Release 6.0.1, for bug #40055.

git-svn-id: svn://svn.savannah.nongnu.org/avrdude/tags/RELEASE_6_0_1@1244 81a1dc3b-b13d-400b-aceb-764788c761c2

avrdude/AUTHORS

@@ -12,6 +12,17 @@ Contributors:
 	Theodore A. Roth <troth@openavr.org>
 	Michael Holzt <kju-avr@fqdn.org>
 	Colin O'Flynn <coflynn@newae.com>
+	Thomas Fischl <tfischl@gmx.de>
+	David Hoerl <dhoerl@mac.com>
+	Michal Ludvig <mludvig@logix.net.nz>
+	Darell Tan <darell.tan@gmail.com>
+	Wolfgang Moser
+	Ville Voipio
+	Hannes Weisbach
+	Doug Springer
+	Brett Hagman <bhagman@roguerobotics.com>
+	Rene Liebscher <r.liebscher@gmx.de>
+	Jim Paris <jim@jtan.com>
 
 For minor contributions, please see the ChangeLog files.
 

avrdude/BUILD-FROM-SVN

@@ -0,0 +1,13 @@
+$Id$
+
+How to build avrdude from SVN:
+
+1. svn co svn://svn.savannah.nongnu.org/avrdude/trunk
+
+2. cd trunk/avrdude
+
+3. ./bootstrap
+
+4. ./configure
+
+5. make

avrdude/COPYING

@@ -304,8 +304,7 @@ the "copyright" line and a pointer to where the full notice is found.
     GNU General Public License for more details.
 
     You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+    along with this program. If not, see <http://www.gnu.org/licenses/>.
 
 
 Also add information on how to contact you by electronic and paper mail.

avrdude/ChangeLog-2007

@@ -0,0 +1,364 @@
+2007-11-08 Joerg Wunsch <j@uriah.heep.sax.de>
+
+	* main.c: Partially revert the line buffered output change,
+	and turn stderr into unbuffered output while producing the
+	progress report.
+
+2007-11-07 Joerg Wunsch <j@uriah.heep.sax.de>
+
+	* main.c: Add setup and teardown hooks to the programmer
+	definition.  If present, call the setup hook immediately after
+	finding the respective programmer object, and schedule the
+	teardown hook to be called upon exit.  This allows the
+	programmer implementation to dynamically allocate private
+	programmer data.
+	* pgm.c: (Ditto.)
+	* pgm.h: (Ditto.)
+	* avr910.c: Convert static programmer data into dynamically
+	allocated data.
+	* butterfly.c: (Ditto.)
+	* jtagmkI.c: (Ditto.)
+	* jtagmkII.c: (Ditto.)
+	* stk500v2.c: (Ditto.)
+	* usbasp.c: (Ditto.)
+	* usbtiny.c: (Ditto.)
+
+2007-11-06 Joerg Wunsch <j@uriah.heep.sax.de>
+
+	* butterfly.c: Remove the no_show_func_info() calls, as Brian
+	promised some 4 years ago.
+
+2007-11-06 Joerg Wunsch <j@uriah.heep.sax.de>
+
+	* main.c: Add the -x option to pass extended parameters to
+	the programmer backend.
+	* pgm.c: (Ditto.)
+	* pgm.h: (Ditto.)
+	* jtagmkII.c: Implement the extended parameter jtagchain=
+	to support JTAG daisy-chains.
+	* avrdude.1: Document all of the above.
+	* doc/avrdude.texi: (Ditto.)
+
+2007-10-30 Joerg Wunsch <j@uriah.heep.sax.de>
+
+	* configure.ac (AC_INIT): Bump version for post-release.
+
+2007-10-29 Joerg Wunsch <j@uriah.heep.sax.de>
+
+	* configure.ac (AC_INIT): Bump version, releasing avrdude-5.5.
+
+2007-10-29 Joerg Wunsch <j@uriah.heep.sax.de>
+
+	Submitted by <bikenomad@gmail.com>:
+	patch #5007: Patch for line-buffering of stdout and stderr
+	* main.c: call setvbuf() for stdout and stderr.
+
+2007-10-29 Joerg Wunsch <j@uriah.heep.sax.de>
+
+	Submitted by <graceindustries@gmail.com>:
+	patch #5953: Add AT90CAN64 and AT90CAN32 to avrdude.conf
+	* avrdude.conf.in: Add entry for AT90CAN64 and AT90CAN32.
+
+2007-10-29 Joerg Wunsch <j@uriah.heep.sax.de>
+
+	Submitted by Wolfgang Moser:
+	patch #6121: ISP support for the C2N232I device (serial port
+	bitbanging)
+	* avrdude.conf.in: Add entry for c2n232i.
+
+2007-10-29 Joerg Wunsch <j@uriah.heep.sax.de>
+
+	Submitted by <karl.yerkes@gmail.com>:
+	patch #6141: accept binary format immediate values
+	* fileio.c: Detect a 0b prefix, and call strtoul() differently
+	in that case.
+
+2007-10-29 Joerg Wunsch <j@uriah.heep.sax.de>
+
+	bug #21076: -vvvv serial receive prints are empty in Win32 build
+	* ser_win32.c (ser_recv): Drop the essentially unused variable
+	"len", and use the variable "read" in order to track how many
+	bytes have just been read in.
+
+2007-10-29 Joerg Wunsch <j@uriah.heep.sax.de>
+
+	bug #21145: atmega329p not recognized
+	* avrdude.conf.in: Add definitions for the ATmega329P/3290P.
+	Same as ATmega329/3290 except of the different signature.
+
+2007-10-29 Joerg Wunsch <j@uriah.heep.sax.de>
+
+	bug #21152: Unable to program atmega324p with avrdude 5.4 and AVRISP
+	using default configuration file.
+	* avrdude.conf.in: Uncomment the (bogus) stk500_devcode lines for
+	the ATmega164P, ATmega324P, ATmega644, and ATmega644P definitions.
+	This only affects users of STK500v1 firmware.
+
+2007-10-29 Joerg Wunsch <j@uriah.heep.sax.de>
+
+	Submitted by <ladyada@gmail.com>:
+	Patch #6233: Add support for USBtinyISP programmer
+	* usbtiny.c: New file.
+	* usbtiny.h: (Ditto.)
+	* Makefile.am: Include usbtiny into the build.
+	* avrdude.conf.in: (Ditto.)
+	* config_gram.y: (Ditto.)
+	* lexer.l: (Ditto.)
+	* avrdude.1: Document the usbtiny support.
+	* doc/avrdude.texi: (Ditto.)
+
+2007-10-29 Joerg Wunsch <j@uriah.heep.sax.de>
+
+	* doc/avrdude.texi: Sort list of supported programmers into
+	alphabetical order, add all missing programmers.
+
+2007-07-24 Thomas Fischl <tfischl@gmx.de>
+
+	* usbasp.c: Added long addresses to support devices with more
+        than 64kB flash. Closes bug #20558: Long address problem with
+        USBasp.
+
+2007-06-27 Joerg Wunsch <j@uriah.heep.sax.de>
+
+	* Makefile.am (EXTRA_DIST): Add ChangeLog-2004-2006.
+
+2007-05-16 Joerg Wunsch <j@uriah.heep.sax.de>
+
+	* configure.ac (AC_INIT): Bump version for post-release.
+
+2007-05-16 Joerg Wunsch <j@uriah.heep.sax.de>
+
+	* configure.ac (AC_INIT): Bump version, releasing avrdude-5.4.
+
+2007-05-16 Joerg Wunsch <j@uriah.heep.sax.de>
+
+	* avrdude.conf.in: Fix AVR910 devcodes.  It seems that the AVR109
+	listing refers to "BOOT"-type code, while the standard codes are
+	different (usually one below).
+
+2007-05-16 Joerg Wunsch <j@uriah.heep.sax.de>
+
+	* avr.c (avr_read, avr_write): only use the paged_load and
+	paged_write backend functions iff the memory area in question has
+	a page_size != 0.
+	This is supposed to fix bug #19234: avrdude-5.3.1 segfaults when
+	stk500v1 tries to program an ATtiny15
+
+2007-05-15 Joerg Wunsch <j@uriah.heep.sax.de>
+
+	* avr910.c: Fall back to avr_{read,write}_byte_default().  Fixes
+	bug #18803: Fuse reading regression in avrdude 5.3.1 with avr910
+	programmer
+
+2007-05-15 Colin O'Flynn <coflynn@newae.com>
+
+	* avrdude.conf.in: Rename the ATmega164 and ATmega324 into
+	ATmega164P and ATmega324P, resp.  Add an entry for the ATmega644P.
+	Fixes bug #19769: ATmega164p not recognized
+
+2007-05-15 Joerg Wunsch <j@uriah.heep.sax.de>
+
+	* ser_posix.c (ser_send): Don't select() on the output fd before
+	trying to write something to the serial line.  That kind of
+	polling isn't very useful anyway, and it seems it breaks for the
+	Linux CP210x USB<->RS-232 bridge driver which is certainly a bug
+	in the driver, but we can just avoid that bug alltogether.
+
+2007-05-15 Joerg Wunsch <j@uriah.heep.sax.de>
+
+	* avrdude.conf.in: Fix the STK500v2 ISP delay parameter for
+	ATmega640/1280/1281/2560/2561.  Atmel has changed the XML
+	files after the initial release.
+
+2007-05-01 Colin O'Flynn <coflynn@newae.com>
+
+	* safemode.c: -Oops - bug in verbose output. Fixed.
+	-Fixed handling of cases where programmer cannot read fuses (AVR910)
+	* main.c: -Also fixing handling of cases where programmer cannot
+	read fuses
+	This should close one or more bugs (18803, 19570)
+
+2007-05-01 Colin O'Flynn <coflynn@newae.com>
+
+	* safemode.c: Added verbose output from safemode routines.
+
+2007-03-25 Colin O'Flynn <coflynn@newae.com>
+
+	* stk500generic.c: Forgot to close the serial port before trying to
+	open it again, caused problems on Windows machines.
+	Closes bug #19411
+
+2007-02-26 Joerg Wunsch <j@uriah.heep.sax.de>
+
+	* avrdude.conf.in: Add the AT90PWM2/3B devices.
+
+2007-02-02 Thomas Fischl <tfischl@gmx.de>
+
+	* usbasp.c: Changed return value of function usbasp_initialize to stop
+	avrdude on communication errors between programmer and target.
+	Closes bug #18581: safemode destroys fuse bits
+
+2007-02-01 Joerg Wunsch <j@uriah.heep.sax.de>
+
+	* config_gram.y: Remove duplicate definition of token K_WRITEPAGE
+
+2007-01-30 Joerg Wunsch <j@uriah.heep.sax.de>
+
+	* butterfly.c: Implement ATmega256x support for butterfly/avr109.
+
+2007-01-30 Joerg Wunsch <j@uriah.heep.sax.de>
+
+	* configure.ac: Fix subdir handling.  Now finally, "make
+	distcheck" will include the documentation into the tarball even if
+	the configure had been run without the --enable-doc.
+
+2007-01-30 Joerg Wunsch <j@uriah.heep.sax.de>
+
+	* safemode.c: Obtain progname from avrdude.h rather than trying to
+	roll our own (duplicate) copy of it.
+	* avr910.c: Constify char pointers.
+	* avrpart.c: (Ditto.)
+	* avrpart.h: (Ditto.)
+	* butterfly.c: (Ditto.)
+	* config.c: (Ditto.)
+	* config.h: (Ditto.)
+	* jtagmkI.c: (Ditto.)
+	* jtagmkII.c: (Ditto.)
+	* par.c: (Ditto.)
+	* pgm.c: (Ditto.)
+	* pgm.h: (Ditto.)
+	* serbb_posix.c: (Ditto.)
+	* serbb_win32.c: (Ditto.)
+	* stk500.c: (Ditto.)
+	* stk500v2.c: (Ditto.)
+	* usbasp.c: (Ditto.)
+
+2007-01-29 Joerg Wunsch <j@uriah.heep.sax.de>
+
+	* avrpart.c: More backend/library abstraction and generalization:
+	turn the list_parts() and list_programmers() functions into
+	general list iteration functions that call a caller-supplied
+	callback for each element.  Implement list_parts() and
+	list_programmers() as private functions in main.c based on that
+	approach.
+	* avrpart.h: (Ditto.)
+	* main.c: (Ditto.)
+	* pgm.c: (Ditto.)
+	* pgm.h: (Ditto.)
+
+2007-01-25 Joerg Wunsch <j@uriah.heep.sax.de>
+
+	* Makefile.am: Rearrange everything so it is now built into a
+	libavrdude.a library, and link main.c against that library.
+	* configure.ac: Add AC_PROG_RANLIB as we are building a library
+	now.
+
+2007-01-24 Joerg Wunsch <j@uriah.heep.sax.de>
+
+	Major code cleanup.
+	- Make all internal functions "static".
+	- Make sure each module's header and implementation file match.
+	- Remove all library-like functionality from main.c, so only
+	  the actual frontend remains in main.c.
+	- Add C++ brackets to all header files.
+	* avr.c: (Ditto.)
+	* avr.h: (Ditto.)
+	* avr910.c: (Ditto.)
+	* avr910.h: (Ditto.)
+	* avrdude.h: (Ditto.)
+	* avrpart.c: (Ditto.)
+	* avrpart.h: (Ditto.)
+	* bitbang.h: (Ditto.)
+	* butterfly.h: (Ditto.)
+	* config.c: (Ditto.)
+	* config.h: (Ditto.)
+	* confwin.h: (Ditto.)
+	* crc16.c: (Ditto.)
+	* crc16.h: (Ditto.)
+	* fileio.c: (Ditto.)
+	* fileio.h: (Ditto.)
+	* jtagmkI.h: (Ditto.)
+	* jtagmkII.h: (Ditto.)
+	* lexer.l: (Ditto.)
+	* lists.h: (Ditto.)
+	* main.c: (Ditto.)
+	* par.h: (Ditto.)
+	* pgm.c: (Ditto.)
+	* pgm.h: (Ditto.)
+	* ppi.c: (Ditto.)
+	* ppi.h: (Ditto.)
+	* safemode.h: (Ditto.)
+	* serbb.h: (Ditto.)
+	* serial.h: (Ditto.)
+	* stk500.h: (Ditto.)
+	* stk500v2.c: (Ditto.)
+	* stk500v2.h: (Ditto.)
+	* term.c: (Ditto.)
+	* term.h: (Ditto.)
+	* usbasp.h: (Ditto.)
+	* update.c: New file.
+	* update.h: New file.
+	* Makefile.am: Include update.c and update.h.
+
+2007-01-24 Joerg Wunsch <j@uriah.heep.sax.de>
+
+	Move all "extern" declarations into a centreal header file.
+	* Makefile.am: Add new avrdude.h.
+	* avrdude.h: New file.
+	* avr.c: Replace private extern decl's by #include "avrdude.h".
+	* avr910.c: (Ditto.)
+	* avrpart.c: (Ditto.)
+	* bitbang.c: (Ditto.)
+	* butterfly.c: (Ditto.)
+	* config.c: (Ditto.)
+	* config_gram.y: (Ditto.)
+	* fileio.c: (Ditto.)
+	* jtagmkI.c: (Ditto.)
+	* jtagmkII.c: (Ditto.)
+	* lexer.l: (Ditto.)
+	* main.c: (Ditto.)
+	* par.c: (Ditto.)
+	* pgm.c: (Ditto.)
+	* ppi.c: (Ditto.)
+	* ppiwin.c: (Ditto.)
+	* ser_avrdoper.c: (Ditto.)
+	* ser_posix.c: (Ditto.)
+	* ser_win32.c: (Ditto.)
+	* serbb_posix.c: (Ditto.)
+	* serbb_win32.c: (Ditto.)
+	* stk500.c: (Ditto.)
+	* stk500generic.c: (Ditto.)
+	* stk500v2.c: (Ditto.)
+	* term.c: (Ditto.)
+	* usb_libusb.c: (Ditto.)
+	* usbasp.c: (Ditto.)
+
+2007-01-13 Joerg Wunsch <j@uriah.heep.sax.de>
+
+	* avrdude.conf.in (ATmega8): Bump the delay values for flash
+	and EEPROM, based on the current Atmel XML file.
+
+2007-01-12 Joerg Wunsch <j@uriah.heep.sax.de>
+
+	* configure.ac: Improve the detection of the Win32 HID library,
+	and the presence of the header ddk/hidsdi.h.  It now works
+	correctly under Cygwin and several flavours of MinGW.
+	* Makefile.am: Add new LIBHID pattern.
+
+2007-01-11 Joerg Wunsch <j@uriah.heep.sax.de>
+
+	* butterfly.c (butterfly_initialize): when sending the 'T'
+	command (which is ignored by current AVR109 bootloaders),
+	send the first reply from the list of supported device
+	codes back rather than using avrdude.conf's idea about
+	an AVR910 device code.  Apparently, this solves disagreements
+	between different versions of at least the ATmega8 AVR910
+	device code.
+	Closes bug #18727: Writing flash failed
+
+2007-01-07 Joerg Wunsch <j@uriah.heep.sax.de>
+
+	Reported by Till Harbaum:
+	* avrdude.conf.in (ATtiny25/45/85): Change HVSP reset from
+	500 microseconds to 1 ms, matching the most recent Atmel XML
+	specs.

avrdude/ChangeLog-2008

@@ -0,0 +1,185 @@
+2008-11-20  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	* avrdude.h: Change the prototype for usleep() to be more Cygwin-
+	friendly.
+	* ppiwin.c: (Ditto.)
+
+2008-11-06  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	Submitted by limor <limor@ladyada.net>
+	* usbtiny.c (usbtiny_cmd): Replace sizeof() by a fixed constant
+	4 for the result array, because otherwise it would take the size
+	of a pointer which miserably fails on 64-bit machines.
+
+2008-11-05  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	patch #6609: Using PCI parallel port cards on Windows
+	* ppiwin.c (ppi_open): If the port parameter passed from the
+	-p option is neither lpt1/2/3, try interpreting it directly as
+	a base address.
+	* avrdude.1: Document the change.
+	* doc/avrdude.texi: (Ditto.)
+
+2008-11-04  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	bug #22882: Erase Cycle Counter does not work for stk500v2
+	* stk500v2.c (stk500v2_chip_erase,stk500hv_chip_erase): Return
+	the expected 0 for success rather than a protocol-dependant
+	number.
+ 
+2008-11-04  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	bug #22883: Chip Erase performed even with no-write flag (-n)
+	* main.c: Do not erase the chip if both, -e and -n options have
+	been specified.
+
+2008-11-04  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	bug #24589: AT90USB64* have wrong signature
+	* avrdude.conf.in: Uncomment the correct, and delete the wrong
+	signature for AT90USB646/647.  Alas, the datasheet has never been
+	corrected for years.
+
+2008-10-31  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	* jtagmkII.c: Fix a serious memory corruption that happened when
+	using the JTAG ICE mkII (or AVR Dragon) in ISP mode.  The wrong
+	set of per-programmer private data had been allocated (stk500v2
+	vs. jtagmkII) which was too small to hold the actual data.
+	* jtagmkII.h: (Ditto.)
+	* stk500v2.c: (Ditto.)
+
+2008-07-29  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	* jtagmkII.c: Implement Xmega JTAG support.
+	* jtagmkII_private.h: Add EMULATOR_MODE_JTAG_XMEGA.
+
+2008-07-29  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	* main.c: Remember whether the device initialization worked, and
+	allow to continue with -F if it failed yet do not attempt to
+	perform anything on the device itself.  That way, -tF could be
+	specified for programmers like the STK500/STK600 even without a
+	device connected, just in order to allow changing parameters on
+	the programmer itself.
+	* avrdude.1: Document that possible use of the -F option.
+	* doc/avrdude.texi: (Ditto.)
+
+2008-07-29  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	* stk500v2.c (stk600_xprog_paged_write): Fix a fatal miscalculation
+	of the number of bytes to be written which caused a malloc chunk
+	corruption.
+
+2008-07-27  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	First implementation of ATxmega support.  By now, only the
+	PDI mode of the STK600 is supported.  Single-byte EEPROM
+	(and flash) updates do not work yet.
+	* avr.c: "boot" memory is a candidate memory region for paged
+	operations, besides "flash" and "eeprom".
+	* avrdude.conf.in: add ATxmega128A1 and ATxmega128A1revD
+	* avrpart.h: add the AVRPART_HAS_PDI flag (used to distinguish
+	ATxmega parts from classic AVRs), the nvm_base part field, and
+	the offset field for a memory region.
+	* config_gram.y: add "has_pdi", "nvm_base", and "offset"
+	* lexer.l: (Ditto.)
+	* main.c: disable auto_erase for ATxmega parts
+	* stk500v2.c: implement the XPROG functionality, and divert to
+	this for ATxmega parts
+	* avrdude.1: Document the changes.
+	* doc/avrdude.texi: (Ditto.)
+
+2008-07-25  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	Fix a bunch of warnings.
+	* avr910.c (avr910_paged_load): possible unitialized use of
+	rd_size
+	* jtagmkI.c (jtagmkI_initialize): pointer signedness mixup
+	* jtagmkII.c (jtagmkII_print_parms1): propagate const'ness
+	of parameter
+	* usbasp.c (usbasp_transmit): pointer signedness mixup
+	* ser_avrdoper.c (usbGetReport): remove useless pointer deref
+
+2008-07-25  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	Contributed by Ville Voipio:
+	patch #6501: New autotools support for avrdude
+	* Makefile.am: add @WINDOWS_DIRS@ to SUBDIR
+	* bootstrap: allow for autconf-2.61 and automake-1.10, too
+	* configure.ac: fix @WINDOWS_DIRS@ recursion, replace
+	AC_PROG_CC by AM_PROG_CC_C_O, for esoteric reasons
+
+2008-06-13  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	Contributed by Janos Sallai <janos.sallai@vanderbilt.edu>:
+	patch #6074: added support for crossbow's MIB510 programmer
+	* avrdude.conf.in: Add entry for mib510.
+	* stk500.c: Add special hooks to handle the MIB510 programmer.
+	It mostly talks STK500v1 protocol but has a special hello and
+	goodbye sequence, and uses a fixed block size of 256 bytes.
+	* doc/avrdude.texi: Document support for mib510.
+
+2008-06-07  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	Contributed by Klaus Leidinger <klaus@mikrocontroller-projekte.de>:
+	* main.c: Realign verbose messages.
+	* avrpart.c: (Ditto.)
+	* avr910.c: Print the device code selected in verbose mode.
+	* butterfly.c: (Ditto.)
+
+2008-06-07  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	Contributed by Klaus Leidinger <klaus@mikrocontroller-projekte.de>:
+	Add check for buffermode feature, and use it if present.  Can be
+	turned off using -x no_blockmode.
+	* avr910.c: Implement buffermode test and usage.
+	* avrdude.1: Document -x no_blockmode.
+	* doc/avrdude.texi: (Ditto.)
+
+2008-03-24  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	* usb_libusb.c: #undef interface for Win32
+
+2008-03-24  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	* avr910.c: Add support for the -x devcode option.
+	* avrdude.1: Document -x devcode for avr910.
+	* doc/avrdude.texi: (Ditto.)
+
+2008-03-14  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	Add initial support for the Atmel STK600, for
+	"classic" AVRs (AT90, ATtiny, ATmega) in both,
+	ISP and high-voltage programming modes.
+	* Makefile.am: Add -lm.
+	* avrdude.conf.in: Add stk600, stk600pp, and stk600hvsp.
+	* config_gram.y: Add support for the stk600* keywords.
+	* lexer.l: (Ditto.)
+	* pgm.h: Add the "chan" parameter to set_varef().
+	* stk500.c: (Ditto.)
+	* serial.h: Add USB endpoint support to struct filedescriptor.
+	* stk500v2.c: Implement the meat of the STK600 support.
+	* stk500v2.h: Add new prototypes for stk600*() programmers.
+	* stk500v2_private.h: Add new constants used in the STK600.
+	* term.c: Add AREF channel support.
+	* usb_libusb.c: Automatically determine the correct write
+	endpoint ID, the STK600 uses 0x83 while all other tools use
+	0x82.  Propagate the EP to use through struct filedescriptor.
+	* usbdevs.h: Add the STK600 USB product ID.
+	* tools/get-stk600-cards.xsl: XSL transformation for
+	targetboards.xml to obtain the list of socket and routing
+	card IDs, to be used in stk500v2.c (for displaying the
+	names).
+	* tools/get-stk600-devices.xsl: XSL transformation for
+	targetboards.xml to obtain the table of socket/routing cards
+	and their respective AVR device support for doc/avrdude.texi.
+	* avrdude.1: Document all the STK600 stuff.
+	* doc/avrdude.texi: Ditto.  Added a new chapter for
+	Programmer Specific Information.
+
+2008-01-26  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	* stk500v2.c (stk500v2_recv): Make length computation unsigned so
+	it cannot accidentally become negative.
+

avrdude/ChangeLog-2009

@@ -0,0 +1,411 @@
+2009-11-09  David Hoerl <dhoerl@mac.com>
+
+	* fileio.c: ihex2bin did not properly handle files > 64K bytes
+	* usb_libusb.c: re-enabled usb_reset for Macs (no reset causes lots of failures)
+	* avrdude.1: spacing issue for avr32 fixed.
+
+2009-11-09  Michal Ludvig  <mludvig@logix.net.nz>
+
+	* buspirate.c: Implemented reset= and speed= extended parameters.
+	* avrdude.1: Document the change.
+
+2009-11-04  Michal Ludvig  <mludvig@logix.net.nz>
+
+	* configure.ac, Makefile.am: Test if GCC accepts -Wno-pointer-sign
+
+2009-11-04  Michal Ludvig  <mludvig@logix.net.nz>
+
+	* buspirate.c: Implemented 'BinMode' support for
+	  firmware 2.7 and higher.
+	* avrdude.1: Added info about BusPirate.
+
+2009-11-03  Michal Ludvig  <mludvig@logix.net.nz>
+
+	* arduino.c: Add on to bug #26703 / patch #6866 - clear DTR/RTS
+	  when closing the port.
+	* Makefile.am: Silent warnings about signedness - they're useless
+	  and annoying, especially for 'char' vars.
+
+2009-10-22  David Hoerl <dhoerl@mac.com>
+
+	* usb_libusb.c: disabled usb_reset for Macs (same as FreeBSD)
+
+2009-10-12  Michal Ludvig  <mludvig@logix.net.nz>
+
+	* main.c: Re-added default to serial port for BusPirate.
+
+2009-10-12  David Hoerl <dhoerl@mac.com>
+
+	*  main.c: removed some avr32 code that was pushed into jtagmkII.c
+	*  jtagmkII.c: consolodated the avr32 reset code and avr32_chipreset
+	*  avrpart.h: modified AVRPART flags for avr32
+	*  lexer.l: added is_avr32 flag - only way to get yacc code to set flag
+	*  avrdude.conf.in: updated avr32 section to include "is_avr32" flag
+
+2009-10-12  David Hoerl <dhoerl@mac.com>
+
+	*  config_gram.y: Restored inadvertantly removed buspirate entry
+	*  lexer.l: Restored inadvertantly removed buspirate entry
+
+2009-10-12  Michal Ludvig  <mludvig@logix.net.nz>
+
+	* buspirate.c: Replace GNU-only %as with %s in sscanf call.
+	* ser_win32.c(ser_set_dtr_rts): Fixed typo in parameter name.
+	* NEWS: Announce BusPirate.
+
+2009-10-11  David Hoerl <dhoerl@mac.com>
+
+	Support for AVR32
+
+	* AUTHORS: added myself
+	* NEWS: announced AVR32 support
+	* main.c: AVR32 flag tests to avoid several code blocks
+	* fileio.c: mods to ihex read function to handle address offsets and 
+	  size of avr32
+	* jtagmkI.c: added cast to printf call to remove warning
+	* arduino.c: added header file to bring in prototype for usleep()
+	* config_gram.y: added defines for avr32, new jtag_mkii variant for avr32
+	* jtagmkII_private.h: new jtag_mkii message types defined (used by
+	  avr32program)
+	* jtagmkII.h: extern jtagmkII_avr32_initpgm() addition
+	* jtagmkII.c: huge amount of code in support of avr32
+	* avrpart.h: additional flags to AVRPART for avr32
+	* usb_libusb.c: modified verbose test for USB read per-byte messages by
+	  by one, so with verbose=3 you get just full messages, 4 gives you bytes
+	  too
+	* lexer.l: additions for avr32
+
+2009-10-10  Michal Ludvig  <mludvig@logix.net.nz>
+
+	Support for Arduino auto-reset:
+	* serial.h, ser_avrdoper.c, ser_posix.c, ser_win32.c: Added 
+	  serial_device.set_dtr_rts implementations.
+	* arduino.c, stk500.c, stk500.h: Call serial_set_dtr_rts()
+	  to reset Arduino board before program upload.
+	Inspired by patch #6866, resolves bug #26703
+
+2009-10-08  Michal Ludvig  <mludvig@logix.net.nz>
+
+	* buspirate.c: Optimised buspirate_cmd() - reading 1kB EEPROM now
+	  takes only 14 sec instead of almost 2 mins with the original
+	  implementation.
+
+2009-10-08  Michal Ludvig  <mludvig@logix.net.nz>
+
+	* buspirate.c, buspirate.h: Support for the BusPirate programmer
+	* config_gram.y, avrdude.conf.in, main.c, lexer.l, Makefile.am:
+	  Glue for BusPirate.
+
+2009-08-17  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	* usb_libusb.c (usbdev_close): Repair the logic around the
+	conditional compilation of usb_reset() introduced in r798.
+
+2009-07-11  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	* configure.ac: We are post-5.8 now.
+
+2009-07-11  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	* configure.ac: Prepare for releasing version 5.8
+
+2009-07-11  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	Submitted by Roger Wolff:
+	bug #26527: bug in unicode conversion
+	* ser_avrdoper.c (convertUniToAscii): when encountering a UTF-16
+	character that cannot be converted to ASCII, increment the UTF-16
+	pointer anyway when proceeding.
+
+2009-07-11  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	* jtagmkI.c (jtagmkI_send): Replace %zd format by %u since not all
+	implementations do understand the C99 formatting options (sigh).
+	* jtagmkII.c (jtagmkII_send): (Ditto.)
+	* stk500v2.c (stk500v2_recv): (Ditto.)
+
+2009-07-11  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	bug #26002: HVPP of EEPROM with AVR Dragon and ATmega8 Fails
+	* avrdude.conf.in (ATmega8): add page size for EEPROM.
+
+2009-07-07  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	* stk500v2.c: Fix a serious memory corruption problem resulting
+	out of the chaining of both, the stk500v2 and the jtagmkII
+	programmers for some programming hardware (JTAG ICE mkII and AVR
+	Dragon running in ISP, HVSP or PP mode), where both programmers
+	have to maintain their private programmer data.
+
+2009-07-02  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	* configure.ac: Post-release (is pre-release...)
+
+2009-07-02  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	* configure.ac: Prepare for releasing version 5.7
+
+2009-07-02  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	* main.c: Add my name to the copyright output when being verbose.
+
+2009-07-02  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	Contributed by Shaun Jackman  <sjackman@gmail.com>
+	bug #21798: Fix both XSLT scripts
+	* tools/get-dw-params.xsl (format-hex): Add the parameter count.
+	* tools/get-hv-params.xsl (format_cstack): Ditto.
+
+2009-07-02  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	bug #21922: ATmega163 still not working in version 5.5
+	* avrdude.conf.in (atmega163): fill in stk500v2 parameters, correct
+	some flash programming parameters as well.
+
+2009-07-02  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	bug #22206: avrdude: ser_setspeed(): tcsetattr() failed
+	* ser_posix.c (ser_setspeed): Don't pass TCSAFLUSH to tcsetattr() as
+	it apparently fails to work on Solaris.  After reading the
+	documentation again, it seems TCSAFLUSH and TCSANOW are indeed
+	mutually exclusive.
+
+2009-07-02  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	bug #22234: WINDOWS version: HOWTO: Specify Serial Ports Larger than COM9
+	* ser_win32.c (ser_open): prepend \\.\ to any COM port name, so it is
+	safe to be used for COM ports above 9.
+
+2009-07-02  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	bug #26408: Crash in stk500v2_open()
+	* stk500generic.c: Implement setup and teardown hooks, calling in turn
+	the respective hooks of the stk500v2 implementation.
+
+2009-07-02  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	bug #26130: Avrdude doesn't display it's version.
+	* main.c (usage): add a version number display to the default usage
+	message.
+
+2009-07-01  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	bug #26412: avrdude segfaults when called with a programmer that does not
+	support it
+	* main.c: do not call pgm->perform_osccal() unless it is != 0.
+
+2009-06-24  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	Contributed by Zoltan Laday:
+	patch #6825: xmega problems with JTAGICEmkII
+	* jtagmkII.c: Many fixes for Xmega devices.
+	* jtagmkII_private.h: Add various new constants required for
+	Xmega devices.
+	* avrdude.conf.in: New devices: ATXMEGA64A1, ATXMEGA192A1,
+	ATXMEGA256A1, ATXMEGA64A3, ATXMEGA128A3, ATXMEGA192A3,
+	ATXMEGA256A3, ATXMEGA256A3B, ATXMEGA16A4, ATXMEGA32A4,
+	ATXMEGA64A4, ATXMEGA128A4
+	* avr.c (avr_read, avr_write): Add more names for (Xmega)
+	memory areas that require paged operation.
+
+2009-06-24  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	* stk500v2.c (stk600_xprog_write_byte): Handle writing fuse bytes.
+
+2009-04-28  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	Submitted by Carl Hamilton:
+	* update.c (parse_op): correctly \0-terminate buf after filling
+	it, before it is potentially used as the source of a call to
+	strlen or strcpy.
+
+2009-04-14  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	* doc/avrdude.texi: Merge the -P 0xXXX option description from
+	avrdude.1.
+
+2009-04-14  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	* configure.ac: declare AM_PROG_CC_C_O to avoid the warning
+	"compiling `config_gram.c' with per-target flags
+	requires `AM_PROG_CC_C_O' in `configure.ac'"
+
+2009-03-22  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	bug #25971: "error writing to <stdout>" with multiple -U params.
+	* fileio.c: Do not close the input/output stream when working on an
+	stdio stream.
+
+2009-02-28  Thomas Fischl <tfischl@gmx.de>
+
+	Based on patch #6484 commited by Jurgis Brigmanis:
+	* usbasp.c: added software control for ISP speed
+	* usbasp.h: (Ditto.)
+
+2009-02-28  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	* avr910.c (avr910_read_byte_flash): Eliminate a static variable that
+	hasn't been in use for 5 years.
+
+2009-02-27  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	* configure.ac: Post-release 5.6.
+
+2009-02-27  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	* configure.ac: Prepare for releasing version 5.6.
+
+2009-02-27  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	Submitted by Ed Okerson:
+	* jtagmkII.c (jtagmkII_read_byte): Fix signature reading of
+	Xmega.
+
+2009-02-26  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	Submitted by Mikael Hermansson:
+	* avrdude.conf.in (ATxmega256A3): new device.
+	* stk500v2 (stk500v2_initialize): Enable the AVRISPmkII as a
+	PDI-capable device for ATxmega parts.
+
+2009-02-25  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	Submitted by Lars Immisch:
+	patch #6750: Arduino support - new programmer-id
+	* arduino.c: New file, inherits stk500.c.
+	* arduino.h: New file.
+	* Makefile.am: Add arduino.c and arduino.h.
+	* config_gram.y: Add arduino keyword.
+	* lexer.l: (Ditto.)
+	* avrdude.conf.in: (Ditto.)
+	* avrdude.1: Document the new programmer type.
+	* doc/avrdude.texi: (Ditto.)
+
+2009-02-25  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	* stk500v2.c: Turn all non-const static data into instance data.
+
+2009-02-25  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	* Makefile.am: Move term.[ch] from the library into the CLI
+	application section, as it is not useful for anything else but
+	the CLI frontend.
+
+2009-02-25  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	* avrdude.conf.in (ATmega1284P): new device.
+
+2009-02-23  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	More fixes for Solaris, including fixes for the Sunpro compiler:
+	* avr.h: Remove stray semicolon.
+	* configure.ac: Add check for predefined types uint_t and ulong_t.
+	* confwin.c: Include "avrdude.h" on top to avoid empty translation
+	unit warning.
+	* ppwin.c: (Ditto.)
+	* ser_win32.c: (Ditto.)
+	* serbb_win32.c: (Ditto.)
+	* jtagmkII.c (jtagmkII_recv): remove unreachable "return".
+	* stk500.c (stk500_initialize): (Ditto.)
+	* par.c: Test for both, __sun__ and __sun to see whether we are
+	being compiled on Solaris.
+	* ppi.c: (Ditto.)
+	* stk500v2.c: Implement the DEBUG and DEBUGRECV macros in a way
+	that is compatible with the ISO C99 standard.
+	* usbtiny.c: Only typedef uint_t and ulong_t if they have not
+	been found already by the autoconf checks.
+
+2009-02-23  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	bug #22204: Solaris10/11 Undefiniertes Symbol gethostbyname socket
+	connect
+	* configure.ac: Add checks for gethostent() and socket().
+	While being here, remove some old cruft left from ancient days.
+
+2009-02-22  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	* lexer.l: Bump the %p size so AT&T lex will continue to work.
+
+2009-02-19  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	(Partially) submitted by John Voltz:
+	bug #20004: AVRDUDE update (-U) operations do not close files
+	* fileio.c (fmt_autodetect, fileio): fclose() files.
+
+2009-02-18  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	* usbtiny.c: Replace all but one (very unlikely to trigger) exit(1)
+	by return -1.
+
+2009-02-18  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	Submitted by Dick Streefland:
+	patch #6749: make reading from the USBtinyISP programmer more robust
+	* usbtiny.c: Add code to retry failed communication attempts.
+
+2009-02-17  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	Submitted by Nick Hibma:
+	bug #22271: usb_reset in usb_libusb.c not necessary in FreeBSD 6.x
+	* usb_libusb.c (usbdev_close): Do not call usb_reset() on FreeBSD.
+	It is not necessary there.
+
+2009-02-17  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	Submitted by Andrew O. Shadoura:
+	bug #25156: add direct SPI transfer mode
+	* bitbang.c: Implement direct SPI transfers.
+	* bitbang.h: (Ditto.)
+	* par.c: (Ditto.)
+	* pgm.c: (Ditto.)
+	* pgm.h: (Ditto.)
+	* term.c: Add the "spi" and "pgm" commands.
+	* avrdude.1: Document the changes.
+	* doc/avrdude.texi: (Ditto.)
+
+2009-02-17  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	Submitted by Limor ("Lady Ada"):
+	bug #24749: add support for '328p
+	* avrdude.conf.in (ATmega328P): new device support.
+
+2009-02-17  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	Submitted by "Womo":
+	bug #25241: AT90USB162, AT90USB82 device support patch for avrdude-5.5
+	(also: bug #21745: AT90USBxx2 support)
+	* avrdude.conf.in (AT90USB162, AT90USB82): new device support.
+
+2009-02-17  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	Submitted by Evangelos Arkalis:
+	patch #6069: Atmel AT89ISP Cable
+	* avrdude.conf.in (89isp): new programmer support.
+
+2009-02-16  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	Submitted by Bob Paddock:
+	patch #6748: ATTiny88 Config
+	* avrdude.conf.in (ATtiny88): new device support.
+
+2009-02-16  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	Submitted by Mark Litwack:
+	patch #6261: avrdude won't use dragon/debugwire to write a file
+	to eeprom
+	* jtagmkII.c (jtagmkII_paged_write): when in debugWire mode,
+	implement a paged write to EEPROM as a series of byte writes.
+
+2009-02-16  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	Submitted by Janos Sallai:
+	patch #6542: paged_load fails on the MIB510 programming board
+	* stk500.c: Add a workaround for the different signon sequence on
+	MIB510 programmers.
+
+2009-02-05  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	* avrdude.conf.in: Add the ATmega128RFA1.
+	* avrdude.1: document the addition of ATmega128RFA1.
+	* doc/avrdude.texi: (Ditto.)
+

avrdude/ChangeLog-2010

@@ -0,0 +1,354 @@
+2010-12-17  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	* avrdude.conf.in (ATmega128RFA1): Bump two timing values in order to
+	  improve ISP programming stability, in particular with the STK600.
+
+2010-12-14  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	* stk500v2.c (stk500v2_command): Detect warning status codes.
+
+2010-10-22  Nils Springob <nils@nicai-systems.de>
+
+	* serial.h: serial_open() calls will now return -1 on error (no call to exit())
+	* buspirate.c: (Dito.)
+	* jtagmkII.c: (Dito.)
+	* butterfly.c: (Dito.)
+	* jtagmkI.c: (Dito.)
+	* arduino.c: (Dito.)
+	* avr910.c: (Dito.)
+	* stk500.c: (Dito.)
+	* ser_avrdoper.c: (Dito.)
+	* stk500v2.c: (Dito.)
+	* ser_posix.c: (Dito.)
+	* usb_libusb.c: (Dito.)
+
+2010-07-27  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	bug #30566: MinGW + Ubuntu 9.04
+	* stk500v2.c (stk500v2_open): use same condition to refer to the AVR
+	Doper support as used in the definition in ser_avrdoper.c.
+	(Thanks to Christian Starkjohann for the analysis of the problem.)
+
+2010-07-19  Michal Ludvig <mludvig@logix.net.nz>
+
+	* buspirate.c: Added compatibility with BusPirate "NewUI" firmware 5.x
+	  (contributed by Kari Knuuttila)
+
+2010-07-12  Nils Springob <nils@nicai-systems.de>
+
+	* avrdude.conf.in (atmega88p): New device.
+
+2010-06-03  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	bug #29913: 246 Byte Bug - AVRdude crashes
+	doc/avrdude.texi (Troubleshooting): Mention the libusb 0.1 API
+	wrapper issue that is present in some Linux versions.
+
+2010-03-19  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	bug #29263: Can't build avrdude on windows using latest cygwin 1.7.1
+	* doc/avrdude.texi: Remove the recommendation for building
+	Win32 binaries under Cygwin; mention MinGW as an alternative
+	environment.
+
+2010-03-08  Michal Ludvig <mludvig@logix.net.nz>
+
+	* ser_posix.c(ser_set_dtr_rts): Fixed DTR on/off to make
+	  Arduino auto-reset work. (bug #29108, patch #7100)
+
+2010-03-05  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	* buspirate.c: Replace printf() by fprintf(stderr)
+	* safemode.c: (Dito.)
+	* usbtiny.c: (Dito.)
+
+2010-01-22  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	Cleanup Cygwin builds.
+	* windows/Makefile.am (loaddrv_LDFLAGS): remove, the -mno-cygwin
+	flag is supposed to be set in CFLAGS by ./configure
+	* configure.ac: add a check for the presence of usleep(), add a
+	check whether the linker accepts -static
+	* avrdude.h: protect prototype for usleep by !defined(HAVE_USLEEP)
+	* ppwin.c (usleep): protect by !defined(HAVE_USLEEP)
+	* main.c: silence "array subscript of type char" compiler warnings
+	by casting all arguments to tolower()/toupper() and isspace()/
+	isdigit()/ispunct() to "int"
+	* butterfly.c: (Dito.)
+	* avr910.c: (Dito.)
+
+2010-01-19  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	* configure.ac: Bump for post-5.10.
+
+2010-01-19  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	* configure.ac: Released version 5.10.
+
+2010-01-19  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	bug #28677: Cygwin's GCC no longer supports -mno-cygwin option
+	* configure.ac: For Win32 environments, add a check whether the
+	compiler understands the -mno-cygwin option.  If not, don't use
+	it but suggest using a different compiler.
+
+2010-01-18  David Hoerl <dhoerl@mac.com>
+
+	bug #28660: Problem with loading intel hex rom files that exceed
+	0x10000 bytes
+	* fileio.c: Fix two byte shifts.
+
+2010-01-15  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	Submitted by Michael biebl:
+	* configure.ac: Fix FreeBSD default serial port name.
+	* doc/avrdude.texi: (Dito.)
+
+2010-01-15  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	* jtagmkII.c: If entering JTAG mode fails with a bad JTAG ID
+	message, retry with external reset applied (in case the target
+	is in sleep mode or has asserted the JTD bit).
+
+2010-01-15  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	Submitted by Aurelien Jarno:
+	* configure.ac: Fix build for GNU/kFreeBSD.
+	* ppi.c: (Dito.)
+	* par.c: (Dito.)
+
+2010-01-15  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	* configure.ac: Bump version for post-5.8.
+
+2010-01-15  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	* configure.ac: Bump version for release 5.8.
+
+2010-01-15  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	Submitted by Soren Jorvang:
+	bug #28611: -i delay not being applied to all serial port
+	bit banging state transitions
+	* serbb_win32.c: Apply ispdelay everywhere.
+	* serbb_posix.c: (Dito.)
+
+2010-01-15  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	* stk500v2_private.h: Implement TPI mode for AVRISPmkII/STK600
+	* config_gram.y: (Dito.)
+	* avrpart.h: (Dito.)
+	* stk500v2.c: (Dito.)
+	* main.c: (Dito.)
+	* lexer.l: (Dito.)
+	* avrdude.conf.in: Add ATtiny4/5/9/10
+	* avrdude.1: Document TPI and new device support.
+	* doc/avrdude.texi: (Dito.)
+
+2010-01-14  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	Submitted by clint fisher:
+	patch #7038: Adding Atmega32U4 Device to avrdude.conf.in
+	* avrdude.conf.in (atmega32u4): New device.
+	* avrdude.1: Document the new device support.
+	* doc/avrdude.texi: (Dito.)
+
+2010-01-14  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	Submitted by Thomas Pircher:
+	patch #6927: Documentation patches
+	* doc/avrdude.texi: Fix various typos, and remove the last
+	remnants of obsoleted options -i/-o/-m/-f.
+	* avrdude.1: Merge typo fixes from avrdude.texi where
+	applicable.
+
+2010-01-14  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	* avrdude.1: Update documentation to match the reality (device
+	support, memory areas).
+	* doc/avrdude.texi: Update documentation to match the
+	reality (device support, programmer support, memory areas).
+	Merge buspirate-specific comments from avrdude.1.
+	* jtagmkII.c: Add some firmware feature checks.
+
+2010-01-13  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	* jtagmkII.c: Implement PDI mode support for the JTAG ICE mkII
+	and the AVR Dragon.
+	* jtagmkII.h: (Dito.)
+	* config_gram.y: (Dito.)
+	* jtagmkII_private.h: (Dito.)
+	* avrdude.conf.in: (Dito.)
+	* lexer.l: (Dito.)
+
+2010-01-13  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	* stk500v2.c: Update STK600 routing and socket card data from XML
+	file.
+
+2010-01-13  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	* stk500v2.c: Cleanup the open/close handling to avoid accessing
+	unallocated memory (in the atexit handler) in case of bailing out.
+	* main.c: (Ditto.)
+
+2010-01-13  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	* jtagmkII.c: Stylistic changes: move #defines out into
+	jtagmkII_private.h, drop all #if 0 blocks, fold overly long lines,
+	move the *_initpgm() functions to the end of the file; while being
+	here, remove all trailing whitespace.
+	* jtagmkII_private.h: move AVR32 #defines here.
+
+2010-01-12  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	* bootstrap: autoconf 2.62 works well.
+
+2010-01-12  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	Various fixes for Xmega devices.
+	* avrdude.conf.in: Correctly declare EEPROM page sizes for
+	all Xmega devices (0x20 instead of 0x100).
+	* avr.c: If a memory region has a page size declared, try
+	using the paged IO routines regardless of the target memory
+	name.  Xmega EEPROM requires to be written in paged mode.
+	Correctly use a long (rather than unsigned long) variable to
+	evaluate the success status of the paged mode write attempt.
+	* stk500v2.c: Don't apply TIF space offsets twice (bug #27995:
+	AVRDUDE 5.8svn fails to program and read XMEGA); use
+	stk500v2_loadaddr() prior to paged mode (EEPROM and flash) writes,
+	otherwise programming of flash areas will fail; while being there,
+	check the return value of stk500v2_loadaddr() everywhere; use the
+	correct write/erase mode bits (same as AVR Studio does).
+
+2010-01-12  Michal Ludvig  <mludvig@logix.net.nz>
+
+	* buspirate.c: Initialise firmware version to v0.0
+	prior to parsing the buspirate banner.
+
+2010-01-11  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	Clean-up the Xmega erase functions.
+	* jtagmkII_private.h: Add CMND_XMEGA_ERASE as well as
+	the various XMEGA_ERASE_* definitions (from updated
+	appnote AVR067)
+	* jtagmkII.c (jtagmkII_chip_erase): Correctly implement Xmega chip
+	erase based on CMND_XMEGA_ERASE.  After erasing an Xmega part, do
+	*not* reinitialize the world, as a subsequent programming
+	operation will fail (for unknown reasons).  Actually, this was
+	really only required for ancient AVRs, but doesn't hurt on mega
+	and tiny devices.
+	* jtagmkII.c (jtagmkII_pre_write): Remove, this turned out
+	to be just a chip erase.
+	* jtagmkII.c (jtagmkII_program_disable): Don't try reading
+	"hfuse" for Xmega parts; they don't have it.
+	* main.c (main): Re-enable auto-erase.  It's been done
+	before (as "jtagmkII_pre_write") in jtagmkII_paged_write()
+	anyway.  Xmega boot and application flash areas should be
+	handled separately in the future, so auto_erase can only
+	affect the area just being programmed.
+
+2010-01-11  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	* main.c (main): disable safemode for Xmega parts.
+
+2010-01-12  Michal Ludvig  <mludvig@logix.net.nz>
+
+	* buspirate.c: If the BusPirate doesn't respond
+	to a standard a reset command assume it was in binmode
+	and attempt to exit to text mode first.
+
+2010-01-08  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	* bitbang.c: Fix Win32 build error: move freq up to the file
+	level.
+	* buspirate.c: Fix Win32 build warning: include <malloc.h> to
+	to get a declaration for alloca().
+
+2010-01-08  Thomas Fischl <tfischl@gmx.de>
+
+	bug #28520: Programming with USBasp with low clock speed fails
+	* usbasp.c: Change blocksize depending on sck frequency to
+	avoid usb transmition timeouts.
+
+2010-01-08  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	bug #27505: serbb_posix does not cope with inverted pins
+	* serbb_posix (serbb_highpulsepin): apply PIN_MASK when
+	checking pin numbers.
+	* serbb_win32 (serbb_highpulsepin): (Dito.)
+
+2010-01-08  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	bug #28516: Linux/Dragon: Error message on exit
+	* stk500v2.c: Fix the "bad response to GO command:
+	RSP_ILLEGAL_EMULATOR_MODE" message.  jtagmkII_close()
+	has been called with the wrong pgm->cookie.  Wrap it
+	inside stk500v2_jtagmkII_close(), adjusting the cookie
+	data appropriately.
+
+2010-01-08  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	Submitted by Doug:
+	patch #7010: Win32 enhanced bitbang_delay
+	* bitbang.c (bitbang_calibrate_delay, bitbang_delay): On Win32,
+	use the high-resolution performance counter rather than the
+	uneducated delay loop guess if it is available on the target
+	hardware.
+
+2010-01-08  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	Submitted by Gerard:
+	patch #6828: Using arbitrary BAUD rates
+	* ser_posix.c (serial_baud_lookup): Allow non-standard baud
+	rates.
+	* ser_win32.c (serial_baud_lookup): (Dito.)
+
+2010-01-07  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	Submitted by Eric Trein:
+	bug #27596: AT90s2333 is not correctly supported in avrdude.conf
+	* avrdude.conf.in (at90s2333): add various STK500v2 parameters.
+
+2010-01-07  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	Submitted by Gyorgy Szekely:
+	bug #28458: Buffer line is incorrectly released for PP programmers
+	* par.c (par_close): use par_setmany() rather than par_setpin()
+	for PPI_AVR_BUFF.
+
+2010-01-07  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	Submitted by Lukasz Goralczyk:
+	bug #27507: SIGSEGV when using avrdragon (avrdude 5.8)
+	* stk500v2.c (stk500v2_dragon_isp_initpgm): Use
+	stk500v2_jtagmkII_setup/stk500v2_jtagmkII_rather than their
+	jtagII counterparts, to get the private data properly
+	initialized.
+
+2010-01-07  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	* buspirate.c: Cosmetics: remove UTF-8 dashes, adjust for 8-column
+	hard tabs.
+
+2010-01-07  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	* buspirate.c: add $ Id $ line.
+	* buspirate.h: add $ Id $ line.
+
+2010-01-07  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	Fix a few warnings that came up recently (some of them only triggered
+	by recent GCC versions).
+	* config_gram.y (parse_cmdbits): "brkt possibly used uninitialized"
+	(GCC errs here)
+	* jtagmkII.c (jtagmkII_reset32): "status possibly used uninitialized"
+	(I think GCC errs, too)
+	* buspirate.c: "pointers differ in signedness" (mismatch between
+	string processing and the use of "unsigned char" throughought the
+	AVRDUDE API)
+
+2010-01-01  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	* jtagmkII.c (jtagmkII_smc_init32): replace sleep() by usleep() for
+	win32 compatibility.

avrdude/ChangeLog-2011

@@ -0,0 +1,489 @@
+2011-12-30  Rene Liebscher <R.Liebscher@gmx.de>
+
+	* avrdude.conf.in: Added is_at90s1200 option to part description
+	* doc/avrdude.texi: Added missing options to part definition
+	* config_gram.y: Fixed resetting of is_at90s1200 and is_avr32 flags
+
+2011-12-30  Rene Liebscher <R.Liebscher@gmx.de>
+
+	patch #7693: Fix config file atmel URLs
+	* avrdude.conf.in: Updated URLs
+	* avrpart.h: Updated URLs
+	* doc/avrdude.texi: Updated URLs
+
+2011-12-30  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	* ser_posix.c (baud_lookup_table): Conditionalize the inclusion of
+	non-standard baud rates (only baud rates up to B38400 are
+	standardized by the Single UNIX Specification).
+
+2011-12-29  Rene Liebscher <R.Liebscher@gmx.de>
+
+	bug #34302: Feature request : device configuration with parent classes
+	* config_gram.y: Added part parent rule and allow overwriting existing
+	data at several places
+	* avrdude.conf.in: Added description comment and m328/m328p as example
+	* avrpart.c: avr_dup_mem-functions now copy buf and tags memory block 
+	only they are already allocated.
+	* lexer.l: Added parent as valid token
+	
+	(not in original patch) 
+	* avrpart.c: New function avr_dup_opcode. avr_dup_mem/avr_dup_part-
+	functions now duplicate the opcodes in their op-array to avoid memory leaks.
+	* doc/avrdude.texi: Added description of part parent feature
+
+2011-12-29  Rene Liebscher <R.Liebscher@gmx.de>
+
+	patch #7687: Autogenerating programmers and parts lists for docs
+	(generating the parts lists, programmers lists follows later)
+	* doc/Makefile.am: Add rule how to create avrdude before generating parts list
+
+2011-12-29  Rene Liebscher <R.Liebscher@gmx.de>
+
+	patch #7687: Autogenerating programmers and parts lists for docs
+	(generating the parts lists, programmers lists follows later)
+	* doc/avrdude.texi: Add include of generated table of parts
+	* doc/Makefile.am: Add generating of table of parts in parts.texi
+	* doc/parts_comments.txt: Adding file containing part commenz references
+	* avrdude.1: Remove table of parts and mention "-p ?" option
+	* avrpart.c: Use AVR_DESCLEN for strncasecmp at list sorting
+
+2011-12-22  Rene Liebscher <R.Liebscher@gmx.de>
+
+	* configure.ac: Add writing of definition of confsubst to config.status,
+	so it can run alone, not only called by configure.
+
+2011-12-17  Rene Liebscher <R.Liebscher@gmx.de>
+
+	patch #7680: Fixing timeout problem in ser_recv in ser_win32.c
+	* ser_win32.c: Return -1 at timeout in ser_recv().
+
+2011-12-17  Rene Liebscher <R.Liebscher@gmx.de>
+
+	* config_gram.y: Fixed another memory leak, when define an operation
+	more than once
+	* avrdude.conf.in: Fixed double definition at ATmega6490
+
+2011-12-17  Rene Liebscher <R.Liebscher@gmx.de>
+
+	* config_gram.y: Restructuring and compacting programmer definition 
+	part of grammar (in preparation of patch #7688)
+
+2011-12-17  Rene Liebscher <R.Liebscher@gmx.de>
+
+	* avrdude.conf.in: Update documentation of programmer definition
+	* doc/avrdude.texi: Update documentation of programmer definition 
+	and add list of implemented programmer types
+
+2011-12-17  Rene Liebscher <R.Liebscher@gmx.de>
+
+	patch #7667: Minor memory handling fixes
+	* config_gram.y: Added several free_token() calls.
+
+2011-12-16  Rene Liebscher <R.Liebscher@gmx.de>
+
+	patch #7671: Sorting programmers and parts lists for console output
+	* avrdude.conf.in: change part desc of several parts to common pattern
+	AT(mega|tiny|xmega)[0-9]+[A-Z]* (Upper case AT, lower case in middle)
+	* list.[ch]: added sorting function lsort()
+	* pgm.[ch]: added function sort_programmers()
+	* avrpart.[ch]: added function sort_avrparts()
+	* main.c: use sort functions in list_programmers() and list_parts()
+	* main.c: list functions show config file info only at verbose mode
+
+2011-10-19  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	* configure.ac: Replace "cvs" in version number by "svn".
+
+2011-10-10  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	bug #34518: loading intel hex files > 64k using record-type 4
+	(Extended Linear Address Record)
+	fileio.c: Replace the change from r928 (handling of 0x8000000
+	offset in AVR32 files) by a completely different logic that no
+	longer breaks hex files for other devices starting with an
+	offset; also apply a similar change to S-record files, as well
+	as when writing files.
+	fileio.c: (Ditto.)
+
+2011-09-15  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	* avrftdi.c: Remove stray printf()s by fprintf(stderr)
+	* usbtiny.c: (Ditto.)
+
+2011-09-15  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	* main.c: Restrict the cyclecounter readout to those cases where
+	it has been explicitly requested (by -y or -Y), rather than always
+	attempting to read the last EEPROM bytes.
+
+2011-09-15  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	* stk500v2.c (stk600_xprog_paged_load, stk600_xprog_paged_write):
+	Fix regression in the AVRISPmkII/STK600 TPI handling introduced
+	by the USBasp's TPI implementation which added a pagesize even for
+	the minor memory regions of TPI devices.  Also fix wrong offset
+	introduced by the memory tagging patch.
+
+2011-09-15  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	* avr.c (avr_read, avr_write): Don't bail out on TPI parts if
+	their programmer doesn't provide a (low-level) cmd_tpi method;
+	instead, fall back to the normal programmer methods which are
+	supposed to handle the situation.
+	This fixes a regression where the recent bitbang-TPI implementation
+	broke TPI handling of STK600/AVRISPmkII.
+
+2011-09-14  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	Mega-commit to bring in memory tagging.
+	Each memory image byte is now tagged as it's being read from a file.
+	Only bytes read from a file will be written or verified (modulo page
+	granularity requirements).
+	* avrpart.h: Add memory tags.
+	* avrpart.c: Allocate and initialize tag area.
+	* update.h: Drop unused parameter "verify" from do_op().
+	* pgm.h: Add parameter base_addr to the paged_load and paged_write
+	methods, respectively.
+	* avr.h: New parameter to avr_read: second AVRPART to verify against.
+	* fileio.c: Track all memory regions that have been read from an
+	input file by tagging them.
+	* update.c: Call avr_read() with the new parameter list.
+	* main.c: Call avr_initmem() to initialize the memory regions, rather
+	than trying to duplicate an unitialized part, and then let the
+	original part rot away.
+	* avr.c: Implement the heart of the new featureset.  For paged memory
+	areas, when writing or verifying, call the paged_write and paged_load
+	methods, respectively, once per page instead of on the entire memory.
+	When writing, only write bytes or pages that have content read from a
+	file.  Whe verifying, only read memory bytes or pages where the
+	verification data have been read from a file.  Only verify those bytes
+	that have been read from a file.
+	* avrftdi.c: Implement the new API for paged_load and paged_write,
+	respectively.
+	* jtagmkII.c: (Ditto.)
+	* butterfly.c: (Ditto.)
+	* jtagmkI.c: (Ditto.)
+	* avr910.c: (Ditto.)
+	* stk500.c: (Ditto.)
+	* usbasp.c: (Ditto.)
+	* stk500v2.c: (Ditto.)
+	* usbtiny.c: (Ditto.)
+
+2011-09-13  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	* stk500v2.c (stk500v2_command): Treat warnings as errors rather than
+	success.
+
+2011-08-30  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	bug #34027: avrdude AT90S1200 Problem (part 3 - documentation)
+	* avrdude.1: Document the programmer type restrictions for AT90S1200
+	devices.
+	* doc/avrdude.texi: (Ditto.)
+
+2011-08-30  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	bug #34027: avrdude AT90S1200 Problem (part 2 - stk500v2 and relatives)
+	* stk500v2.c (stk500v2_initialize): For the AT90S1200, release
+	/RESET for a moment before reinitializing, as this is required by
+	its programming protocol.
+
+2011-08-30  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	* configure.ac: In AC_CHECK_LIB for libftdi, check for
+	ftdi_usb_get_strings() rathern than ftdi_init(), as this is a more
+	specific thing to search for in order to make sure getting a
+	recent enough libftdi.
+
+2011-08-29  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	bug #34027: avrdude AT90S1200 Problem (part 1 - bitbang
+	programmers)
+	* config_gram.y: Introduce new keyword "is_at90s1200".
+	* lexer.l: (Ditto.)
+	* avrdude.conf.in: Applew new keyword to the AT90S1200 device.
+	* avrpart.h: Introduce new flag AVRPART_IS_AT90S1200, reflecting
+	the is_at90s1200 configuration keyword.
+	* bitbang.c (bitbang_initialize): Replace existing test for
+	AT90S1200 by AVRPART_IS_AT90S1200
+	* avr.c (avr_write_byte_default): Avoid the pre-write reading for
+	the AT90S1200, as this appears to sometimes corrupt the high byte
+	by pre-programming the low byte just written into it.
+
+2011-08-27  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	* configure.ac: Bump version for post-5.11.
+
+2011-08-27  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	* configure.ac: Bump version for releasing AVRDUDE 5.11.
+
+2011-08-26  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	* avrdude.1: Update the list of supported AVR devices.
+	* doc/avrdude.texi: (Ditto).
+
+2011-08-26  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	* configure.ac: add -lusb as "other libraries" when checking
+	for libftdi.
+
+2011-08-26  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	Submitted by Juergen Weigert:
+	patch #7056: adding support for mikrokopter bootloader to butterfly
+	* butterfly.c: Add some specific logic to handle the
+	mikrokopter.de butterfly bootloader.
+	* butterfly.h: Add one related function declaration.
+	* config_gram.y: Add butterfly_mk keyword.
+	* lexer.l: (Ditto.)
+	* avrdude.conf.in: Add entry for butterfly_mk.
+
+2011-08-26  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	Submitted by Stefan Tomanek:
+	patch #7542: add default_bitclock to configuration files
+	* config.c: Add the new keyword and its handling.
+	* config.h: (Ditto.)
+	* config_gram.y: (Ditto.)
+	* avrdude.conf.in: (Ditto.)
+	* main.c: (Ditto.)
+	* lexer.l: (Ditto.)
+	* avrdude.1: Document the change.
+	* doc/avrdude.texi: (Ditto.)
+
+2011-08-26  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	Submitted by Brett Hagman:
+	patch #7603: wiring - programmer type for Wiring boards
+	(based on STK500v2)
+	* wiring.c: New file.
+	* wiring.h: (Ditto.)
+	* Makefile.am: Add new files.
+	* stk500v2_private.h: Reorganize so some functions and struct
+	pdata are globally known.
+	* stk500v2.c: (Ditto.)
+	* stk500v2.h: (Ditto.)
+	* lexer.l: Add new programmer keywords.
+	* config_gram.y: (Ditto.)
+	* avrdude.conf.in: Add "wiring" programmer entry.
+	* avrdude.1: Document the new programmer.
+	* doc/avrdude.texi: (Ditto.)
+	* AUTHORS: Add Brett Hagman.
+
+2011-08-26  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	Submitted by an anonymous contributor on the mailinglist:
+	* avrdude.conf (jtagkey): Add a definition for the Amontec
+	JTAGKey
+
+2011-08-26  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	Submitted by Juergen Weigert:
+	bug #22720: avrdude-5.5 ignores buff settings in avrdude.conf
+	(Note that the actual bug the subject is about has been fixed
+	long ago.)
+	* update.c (do_op): fix a diagnostic message
+	* pgm.h: add exit_datahigh field
+	* par.c: set and act upon the exit_datahigh field
+	* avrdude.1: document the new -E options
+	* doc/avrdude.texi: (Ditto.)
+
+2011-08-26  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	bug #33811: Parallel make fails
+	* Makefile.am (BUILT_SOURCES): Add this macro.
+
+2011-08-26  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	bug #33114: Segfault after setting the DWEN fuse with Dragon
+	* jtagII.c (jtagmkII_getsync): Instead of exit()ing from
+	deep within the tree when detecting the "need debugWIRE"
+	situation, properly pass this up as a return code.
+	* jtagII_private.h (JTAGII_GETSYNC_FAIL_GRACEFUL): New constant.
+	* stk500v2.c (stk500v2_jtagmkII_open): Don't tell anything
+	anymore when receiving a JTAGII_GETSYNC_FAIL_GRACEFUL from
+	jtagmkII_getsync(); silently give up (all necessary has been
+	said already).
+
+2011-08-26  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	Reported by Jason Hecker:
+	* usbasp.c (libusb_to_errno): Conditionalize some error codes
+	that apparently are lacking on MinGW.
+
+2011-08-25  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	Fix warnings.
+	* ser_avrdoper.c: add <stdlib.h> so exit() is declared.
+	* usbtiny.c (usbtiny_open): provide an initializer to a
+	"may be used uninitialized" variable (since GCC could not
+	fully detect the logic behind).
+
+2011-08-25  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	* configure.ac: Add a check for FreeBSD's libusb-1.0
+	compatible library that is found in libusb.a/.so on
+	FreeBSD 8+.
+
+2011-08-25  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	Submitted by Doug Springer, based on work by
+	Wolfgang Moser, Ville Voipio, Hannes Weisbach
+	patch #7486: Patch to add FT2232C/D, FT2232H, FT4232H,
+	usbvid, usbpid, usbdev for USB support - Based on #7062
+	* avrftdi.c: New file.
+	* avrftdi.h: (Ditto.)
+	* configure.ac: Add check for libftdi.
+	* config_gram.y: Add AVRFTDI and per-programmer USB string
+	keywords.
+	* lexer.l: (Ditto.)
+	* avrdude.conf.in: Add avrftdi and 2232HIO programmers.
+	* pgm.h: Add USB parameters.
+	* Makefile.am: Add avrftdi.c and avrftdi.h.
+	* AUTHORS: Mention the new authors.
+	* avrdude.1: Document the changes.
+	* doc/avrdude.texi: (Ditto.)
+
+2011-08-23  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	bug #29585: Fix license
+	* doc/avrdude.texi: Add FDL as an option to the licensing
+	statement, as the savannah administration would like it
+	that way.
+
+2011-08-23  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	Submitted by Darell Tan:
+	patch #7244: TPI bitbang implementation
+	* bitbang.c: Add TPI bitbang stuff.
+	* bitbang.h: (Ditto.)
+	* avr.c: (Ditto.)
+	* avr.h: (Ditto.)
+	* pgm.c: (Ditto.)
+	* pgm.h: (Ditto.)
+	* serbb_posix.c: Wire bitbang_cmd_tpi into the struct pgm.
+	* serbb_win32.c: (Ditto.)
+	* par.c: (Ditto.)
+	* doc/avrdude.texi: Document the TPI bitbang support.
+
+2011-08-17  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	Submitted by Grygoriy Fuchedzhy:
+	bug #31779: Add support for addressing usbtinyisp with -P option
+	* usbtiny.c (usbtiny_open): Add logic to distinguish multiple USBtinyISP
+	programmers by their bus:device tuple.
+	* doc/avrdude.texi: Document the new functionality.
+	* avrdude.1: (Ditto.)
+
+2011-08-16  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	Submitted by Timon Van Overveldt:
+	bug #30268: Debugwire broken in avrdude-5.10
+	* jtagmkII.c (jtagmkII_initialize): only try setting up a JTAG chain when
+	the programmer is using JTAG.
+
+2011-08-16  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	bug #29636: AVRDude issues invalid CMD_CHECK_TARGET_CONNECTION
+	on the AVRISP-MKII
+	* stk500v2.c (stk500v2_program_enable): Rewrite the logic to
+	explain ISP activation failures.
+	* stk500v2_private.h: Fix the various STATUS_* constants;
+	AVR069 and AVR079 disagreed in their values, even though they
+	are apparently implementing the same logic behind.
+
+2011-08-16  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	bug #29650: Programming timeouts in ATmega128RFA1 are too slow
+	* avrdude.conf.in (ATmega128RFA1): Bump write delay values for flash and
+	EEPROM to 50 ms.
+
+2011-08-16  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	* avrdude.conf.in (ATmega8515, ATmega8535, ATmega48, ATmega88, ATmega88P,
+	ATtiny88, ATmega168, ATmega168P, ATmega328P): Bump delay value for STK500v2
+	EEPROM write operation to 5, according to the respective XML files.
+
+2011-08-16  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	Submitted by Darcy Houlahan:
+	bug #29694: error in avrdude.conf for attiny84 eeprom
+	* avrdude.conf.in (ATtiny84, ATtiny85): fix A7 bit in EEPROM write
+	command.
+
+2011-08-16  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	Submitted by Durant Gilles:
+	* avrdude.conf.in (ATtiny4313): Fix flash addressing bits for manual ISP
+	algorithm.
+
+2011-08-16  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	Submitted by Philip:
+	bug #31386: A "BUILD.svn" or similar "how to get started" doc would be helpful
+	* BUILD-FROM-SVN: New file.
+
+2011-08-15  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	Submitted by Nic Jones:
+	bug #32539: [Documentation][Patch] Man page is misleading
+	re: Dragon & PDI
+	* doc/avrdude.texi: Update information about PDI connections
+	on AVR Dragon
+
+2011-08-12  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	* usbasp.c: Add <stdint.h> so this actually compiles
+	again.
+
+2011-08-12  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	Contributed by tixiv@gmx.net:
+	bug #33345: File auto detection as binary doesn't open
+	file in binary mode on Windows
+	* fileio.c: Move the decision about opening files in
+	binary mode until before the fopen() call.
+
+2011-06-16  Thomas Fischl <tfischl@gmx.de>
+
+	* avrdude.conf.in: Fix part id of ATtiny9.
+
+2011-05-28  Thomas Fischl <tfischl@gmx.de>
+
+	Based on patch #7440 commited by Slawomir Fraś:
+	* usbasp.c: added TPI support for USBasp
+	* usbasp.h: (Ditto.)
+
+2011-05-11  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	* avrdude.conf.in: Add support for ATmega168P.
+
+2011-05-11  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	* avrdude.conf.in: Fix abbreviated name for ATmega324PA.
+
+2011-05-11  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	Submitted by Lech Perczak:
+	bug #30946: Added support for ATmega8/16/32U2
+	* avrdude.conf.in: Add ATmega8/16/32U2 entries.
+
+2011-05-11  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	Submitted by David A Lyons:
+	patch #7393: Adding ATtiny4313 Device to avrdude.conf.in
+	* avrdude.conf.in: Add ATtiny4313 data.
+
+2011-05-11  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	* usb_libusb.c: Bump timeout values to allow for slow clock
+	speeds.
+	* jtagmkII.c: (Ditto.)
+
+2011-03-04  Eric B. Weddington  <eric.weddington@atmel.com>
+
+	Thanks to Vitaly Chernookiy for the patch.
+	* avrdude.conf.in: Add support for atmega324pa.
+	* ChangeLog-2010: New file, rotate ChangeLog for new year.

avrdude/ChangeLog-2012

@@ -0,0 +1,729 @@
+2012-12-18  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	* usbdefs.h (USBDEV_BULK_EP_WRITE_STK600)
+	(USBDEV_BULK_EP_READ_STK600): new define values
+	* stk500v2.c (stk600_open): use the STK600 EP values,
+	as they are different from AVRISPmkII
+
+2012-12-18  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	bug #37942: Latest SVN can't program in dragon_jtag mode
+	* jtagmkII.c (jtagmkII_initialize): For Xmega devices, and
+	firmware >= 7.x, don't trigger a RESET, in order to work around a
+	firmware bug that appears to be present in at least firmware 7.24
+	for the Dragon.
+
+2012-12-04  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	* config_gram.y: Implement the "ocdrev" keyword
+	* avrpart.c: (Dito)
+	* avrpart.h: (Dito)
+	* lexer.l: (Dito)
+	* avrdude.conf.in: Add "ocdrev" key/value pairs, based
+	on the AS6 XML file information.
+	* jtag3.c: Use the ocdrev in the parameter block.
+
+2012-12-03  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	* jtag3.c: Make jtag3_command() public
+	* jtag3.h: (Dito.)
+	* jtag3_private.h: Add two new commands
+	* stk500v2.c: Implement the "MonCon disable" hack that
+	allows temporarily falling back to ISP when trying to
+	talk to a part that has debugWIRE enabled
+
+2012-12-03  Rene Liebscher <R.Liebscher@gmx.de>
+
+	* pickit2.c: reordered #includes for non-usb configuration
+
+2012-12-03  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	* jtag3.c: Enable interactive adjustment of the various
+	clock frequencies (JTAG Xmega, JTAG megaAVR, PDI Xmega)
+	through the set_sck_period() callback.
+
+2012-12-03  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	* jtag3.c: Remove unused code that was left over from
+	cloning the jtagmkII.c implementation
+
+2012-12-03  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	* pgm_type.c: Add "jtagice3_isp" programmer hook
+	* avrdude.conf.in: Add "jtag3isp" programmer
+	* jtag3.c: jtag3_setparm() is now public
+	* jtag3.h: (Dito)
+	* stk500v2_private.h: Command 0x1D is CMD_SPI_MULTI only
+	for STK500v2, AVRISPmkII, and JTAGICEmkII; for JTAGICE3,
+	it's CMD_SET_SCK now; also add CMD_GET_SCK
+	* avrpart.c (avr_get_output_index): New function
+	* avrpart.h: (Dito)
+	* stk500v2.c: Implement the pasthrough programmer glue logic
+	for JTAGICE3 in ISP mode
+	* stk500v2.h: (Dito)
+	* avrdude.1: Document the JTAGICE3 support.
+
+2012-11-30  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	* jtag3.c (jtag3_read_byte, jtag3_write_byte): Remove the
+	m->offset from addr, JTAGICE3 doesn't need it anymore (similar
+	to JTAGICEmkII with 7+ firmware)
+	* jtag3.c (jtag3_read_byte): Allow for full-page reads of
+	EEPROM also for Xmega and debugWIRE, allow for signature
+	read in debugWIRE
+
+2012-11-30  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	* jtag3_private.h: Add two more error detail codes I stumbled
+	across during development
+	* jtag3.c: (Dito.)
+	* usb_libusb.c: Reduce timeouts from 100 to 10 s, still long
+	enough, but not getting cold feet when something goes wrong.
+
+2012-11-29  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	* jtag3.c: Handle events returned by the ICE
+	* usbdevs.h: Add defines that mark an event in return
+	from usb_recv_frame().
+	* usb_libusb.c: (Dito.)
+
+2012-11-29  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	* avrdude.conf.in: Remove "has_jtag" from Xmega A4 and D4
+	devices, as they only have PDI.
+	* jtag3.c (jtag3_page_erase): Actually implement this.
+
+2012-11-29  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	bug #37265: wrong page sizes for XMega64xx in avrdude.conf
+	* avrdude.conf.in: Fix page sizes for all Xmega devices,
+	by cross-checking against Atmel Studio's device XML files
+
+2012-11-29  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	* jtag3.c: Fill in the missing pieces for Xmega support (both,
+	PDI and JTAG).
+	* jtagmkII.c (jtagmkII_set_xmega_params): Use "fuse1" rather
+	than "fuse0" memory space to fill in the NVM offset from, as
+	there is no "fuse0" on some Xmega devices.
+
+2012-11-29  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	* avrdude.conf.in (ATmega256RFR2, ATmega128RFR2, ATmega64RFR2):
+	New devices
+
+2012-11-28  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	First support for Atmel JTAGICE3.  Guessed from USB sniffer
+	traces made by Knut Schwichtenberg, and by similarity to
+	JTAGICEmkII.
+	Still quite incomplete, just megaAVR/JTAG is done by now.
+	* jtag3.c: New file.
+	* jtag3.h: (Dito.)
+	* jtag3_private.h: (Dito.)
+	* pgm_type.c: Add new programmers
+	* avrdude.conf.in: (Dito.)
+	* usbdevs.h: Add new parameters
+	* Makefile.am: Add new files
+	* usb_libusb.c: Handle separate event endpoint, and larger
+	(USB 2.0) packet sizes
+
+2012-11-26  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	* jtagmkII.c: Change all the USB details (endpoint numbers,
+	max transfer size etc.) to a per-programmer adjustable value.
+	* serial.h: (Dito.)
+	* stk500v2.c: (Dito.)
+	* usbdevs.h: (Dito.)
+	* usb_libusb.c: (Dito.)
+
+2012-11-20  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	* buspirate.c: Replace outdated FSF postal address by a reference to
+	the GPL info on their website.
+	* jtagmkII.c: (Dito.)
+	* avrftdi.c: (Dito.)
+	* wiring.c: (Dito.)
+	* linux_ppdev.h: (Dito.)
+	* serbb.h: (Dito.)
+	* usbtiny.h: (Dito.)
+	* confwin.c: (Dito.)
+	* buspirate.h: (Dito.)
+	* avrftdi.h: (Dito.)
+	* wiring.h: (Dito.)
+	* jtagmkII.h: (Dito.)
+	* pickit2.c: (Dito.)
+	* config.c: (Dito.)
+	* term.c: (Dito.)
+	* confwin.h: (Dito.)
+	* avrdude.1: (Dito.)
+	* windows/Makefile.am: (Dito.)
+	* config.h: (Dito.)
+	* pickit2.h: (Dito.)
+	* term.h: (Dito.)
+	* tools/get-hv-params.xsl: (Dito.)
+	* tools/get-stk600-cards.xsl: (Dito.)
+	* tools/get-stk600-devices.xsl: (Dito.)
+	* tools/get-dw-params.xsl: (Dito.)
+	* butterfly.c: (Dito.)
+	* configure.ac: (Dito.)
+	* doc/Makefile.am: (Dito.)
+	* pgm_type.c: (Dito.)
+	* butterfly.h: (Dito.)
+	* jtagmkI.c: (Dito.)
+	* ft245r.c: (Dito.)
+	* COPYING: (Dito.)
+	* pgm_type.h: (Dito.)
+	* jtagmkI.h: (Dito.)
+	* pindefs.h: (Dito.)
+	* config_gram.y: (Dito.)
+	* arduino.c: (Dito.)
+	* arduino.h: (Dito.)
+	* ser_win32.c: (Dito.)
+	* serbb_win32.c: (Dito.)
+	* avr910.c: (Dito.)
+	* stk500.c: (Dito.)
+	* freebsd_ppi.h: (Dito.)
+	* avr910.h: (Dito.)
+	* solaris_ecpp.h: (Dito.)
+	* stk500.h: (Dito.)
+	* jtagmkII_private.h: (Dito.)
+	* avrdude.h: (Dito.)
+	* bitbang.c: (Dito.)
+	* bitbang.h: (Dito.)
+	* avrpart.c: (Dito.)
+	* safemode.c: (Dito.)
+	* stk500generic.c: (Dito.)
+	* serial.h: (Dito.)
+	* avrpart.h: (Dito.)
+	* jtagmkI_private.h: (Dito.)
+	* ppi.c: (Dito.)
+	* avr.c: (Dito.)
+	* safemode.h: (Dito.)
+	* stk500generic.h: (Dito.)
+	* ser_avrdoper.c: (Dito.)
+	* avr.h: (Dito.)
+	* ppi.h: (Dito.)
+	* usbasp.c: (Dito.)
+	* lists.c: (Dito.)
+	* stk500v2.c: (Dito.)
+	* my_ddk_hidsdi.h: (Dito.)
+	* tpi.h: (Dito.)
+	* usbasp.h: (Dito.)
+	* lists.h: (Dito.)
+	* stk500v2.h: (Dito.)
+	* ppiwin.c: (Dito.)
+	* fileio.c: (Dito.)
+	* ser_posix.c: (Dito.)
+	* fileio.h: (Dito.)
+	* serbb_posix.c: (Dito.)
+	* usbdevs.h: (Dito.)
+	* par.c: (Dito.)
+	* update.c: (Dito.)
+	* pgm.c: (Dito.)
+	* main.c: (Dito.)
+	* par.h: (Dito.)
+	* update.h: (Dito.)
+	* lexer.l: (Dito.)
+	* Makefile.am: (Dito.)
+	* pgm.h: (Dito.)
+	* usb_libusb.c: (Dito.)
+	* usbtiny.c: (Dito.)
+
+2012-11-13  Rene Liebscher <R.Liebscher@gmx.de>
+
+	bug #35186 inverting pins with "~" doesn't work for pin lists (i.e. vcc)
+	bug #37727 Add support for LM3S811 dev board as a programmer
+	* lexer.l,config_gram.y: accepting inverted pins at pin lists 
+	        syntax: ~num or ~(num,num,...)
+	* par.c: par_set_many_bits is now usable with inverted pins
+	* avrftdi.c: fixed wrong index in ftdi_pin_name
+	* avrdude.conf.in: added programmer lm3s811
+
+2012-11-04  Rene Liebscher <R.Liebscher@gmx.de>
+
+	* lexer.l,config_gram.y,config.[hc]: changed reading of numbers to integers
+	        except of default_bitclock which is the only real number.
+	        No signs are allowed as negative values do not make sense for current
+	        config values.
+	* buspirate.c: include own header file buspirate.h
+	* doc/.cvsignore: add programmers.texi to ignore list
+
+2012-09-06  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	* doc/Makefile.am: add EXTRA_DIST, replace $(srcdir) by
+	$(builddir) for generated files, so "make distcheck"
+	works again
+
+2012-09-05  Rene Liebscher <R.Liebscher@gmx.de>
+
+	* doc/Makefile.am: add $(srcdir) to name of generated files, so BSD make
+	                   find the files ( GNU make sees no difference if the 
+	                   file is called version.texi or ./version.texi )
+
+2012-08-15  Rene Liebscher <R.Liebscher@gmx.de>
+
+	patch #7184 Support for PICKit2 programmer
+	* Makefile.am: add pickit2 files
+	* pickit2.[ch]: new programmer implementation
+	* pgm_type.c: add pickit to list
+	* avrdude.1: documentation for pickit2
+	* doc/avrdude.texi: documentation for pickit2
+	* avrdude.conf.in: add pickit2 programmer entry
+
+2012-08-15  Rene Liebscher <R.Liebscher@gmx.de>
+
+	bug #30559 Ft232 bit-bang support, see comment #30
+	* ft245r.c: added semaphore workaround for MacOS X,
+	            added pthread_testcancel in reader thread
+	
+	* configure.ac: added check for TYPE_232H in libftdi (not in libftdi < 0.20)
+	* avrftdi.c: do not use TYPE_232H if not declared
+
+2012-08-13  Hannes Weisbach <hannes_weisbach@gmx.net>
+
+	* avrftdi.c: fixes pin_limit for different FTDI devices (there was a mixup
+	between 2232C and 2232H)
+
+2012-07-29  Hannes Weisbach <hannes_weisbach@gmx.net>
+
+	* avrftdi.c: bugfixes (synchronisation) and maintenance (paged programming,
+	nicer output, separation of parameter checking and actual code)
+
+2012-07-25  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	* jtagmkII.c (jtagmkII_memtype): return MTYPE_FLASH rather than
+	MTYPE_SPM for non-Xmega flash regions
+
+2012-07-20 Hannes Weisbach <hannes_weisbach@gmx.net>
+
+	* avrpart.c, avrpart.h: adds avr_pin_name()
+
+2012-07-18  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	* configure.ac: check for libelf.h also in libelf/
+	* fileio.c: include <libelf/libelf.h> if configure found this
+	to be the case
+
+2012-06-13  Rene Liebscher <R.Liebscher@gmx.de>
+
+	* configure.ac: Check for presence of <pthread.h>
+	* ft245r.c: Depend on HAVE_PTHREAD_H
+	* Makefile.am: Add -lpthread if needed.
+
+2012-06-07  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	* usbtiny.c (usbtiny_paged_load, usbtiny_paged_write):
+	fix breakage introduced by the recent page handling reorg;
+	it used to cause an infinite loop
+
+2012-05-04  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	Xmega page erase implementation for XPROG (AVRISPmkII, STK600)
+	* stk500v2.c (stk600_xprog_page_erase): New function.
+
+2012-05-04  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	Xmega page erase implementation for JTAGICEmkII
+	* jtagmkII.c: Handle flash pages sizes > 256 bytes, implement
+	page_erase() method
+	* avrdude.conf.in: Change flash pagesize for all Xmega devices
+	to 512 bytes
+	* avr.c: Implement auto_erase, using page_erase if available
+	* avr.h: Remove unused parameters from avr_read(), replace
+	unused parameter in avr_write)() by auto_erase
+	* stk500v2.c: Handle flash page sizes > 256 bytes
+	* update.c (do_op): Handle new updateflags parameter
+	* main.c: Implement auto_erase as page_erase if possible
+	* update.h (enum updateflags): New enum
+	* pgm.h (struct programmer_t): Add page_erase method
+
+2012-04-26  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	* jtagmkII.c (jtagmkII_paged_load, jtagmkII_paged_write): fix bug
+	in memory type calculation for Xmega "boot" memory region.
+
+2012-04-25  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	* update.c (parse_op): do not assume default memtype here
+	* main.c: after locating the part information, determine default
+	memtype for all update options that didn't have a memtype
+	specified; this is "application" for Xmega parts, and "flash" for
+	everything else.
+
+2012-04-24  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	* fileio.c: Rework the way ELF file sections are considered: while
+	scanning the program header table, the offsets from a program
+	header entry must never be used directly when checking the bounds
+	of the current AVR memory region.  Instead, they must always be
+	checked based on the corresponding section's entry.  That way,
+	Xmega devices now properly take into account whether the segment
+	fits into any of the application/apptable/boot memory region.
+
+2012-04-20  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	bug #30756: When setting SUT to 64ms on XMEGA, avrdude doesn't
+	read device signature
+	* main.c: When reading the signature yields 0x000000 or 0xffffff,
+	retry (up to twice) after some progressive delay.
+
+2012-04-20  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	* avrdude.conf.in (ATxmega16D4, ATxmega32D4, ATxmega64D4,
+	ATxmega128D4): New devices.  As Xmega D doesn't feature a fuse0
+	memory cell, move that one out from the generic .xmega part into
+	the individual Xmega A parts.
+
+2012-04-19  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	bug #29019: pagel/bs2 warning when uploading using stk500 to xmega
+	* stk500.c (stk500_initialize): Insert dummy values for PAGEL and
+	BS2 if they are not present in the config file, in order to be able
+	to proceed with the stk500_set_extended_parms() anyway.
+
+2012-04-19  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	* stk500v2_private.h (struct pdata): add boot_start
+	* stk500v2.c: For the "flash" pseudo-memory of Xmega devices,
+	distinguish addresses between "application" and "boot" area.
+
+2012-04-18  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	* fileio.c (elf2b): When checking the bounds of the current
+	program header segment, subtract `low' from ph[n].p_paddr in order
+	to correct the magic section offsets for the AVR's non-flash
+	memory regions.
+
+2012-04-18  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	* fileio.c (elf_get_scn): Rather than trying to just match whether
+	any given section maps straight to a program header segment, use a
+	more sophisticated decision that matches any section as long as it
+	fits into the segment.  This is needed for situations where the
+	program header segment spans a larger area than the section data
+	provided.  (This can e.g. happen in an ELF file that contains no
+	data at address 0, like a bootloader only.)
+
+2012-04-13  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	bug #28744: Can't load bootloader to xmega128a1 (part 2, fix for
+	firmware >= V7.x)
+	* jtagmkII.c: Add firmware-version dependent handling of Xmega parameters.
+	V7.x firmware expects the NVM offsets being specified through the Xmega
+	parameters command, but left out as part of the memory address itself.
+	* jtagmkII_private.h: Add CMND_SET_XMEGA_PARAMS, and struct xmega_device_desc.
+	* config_gram.y: Add mcu_base keyword.
+	* avrpart.h: (Dito.)
+	* lexer.l: (Dito.)
+	* avrdude.conf.in (.xmega): add mcu_base, and data memory segment.
+
+2012-03-30  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	bug #28744: Can't load bootloader to xmega128a1 (part 1, fix for
+	firmware < V7.x)
+	* jtagmkII.c: When going to write to the boot section of flash,
+	use MTYPE_BOOT_FLASH rather than MTYPE_FLASH
+	* jtagmkII_private.h: add MTYPE_BOOT_FLASH constant
+
+2012-03-30  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	* jtagmkII_private.h: Sort commands, response codes and events
+	into numerical order.
+
+2012-03-29  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	bug #30451: Accessing some Xmega memory sections gives not
+	supported error
+	* stk500v2.c: Handle all Xmega memory sections (except
+	"prodsig" which is not documented in AVR079)
+	* fileio.c: Treat the "boot", "application", and "apptable"
+	regions (which are actually subregions of "flash") all as
+	being flash, i.e. suppress trailing 0xFF bytes when reading
+	them
+	* avr.c: (Dito.)
+
+2012-03-20  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	* jtagmkII.c (jtagmkII_close): The GO command before signing off
+	turned out to be not required for normal megaAVR devices, and to
+	cause the exact opposite (i.e. the target stopping) on Xmega
+	devices being programmed to JTAG.  However, programming Xmega
+	devcies through PDI *does* need the GO command.
+
+2012-03-20  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	* configure.ac: Print a configuration summary at the end of the
+	configure run
+
+2012-02-11  Rene Liebscher <R.Liebscher@gmx.de>
+
+	patch #7718: Merge global data of avrftdi in a private data structure
+	* avrftdi.[ch]: moved global data into private data structure, moved
+	private defines from header file into source file
+
+2012-02-06  Rene Liebscher <R.Liebscher@gmx.de>
+
+	patch #7720 Bug in EEPROM write
+	* avrftdi.c: fixed wrong buffer address initialization in paged_write
+	* fileio.c: added #include <stdint.h>
+
+2012-02-05  Rene Liebscher <R.Liebscher@gmx.de>
+
+	bug #30559 Ft232 bit-bang support
+	* ft245r.c: cancel reader thread before exiting program
+
+2012-02-04  Rene Liebscher <R.Liebscher@gmx.de>
+
+	patch #7717 avrftdi_flash_write is broken
+	* avrftdi.c: fixed wrong buffer address initialization in paged_write
+	bug #35296 Extraneous newlines in output.
+	* main.c: fixed output of newlines at 100% progress
+
+2012-02-03  Rene Liebscher <R.Liebscher@gmx.de>
+
+	patch #7715 FT4232H support
+	* avrdude.conf.in: added programmer 4232h
+
+2012-02-03  Rene Liebscher <R.Liebscher@gmx.de>
+
+	patch #7687: Autogenerating programmers and parts lists for docs
+	(generating the programmers lists)
+	* doc/avrdude.texi: Add include of generated table of programmers
+	* doc/Makefile.am: Add generating of table of programmers in programmers.texi
+
+2012-02-03  Rene Liebscher <R.Liebscher@gmx.de>
+
+	bug #34768 Proposition: Change the name of the AVR32 devices
+	* avrdude.conf.in: renamed ucr2 to uc3a0512
+	* avrpart.c: added cast to avoid compiler warning
+
+2012-02-03  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	* fileio.c (fileio_elf): Fix a copy'n-paste-o.
+
+2012-02-03  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	* par.c (par_desc): Move to end of file, outside the #if
+	HAVE_PARPORT
+
+2012-02-02  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	Implement ELF file reading (finally).  Requires libelf(3) to be
+	present on the host system.
+	* configure.ac (HAVE_LIBELF): Add logic to detect presence of
+	libelf(3)
+	* Makefile.am (avrdude_LDADD): Add @LIBELF@
+	* fileio.h (FILEFMT): add FMT_ELF
+	* fileio.c: Implement ELF file reader.
+	* update.c (parse_op): add 'e' format specifier
+	* avrdude.1: Document the ELF file reading capability
+	* doc/avrdude.texi: (Dito.)
+
+2012-02-01  Rene Liebscher <R.Liebscher@gmx.de>
+
+	bug #30559 Ft232 bit-bang support
+	* ft245r.[ch]: new programmer type implementation
+	* configure.ac: add pthread as link library
+	* avrdude.conf.in: added some new programmers
+	* Makefile.am: added new source files to compile
+	* pindefs.h: change PIN_MASK, PIN_INVERSE to highest bit of unsigned int
+	* pgm.[ch]: added generic function to print pin assignments (taken from par.c)
+	* par.c: moved pin assigment print function to pgm.c
+
+2012-02-01  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	* lexer.l: Sort keyword tokens into alphabetic order.
+
+2012-01-31  Rene Liebscher <R.Liebscher@gmx.de>
+
+	* config_gram.y, lexer.l: removed unused ID/TKN_ID definitions
+	* config.[hc]: removed unused function id(), use value.type to select
+	               values
+
+2012-01-31  Rene Liebscher <R.Liebscher@gmx.de>
+
+	patch #7437 modifications to Bus Pirate module
+	patch #7686 Updating buspirate ascii mode to current firmware, use AUX
+	            as clock generator, and setting of serial receive timeout
+	* buspirate.c: added paged_write, changed binary mode setup/detection,
+	  added clock output on AUX pin
+	* avrdude.1: updated documentation
+	* doc/avrdude.texi: updated documentation
+
+2012-01-31  Rene Liebscher <R.Liebscher@gmx.de>
+
+	Parser does not need to know all programmer types now, new programmers
+	will update only the table in pgm_type.c.
+	* config_gram.y, lexer.l: removed programmer type keywords,
+	use now locate_programmer_type() function
+	* pgm_type.[ch]: added new files for table of programmer types
+	* main.c: allow list of programmer types by -c ?type
+	* avrdude.conf.in: changed all type keywords to quoted strings
+	* doc/avrdude.texi: changed description of type definition, list
+	of valid types is now included from generated file
+	* doc/Makefile.am: generate list of programmer types for doc
+	* all programmers [hc]: add xxx_desc string for description of programmer
+
+2012-01-30  Rene Liebscher <R.Liebscher@gmx.de>
+
+	* configure.ac: fixed detection of yylex_destroy availability
+	by checking the version number of flex; bump required autoconf
+	version to 2.60 (for AC_PROG_SED)
+
+2012-01-30  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	* lexer.l: Replace the old, now-defunct #define YY_NO_UNPUT by
+	the new %option nounput.  This gets rid of a compiler warning.
+
+2012-01-30  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	Add a connection_type attribute to each programmer, rather than
+	trying to hard-code the default port name in main.c.
+	* pgm.h: Add conntype to struct pgm.
+	* lexer.l: Extend grammar for connection_type.
+	* config_gram.y: (Dito.)
+	* config.h: Add DEFAULT_USB, for symmetry with default_parallel
+	and default_serial.
+	* main.c: Replace old default portname hack by avrdude.conf-based
+	knowledge.
+	* usbtiny.c: Drop an old hack that's no longer necessary.
+	* avrdude.conf.in: Add connection_type to each programmer
+	definition.
+
+2012-01-27  Rene Liebscher <R.Liebscher@gmx.de>
+
+	* avrdude.conf.in: used parent parts for some other parts, added 
+	abstract .xmega part as parent for xmegas
+	* main.c: hide parts starting with '.' from parts list
+
+2012-01-22  Rene Liebscher <R.Liebscher@gmx.de>
+
+	patch #7688: Implement parent programmers feature
+	* avrdude.conf.in: updated documentation comment and some programmers 
+	have now parents
+	* config_gram.y: initpgm will now called at first use of programmer 
+	in main. parser sets only the function pointer in the pgm structure.
+	Pin and pin lists definitions can now be empty to remove the parents
+	setting.
+	* doc/avrdude.texi: updated documentation
+	* main.c: added call to pgm->initpgm after locate_programmer
+	* pgm.[hc]: added field initpgm in structure, added function pgm_dup
+
+2012-01-21  Rene Liebscher <R.Liebscher@gmx.de>
+
+	bug #21797: AT90PWM316: New part description
+	* avrdude.conf.in: added pwm316 with parent pwm3b but 16KB flash
+
+2012-01-20  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	* configure.ac: Check for presence of lusb_usb.h as an alternative
+	to usb.h; libusb-win32 switched to this name in version 1.2.5.0.
+	* avrftdi.c: Decide whether to include <usb.h>, or <lusb0_usb.h>.
+	* ser_avrdoper.c: (Dito.)
+	* usbasp.c: (Dito.)
+	* usb_libusb.c: (Dito.)
+	* usbtiny.c: (Dito.)
+
+2012-01-19  Rene Liebscher <R.Liebscher@gmx.de>
+
+	* avr.c: Unsigned variable was used for return code of paged_write/load
+	functions. So a negative return code led never to a fallback to byte
+	functions.
+
+2012-01-17  Rene Liebscher <R.Liebscher@gmx.de>
+
+	bug #34302: Feature request : device configuration with parent classes
+	* config_gram.y: if memory section is overwritten old entry is removed
+	
+	(not in original patch)
+	* config_gram.y: if programmer or part is defined twice, a warning is
+	output and the first instance is removed
+	
+	General cleanup and free functions, so valgrind does not report any lost
+	blocks at program end.
+	* avrpart.[hc]: added avr_free_(opcode|mem|part) functions
+	* pgm.[hc]: added pgm_free function
+	* update.[hc]: added free_update functions
+	* config.[hc]: added cleanup_config function, use yylex_destroy to reset
+	the lexer after usage. (So it can be reused.)
+	* main.c: add cleanup_main function which is called by atexit() (This 
+	frees all lists so that at program exit only really lost memory is 
+	reported by valgrind.)
+	* usbasp.c: added libusb_free_device_list() and libusb_exit() calls to
+	avoid lost memory
+	* buspirate.c: moved memory allocation from initpgm to setup and added 
+	free in teardown
+	* configure.ac: add definition of HAVE_YYLEX_DESTROY if $LEX is flex.
+	* Makefile.am: added . in front of SUBDIRS to build avrdude before trying
+	to use it for creating the part list for the docs.
+
+2012-01-17  Rene Liebscher <R.Liebscher@gmx.de>
+
+	* usbasp.c: USB vid/pid/vendor/product from config file are used, for
+	id "usbasp" nibobee and old usbasp are tried as they were currently
+	implemented within usbasp
+	* avrdude.conf.in: added usb params to "usbasp", added new entry "nibobee"
+	with params which were hardcoded in usbasp.c, and added an entry
+	"usbasb-clone" which only checks vid/pid.
+
+2012-01-10  Rene Liebscher <R.Liebscher@gmx.de>
+
+	bug #35261 avrftdi uses wrong interface in avrftdi_paged_(write|load)
+	* avrftdi.c: Fixed interface and implementation of avrftdi_paged_(write|load)
+	patch #7672 adding support for O-Link (FTDI based JTAG) as programmer
+	* avrdude.conf.in: added o-link entry
+
+2012-01-10  Rene Liebscher <R.Liebscher@gmx.de>
+
+	patch #7699 Read additional config files
+	* main.c: Added reading of additional config files
+	* avrdude.1: updated man page
+	* doc/avrdude.texi: updated documentation
+
+2012-01-10  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	Submitted by Bob Frazier:
+	bug #35208: avrdude 5.11 on freebsd 8.2-STABLE does not reset
+	Arduino Uno properly
+	* arduino.c (arduino_open): Bump the timeout between pulling
+	the DTR and RTS lines low and high.
+
+2012-01-08  Rene Liebscher <R.Liebscher@gmx.de>
+
+	Fixed following findings reported by cppcheck
+	* avr910.c:625 (error) Possible null pointer dereference: cmd - otherwise it is redundant to check if cmd is null at line 624
+	* avr910.c:626 (error) Possible null pointer dereference: cmd - otherwise it is redundant to check if cmd is null at line 624
+	* avr910.c:168 (information) The scope of the variable 'devtype_1st' can be reduced
+	* avr910.c:169 (information) The scope of the variable 'dev_supported' can be reduced
+	* avrftdi.c:647 (error) Using sizeof for array given as function argument returns the size of pointer.
+	* stk500v2.c:3347 (error) Memory leak: b
+	* stk500v2.c:3452 (error) Memory leak: b
+	* usbasp.c:554 (error) Using sizeof for array given as function argument returns the size of pointer.
+	* usbasp.c:485 (information) The scope of the variable 'dly' can be reduced
+
+2012-01-03  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	Reported by Jason Kotzin:
+	* usbasp.c (usbasp_spi_paged_load, usbasp_spi_paged_write):
+	Fix buffer address calculation.
+
+2012-01-03  Rene Liebscher <R.Liebscher@gmx.de>
+
+	patch #7629 add support for atmega48p
+	* avrdude.conf.in: Added m48p with parent m48 + different signature
+	
+	* avrdude.conf.in: made part parents (m88p = m88 + different signature,
+	m168p = m168 + different signature)
+
+2012-01-02  Rene Liebscher <R.Liebscher@gmx.de>
+
+	bug #21663 AT90PWM efuse incorrect
+	bug #30438 efuse bits written as 0 on at90pwmxx parts
+	* avrdude.conf.in: (pwm2, pwm2b, pwm3, pwm3b) <efuse.write>: Write 
+	eight bits
+	
+	* avrdude.conf.in: made part parents (pwm3 = pwm2, pwm3b = pwm2b, 
+	pwm2b = pwm2 + different signature)
+	
+	* ChangeLog-2011: New file, rotate ChangeLog for new year.

avrdude/Makefile.am

@@ -13,8 +13,7 @@
 # GNU General Public License for more details.
 #
 # You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
 #
 
 #
@@ -26,6 +25,13 @@ EXTRA_DIST   = \
 	ChangeLog-2001 \
 	ChangeLog-2002 \
 	ChangeLog-2003 \
+	ChangeLog-2004-2006 \
+	ChangeLog-2007 \
+	ChangeLog-2008 \
+	ChangeLog-2009 \
+	ChangeLog-2010 \
+	ChangeLog-2011 \
+	ChangeLog-2012 \
 	avrdude.1 \
 	avrdude.spec \
 	bootstrap
@@ -35,22 +41,34 @@ CLEANFILES = \
 	config_gram.h \
 	lexer.c
 
+BUILT_SOURCES = $(CLEANFILES)
+
 #SUBDIRS      = doc @WINDOWS_DIRS@
 #DIST_SUBDIRS = doc windows
 
-SUBDIRS = @SUBDIRS_AC@
+# . lets build this directory before the following in SUBDIRS
+SUBDIRS = .
+# doc comes here, and we want to use the built avrdude to generate the parts list
+SUBDIRS += @SUBDIRS_AC@
+SUBDIRS += @WINDOWS_DIRS@
 DIST_SUBDIRS = @DIST_SUBDIRS_AC@
 
 AM_YFLAGS    = -d
 
 avrdude_CPPFLAGS = -DCONFIG_DIR=\"$(sysconfdir)\"
 
-avrdude_CFLAGS   = @ENABLE_WARNINGS@  
+libavrdude_a_CPPFLAGS = -DCONFIG_DIR=\"$(sysconfdir)\"
 
-avrdude_LDADD  = @LIBUSB@
+avrdude_CFLAGS   = @ENABLE_WARNINGS@
+
+libavrdude_a_CFLAGS   = @ENABLE_WARNINGS@
+
+avrdude_LDADD  = $(top_builddir)/$(noinst_LIBRARIES) @LIBUSB_1_0@ @LIBUSB@ @LIBFTDI1@ @LIBFTDI@ @LIBHID@ @LIBELF@ @LIBPTHREAD@ -lm
 
 bin_PROGRAMS = avrdude
 
+noinst_LIBRARIES = libavrdude.a
+
 # automake thinks these generated files should be in the distribution,
 # but this might cause trouble for some users, so we rather don't want
 # to have them there.
@@ -66,17 +84,27 @@ dist-hook:
 	$(distdir)/config_gram.c \
 	$(distdir)/config_gram.h
 
-avrdude_SOURCES = \
+libavrdude_a_SOURCES = \
 	config_gram.y \
 	lexer.l \
+	arduino.h \
+	arduino.c \
 	avr.c \
 	avr.h \
 	avr910.c \
 	avr910.h \
+	avrdude.h \
+	avrftdi.c \
+	avrftdi.h \
+	avrftdi_private.h \
+	avrftdi_tpi.c \
+	avrftdi_tpi.h \
 	avrpart.c \
 	avrpart.h \
 	bitbang.c \
 	bitbang.h \
+	buspirate.c \
+	buspirate.h \
 	butterfly.c \
 	butterfly.h \
 	config.c \
@@ -88,21 +116,32 @@ avrdude_SOURCES = \
 	fileio.c \
 	fileio.h \
 	freebsd_ppi.h \
+	ft245r.c \
+	ft245r.h \
 	jtagmkI.c \
 	jtagmkI.h \
 	jtagmkI_private.h \
 	jtagmkII.c \
 	jtagmkII.h \
 	jtagmkII_private.h \
+	jtag3.c \
+	jtag3.h \
+	jtag3_private.h \
+	linuxgpio.c \
+	linuxgpio.h \
 	linux_ppdev.h \
 	lists.c \
 	lists.h \
-	main.c \
 	my_ddk_hidsdi.h \
 	par.c \
 	par.h \
 	pgm.c \
 	pgm.h \
+	pgm_type.c \
+	pgm_type.h \
+	pickit2.c \
+	pickit2.h \
+	pindefs.c \
 	pindefs.h \
 	ppi.c \
 	ppi.h \
@@ -125,12 +164,22 @@ avrdude_SOURCES = \
 	stk500v2_private.h \
 	stk500generic.c \
 	stk500generic.h \
-	term.c \
-	term.h \
+	tpi.h \
 	usbasp.c \
 	usbasp.h \
 	usbdevs.h \
-	usb_libusb.c
+	usb_libusb.c \
+	usbtiny.h \
+	usbtiny.c \
+	update.h \
+	update.c \
+	wiring.h \
+	wiring.c
+
+avrdude_SOURCES = \
+	main.c \
+	term.c \
+	term.h
 
 man_MANS = avrdude.1
 

avrdude/NEWS

@@ -5,7 +5,359 @@ Approximate change log for AVRDUDE by version.
 (For more detailed changes, see the ChangeLog file.)
 
 ----------------------------------------------------------------------
-Version 5.3:
+Version 6.0.1:
+
+  * Major changes compared to the previous version:
+
+    - Programmer types in configuration file are no longer keywords but
+      specified as string.
+
+      So you need to change 'type = XYZ;' to 'type = "XYZ";' in own
+      config files.  (internal: The parser does not need to know all
+      programmer types now, new programmers will update only the table
+      in pgm_type.c.)
+
+    - The erase cycle counter (formerly options -y / -Y) has been
+      removed.
+
+    - Specifying a -U option without a memory type (short form of
+      option argument list) now defaults to "application" memory for
+      Xmega devices, and "flash" for everything else.  This ensures
+      the Xmega bootloader is not accidentally touched.
+
+    - For programmers that support it, the default erase method is a
+      page erase now, rather than a chip erase (Xmega only).
+
+    - Keep track of input file contents
+
+      Memory segments are being tracked to remember whether they've
+      been actually read from a file.  Only segments that came from a
+      file are being programmed into the device, or considered for
+      verification.  This drastically improves handling speed for
+      sparse files (e.g. files that have a second bootloader segment),
+      and it ensures the device contents is actually compared for
+      everything mentioned in the file (even in case the file has
+      large 0xFF blocks).
+
+    - The -U option now accepts ELF files as input files, and extracts
+      the appropriate section contents that matches the requested memory
+      region.  To enable this feature, the host system used for the
+      compilation must have a libelf around, including the respective
+      header files (i.e., package "libelf-devel" on many Linux systems).
+
+    - Programmers and parts lists
+
+      They are now sorted at output with '-c ?'/'-p ?'. (patch #7671:
+      Sorting programmers and parts lists for console output)
+
+      Programmers and parts lists in documentation generated from lists
+      mentioned above. (patch #7687: Autogenerating programmers and
+      parts lists for docs)
+
+      Output list of programmer types with '-c ?type', add list to
+      documentation
+
+    - Configuration files now accepts parent parts/programmers, parts
+      starting with '.' (eg. .xmega) are not included in output parts
+      list and can be used as abstract parents
+
+      (bug #34302: Feature request : device configuration with parent classes)
+      (patch #7688: Implement parent programmers feature)
+
+    - Additional config files which are read after default can be
+      specified on command line using '-C +filename'
+
+      (patch #7699 Read additional config files)
+
+    - "Safemode" can now be turned off by default from within a
+      configuration file (like ~/.avrduderc).
+
+    - The new option -l logfile allows to redirect diagnostic messages
+      to a logfile rather than stderr.  Useful to record debugging
+      traces, in particular in environments which do not offer
+      shell-style redirection functionality for standard streams.
+
+    - When leaving debugWIRE mode, immediately retry with ISP rather
+      than bailing out completely.
+
+    - The USBasp programmer implementation now supports detailed traces
+      with -vvv, and device communication traces with -vvvv.
+
+    - The "verbose" terminal mode command allows to query or modify the
+      verbosity level.
+
+  * New devices supported:
+    - ATmega48P (patch #7629 add support for atmega48p)
+    - AT90PWM316 (bug #21797: AT90PWM316: New part description)
+    - ATxmega16D4, ATxmega32D4, ATxmega64D4, ATxmega128D4
+    - ATmega256RFR2, ATmega128RFR2, ATmega64RFR2, ATmega2564RFR2,
+      ATmega1284RFR2, ATmega644RFR2
+    - ATtiny1634
+    - ATxmega128A1U, ATxmega128A3U, ATxmega128A4U, ATxmega128B1,
+      ATxmega128B3, ATxmega128C3, ATxmega128D3, ATxmega16A4U,
+      ATxmega16C4, ATxmega192A3U, ATxmega192C3, ATxmega192D3,
+      ATxmega256A3BU, ATxmega256A3U, ATxmega256C3, ATxmega256D3,
+      ATxmega32A4U, ATxmega32C4, ATxmega384C3, ATxmega384D3,
+      ATxmega64A1U, ATxmega64A3U, ATxmega64A4U, ATxmega64B1,
+      ATxmega64B3, ATxmega64C3, ATxmega64D3
+    - ATtiny43U
+    - ATmega406
+    - ATxmega8E5, ATxmega16E5, ATxmega32E5
+    - ATtiny20, ATtiny40
+
+
+  * New programmers supported:
+    - linuxgpio
+      + any (embedded) Linux system with 4 GPIOs available can be used
+        as a programmer with little or no additional hardware.
+
+    - avrftdi
+      + o-link (patch #7672 adding support for O-Link (FTDI based
+        JTAG) as programmer)
+      + 4232h (patch #7715 FT4232H support)
+    - TPI support
+      + openmoko (bug #37977 Support for Openmoko Debug Board)
+
+    - usbasp
+      + nibobee (previously specified as '-c usbasp -P nibobee)
+      + usbasp-clone (same as usbasp but ignores vendor and product
+        string, checks only vid/pid)
+
+    - ftdi_syncbb (new type for synchronous bitbanging with ft232r/ft245r)
+      + ft245r (FT245R Synchronous BitBang, miso = D1, sck = D0, mosi
+        = D2, reset = D4)
+      + ft232r (FT232R Synchronous BitBang, miso = RxD, sck = RTS,
+        mosi = TxD, reset = DTR)
+      + bwmega (BitWizard ftdi_atmega builtin programmer, miso = DSR,
+        sck = DCD, mosi = CTS, reset = RI)
+      + arduino-ft232r (Arduino: FT232R connected to ISP, miso = CTS
+        X3(1), sck = DSR X3(2), mosi = DCD X3(3), reset = RI X3(4))
+      + diecimila (alias for arduino-ft232r)
+
+    - pickit2
+
+    - Atmel JTAGICE3
+
+    - buspirate_bb (TPI programming using the BusPirate in bitbang mode)
+
+  * Bugfixes
+      - bug #34027: avrdude AT90S1200 Problem
+      - bug #34518: loading intel hex files > 64k using record-type 4
+      - patch #7667: Minor memory handling fixes
+      - patch #7680: Fixing timeout problem in ser_recv in ser_win32.c
+      - patch #7693: Fix config file atmel URLs (+ URLs in
+        avrdude.texi and avrpart.h)
+      - bug #21663: AT90PWM efuse incorrect, bug #30438: efuse bits
+        written as 0 on at90pwmxx parts
+      - bug #35261: avrftdi uses wrong interface in avrftdi_paged_(write|load)
+      - patch #7437 modifications to Bus Pirate module
+      - patch #7686 Updating buspirate ascii mode to current firmware,
+        use AUX as clock generator, and setting of serial receive
+        timeout
+      - bug #34768 Proposition: Change the name of the AVR32 devices
+      - patch #7718: Merge global data of avrftdi in a private data
+        structure
+      - bug #35208: avrdude 5.11 on freebsd 8.2-STABLE does not reset
+        Arduino Uno properly
+      - bug #34518: loading intel hex files > 64k using record-type 4
+        (Extended Linear Address Record)
+      - bug #34027: avrdude AT90S1200 Problem
+      - bug #30451: Accessing some Xmega memory sections gives not
+        supported error
+      - bug #28744: Can't load bootloader to xmega128a1
+      - bug #29019: pagel/bs2 warning when uploading using stk500 to xmega
+      - bug #30756: When setting SUT to 64ms on XMEGA, avrdude doesn't
+        read device signature
+      - bug #37265: wrong page sizes for XMega64xx in avrdude.conf
+      - bug #37942: Latest SVN can't program in dragon_jtag mode
+      - patch #7876 JTAGICE mkII fails to connect to attiny if debugwire
+        is enabled AND target has a very slow clock
+      - bug #39893: Verification failure with AVRISPmkII and Xmega
+      - bug #38713: Compilation of the documentation breaks with texinfo-5
+      - bug #38023: avrdude doesn't return an error code when attempting
+        to upload an invalid Intel HEX file
+      - bug #39794: warnings when building avrdude 6.0rc1 under CentOS 6.4
+      - bug #35800: Compilation error on certain systems if parport is disabled
+      - bug #38307: Can't write usersig of an xmega256a3
+      - bug #38580: Current svn head, xmega and fuses, all fuses tied to fuse0
+      - bug #39691: Buffer overrun when reading EEPROM byte with JTAGICE3
+      - bug #38951: AVR109 use byte offset instead of word offset
+      - patch #7769: Write flash fails for AVR910 programmers
+      - bug #38732: Support for ATtiny1634
+      - bug #36901: flashing Atmega32U4 EEPROM produces garbage on chip
+      - bug #28344: chip_erase_delay too short for ATmega324P, 644, 644P, and 1284P
+      - bug #34277: avrdude reads wrong byte order if using avr911 (aka butterfly)
+      - bug #35456: The progress bar for STK500V2 programmer is "wrong".
+      - patch #5708: avrdude should make 10 synchronization attempts instead of just one
+      - patch #7606: ATtiny43u support
+      - patch #7657: Add ATmega406 support for avrdude using DRAGON + JTAG
+      - bug #35474: Feature request: print fuse values in safemode output.
+      - patch #7710: usb_libusb: Check VID/PID before opening device
+      - [no-id]: Fix SCK period adjustment for STK500v2
+      - bug #40040: Support for ATtiny20 and ATtiny40
+      - bug #40055: AVRDUDE segfaults when writing eeprom
+
+  * Internals:
+
+    - Restructuring and compacting programmer definition part of
+      grammar for config file.
+    - Cleanup of parser code, removing unused definitions/
+      functions. Using yylex_destroy if available.
+    - Fixed some more memory leaks, added cleanup code at program exit
+      (to minimize the number of non-freed memory blocks reported by
+      valgrind)
+    - Fixed some findings reported by cppcheck.
+
+Version 5.11:
+
+  * New devices supported:
+      - ATmega88P/168P
+      - ATmega8U2/16U2/32U2
+      - ATtiny4313
+
+  * New programmers supported:
+      - TPI programming through bitbang programmers (both, serial
+        and parallel ones)
+      - FT2232 (and relatives) based programmers (MPSSE bitbang mode)
+      - Wiring environment (http://wiring.org.co/)
+      - butterfly-style bootloader of the Mikrokopter.de device
+
+  * Bugfixes
+
+
+Version 5.10:
+
+  * Bugfixes
+      - bug #28660: Problem with loading intel hex rom files that exceed
+        0x10000 bytes
+      - see ChangeLog for further details
+
+  * New Features
+      - (JTAG ICE / AVR Dragon) apply external reset if JTAG ID could
+        not be read
+
+Version 5.9:
+
+  * New devices supported:
+
+      - AVR32A0512 (JTAGMKII only)
+      - ATmega32U4
+      - ATtiny4
+      - ATtiny5
+      - ATtiny9
+      - ATtiny10
+
+  * New programmers supported:
+
+      - BusPirate
+      - Arduino
+      - JTAGICEmkII and AVR Dragon in PDI mode (ATxmega devices)
+      - STK600 and AVRISP mkII in TPI mode (ATtiny4/5/9/10)
+
+  * Bugfixes
+
+      - see ChangeLog and ChangeLog-2009 for details
+
+Version 5.8:
+
+  * Bugfixes; most importantly, fix a serious memory corruption for
+    that JTAG ICE mkII and AVR Dragon in ISP/HVSP/PP mode.
+
+Version 5.7:
+
+  * New devices supported:
+
+      - ATXMEGA64A1
+      - ATXMEGA192A1
+      -	ATXMEGA256A1
+      - ATXMEGA64A3
+      - ATXMEGA128A3
+      - ATXMEGA192A3
+      -	ATXMEGA256A3
+      - ATXMEGA256A3B
+      - ATXMEGA16A4
+      - ATXMEGA32A4
+      - ATXMEGA64A4
+      - ATXMEGA128A4
+
+  * Major Xmega fixes for the JTAG ICE mkII (patch #6825)
+
+  * Bugfixes.
+
+Version 5.6:
+
+  * New devices supported:
+
+      - AT90USB82
+      - AT90USB162
+      - ATtiny88
+      - ATmega328P
+      - ATmega1284P
+      - ATmega128RFA1
+      - ATxmega128A1 rev D
+      - ATxmega128A1
+      - ATxmega256A3
+
+  * New programmers supported:
+
+      - AT89ISP cable (patch #6069)
+      - Arduino
+
+  * Add support for the -x option to pass extended parameters to the
+    programmer backend.
+
+  * Add support for JTAG daisy-chains, using the -x daisychain=
+    option.
+
+  * Add support for the Atmel STK600 for "classic" AVRs (AT90, ATtiny,
+    ATmega), using either ISP or high-voltage programming modes.
+
+  * Add support for the -x devcode extended parameter to the avr910
+    programmer, to allow overriding the device code sent to the
+    programmer.
+
+  * Add support for the Crossbow MIB510 programmer (patch #6074, #6542).
+
+  * Add support to bootstrap with GNU autoconf 2.61, and automake 1.10,
+    respectively.
+
+  * Add support for ATxmega128A1 (including the revision D engineering
+    samples) for STK600 and AVRISPmkII tools using PDI
+
+  * The option combination -tF now enters terminal mode even if the
+    device initialization failed, so the user can modify programmer
+    parameters (like Vtarget).
+
+  * Add preliminary support for ATxmega128A1 for the JTAG ICE mkII using
+    JTAG.
+
+  * Add support for direct SPI transfers (bug #25156).
+
+  * Bugfixes.
+
+Version 5.5:
+
+  * Add support for the USBtinyISP programmer (patch #6233)
+
+  * Add support for the C2N232I serial bitbang programmer (patch #6121)
+
+  * Bugfixes.
+
+Version 5.4:
+
+  * New devices supported:
+
+      - AT90PWM2B/AT90PWM3B
+
+  * Bugfixes.
+
+  * Source code rearranged so that the functionality is now built
+    into a libavrdude.a library where main.c is currently the only
+    existing frontend.
+
+  * Implement ATmega256x support for butterfly/avr109.
+
+Version 5.3.1:
 
   * Add support for the AVR Dragon (all modes: ISP, JTAG, HVSP, PP,
     debugWire).

avrdude/README

@@ -4,3 +4,43 @@ The latest version of AVRDUDE is always available here:
 
   http://savannah.nongnu.org/projects/avrdude
 
+
+Important environment variables for ./configure:
+================================================
+
+CPPFLAGS: C preprocessor flags (*not* "C++")
+
+This is the place to put additional (non-standard) -I options into.
+For example, if your Windows system has LibUSB-Win32 installed into
+\\WINDOWS\ProgramFiles\LibUSB-Win32, use
+
+CPPFLAGS=-I/WINDOWS/ProgramFiles/LibUSB-Win32/include
+
+to tell configure where to search for the header files.  (The use of
+forward slashes rather than backslashes can often simplify things.
+Note that the Windows system services internally treat both the same.
+It's only cmd.exe which requires backslashes as the directory
+separator.)
+
+LDFLAGS: Linker options
+
+This is the place to make additional library locations known to the
+linker.  To continue the above example, use
+
+LDFLAGS=-L/WINDOWS/ProgramFiles/LibUSB-Win32/lib/gcc
+
+to make the linker search for "libusb.a" in that directory.
+
+
+Linux users: make sure the header files are installed
+=====================================================
+
+While many Linux distributions install the libraries needed by AVRDUDE
+(libusb, libelf) by default, they leave out the corresponding header
+files.  Consequently, the configure script won't find them, so these
+libraries could not be used.
+
+Usually, the packages with the header files (and static libraries) are
+derived from the regular package name by appending "-devel".  Thus,
+make sure you have "libusb-devel" and "libelf-devel" installed before
+running the configure script.  (Same goes for libftdi.)

avrdude/arduino.c

@@ -0,0 +1,133 @@
+/*
+ * avrdude - A Downloader/Uploader for AVR device programmers
+ * Copyright (C) 2009 Lars Immisch
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/* $Id$ */
+
+/*
+ * avrdude interface for Arduino programmer
+ *
+ * The Arduino programmer is mostly a STK500v1, just the signature bytes
+ * are read differently.
+ */
+
+#include "ac_cfg.h"
+
+#include <stdio.h>
+#include <string.h>
+#include <unistd.h>
+
+#include "avrdude.h"
+#include "pgm.h"
+#include "stk500_private.h"
+#include "stk500.h"
+#include "serial.h"
+#include "arduino.h"
+
+/* read signature bytes - arduino version */
+static int arduino_read_sig_bytes(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m)
+{
+  unsigned char buf[32];
+
+  /* Signature byte reads are always 3 bytes. */
+
+  if (m->size < 3) {
+    fprintf(stderr, "%s: memsize too small for sig byte read", progname);
+    return -1;
+  }
+
+  buf[0] = Cmnd_STK_READ_SIGN;
+  buf[1] = Sync_CRC_EOP;
+
+  serial_send(&pgm->fd, buf, 2);
+
+  if (serial_recv(&pgm->fd, buf, 5) < 0)
+    return -1;
+  if (buf[0] == Resp_STK_NOSYNC) {
+    fprintf(stderr, "%s: stk500_cmd(): programmer is out of sync\n",
+			progname);
+	return -1;
+  } else if (buf[0] != Resp_STK_INSYNC) {
+    fprintf(stderr,
+			"\n%s: arduino_read_sig_bytes(): (a) protocol error, "
+			"expect=0x%02x, resp=0x%02x\n",
+			progname, Resp_STK_INSYNC, buf[0]);
+	return -2;
+  }
+  if (buf[4] != Resp_STK_OK) {
+    fprintf(stderr,
+			"\n%s: arduino_read_sig_bytes(): (a) protocol error, "
+			"expect=0x%02x, resp=0x%02x\n",
+			progname, Resp_STK_OK, buf[4]);
+    return -3;
+  }
+
+  m->buf[0] = buf[1];
+  m->buf[1] = buf[2];
+  m->buf[2] = buf[3];
+
+  return 3;
+}
+
+static int arduino_open(PROGRAMMER * pgm, char * port)
+{
+  strcpy(pgm->port, port);
+  if (serial_open(port, pgm->baudrate? pgm->baudrate: 115200, &pgm->fd)==-1) {
+    return -1;
+  }
+
+  /* Clear DTR and RTS to unload the RESET capacitor 
+   * (for example in Arduino) */
+  serial_set_dtr_rts(&pgm->fd, 0);
+  usleep(250*1000);
+  /* Set DTR and RTS back to high */
+  serial_set_dtr_rts(&pgm->fd, 1);
+  usleep(50*1000);
+
+  /*
+   * drain any extraneous input
+   */
+  stk500_drain(pgm, 0);
+
+  if (stk500_getsync(pgm) < 0)
+    return -1;
+
+  return 0;
+}
+
+static void arduino_close(PROGRAMMER * pgm)
+{
+  serial_set_dtr_rts(&pgm->fd, 0);
+  serial_close(&pgm->fd);
+  pgm->fd.ifd = -1;
+}
+
+const char arduino_desc[] = "Arduino programmer";
+
+void arduino_initpgm(PROGRAMMER * pgm)
+{
+  /* This is mostly a STK500; just the signature is read
+     differently than on real STK500v1 
+     and the DTR signal is set when opening the serial port
+     for the Auto-Reset feature */
+  stk500_initpgm(pgm);
+
+  strcpy(pgm->type, "Arduino");
+  pgm->read_sig_bytes = arduino_read_sig_bytes;
+  pgm->open = arduino_open;
+  pgm->close = arduino_close;
+}

avrdude/arduino.h

@@ -0,0 +1,29 @@
+/*
+ * avrdude - A Downloader/Uploader for AVR device programmers
+ * Copyright (C) 2009 Lars Immisch
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/* $Id$ */
+
+#ifndef arduino_h__
+#define arduino_h__
+
+extern const char arduino_desc[];
+void arduino_initpgm (PROGRAMMER * pgm);
+
+#endif
+
+

avrdude/avr.c

@@ -1,6 +1,7 @@
 /*
  * avrdude - A Downloader/Uploader for AVR device programmers
  * Copyright (C) 2000-2004  Brian S. Dean <bsd@bsdhome.com>
+ * Copyright (C) 2011 Darell Tan <darell.tan@gmail.com>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -13,8 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 /* $Id$ */
@@ -28,22 +28,159 @@
 #include <sys/time.h>
 #include <time.h>
 
+#include "avrdude.h"
 
 #include "avr.h"
 #include "lists.h"
 #include "pindefs.h"
 #include "ppi.h"
 #include "safemode.h"
+#include "update.h"
+#include "tpi.h"
+
+FP_UpdateProgress update_progress;
 
 #define DEBUG 0
 
-extern char       * progname;
-extern char         progbuf[];
-extern PROGRAMMER * pgm;
+/* TPI: returns 1 if NVM controller busy, 0 if free */
+int avr_tpi_poll_nvmbsy(PROGRAMMER *pgm)
+{
+  unsigned char cmd;
+  unsigned char res;
 
+  cmd = TPI_CMD_SIN | TPI_SIO_ADDR(TPI_IOREG_NVMCSR);
+  (void)pgm->cmd_tpi(pgm, &cmd, 1, &res, 1);
+  return (res & TPI_IOREG_NVMCSR_NVMBSY);
+}
 
-extern int do_cycles;
+/* TPI chip erase sequence */
+int avr_tpi_chip_erase(PROGRAMMER * pgm, AVRPART * p)
+{
+	int err;
+  AVRMEM *mem;
 
+  if (p->flags & AVRPART_HAS_TPI) {
+    pgm->pgm_led(pgm, ON);
+
+    /* Set Pointer Register */
+    mem = avr_locate_mem(p, "flash");
+    if (mem == NULL) {
+      fprintf(stderr, "No flash memory to erase for part %s\n",
+          p->desc);
+      return -1;
+    }
+
+		unsigned char cmd[] = {
+			/* write pointer register high byte */
+			(TPI_CMD_SSTPR | 0),
+			((mem->offset & 0xFF) | 1),
+			/* and low byte */
+			(TPI_CMD_SSTPR | 1),
+			((mem->offset >> 8) & 0xFF),
+	    /* write CHIP_ERASE command to NVMCMD register */
+			(TPI_CMD_SOUT | TPI_SIO_ADDR(TPI_IOREG_NVMCMD)),
+			TPI_NVMCMD_CHIP_ERASE,
+			/* write dummy value to start erase */
+			TPI_CMD_SST,
+			0xFF
+		};
+
+    while (avr_tpi_poll_nvmbsy(pgm));
+
+		err = pgm->cmd_tpi(pgm, cmd, sizeof(cmd), NULL, 0);
+		if(err)
+			return err;
+
+    while (avr_tpi_poll_nvmbsy(pgm));
+
+    pgm->pgm_led(pgm, OFF);
+
+    return 0;
+  } else {
+		fprintf(stderr, "%s called for a part that has no TPI\n", __func__);
+		return -1;
+	}
+}
+
+/* TPI program enable sequence */
+int avr_tpi_program_enable(PROGRAMMER * pgm, AVRPART * p, unsigned char guard_time)
+{
+	int err, retry;
+	unsigned char cmd[2];
+	unsigned char response;
+
+	if(p->flags & AVRPART_HAS_TPI) {
+		/* set guard time */
+		cmd[0] = (TPI_CMD_SSTCS | TPI_REG_TPIPCR);
+		cmd[1] = guard_time;
+
+		err = pgm->cmd_tpi(pgm, cmd, sizeof(cmd), NULL, 0);
+    if(err)
+			return err;
+
+		/* read TPI ident reg */
+    cmd[0] = (TPI_CMD_SLDCS | TPI_REG_TPIIR);
+		err = pgm->cmd_tpi(pgm, cmd, 1, &response, sizeof(response));
+    if (err || response != TPI_IDENT_CODE) {
+      fprintf(stderr, "TPIIR not correct\n");
+      return -1;
+    }
+
+		/* send SKEY command + SKEY */
+		err = pgm->cmd_tpi(pgm, tpi_skey_cmd, sizeof(tpi_skey_cmd), NULL, 0);
+		if(err)
+			return err;
+
+		/* check if device is ready */
+		for(retry = 0; retry < 10; retry++)
+		{
+			cmd[0] =  (TPI_CMD_SLDCS | TPI_REG_TPISR);
+			err = pgm->cmd_tpi(pgm, cmd, 1, &response, sizeof(response));
+			if(err || !(response & TPI_REG_TPISR_NVMEN))
+				continue;
+
+			return 0;
+		}
+
+		fprintf(stderr, "Error enabling TPI external programming mode:");
+		fprintf(stderr, "Target does not reply\n");
+		return -1;
+
+	} else {
+		fprintf(stderr, "%s called for a part that has no TPI\n", __func__);
+		return -1;
+	}
+}
+
+/* TPI: setup NVMCMD register and pointer register (PR) for read/write/erase */
+static int avr_tpi_setup_rw(PROGRAMMER * pgm, AVRMEM * mem,
+			    unsigned long addr, unsigned char nvmcmd)
+{
+  unsigned char cmd[4];
+  int rc;
+
+  /* set NVMCMD register */
+  cmd[0] = TPI_CMD_SOUT | TPI_SIO_ADDR(TPI_IOREG_NVMCMD);
+  cmd[1] = nvmcmd;
+  rc = pgm->cmd_tpi(pgm, cmd, 2, NULL, 0);
+  if (rc == -1)
+    return -1;
+
+  /* set Pointer Register (PR) */
+  cmd[0] = TPI_CMD_SSTPR | 0;
+  cmd[1] = (mem->offset + addr) & 0xFF;
+  rc = pgm->cmd_tpi(pgm, cmd, 2, NULL, 0);
+  if (rc == -1)
+    return -1;
+
+  cmd[0] = TPI_CMD_SSTPR | 1;
+  cmd[1] = ((mem->offset + addr) >> 8) & 0xFF;
+  rc = pgm->cmd_tpi(pgm, cmd, 2, NULL, 0);
+  if (rc == -1)
+    return -1;
+
+  return 0;
+}
 
 int avr_read_byte_default(PROGRAMMER * pgm, AVRPART * p, AVRMEM * mem, 
                           unsigned long addr, unsigned char * value)
@@ -51,6 +188,7 @@ int avr_read_byte_default(PROGRAMMER * pgm, AVRPART * p, AVRMEM * mem,
   unsigned char cmd[4];
   unsigned char res[4];
   unsigned char data;
+  int r;
   OPCODE * readop, * lext;
 
   if (pgm->cmd == NULL) {
@@ -64,6 +202,27 @@ int avr_read_byte_default(PROGRAMMER * pgm, AVRPART * p, AVRMEM * mem,
   pgm->pgm_led(pgm, ON);
   pgm->err_led(pgm, OFF);
 
+  if (p->flags & AVRPART_HAS_TPI) {
+    if (pgm->cmd_tpi == NULL) {
+      fprintf(stderr, "%s: Error: %s programmer does not support TPI\n",
+          progname, pgm->type);
+      return -1;
+    }
+
+    while (avr_tpi_poll_nvmbsy(pgm));
+
+    /* setup for read */
+    avr_tpi_setup_rw(pgm, mem, addr, TPI_NVMCMD_NO_OPERATION);
+
+    /* load byte */
+    cmd[0] = TPI_CMD_SLD;
+    r = pgm->cmd_tpi(pgm, cmd, 1, value, 1);
+    if (r == -1) 
+      return -1;
+
+    return 0;
+  }
+
   /*
    * figure out what opcode to use
    */
@@ -82,7 +241,7 @@ int avr_read_byte_default(PROGRAMMER * pgm, AVRPART * p, AVRMEM * mem,
 #if DEBUG
     fprintf(stderr, 
             "avr_read_byte(): operation not supported on memory type \"%s\"\n",
-            p->desc);
+            mem->desc);
 #endif
     return -1;
   }
@@ -96,14 +255,18 @@ int avr_read_byte_default(PROGRAMMER * pgm, AVRPART * p, AVRMEM * mem,
 
     avr_set_bits(lext, cmd);
     avr_set_addr(lext, cmd, addr);
-    pgm->cmd(pgm, cmd, res);
+    r = pgm->cmd(pgm, cmd, res);
+    if (r < 0)
+      return r;
   }
 
   memset(cmd, 0, sizeof(cmd));
 
   avr_set_bits(readop, cmd);
   avr_set_addr(readop, cmd, addr);
-  pgm->cmd(pgm, cmd, res);
+  r = pgm->cmd(pgm, cmd, res);
+  if (r < 0)
+    return r;
   data = 0;
   avr_get_output(readop, res, &data);
 
@@ -144,52 +307,131 @@ int avr_mem_hiaddr(AVRMEM * mem)
 
 /*
  * Read the entirety of the specified memory type into the
- * corresponding buffer of the avrpart pointed to by 'p'.  If size =
- * 0, read the entire contents, otherwise, read 'size' bytes.
+ * corresponding buffer of the avrpart pointed to by 'p'.
+ * If v is non-NULL, verify against v's memory area, only
+ * those cells that are tagged TAG_ALLOCATED are verified.
  *
  * Return the number of bytes read, or < 0 if an error occurs.  
  */
-int avr_read(PROGRAMMER * pgm, AVRPART * p, char * memtype, int size, 
-             int verbose)
+int avr_read(PROGRAMMER * pgm, AVRPART * p, char * memtype,
+             AVRPART * v)
 {
-  unsigned char    rbyte;
-  unsigned long    i;
-  unsigned char  * buf;
-  AVRMEM * mem;
+  unsigned long    i, lastaddr;
+  unsigned char    cmd[4];
+  AVRMEM * mem, * vmem = NULL;
   int rc;
 
   mem = avr_locate_mem(p, memtype);
+  if (v != NULL)
+      vmem = avr_locate_mem(v, memtype);
   if (mem == NULL) {
     fprintf(stderr, "No \"%s\" memory for part %s\n",
             memtype, p->desc);
     return -1;
   }
 
-  buf  = mem->buf;
-  if (size == 0) {
-    size = mem->size;
-  }
-
   /*
    * start with all 0xff
    */
-  memset(buf, 0xff, size);
+  memset(mem->buf, 0xff, mem->size);
 
-  if ((strcmp(mem->desc, "flash")==0) || (strcmp(mem->desc, "eeprom")==0)) {
-    if (pgm->paged_load != NULL) {
-      /*
-       * the programmer supports a paged mode read, perhaps more
-       * efficiently than we can read it directly, so use its routine
-       * instead
-       */
-      rc = pgm->paged_load(pgm, p, mem, mem->page_size, size);
-      if (rc >= 0) {
-	if (strcasecmp(mem->desc, "flash") == 0)
-	  return avr_mem_hiaddr(mem);
-	else
-	  return rc;
+  /* supports "paged load" thru post-increment */
+  if ((p->flags & AVRPART_HAS_TPI) && mem->page_size != 0 &&
+      pgm->cmd_tpi != NULL) {
+
+    while (avr_tpi_poll_nvmbsy(pgm));
+
+    /* setup for read (NOOP) */
+    avr_tpi_setup_rw(pgm, mem, 0, TPI_NVMCMD_NO_OPERATION);
+
+    /* load bytes */
+    for (lastaddr = i = 0; i < mem->size; i++) {
+      if (vmem == NULL ||
+          (vmem->tags[i] & TAG_ALLOCATED) != 0)
+      {
+        if (lastaddr != i) {
+          /* need to setup new address */
+          avr_tpi_setup_rw(pgm, mem, i, TPI_NVMCMD_NO_OPERATION);
+          lastaddr = i;
+        }
+        cmd[0] = TPI_CMD_SLD_PI;
+        rc = pgm->cmd_tpi(pgm, cmd, 1, mem->buf + i, 1);
+        lastaddr++;
+        if (rc == -1) {
+          fprintf(stderr, "avr_read(): error reading address 0x%04lx\n", i);
+          return -1;
+        }
       }
+      report_progress(i, mem->size, NULL);
     }
+    return avr_mem_hiaddr(mem);
+  }
+
+  if (pgm->paged_load != NULL && mem->page_size != 0) {
+    /*
+     * the programmer supports a paged mode read
+     */
+    int need_read, failure;
+    unsigned int pageaddr;
+    unsigned int npages, nread;
+
+    /* quickly scan number of pages to be written to first */
+    for (pageaddr = 0, npages = 0;
+         pageaddr < mem->size;
+         pageaddr += mem->page_size) {
+      /* check whether this page must be read */
+      for (i = pageaddr;
+           i < pageaddr + mem->page_size;
+           i++)
+        if (vmem == NULL /* no verify, read everything */ ||
+            (mem->tags[i] & TAG_ALLOCATED) != 0 /* verify, do only
+                                                    read pages that
+                                                    are needed in
+                                                    input file */) {
+          npages++;
+          break;
+        }
+    }
+
+    for (pageaddr = 0, failure = 0, nread = 0;
+         !failure && pageaddr < mem->size;
+         pageaddr += mem->page_size) {
+      /* check whether this page must be read */
+      for (i = pageaddr, need_read = 0;
+           i < pageaddr + mem->page_size;
+           i++)
+        if (vmem == NULL /* no verify, read everything */ ||
+            (vmem->tags[i] & TAG_ALLOCATED) != 0 /* verify, do only
+                                                    read pages that
+                                                    are needed in
+                                                    input file */) {
+          need_read = 1;
+          break;
+        }
+      if (need_read) {
+        rc = pgm->paged_load(pgm, p, mem, mem->page_size,
+                            pageaddr, mem->page_size);
+        if (rc < 0)
+          /* paged load failed, fall back to byte-at-a-time read below */
+          failure = 1;
+      } else if (verbose >= 3) {
+        fprintf(stderr,
+                "%s: avr_read(): skipping page %u: no interesting data\n",
+                progname, pageaddr / mem->page_size);
+      }
+      nread++;
+      report_progress(nread, npages, NULL);
+    }
+    if (!failure) {
+      if (strcasecmp(mem->desc, "flash") == 0 ||
+          strcasecmp(mem->desc, "application") == 0 ||
+          strcasecmp(mem->desc, "apptable") == 0 ||
+          strcasecmp(mem->desc, "boot") == 0)
+        return avr_mem_hiaddr(mem);
+      else
+        return mem->size;
+    }
+    /* else: fall back to byte-at-a-time write, for historical reasons */
   }
 
   if (strcmp(mem->desc, "signature") == 0) {
@@ -198,21 +440,27 @@ int avr_read(PROGRAMMER * pgm, AVRPART * p, char * memtype, int size,
     }
   }
 
-  for (i=0; i<size; i++) {
-    rc = pgm->read_byte(pgm, p, mem, i, &rbyte);
-    if (rc != 0) {
-      fprintf(stderr, "avr_read(): error reading address 0x%04lx\n", i);
-      if (rc == -1) 
-        fprintf(stderr, 
-                "    read operation not supported for memory \"%s\"\n",
-                memtype);
-      return -2;
+  for (i=0; i < mem->size; i++) {
+    if (vmem == NULL ||
+	(vmem->tags[i] & TAG_ALLOCATED) != 0)
+    {
+      rc = pgm->read_byte(pgm, p, mem, i, mem->buf + i);
+      if (rc != 0) {
+	fprintf(stderr, "avr_read(): error reading address 0x%04lx\n", i);
+	if (rc == -1) 
+	  fprintf(stderr, 
+		  "    read operation not supported for memory \"%s\"\n",
+		  memtype);
+	return -2;
+      }
     }
-    buf[i] = rbyte;
-    report_progress(i, size, NULL);
+    report_progress(i, mem->size, NULL);
   }
 
-  if (strcasecmp(mem->desc, "flash") == 0)
+  if (strcasecmp(mem->desc, "flash") == 0 ||
+      strcasecmp(mem->desc, "application") == 0 ||
+      strcasecmp(mem->desc, "apptable") == 0 ||
+      strcasecmp(mem->desc, "boot") == 0)
     return avr_mem_hiaddr(mem);
   else
     return i;
@@ -309,11 +557,63 @@ int avr_write_byte_default(PROGRAMMER * pgm, AVRPART * p, AVRMEM * mem,
     return -1;
   }
 
-  if (!mem->paged) {
+  if (p->flags & AVRPART_HAS_TPI) {
+    if (pgm->cmd_tpi == NULL) {
+      fprintf(stderr, "%s: Error: %s programmer does not support TPI\n",
+          progname, pgm->type);
+      return -1;
+    }
+
+    if (strcmp(mem->desc, "flash") == 0) {
+      fprintf(stderr, "Writing a byte to flash is not supported for %s\n", p->desc);
+      return -1;
+    } else if ((mem->offset + addr) & 1) {
+      fprintf(stderr, "Writing a byte to an odd location is not supported for %s\n", p->desc);
+      return -1;
+    }
+
+    while (avr_tpi_poll_nvmbsy(pgm));
+
+    /* must erase fuse first */
+    if (strcmp(mem->desc, "fuse") == 0) {
+      /* setup for SECTION_ERASE (high byte) */
+      avr_tpi_setup_rw(pgm, mem, addr | 1, TPI_NVMCMD_SECTION_ERASE);
+
+      /* write dummy byte */
+      cmd[0] = TPI_CMD_SST;
+      cmd[1] = 0xFF;
+      rc = pgm->cmd_tpi(pgm, cmd, 2, NULL, 0);
+
+      while (avr_tpi_poll_nvmbsy(pgm));
+    }
+
+    /* setup for WORD_WRITE */
+    avr_tpi_setup_rw(pgm, mem, addr, TPI_NVMCMD_WORD_WRITE);
+
+    cmd[0] = TPI_CMD_SST_PI;
+    cmd[1] = data;
+    rc = pgm->cmd_tpi(pgm, cmd, 2, NULL, 0);
+    /* dummy high byte to start WORD_WRITE */
+    cmd[0] = TPI_CMD_SST_PI;
+    cmd[1] = data;
+    rc = pgm->cmd_tpi(pgm, cmd, 2, NULL, 0);
+
+    while (avr_tpi_poll_nvmbsy(pgm));
+
+    return 0;
+  }
+
+  if (!mem->paged &&
+      (p->flags & AVRPART_IS_AT90S1200) == 0) {
     /* 
      * check to see if the write is necessary by reading the existing
      * value and only write if we are changing the value; we can't
      * use this optimization for paged addressing.
+     *
+     * For mysterious reasons, on the AT90S1200, this read operation
+     * sometimes causes the high byte of the same word to be
+     * programmed to the value of the low byte that has just been
+     * programmed before.  Avoid that optimization on this device.
      */
     rc = pgm->read_byte(pgm, p, mem, addr, &b);
     if (rc != 0) {
@@ -539,13 +839,15 @@ int avr_write_byte(PROGRAMMER * pgm, AVRPART * p, AVRMEM * mem,
  * Return the number of bytes written, or -1 if an error occurs.
  */
 int avr_write(PROGRAMMER * pgm, AVRPART * p, char * memtype, int size, 
-              int verbose)
+              int auto_erase)
 {
   int              rc;
+  int              newpage, page_tainted, flush_page, do_write;
   int              wsize;
-  unsigned long    i;
+  unsigned int     i, lastaddr;
   unsigned char    data;
   int              werror;
+  unsigned char    cmd[4];
   AVRMEM         * m;
 
   m = avr_locate_mem(p, memtype);
@@ -572,52 +874,173 @@ int avr_write(PROGRAMMER * pgm, AVRPART * p, char * memtype, int size,
             progbuf, wsize);
   }
 
-  if ((strcmp(m->desc, "flash")==0) || (strcmp(m->desc, "eeprom")==0)) {
-    if (pgm->paged_write != NULL) {
-      /*
-       * the programmer supports a paged mode write, perhaps more
-       * efficiently than we can read it directly, so use its routine
-       * instead
-       */
-      if ((i = pgm->paged_write(pgm, p, m, m->page_size, size)) >= 0)
-	return i;
+
+  if ((p->flags & AVRPART_HAS_TPI) && m->page_size != 0 &&
+      pgm->cmd_tpi != NULL) {
+
+    while (avr_tpi_poll_nvmbsy(pgm));
+
+    /* setup for WORD_WRITE */
+    avr_tpi_setup_rw(pgm, m, 0, TPI_NVMCMD_WORD_WRITE);
+
+    /* make sure it's aligned to a word boundary */
+    if (wsize & 0x1) {
+      wsize++;
     }
+
+    /* write words, low byte first */
+    for (lastaddr = i = 0; i < wsize; i += 2) {
+      if ((m->tags[i] & TAG_ALLOCATED) != 0 ||
+          (m->tags[i + 1] & TAG_ALLOCATED) != 0) {
+
+        if (lastaddr != i) {
+          /* need to setup new address */
+          avr_tpi_setup_rw(pgm, m, i, TPI_NVMCMD_WORD_WRITE);
+          lastaddr = i;
+        }
+
+        cmd[0] = TPI_CMD_SST_PI;
+        cmd[1] = m->buf[i];
+        rc = pgm->cmd_tpi(pgm, cmd, 2, NULL, 0);
+
+        cmd[1] = m->buf[i + 1];
+        rc = pgm->cmd_tpi(pgm, cmd, 2, NULL, 0);
+
+        lastaddr += 2;
+
+        while (avr_tpi_poll_nvmbsy(pgm));
+      }
+      report_progress(i, wsize, NULL);
+    }
+    return i;
+  }
+
+  if (pgm->paged_write != NULL && m->page_size != 0) {
+    /*
+     * the programmer supports a paged mode write
+     */
+    int need_write, failure;
+    unsigned int pageaddr;
+    unsigned int npages, nwritten;
+
+    /* quickly scan number of pages to be written to first */
+    for (pageaddr = 0, npages = 0;
+         pageaddr < wsize;
+         pageaddr += m->page_size) {
+      /* check whether this page must be written to */
+      for (i = pageaddr;
+           i < pageaddr + m->page_size;
+           i++)
+        if ((m->tags[i] & TAG_ALLOCATED) != 0) {
+          npages++;
+          break;
+        }
+    }
+
+    for (pageaddr = 0, failure = 0, nwritten = 0;
+         !failure && pageaddr < wsize;
+         pageaddr += m->page_size) {
+      /* check whether this page must be written to */
+      for (i = pageaddr, need_write = 0;
+           i < pageaddr + m->page_size;
+           i++)
+        if ((m->tags[i] & TAG_ALLOCATED) != 0) {
+          need_write = 1;
+          break;
+        }
+      if (need_write) {
+        rc = 0;
+        if (auto_erase)
+          rc = pgm->page_erase(pgm, p, m, pageaddr);
+        if (rc >= 0)
+          rc = pgm->paged_write(pgm, p, m, m->page_size, pageaddr, m->page_size);
+        if (rc < 0)
+          /* paged write failed, fall back to byte-at-a-time write below */
+          failure = 1;
+      } else if (verbose >= 3) {
+        fprintf(stderr,
+                "%s: avr_write(): skipping page %u: no interesting data\n",
+                progname, pageaddr / m->page_size);
+      }
+      nwritten++;
+      report_progress(nwritten, npages, NULL);
+    }
+    if (!failure)
+      return wsize;
+    /* else: fall back to byte-at-a-time write, for historical reasons */
   }
 
   if (pgm->write_setup) {
       pgm->write_setup(pgm, p, m);
   }
 
+  newpage = 1;
+  page_tainted = 0;
+  flush_page = 0;
+
   for (i=0; i<wsize; i++) {
     data = m->buf[i];
     report_progress(i, wsize, NULL);
 
-    rc = avr_write_byte(pgm, p, m, i, data);
-    if (rc) {
-      fprintf(stderr, " ***failed;  ");
-      fprintf(stderr, "\n");
-      pgm->err_led(pgm, ON);
-      werror = 1;
+    /*
+     * Find out whether the write action must be invoked for this
+     * byte.
+     *
+     * For non-paged memory, this only happens if TAG_ALLOCATED is
+     * set for the byte.
+     *
+     * For paged memory, TAG_ALLOCATED also invokes the write
+     * operation, which is actually a page buffer fill only.  This
+     * "taints" the page, and upon encountering the last byte of each
+     * tainted page, the write operation must also be invoked in order
+     * to actually write the page buffer to memory.
+     */
+    do_write = (m->tags[i] & TAG_ALLOCATED) != 0;
+    if (m->paged) {
+      if (newpage) {
+        page_tainted = do_write;
+      } else {
+        page_tainted |= do_write;
+      }
+      if (i % m->page_size == m->page_size - 1 ||
+          i == wsize - 1) {
+        /* last byte this page */
+        flush_page = page_tainted;
+        newpage = 1;
+      } else {
+        flush_page = newpage = 0;
+      }
     }
 
-    if (m->paged) {
-      /*
-       * check to see if it is time to flush the page with a page
-       * write
-       */
-      if (((i % m->page_size) == m->page_size-1) ||
-          (i == wsize-1)) {
-        rc = avr_write_page(pgm, p, m, i);
-        if (rc) {
-          fprintf(stderr,
-                  " *** page %ld (addresses 0x%04lx - 0x%04lx) failed "
-                  "to write\n",
-                  i % m->page_size, 
-                  i - m->page_size + 1, i);
-          fprintf(stderr, "\n");
-          pgm->err_led(pgm, ON);
+    if (!do_write && !flush_page) {
+      continue;
+    }
+
+    if (do_write) {
+      rc = avr_write_byte(pgm, p, m, i, data);
+      if (rc) {
+        fprintf(stderr, " ***failed;  ");
+        fprintf(stderr, "\n");
+        pgm->err_led(pgm, ON);
+        werror = 1;
+      }
+    }
+
+    /*
+     * check to see if it is time to flush the page with a page
+     * write
+     */
+    if (flush_page) {
+      rc = avr_write_page(pgm, p, m, i);
+      if (rc) {
+        fprintf(stderr,
+                " *** page %d (addresses 0x%04x - 0x%04x) failed "
+                "to write\n",
+                i % m->page_size, 
+                i - m->page_size + 1, i);
+        fprintf(stderr, "\n");
+        pgm->err_led(pgm, ON);
           werror = 1;
-        }
       }
     }
 
@@ -643,7 +1066,7 @@ int avr_signature(PROGRAMMER * pgm, AVRPART * p)
   int rc;
 
   report_progress (0,1,"Reading");
-  rc = avr_read(pgm, p, "signature", 0, 0);
+  rc = avr_read(pgm, p, "signature", 0);
   if (rc < 0) {
     fprintf(stderr,
             "%s: error reading signature data for part \"%s\", rc=%d\n",
@@ -702,7 +1125,8 @@ int avr_verify(AVRPART * p, AVRPART * v, char * memtype, int size)
   }
 
   for (i=0; i<size; i++) {
-    if (buf1[i] != buf2[i]) {
+    if ((b->tags[i] & TAG_ALLOCATED) != 0 &&
+        buf1[i] != buf2[i]) {
       fprintf(stderr, 
               "%s: verification error, first mismatch at byte 0x%04x\n"
               "%s0x%02x != 0x%02x\n",
@@ -784,30 +1208,60 @@ int avr_put_cycle_count(PROGRAMMER * pgm, AVRPART * p, int cycles)
 
 int avr_chip_erase(PROGRAMMER * pgm, AVRPART * p)
 {
-  int cycles;
   int rc;
 
-  if (do_cycles) {
-    rc = avr_get_cycle_count(pgm, p, &cycles);
-    /*
-     * Don't update the cycle counter, if read failed
-     */
-    if(rc != 0) {
-      do_cycles = 0;
-    }
-  }
-
   rc = pgm->chip_erase(pgm, p);
 
-  /*
-   * Don't update the cycle counter, if erase failed
-   */
-  if (do_cycles && (rc == 0)) {
-    cycles++;
-    fprintf(stderr, "%s: erase-rewrite cycle count is now %d\n",
-            progname, cycles);
-    avr_put_cycle_count(pgm, p, cycles);
-  }
-
   return rc;
 }
+
+/*
+ * Report the progress of a read or write operation from/to the
+ * device.
+ *
+ * The first call of report_progress() should look like this (for a write op):
+ *
+ * report_progress (0, 1, "Writing");
+ *
+ * Then hdr should be passed NULL on subsequent calls while the
+ * operation is progressing. Once the operation is complete, a final
+ * call should be made as such to ensure proper termination of the
+ * progress report:
+ *
+ * report_progress (1, 1, NULL);
+ *
+ * It would be nice if we could reduce the usage to one and only one
+ * call for each of start, during and end cases. As things stand now,
+ * that is not possible and makes maintenance a bit more work.
+ */
+void report_progress (int completed, int total, char *hdr)
+{
+  static int last = 0;
+  static double start_time;
+  int percent = (completed * 100) / total;
+  struct timeval tv;
+  double t;
+
+  if (update_progress == NULL)
+    return;
+
+  gettimeofday(&tv, NULL);
+  t = tv.tv_sec + ((double)tv.tv_usec)/1000000;
+
+  if (hdr) {
+    last = 0;
+    start_time = t;
+    update_progress (percent, t - start_time, hdr);
+  }
+
+  if (percent > 100)
+    percent = 100;
+
+  if (percent > last) {
+    last = percent;
+    update_progress (percent, t - start_time, hdr);
+  }
+
+  if (percent == 100)
+    last = 0;                   /* Get ready for next time. */
+}

avrdude/avr.h

@@ -13,8 +13,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 /* $Id$ */
@@ -27,16 +26,23 @@
 #include "avrpart.h"
 #include "pgm.h"
 
-
+typedef void (*FP_UpdateProgress)(int percent, double etime, char *hdr);
 
 extern struct avrpart parts[];
 
+extern FP_UpdateProgress update_progress;
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+int avr_tpi_poll_nvmbsy(PROGRAMMER *pgm);
+int avr_tpi_chip_erase(PROGRAMMER * pgm, AVRPART * p);
+int avr_tpi_program_enable(PROGRAMMER * pgm, AVRPART * p, unsigned char guard_time);
 int avr_read_byte_default(PROGRAMMER * pgm, AVRPART * p, AVRMEM * mem,
 			  unsigned long addr, unsigned char * value);
 
-int avr_read(PROGRAMMER * pgm, AVRPART * p, char * memtype, int size,
-             int verbose);
+int avr_read(PROGRAMMER * pgm, AVRPART * p, char * memtype, AVRPART * v);
 
 int avr_write_page(PROGRAMMER * pgm, AVRPART * p, AVRMEM * mem,
                    unsigned long addr);
@@ -48,7 +54,7 @@ int avr_write_byte_default(PROGRAMMER * pgm, AVRPART * p, AVRMEM * mem,
 			   unsigned long addr, unsigned char data);
 
 int avr_write(PROGRAMMER * pgm, AVRPART * p, char * memtype, int size,
-              int verbose);
+              int auto_erase);
 
 int avr_signature(PROGRAMMER * pgm, AVRPART * p);
 
@@ -56,12 +62,16 @@ int avr_verify(AVRPART * p, AVRPART * v, char * memtype, int size);
 
 int avr_get_cycle_count(PROGRAMMER * pgm, AVRPART * p, int * cycles);
 
-int avr_put_cycle_count(PROGRAMMER * pgm, AVRPART * p, int cycles);;
+int avr_put_cycle_count(PROGRAMMER * pgm, AVRPART * p, int cycles);
 
 int avr_mem_hiaddr(AVRMEM * mem);
 
 int avr_chip_erase(PROGRAMMER * pgm, AVRPART * p);
 
-extern void report_progress (int completed, int total, char *hdr);
+void report_progress (int completed, int total, char *hdr);
+
+#ifdef __cplusplus
+}
+#endif
 
 #endif

avrdude/avr910.c

@@ -1,6 +1,8 @@
 /*
  * avrdude - A Downloader/Uploader for AVR device programmers
  * Copyright (C) 2003-2004  Theodore A. Roth  <troth@openavr.org>
+ * Copyright 2007 Joerg Wunsch <j@uriah.heep.sax.de>
+ * Copyright 2008 Klaus Leidinger <klaus@mikrocontroller-projekte.de>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -13,8 +15,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 /* $Id$ */
@@ -30,19 +31,47 @@
 #include <stdlib.h>
 #include <string.h>
 #include <errno.h>
+#include <ctype.h>
 #include <sys/time.h>
 #include <unistd.h>
 
+#include "avrdude.h"
 #include "avr.h"
+#include "config.h"
 #include "pgm.h"
 #include "avr910.h"
 #include "serial.h"
 
-extern char * progname;
-extern int do_cycles;
-extern int ovsigck;
+/*
+ * Private data for this programmer.
+ */
+struct pdata
+{
+  char has_auto_incr_addr;
+  unsigned char devcode;
+  unsigned int buffersize;
+  unsigned char test_blockmode;
+  unsigned char use_blockmode;
+};
 
-static char has_auto_incr_addr;
+#define PDATA(pgm) ((struct pdata *)(pgm->cookie))
+
+static void avr910_setup(PROGRAMMER * pgm)
+{
+  if ((pgm->cookie = malloc(sizeof(struct pdata))) == 0) {
+    fprintf(stderr,
+	    "%s: avr910_setup(): Out of memory allocating private data\n",
+	    progname);
+    exit(1);
+  }
+  memset(pgm->cookie, 0, sizeof(struct pdata));
+  PDATA(pgm)->test_blockmode = 1;
+}
+
+static void avr910_teardown(PROGRAMMER * pgm)
+{
+  free(pgm->cookie);
+}
 
 
 static int avr910_send(PROGRAMMER * pgm, char * buf, size_t len)
@@ -135,8 +164,7 @@ static int avr910_initialize(PROGRAMMER * pgm, AVRPART * p)
   char hw[2];
   char buf[10];
   char type;
-  char c, devtype_1st;
-  int dev_supported = 0;
+  char c;
   AVRPART * part;
 
   /* Get the programmer identifier. Programmer returns exactly 7 chars
@@ -166,50 +194,85 @@ static int avr910_initialize(PROGRAMMER * pgm, AVRPART * p)
   /* See if programmer supports autoincrement of address. */
 
   avr910_send(pgm, "a", 1);
-  avr910_recv(pgm, &has_auto_incr_addr, 1);
-  if (has_auto_incr_addr == 'Y')
+  avr910_recv(pgm, &PDATA(pgm)->has_auto_incr_addr, 1);
+  if (PDATA(pgm)->has_auto_incr_addr == 'Y')
       fprintf(stderr, "Programmer supports auto addr increment.\n");
 
-  /* Get list of devices that the programmer supports. */
+  /* Check support for buffered memory access, ignore if not available */
 
-  avr910_send(pgm, "t", 1);
-  fprintf(stderr, "\nProgrammer supports the following devices:\n");
-  devtype_1st = 0;
-  while (1) {
+  if (PDATA(pgm)->test_blockmode == 1) {
+    avr910_send(pgm, "b", 1);
     avr910_recv(pgm, &c, 1);
-    if (devtype_1st == 0)
-      devtype_1st = c;
-    if (c == 0)
-      break;
-    part = locate_part_by_avr910_devcode(part_list, c);
-
-    fprintf(stderr, "    Device code: 0x%02x = %s\n", c, part ?  part->desc : "(unknown)");
-
-    /* FIXME: Need to lookup devcode and report the device. */
-
-    if (p->avr910_devcode == c)
-      dev_supported = 1;
-  };
-  fprintf(stderr,"\n");
-
-  if (!dev_supported) {
-    fprintf(stderr,
-            "%s: %s: selected device is not supported by programmer: %s\n",
-            progname, ovsigck? "warning": "error", p->id);
-    if (!ovsigck)
-      exit(1);
+    if (c == 'Y') {
+      avr910_recv(pgm, &c, 1);
+      PDATA(pgm)->buffersize = (unsigned int)(unsigned char)c<<8;
+      avr910_recv(pgm, &c, 1);
+      PDATA(pgm)->buffersize += (unsigned int)(unsigned char)c;
+      fprintf(stderr,
+	      "Programmer supports buffered memory access with "
+	      "buffersize = %u bytes.\n",
+	      PDATA(pgm)->buffersize);
+      PDATA(pgm)->use_blockmode = 1;
+    } else {
+      PDATA(pgm)->use_blockmode = 0;
+    }
+  } else {
+    PDATA(pgm)->use_blockmode = 0;
   }
 
-  /* Tell the programmer which part we selected.
-     If the user forced the selection, use the first device
-     type that is supported by the programmer. */
+  if (PDATA(pgm)->devcode == 0) {
+    char devtype_1st;
+    int dev_supported = 0;
 
+    /* Get list of devices that the programmer supports. */
+
+    avr910_send(pgm, "t", 1);
+    fprintf(stderr, "\nProgrammer supports the following devices:\n");
+    devtype_1st = 0;
+    while (1) {
+      avr910_recv(pgm, &c, 1);
+      if (devtype_1st == 0)
+	devtype_1st = c;
+      if (c == 0)
+	break;
+      part = locate_part_by_avr910_devcode(part_list, c);
+
+      fprintf(stderr, "    Device code: 0x%02x = %s\n", c, part ?  part->desc : "(unknown)");
+
+      /* FIXME: Need to lookup devcode and report the device. */
+
+      if (p->avr910_devcode == c)
+	dev_supported = 1;
+    };
+    fprintf(stderr,"\n");
+
+    if (!dev_supported) {
+      fprintf(stderr,
+	      "%s: %s: selected device is not supported by programmer: %s\n",
+	      progname, ovsigck? "warning": "error", p->id);
+      if (!ovsigck)
+	exit(1);
+    }
+    /* If the user forced the selection, use the first device
+       type that is supported by the programmer. */
+    buf[1] = ovsigck? devtype_1st: p->avr910_devcode;
+  } else {
+    /* devcode overridden by -x devcode= option */
+    buf[1] = (char)(PDATA(pgm)->devcode);
+  }
+
+  /* Tell the programmer which part we selected. */
   buf[0] = 'T';
-  buf[1] = ovsigck? devtype_1st: p->avr910_devcode;
+  /* buf[1] has been set up above */
 
   avr910_send(pgm, buf, 2);
   avr910_vfy_cmd_sent(pgm, "select device");
 
+  if (verbose)
+    fprintf(stderr,
+	    "%s: avr910_devcode selected: 0x%02x\n",
+	    progname, (unsigned)buf[1]);
+
   avr910_enter_prog_mode(pgm);
 
   return 0;
@@ -236,8 +299,8 @@ static void avr910_enable(PROGRAMMER * pgm)
  * transmit an AVR device command and return the results; 'cmd' and
  * 'res' must point to at least a 4 byte data buffer
  */
-static int avr910_cmd(PROGRAMMER * pgm, unsigned char cmd[4], 
-                      unsigned char res[4])
+static int avr910_cmd(PROGRAMMER * pgm, const unsigned char *cmd,
+                      unsigned char *res)
 {
   char buf[5];
 
@@ -261,6 +324,55 @@ static int avr910_cmd(PROGRAMMER * pgm, unsigned char cmd[4],
 }
 
 
+static int avr910_parseextparms(PROGRAMMER * pgm, LISTID extparms)
+{
+  LNODEID ln;
+  const char *extended_param;
+  int rv = 0;
+
+  for (ln = lfirst(extparms); ln; ln = lnext(ln)) {
+    extended_param = ldata(ln);
+
+    if (strncmp(extended_param, "devcode=", strlen("devcode=")) == 0) {
+      int devcode;
+      if (sscanf(extended_param, "devcode=%i", &devcode) != 1 ||
+	  devcode <= 0 || devcode > 255) {
+        fprintf(stderr,
+                "%s: avr910_parseextparms(): invalid devcode '%s'\n",
+                progname, extended_param);
+        rv = -1;
+        continue;
+      }
+      if (verbose >= 2) {
+        fprintf(stderr,
+                "%s: avr910_parseextparms(): devcode overwritten as 0x%02x\n",
+                progname, devcode);
+      }
+      PDATA(pgm)->devcode = devcode;
+
+      continue;
+    }
+    if (strncmp(extended_param, "no_blockmode", strlen("no_blockmode")) == 0) {
+      if (verbose >= 2) {
+        fprintf(stderr,
+                "%s: avr910_parseextparms(-x): no testing for Blockmode\n",
+                progname);
+      }
+      PDATA(pgm)->test_blockmode = 0;
+
+      continue;
+    }
+
+    fprintf(stderr,
+            "%s: avr910_parseextparms(): invalid extended parameter '%s'\n",
+            progname, extended_param);
+    rv = -1;
+  }
+
+  return rv;
+}
+
+
 static int avr910_open(PROGRAMMER * pgm, char * port)
 {
   /*
@@ -271,7 +383,9 @@ static int avr910_open(PROGRAMMER * pgm, char * port)
   }
 
   strcpy(pgm->port, port);
-  serial_open(port, pgm->baudrate, &pgm->fd);
+  if (serial_open(port, pgm->baudrate, &pgm->fd)==-1) {
+    return -1;
+  }
 
   /*
    * drain any extraneous input
@@ -290,7 +404,7 @@ static void avr910_close(PROGRAMMER * pgm)
 }
 
 
-static void avr910_display(PROGRAMMER * pgm, char * p)
+static void avr910_display(PROGRAMMER * pgm, const char * p)
 {
   return;
 }
@@ -328,7 +442,7 @@ static int avr910_write_byte(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m,
     cmd[0] = 'D';
   }
   else {
-    return -1;
+    return avr_write_byte_default(pgm, p, m, addr, value);
   }
 
   cmd[1] = value;
@@ -345,33 +459,20 @@ static int avr910_write_byte(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m,
 static int avr910_read_byte_flash(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m,
                                   unsigned long addr, unsigned char * value)
 {
-  static int cached = 0;
-  static unsigned char cvalue;
-  static unsigned long caddr;
+  char buf[2];
 
-  if (cached && ((caddr + 1) == addr)) {
-    *value = cvalue;
-    cached = 0;
+  avr910_set_addr(pgm, addr >> 1);
+
+  avr910_send(pgm, "R", 1);
+
+  /* Read back the program mem word (MSB first) */
+  avr910_recv(pgm, buf, sizeof(buf));
+
+  if ((addr & 0x01) == 0) {
+    *value = buf[1];
   }
   else {
-    char buf[2];
-
-    avr910_set_addr(pgm, addr >> 1);
-
-    avr910_send(pgm, "R", 1);
-
-    /* Read back the program mem word (MSB first) */
-    avr910_recv(pgm, buf, sizeof(buf));
-
-    if ((addr & 0x01) == 0) {
-      *value = buf[1];
-      // cached = 1;
-      cvalue = buf[0];
-      caddr = addr;
-    }
-    else {
-      *value = buf[0];
-    }
+    *value = buf[0];
   }
 
   return 0;
@@ -400,17 +501,17 @@ static int avr910_read_byte(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m,
     return avr910_read_byte_eeprom(pgm, p, m, addr, value);
   }
 
-  return -1;
+  return avr_read_byte_default(pgm, p, m, addr, value);
 }
 
 
 static int avr910_paged_write_flash(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m, 
-                                    int page_size, int n_bytes)
+                                    unsigned int page_size,
+                                    unsigned int addr, unsigned int n_bytes)
 {
   unsigned char cmd[] = {'c', 'C'};
   char buf[2];
-  unsigned int addr = 0;
-  unsigned int max_addr = n_bytes;
+  unsigned int max_addr = addr + n_bytes;
   unsigned int page_addr;
   int page_bytes = page_size;
   int page_wr_cmd_pending = 0;
@@ -444,11 +545,9 @@ static int avr910_paged_write_flash(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m,
       page_addr = addr;
       page_bytes = page_size;
     }
-    else if ((has_auto_incr_addr != 'Y') && ((addr & 0x01) == 0)) {
+    else if ((PDATA(pgm)->has_auto_incr_addr != 'Y') && ((addr & 0x01) == 0)) {
       avr910_set_addr(pgm, addr>>1);
     }
-
-    report_progress (addr, max_addr, NULL);
   }
 
   /* If we didn't send the page wr cmd after the last byte written in the
@@ -466,11 +565,12 @@ static int avr910_paged_write_flash(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m,
 
 
 static int avr910_paged_write_eeprom(PROGRAMMER * pgm, AVRPART * p,
-                                     AVRMEM * m, int page_size, int n_bytes)
+                                     AVRMEM * m,
+                                     unsigned int page_size,
+                                     unsigned int addr, unsigned int n_bytes)
 {
   char cmd[2];
-  unsigned int addr = 0;
-  unsigned int max_addr = n_bytes;
+  unsigned int max_addr = addr + n_bytes;
 
   avr910_set_addr(pgm, addr);
 
@@ -484,11 +584,9 @@ static int avr910_paged_write_eeprom(PROGRAMMER * pgm, AVRPART * p,
 
     addr++;
 
-    if (has_auto_incr_addr != 'Y') {
+    if (PDATA(pgm)->has_auto_incr_addr != 'Y') {
       avr910_set_addr(pgm, addr);
     }
-
-    report_progress (addr, max_addr, NULL);
   }
 
   return addr;
@@ -496,68 +594,138 @@ static int avr910_paged_write_eeprom(PROGRAMMER * pgm, AVRPART * p,
 
 
 static int avr910_paged_write(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m,
-                              int page_size, int n_bytes)
+                              unsigned int page_size,
+                              unsigned int addr, unsigned int n_bytes)
 {
-  if (strcmp(m->desc, "flash") == 0) {
-    return avr910_paged_write_flash(pgm, p, m, page_size, n_bytes);
+  int rval = 0;
+  if (PDATA(pgm)->use_blockmode == 0) {
+    if (strcmp(m->desc, "flash") == 0) {
+      rval = avr910_paged_write_flash(pgm, p, m, page_size, addr, n_bytes);
+    } else if (strcmp(m->desc, "eeprom") == 0) {
+      rval = avr910_paged_write_eeprom(pgm, p, m, page_size, addr, n_bytes);
+    } else {
+      rval = -2;
+    }
   }
-  else if (strcmp(m->desc, "eeprom") == 0) {
-    return avr910_paged_write_eeprom(pgm, p, m, page_size, n_bytes);
-  }
-  else {
-    return -2;
+
+  if (PDATA(pgm)->use_blockmode == 1) {
+    unsigned int max_addr = addr + n_bytes;
+    char *cmd;
+    unsigned int blocksize = PDATA(pgm)->buffersize;
+    int wr_size;
+
+    if (strcmp(m->desc, "flash") && strcmp(m->desc, "eeprom"))
+      return -2;
+
+    if (m->desc[0] == 'e') {
+      blocksize = 1;		/* Write to eeprom single bytes only */
+      wr_size = 1;
+    } else {
+      wr_size = 2;
+    }
+
+    avr910_set_addr(pgm, addr / wr_size);
+
+    cmd = malloc(4 + blocksize);
+    if (!cmd) return -1;
+     
+    cmd[0] = 'B';
+    cmd[3] = toupper((int)(m->desc[0]));
+
+    while (addr < max_addr) {
+      if ((max_addr - addr) < blocksize) {
+        blocksize = max_addr - addr;
+      };
+      memcpy(&cmd[4], &m->buf[addr], blocksize);
+      cmd[1] = (blocksize >> 8) & 0xff;
+      cmd[2] = blocksize & 0xff;
+
+      avr910_send(pgm, cmd, 4 + blocksize);
+      avr910_vfy_cmd_sent(pgm, "write block");
+
+      addr += blocksize;
+    } /* while */
+    free(cmd);
+
+    rval = addr;
   }
+  return rval;
 }
 
 
-static int avr910_paged_load(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m, 
-                             int page_size, int n_bytes)
+static int avr910_paged_load(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m,
+                             unsigned int page_size,
+                             unsigned int addr, unsigned int n_bytes)
 {
-  char cmd;
+  char cmd[4];
   int rd_size;
-  unsigned int addr = 0;
   unsigned int max_addr;
   char buf[2];
+  int rval=0;
+
+  max_addr = addr + n_bytes;
 
   if (strcmp(m->desc, "flash") == 0) {
-    cmd = 'R';
+    cmd[0] = 'R';
     rd_size = 2;                /* read two bytes per addr */
-  }
-  else if (strcmp(m->desc, "eeprom") == 0) {
-    cmd = 'd';
+  } else if (strcmp(m->desc, "eeprom") == 0) {
+    cmd[0] = 'd';
     rd_size = 1;
-  }
-  else {
+  } else {
     return -2;
   }
 
-  max_addr = n_bytes/rd_size;
+  if (PDATA(pgm)->use_blockmode) {
+    /* use buffered mode */
+    int blocksize = PDATA(pgm)->buffersize;
 
-  avr910_set_addr(pgm, addr);
+    cmd[0] = 'g';
+    cmd[3] = toupper((int)(m->desc[0]));
 
-  while (addr < max_addr) {
-    avr910_send(pgm, &cmd, 1);
-    if (cmd == 'R') {
-      /* The 'R' command returns two bytes, MSB first, we need to put the data
-         into the memory buffer LSB first. */
-      avr910_recv(pgm, buf, 2);
-      m->buf[addr*2]   = buf[1];  /* LSB */
-      m->buf[addr*2+1] = buf[0];  /* MSB */
-    }
-    else {
-      avr910_recv(pgm, (char *)&m->buf[addr], 1);
+    avr910_set_addr(pgm, addr / rd_size);
+
+    while (addr < max_addr) {
+      if ((max_addr - addr) < blocksize) {
+        blocksize = max_addr - addr;
+      }
+      cmd[1] = (blocksize >> 8) & 0xff;
+      cmd[2] = blocksize & 0xff;
+
+      avr910_send(pgm, cmd, 4);
+      avr910_recv(pgm, (char *)&m->buf[addr], blocksize);
+
+      addr += blocksize;
     }
 
-    addr++;
+    rval = addr;
+  } else {
 
-    if (has_auto_incr_addr != 'Y') {
-      avr910_set_addr(pgm, addr);
+    avr910_set_addr(pgm, addr / rd_size);
+
+    while (addr < max_addr) {
+      avr910_send(pgm, cmd, 1);
+      if (rd_size == 2) {
+        /* The 'R' command returns two bytes, MSB first, we need to put the data
+           into the memory buffer LSB first. */
+        avr910_recv(pgm, buf, 2);
+        m->buf[addr]   = buf[1];  /* LSB */
+        m->buf[addr + 1] = buf[0];  /* MSB */
+      }
+      else {
+        avr910_recv(pgm, (char *)&m->buf[addr], 1);
+      }
+
+      addr += rd_size;
+
+      if (PDATA(pgm)->has_auto_incr_addr != 'Y') {
+        avr910_set_addr(pgm, addr / rd_size);
+      }
     }
 
-    report_progress (addr, max_addr, NULL);
+    rval = addr;
   }
 
-  return addr * rd_size;
+  return rval;
 }
 
 /* Signature byte reads are always 3 bytes. */
@@ -581,6 +749,7 @@ static int avr910_read_sig_bytes(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m)
   return 3;
 }
 
+const char avr910_desc[] = "Serial programmers using protocol described in application note AVR910";
 
 void avr910_initpgm(PROGRAMMER * pgm)
 {
@@ -610,4 +779,8 @@ void avr910_initpgm(PROGRAMMER * pgm)
   pgm->paged_load = avr910_paged_load;
 
   pgm->read_sig_bytes = avr910_read_sig_bytes;
+
+  pgm->parseextparams = avr910_parseextparms;
+  pgm->setup          = avr910_setup;
+  pgm->teardown       = avr910_teardown;
 }

avrdude/avr910.h

@@ -13,17 +13,25 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 /* $Id$ */
 
-#ifndef __avr910_h__
-#define __avr910_h__
+#ifndef avr910_h
+#define avr910_h
 
 #include "avrpart.h"
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+extern const char avr910_desc[];
 void avr910_initpgm (PROGRAMMER * pgm);
 
-#endif /* __avr910_h__ */
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* avr910_h */

avrdude/avrdude.1

@@ -1,6 +1,6 @@
 .\"
 .\" avrdude - A Downloader/Uploader for AVR device programmers
-.\" Copyright (C) 2001, 2002, 2003, 2005, 2006  Joerg Wunsch
+.\" Copyright (C) 2001, 2002, 2003, 2005 - 2013  Joerg Wunsch
 .\"
 .\" This program is free software; you can redistribute it and/or modify
 .\" it under the terms of the GNU General Public License as published by
@@ -13,13 +13,12 @@
 .\" GNU General Public License for more details.
 .\"
 .\" You should have received a copy of the GNU General Public License
-.\" along with this program; if not, write to the Free Software
-.\" Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+.\" along with this program. If not, see <http://www.gnu.org/licenses/>.
 .\"
 .\"
 .\" $Id$
 .\"
-.Dd DATE October 26, 2006
+.Dd DATE September 13, 2013
 .Os
 .Dt AVRDUDE 1
 .Sh NAME
@@ -39,6 +38,7 @@
 .Oc
 .Op Fl F
 .Op Fl i Ar delay
+.Op Fl n logfile
 .Op Fl n
 .Op Fl O
 .Op Fl P Ar port
@@ -48,9 +48,8 @@
 .Op Fl u
 .Op Fl U Ar memtype:op:filename:filefmt
 .Op Fl v
+.Op Fl x Ar extended_param
 .Op Fl V
-.Op Fl y
-.Op Fl Y
 .Sh DESCRIPTION
 .Nm Avrdude
 is a program for downloading code and data to Atmel AVR
@@ -58,7 +57,8 @@ microcontrollers.
 .Nm Avrdude
 supports Atmel's STK500 programmer,
 Atmel's AVRISP and AVRISP mkII devices,
-Atmel's JTAG ICE (both mkI and mkII, the latter also in ISP mode),
+Atmel's STK600,
+Atmel's JTAG ICE (mkI, mkII and 3, the latter two also in ISP mode),
 programmers complying to AppNote AVR910 and AVR109 (including the Butterfly),
 as well as a simple hard-wired
 programmer connected directly to a
@@ -97,6 +97,18 @@ port.
 Connecting to a serial port emulated on top of USB is likely to not
 work at all, or to work abysmally slow.
 .Pp
+If you happen to have a Linux system with at least 4 hardware GPIOs 
+available (like almost all embedded Linux boards) you can do without 
+any additional hardware - just connect them to the MOSI, MISO, RESET 
+and SCK pins on the AVR and use the linuxgpio programmer type. It bitbangs
+the lines using the Linux sysfs GPIO interface. Of course, care should
+be taken about voltage level compatibility. Also, although not strictrly 
+required, it is strongly advisable to protect the GPIO pins from 
+overcurrent situations in some way. The simplest would be to just put
+some resistors in series or better yet use a 3-state buffer driver like
+the 74HC244. Have a look at http://kolev.info/avrdude-linuxgpio for a more
+detailed tutorial about using this programmer type.
+.Pp
 Atmel's STK500 programmer is also supported and connects to a serial
 port.
 Both, firmware versions 1.x and 2.x can be handled, but require a
@@ -105,15 +117,38 @@ Using firmware version 2, high-voltage programming is also supported,
 both parallel and serial
 (programmer types stk500pp and stk500hvsp).
 .Pp
+Wiring boards are supported, utilizing STK500 V2.x protocol, but
+a simple DTR/RTS toggle is used to set the boards into programming mode.
+The programmer type is ``wiring''.
+.Pp
+The Arduino (which is very similar to the STK500 1.x) is supported via
+its own programmer type specification ``arduino''.
+.Pp
+The BusPirate is a versatile tool that can also be used as an AVR programmer.
+A single BusPirate can be connected to up to 3 independent AVRs. See
+the section on
+.Em extended parameters
+below for details.
+.Pp
+Atmel's STK600 programmer is supported in ISP and high-voltage
+programming modes, and connects through the USB.
+For ATxmega devices, the STK600 is supported in PDI mode.
+For ATtiny4/5/9/10 devices, the STK600 and AVRISP mkII are supported in TPI mode.
+.Pp
 The simple serial programmer described in Atmel's application note
 AVR910, and the bootloader described in Atmel's application note
 AVR109 (which is also used by the AVR Butterfly evaluation board), are
 supported on a serial port.
 .Pp
-Atmel's JTAG ICE (both mkI and mkII) is supported as well to up- or download memory
+Atmel's JTAG ICE (mkI, mkII, and 3) is supported as well to up- or download memory
 areas from/to an AVR target (no support for on-chip debugging).
-For the JTAG ICE mkII, JTAG, debugWire and ISP mode are supported.
+For the JTAG ICE mkII, JTAG, debugWire and ISP mode are supported, provided
+it has a firmware revision of at least 4.14 (decimal).
+JTAGICE3 also supports all of JTAG, debugWIRE, and ISP mode.
 See below for the limitations of debugWire.
+For ATxmega devices, the JTAG ICE mkII is supported in PDI mode, provided it
+has a revision 1 hardware and firmware version of at least 5.37 (decimal).
+For ATxmega devices, the JTAGICE3 is supported in PDI mode.
 .Pp
 The AVR Dragon is supported in all modes (ISP, JTAG, HVSP, PP, debugWire).
 When used in JTAG and debugWire mode, the AVR Dragon behaves similar to a
@@ -126,12 +161,19 @@ In particular, the Dragon starts out with a rather fast ISP clock
 frequency, so the
 .Fl B Ar bitclock
 option might be required to achieve a stable ISP communication.
+For ATxmega devices, the AVR Dragon is supported in PDI mode, provided it
+has a firmware version of at least 6.11 (decimal).
 .Pp
-The USBasp ISP adapter is also supported, provided
+The avrftdi, USBasp ISP and USBtinyISP adapters are also supported, provided
 .Nm avrdude
 has been compiled with libusb support.
-It features a simple firwmare-only USB implementation, running on
-an ATmega8 (or ATmega88).
+USBasp ISP and USBtinyISP both feature simple firmware-only USB implementations, 
+running on an ATmega8 (or ATmega88), or ATtiny2313, respectively. If libftdi has 
+has been compiled in 
+.Nm avrdude ,
+the avrftdi device adds support for many programmers using FTDI's 2232C/D/H 
+and 4232H parts running in MPSSE mode, which hard-codes (in the chip) 
+SCK to bit 1, MOSI to bit 2, and MISO to bit 3. Reset is usually bit 4.
 .Pp
 Input files can be provided, and output files can be written in
 different file formats, such as raw binary files containing the data
@@ -143,6 +185,14 @@ as a standalone assembler, or
 .Xr avr-objcopy 1
 for the final stage of the GNU toolchain for the AVR microcontroller.
 .Pp
+Provided
+.Xr libelf 3
+was present when compiling
+.Nm avrdude ,
+the input file can also be the final ELF file as produced by the linker.
+The appropriate ELF section(s) will be examined, according to the memory
+area to write to.
+.Pp
 .Nm Avrdude
 can program the EEPROM and flash ROM memory cells of supported AVR
 parts.  Where supported by the serial instruction set, fuse bits and
@@ -160,7 +210,7 @@ been code-protected previously, of course) and store the data in a
 file.  Finally, a ``terminal'' mode is available that allows one to
 interactively communicate with the MCU, and to display or program
 individual memory cells.
-On the STK500 programmer, several operational parameters (target supply
+On the STK500 and STK600 programmer, several operational parameters (target supply
 voltage, target Aref voltage, master clock) can be examined and changed
 from within terminal mode as well.
 .Ss Options
@@ -176,65 +226,25 @@ It specifies the type of the MCU connected to the programmer.  These are read fr
 does not know about a part that you have, simply add it to the config
 file (be sure and submit a patch back to the author so that it can be
 incorporated for the next version).  See the sample config file for
-the format.  Currently, the following MCU types are understood:
+the format. 
+For currently supported MCU types use ? as partno, this will print a list of partno ids and official part names on the terminal. (Both can be used with the -p option.)
 .Pp
-.TS
-ll.
-\fBOption tag\fP	\fBOfficial part name\fP
-c128	AT90CAN128
-pwm2	AT90PWM2
-pwm3	AT90PWM3
-1200	AT90S1200
-2313	AT90S2313
-2333	AT90S2333
-2343	AT90S2343 (*)
-4414	AT90S4414
-4433	AT90S4433
-4434	AT90S4434
-8515	AT90S8515
-8535	AT90S8535
-m103	ATmega103
-m128	ATmega128
-m1280	ATmega1280
-m1281	ATmega1281
-m16	ATmega16
-m161	ATmega161
-m162	ATmega162
-m163	ATmega163
-m164	ATmega164
-m169	ATmega169
-m2560	ATmega2560 (**)
-m2561	ATmega2561 (**)
-m32	ATmega32
-m324	ATmega324
-m329	ATmega329
-m3290	ATmega3290
-m48	ATmega48
-m64	ATmega64
-m640	ATmega640
-m644	ATmega644
-m649	ATmega649
-m6490	ATmega6490
-m8	ATmega8
-m8515	ATmega8515
-m8535	ATmega8535
-m88	ATmega88
-t12	ATtiny12
-t13	ATtiny13
-t15	ATtiny15
-t2313	ATtiny2313
-t25	ATtiny25
-t26	ATtiny26
-t45	ATtiny45
-t85	ATtiny85
-.TE
-.Bl -tag -width "(**) "
-.It "(*)"
+Following parts need special attention:
+.Bl -tag -width "ATmega1234"
+.It "AT90S1200"
+The ISP programming protocol of the AT90S1200 differs in subtle ways
+from that of other AVRs.  Thus, not all programmers support this
+device.  Known to work are all direct bitbang programmers, and all
+programmers talking the STK500v2 protocol.
+.It "AT90S2343"
 The AT90S2323 and ATtiny22 use the same algorithm.
-.It "(**)"
+.It "ATmega2560, ATmega2561"
 Flash addressing above 128 KB is not supported by all
 programming hardware.  Known to work are jtag2, stk500v2,
 and bit-bang programmers.
+.It "ATtiny11"
+The ATtiny11 can only be
+programmed in high-voltage serial mode.
 .El
 .It Fl b Ar baudrate
 Override the RS-232 connection baud rate specified in the respective
@@ -249,8 +259,12 @@ Unlike certain parameters in the STK500, the JTAG ICE resets all its
 parameters to default values when the programming software signs
 off from the ICE, so for MCUs running at lower clock speeds, this
 parameter must be specified on the command-line.
+You can use the 'default_bitclock' keyword in your
+.Pa ${HOME}/.avrduderc
+file to assign a default value to keep from having to specify this
+option on every invocation.
 .It Fl c Ar programmer-id
-Use the pin configuration specified by the argument.  Pin
+Use the programmer specified by the argument.  Programmers and their pin
 configurations are read from the config file (see the
 .Fl C
 option).  New pin configurations can be easily added or modified
@@ -262,6 +276,8 @@ keyword in your
 .Pa ${HOME}/.avrduderc
 file to assign a default programmer to keep from having to specify
 this option on every invocation.
+A full list of all supported programmers is output to the terminal 
+by using ? as programmer-id.
 .It Fl C Ar config-file
 Use the specified config file to load configuration data.  This file
 contains all programmer and part definitions that
@@ -273,6 +289,16 @@ submit a patch back to the author so that it can be incorporated for
 the next version).  See the config file, located at
 .Pa ${PREFIX}/etc/avrdude.conf ,
 which contains a description of the format.
+.Pp
+If 
+.Ar config-file
+is written as
+.Pa +filename
+then this file is read after the system wide and user configuration
+files. This can be used to add entries to the configuration
+without patching your system wide configuration file. It can be used
+several times, the files are read in same order as given on the command
+line.
 .It Fl D
 Disable auto erase for flash.  When the
 .Fl U
@@ -281,11 +307,18 @@ option with flash memory is specified,
 will perform a chip erase before starting any of the programming
 operations, since it generally is a mistake to program the flash
 without performing an erase first.  This option disables that.
+Auto erase is not used for ATxmega devices as these devices can
+use page erase before writing each page so no explicit chip erase
+is required.
+Note however that any page not affected by the current operation
+will retain its previous contents.
 .It Fl e
 Causes a chip erase to be executed.  This will reset the contents of the
 flash ROM and EEPROM to the value
 .Ql 0xff ,
-and is basically a prerequisite command before the flash ROM can be
+and clear all lock bits.
+Except for ATxmega devices which can use page erase,
+it is basically a prerequisite command before the flash ROM can be
 reprogrammed again.  The only exception would be if the new
 contents would exclusively cause bits to be programmed from the value
 .Ql 1
@@ -339,6 +372,12 @@ power to the MCU.
 This option will pull the
 .Ql Vcc
 pins of the parallel port down at program exit.
+.It Ar d_high
+This option will leave the 8 data pins on the parallel port active.
+.Pq \&i. \&e. Em high
+.It Ar d_low
+This option will leave the 8 data pins on the parallel port inactive.
+.Pq \&i. \&e. Em low
 .El
 .Pp
 Multiple
@@ -352,6 +391,12 @@ reasonable before continuing.  Since it can happen from time to time
 that a device has a broken (erased or overwritten) device signature
 but is otherwise operating normally, this options is provided to
 override the check.
+Also, for programmers like the Atmel STK500 and STK600 which can
+adjust parameters local to the programming tool (independent of an
+actual connection to a target controller), this option can be used
+together with
+.Fl t
+to continue in terminal mode.
 .It Fl i Ar delay
 For bitbang-type programmers, delay for approximately
 .Ar delay
@@ -370,6 +415,16 @@ is running.
 On Win32 operating systems, a preconfigured number of cycles per
 microsecond is assumed that might be off a bit for very fast or very
 slow machines.
+.It Fl l Ar logfile
+Use
+.Ar logfile
+rather than
+.Va stderr
+for diagnostics output.
+Note that initial diagnostic messages (during option parsing) are still
+written to
+.Va stderr
+anyway.
 .It Fl n
 No-write - disables actually writing data to the MCU (useful for debugging
 .Nm avrdude
@@ -392,7 +447,15 @@ serial port, the
 port is the default.  If you need to use a different parallel or
 serial port, use this option to specify the alternate port name.
 .Pp
-For the JTAG ICE mkII, if
+On Win32 operating systems, the parallel ports are referred to as lpt1
+through lpt3, referring to the addresses 0x378, 0x278, and 0x3BC,
+respectively.  If the parallel port can be accessed through a different
+address, this address can be specified directly, using the common C
+language notation (i. e., hexadecimal values are prefixed by
+.Ql 0x
+).
+.Pp
+For the JTAG ICE mkII and JTAGICE3, if
 .Nm
 has been configured with libusb support,
 .Ar port
@@ -400,7 +463,7 @@ can alternatively be specified as
 .Pa usb Ns Op \&: Ns Ar serialno .
 This will cause
 .Nm
-to search a JTAG ICE mkII on USB.
+to search the programmer on USB.
 If
 .Ar serialno
 is also specified, it will be matched against the serial number read
@@ -418,6 +481,12 @@ be specified as
 Libusb support is required on Unix but not on Windows. For more
 information about AVR-Doper see http://www.obdev.at/avrusb/avrdoper.html.
 .Pp
+For the USBtinyISP, which is a simplicistic device not implementing
+serial numbers, multiple devices can be distinguished by their
+location in the USB hierarchy.  See the the respective
+.Em Troubleshooting
+entry in the detailed documentation for examples.
+.Pp
 For programmers that attach to a serial port using some kind of
 higher level protocol (as opposed to bit-bang style programmers),
 .Ar port
@@ -462,6 +531,17 @@ prompt for instructions, unless the terminal is non-interactive, in
 which case safemode is disabled.  See the
 .Fl s
 option to disable safemode prompting.
+.Pp
+If one of the configuration files has a line
+.Dl "default_safemode = no;"
+safemode is disabled by default.
+The
+.Fl u
+option's effect is negated in that case, i. e. it
+.Em enables
+safemode.
+.Pp
+Safemode is always disabled for AVR32, Xmega and TPI devices.
 .It Xo Fl U Ar memtype Ns
 .Ar \&: Ns Ar op Ns
 .Ar \&: Ns Ar filename Ns
@@ -499,6 +579,21 @@ The low fuse byte.
 The lock byte.
 .It signature
 The three device signature bytes (device ID).
+.It fuse Ns Em N
+The fuse bytes of ATxmega devices,
+.Em N
+is an integer number
+for each fuse supported by the device.
+.It application
+The application flash area of ATxmega devices.
+.It apptable
+The application table flash area of ATxmega devices.
+.It boot
+The boot flash area of ATxmega devices.
+.It prodsig
+The production signature (calibration) area of ATxmega devices.
+.It usersig
+The user signature area of ATxmega devices.
 .El
 .Pp
 The
@@ -529,6 +624,8 @@ Intel Hex
 Motorola S-record
 .It Ar r
 raw binary; little-endian byte order, in the case of the flash ROM data
+.It Ar e
+ELF (Executable and Linkable Format)
 .It Ar m
 immediate; actual byte values specified on the command line, separated
 by commas or spaces.  This is good for programming fuse bytes without
@@ -576,32 +673,18 @@ This will only work if
 does not have a colon in it.
 .It Fl v
 Enable verbose output.
+More
+.Fl v
+options increase verbosity level.
 .It Fl V
 Disable automatic verify check when uploading data.
-.It Fl y
-Tells
-.Nm
-to use the last four bytes of the connected parts' EEPROM memory to
-track the number of times the device has been erased.  When this
-option is used and the
-.Fl e
-flag is specified to generate a chip erase, the previous counter will
-be saved before the chip erase, it is then incremented, and written
-back after the erase cycle completes.  Presumably, the device would
-only be erased just before being programmed, and thus, this can be
-utilized to give an indication of how many erase-rewrite cycles the
-part has undergone.  Since the FLASH memory can only endure a finite
-number of erase-rewrite cycles, one can use this option to track when
-a part is nearing the limit.  The typical limit for Atmel AVR FLASH is
-1000 cycles.  Of course, if the application needs the last four bytes
-of EEPROM memory, this option should not be used.
-.It Fl Y Ar cycles
-Instructs
-.Nm
-to initialize the erase-rewrite cycle counter residing at the last four
-bytes of EEPROM memory to the specified value.  If the application
-needs the last four bytes of EEPROM memory, this option should not be
-used.
+.It Fl x Ar extended_param
+Pass
+.Ar extended_param
+to the chosen programmer implementation as an extended parameter.
+The interpretation of the extended parameter depends on the
+programmer itself.
+See below for a list of programmers accepting extended parameters.
 .El
 .Ss Terminal mode
 In this mode,
@@ -642,26 +725,38 @@ feature of an AVR part that is not directly supported by
 .Nm ,
 this command allows you to use it, even though
 .Nm
-does not implement the command.
+does not implement the command. When using direct SPI mode, up to 3 bytes
+can be omitted.
 .It Ar sig
 Display the device signature bytes.
+.It Ar spi
+Enter direct SPI mode.  The
+.Em pgmled
+pin acts as slave select.
+.Em Only supported on parallel bitbang programmers.
 .It Ar part
 Display the current part settings and parameters.  Includes chip
 specific information including all memory types supported by the
 device, read/write timing, etc.
+.It Ar pgm
+Return to programming mode (from direct SPI mode).
 .It Ar vtarg voltage
 Set the target's supply voltage to
 .Ar voltage
 Volts.
-.Em Only supported on the STK500 programmer.
-.It Ar varef voltage
+.Em Only supported on the STK500 and STK600 programmer.
+.It Ar varef Oo Ar channel Oc Ar voltage
 Set the adjustable voltage source to
 .Ar voltage
 Volts.
 This voltage is normally used to drive the target's
 .Em Aref
 input on the STK500.
-.Em Only supported on the STK500 programmer.
+On the Atmel STK600, two reference voltages are available, which
+can be selected by the optional
+.Ar channel
+argument (either 0 or 1).
+.Em Only supported on the STK500 and STK600 programmer.
 .It Ar fosc freq Ns Op M Ns \&| Ns k
 Set the master oscillator to
 .Ar freq
@@ -671,12 +766,12 @@ An optional trailing letter
 multiplies by 1E6, a trailing letter
 .Ar \&k
 by 1E3.
-.Em Only supported on the STK500 programmer.
+.Em Only supported on the STK500 and STK600 programmer.
 .It Ar fosc off
 Turn the master oscillator off.
-.Em Only supported on the STK500 programmer.
+.Em Only supported on the STK500 and STK600 programmer.
 .It Ar sck period
-.Em STK500 programmer only:
+.Em STK500 and STK600 programmer only:
 Set the SCK clock period to
 .Ar period
 microseconds.
@@ -688,14 +783,21 @@ microseconds.
 Note that unlike STK500 settings, this setting will be reverted to
 its default value (approximately 1 microsecond) when the programming
 software signs off from the JTAG ICE.
-This parameter can also be used on the JTAG ICE mkII to specify the
+This parameter can also be used on the JTAG ICE mkII and JTAGICE3 to specify the
 ISP clock period when operating the ICE in ISP mode.
 .It Ar parms
-.Em STK500 programmer only:
+.Em STK500 and STK600 programmer only:
 Display the current voltage and master oscillator parameters.
 .Pp
 .Em JTAG ICE only:
 Display the current target supply voltage and JTAG bit clock rate/period.
+.It Ar verbose Op Ar level
+Change (when
+.Ar level
+is provided), or display the verbosity level.
+The initial verbosity level is controlled by the number of
+.Fl v
+options given on the commandline.
 .It Ar \&?
 .It Ar help
 Give a short on-line summary of the available commands.
@@ -726,7 +828,7 @@ line.
 DebugWire mode is initiated by activating the
 .Ql DWEN
 fuse, and then power-cycling the target.
-While this mode is mainly intented for debugging/emulation, it
+While this mode is mainly intended for debugging/emulation, it
 also offers limited programming capabilities.
 Effectively, the only memory areas that can be read or programmed
 in this mode are flash ROM and EEPROM.
@@ -744,6 +846,165 @@ be accessed using normal ISP programming.
 This sequence is automatically initiated by using the JTAG ICE mkII
 or AVR Dragon in ISP mode, when they detect that ISP mode cannot be
 entered.
+.Ss Programmers accepting extended parameters
+.Bl -tag -offset indent -width indent
+.It Ar JTAG ICE mkII
+.It Ar JTAGICE3
+.It Ar AVR Dragon
+When using the JTAG ICE mkII, JTAGICE3 or AVR Dragon in JTAG mode, the
+following extended parameter is accepted:
+.Bl -tag -offset indent -width indent
+.It Ar jtagchain=UB,UA,BB,BA
+Setup the JTAG scan chain for
+.Ar UB
+units before,
+.Ar UA
+units after,
+.Ar BB
+bits before, and
+.Ar BA
+bits after the target AVR, respectively.
+Each AVR unit within the chain shifts by 4 bits.
+Other JTAG units might require a different bit shift count.
+.El
+.It Ar AVR910
+.Bl -tag -offset indent -width indent
+.It Ar devcode=VALUE
+Override the device code selection by using
+.Ar VALUE
+as the device code.
+The programmer is not queried for the list of supported
+device codes, and the specified
+.Ar VALUE
+is not verified but used directly within the
+.Ql T
+command sent to the programmer.
+.Ar VALUE
+can be specified using the conventional number notation of the
+C programming language.
+.El
+.Bl -tag -offset indent -width indent
+.It Ar no_blockmode
+Disables the default checking for block transfer capability.
+Use 
+.Ar no_blockmode
+only if your
+.Ar AVR910
+programmer creates errors during initial sequence. 
+.El
+.It Ar buspirate
+.Bl -tag -offset indent -width indent
+.It Ar reset={cs,aux,aux2}
+The default setup assumes the BusPirate's CS output pin connected to 
+the RESET pin on AVR side. It is however possible to have multiple AVRs
+connected to the same BP with MISO, MOSI and SCK lines common for all of them.
+In such a case one AVR should have its RESET connected to BusPirate's
+.Pa CS
+pin, second AVR's RESET connected to BusPirate's
+.Pa AUX
+pin and if your BusPirate has an
+.Pa AUX2
+pin (only available on BusPirate version v1a with firmware 3.0 or newer)
+use that to activate RESET on the third AVR.
+.Pp
+It may be a good idea to decouple the BusPirate and the AVR's SPI buses from 
+each other using a 3-state bus buffer. For example 74HC125 or 74HC244 are some
+good candidates with the latches driven by the appropriate reset pin (cs, 
+aux or aux2). Otherwise the SPI traffic in one active circuit may interfere
+with programming the AVR in the other design.
+.It Ar spifreq=<0..7>
+The SPI speed for the Bus Pirate's binary SPI mode:
+.Bd -literal
+0 ..  30 kHz   (default)
+1 .. 125 kHz
+2 .. 250 kHz
+3 ..   1 MHz
+4 ..   2 MHz
+5 ..   2.6 MHz
+6 ..   4 MHz
+7 ..   8 MHz
+.Ed
+.It Ar rawfreq=<0..3>
+Sets the SPI speed and uses the Bus Pirate's binary "raw-wire" mode:
+.Bd -literal
+0 ..   5 kHz
+1 ..  50 kHz
+2 .. 100 kHz   (Firmware v4.2+ only)
+3 .. 400 kHz   (v4.2+)
+.Ed
+.Pp
+The only advantage of the "raw-wire" mode is the different SPI frequencies
+available. Paged writing is not implemented in this mode.
+.It Ar ascii
+Attempt to use ASCII mode even when the firmware supports BinMode (binary
+mode). 
+BinMode is supported in firmware 2.7 and newer, older FW's either don't
+have BinMode or their BinMode is buggy. ASCII mode is slower and makes 
+the above
+.Ar reset= , spifreq=
+and 
+.Ar rawfreq=
+parameters unavailable. Be aware that ASCII mode is not guaranteed to work
+with newer firmware versions, and is retained only to maintain compatability
+with older firmware versions.
+.It Ar nopagedwrite
+Firmware versions 5.10 and newer support a binary mode SPI command that enables
+whole pages to be written to AVR flash memory at once, resulting in a
+significant write speed increase. If use of this mode is not desirable for some
+reason, this option disables it.
+.It Ar nopagedread
+Newer firmware versions support in binary mode SPI command some AVR Extended 
+Commands. Using the "Bulk Memory Read from Flash" results in a
+significant read speed increase. If use of this mode is not desirable for some
+reason, this option disables it.
+.It Ar cpufreq=<125..4000>
+This sets the AUX pin to output a frequency of 
+.Ar n
+kHz. Connecting
+the AUX pin to the XTAL1 pin of your MCU, you can provide it a clock, 
+for example when it needs an external clock because of wrong fuses settings.
+This setting is only available in ASCII mode. (The lower limit was chosen so
+the CPU frequency is at least for four times the SPI frequency which is in 
+ASCII mode 30kHz.)  
+.It Ar serial_recv_timeout=<1...>
+This sets the serial receive timeout to the given value. 
+The timeout happens every time avrdude waits for the BusPirate prompt. 
+Especially in ascii mode this happens very often, so setting a smaller value 
+can speed up programming a lot. 
+The default value is 100ms. Using 10ms might work in most cases. 
+.El
+.It Ar Wiring
+When using the Wiring programmer type, the
+following optional extended parameter is accepted:
+.Bl -tag -offset indent -width indent
+.It Ar snooze=<0..32767>
+After performing the port open phase, AVRDUDE will wait/snooze for
+.Ar snooze
+milliseconds before continuing to the protocol sync phase.
+No toggling of DTR/RTS is performed if
+.Ar snooze
+is greater than 0.
+.El
+.It Ar PICkit2
+Connection to the PICkit2 programmer:
+.Bd -literal
+(AVR)    (PICkit2)
+RST  -   VPP/MCLR (1) 
+VDD  -   VDD Target (2) -- possibly optional if AVR self powered 
+GND  -   GND (3) 
+MISO -   PGD (4) 
+SCLK -   PDC (5) 
+MOSI -   AUX (6) 
+
+.Ed
+Extended commandline parameters:
+.Bl -tag -offset indent -width indent
+.It Ar clockrate=<rate>
+Sets the SPI clocking rate in Hz (default is 100kHz). Alternately the -B or -i options can be used to set the period.
+.It Ar timeout=<usb-transaction-timeout>
+Sets the timeout for USB reads and writes in milliseconds (default is 1500 ms).
+.El
+.El
 .Sh FILES
 .Bl -tag -offset indent -width /dev/ppi0XXX
 .It Pa /dev/ppi0
@@ -789,6 +1050,7 @@ normal ISP communication.
 .Sh SEE ALSO
 .Xr avr-objcopy 1 ,
 .Xr ppi 4 ,
+.Xr libelf 3,
 .Xr readline 3
 .Pp
 The AVR microcontroller product description can be found at
@@ -815,8 +1077,14 @@ Page-mode programming the EEPROM through JTAG (i.e. through an
 .Fl U
 option) requires a prior chip erase.
 This is an inherent feature of the way JTAG EEPROM programming works.
-This also applies to the STK500 in parallel programming mode.
+This also applies to the STK500 and STK600 in parallel programming mode.
 .Pp
-The USBasp driver does not offer any option to distinguish multiple
+The USBasp and USBtinyISP drivers do not offer any option to distinguish multiple
 devices connected simultaneously, so effectively only a single device
 is supported.
+.Pp
+The avrftdi driver allows to select specific devices using any combination of vid,pid
+serial number (usbsn) vendor description (usbvendoror part description (usbproduct)
+as seen with lsusb or whatever tool used to view USB device information. Multiple 
+devices can be on the bus at the same time. For the H parts, which have multiple MPSSE
+interfaces, the interface can also be selected.  It defaults to interface 'A'.

avrdude/avrdude.h

@@ -0,0 +1,54 @@
+/*
+ * avrdude - A Downloader/Uploader for AVR device programmers
+ * Copyright (C) 2007 Joerg Wunsch
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/* $Id$ */
+
+#ifndef avrdude_h
+#define avrdude_h
+
+extern char * progname;		/* name of program, for messages */
+extern char progbuf[];		/* spaces same length as progname */
+
+extern int ovsigck;		/* override signature check (-F) */
+extern int verbose;		/* verbosity level (-v, -vv, ...) */
+extern int quell_progress;	/* quiteness level (-q, -qq) */
+
+#if defined(WIN32NATIVE)
+
+#include "ac_cfg.h"
+#include <windows.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#if !defined(HAVE_USLEEP)
+int usleep(unsigned int us);
+#endif
+
+#if !defined(HAVE_GETTIMEOFDAY)
+struct timezone;
+int gettimeofday(struct timeval *tv, struct timezone *tz);
+#endif /* HAVE_GETTIMEOFDAY */
+
+#ifdef __cplusplus
+}
+#endif
+#endif /* defined(WIN32NATIVE) */
+
+#endif

avrdude/avrftdi.h

@@ -0,0 +1,40 @@
+/*
+ * avrftdi - extension for avrdude, Wolfgang Moser, Ville Voipio
+ * Copyright (C) 2011 Hannes Weisbach, Doug Springer
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/* $Id$ */
+
+#ifndef avrftdi_h
+#define avrfdti_h
+
+#include <stdint.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+extern const char avrftdi_desc[];
+void avrftdi_initpgm        (PROGRAMMER * pgm);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
+
+

avrdude/avrftdi_private.h

@@ -0,0 +1,89 @@
+#pragma once
+#include "ac_cfg.h"
+
+#include <stdint.h>
+
+#if defined(HAVE_LIBFTDI1) && defined(HAVE_LIBUSB_1_0)
+# if defined(HAVE_LIBUSB_1_0_LIBUSB_H)
+#  include <libusb-1.0/libusb.h>
+# else
+#  include <libusb.h>
+# endif
+# include <libftdi1/ftdi.h>
+# undef HAVE_LIBFTDI_TYPE_232H
+# define HAVE_LIBFTDI_TYPE_232H 1
+#elif defined(HAVE_LIBFTDI) && defined(HAVE_USB_H)
+/* ftdi.h includes usb.h */
+#include <ftdi.h>
+#else 
+#warning No libftdi or libusb support. Install libftdi1/libusb-1.0 or libftdi/libusb and run configure/make again.
+#define DO_NOT_BUILD_AVRFTDI
+#endif
+
+#ifndef DO_NOT_BUILD_AVRFTDI
+
+#include "pgm.h"
+#include "pindefs.h"
+
+enum { ERR, WARN, INFO, DEBUG, TRACE };
+
+#define __log(lvl, fmt, ...)                                  \
+  do {                                                        \
+    avrftdi_log(lvl, __func__, __LINE__, fmt, ##__VA_ARGS__); \
+	} while(0)
+
+
+#define log_err(fmt, ...)   __log(ERR, fmt, ##__VA_ARGS__)
+#define log_warn(fmt, ...)  __log(WARN,  fmt, ##__VA_ARGS__)
+#define log_info(fmt, ...)  __log(INFO,  fmt, ##__VA_ARGS__)
+#define log_debug(fmt, ...) __log(DEBUG, fmt, ##__VA_ARGS__)
+#define log_trace(fmt, ...) __log(TRACE, fmt, ##__VA_ARGS__)
+
+#define E(x, ftdi)                                                  \
+	do {                                                              \
+		if ((x))                                                        \
+		{                                                               \
+			fprintf(stderr, "%s:%d %s() %s: %s (%d)\n\t%s\n",             \
+					__FILE__, __LINE__, __FUNCTION__,                         \
+					#x, strerror(errno), errno, ftdi_get_error_string(ftdi)); \
+			return -1;                                                    \
+		}                                                               \
+	} while(0)
+
+#define E_VOID(x, ftdi)                                             \
+	do {                                                              \
+		if ((x))                                                        \
+		{                                                               \
+			fprintf(stderr, "%s:%d %s() %s: %s (%d)\n\t%s\n",             \
+					__FILE__, __LINE__, __FUNCTION__,                         \
+	 			 #x, strerror(errno), errno, ftdi_get_error_string(ftdi));  \
+		}                                                               \
+	} while(0)
+
+
+#define to_pdata(pgm) \
+	((avrftdi_t *)((pgm)->cookie))
+
+typedef struct avrftdi_s {
+	/* pointer to struct maintained by libftdi to identify the device */
+	struct ftdi_context* ftdic; 
+	/* bitmask of values for pins. bit 0 represents pin 0 ([A|B]DBUS0) */
+	uint16_t pin_value;
+	/* bitmask of pin direction. a '1' make a pin an output.
+	 * bit 0 corresponds to pin 0. */
+	uint16_t pin_direction;
+	/* don't know. not useful. someone put it in. */
+	uint16_t led_mask;
+	/* total number of pins supported by a programmer. varies with FTDI chips */
+	int pin_limit;
+	/* internal RX buffer of the device. needed for INOUT transfers */
+	int rx_buffer_size;
+	int tx_buffer_size;
+	/* use bitbanging instead of mpsse spi */
+	bool use_bitbanging;
+} avrftdi_t;
+
+void avrftdi_log(int level, const char * func, int line, const char * fmt, ...);
+
+#endif /* DO_NOT_BUILD_AVRFDTI */
+

avrdude/avrftdi_tpi.c

@@ -0,0 +1,256 @@
+#include "ac_cfg.h"
+
+#include <stdint.h>
+#include <string.h>
+#include <errno.h>
+#include <unistd.h>
+
+#include "avr.h"
+#include "pgm.h"
+#include "avrpart.h"
+#include "pindefs.h"
+#include "tpi.h"
+#include "usbasp.h"
+
+#include "avrftdi_tpi.h"
+#include "avrftdi_private.h"
+
+#ifndef DO_NOT_BUILD_AVRFTDI
+
+static void avrftdi_tpi_disable(PROGRAMMER *);
+static int avrftdi_tpi_program_enable(PROGRAMMER * pgm, AVRPART * p);
+
+#ifdef notyet
+static void
+avrftdi_debug_frame(uint16_t frame)
+{
+	static char bit_name[] = "IDLES01234567PSS";
+	//static char bit_name[] = "SSP76543210SELDI";
+	char line0[34], line1[34], line2[34];
+	int bit, pos;
+
+	for(bit = 0; bit < 16; bit++)
+	{
+		pos = 16 - bit - 1;
+		if(frame & (1 << pos))
+		{
+			line0[2*pos]  = '_';
+			line0[2*pos+1] = ' ';
+			
+			line2[2*pos]  = ' ';
+			line2[2*pos+1] = ' ';
+		}
+		else
+		{
+			line0[2*pos]  = ' ';
+			line0[2*pos+1] = ' ';
+			
+			line2[2*pos]  = '-';
+			line2[2*pos+1] = ' ';
+		}
+			
+		line1[2*pos]  = bit_name[pos];
+		line1[2*pos+1] = ' ';
+			
+	}
+
+	line0[32] = 0;
+	line1[32] = 0;
+	line2[32] = 0;
+
+	log_debug("%s\n", line0);
+	log_debug("%s\n", line1);
+	//log_debug("%s\n", line2);
+}
+#endif /* notyet */
+
+int
+avrftdi_tpi_initialize(PROGRAMMER * pgm, AVRPART * p)
+{
+	int ret;
+
+	avrftdi_t* pdata = to_pdata(pgm);
+	unsigned char buf[] = { MPSSE_DO_WRITE | MPSSE_WRITE_NEG | MPSSE_LSB, 0x01, 0x00, 0xff, 0xff };
+
+	log_info("Using TPI interface\n");
+
+	pgm->program_enable = avrftdi_tpi_program_enable;
+	pgm->cmd_tpi = avrftdi_cmd_tpi;
+	pgm->chip_erase = avr_tpi_chip_erase;
+	pgm->disable = avrftdi_tpi_disable;
+
+	pgm->paged_load = NULL;
+	pgm->paged_write = NULL;
+
+	log_info("Setting /Reset pin low\n");
+	pgm->setpin(pgm, PIN_AVR_RESET, OFF);
+	pgm->setpin(pgm, PIN_AVR_SCK, OFF);
+	pgm->setpin(pgm, PIN_AVR_MOSI, ON);
+	usleep(20 * 1000);
+
+	pgm->setpin(pgm, PIN_AVR_RESET, ON);
+	/* worst case 128ms */
+	usleep(2 * 128 * 1000);
+
+	/*setting rst back to 0 */
+	pgm->setpin(pgm, PIN_AVR_RESET, OFF);
+	/*wait at least 20ms bevor issuing spi commands to avr */
+	usleep(20 * 1000);
+	
+	log_info("Sending 16 init clock cycles ...\n");
+	ret = ftdi_write_data(pdata->ftdic, buf, sizeof(buf));
+
+	return ret;
+}
+
+#define TPI_PARITY_MASK 0x2000
+
+static uint16_t
+tpi_byte2frame(uint8_t byte)
+{
+	uint16_t frame = 0xc00f;
+	int parity = __builtin_popcount(byte) & 1;
+
+	frame |= ((byte << 5) & 0x1fe0);
+
+	if(parity)
+		frame |= TPI_PARITY_MASK;
+	
+	return frame;
+}
+
+static int
+tpi_frame2byte(uint16_t frame, uint8_t * byte)
+{
+	/* drop idle and start bit(s) */
+	*byte = (frame >> 5) & 0xff;
+
+	int parity = __builtin_popcount(*byte) & 1;
+	int parity_rcvd = (frame & TPI_PARITY_MASK) ? 1 : 0;
+
+	return parity != parity_rcvd;
+}
+
+#ifdef notyet
+static int
+avrftdi_tpi_break(PROGRAMMER * pgm)
+{
+	unsigned char buffer[] = { MPSSE_DO_WRITE | MPSSE_WRITE_NEG | MPSSE_LSB, 1, 0, 0, 0 };
+	E(ftdi_write_data(to_pdata(pgm)->ftdic, buffer, sizeof(buffer)) != sizeof(buffer), to_pdata(pgm)->ftdic);
+
+	return 0;
+}
+#endif /* notyet */
+
+static int
+avrftdi_tpi_write_byte(PROGRAMMER * pgm, unsigned char byte)
+{
+	uint16_t frame;
+
+	struct ftdi_context* ftdic = to_pdata(pgm)->ftdic;
+
+	unsigned char buffer[] = { MPSSE_DO_WRITE | MPSSE_WRITE_NEG | MPSSE_LSB, 1, 0, 0, 0 };
+
+	frame = tpi_byte2frame(byte);
+	
+	buffer[3] = frame & 0xff;
+	buffer[4] = frame >> 8;
+	
+	log_trace("Byte %02x, frame: %04x, MPSSE: 0x%02x 0x%02x 0x%02x  0x%02x 0x%02x\n",
+			byte, frame, buffer[0], buffer[1], buffer[2], buffer[3], buffer[4]);
+
+	//avrftdi_debug_frame(frame);
+	
+	E(ftdi_write_data(ftdic, buffer, sizeof(buffer)) != sizeof(buffer), ftdic);
+
+	return 0;
+}
+
+#define TPI_FRAME_SIZE 12
+#define TPI_IDLE_BITS   2
+
+static int
+avrftdi_tpi_read_byte(PROGRAMMER * pgm, unsigned char * byte)
+{
+	uint16_t frame;
+	
+	/* use 2 guard bits, 2 default idle bits + 12 frame bits = 16 bits total */
+	const int bytes = 3;
+	int err, i = 0;
+	
+	unsigned char buffer[4];
+
+	buffer[0] = MPSSE_DO_READ | MPSSE_LSB;
+	buffer[1] = (bytes-1) & 0xff;
+	buffer[2] = ((bytes-1) >> 8) & 0xff;
+	buffer[3] = SEND_IMMEDIATE;
+
+	log_trace("MPSSE: 0x%02x 0x%02x 0x%02x 0x%02x (Read frame)\n",
+			buffer[0], buffer[1], buffer[2], buffer[3]);
+
+	ftdi_write_data(to_pdata(pgm)->ftdic, buffer, 4);
+
+	memset(buffer, 0, sizeof(buffer));
+
+	i = 0;
+	do {
+		int err = ftdi_read_data(to_pdata(pgm)->ftdic, &buffer[i], bytes - i);
+		E(err < 0, to_pdata(pgm)->ftdic);
+		i += err;
+	} while(i < bytes);
+
+
+	log_trace("MPSSE: 0x%02x 0x%02x 0x%02x 0x%02x (Read frame)\n",
+			buffer[0], buffer[1], buffer[2], buffer[3]);
+
+
+	frame = buffer[0] | (buffer[1] << 8);
+	
+	err = tpi_frame2byte(frame, byte);
+	log_trace("Frame: 0x%04x, byte: 0x%02x\n", frame, *byte);
+	
+	//avrftdi_debug_frame(frame);
+
+	return err;
+}
+
+static int
+avrftdi_tpi_program_enable(PROGRAMMER * pgm, AVRPART * p)
+{
+	return avr_tpi_program_enable(pgm, p, TPIPCR_GT_2b);
+}
+
+int
+avrftdi_cmd_tpi(PROGRAMMER * pgm, const unsigned char *cmd, int cmd_len,
+		unsigned char *res, int res_len)
+{
+	int i, err = 0;
+
+	for(i = 0; i < cmd_len; i++)
+	{
+		err = avrftdi_tpi_write_byte(pgm, cmd[i]);
+		if(err)
+			return err;
+	}
+
+	for(i = 0; i < res_len; i++)
+	{
+		err = avrftdi_tpi_read_byte(pgm, &res[i]);
+		if(err)
+			return err;
+	}
+
+	return 0;
+}
+
+static void
+avrftdi_tpi_disable(PROGRAMMER * pgm)
+{
+	unsigned char cmd[] = {TPI_OP_SSTCS(TPIPCR), 0};
+	pgm->cmd_tpi(pgm, cmd, sizeof(cmd), NULL, 0);
+
+	log_info("Leaving Programming mode.\n");
+}
+
+#endif /* DO_NOT_BUILD_AVRFTDI */
+

avrdude/avrftdi_tpi.h

@@ -0,0 +1,12 @@
+#pragma once
+
+#include "pgm.h"
+#include "avrpart.h"
+
+//int avrftdi_tpi_write_byte(PROGRAMMER * pgm, unsigned char byte);
+//int avrftdi_tpi_read_byte(PROGRAMMER * pgm, unsigned char * byte);
+int avrftdi_cmd_tpi(PROGRAMMER * pgm, const unsigned char *cmd, int cmd_len,
+		unsigned char *res, int res_len);
+int avrftdi_tpi_initialize(PROGRAMMER * pgm, AVRPART * p);
+
+

avrdude/avrpart.c

@@ -15,8 +15,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 /* $Id$ */
@@ -24,12 +23,10 @@
 #include <stdlib.h>
 #include <string.h>
 
+#include "avrdude.h"
 #include "avrpart.h"
 #include "pindefs.h"
 
-extern char * progname;
-
-
 /***
  *** Elementary functions dealing with OPCODE structures
  ***/
@@ -49,6 +46,30 @@ OPCODE * avr_new_opcode(void)
   return m;
 }
 
+static OPCODE * avr_dup_opcode(OPCODE * op)
+{
+  OPCODE * m;
+  
+  /* this makes life easier */
+  if (op == NULL) {
+    return NULL;
+  }
+
+  m = (OPCODE *)malloc(sizeof(*m));
+  if (m == NULL) {
+    fprintf(stderr, "avr_dup_opcode(): out of memory\n");
+    exit(1);
+  }
+
+  memcpy(m, op, sizeof(*m));
+
+  return m;
+}
+
+void avr_free_opcode(OPCODE * op)
+{
+  free(op);
+}
 
 /*
  * avr_set_bits()
@@ -164,7 +185,28 @@ int avr_get_output(OPCODE * op, unsigned char * res, unsigned char * data)
 }
 
 
-char * avr_op_str(int op)
+/*
+ * avr_get_output_index()
+ *
+ * Calculate the byte number of the output data based on the
+ * opcode data.
+ */
+int avr_get_output_index(OPCODE * op)
+{
+  int i, j;
+
+  for (i=0; i<32; i++) {
+    if (op->bit[i].type == AVR_CMDBIT_OUTPUT) {
+      j = 3 - i / 8;
+      return j;
+    }
+  }
+
+  return -1;
+}
+
+
+static char * avr_op_str(int op)
 {
   switch (op) {
     case AVR_OP_READ        : return "READ"; break;
@@ -184,7 +226,7 @@ char * avr_op_str(int op)
 }
 
 
-char * bittype(int type)
+static char * bittype(int type)
 {
   switch (type) {
     case AVR_CMDBIT_IGNORE  : return "IGNORE"; break;
@@ -235,6 +277,12 @@ int avr_initmem(AVRPART * p)
               progname, m->desc, m->size);
       return -1;
     }
+    m->tags = (unsigned char *) malloc(m->size);
+    if (m->tags == NULL) {
+      fprintf(stderr, "%s: can't alloc buffer for %s size of %d bytes\n",
+              progname, m->desc, m->size);
+      return -1;
+    }
   }
 
   return 0;
@@ -244,23 +292,62 @@ int avr_initmem(AVRPART * p)
 AVRMEM * avr_dup_mem(AVRMEM * m)
 {
   AVRMEM * n;
+  int i;
 
   n = avr_new_memtype();
 
   *n = *m;
 
-  n->buf = (unsigned char *)malloc(n->size);
-  if (n->buf == NULL) {
-    fprintf(stderr,
-            "avr_dup_mem(): out of memory (memsize=%d)\n",
-            n->size);
-    exit(1);
+  if (m->buf != NULL) {
+    n->buf = (unsigned char *)malloc(n->size);
+    if (n->buf == NULL) {
+      fprintf(stderr,
+              "avr_dup_mem(): out of memory (memsize=%d)\n",
+              n->size);
+      exit(1);
+    }
+    memcpy(n->buf, m->buf, n->size);
+  }
+
+  if (m->tags != NULL) {
+    n->tags = (unsigned char *)malloc(n->size);
+    if (n->tags == NULL) {
+      fprintf(stderr,
+              "avr_dup_mem(): out of memory (memsize=%d)\n",
+              n->size);
+      exit(1);
+    }
+    memcpy(n->tags, m->tags, n->size);
+  }
+
+  for (i = 0; i < AVR_OP_MAX; i++) {
+    n->op[i] = avr_dup_opcode(n->op[i]);
   }
-  memset(n->buf, 0, n->size);
 
   return n;
 }
 
+void avr_free_mem(AVRMEM * m)
+{
+    int i;
+    if (m->buf != NULL) {
+      free(m->buf);
+      m->buf = NULL;
+    }
+    if (m->tags != NULL) {
+      free(m->tags);
+      m->tags = NULL;
+    }
+    for(i=0;i<sizeof(m->op)/sizeof(m->op[0]);i++)
+    {
+      if (m->op[i] != NULL)
+      {
+        avr_free_opcode(m->op[i]);
+        m->op[i] = NULL;
+      }
+    }
+    free(m);
+}
 
 AVRMEM * avr_locate_mem(AVRPART * p, char * desc)
 {
@@ -287,7 +374,7 @@ AVRMEM * avr_locate_mem(AVRPART * p, char * desc)
 }
 
 
-void avr_mem_display(char * prefix, FILE * f, AVRMEM * m, int type,
+void avr_mem_display(const char * prefix, FILE * f, AVRMEM * m, int type,
                      int verbose)
 {
   int i, j;
@@ -373,6 +460,7 @@ AVRPART * avr_new_part(void)
   p->lineno = 0;
   memset(p->signature, 0xFF, 3);
   p->ctl_stack_type = CTL_STACK_NONE;
+  p->ocdrev = -1;
 
   p->mem = lcreat(NULL, 0);
 
@@ -385,6 +473,7 @@ AVRPART * avr_dup_part(AVRPART * d)
   AVRPART * p;
   LISTID save;
   LNODEID ln;
+  int i;
 
   p = avr_new_part();
   save = p->mem;
@@ -397,9 +486,28 @@ AVRPART * avr_dup_part(AVRPART * d)
     ladd(p->mem, avr_dup_mem(ldata(ln)));
   }
 
+  for (i = 0; i < AVR_OP_MAX; i++) {
+    p->op[i] = avr_dup_opcode(p->op[i]);
+  }
+
   return p;
 }
 
+void avr_free_part(AVRPART * d)
+{
+int i;
+	ldestroy_cb(d->mem, (void(*)(void *))avr_free_mem);
+	d->mem = NULL;
+    for(i=0;i<sizeof(d->op)/sizeof(d->op[0]);i++)
+    {
+    	if (d->op[i] != NULL)
+    	{
+    		avr_free_opcode(d->op[i]);
+    		d->op[i] = NULL;
+    	}
+    }
+	free(d);
+}
 
 AVRPART * locate_part(LISTID parts, char * partdesc)
 {
@@ -436,22 +544,48 @@ AVRPART * locate_part_by_avr910_devcode(LISTID parts, int devcode)
   return NULL;
 }
 
-void list_parts(FILE * f, char * prefix, LISTID parts)
+/*
+ * Iterate over the list of avrparts given as "avrparts", and
+ * call the callback function cb for each entry found.  cb is being
+ * passed the following arguments:
+ * . the name of the avrpart (for -p)
+ * . the descriptive text given in the config file
+ * . the name of the config file this avrpart has been defined in
+ * . the line number of the config file this avrpart has been defined at
+ * . the "cookie" passed into walk_avrparts() (opaque client data)
+ */
+void walk_avrparts(LISTID avrparts, walk_avrparts_cb cb, void *cookie)
 {
   LNODEID ln1;
   AVRPART * p;
 
-  for (ln1=lfirst(parts); ln1; ln1=lnext(ln1)) {
+  for (ln1 = lfirst(avrparts); ln1; ln1 = lnext(ln1)) {
     p = ldata(ln1);
-    fprintf(f, "%s%-4s = %-15s [%s:%d]\n",
-            prefix, p->id, p->desc, p->config_file, p->lineno);
+    cb(p->id, p->desc, p->config_file, p->lineno, cookie);
   }
+}
 
-  return;
+/*
+ * Compare function to sort the list of programmers
+ */
+static int sort_avrparts_compare(AVRPART * p1,AVRPART * p2)
+{
+  if(p1 == NULL || p2 == NULL) {
+    return 0;
+  }
+  return strncasecmp(p1->desc,p2->desc,AVR_DESCLEN);
+}
+
+/*
+ * Sort the list of programmers given as "programmers"
+ */
+void sort_avrparts(LISTID avrparts)
+{
+  lsort(avrparts,(int (*)(void*, void*)) sort_avrparts_compare);
 }
 
 
-char * reset_disp_str(int r)
+static char * reset_disp_str(int r)
 {
   switch (r) {
     case RESET_DEDICATED : return "dedicated";
@@ -461,49 +595,37 @@ char * reset_disp_str(int r)
 }
 
 
-char * pin_name(int pinno)
-{
-  switch (pinno) {
-    case PIN_AVR_RESET : return "RESET";
-    case PIN_AVR_MISO  : return "MISO";
-    case PIN_AVR_MOSI  : return "MOSI";
-    case PIN_AVR_SCK   : return "SCK";
-    default : return "<unknown>";
-  }
-}
-
-
-void avr_display(FILE * f, AVRPART * p, char * prefix, int verbose)
+void avr_display(FILE * f, AVRPART * p, const char * prefix, int verbose)
 {
   int i;
   char * buf;
-  char * px;
+  const char * px;
   LNODEID ln;
   AVRMEM * m;
 
   fprintf(f,
-          "%sAVR Part              : %s\n"
-          "%sChip Erase delay      : %d us\n"
-          "%sPAGEL                 : P%02X\n"
-          "%sBS2                   : P%02X\n"
-          "%sRESET disposition     : %s\n"
-          "%sRETRY pulse           : %s\n"
-          "%sserial program mode   : %s\n"
-          "%sparallel program mode : %s\n"
-          "%sTimeout               : %d\n"
-          "%sStabDelay             : %d\n"
-          "%sCmdexeDelay           : %d\n"
-          "%sSyncLoops             : %d\n"
-          "%sByteDelay             : %d\n"
-          "%sPollIndex             : %d\n"
-          "%sPollValue             : 0x%02x\n"
-          "%sMemory Detail         :\n\n",
+          "%sAVR Part                      : %s\n"
+          "%sChip Erase delay              : %d us\n"
+          "%sPAGEL                         : P%02X\n"
+          "%sBS2                           : P%02X\n"
+          "%sRESET disposition             : %s\n"
+          "%sRETRY pulse                   : %s\n"
+          "%sserial program mode           : %s\n"
+          "%sparallel program mode         : %s\n"
+          "%sTimeout                       : %d\n"
+          "%sStabDelay                     : %d\n"
+          "%sCmdexeDelay                   : %d\n"
+          "%sSyncLoops                     : %d\n"
+          "%sByteDelay                     : %d\n"
+          "%sPollIndex                     : %d\n"
+          "%sPollValue                     : 0x%02x\n"
+          "%sMemory Detail                 :\n\n",
           prefix, p->desc,
           prefix, p->chip_erase_delay,
           prefix, p->pagel,
           prefix, p->bs2,
           prefix, reset_disp_str(p->reset_disposition),
-          prefix, pin_name(p->retry_pulse),
+          prefix, avr_pin_name(p->retry_pulse),
           prefix, (p->flags & AVRPART_SERIALOK) ? "yes" : "no",
           prefix, (p->flags & AVRPART_PARALLELOK) ?
             ((p->flags & AVRPART_PSEUDOPARALLEL) ? "psuedo" : "yes") : "no",

avrdude/avrpart.h

@@ -14,22 +14,19 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 /* $Id$ */
 
-#ifndef __avrpart_h__
-#define __avrpart_h__
+#ifndef avrpart_h
+#define avrpart_h
 
 #include <limits.h>
 
 #include "lists.h"
 
 
-extern LISTID part_list;
-
 /*
  * AVR serial programming instructions
  */
@@ -90,12 +87,21 @@ typedef struct opcode {
 #define AVRPART_ALLOWFULLPAGEBITSTREAM 0x0010 /* JTAG ICE mkII param. */
 #define AVRPART_ENABLEPAGEPROGRAMMING 0x0020 /* JTAG ICE mkII param. */
 #define AVRPART_HAS_DW         0x0040  /* part has a debugWire i/f */
+#define AVRPART_HAS_PDI        0x0080  /* part has PDI i/f rather than ISP (ATxmega) */
+#define AVRPART_AVR32          0x0100  /* part is in AVR32 family */
+#define AVRPART_INIT_SMC       0x0200  /* part will undergo chip erase */
+#define AVRPART_WRITE          0x0400  /* at least one write operation specified */
+#define AVRPART_HAS_TPI        0x0800  /* part has TPI i/f rather than ISP (ATtiny4/5/9/10) */
+#define AVRPART_IS_AT90S1200   0x1000  /* part is an AT90S1200 (needs special treatment) */
 
 #define AVR_DESCLEN 64
 #define AVR_IDLEN   32
 #define CTL_STACK_SIZE 32
 #define FLASH_INSTR_SIZE 3
 #define EEPROM_INSTR_SIZE 20
+
+#define TAG_ALLOCATED          1    /* memory byte is allocated */
+
 typedef struct avrpart {
   char          desc[AVR_DESCLEN];  /* long part name */
   char          id[AVR_IDLEN];      /* short part name */
@@ -149,6 +155,9 @@ typedef struct avrpart {
   unsigned char rampz;              /* JTAG ICE mkII XML file parameter */
   unsigned char spmcr;              /* JTAG ICE mkII XML file parameter */
   unsigned short eecr;              /* JTAC ICE mkII XML file parameter */
+  unsigned int mcu_base;            /* Base address of MCU control block in ATxmega devices */
+  unsigned int nvm_base;            /* Base address of NVM controller in ATxmega devices */
+  int           ocdrev;             /* OCD revision (JTAGICE3 parameter, from AS6 XML files) */
 
   OPCODE      * op[AVR_OP_MAX];     /* opcodes */
 
@@ -164,12 +173,13 @@ typedef struct avrmem {
   int size;                   /* total memory size in bytes */
   int page_size;              /* size of memory page (if page addressed) */
   int num_pages;              /* number of pages (if page addressed) */
+  unsigned int offset;        /* offset in IO memory (ATxmega) */
   int min_write_delay;        /* microseconds */
   int max_write_delay;        /* microseconds */
   int pwroff_after_write;     /* after this memory type is written to,
                                  the device must be powered off and
                                  back on, see errata
-                                 http://www.atmel.com/atmel/acrobat/doc1280.pdf */
+                                 http://www.atmel.com/dyn/resources/prod_documents/doc1280.pdf */
   unsigned char readback[2];  /* polled read-back values */
 
   int mode;                   /* stk500 v2 xml file parameter */
@@ -179,30 +189,47 @@ typedef struct avrmem {
   int pollindex;              /* stk500 v2 xml file parameter */
 
   unsigned char * buf;        /* pointer to memory buffer */
+  unsigned char * tags;       /* allocation tags */
   OPCODE * op[AVR_OP_MAX];    /* opcodes */
 } AVRMEM;
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 /* Functions for OPCODE structures */
 OPCODE * avr_new_opcode(void);
+void     avr_free_opcode(OPCODE * op);
 int avr_set_bits(OPCODE * op, unsigned char * cmd);
 int avr_set_addr(OPCODE * op, unsigned char * cmd, unsigned long addr);
 int avr_set_input(OPCODE * op, unsigned char * cmd, unsigned char data);
 int avr_get_output(OPCODE * op, unsigned char * res, unsigned char * data);
+int avr_get_output_index(OPCODE * op);
 
 /* Functions for AVRMEM structures */
 AVRMEM * avr_new_memtype(void);
 int avr_initmem(AVRPART * p);
 AVRMEM * avr_dup_mem(AVRMEM * m);
+void     avr_free_mem(AVRMEM * m);
 AVRMEM * avr_locate_mem(AVRPART * p, char * desc);
-void avr_mem_display(char * prefix, FILE * f, AVRMEM * m, int type,
+void avr_mem_display(const char * prefix, FILE * f, AVRMEM * m, int type,
                      int verbose);
 
 /* Functions for AVRPART structures */
 AVRPART * avr_new_part(void);
 AVRPART * avr_dup_part(AVRPART * d);
+void      avr_free_part(AVRPART * d);
 AVRPART * locate_part(LISTID parts, char * partdesc);
 AVRPART * locate_part_by_avr910_devcode(LISTID parts, int devcode);
-void list_parts(FILE * f, char * prefix, LISTID parts);
-void avr_display(FILE * f, AVRPART * p, char * prefix, int verbose);
+void avr_display(FILE * f, AVRPART * p, const char * prefix, int verbose);
 
+typedef void (*walk_avrparts_cb)(const char *name, const char *desc,
+                                 const char *cfgname, int cfglineno,
+                                 void *cookie);
+void walk_avrparts(LISTID avrparts, walk_avrparts_cb cb, void *cookie);
+void sort_avrparts(LISTID avrparts);
+#ifdef __cplusplus
+}
 #endif
+
+#endif /* avrpart_h */

avrdude/bitbang.c

@@ -2,6 +2,7 @@
  * avrdude - A Downloader/Uploader for AVR device programmers
  * Copyright (C) 2000, 2001, 2002, 2003  Brian S. Dean <bsd@bsdhome.com>
  * Copyright (C) 2005 Michael Holzt <kju-avr@fqdn.org>
+ * Copyright (C) 2011 Darell Tan <darell.tan@gmail.com>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -14,8 +15,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 /* $Id$ */
 
@@ -33,19 +33,20 @@
 #  include <sys/time.h>
 #endif
 
+#include "avrdude.h"
 #include "avr.h"
 #include "pindefs.h"
 #include "pgm.h"
 #include "par.h"
 #include "serbb.h"
-
-extern char * progname;
-extern int do_cycles;
-extern int verbose;
+#include "tpi.h"
 
 static int delay_decrement;
 
-#if !defined(WIN32NATIVE)
+#if defined(WIN32NATIVE)
+static int has_perfcount;
+static LARGE_INTEGER freq;
+#else
 static volatile int done;
 
 typedef void (*mysighandler_t)(int);
@@ -56,22 +57,44 @@ static void alarmhandler(int signo)
   done = 1;
   signal(SIGALRM, saved_alarmhandler);
 }
-#endif /* !WIN32NATIVE */
+#endif /* WIN32NATIVE */
 
 /*
  * Calibrate the microsecond delay loop below.
  */
 static void bitbang_calibrate_delay(void)
 {
-  /*
-   * Right now, we don't have any Win32 implementation for this, so we
-   * can only run on a preconfigured delay stepping there.  The figure
-   * below should at least be correct within an order of magnitude,
-   * judging from the auto-calibration figures seen on various Unix
-   * systems on comparable hardware.
-   */
 #if defined(WIN32NATIVE)
-  delay_decrement = 100;
+  /*
+   * If the hardware supports a high-resolution performance counter,
+   * we ultimately prefer that one, as it gives quite accurate delays
+   * on modern high-speed CPUs.
+   */
+  if (QueryPerformanceFrequency(&freq))
+  {
+    has_perfcount = 1;
+    if (verbose >= 2)
+      fprintf(stderr,
+              "%s: Using performance counter for bitbang delays\n",
+              progname);
+  }
+  else
+  {
+    /*
+     * If a high-resolution performance counter is not available, we
+     * don't have any Win32 implementation for setting up the
+     * per-microsecond delay count, so we can only run on a
+     * preconfigured delay stepping there.  The figure below should at
+     * least be correct within an order of magnitude, judging from the
+     * auto-calibration figures seen on various Unix systems on
+     * comparable hardware.
+     */
+    if (verbose >= 2)
+      fprintf(stderr,
+      "%s: Using guessed per-microsecond delay count for bitbang delays\n",
+              progname);
+    delay_decrement = 100;
+  }
 #else  /* !WIN32NATIVE */
   struct itimerval itv;
   volatile int i;
@@ -119,10 +142,27 @@ static void bitbang_calibrate_delay(void)
  */
 void bitbang_delay(int us)
 {
+#if defined(WIN32NATIVE)
+  LARGE_INTEGER countNow, countEnd;
+
+  if (has_perfcount)
+  {
+    QueryPerformanceCounter(&countNow);
+    countEnd.QuadPart = countNow.QuadPart + freq.QuadPart * us / 1000000ll;
+
+    while (countNow.QuadPart < countEnd.QuadPart)
+      QueryPerformanceCounter(&countNow);
+  }
+  else /* no performance counters -- run normal uncalibrated delay */
+  {
+#endif  /* WIN32NATIVE */
   volatile int del = us * delay_decrement;
 
   while (del > 0)
     del--;
+#if defined(WIN32NATIVE)
+  }
+#endif /* WIN32NATIVE */
 }
 
 /*
@@ -173,6 +213,93 @@ static unsigned char bitbang_txrx(PROGRAMMER * pgm, unsigned char byte)
   return rbyte;
 }
 
+static int bitbang_tpi_clk(PROGRAMMER * pgm) 
+{
+  unsigned char r = 0;
+  pgm->setpin(pgm, pgm->pinno[PIN_AVR_SCK], 1);
+
+  r = pgm->getpin(pgm, pgm->pinno[PIN_AVR_MISO]);
+
+  pgm->setpin(pgm, pgm->pinno[PIN_AVR_SCK], 0);
+
+  return r;
+}
+
+void bitbang_tpi_tx(PROGRAMMER * pgm, unsigned char byte) 
+{
+  int i;
+  unsigned char b, parity;
+
+  /* start bit */
+  pgm->setpin(pgm, pgm->pinno[PIN_AVR_MOSI], 0);
+  bitbang_tpi_clk(pgm);
+
+  parity = 0;
+  for (i = 0; i <= 7; i++) {
+    b = (byte >> i) & 0x01;
+    parity ^= b;
+
+    /* set the data input line as desired */
+    pgm->setpin(pgm, pgm->pinno[PIN_AVR_MOSI], b);
+    bitbang_tpi_clk(pgm);
+  }
+  
+  /* parity bit */
+  pgm->setpin(pgm, pgm->pinno[PIN_AVR_MOSI], parity);
+  bitbang_tpi_clk(pgm);
+
+  /* 2 stop bits */
+  pgm->setpin(pgm, pgm->pinno[PIN_AVR_MOSI], 1);
+  bitbang_tpi_clk(pgm);
+  bitbang_tpi_clk(pgm);
+}
+
+int bitbang_tpi_rx(PROGRAMMER * pgm) 
+{
+  int i;
+  unsigned char b, rbyte, parity;
+
+  /* make sure pin is on for "pullup" */
+  pgm->setpin(pgm, pgm->pinno[PIN_AVR_MOSI], 1);
+
+  /* wait for start bit (up to 10 bits) */
+  b = 1;
+  for (i = 0; i < 10; i++) {
+    b = bitbang_tpi_clk(pgm);
+    if (b == 0)
+      break;
+  }
+  if (b != 0) {
+    fprintf(stderr, "bitbang_tpi_rx: start bit not received correctly\n");
+    return -1;
+  }
+
+  rbyte = 0;
+  parity = 0;
+  for (i=0; i<=7; i++) {
+    b = bitbang_tpi_clk(pgm);
+    parity ^= b;
+
+    rbyte |= b << i;
+  }
+
+  /* parity bit */
+  if (bitbang_tpi_clk(pgm) != parity) {
+    fprintf(stderr, "bitbang_tpi_rx: parity bit is wrong\n");
+    return -1;
+  }
+
+  /* 2 stop bits */
+  b = 1;
+  b &= bitbang_tpi_clk(pgm);
+  b &= bitbang_tpi_clk(pgm);
+  if (b != 1) {
+    fprintf(stderr, "bitbang_tpi_rx: stop bits not received correctly\n");
+    return -1;
+  }
+  
+  return rbyte;
+}
 
 int bitbang_rdy_led(PROGRAMMER * pgm, int value)
 {
@@ -203,8 +330,8 @@ int bitbang_vfy_led(PROGRAMMER * pgm, int value)
  * transmit an AVR device command and return the results; 'cmd' and
  * 'res' must point to at least a 4 byte data buffer
  */
-int bitbang_cmd(PROGRAMMER * pgm, unsigned char cmd[4],
-                   unsigned char res[4])
+int bitbang_cmd(PROGRAMMER * pgm, const unsigned char *cmd,
+                   unsigned char *res)
 {
   int i;
 
@@ -228,6 +355,77 @@ int bitbang_cmd(PROGRAMMER * pgm, unsigned char cmd[4],
   return 0;
 }
 
+int bitbang_cmd_tpi(PROGRAMMER * pgm, const unsigned char *cmd,
+                       int cmd_len, unsigned char *res, int res_len)
+{
+  int i, r;
+
+  pgm->pgm_led(pgm, ON);
+
+  for (i=0; i<cmd_len; i++) {
+    bitbang_tpi_tx(pgm, cmd[i]);
+  }
+
+  r = 0;
+  for (i=0; i<res_len; i++) {
+    r = bitbang_tpi_rx(pgm);
+    if (r == -1)
+      break;
+    res[i] = r;
+  }
+
+  if(verbose >= 2)
+  {
+    fprintf(stderr, "bitbang_cmd_tpi(): [ ");
+    for(i = 0; i < cmd_len; i++)
+      fprintf(stderr, "%02X ", cmd[i]);
+    fprintf(stderr, "] [ ");
+    for(i = 0; i < res_len; i++)
+    {
+      fprintf(stderr, "%02X ", res[i]);
+    }
+    fprintf(stderr, "]\n");
+  }
+
+  pgm->pgm_led(pgm, OFF);
+  if (r == -1)
+    return -1;
+  return 0;
+}
+
+/*
+ * transmit bytes via SPI and return the results; 'cmd' and
+ * 'res' must point to data buffers
+ */
+int bitbang_spi(PROGRAMMER * pgm, const unsigned char *cmd,
+                   unsigned char *res, int count)
+{
+  int i;
+
+  pgm->setpin(pgm, pgm->pinno[PIN_LED_PGM], 0);
+
+  for (i=0; i<count; i++) {
+    res[i] = bitbang_txrx(pgm, cmd[i]);
+  }
+
+  pgm->setpin(pgm, pgm->pinno[PIN_LED_PGM], 1);
+
+  if(verbose >= 2)
+	{
+        fprintf(stderr, "bitbang_cmd(): [ ");
+        for(i = 0; i < count; i++)
+            fprintf(stderr, "%02X ", cmd[i]);
+        fprintf(stderr, "] [ ");
+        for(i = 0; i < count; i++)
+		{
+            fprintf(stderr, "%02X ", res[i]);
+		}
+        fprintf(stderr, "]\n");
+	}
+
+  return 0;
+}
+
 
 /*
  * issue the 'chip erase' command to the AVR device
@@ -236,6 +434,39 @@ int bitbang_chip_erase(PROGRAMMER * pgm, AVRPART * p)
 {
   unsigned char cmd[4];
   unsigned char res[4];
+  AVRMEM *mem;
+
+  if (p->flags & AVRPART_HAS_TPI) {
+    pgm->pgm_led(pgm, ON);
+
+    while (avr_tpi_poll_nvmbsy(pgm));
+
+    /* NVMCMD <- CHIP_ERASE */
+    bitbang_tpi_tx(pgm, TPI_CMD_SOUT | TPI_SIO_ADDR(TPI_IOREG_NVMCMD));
+    bitbang_tpi_tx(pgm, TPI_NVMCMD_CHIP_ERASE); /* CHIP_ERASE */
+
+    /* Set Pointer Register */
+    mem = avr_locate_mem(p, "flash");
+    if (mem == NULL) {
+      fprintf(stderr, "No flash memory to erase for part %s\n",
+          p->desc);
+      return -1;
+    }
+    bitbang_tpi_tx(pgm, TPI_CMD_SSTPR | 0);
+    bitbang_tpi_tx(pgm, (mem->offset & 0xFF) | 1);  /* high byte */
+    bitbang_tpi_tx(pgm, TPI_CMD_SSTPR | 1);
+    bitbang_tpi_tx(pgm, (mem->offset >> 8) & 0xFF);
+
+    /* write dummy value to start erase */
+    bitbang_tpi_tx(pgm, TPI_CMD_SST);
+    bitbang_tpi_tx(pgm, 0xFF);
+
+    while (avr_tpi_poll_nvmbsy(pgm));
+
+    pgm->pgm_led(pgm, OFF);
+
+    return 0;
+  }
 
   if (p->op[AVR_OP_CHIP_ERASE] == NULL) {
     fprintf(stderr, "chip erase instruction not defined for part \"%s\"\n",
@@ -264,6 +495,19 @@ int bitbang_program_enable(PROGRAMMER * pgm, AVRPART * p)
 {
   unsigned char cmd[4];
   unsigned char res[4];
+  int i;
+
+  if (p->flags & AVRPART_HAS_TPI) {
+    /* enable NVM programming */
+    bitbang_tpi_tx(pgm, TPI_CMD_SKEY);
+    for (i = sizeof(tpi_skey) - 1; i >= 0; i--)
+      bitbang_tpi_tx(pgm, tpi_skey[i]);
+
+    /* check NVMEN bit */
+    bitbang_tpi_tx(pgm, TPI_CMD_SLDCS | TPI_REG_TPISR);
+    i = bitbang_tpi_rx(pgm);
+    return (i != -1 && (i & TPI_REG_TPISR_NVMEN)) ? 0 : -2;
+  }
 
   if (p->op[AVR_OP_PGM_ENABLE] == NULL) {
     fprintf(stderr, "program enable instruction not defined for part \"%s\"\n",
@@ -288,17 +532,68 @@ int bitbang_initialize(PROGRAMMER * pgm, AVRPART * p)
 {
   int rc;
   int tries;
+  int i;
 
   bitbang_calibrate_delay();
 
   pgm->powerup(pgm);
   usleep(20000);
 
+  /* TPIDATA is a single line, so MISO & MOSI should be connected */
+  if (p->flags & AVRPART_HAS_TPI) {
+    /* make sure cmd_tpi() is defined */
+    if (pgm->cmd_tpi == NULL) {
+      fprintf(stderr, "%s: Error: %s programmer does not support TPI\n",
+          progname, pgm->type);
+      return -1;
+    }
+
+	/* bring RESET high first */
+    pgm->setpin(pgm, pgm->pinno[PIN_AVR_RESET], 1);
+	usleep(1000);
+
+    if (verbose >= 2)
+      fprintf(stderr, "doing MOSI-MISO link check\n");
+
+    pgm->setpin(pgm, pgm->pinno[PIN_AVR_MOSI], 0);
+    if (pgm->getpin(pgm, pgm->pinno[PIN_AVR_MISO]) != 0) {
+      fprintf(stderr, "MOSI->MISO 0 failed\n");
+      return -1;
+    }
+    pgm->setpin(pgm, pgm->pinno[PIN_AVR_MOSI], 1);
+    if (pgm->getpin(pgm, pgm->pinno[PIN_AVR_MISO]) != 1) {
+      fprintf(stderr, "MOSI->MISO 1 failed\n");
+      return -1;
+    }
+
+    if (verbose >= 2)
+      fprintf(stderr, "MOSI-MISO link present\n");
+  }
+
   pgm->setpin(pgm, pgm->pinno[PIN_AVR_SCK], 0);
   pgm->setpin(pgm, pgm->pinno[PIN_AVR_RESET], 0);
   usleep(20000);
 
-  pgm->highpulsepin(pgm, pgm->pinno[PIN_AVR_RESET]);
+  if (p->flags & AVRPART_HAS_TPI) {
+    /* keep TPIDATA high for 16 clock cycles */
+    pgm->setpin(pgm, pgm->pinno[PIN_AVR_MOSI], 1);
+    for (i = 0; i < 16; i++)
+      pgm->highpulsepin(pgm, pgm->pinno[PIN_AVR_SCK]);
+
+    /* remove extra guard timing bits */
+    bitbang_tpi_tx(pgm, TPI_CMD_SSTCS | TPI_REG_TPIPCR);
+    bitbang_tpi_tx(pgm, 0x7);
+
+    /* read TPI ident reg */
+    bitbang_tpi_tx(pgm, TPI_CMD_SLDCS | TPI_REG_TPIIR);
+    rc = bitbang_tpi_rx(pgm);
+    if (rc != 0x80) {
+      fprintf(stderr, "TPIIR not correct\n");
+      return -1;
+    }
+  } else {
+    pgm->highpulsepin(pgm, pgm->pinno[PIN_AVR_RESET]);
+  }
 
   usleep(20000); /* 20 ms XXX should be a per-chip parameter */
 
@@ -310,7 +605,7 @@ int bitbang_initialize(PROGRAMMER * pgm, AVRPART * p)
    * order to possibly get back into sync with the chip if we are out
    * of sync.
    */
-  if (strcmp(p->desc, "AT90S1200")==0) {
+  if (p->flags & AVRPART_IS_AT90S1200) {
     pgm->program_enable(pgm, p);
   }
   else {

avrdude/bitbang.h

@@ -2,6 +2,7 @@
  * avrdude - A Downloader/Uploader for AVR device programmers
  * Copyright (C) 2000, 2001, 2002, 2003  Brian S. Dean <bsd@bsdhome.com>
  * Copyright (C) 2005 Michael Holzt <kju-avr@fqdn.org>
+ * Copyright (C) 2011 Darell Tan <darell.tan@gmail.com>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -14,14 +15,17 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 /* $Id$ */
 
 #ifndef bitbang_h
 #define bitbang_h
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 int bitbang_setpin(int fd, int pin, int value);
 int bitbang_getpin(int fd, int pin);
 int bitbang_highpulsepin(int fd, int pin);
@@ -33,8 +37,12 @@ int  bitbang_rdy_led        (PROGRAMMER * pgm, int value);
 int  bitbang_err_led        (PROGRAMMER * pgm, int value);
 int  bitbang_pgm_led        (PROGRAMMER * pgm, int value);
 int  bitbang_vfy_led        (PROGRAMMER * pgm, int value);
-int  bitbang_cmd            (PROGRAMMER * pgm, unsigned char cmd[4],
-                                unsigned char res[4]);
+int  bitbang_cmd            (PROGRAMMER * pgm, const unsigned char *cmd,
+                                unsigned char *res);
+int  bitbang_cmd_tpi        (PROGRAMMER * pgm, const unsigned char *cmd,
+                                int cmd_len, unsigned char *res, int res_len);
+int  bitbang_spi            (PROGRAMMER * pgm, const unsigned char *cmd,
+                                unsigned char *res, int count);
 int  bitbang_chip_erase     (PROGRAMMER * pgm, AVRPART * p);
 int  bitbang_program_enable (PROGRAMMER * pgm, AVRPART * p);
 void bitbang_powerup        (PROGRAMMER * pgm);
@@ -43,4 +51,8 @@ int  bitbang_initialize     (PROGRAMMER * pgm, AVRPART * p);
 void bitbang_disable        (PROGRAMMER * pgm);
 void bitbang_enable         (PROGRAMMER * pgm);
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif

avrdude/bootstrap

@@ -1,37 +1,10 @@
 #! /bin/sh
 
-# autoconf-2.59 is required
-
 : ${AUTOHEADER="autoheader${AC_VER}"}
 : ${AUTOCONF="autoconf${AC_VER}"}
-
-# automake-1.9.x is required
-
 : ${ACLOCAL="aclocal${AM_VER}"}
 : ${AUTOMAKE="automake${AM_VER}"}
 
-# Verify autoconf version
-
-AUTOCONF_VER=`(${AUTOCONF} --version 2>/dev/null | head -n 1 | \
-              cut -d ' ' -f 4) 2>/dev/null`
-if [ "$AUTOCONF_VER" != "2.59" ]
-then
-	echo "You need to use autoconf version 2.59."
-	echo "You are using `${AUTOCONF} --version | head -n 1`."
-	exit 1
-fi
-
-# Verify automake version
-
-AUTOMAKE_VER=`(${AUTOMAKE} --version | head -n 1 | \
-              cut -d ' ' -f 4 | cut -d '.' -f -2) 2>/dev/null`
-if [ "$AUTOMAKE_VER" != "1.9" ]
-then
-	echo "You need to use automake version 1.9."
-	echo "You are using `${AUTOMAKE} --version | head -n 1`."
-	exit 1
-fi
-
 export ACLOCAL AUTOHEADER AUTOCONF AUTOMAKE
 
 # Bootstrap the build system.

avrdude/buspirate.h

@@ -0,0 +1,32 @@
+/*
+ * avrdude - A Downloader/Uploader for AVR device programmers
+ *
+ * avrdude support for The Bus Pirate - universal serial interface
+ *
+ * Copyright (C) 2009 Michal Ludvig <mludvig@logix.net.nz>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/* $Id$ */
+
+#ifndef buspirate_h
+#define buspirate_h
+
+extern const char buspirate_desc[];
+extern const char buspirate_bb_desc[];
+void buspirate_initpgm (struct programmer_t *pgm);
+void buspirate_bb_initpgm (struct programmer_t *pgm);
+
+#endif

avrdude/butterfly.c

@@ -1,7 +1,7 @@
 /*
  * avrdude - A Downloader/Uploader for AVR device programmers
  * Copyright (C) 2003-2004  Theodore A. Roth  <troth@openavr.org>
- * Copyright (C) 2005 Joerg Wunsch <j@uriah.heep.sax.de>
+ * Copyright (C) 2005, 2007 Joerg Wunsch <j@uriah.heep.sax.de>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -14,8 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 /* $Id$ */
@@ -43,32 +42,43 @@
 #include <string.h>
 #include <errno.h>
 #include <ctype.h>
+#include <unistd.h>
 
+#include "avrdude.h"
 #include "avr.h"
 #include "pgm.h"
 #include "butterfly.h"
 #include "serial.h"
 
-extern char * progname;
-extern int do_cycles;
+/*
+ * Private data for this programmer.
+ */
+struct pdata
+{
+  char has_auto_incr_addr;
+  unsigned int buffersize;
+};
 
-static char has_auto_incr_addr;
-static unsigned buffersize = 0;
+#define PDATA(pgm) ((struct pdata *)(pgm->cookie))
 
-/* These two defines are only for debugging. Will remove them once it starts
-   working. */
-
-#define show_func_info() \
-  fprintf(stderr, "%s: line %d: called %s()\n", \
-          __FILE__, __LINE__, __FUNCTION__)
-
-#define no_show_func_info()
+static void butterfly_setup(PROGRAMMER * pgm)
+{
+  if ((pgm->cookie = malloc(sizeof(struct pdata))) == 0) {
+    fprintf(stderr,
+	    "%s: butterfly_setup(): Out of memory allocating private data\n",
+	    progname);
+    exit(1);
+  }
+  memset(pgm->cookie, 0, sizeof(struct pdata));
+}
 
+static void butterfly_teardown(PROGRAMMER * pgm)
+{
+  free(pgm->cookie);
+}
 
 static int butterfly_send(PROGRAMMER * pgm, char * buf, size_t len)
 {
-  no_show_func_info();
-
   return serial_send(&pgm->fd, (unsigned char *)buf, len);
 }
 
@@ -77,8 +87,6 @@ static int butterfly_recv(PROGRAMMER * pgm, char * buf, size_t len)
 {
   int rv;
 
-  no_show_func_info();
-
   rv = serial_recv(&pgm->fd, (unsigned char *)buf, len);
   if (rv < 0) {
     fprintf(stderr,
@@ -92,8 +100,6 @@ static int butterfly_recv(PROGRAMMER * pgm, char * buf, size_t len)
 
 static int butterfly_drain(PROGRAMMER * pgm, int display)
 {
-  no_show_func_info();
-
   return serial_drain(&pgm->fd, display);
 }
 
@@ -113,8 +119,6 @@ static void butterfly_vfy_cmd_sent(PROGRAMMER * pgm, char * errmsg)
 
 static int butterfly_rdy_led(PROGRAMMER * pgm, int value)
 {
-  no_show_func_info();
-
   /* Do nothing. */
 
   return 0;
@@ -123,8 +127,6 @@ static int butterfly_rdy_led(PROGRAMMER * pgm, int value)
 
 static int butterfly_err_led(PROGRAMMER * pgm, int value)
 {
-  no_show_func_info();
-
   /* Do nothing. */
 
   return 0;
@@ -133,8 +135,6 @@ static int butterfly_err_led(PROGRAMMER * pgm, int value)
 
 static int butterfly_pgm_led(PROGRAMMER * pgm, int value)
 {
-  no_show_func_info();
-
   /* Do nothing. */
 
   return 0;
@@ -143,8 +143,6 @@ static int butterfly_pgm_led(PROGRAMMER * pgm, int value)
 
 static int butterfly_vfy_led(PROGRAMMER * pgm, int value)
 {
-  no_show_func_info();
-
   /* Do nothing. */
 
   return 0;
@@ -156,8 +154,6 @@ static int butterfly_vfy_led(PROGRAMMER * pgm, int value)
  */
 static int butterfly_chip_erase(PROGRAMMER * pgm, AVRPART * p)
 {
-  no_show_func_info();
-
   butterfly_send(pgm, "e", 1);
   butterfly_vfy_cmd_sent(pgm, "chip erase");
 
@@ -184,8 +180,6 @@ static void butterfly_leave_prog_mode(PROGRAMMER * pgm)
  */
 static int butterfly_program_enable(PROGRAMMER * pgm, AVRPART * p)
 {
-  no_show_func_info();
-
   return -1;
 }
 
@@ -195,8 +189,6 @@ static int butterfly_program_enable(PROGRAMMER * pgm, AVRPART * p)
  */
 static void butterfly_powerup(PROGRAMMER * pgm)
 {
-  no_show_func_info();
-
   /* Do nothing. */
 
   return;
@@ -208,13 +200,12 @@ static void butterfly_powerup(PROGRAMMER * pgm)
  */
 static void butterfly_powerdown(PROGRAMMER * pgm)
 {
-  no_show_func_info();
-
   /* Do nothing. */
 
   return;
 }
 
+#define IS_BUTTERFLY_MK 0x0001
 
 /*
  * initialize the AVR device and prepare it to accept commands
@@ -226,35 +217,68 @@ static int butterfly_initialize(PROGRAMMER * pgm, AVRPART * p)
   char hw[2];
   char buf[10];
   char type;
-  char c;
-
-  no_show_func_info();
+  char c, devtype_1st;
 
   /*
    * Send some ESC to activate butterfly bootloader.  This is not needed
    * for plain avr109 bootloaders but does not harm there either.
    */
   fprintf(stderr, "Connecting to programmer: ");
-  do {
-    putc('.', stderr);
-    butterfly_send(pgm, "\033", 1);
-    butterfly_drain(pgm, 0);
-    butterfly_send(pgm, "S", 1);
-    butterfly_recv(pgm, &c, 1);
-    if (c != '?') {
-        putc('\n', stderr);
-        /*
-         * Got a useful response, continue getting the programmer
-         * identifier. Programmer returns exactly 7 chars _without_
-         * the null.
-         */
-      id[0] = c;
-      butterfly_recv(pgm, &id[1], sizeof(id)-2);
-      id[sizeof(id)-1] = '\0';
+  if (pgm->flag & IS_BUTTERFLY_MK)
+    {
+      char mk_reset_cmd[6] = {"#aR@S\r"};
+      unsigned char mk_timeout = 0;
+
+      putc('.', stderr);
+      butterfly_send(pgm, mk_reset_cmd, sizeof(mk_reset_cmd));
+      usleep(20000); 
+
+      do
+	{
+	  c = 27; 
+	  butterfly_send(pgm, &c, 1);
+	  usleep(20000);
+	  c = 0xaa;
+	  usleep(80000);
+	  butterfly_send(pgm, &c, 1);
+	  if (mk_timeout % 10 == 0) putc('.', stderr);
+	} while (mk_timeout++ < 10);
+
+      butterfly_recv(pgm, &c, 1);
+      if ( c != 'M' && c != '?') 
+        { 
+          fprintf(stderr, "\nConnection FAILED.");
+          exit(1);
+        }
+      else
+        {
+	  id[0] = 'M'; id[1] = 'K'; id[2] = '2'; id[3] = 0;
+	}
+    }
+  else
+    {
+      do {
+	putc('.', stderr);
+	butterfly_send(pgm, "\033", 1);
+	butterfly_drain(pgm, 0);
+	butterfly_send(pgm, "S", 1);
+	butterfly_recv(pgm, &c, 1);
+	if (c != '?') {
+	    putc('\n', stderr);
+	    /*
+	     * Got a useful response, continue getting the programmer
+	     * identifier. Programmer returns exactly 7 chars _without_
+	     * the null.
+	     */
+	  id[0] = c;
+	  butterfly_recv(pgm, &id[1], sizeof(id)-2);
+	  id[sizeof(id)-1] = '\0';
+	}
+      } while (c == '?');
     }
-  } while (c == '?');
 
   /* Get the HW and SW versions to see if the programmer is present. */
+  butterfly_drain(pgm, 0);
 
   butterfly_send(pgm, "V", 1);
   butterfly_recv(pgm, sw, sizeof(sw));
@@ -281,8 +305,8 @@ static int butterfly_initialize(PROGRAMMER * pgm, AVRPART * p)
   /* See if programmer supports autoincrement of address. */
 
   butterfly_send(pgm, "a", 1);
-  butterfly_recv(pgm, &has_auto_incr_addr, 1);
-  if (has_auto_incr_addr == 'Y')
+  butterfly_recv(pgm, &PDATA(pgm)->has_auto_incr_addr, 1);
+  if (PDATA(pgm)->has_auto_incr_addr == 'Y')
       fprintf(stderr, "Programmer supports auto addr increment.\n");
 
   /* Check support for buffered memory access, abort if not available */
@@ -296,34 +320,50 @@ static int butterfly_initialize(PROGRAMMER * pgm, AVRPART * p)
     exit(1);
   };
   butterfly_recv(pgm, &c, 1);
-  buffersize = (unsigned int)(unsigned char)c<<8;
+  PDATA(pgm)->buffersize = (unsigned int)(unsigned char)c<<8;
   butterfly_recv(pgm, &c, 1);
-  buffersize += (unsigned int)(unsigned char)c;
+  PDATA(pgm)->buffersize += (unsigned int)(unsigned char)c;
   fprintf(stderr,
     "Programmer supports buffered memory access with buffersize=%i bytes.\n",
-     buffersize);
+     PDATA(pgm)->buffersize);
 
   /* Get list of devices that the programmer supports. */
 
   butterfly_send(pgm, "t", 1);
   fprintf(stderr, "\nProgrammer supports the following devices:\n");
+  devtype_1st = 0;
   while (1) {
     butterfly_recv(pgm, &c, 1);
+    if (devtype_1st == 0)
+      devtype_1st = c;
+
     if (c == 0)
       break;
     fprintf(stderr, "    Device code: 0x%02x\n", (unsigned int)(unsigned char)c);
   };
   fprintf(stderr,"\n");
 
-  /* Tell the programmer which part we selected. */
+  /* Tell the programmer which part we selected.
+     According to the AVR109 code, this is ignored by the bootloader.  As
+     some early versions might not properly ignore it, rather pick up the
+     first device type as reported above than anything out of avrdude.conf,
+     so to avoid a potential conflict.  There appears to be no general
+     agreement on AVR910 device IDs beyond the ones from the original
+     appnote 910. */
 
   buf[0] = 'T';
-  buf[1] = p->avr910_devcode;
+  buf[1] = devtype_1st;
 
   butterfly_send(pgm, buf, 2);
   butterfly_vfy_cmd_sent(pgm, "select device");
 
+  if (verbose)
+    fprintf(stderr,
+	    "%s: devcode selected: 0x%02x\n",
+	    progname, (unsigned)buf[1]);
+
   butterfly_enter_prog_mode(pgm);
+  butterfly_drain(pgm, 0);
 
   return 0;
 }
@@ -332,8 +372,6 @@ static int butterfly_initialize(PROGRAMMER * pgm, AVRPART * p)
 
 static void butterfly_disable(PROGRAMMER * pgm)
 {
-  no_show_func_info();
-
   butterfly_leave_prog_mode(pgm);
 
   return;
@@ -342,16 +380,12 @@ static void butterfly_disable(PROGRAMMER * pgm)
 
 static void butterfly_enable(PROGRAMMER * pgm)
 {
-  no_show_func_info();
-
   return;
 }
 
 
 static int butterfly_open(PROGRAMMER * pgm, char * port)
 {
-  no_show_func_info();
-
   strcpy(pgm->port, port);
   /*
    *  If baudrate was not specified use 19200 Baud
@@ -359,7 +393,9 @@ static int butterfly_open(PROGRAMMER * pgm, char * port)
   if(pgm->baudrate == 0) {
     pgm->baudrate = 19200;
   }
-  serial_open(port, pgm->baudrate, &pgm->fd);
+  if (serial_open(port, pgm->baudrate, &pgm->fd)==-1) {
+    return -1;
+  }
 
   /*
    * drain any extraneous input
@@ -372,8 +408,6 @@ static int butterfly_open(PROGRAMMER * pgm, char * port)
 
 static void butterfly_close(PROGRAMMER * pgm)
 {
-  no_show_func_info();
-
   /* "exit programmer" */
   butterfly_send(pgm, "E", 1);
   butterfly_vfy_cmd_sent(pgm, "exit bootloader");
@@ -383,10 +417,8 @@ static void butterfly_close(PROGRAMMER * pgm)
 }
 
 
-static void butterfly_display(PROGRAMMER * pgm, char * p)
+static void butterfly_display(PROGRAMMER * pgm, const char * p)
 {
-  no_show_func_info();
-
   return;
 }
 
@@ -404,20 +436,33 @@ static void butterfly_set_addr(PROGRAMMER * pgm, unsigned long addr)
 }
 
 
+static void butterfly_set_extaddr(PROGRAMMER * pgm, unsigned long addr)
+{
+  char cmd[4];
+
+  cmd[0] = 'H';
+  cmd[1] = (addr >> 16) & 0xff;
+  cmd[2] = (addr >> 8) & 0xff;
+  cmd[3] = addr & 0xff;
+
+  butterfly_send(pgm, cmd, sizeof(cmd));
+  butterfly_vfy_cmd_sent(pgm, "set extaddr");
+}
+
+
 
 static int butterfly_write_byte(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m,
                              unsigned long addr, unsigned char value)
 {
   char cmd[6];
   int size;
-
-  no_show_func_info();
+  int use_ext_addr = m->op[AVR_OP_LOAD_EXT_ADDR] != NULL;
 
   if ((strcmp(m->desc, "flash") == 0) || (strcmp(m->desc, "eeprom") == 0))
   {
     cmd[0] = 'B';
     cmd[1] = 0;
-    if ((cmd[3] = toupper(m->desc[0])) == 'E') {	/* write to eeprom */
+    if ((cmd[3] = toupper((int)(m->desc[0]))) == 'E') {	/* write to eeprom */
       cmd[2] = 1;
       cmd[4] = value;
       size = 5;
@@ -427,7 +472,11 @@ static int butterfly_write_byte(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m,
       size = 6;
       return -1;
     }
-    butterfly_set_addr(pgm, addr);
+    if (use_ext_addr) {
+      butterfly_set_extaddr(pgm, addr);
+    } else {
+      butterfly_set_addr(pgm, addr);
+    }
   }
   else if (strcmp(m->desc, "lock") == 0)
   {
@@ -451,6 +500,7 @@ static int butterfly_read_byte_flash(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m,
   static int cached = 0;
   static unsigned char cvalue;
   static unsigned long caddr;
+  int use_ext_addr = m->op[AVR_OP_LOAD_EXT_ADDR] != NULL;
 
   if (cached && ((caddr + 1) == addr)) {
     *value = cvalue;
@@ -459,7 +509,11 @@ static int butterfly_read_byte_flash(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m,
   else {
     char buf[2];
 
-    butterfly_set_addr(pgm, addr >> 1);
+    if (use_ext_addr) {
+      butterfly_set_extaddr(pgm, addr >> 1);
+    } else {
+      butterfly_set_addr(pgm, addr >> 1);
+    }
 
     butterfly_send(pgm, "g\000\002F", 4);
 
@@ -467,13 +521,13 @@ static int butterfly_read_byte_flash(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m,
     butterfly_recv(pgm, buf, sizeof(buf));
 
     if ((addr & 0x01) == 0) {
-      *value = buf[1];
+      *value = buf[0];
       cached = 1;
-      cvalue = buf[0];
+      cvalue = buf[1];
       caddr = addr;
     }
     else {
-      *value = buf[0];
+      *value = buf[1];
     }
   }
 
@@ -490,14 +544,23 @@ static int butterfly_read_byte_eeprom(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m,
   return 0;
 }
 
+static int butterfly_page_erase(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m, unsigned int addr)
+{
+  if (strcmp(m->desc, "flash") == 0)
+    return -1;            /* not supported */
+  if (strcmp(m->desc, "eeprom") == 0)
+    return 0;             /* nothing to do */
+  fprintf(stderr,
+          "%s: butterfly_page_erase() called on memory type \"%s\"\n",
+          progname, m->desc);
+  return -1;
+}
 
 static int butterfly_read_byte(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m,
                             unsigned long addr, unsigned char * value)
 {
   char cmd;
 
-  no_show_func_info();
-
   if (strcmp(m->desc, "flash") == 0) {
     return butterfly_read_byte_flash(pgm, p, m, addr, value);
   }
@@ -529,21 +592,27 @@ static int butterfly_read_byte(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m,
 
 
 
-static int butterfly_paged_write(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m, 
-                              int page_size, int n_bytes)
+static int butterfly_paged_write(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m,
+                                 unsigned int page_size,
+                                 unsigned int addr, unsigned int n_bytes)
 {
-  unsigned int addr = 0;
-  unsigned int max_addr = n_bytes;
+  unsigned int max_addr = addr + n_bytes;
   char *cmd;
-  unsigned int blocksize = buffersize;
+  unsigned int blocksize = PDATA(pgm)->buffersize;
+  int use_ext_addr = m->op[AVR_OP_LOAD_EXT_ADDR] != NULL;
+  unsigned int wr_size = 2;
 
   if (strcmp(m->desc, "flash") && strcmp(m->desc, "eeprom")) 
     return -2;
 
   if (m->desc[0] == 'e')
-    blocksize = 1;		/* Write to eeprom single bytes only */
+    wr_size = blocksize = 1;		/* Write to eeprom single bytes only */
 
-  butterfly_set_addr(pgm, addr);
+  if (use_ext_addr) {
+    butterfly_set_extaddr(pgm, addr / wr_size);
+  } else {
+    butterfly_set_addr(pgm, addr / wr_size);
+  }
 
 #if 0
   usleep(1000000);
@@ -554,7 +623,7 @@ static int butterfly_paged_write(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m,
   cmd = malloc(4+blocksize);
   if (!cmd) return -1;
   cmd[0] = 'B';
-  cmd[3] = toupper(m->desc[0]);
+  cmd[3] = toupper((int)(m->desc[0]));
 
   while (addr < max_addr) {
     if ((max_addr - addr) < blocksize) {
@@ -568,8 +637,6 @@ static int butterfly_paged_write(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m,
     butterfly_vfy_cmd_sent(pgm, "write block");
 
     addr += blocksize;
-
-    report_progress (addr, max_addr, NULL);
   } /* while */
   free(cmd);
 
@@ -578,25 +645,33 @@ static int butterfly_paged_write(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m,
 
 
 
-static int butterfly_paged_load(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m, 
-                             int page_size, int n_bytes)
+static int butterfly_paged_load(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m,
+                                unsigned int page_size,
+                                unsigned int addr, unsigned int n_bytes)
 {
-  unsigned int addr = 0;
-  unsigned int max_addr = n_bytes;
-  int rd_size = 1;
+  unsigned int max_addr = addr + n_bytes;
+  int rd_size = 2;
+  int blocksize = PDATA(pgm)->buffersize;
+  int use_ext_addr = m->op[AVR_OP_LOAD_EXT_ADDR] != NULL;
 
   /* check parameter syntax: only "flash" or "eeprom" is allowed */
   if (strcmp(m->desc, "flash") && strcmp(m->desc, "eeprom")) 
     return -2;
 
+  if (m->desc[0] == 'e')
+    rd_size = blocksize = 1;		/* Read from eeprom single bytes only */
+
   {		/* use buffered mode */
     char cmd[4];
-    int blocksize = buffersize;
 
     cmd[0] = 'g';
-    cmd[3] = toupper(m->desc[0]);
+    cmd[3] = toupper((int)(m->desc[0]));
 
-    butterfly_set_addr(pgm, addr);
+    if (use_ext_addr) {
+      butterfly_set_extaddr(pgm, addr / rd_size);
+    } else {
+      butterfly_set_addr(pgm, addr / rd_size);
+    }
     while (addr < max_addr) {
       if ((max_addr - addr) < blocksize) {
         blocksize = max_addr - addr;
@@ -608,8 +683,6 @@ static int butterfly_paged_load(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m,
       butterfly_recv(pgm, (char *)&m->buf[addr], blocksize);
 
       addr += blocksize;
-
-      report_progress (addr, max_addr, NULL);
     } /* while */
   }
 
@@ -622,8 +695,6 @@ static int butterfly_read_sig_bytes(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m)
 {
   unsigned char tmp;
 
-  no_show_func_info();
-
   if (m->size < 3) {
     fprintf(stderr, "%s: memsize too small for sig byte read", progname);
     return -1;
@@ -639,12 +710,11 @@ static int butterfly_read_sig_bytes(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m)
   return 3;
 }
 
+const char butterfly_desc[] = "Atmel Butterfly evaluation board; Atmel AppNotes AVR109, AVR911";
 
 void butterfly_initpgm(PROGRAMMER * pgm)
 {
-  no_show_func_info();
-
-  strcpy(pgm->type, "avr910");
+  strcpy(pgm->type, "butterfly");
 
   /*
    * mandatory functions
@@ -670,8 +740,22 @@ void butterfly_initpgm(PROGRAMMER * pgm)
    * optional functions
    */
 
+  pgm->page_erase = butterfly_page_erase;
   pgm->paged_write = butterfly_paged_write;
   pgm->paged_load = butterfly_paged_load;
 
   pgm->read_sig_bytes = butterfly_read_sig_bytes;
+
+  pgm->setup          = butterfly_setup;
+  pgm->teardown       = butterfly_teardown;
+  pgm->flag = 0;
+}
+
+const char butterfly_mk_desc[] = "Mikrokopter.de Butterfly";
+
+void butterfly_mk_initpgm(PROGRAMMER * pgm)
+{
+  butterfly_initpgm(pgm);
+  strcpy(pgm->type, "butterfly_mk");
+  pgm->flag = IS_BUTTERFLY_MK;
 }

avrdude/butterfly.h

@@ -13,15 +13,25 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 /* $Id$ */
 
-#ifndef __butterfly_h__
-#define __butterfly_h__
+#ifndef butterfly_h
+#define butterfly_h
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+extern const char butterfly_desc[];
+extern const char butterfly_mk_desc[];
 void butterfly_initpgm (PROGRAMMER * pgm);
+void butterfly_mk_initpgm (PROGRAMMER * pgm);
 
-#endif /* __butterfly_h__ */
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* butterfly_h */

avrdude/config.c

@@ -13,19 +13,20 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 /* $Id$ */
 
 #include "ac_cfg.h"
 
+#include <errno.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <stdarg.h>
 #include <string.h>
 
+#include "avrdude.h"
 #include "avr.h"
 #include "config.h"
 #include "config_gram.h"
@@ -33,6 +34,8 @@
 char default_programmer[MAX_STR_CONST];
 char default_parallel[PATH_MAX];
 char default_serial[PATH_MAX];
+double default_bitclock;
+int default_safemode;
 
 char string_buf[MAX_STR_CONST];
 char *string_buf_ptr;
@@ -45,11 +48,20 @@ AVRMEM     * current_mem;
 LISTID       part_list;
 LISTID       programmers;
 
-int    lineno = 0;
-char * infile = NULL;
+int    lineno;
+const char * infile;
+
+extern char * yytext;
 
 #define DEBUG 0
 
+void cleanup_config(void)
+{
+  ldestroy_cb(part_list, (void(*)(void*))avr_free_part);
+  ldestroy_cb(programmers, (void(*)(void*))pgm_free);
+  ldestroy_cb(string_list, (void(*)(void*))free_token);
+  ldestroy_cb(number_list, (void(*)(void*))free_token);
+}
 
 int init_config(void)
 {
@@ -57,7 +69,7 @@ int init_config(void)
   number_list  = lcreat(NULL, 0);
   current_prog = NULL;
   current_part = NULL;
-  current_mem  = 0;
+  current_mem  = NULL;
   part_list    = lcreat(NULL, 0);
   programmers  = lcreat(NULL, 0);
 
@@ -77,7 +89,7 @@ int yywrap()
 
 int yyerror(char * errmsg)
 {
-  fprintf(stderr, "%s at %s:%d\n", errmsg, infile, lineno);
+  fprintf(stderr, "%s: %s at %s:%d\n", progname, errmsg, infile, lineno);
   exit(1);
 }
 
@@ -103,15 +115,14 @@ TOKEN * new_token(int primary)
 void free_token(TOKEN * tkn)
 {
   if (tkn) {
-    switch (tkn->primary) {
-      case TKN_STRING:
-      case TKN_ID:
+    switch (tkn->value.type) {
+      case V_STR:
         if (tkn->value.string)
           free(tkn->value.string);
         tkn->value.string = NULL;
         break;
     }
-    
+
     free(tkn);
   }
 }
@@ -138,15 +149,29 @@ TOKEN * number(char * text)
 
   tkn = new_token(TKN_NUMBER);
   tkn->value.type   = V_NUM;
-  tkn->value.number = atof(text);
+  tkn->value.number = atoi(text);
 
 #if DEBUG
-  fprintf(stderr, "NUMBER(%g)\n", tkn->value.number);
+  fprintf(stderr, "NUMBER(%d)\n", tkn->value.number);
 #endif
 
   return tkn;
 }
 
+TOKEN * number_real(char * text)
+{
+  struct token_t * tkn;
+
+  tkn = new_token(TKN_NUMBER);
+  tkn->value.type   = V_NUM_REAL;
+  tkn->value.number_real = atof(text);
+
+#if DEBUG
+  fprintf(stderr, "NUMBER(%g)\n", tkn->value.number_real);
+#endif
+
+  return tkn;
+}
 
 TOKEN * hexnumber(char * text)
 {
@@ -195,31 +220,6 @@ TOKEN * string(char * text)
 }
 
 
-TOKEN * id(char * text)
-{
-  struct token_t * tkn;
-  int len;
-
-  tkn = new_token(TKN_ID);
-
-  len = strlen(text);
-
-  tkn->value.type   = V_STR;
-  tkn->value.string = (char *) malloc(len+1);
-  if (tkn->value.string == NULL) {
-    fprintf(stderr, "id(): out of memory\n");
-    exit(1);
-  }
-  strcpy(tkn->value.string, text);
-
-#if DEBUG
-  fprintf(stderr, "ID(%s)\n", tkn->value.string);
-#endif
-
-  return tkn;
-}
-
-
 TOKEN * keyword(int primary)
 {
   struct token_t * tkn;
@@ -236,21 +236,21 @@ void print_token(TOKEN * tkn)
     return;
 
   fprintf(stderr, "token = %d = ", tkn->primary);
-  switch (tkn->primary) {
-    case TKN_NUMBER: 
-      fprintf(stderr, "NUMBER, value=%g", tkn->value.number); 
+  switch (tkn->value.type) {
+    case V_NUM:
+      fprintf(stderr, "NUMBER, value=%d", tkn->value.number);
       break;
 
-    case TKN_STRING: 
-      fprintf(stderr, "STRING, value=%s", tkn->value.string); 
+    case V_NUM_REAL:
+      fprintf(stderr, "NUMBER, value=%g", tkn->value.number_real);
       break;
 
-    case TKN_ID:  
-      fprintf(stderr, "ID,     value=%s", tkn->value.string); 
+    case V_STR:
+      fprintf(stderr, "STRING, value=%s", tkn->value.string);
       break;
 
-    default:     
-      fprintf(stderr, "<other>"); 
+    default:
+      fprintf(stderr, "<other>");
       break;
   }
 
@@ -261,14 +261,12 @@ void print_token(TOKEN * tkn)
 void pyytext(void)
 {
 #if DEBUG
-  extern char * yytext;
-
   fprintf(stderr, "TOKEN: \"%s\"\n", yytext);
 #endif
 }
 
 
-char * dup_string(char * str)
+char * dup_string(const char * str)
 {
   char * s;
 
@@ -281,3 +279,34 @@ char * dup_string(char * str)
   return s;
 }
 
+#ifdef HAVE_YYLEX_DESTROY
+/* reset lexer and free any allocated memory */
+extern int yylex_destroy(void);
+#endif
+
+int read_config(const char * file)
+{
+  FILE * f;
+
+  f = fopen(file, "r");
+  if (f == NULL) {
+    fprintf(stderr, "%s: can't open config file \"%s\": %s\n",
+            progname, file, strerror(errno));
+    return -1;
+  }
+
+  lineno = 1;
+  infile = file;
+  yyin   = f;
+
+  yyparse();
+
+#ifdef HAVE_YYLEX_DESTROY
+  /* reset lexer and free any allocated memory */
+  yylex_destroy();
+#endif
+
+  fclose(f);
+
+  return 0;
+}

avrdude/config.h

@@ -13,14 +13,13 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 /* $Id$ */
 
-#ifndef __config_h__
-#define __config_h__
+#ifndef config_h
+#define config_h
 
 #include "lists.h"
 #include "pindefs.h"
@@ -29,11 +28,14 @@
 
 #define MAX_STR_CONST 1024
 
-enum { V_NONE, V_NUM, V_STR };
+enum { V_NONE, V_NUM, V_NUM_REAL, V_STR };
 typedef struct value_t {
   int      type;
-  double   number;
-  char   * string;
+  /*union { TODO: use an anonymous union here ? */
+    int      number;
+    double   number_real;
+    char   * string;
+  /*};*/
 } VALUE;
 
 
@@ -49,13 +51,20 @@ extern PROGRAMMER * current_prog;
 extern AVRPART    * current_part;
 extern AVRMEM     * current_mem;
 extern int          lineno;
-extern char       * infile;
+extern const char * infile;
 extern LISTID       string_list;
 extern LISTID       number_list;
+extern LISTID       part_list;
+extern LISTID       programmers;
 extern char         default_programmer[];
 extern char         default_parallel[];
 extern char         default_serial[];
+extern double       default_bitclock;
+extern int          default_safemode;
 
+/* This name is fixed, it's only here for symmetry with
+ * default_parallel and default_serial. */
+#define DEFAULT_USB "usb"
 
 
 #if !defined(HAS_YYSTYPE)
@@ -66,11 +75,17 @@ extern YYSTYPE yylval;
 extern char string_buf[MAX_STR_CONST];
 extern char *string_buf_ptr;
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 int yyparse(void);
 
 
 int init_config(void);
 
+void cleanup_config(void);
+
 TOKEN * new_token(int primary);
 
 void free_token(TOKEN * tkn);
@@ -79,22 +94,24 @@ void free_tokens(int n, ...);
 
 TOKEN * number(char * text);
 
+TOKEN * number_real(char * text);
+
 TOKEN * hexnumber(char * text);
 
 TOKEN * string(char * text);
 
-TOKEN * id(char * text);
-
 TOKEN * keyword(int primary);
 
 void print_token(TOKEN * tkn);
 
-PROGRAMMER * new_programmer(void);
+void pyytext(void);
 
-AVRPART * new_part(void);
+char * dup_string(const char * str);
 
-AVRPART * dup_part(AVRPART * d);
+int read_config(const char * file);
 
-char * dup_string(char * str);
+#ifdef __cplusplus
+}
+#endif
 
 #endif

avrdude/config_gram.y

@@ -14,8 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 /* $Id$ */
@@ -27,6 +26,8 @@
 #include <string.h>
 #include <math.h>
 
+#include "avrdude.h"
+
 #include "config.h"
 #include "lists.h"
 #include "par.h"
@@ -34,30 +35,23 @@
 #include "pindefs.h"
 #include "ppi.h"
 #include "pgm.h"
-#include "stk500.h"
-#include "stk500v2.h"
-#include "stk500generic.h"
-#include "avr910.h"
-#include "butterfly.h"
-#include "usbasp.h"
+#include "pgm_type.h"
 #include "avr.h"
-#include "jtagmkI.h"
-#include "jtagmkII.h"
 
 #if defined(WIN32NATIVE)
 #define strtok_r( _s, _sep, _lasts ) \
     ( *(_lasts) = strtok( (_s), (_sep) ) )
 #endif
 
-extern char * progname;
-
 int yylex(void);
 int yyerror(char * errmsg);
 
 static int assign_pin(int pinno, TOKEN * v, int invert);
+static int assign_pin_list(int invert);
 static int which_opcode(TOKEN * opcode);
 static int parse_cmdbits(OPCODE * op);
- 
+
+static int pin_name;
 %}
 
 %token K_READ
@@ -82,17 +76,15 @@ static int parse_cmdbits(OPCODE * op);
 %token K_BS2
 %token K_BUFF
 %token K_CHIP_ERASE_DELAY
+%token K_CONNTYPE
 %token K_DEDICATED
+%token K_DEFAULT_BITCLOCK
 %token K_DEFAULT_PARALLEL
 %token K_DEFAULT_PROGRAMMER
+%token K_DEFAULT_SAFEMODE
 %token K_DEFAULT_SERIAL
 %token K_DESC
 %token K_DEVICECODE
-%token K_DRAGON_DW
-%token K_DRAGON_HVSP
-%token K_DRAGON_ISP
-%token K_DRAGON_JTAG
-%token K_DRAGON_PP
 %token K_STK500_DEVCODE
 %token K_AVR910_DEVCODE
 %token K_EEPROM
@@ -100,19 +92,19 @@ static int parse_cmdbits(OPCODE * op);
 %token K_FLASH
 %token K_ID
 %token K_IO
-%token K_JTAG_MKI
-%token K_JTAG_MKII
-%token K_JTAG_MKII_DW
-%token K_JTAG_MKII_ISP
 %token K_LOADPAGE
 %token K_MAX_WRITE_DELAY
+%token K_MCU_BASE
 %token K_MIN_WRITE_DELAY
 %token K_MISO
 %token K_MOSI
 %token K_NUM_PAGES
+%token K_NVM_BASE
+%token K_OCDREV
+%token K_OFFSET
 %token K_PAGEL
-%token K_PAR
 %token K_PARALLEL
+%token K_PARENT
 %token K_PART
 %token K_PGMLED
 %token K_PROGRAMMER
@@ -124,23 +116,20 @@ static int parse_cmdbits(OPCODE * op);
 %token K_READMEM
 %token K_RESET
 %token K_RETRY_PULSE
-%token K_SERBB
 %token K_SERIAL
 %token K_SCK
 %token K_SIGNATURE
 %token K_SIZE
-%token K_STK500
-%token K_STK500HVSP
-%token K_STK500PP
-%token K_STK500V2
-%token K_STK500GENERIC
-%token K_AVR910
-%token K_USBASP
-%token K_BUTTERFLY
+%token K_USB
+%token K_USBDEV
+%token K_USBSN
+%token K_USBPID
+%token K_USBPRODUCT
+%token K_USBVENDOR
+%token K_USBVID
 %token K_TYPE
 %token K_VCC
 %token K_VFYLED
-%token K_WRITEPAGE
 
 %token K_NO
 %token K_YES
@@ -197,7 +186,11 @@ static int parse_cmdbits(OPCODE * op);
 %token K_ENABLEPAGEPROGRAMMING	/* ? yes for mega256*, mega406 */
 %token K_HAS_JTAG		/* MCU has JTAG i/f. */
 %token K_HAS_DW			/* MCU has debugWire i/f. */
+%token K_HAS_PDI                /* MCU has PDI i/f rather than ISP (ATxmega). */
+%token K_HAS_TPI                /* MCU has TPI i/f rather than ISP (ATtiny4/5/9/10). */
 %token K_IDR			/* address of OCD register in IO space */
+%token K_IS_AT90S1200		/* chip is an AT90S1200 (needs special treatment) */
+%token K_IS_AVR32               /* chip is in the avr32 family */
 %token K_RAMPZ			/* address of RAMPZ reg. in IO space */
 %token K_SPMCR			/* address of SPMC[S]R in memory space */
 %token K_EECR    		/* address of EECR in memory space */
@@ -208,14 +201,27 @@ static int parse_cmdbits(OPCODE * op);
 %token TKN_EQUAL
 %token TKN_SEMI
 %token TKN_TILDE
+%token TKN_LEFT_PAREN
+%token TKN_RIGHT_PAREN
 %token TKN_NUMBER
+%token TKN_NUMBER_REAL
 %token TKN_STRING
-%token TKN_ID
 
 %start configuration
 
 %%
 
+number_real : 
+ TKN_NUMBER {
+    $$ = $1;
+    /* convert value to real */
+    $$->value.number_real = $$->value.number;
+    $$->value.type = V_NUM_REAL;
+  } |
+  TKN_NUMBER_REAL {
+    $$ = $1;
+  }
+
 configuration :
   /* empty */ | config
 ;
@@ -247,46 +253,87 @@ def :
     strncpy(default_serial, $3->value.string, PATH_MAX);
     default_serial[PATH_MAX-1] = 0;
     free_token($3);
+  } |
+
+  K_DEFAULT_BITCLOCK TKN_EQUAL number_real TKN_SEMI {
+    default_bitclock = $3->value.number_real;
+    free_token($3);
+  } |
+
+  K_DEFAULT_SAFEMODE TKN_EQUAL yesno TKN_SEMI {
+    if ($3->primary == K_YES)
+      default_safemode = 1;
+    else if ($3->primary == K_NO)
+      default_safemode = 0;
+    free_token($3);
   }
 ;
 
 
 prog_def :
-  K_PROGRAMMER 
-    { current_prog = pgm_new();
-      strcpy(current_prog->config_file, infile);
-      current_prog->lineno = lineno;
-    }
-    prog_parms
-    { 
+  prog_decl prog_parms
+    {
+      PROGRAMMER * existing_prog;
+      char * id;
       if (lsize(current_prog->id) == 0) {
         fprintf(stderr,
                 "%s: error at %s:%d: required parameter id not specified\n",
                 progname, infile, lineno);
         exit(1);
       }
-      if (current_prog->type[0] == 0) {
+      if (current_prog->initpgm == NULL) {
         fprintf(stderr, "%s: error at %s:%d: programmer type not specified\n",
                 progname, infile, lineno);
         exit(1);
       }
-      PUSH(programmers, current_prog); 
-      current_prog = NULL; 
+      id = ldata(lfirst(current_prog->id));
+      existing_prog = locate_programmer(programmers, id);
+      if (existing_prog) {
+        fprintf(stderr, "%s: warning at %s:%d: programmer %s overwrites "
+                "previous definition %s:%d.\n",
+                progname, infile, current_prog->lineno,
+                id, existing_prog->config_file, existing_prog->lineno);
+        lrmv_d(programmers, existing_prog);
+        pgm_free(existing_prog);
+      }
+      PUSH(programmers, current_prog);
+//      pgm_fill_old_pins(current_prog); // TODO to be removed if old pin data no longer needed
+//      pgm_display_generic(current_prog, id);
+      current_prog = NULL;
+    }
+;
+
+
+prog_decl :
+  K_PROGRAMMER
+    { current_prog = pgm_new();
+      strcpy(current_prog->config_file, infile);
+      current_prog->lineno = lineno;
+    }
+    |
+  K_PROGRAMMER K_PARENT TKN_STRING
+    {
+      struct programmer_t * pgm = locate_programmer(programmers, $3->value.string);
+      if (pgm == NULL) {
+        fprintf(stderr,
+                "%s: error at %s:%d: parent programmer %s not found\n",
+                progname, infile, lineno, $3->value.string);
+        exit(1);
+      }
+      current_prog = pgm_dup(pgm);
+      strcpy(current_prog->config_file, infile);
+      current_prog->lineno = lineno;
+      free_token($3);
     }
 ;
 
 
 part_def :
-  K_PART
-    {
-      current_part = avr_new_part();
-      strcpy(current_part->config_file, infile);
-      current_part->lineno = lineno;
-    }
-    part_parms 
+  part_decl part_parms 
     { 
       LNODEID ln;
       AVRMEM * m;
+      AVRPART * existing_part;
 
       if (current_part->id[0] == 0) {
         fprintf(stderr,
@@ -332,11 +379,44 @@ part_def :
         }
       }
 
+      existing_part = locate_part(part_list, current_part->id);
+      if (existing_part) {
+        fprintf(stderr, "%s: warning at %s:%d: part %s overwrites "
+                "previous definition %s:%d.\n",
+                progname, infile, current_part->lineno, current_part->id,
+                existing_part->config_file, existing_part->lineno);
+        lrmv_d(part_list, existing_part);
+        avr_free_part(existing_part);
+      }
       PUSH(part_list, current_part); 
       current_part = NULL; 
     }
 ;
 
+part_decl :
+  K_PART
+    {
+      current_part = avr_new_part();
+      strcpy(current_part->config_file, infile);
+      current_part->lineno = lineno;
+    } |
+  K_PART K_PARENT TKN_STRING 
+    {
+      AVRPART * parent_part = locate_part(part_list, $3->value.string);
+      if (parent_part == NULL) {
+        fprintf(stderr, 
+              "%s: error at %s:%d: can't find parent part",
+              progname, infile, lineno);
+        exit(1);
+      }
+
+      current_part = avr_dup_part(parent_part);
+      strcpy(current_part->config_file, infile);
+      current_part->lineno = lineno;
+
+      free_token($3);
+    }
+;
 
 string_list :
   TKN_STRING { ladd(string_list, $1); } |
@@ -349,16 +429,14 @@ num_list :
   num_list TKN_COMMA TKN_NUMBER { ladd(number_list, $3); }
 ;
 
-
 prog_parms :
   prog_parm TKN_SEMI |
   prog_parms prog_parm TKN_SEMI
 ;
 
-
 prog_parm :
   K_ID TKN_EQUAL string_list {
-    { 
+    {
       TOKEN * t;
       while (lsize(string_list)) {
         t = lrmv_n(string_list, 1);
@@ -367,190 +445,148 @@ prog_parm :
       }
     }
   } |
-
-  K_TYPE TKN_EQUAL K_PAR {
-    { 
-      par_initpgm(current_prog);
-    }
-  } |
-
-  K_TYPE TKN_EQUAL K_SERBB {
-    {
-      serbb_initpgm(current_prog);
-    }
-  } |
-
-  K_TYPE TKN_EQUAL K_STK500 {
-    { 
-      stk500_initpgm(current_prog);
-    }
-  } |
-
-  K_TYPE TKN_EQUAL K_STK500V2 {
-    {
-      stk500v2_initpgm(current_prog);
-    }
-  } |
-
-  K_TYPE TKN_EQUAL K_STK500HVSP {
-    {
-      stk500hvsp_initpgm(current_prog);
-    }
-  } |
-
-  K_TYPE TKN_EQUAL K_STK500PP {
-    {
-      stk500pp_initpgm(current_prog);
-    }
-  } |
-
-  K_TYPE TKN_EQUAL K_STK500GENERIC {
-    {
-      stk500generic_initpgm(current_prog);
-    }
-  } |
-
-  K_TYPE TKN_EQUAL K_AVR910 {
-    { 
-      avr910_initpgm(current_prog);
-    }
-  } |
-
-  K_TYPE TKN_EQUAL K_USBASP {
-    {
-      usbasp_initpgm(current_prog);
-    }
-  } |
-
-  K_TYPE TKN_EQUAL K_BUTTERFLY {
-    { 
-      butterfly_initpgm(current_prog);
-    }
-  } |
-
-  K_TYPE TKN_EQUAL K_JTAG_MKI {
-    {
-      jtagmkI_initpgm(current_prog);
-    }
-  } |
-
-  K_TYPE TKN_EQUAL K_JTAG_MKII {
-    {
-      jtagmkII_initpgm(current_prog);
-    }
-  } |
-
-  K_TYPE TKN_EQUAL K_JTAG_MKII_DW {
-    {
-      jtagmkII_dw_initpgm(current_prog);
-    }
-  } |
-
-  K_TYPE TKN_EQUAL K_JTAG_MKII_ISP {
-    {
-      stk500v2_jtagmkII_initpgm(current_prog);
-    }
-  } |
-
-  K_TYPE TKN_EQUAL K_DRAGON_DW {
-    {
-      jtagmkII_dragon_dw_initpgm(current_prog);
-    }
-  } |
-
-  K_TYPE TKN_EQUAL K_DRAGON_HVSP {
-    {
-      stk500v2_dragon_hvsp_initpgm(current_prog);
-    }
-  } |
-
-  K_TYPE TKN_EQUAL K_DRAGON_ISP {
-    {
-      stk500v2_dragon_isp_initpgm(current_prog);
-    }
-  } |
-
-  K_TYPE TKN_EQUAL K_DRAGON_JTAG {
-    {
-      jtagmkII_dragon_initpgm(current_prog);
-    }
-  } |
-
-  K_TYPE TKN_EQUAL K_DRAGON_PP {
-    {
-      stk500v2_dragon_pp_initpgm(current_prog);
-    }
-  } |
-
+  prog_parm_type
+  |
+  prog_parm_pins
+  |
+  prog_parm_usb
+  |
+  prog_parm_conntype
+  |
   K_DESC TKN_EQUAL TKN_STRING {
     strncpy(current_prog->desc, $3->value.string, PGM_DESCLEN);
     current_prog->desc[PGM_DESCLEN-1] = 0;
     free_token($3);
   } |
-
-  K_VCC TKN_EQUAL num_list {
-    { 
-      TOKEN * t;
-      int pin;
-
-      current_prog->pinno[PPI_AVR_VCC] = 0;
-
-      while (lsize(number_list)) {
-        t = lrmv_n(number_list, 1);
-        pin = t->value.number;
-        current_prog->pinno[PPI_AVR_VCC] |= (1 << pin);
-
-        free_token(t);
-      }
-    }
-  } |
-
-  K_BUFF TKN_EQUAL num_list {
-    { 
-      TOKEN * t;
-      int pin;
-
-      current_prog->pinno[PPI_AVR_BUFF] = 0;
-
-      while (lsize(number_list)) {
-        t = lrmv_n(number_list, 1);
-        pin = t->value.number;
-        current_prog->pinno[PPI_AVR_BUFF] |= (1 << pin);
-
-        free_token(t);
-      }
-    }
-  } |
-
   K_BAUDRATE TKN_EQUAL TKN_NUMBER {
     {
       current_prog->baudrate = $3->value.number;
+      free_token($3);
     }
-  } |
-
-  K_RESET  TKN_EQUAL TKN_NUMBER { free_token($1); 
-                                  assign_pin(PIN_AVR_RESET, $3, 0); } |
-  K_SCK    TKN_EQUAL TKN_NUMBER { free_token($1); 
-                                  assign_pin(PIN_AVR_SCK, $3, 0); } |
-  K_MOSI   TKN_EQUAL TKN_NUMBER { assign_pin(PIN_AVR_MOSI, $3, 0); } |
-  K_MISO   TKN_EQUAL TKN_NUMBER { assign_pin(PIN_AVR_MISO, $3, 0); } |
-  K_ERRLED TKN_EQUAL TKN_NUMBER { assign_pin(PIN_LED_ERR, $3, 0); } |
-  K_RDYLED TKN_EQUAL TKN_NUMBER { assign_pin(PIN_LED_RDY, $3, 0); } |
-  K_PGMLED TKN_EQUAL TKN_NUMBER { assign_pin(PIN_LED_PGM, $3, 0); } |
-  K_VFYLED TKN_EQUAL TKN_NUMBER { assign_pin(PIN_LED_VFY, $3, 0); } |
-
-  K_RESET  TKN_EQUAL TKN_TILDE TKN_NUMBER { free_token($1); 
-                                  assign_pin(PIN_AVR_RESET, $4, 1); } |
-  K_SCK    TKN_EQUAL TKN_TILDE TKN_NUMBER { free_token($1); 
-                                  assign_pin(PIN_AVR_SCK, $4, 1); } |
-  K_MOSI   TKN_EQUAL TKN_TILDE TKN_NUMBER { assign_pin(PIN_AVR_MOSI, $4, 1); } |
-  K_MISO   TKN_EQUAL TKN_TILDE TKN_NUMBER { assign_pin(PIN_AVR_MISO, $4, 1); } |
-  K_ERRLED TKN_EQUAL TKN_TILDE TKN_NUMBER { assign_pin(PIN_LED_ERR, $4, 1); } |
-  K_RDYLED TKN_EQUAL TKN_TILDE TKN_NUMBER { assign_pin(PIN_LED_RDY, $4, 1); } |
-  K_PGMLED TKN_EQUAL TKN_TILDE TKN_NUMBER { assign_pin(PIN_LED_PGM, $4, 1); } |
-  K_VFYLED TKN_EQUAL TKN_TILDE TKN_NUMBER { assign_pin(PIN_LED_VFY, $4, 1); }
+  }
 ;
 
+prog_parm_type:
+  K_TYPE TKN_EQUAL prog_parm_type_id
+;
+
+prog_parm_type_id:
+  TKN_STRING        {
+  const struct programmer_type_t * pgm_type = locate_programmer_type($1->value.string);
+    if (pgm_type == NULL) {
+        fprintf(stderr,
+                "%s: error at %s:%d: programmer type %s not found\n",
+                progname, infile, lineno, $1->value.string);
+        exit(1);
+    }
+    current_prog->initpgm = pgm_type->initpgm;
+    free_token($1); 
+}
+  | error
+{
+        fprintf(stderr,
+                "%s: error at %s:%d: programmer type must be written as \"id_type\"\n",
+                progname, infile, lineno);
+        exit(1);
+}
+;
+
+prog_parm_conntype:
+  K_CONNTYPE TKN_EQUAL prog_parm_conntype_id
+;
+
+prog_parm_conntype_id:
+  K_PARALLEL        { current_prog->conntype = CONNTYPE_PARALLEL; } |
+  K_SERIAL          { current_prog->conntype = CONNTYPE_SERIAL; } |
+  K_USB             { current_prog->conntype = CONNTYPE_USB; }
+;
+
+prog_parm_usb:
+  K_USBDEV TKN_EQUAL TKN_STRING {
+    {
+      strncpy(current_prog->usbdev, $3->value.string, PGM_USBSTRINGLEN);
+      current_prog->usbdev[PGM_USBSTRINGLEN-1] = 0;
+      free_token($3);
+    }
+  } |
+  K_USBVID TKN_EQUAL TKN_NUMBER {
+    {
+      current_prog->usbvid = $3->value.number;
+      free_token($3);
+    }
+  } |
+  K_USBPID TKN_EQUAL TKN_NUMBER {
+    {
+      current_prog->usbpid = $3->value.number;
+      free_token($3);
+    }
+  } |
+  K_USBSN TKN_EQUAL TKN_STRING {
+    {
+      strncpy(current_prog->usbsn, $3->value.string, PGM_USBSTRINGLEN);
+      current_prog->usbsn[PGM_USBSTRINGLEN-1] = 0;
+      free_token($3);
+    }
+  } |
+  K_USBVENDOR TKN_EQUAL TKN_STRING {
+    {
+      strncpy(current_prog->usbvendor, $3->value.string, PGM_USBSTRINGLEN);
+      current_prog->usbvendor[PGM_USBSTRINGLEN-1] = 0;
+      free_token($3);
+    }
+  } |
+  K_USBPRODUCT TKN_EQUAL TKN_STRING {
+    {
+      strncpy(current_prog->usbproduct, $3->value.string, PGM_USBSTRINGLEN);
+      current_prog->usbproduct[PGM_USBSTRINGLEN-1] = 0;
+      free_token($3);
+    }
+  }
+;
+
+pin_number_non_empty:
+  TKN_NUMBER { assign_pin(pin_name, $1, 0);  }
+  |
+  TKN_TILDE TKN_NUMBER { assign_pin(pin_name, $2, 1); }
+;
+
+pin_number:
+  pin_number_non_empty
+  |
+  /* empty */ { pin_clear_all(&(current_prog->pin[pin_name])); }
+;
+
+pin_list_element:
+  pin_number_non_empty
+  |
+  TKN_TILDE TKN_LEFT_PAREN num_list TKN_RIGHT_PAREN { assign_pin_list(1); }
+;
+
+pin_list_non_empty:
+  pin_list_element
+  |
+  pin_list_non_empty TKN_COMMA pin_list_element
+;
+
+
+pin_list:
+  pin_list_non_empty
+  |
+  /* empty */ { pin_clear_all(&(current_prog->pin[pin_name])); }
+;
+
+prog_parm_pins:
+  K_VCC    TKN_EQUAL {pin_name = PPI_AVR_VCC;  } pin_list |
+  K_BUFF   TKN_EQUAL {pin_name = PPI_AVR_BUFF; } pin_list |
+  K_RESET  TKN_EQUAL {pin_name = PIN_AVR_RESET;} pin_number { free_token($1); } |
+  K_SCK    TKN_EQUAL {pin_name = PIN_AVR_SCK;  } pin_number { free_token($1); } |
+  K_MOSI   TKN_EQUAL {pin_name = PIN_AVR_MOSI; } pin_number |
+  K_MISO   TKN_EQUAL {pin_name = PIN_AVR_MISO; } pin_number |
+  K_ERRLED TKN_EQUAL {pin_name = PIN_LED_ERR;  } pin_number |
+  K_RDYLED TKN_EQUAL {pin_name = PIN_LED_RDY;  } pin_number |
+  K_PGMLED TKN_EQUAL {pin_name = PIN_LED_PGM;  } pin_number |
+  K_VFYLED TKN_EQUAL {pin_name = PIN_LED_VFY;  } pin_number
+;
 
 opcode :
   K_READ         |
@@ -642,19 +678,11 @@ part_parm :
       unsigned nbytes;
       int ok;
 
-      if (current_part->ctl_stack_type != CTL_STACK_NONE)
-	{
-	  fprintf(stderr,
-		  "%s: error at line %d of %s: "
-		  "control stack already defined\n",
-		  progname, lineno, infile);
-	  exit(1);
-	}
-
       current_part->ctl_stack_type = CTL_STACK_PP;
       nbytes = 0;
       ok = 1;
 
+      memset(current_part->controlstack, 0, CTL_STACK_SIZE);
       while (lsize(number_list)) {
         t = lrmv_n(number_list, 1);
 	if (nbytes < CTL_STACK_SIZE)
@@ -684,19 +712,11 @@ part_parm :
       unsigned nbytes;
       int ok;
 
-      if (current_part->ctl_stack_type != CTL_STACK_NONE)
-	{
-	  fprintf(stderr,
-		  "%s: error at line %d of %s: "
-		  "control stack already defined\n",
-		  progname, lineno, infile);
-	  exit(1);
-	}
-
       current_part->ctl_stack_type = CTL_STACK_HVSP;
       nbytes = 0;
       ok = 1;
 
+      memset(current_part->controlstack, 0, CTL_STACK_SIZE);
       while (lsize(number_list)) {
         t = lrmv_n(number_list, 1);
 	if (nbytes < CTL_STACK_SIZE)
@@ -729,6 +749,7 @@ part_parm :
       nbytes = 0;
       ok = 1;
 
+      memset(current_part->flash_instr, 0, FLASH_INSTR_SIZE);
       while (lsize(number_list)) {
         t = lrmv_n(number_list, 1);
 	if (nbytes < FLASH_INSTR_SIZE)
@@ -761,6 +782,7 @@ part_parm :
       nbytes = 0;
       ok = 1;
 
+      memset(current_part->eeprom_instr, 0, EEPROM_INSTR_SIZE);
       while (lsize(number_list)) {
         t = lrmv_n(number_list, 1);
 	if (nbytes < EEPROM_INSTR_SIZE)
@@ -1000,6 +1022,46 @@ part_parm :
       free_token($3);
     } |
 
+  K_HAS_PDI TKN_EQUAL yesno
+    {
+      if ($3->primary == K_YES)
+        current_part->flags |= AVRPART_HAS_PDI;
+      else if ($3->primary == K_NO)
+        current_part->flags &= ~AVRPART_HAS_PDI;
+
+      free_token($3);
+    } |
+
+  K_HAS_TPI TKN_EQUAL yesno
+    {
+      if ($3->primary == K_YES)
+        current_part->flags |= AVRPART_HAS_TPI;
+      else if ($3->primary == K_NO)
+        current_part->flags &= ~AVRPART_HAS_TPI;
+
+      free_token($3);
+    } |
+
+  K_IS_AT90S1200 TKN_EQUAL yesno
+    {
+      if ($3->primary == K_YES)
+        current_part->flags |= AVRPART_IS_AT90S1200;
+      else if ($3->primary == K_NO)
+        current_part->flags &= ~AVRPART_IS_AT90S1200;
+
+      free_token($3);
+    } |
+
+  K_IS_AVR32 TKN_EQUAL yesno
+    {
+      if ($3->primary == K_YES)
+        current_part->flags |= AVRPART_AVR32;
+      else if ($3->primary == K_NO)
+        current_part->flags &= ~AVRPART_AVR32;
+
+      free_token($3);
+    } |
+
   K_ALLOWFULLPAGEBITSTREAM TKN_EQUAL yesno
     {
       if ($3->primary == K_YES)
@@ -1044,6 +1106,24 @@ part_parm :
       free_token($3);
     } |
 
+  K_MCU_BASE TKN_EQUAL TKN_NUMBER
+    {
+      current_part->mcu_base = $3->value.number;
+      free_token($3);
+    } |
+
+  K_NVM_BASE TKN_EQUAL TKN_NUMBER
+    {
+      current_part->nvm_base = $3->value.number;
+      free_token($3);
+    } |
+
+  K_OCDREV          TKN_EQUAL TKN_NUMBER
+    {
+      current_part->ocdrev = $3->value.number;
+      free_token($3);
+    } |
+
   K_SERIAL TKN_EQUAL yesno
     {
       if ($3->primary == K_YES)
@@ -1099,11 +1179,19 @@ part_parm :
   K_MEMORY TKN_STRING 
     { 
       current_mem = avr_new_memtype(); 
-      strcpy(current_mem->desc, strdup($2->value.string)); 
+      strncpy(current_mem->desc, $2->value.string, AVR_MEMDESCLEN); 
+      current_mem->desc[AVR_MEMDESCLEN-1] = 0;
       free_token($2); 
     } 
     mem_specs 
     { 
+      AVRMEM * existing_mem;
+
+      existing_mem = avr_locate_mem(current_part, current_mem->desc);
+      if (existing_mem != NULL) {
+        lrmv_d(current_part->mem, existing_mem);
+        avr_free_mem(existing_mem);
+      }
       ladd(current_part->mem, current_mem); 
       current_mem = NULL; 
     } |
@@ -1116,6 +1204,12 @@ part_parm :
       opnum = which_opcode($1);
       op = avr_new_opcode();
       parse_cmdbits(op);
+      if (current_part->op[opnum] != NULL) {
+        /*fprintf(stderr,
+              "%s: warning at %s:%d: operation redefined\n",
+              progname, infile, lineno);*/
+        avr_free_opcode(current_part->op[opnum]);
+      }
       current_part->op[opnum] = op;
 
       free_token($1);
@@ -1161,6 +1255,12 @@ mem_spec :
       free_token($3);
     } |
 
+  K_OFFSET          TKN_EQUAL TKN_NUMBER
+    {
+      current_mem->offset = $3->value.number;
+      free_token($3);
+    } |
+
   K_MIN_WRITE_DELAY TKN_EQUAL TKN_NUMBER
     {
       current_mem->min_write_delay = $3->value.number;
@@ -1231,6 +1331,12 @@ mem_spec :
       opnum = which_opcode($1);
       op = avr_new_opcode();
       parse_cmdbits(op);
+      if (current_mem->op[opnum] != NULL) {
+        /*fprintf(stderr,
+              "%s: warning at %s:%d: operation redefined\n",
+              progname, infile, lineno);*/
+        avr_free_opcode(current_mem->op[opnum]);
+      }
       current_mem->op[opnum] = op;
 
       free_token($1);
@@ -1245,7 +1351,8 @@ mem_spec :
 static char * vtypestr(int type)
 {
   switch (type) {
-    case V_NUM : return "NUMERIC";
+    case V_NUM : return "INTEGER";
+    case V_NUM_REAL: return "REAL";
     case V_STR : return "STRING";
     default:
       return "<UNKNOWN>";
@@ -1259,22 +1366,44 @@ static int assign_pin(int pinno, TOKEN * v, int invert)
   int value;
 
   value = v->value.number;
+  free_token(v);
 
-  if ((value <= 0) || (value >= 18)) {
+  if ((value < PIN_MIN) || (value > PIN_MAX)) {
     fprintf(stderr, 
             "%s: error at line %d of %s: pin must be in the "
-            "range 1-17\n",
-            progname, lineno, infile);
+            "range %d-%d\n",
+            progname, lineno, infile, PIN_MIN, PIN_MAX);
     exit(1);
   }
-  if (invert)
-    value |= PIN_INVERSE;
 
-  current_prog->pinno[pinno] = value;
+  pin_set_value(&(current_prog->pin[pinno]), value, invert);
 
   return 0;
 }
 
+static int assign_pin_list(int invert)
+{
+  TOKEN * t;
+  int pin;
+
+  current_prog->pinno[pin_name] = 0;
+  while (lsize(number_list)) {
+    t = lrmv_n(number_list, 1);
+    pin = t->value.number;
+    if ((pin < PIN_MIN) || (pin > PIN_MAX)) {
+      fprintf(stderr, 
+            "%s: error at line %d of %s: pin must be in the "
+            "range %d-%d\n",
+            progname, lineno, infile, PIN_MIN, PIN_MAX);
+      exit(1);
+      /* TODO clear list and free tokens if no exit is done */
+    }
+    pin_set_value(&(current_prog->pin[pin_name]), pin, invert);
+    free_token(t);
+  }
+
+  return 0;
+}
 
 static int which_opcode(TOKEN * opcode)
 {
@@ -1309,7 +1438,7 @@ static int parse_cmdbits(OPCODE * op)
   char * e;
   char * q;
   int len;
-  char * s, *brkt;
+  char * s, *brkt = NULL;
 
   bitno = 32;
   while (lsize(string_list)) {

avrdude/configure.ac

@@ -13,8 +13,7 @@
 # GNU General Public License for more details.
 #
 # You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
 #
 
 #
@@ -23,8 +22,8 @@
 
 # Process this file with autoconf to produce a configure script.
 
-AC_PREREQ(2.57)
-AC_INIT(avrdude, 5.3, avrdude-dev@nongnu.org)
+AC_PREREQ(2.60)
+AC_INIT(avrdude, 6.0.1, avrdude-dev@nongnu.org)
 
 AC_CANONICAL_BUILD
 AC_CANONICAL_HOST
@@ -32,18 +31,71 @@ AC_CANONICAL_TARGET
 
 AC_CONFIG_SRCDIR([main.c])
 AM_INIT_AUTOMAKE
-AM_CONFIG_HEADER(ac_cfg.h)
+AC_CONFIG_HEADERS(ac_cfg.h)
 
 # Checks for programs.
 AC_PROG_CC
 AC_PROG_INSTALL
+AC_PROG_SED
 AC_PROG_YACC
-AM_PROG_LEX
+AC_PROG_LEX
+AN_MAKEVAR([RANLIB], [AC_PROG_RANLIB])
+AN_PROGRAM([ranlib], [AC_PROG_RANLIB])
+AC_DEFUN([AC_PROG_RANLIB], [AC_CHECK_TARGET_TOOL(RANLIB, ranlib, :)])
+AC_PROG_RANLIB
+AN_MAKEVAR([AR], [AC_PROG_AR])
+AN_PROGRAM([ar], [AC_PROG_AR])
+AC_DEFUN([AC_PROG_AR], [AC_CHECK_TARGET_TOOL(AR, ar, :)])
+AC_PROG_AR
+AH_TEMPLATE([HAVE_YYLEX_DESTROY],
+            [Define if lex/flex has yylex_destroy])
+# flex should have this
+if test "x$LEX" == xflex; then
+   AC_MSG_CHECKING([whether yylex_destroy is generated by flex])
+   flex_version=`$LEX -V -v --version 2>/dev/null | $SED -e 's/^.* //'`
+   case $flex_version in
+       [[0-1].*)]
+           AC_MSG_RESULT([version $flex_version => no])
+           ;;
+       [2.[0-4].*)]
+           AC_MSG_RESULT([version $flex_version => no])
+           ;;
+       [2.5.[0-8])]
+           AC_MSG_RESULT([version $flex_version => no])
+           ;;
+       [2.5.[0-8][A-Za-z]*)]
+           AC_MSG_RESULT([version $flex_version => no])
+           ;;
+       *)
+           AC_MSG_RESULT([version $flex_version => yes])
+           AC_DEFINE([HAVE_YYLEX_DESTROY])
+           ;;
+   esac
+fi
+
+dnl Makefile.am:77: compiling `config_gram.c' with per-target flags requires `AM_PROG_CC_C_O' in `configure.ac'
+AM_PROG_CC_C_O
 
 # Checks for libraries.
 AC_CHECK_LIB([termcap], [tputs])
 AC_CHECK_LIB([ncurses], [tputs])
 AC_CHECK_LIB([readline], [readline])
+AH_TEMPLATE([HAVE_LIBELF],
+            [Define if ELF support is enabled via libelf])
+AC_CHECK_LIB([elf], [elf_begin], [have_libelf=yes])
+if test x$have_libelf = xyes; then
+   case $target in
+       *)
+               LIBELF="-lelf"
+               ;;
+   esac
+   AC_DEFINE([HAVE_LIBELF])
+   AC_CHECK_HEADERS([libelf.h libelf/libelf.h])
+fi
+AC_SUBST(LIBELF, $LIBELF)
+
+AC_SEARCH_LIBS([gethostent], [nsl])
+AC_SEARCH_LIBS([setsockopt], [socket])
 AH_TEMPLATE([HAVE_LIBUSB],
             [Define if USB support is enabled via libusb])
 AC_CHECK_LIB([usb], [usb_get_string_simple], [have_libusb=yes])
@@ -57,19 +109,106 @@ if test x$have_libusb = xyes; then
                ;;
    esac
    AC_DEFINE([HAVE_LIBUSB])
+   AC_CHECK_HEADERS([usb.h])
+   AC_CHECK_HEADERS([lusb0_usb.h])
 fi
 AC_SUBST(LIBUSB, $LIBUSB)
 
+AH_TEMPLATE([HAVE_LIBUSB_1_0],
+            [Define if USB support is enabled via libusb 1.0])
+AC_CHECK_LIB([usb-1.0], [libusb_init], [have_libusb_1_0=yes])
+if test x$have_libusb_1_0 = xyes; then
+   case $target in
+       *-*-darwin*)
+               LIBUSB_1_0="-lusb-1.0 -framework CoreFoundation -framework IOKit"
+               ;;
+       *)
+               LIBUSB_1_0="-lusb-1.0"
+               ;;
+   esac
+   AC_DEFINE([HAVE_LIBUSB_1_0])
+   AC_CHECK_HEADERS([libusb-1.0/libusb.h])
+   AC_CHECK_HEADERS([libusb.h])
+fi
+AH_TEMPLATE([HAVE_LIBUSB_1_0],
+            [Define if USB support is enabled via a libusb-1.0 compatible libusb])
+AC_CHECK_LIB([usb], [libusb_init], [have_libusb_1_0=yes])
+if test x$have_libusb_1_0 = xyes; then
+   case $target in
+       *-*-freebsd*)
+               # FreeBSD 8+ has a native libusb-1.0 API compatible
+               # library offered by -lusb (which is also libusb-0.1
+               # compatible).  FreeBSD <8 does not have a libusb-1.0
+               # at all so probing will fail but we do not have to
+               # special-case that.
+               LIBUSB_1_0="-lusb"
+               ;;
+       *)
+               LIBUSB_1_0="-lusb-1.0"
+               ;;
+   esac
+   AC_DEFINE([HAVE_LIBUSB_1_0])
+   AC_CHECK_HEADERS([libusb.h])
+fi
+AC_SUBST(LIBUSB_1_0, $LIBUSB_1_0)
+AH_TEMPLATE([HAVE_LIBFTDI1],
+            [Define if FTDI support is enabled via libftdi1])
+AH_TEMPLATE([HAVE_LIBFTDI],
+            [Define if FTDI support is enabled via libftdi])
+AH_TEMPLATE([HAVE_LIBFTDI_TYPE_232H],
+            [Define if libftdi supports FT232H, libftdi version >= 0.20])
+AC_CHECK_LIB([ftdi1], [ftdi_new], [have_libftdi1=yes], [], [-lusb-1.0])
+AC_CHECK_LIB([ftdi], [ftdi_usb_get_strings], [have_libftdi=yes], [], [-lusb])
+if test x$have_libftdi1 = xyes; then
+   LIBFTDI1="-lftdi1"
+   AC_DEFINE([HAVE_LIBFTDI1])
+   AC_SUBST(LIBFTDI1, $LIBFTDI1)
+else
+   if test x$have_libftdi = xyes; then
+      LIBFTDI="-lftdi -lusb"
+      AC_DEFINE([HAVE_LIBFTDI])
+      AC_SUBST(LIBFTDI, $LIBFTDI)
+      AC_CHECK_DECL(TYPE_232H,[have_libftdi_FT232H=yes], [], [[#include <ftdi.h>]])
+      if test x$have_libftdi_FT232H = xyes; then
+         AC_DEFINE([HAVE_LIBFTDI_TYPE_232H])
+      fi
+   fi
+fi
+AC_CHECK_HEADERS([pthread.h])
+# as there exits header file only pthread implementations for Windows, check if we have a library
+AC_CHECK_LIB([pthread], [pthread_create], [have_pthread=yes])
+if test x$have_pthread = xyes; then
+   LIBPTHREAD="-lpthread"
+fi
+AC_SUBST(LIBPTHREAD, $LIBPTHREAD)
+# Checks for header files.
+AC_CHECK_HEADERS([limits.h stdlib.h string.h])
+AC_CHECK_HEADERS([fcntl.h sys/ioctl.h sys/time.h termios.h unistd.h])
+AC_CHECK_HEADERS([ddk/hidsdi.h],,,[#include <windows.h>
+#include <setupapi.h>])
+
+
+# Checks for typedefs, structures, and compiler characteristics.
+AC_C_CONST
+AC_HEADER_TIME
+
+# Checks for library functions.
+AC_CHECK_FUNCS([memset select strcasecmp strdup strerror strncasecmp strtol strtoul gettimeofday usleep])
+
 AC_MSG_CHECKING([for a Win32 HID libray])
 SAVED_LIBS="${LIBS}"
 case $target in
-	*-*-mingw32*)
+        *-*-mingw32* | *-*-cygwin* | *-*-windows*)
 		LIBHID="-lhid -lsetupapi"
-		HIDINCLUDE="#include <ddk/hidsdi.h>"
+		if test $ac_cv_header_ddk_hidsdi_h = yes
+		then
+			HIDINCLUDE="#include <ddk/hidsdi.h>"
+		else
+			HIDINCLUDE="#include \"my_ddk_hidsdi.h\""
+		fi
 		;;
 	*)
-		LIBHID="-lhid"
-		HIDINCLUDE='#include "my_ddk_hidsdi.h"'
+		LIBHID=""
 		;;
 esac
 LIBS="${LIBS} ${LIBHID}"
@@ -96,22 +235,14 @@ else
    LIBHID=""
 fi
 LIBS="${SAVED_LIBS}"
+AC_SUBST(LIBHID, $LIBHID)
 
-# Checks for header files.
-AC_HEADER_STDC
-AC_CHECK_HEADERS([limits.h stdlib.h string.h])
-AC_CHECK_HEADERS([fcntl.h sys/ioctl.h sys/time.h termios.h unistd.h])
-AC_CHECK_HEADERS([ddk/hidsdi.h],,,[#include <windows.h>
-#include <setupapi.h>])
+# Check for types
 
-# Checks for typedefs, structures, and compiler characteristics.
-AC_C_CONST
-AC_HEADER_TIME
-
-# Checks for library functions.
-AC_PROG_GCC_TRADITIONAL
-AC_FUNC_MALLOC
-AC_CHECK_FUNCS([memset select strcasecmp strdup strerror strncasecmp strtol strtoul gettimeofday])
+# Solaris has uint_t and ulong_t typedefs in <sys/types.h>, avoid
+# the redeclaration in usbtiny.c.
+AC_CHECK_TYPES([uint_t], [], [], [#include <sys/types.h>])
+AC_CHECK_TYPES([ulong_t], [], [], [#include <sys/types.h>])
 
 # Checks for misc stuff.
 
@@ -156,15 +287,25 @@ AC_ARG_ENABLE(
 		*)   AC_MSG_ERROR(bad value ${enableval} for enable-parport option) ;;
 		esac],
 	[enabled_parport=yes])
+	
+AC_ARG_ENABLE(
+	[linuxgpio],
+	AC_HELP_STRING(
+		[--enable-linuxgpio],
+		[Enable the Linux sysfs GPIO interface programmer type]),
+	[case "${enableval}" in
+		yes) enabled_linuxgpio=yes ;;
+		no)  enabled_linuxgpio=no ;;
+		*)   AC_MSG_ERROR(bad value ${enableval} for enable-linuxgpio option) ;;
+		esac],
+	[enabled_linuxgpio=no])	
+
+DIST_SUBDIRS_AC='doc windows'
 
 if test "$enabled_doc" = "yes"; then
-
-SUBDIRS_AC='doc @WINDOWS_DIRS@'
-DIST_SUBDIRS_AC='doc windows'
+	SUBDIRS_AC='doc'
 else
-
-SUBDIRS_AC='@WINDOWS_DIRS@'
-DIST_SUBDIRS_AC='windows'
+	SUBDIRS_AC=''
 fi
 
 AC_SUBST(DOC_INST_DIR, $DOC_INST_DIR)
@@ -183,13 +324,13 @@ case $target in
 		DEFAULT_PAR_PORT="unknown"
 		DEFAULT_SER_PORT="/dev/ttyS0"
 		;;
-	i[[3456]]86-*-freebsd*|amd64-*-freebsd*)
+	i[[3456]]86-*-*freebsd*|amd64-*-*freebsd*)
 		DEFAULT_PAR_PORT="/dev/ppi0"
-		DEFAULT_SER_PORT="/dev/cuaa0"
+		DEFAULT_SER_PORT="/dev/cuad0"
 		;;
-	*-*-freebsd*)
+	*-*-*freebsd*)
 		DEFAULT_PAR_PORT="unknown"
-		DEFAULT_SER_PORT="/dev/cuaa0"
+		DEFAULT_SER_PORT="/dev/cuad0"
 		;;
 	*-*-solaris*)
 		DEFAULT_PAR_PORT="/dev/printers/0"
@@ -226,29 +367,96 @@ if test "$enabled_parport" = "yes"; then
 else
 	confsubst="-e /^@HAVE_PARPORT_BEGIN@/,/^@HAVE_PARPORT_END@/d"
 fi
-export confsubst
 
-# See if we need to drop into the windows subdir.
-case $target in
-        *-*-mingw32* | *-*-cygwin* | *-*-windows*)
-		WINDOWS_DIRS="windows"
-		CFLAGS="-mno-cygwin -DWIN32NATIVE"
-		LDFLAGS="${LDFLAGS} -static"
-		;;
-esac
-AC_SUBST(WINDOWS_DIRS,$WINDOWS_DIRS)
+
+if test "$enabled_linuxgpio" = "yes"; then
+	AC_DEFINE(HAVE_LINUXGPIO, 1, [Linux sysfs GPIO support enabled])
+	confsubst="$confsubst -e /^@HAVE_LINUXGPIO_/d"
+else
+	confsubst="$confsubst -e /^@HAVE_LINUXGPIO_BEGIN@/,/^@HAVE_LINUXGPIO_END@/d"
+fi
+
 
 # If we are compiling with gcc, enable all warning and make warnings errors.
 if test "$GCC" = yes; then
     ENABLE_WARNINGS="-Wall"
+
+	# does this compiler support -Wno-pointer-sign ?
+	AC_MSG_CHECKING([if gcc accepts -Wno-pointer-sign ])
+
+	safe_CFLAGS=$CFLAGS
+	CFLAGS="$ENABLE_WARNINGS -Wno-pointer-sign"
+
+	AC_TRY_COMPILE(, [ int main () { return 0 ; } ], [
+		no_pointer_sign=yes
+		AC_MSG_RESULT([yes]) 
+		], [
+		no_pointer_sign=no
+		AC_MSG_RESULT([no]) 
+		])
+	CFLAGS=$safe_CFLAGS
+
+	if test x$no_pointer_sign = xyes; then
+		ENABLE_WARNINGS="$ENABLE_WARNINGS -Wno-pointer-sign"
+	fi
 fi
 AC_SUBST(ENABLE_WARNINGS,$ENABLE_WARNINGS)
 
-if test "$enabled_doc" = "yes"; then
-AC_CONFIG_FILES([doc/Makefile])
-fi
+# See if we need to drop into the windows subdir.
+case $target in
+        *-*-mingw32* | *-*-cygwin* | *-*-windows*)
+		if test "$GCC" = yes -a \( "$CC" = "cc" -o "$CC" = "gcc" \); then
+			# does this compiler support -mno-cygwin?
+			AC_MSG_CHECKING([if $CC accepts -mno-cygwin])
+
+			safe_CFLAGS="$CFLAGS"
+			CFLAGS="$ENABLE_WARNINGS -mno-cygwin"
+
+			AC_TRY_COMPILE(, [ int main () { return 0 ; } ], [
+				no_cygwin=yes
+				AC_MSG_RESULT([yes])
+				], [
+				no_cygwin=no
+				AC_MSG_RESULT([no])
+				])
+			CFLAGS="$safe_CFLAGS"
+
+			if test x$no_cygwin = xyes; then
+				CFLAGS="${CFLAGS} -mno-cygwin"
+			else
+				AC_MSG_NOTICE([Your compiler does not understand the -mno-cygwin option.])
+				AC_MSG_NOTICE([You might want to select an alternative compiler, like])
+				AC_MSG_NOTICE([])
+				AC_MSG_NOTICE([CC=mingw32-gcc ./configure])
+				AC_MSG_NOTICE([])
+			fi
+		fi
+
+		AC_MSG_CHECKING([if linker accepts -static])
+
+		safe_LDFLAGS="$LDFLAGS"
+		LDFLAGS="${LDFLAGS} -static"
+		AC_TRY_LINK(, [ int main () { return 0 ; } ], [
+			can_link_static=yes
+			AC_MSG_RESULT([yes])
+			], [
+			can_link_static_cygwin=no
+			AC_MSG_RESULT([no])
+			])
+		LDFLAGS="$safe_LDFLAGS"
+
+		if test x$can_link_static = xyes; then
+			LDFLAGS="${LDFLAGS} -static"
+		fi
+
+		WINDOWS_DIRS="windows"
+		CFLAGS="${CFLAGS} -DWIN32NATIVE"
+		;;
+esac
+AC_SUBST(WINDOWS_DIRS,$WINDOWS_DIRS)
 
 AC_CONFIG_FILES([
+       doc/Makefile
        windows/Makefile
        avrdude.spec
        Makefile
@@ -262,6 +470,77 @@ AC_CONFIG_FILES([
 # avrdude.conf file.
 
 AC_CONFIG_FILES([avrdude.conf.tmp:avrdude.conf.in],
-		[sed $confsubst avrdude.conf.tmp > avrdude.conf])
+		[sed $confsubst avrdude.conf.tmp > avrdude.conf],
+		[confsubst="$confsubst"])
 
 AC_OUTPUT
+
+echo ""
+echo ""
+echo "Configuration summary:"
+echo "----------------------"
+
+if test x$have_libelf = xyes; then
+   echo "DO HAVE    libelf"
+else
+   echo "DON'T HAVE libelf"
+fi
+
+if test x$have_libusb = xyes; then
+   echo "DO HAVE    libusb"
+else
+   echo "DON'T HAVE libusb"
+fi
+
+if test x$have_libusb_1_0 = xyes; then
+   echo "DO HAVE    libusb_1_0"
+else
+   echo "DON'T HAVE libusb_1_0"
+fi
+
+if test x$have_libftdi1 = xyes; then
+   echo "DO HAVE    libftdi1"
+else
+   echo "DON'T HAVE libftdi1"
+fi
+
+if test x$have_libftdi = xyes; then
+   if test x$have_libftdi1 = xyes; then
+       echo "DO HAVE    libftdi (but prefer to use libftdi1)"
+   else
+       echo "DO HAVE    libftdi"
+   fi
+else
+   echo "DON'T HAVE libftdi"
+fi
+
+if test x$have_libhid = xyes; then
+   echo "DO HAVE    libhid"
+else
+   echo "DON'T HAVE libhid"
+fi
+
+if test x$have_pthread = xyes; then
+   echo "DO HAVE    pthread"
+else
+   echo "DON'T HAVE pthread"
+fi
+
+if test x$enabled_doc = xyes; then
+   echo "ENABLED    doc"
+else
+   echo "DISABLED   doc"
+fi
+
+if test x$enabled_parport = xyes; then
+   echo "ENABLED    parport"
+else
+   echo "DISABLED   parport"
+fi
+
+if test x$enabled_linuxgpio = xyes; then
+   echo "ENABLED    linuxgpio"
+else
+   echo "DISABLED   linuxgpio"
+fi
+

avrdude/confwin.c

@@ -13,11 +13,11 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 
+#include "avrdude.h"
 
 #if defined(WIN32NATIVE)
 

avrdude/confwin.h

@@ -13,21 +13,25 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 
 
 #if defined(WIN32NATIVE)
-#ifndef __confwin_h__
-#define __confwin_h__
+#ifndef confwin_h
+#define confwin_h
 
+#ifdef __cplusplus
+extern "C" {
+#endif
 
 void win_sys_config_set(char sys_config[PATH_MAX]);
 void win_usr_config_set(char usr_config[PATH_MAX]);
 
-
+#ifdef __cplusplus
+}
+#endif
 
 #endif
 #endif

avrdude/crc16.c

@@ -5,7 +5,7 @@
 #include "crc16.h"
 
 /* CRC16 Definitions */
-const unsigned short crc_table[256] = {
+static const unsigned short crc_table[256] = {
   0x0000, 0x1189, 0x2312, 0x329b, 0x4624, 0x57ad, 0x6536, 0x74bf,
   0x8c48, 0x9dc1, 0xaf5a, 0xbed3, 0xca6c, 0xdbe5, 0xe97e, 0xf8f7,
   0x1081, 0x0108, 0x3393, 0x221a, 0x56a5, 0x472c, 0x75b7, 0x643e,

avrdude/crc16.h

@@ -1,5 +1,10 @@
 #ifndef CRC16_H
 #define CRC16_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 /*
  * Derived from CRC algorithm for JTAG ICE mkII, published in Atmel
  * Appnote AVR067.  Converted from C++ to C.
@@ -22,4 +27,8 @@ extern int crcverify(const unsigned char* message,
 extern void crcappend(unsigned char* message,
 		      unsigned long length);
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif

avrdude/doc/.cvsignore

@@ -20,3 +20,6 @@ mdate-sh
 stamp-vti
 texinfo.tex
 version.texi
+programmer_types.texi
+parts.texi
+programmers.texi

avrdude/doc/Makefile.am

@@ -13,25 +13,33 @@
 # GNU General Public License for more details.
 #
 # You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
 #
 
 #
 # $Id$
 #
 
+GENERATED_TEXINFOS = \
+	$(builddir)/programmers.texi \
+	$(builddir)/parts.texi \
+	$(builddir)/programmer_types.texi \
+	$(builddir)/version.texi
+
 CLEANFILES = \
-	version.texi \
-	stamp-vti
+	$(GENERATED_TEXINFOS) \
+	$(builddir)/stamp-vti
 
 info_TEXINFOS = avrdude.texi
 
+EXTRA_DIST = \
+	parts_comments.txt
+
 all-local: info html ps pdf
 
 html: avrdude-html/avrdude.html
 
-avrdude-html/avrdude.html: $(srcdir)/$(info_TEXINFOS)
+avrdude-html/avrdude.html: $(srcdir)/$(info_TEXINFOS) $(GENERATED_TEXINFOS)
 	texi2html -split_node $(srcdir)/$(info_TEXINFOS)
 	if [ -e ./avrdude.html -o -e ./avrdude_1.html ]; then \
 	 mkdir -p avrdude-html ; \
@@ -40,6 +48,32 @@ avrdude-html/avrdude.html: $(srcdir)/$(info_TEXINFOS)
 	 mv -f avrdude avrdude-html; \
 	fi;
 
+$(builddir)/avrdude.info: $(GENERATED_TEXINFOS)
+$(builddir)/avrdude.dvi: $(GENERATED_TEXINFOS)
+$(builddir)/avrdude.pdf: $(GENERATED_TEXINFOS)
+
+# if it does not exist make this first
+../avrdude$(EXEEXT):
+	$(MAKE) -C .. avrdude$(EXEEXT)
+
+$(builddir)/programmers.texi: ../avrdude$(EXEEXT) ../avrdude.conf Makefile
+	../avrdude$(EXEEXT) -C ../avrdude.conf -c \? 2>&1 \
+	| $(AWK) '$$2 ~ /^=$$/ {printf("@item @code{%s} @tab %s\n",$$1,gensub("[^=]+=[ \t]*","",1))}' \
+	| sed "s# *,\? *<\?\(http://[^ \t>]*\)>\?#,@*\n@url{\1}#g" \
+	>programmers.texi
+
+$(builddir)/programmer_types.texi: ../avrdude$(EXEEXT) ../avrdude.conf Makefile
+	../avrdude$(EXEEXT) -C ../avrdude.conf -c \?type 2>&1 \
+	| $(AWK) '$$2 ~ /^=$$/ {printf("@item @code{%s} @tab %s\n",$$1,gensub("[^=]+=[ \t]*","",1))}' \
+	| sed "s#<\?\(http://[^ \t,>]*\)>\?#@url{\1}#g" \
+	>programmer_types.texi
+
+$(builddir)/parts.texi: ../avrdude$(EXEEXT) ../avrdude.conf parts_comments.txt Makefile
+	../avrdude$(EXEEXT) -C ../avrdude.conf -p \? 2>&1 \
+	| $(AWK) '$$2 ~ /^=$$/ {printf("@item @code{%s} @tab %s\n",$$1,$$3)}' \
+	| sed -e "`sed 's:\([^ \t]*\)[ \t]*\(.*\):s/\1$$/\1 \2/g:g' <parts_comments.txt`" \
+	>parts.texi
+
 clean-local:
 	rm -rf avrdude-html *.info
 

avrdude/doc/parts_comments.txt

@@ -0,0 +1,5 @@
+AT90S1200 (****)
+AT90S2343 (*)
+ATmega2560 (**)
+ATmega2561 (**)
+ATtiny11 (***)

avrdude/fileio.h

@@ -13,14 +13,13 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 /* $Id$ */
 
-#ifndef __fileio_h__
-#define __fileio_h__
+#ifndef fileio_h
+#define fileio_h
 
 typedef enum {
   FMT_AUTO,
@@ -31,7 +30,8 @@ typedef enum {
   FMT_HEX,
   FMT_DEC,
   FMT_OCT,
-  FMT_BIN
+  FMT_BIN,
+  FMT_ELF
 } FILEFMT;
 
 struct fioparms {
@@ -40,6 +40,7 @@ struct fioparms {
   char * iodesc;
   char * dir;
   char * rw;
+  unsigned int fileoffset;
 };
 
 enum {
@@ -47,11 +48,17 @@ enum {
   FIO_WRITE
 };
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 char * fmtstr(FILEFMT format);
 
-int fileio_setparms(int op, struct fioparms * fp);
-
-int fileio(int op, char * filename, FILEFMT format, 
+int fileio(int op, char * filename, FILEFMT format,
            struct avrpart * p, char * memtype, int size);
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif

avrdude/freebsd_ppi.h

@@ -13,8 +13,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 /* $Id$ */

avrdude/ft245r.c

@@ -0,0 +1,945 @@
+
+/*
+ * avrdude - A Downloader/Uploader for AVR device programmers
+ * Copyright (C) 2003-2004  Theodore A. Roth  <troth@openavr.org>
+ * some code:
+ * Copyright (C) 2011-2012 Roger E. Wolff <R.E.Wolff@BitWizard.nl>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+
+/* $Id$ */
+
+/* ft245r -- FT245R/FT232R Synchronous BitBangMode Programmer
+  default pin assign
+               FT232R / FT245R
+  miso  = 1;  # RxD   / D1
+  sck   = 0;  # RTS   / D0
+  mosi  = 2;  # TxD   / D2
+  reset = 4;  # DTR   / D4
+*/
+
+/*
+  The ft232r is very similar, or even "identical" in the synchronous
+  bitbang mode that we use here.
+
+  This allows boards that have an ft232r for communication and an avr
+  as the processor to function as their own "ICSP". Boards that fit
+  this description include the Arduino Duemilanove, Arduino Diecimila,
+  Arduino NG (http://arduino.cc/it/main/boards) and the BitWizard
+  ftdi_atmega board (http://www.bitwizard.nl/wiki/index.php/FTDI_ATmega)
+
+  The Arduinos have to be patched to bring some of the control lines
+  to the ICSP header. The BitWizard board already has the neccessary
+  wiring on the PCB.
+
+  How to add the wires to an arduino is documented here:
+  http://www.geocities.jp/arduino_diecimila/bootloader/index_en.html
+*/
+
+
+#include "ac_cfg.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <errno.h>
+#include <sys/time.h>
+#include <unistd.h>
+#include <stdint.h>
+
+#include "avrdude.h"
+#include "avr.h"
+#include "avrpart.h"
+#include "pindefs.h"
+#include "pgm.h"
+#include "config.h"
+#include "bitbang.h"
+#include "ft245r.h"
+
+#if defined(_WIN32)
+#include <windows.h>
+#endif
+
+#if defined(HAVE_LIBFTDI1) && defined(HAVE_LIBUSB_1_0)
+# if defined(HAVE_LIBUSB_1_0_LIBUSB_H)
+#  include <libusb-1.0/libusb.h>
+# else
+#  include <libusb.h>
+# endif
+# include <libftdi1/ftdi.h>
+#elif defined(HAVE_LIBFTDI) && defined(HAVE_USB_H)
+/* ftdi.h includes usb.h */
+#include <ftdi.h>
+#else 
+#warning No libftdi or libusb support. Install libftdi1/libusb-1.0 or libftdi/libusb and run configure/make again.
+#define DO_NOT_BUILD_FT245R
+#endif
+
+#ifndef HAVE_PTHREAD_H
+
+static int ft245r_nopthread_open (struct programmer_t *pgm, char * name) {
+    fprintf(stderr,
+            "%s: error: no pthread support. Please compile again with pthread installed."
+#if defined(_WIN32)
+            " See http://sourceware.org/pthreads-win32/."
+#endif
+            "\n",
+            progname);
+
+    return -1;
+}
+
+void ft245r_initpgm(PROGRAMMER * pgm) {
+    strcpy(pgm->type, "ftdi_syncbb");
+    pgm->open = ft245r_nopthread_open;
+}
+
+#elif defined(DO_NOT_BUILD_FT245R)
+
+static int ft245r_noftdi_open (struct programmer_t *pgm, char * name) {
+    fprintf(stderr,
+            "%s: error: no libftdi or libusb support. Install libftdi1/libusb-1.0 or libftdi/libusb and run configure/make again.\n",
+            progname);
+
+    return -1;
+}
+
+void ft245r_initpgm(PROGRAMMER * pgm) {
+    strcpy(pgm->type, "ftdi_syncbb");
+    pgm->open = ft245r_noftdi_open;
+}
+
+#else
+
+#include <pthread.h>
+
+#ifdef __APPLE__
+/* Mac OS X defines sem_init but actually does not implement them */
+#include <dispatch/dispatch.h>
+
+typedef dispatch_semaphore_t	sem_t;
+
+#define sem_init(psem,x,val)	*psem = dispatch_semaphore_create(val)
+#define sem_post(psem)		dispatch_semaphore_signal(*psem)
+#define sem_wait(psem)		dispatch_semaphore_wait(*psem, DISPATCH_TIME_FOREVER)
+#else
+#include <semaphore.h>
+#endif
+
+#define FT245R_CYCLES	2
+#define FT245R_FRAGMENT_SIZE  512
+#define REQ_OUTSTANDINGS	10
+//#define USE_INLINE_WRITE_PAGE
+
+#define FT245R_DEBUG	0
+
+static struct ftdi_context *handle;
+
+static unsigned char ft245r_ddr;
+static unsigned char ft245r_out;
+static unsigned char ft245r_in;
+
+#define BUFSIZE 0x2000
+
+// libftdi / libftd2xx compatibility functions.
+
+static pthread_t readerthread;
+static sem_t buf_data, buf_space;
+static unsigned char buffer[BUFSIZE];
+static int head, tail;
+
+static void add_to_buf (unsigned char c) {
+    int nh;
+
+    sem_wait (&buf_space);
+    if (head == (BUFSIZE -1)) nh = 0;
+    else                      nh = head + 1;
+
+    if (nh == tail) {
+        fprintf (stderr, "buffer overflow. Cannot happen!\n");
+        //exit (1);
+    }
+    buffer[head] = c;
+    head = nh;
+    sem_post (&buf_data);
+}
+
+static void *reader (void *arg) {
+    struct ftdi_context *handle = (struct ftdi_context *)(arg);
+    unsigned char buf[0x1000];
+    int br, i;
+
+    while (1) {
+        pthread_testcancel();
+        br = ftdi_read_data (handle, buf, sizeof(buf));
+        for (i=0; i<br; i++)
+            add_to_buf (buf[i]);
+    }
+    return NULL;
+}
+
+static int ft245r_send(PROGRAMMER * pgm, unsigned char * buf, size_t len) {
+    int rv;
+
+    rv = ftdi_write_data(handle, buf, len);
+    if (len != rv) return -1;
+    return 0;
+}
+
+static int ft245r_recv(PROGRAMMER * pgm, unsigned char * buf, size_t len) {
+    int i;
+
+    // Copy over data from the circular buffer..
+    // XXX This should timeout, and return error if there isn't enough
+    // data.
+    for (i=0; i<len; i++) {
+        sem_wait (&buf_data);
+        buf[i] = buffer[tail];
+        if (tail == (BUFSIZE -1)) tail = 0;
+        else                      tail++;
+        sem_post (&buf_space);
+    }
+
+    return 0;
+}
+
+
+static int ft245r_drain(PROGRAMMER * pgm, int display) {
+    int r;
+    unsigned char t;
+
+    // flush the buffer in the chip by changing the mode.....
+    r = ftdi_set_bitmode(handle, 0, BITMODE_RESET); 	// reset
+    if (r) return -1;
+    r = ftdi_set_bitmode(handle, ft245r_ddr, BITMODE_SYNCBB); // set Synchronuse BitBang
+    if (r) return -1;
+
+    // drain our buffer.
+    while (head != tail) {
+        ft245r_recv (pgm, &t, 1);
+    }
+    return 0;
+}
+
+
+static int ft245r_chip_erase(PROGRAMMER * pgm, AVRPART * p) {
+    unsigned char cmd[4] = {0,0,0,0};
+    unsigned char res[4];
+
+    if (p->op[AVR_OP_CHIP_ERASE] == NULL) {
+        fprintf(stderr, "chip erase instruction not defined for part \"%s\"\n",
+                p->desc);
+        return -1;
+    }
+
+    avr_set_bits(p->op[AVR_OP_CHIP_ERASE], cmd);
+    pgm->cmd(pgm, cmd, res);
+    usleep(p->chip_erase_delay);
+    return pgm->initialize(pgm, p);
+}
+
+
+static int ft245r_set_bitclock(PROGRAMMER * pgm) {
+    int r;
+    int rate = 0;
+
+    /* bitclock is second. 1us = 0.000001. Max rate for ft232r 750000 */
+    if(pgm->bitclock) {
+        rate = (uint32_t)(1.0/pgm->bitclock) * 2;
+    } else if (pgm->baudrate) {
+        rate = pgm->baudrate * 2;
+    } else {
+        rate = 150000; /* should work for all ftdi chips and the avr default internal clock of 1MHz */
+    }
+
+    if ((verbose>1) || FT245R_DEBUG) {
+        fprintf(stderr," ft245r:  spi bitclk %d -> ft baudrate %d\n",
+                rate / 2, rate);
+    }
+    r = ftdi_set_baudrate(handle, rate);
+    if (r) {
+        fprintf(stderr, "Set baudrate (%d) failed with error '%s'.\n",
+                rate, ftdi_get_error_string (handle));
+        return -1;
+    }
+    return 0;
+}
+
+static int set_pin(PROGRAMMER * pgm, int pinname, int val) {
+    unsigned char buf[1];
+
+    if (pgm->pin[pinname].mask[0] == 0) {
+        // ignore not defined pins (might be the led or vcc or buff if not needed)
+        return 0;
+    }
+
+    ft245r_out = SET_BITS_0(ft245r_out,pgm,pinname,val);
+    buf[0] = ft245r_out;
+
+    ft245r_send (pgm, buf, 1);
+    ft245r_recv (pgm, buf, 1);
+
+    ft245r_in = buf[0];
+    return 0;
+}
+
+static int set_reset(PROGRAMMER * pgm, int value) {
+    return set_pin(pgm, PIN_AVR_RESET, value);
+}
+
+static int set_buff(PROGRAMMER * pgm, int value) {
+    return set_pin(pgm, PPI_AVR_BUFF, value);
+}
+
+static int set_vcc(PROGRAMMER * pgm, int value) {
+    return set_pin(pgm, PPI_AVR_VCC, value);
+}
+
+/* these functions are callbacks, which go into the
+ * PROGRAMMER data structure ("optional functions")
+ */
+static int set_led_pgm(struct programmer_t * pgm, int value) {
+    return set_pin(pgm, PIN_LED_PGM, value);
+}
+
+static int set_led_rdy(struct programmer_t * pgm, int value) {
+    return set_pin(pgm, PIN_LED_RDY, value);
+}
+
+static int set_led_err(struct programmer_t * pgm, int value) {
+    return set_pin(pgm, PIN_LED_ERR, value);
+}
+
+static int set_led_vfy(struct programmer_t * pgm, int value) {
+    return set_pin(pgm, PIN_LED_VFY, value);
+}
+
+/*
+ * apply power to the AVR processor
+ */
+static void ft245r_powerup(PROGRAMMER * pgm)
+{
+    set_vcc(pgm, ON); /* power up */
+    usleep(100);
+}
+
+
+/*
+ * remove power from the AVR processor
+ */
+static void ft245r_powerdown(PROGRAMMER * pgm)
+{
+    set_vcc(pgm, OFF); /* power down */
+}
+
+
+static void ft245r_disable(PROGRAMMER * pgm) {
+    set_buff(pgm, OFF);
+}
+
+
+static void ft245r_enable(PROGRAMMER * pgm) {
+  /*
+   * Prepare to start talking to the connected device - pull reset low
+   * first, delay a few milliseconds, then enable the buffer.  This
+   * sequence allows the AVR to be reset before the buffer is enabled
+   * to avoid a short period of time where the AVR may be driving the
+   * programming lines at the same time the programmer tries to.  Of
+   * course, if a buffer is being used, then the /RESET line from the
+   * programmer needs to be directly connected to the AVR /RESET line
+   * and not via the buffer chip.
+   */
+    set_reset(pgm, OFF);
+    usleep(1);
+    set_buff(pgm, ON);
+}
+
+static int ft245r_cmd(PROGRAMMER * pgm, const unsigned char *cmd,
+                      unsigned char *res);
+/*
+ * issue the 'program enable' command to the AVR device
+ */
+static int ft245r_program_enable(PROGRAMMER * pgm, AVRPART * p) {
+    unsigned char cmd[4] = {0,0,0,0};
+    unsigned char res[4];
+    int i;
+
+    if (p->op[AVR_OP_PGM_ENABLE] == NULL) {
+        fprintf(stderr,
+                "%s: AVR_OP_PGM_ENABLE command not defined for %s\n", progname, p->desc);
+        fflush(stderr);
+        return -1;
+    }
+
+    avr_set_bits(p->op[AVR_OP_PGM_ENABLE], cmd);
+
+    for(i = 0; i < 4; i++) {
+        ft245r_cmd(pgm, cmd, res);
+
+        if (res[p->pollindex-1] == p->pollvalue) return 0;
+
+        if ((verbose>=1) || FT245R_DEBUG) {
+            fprintf(stderr,
+                    "%s: Program enable command not successful. Retrying.\n", progname);
+            fflush(stderr);
+        }
+        set_pin(pgm, PIN_AVR_RESET, ON);
+        usleep(20);
+        set_pin(pgm, PIN_AVR_RESET, OFF);
+
+        if (i == 3) {
+            ft245r_drain(pgm, 0);
+            tail = head;
+        }
+    }
+
+    fprintf(stderr,
+            "%s: Device is not responding to program enable. Check connection.\n", progname);
+    fflush(stderr);
+
+    return -1;
+}
+
+/*
+ * initialize the AVR device and prepare it to accept commands
+ */
+static int ft245r_initialize(PROGRAMMER * pgm, AVRPART * p) {
+
+    ft245r_powerup(pgm);
+
+    set_reset(pgm, OFF);
+    usleep(5000); // 5ms
+    set_reset(pgm, ON);
+    usleep(5000); // 5ms
+    set_reset(pgm, OFF);
+    usleep(5000); // 5ms
+
+    return ft245r_program_enable(pgm, p);
+}
+
+static inline int set_data(PROGRAMMER * pgm, unsigned char *buf, unsigned char data) {
+    int j;
+    int buf_pos = 0;
+    unsigned char bit = 0x80;
+
+    for (j=0; j<8; j++) {
+        ft245r_out = SET_BITS_0(ft245r_out,pgm,PIN_AVR_MOSI,data & bit);
+
+        ft245r_out = SET_BITS_0(ft245r_out,pgm,PIN_AVR_SCK,0);
+        buf[buf_pos] = ft245r_out;
+        buf_pos++;
+
+        ft245r_out = SET_BITS_0(ft245r_out,pgm,PIN_AVR_SCK,1);
+        buf[buf_pos] = ft245r_out;
+        buf_pos++;
+
+        bit >>= 1;
+    }
+    return buf_pos;
+}
+
+static inline unsigned char extract_data(PROGRAMMER * pgm, unsigned char *buf, int offset) {
+    int j;
+    int buf_pos = 1;
+    unsigned char bit = 0x80;
+    unsigned char r = 0;
+
+    buf += offset * (8 * FT245R_CYCLES);
+    for (j=0; j<8; j++) {
+        if (GET_BITS_0(buf[buf_pos],pgm,PIN_AVR_MISO)) {
+            r |= bit;
+        }
+        buf_pos += FT245R_CYCLES;
+        bit >>= 1;
+    }
+    return r;
+}
+
+/* to check data */
+static inline unsigned char extract_data_out(PROGRAMMER * pgm, unsigned char *buf, int offset) {
+    int j;
+    int buf_pos = 1;
+    unsigned char bit = 0x80;
+    unsigned char r = 0;
+
+    buf += offset * (8 * FT245R_CYCLES);
+    for (j=0; j<8; j++) {
+        if (GET_BITS_0(buf[buf_pos],pgm,PIN_AVR_MOSI)) {
+            r |= bit;
+        }
+        buf_pos += FT245R_CYCLES;
+        bit >>= 1;
+    }
+    return r;
+}
+
+
+/*
+ * transmit an AVR device command and return the results; 'cmd' and
+ * 'res' must point to at least a 4 byte data buffer
+ */
+static int ft245r_cmd(PROGRAMMER * pgm, const unsigned char *cmd,
+                      unsigned char *res) {
+    int i,buf_pos;
+    unsigned char buf[128];
+
+    buf_pos = 0;
+    for (i=0; i<4; i++) {
+        buf_pos += set_data(pgm, buf+buf_pos, cmd[i]);
+    }
+    buf[buf_pos] = 0;
+    buf_pos++;
+
+    ft245r_send (pgm, buf, buf_pos);
+    ft245r_recv (pgm, buf, buf_pos);
+    res[0] = extract_data(pgm, buf, 0);
+    res[1] = extract_data(pgm, buf, 1);
+    res[2] = extract_data(pgm, buf, 2);
+    res[3] = extract_data(pgm, buf, 3);
+
+    return 0;
+}
+
+/* lower 8 pins are accepted, they might be also inverted */
+static const struct pindef_t valid_pins = {{0xff},{0xff}} ;
+
+static const struct pin_checklist_t pin_checklist[] = {
+    { PIN_AVR_SCK,  1, &valid_pins},
+    { PIN_AVR_MOSI, 1, &valid_pins},
+    { PIN_AVR_MISO, 1, &valid_pins},
+    { PIN_AVR_RESET,1, &valid_pins},
+    { PPI_AVR_BUFF, 0, &valid_pins},
+};
+
+static int ft245r_open(PROGRAMMER * pgm, char * port) {
+    int rv;
+    int devnum = -1;
+
+    rv = pins_check(pgm,pin_checklist,sizeof(pin_checklist)/sizeof(pin_checklist[0]), true);
+    if(rv) {
+        pgm->display(pgm, progbuf);
+        return rv;
+    }
+
+    strcpy(pgm->port, port);
+
+    if (strcmp(port,DEFAULT_USB) != 0) {
+        if (strncasecmp("ft", port, 2) == 0) {
+            char *startptr = port + 2;
+            char *endptr = NULL;
+            devnum = strtol(startptr,&endptr,10);
+            if ((startptr==endptr) || (*endptr != '\0')) {
+                devnum = -1;
+            }
+        }
+        if (devnum < 0) {
+            fprintf(stderr,
+                    "%s: invalid portname '%s': use 'ft[0-9]+'\n",
+                    progname,port);
+            return -1;
+        }
+    } else {
+        devnum = 0;
+    }
+
+    handle = malloc (sizeof (struct ftdi_context));
+    ftdi_init(handle);
+    rv = ftdi_usb_open_desc_index(handle,
+                                  pgm->usbvid?pgm->usbvid:0x0403,
+                                  pgm->usbpid?pgm->usbpid:0x6001,
+                                  pgm->usbproduct[0]?pgm->usbproduct:NULL,
+                                  pgm->usbsn[0]?pgm->usbsn:NULL,
+                                  devnum);
+    if (rv) {
+        fprintf (stderr, "can't open ftdi device %d. (%s)\n", devnum, ftdi_get_error_string(handle));
+        goto cleanup_no_usb;
+    }
+
+    ft245r_ddr = 
+         pgm->pin[PIN_AVR_SCK].mask[0]
+       | pgm->pin[PIN_AVR_MOSI].mask[0]
+       | pgm->pin[PIN_AVR_RESET].mask[0]
+       | pgm->pin[PPI_AVR_BUFF].mask[0]
+       | pgm->pin[PPI_AVR_VCC].mask[0]
+       | pgm->pin[PIN_LED_ERR].mask[0]
+       | pgm->pin[PIN_LED_RDY].mask[0]
+       | pgm->pin[PIN_LED_PGM].mask[0]
+       | pgm->pin[PIN_LED_VFY].mask[0];
+
+    /* set initial values for outputs, no reset everything else is off */
+    ft245r_out = 0;
+    ft245r_out = SET_BITS_0(ft245r_out,pgm,PIN_AVR_RESET,1);
+    ft245r_out = SET_BITS_0(ft245r_out,pgm,PIN_AVR_SCK,0);
+    ft245r_out = SET_BITS_0(ft245r_out,pgm,PIN_AVR_MOSI,0);
+    ft245r_out = SET_BITS_0(ft245r_out,pgm,PPI_AVR_BUFF,0);
+    ft245r_out = SET_BITS_0(ft245r_out,pgm,PPI_AVR_VCC,0);
+    ft245r_out = SET_BITS_0(ft245r_out,pgm,PIN_LED_ERR,0);
+    ft245r_out = SET_BITS_0(ft245r_out,pgm,PIN_LED_RDY,0);
+    ft245r_out = SET_BITS_0(ft245r_out,pgm,PIN_LED_PGM,0);
+    ft245r_out = SET_BITS_0(ft245r_out,pgm,PIN_LED_VFY,0);
+
+
+    rv = ftdi_set_bitmode(handle, ft245r_ddr, BITMODE_SYNCBB); // set Synchronous BitBang
+    if (rv) {
+        fprintf(stderr,
+                "%s: Synchronous BitBangMode is not supported (%s)\n",
+                progname, ftdi_get_error_string(handle));
+        goto cleanup;
+    }
+
+    rv = ft245r_set_bitclock(pgm);
+    if (rv) {
+        goto cleanup;
+    }
+
+    /* We start a new thread to read the output from the FTDI. This is
+     * necessary because otherwise we'll deadlock. We cannot finish
+     * writing because the ftdi cannot send the results because we
+     * haven't provided a read buffer yet. */
+
+    sem_init (&buf_data, 0, 0);
+    sem_init (&buf_space, 0, BUFSIZE);
+    pthread_create (&readerthread, NULL, reader, handle);
+
+    /*
+     * drain any extraneous input
+     */
+    ft245r_drain (pgm, 0);
+
+    ft245r_send (pgm, &ft245r_out, 1);
+    ft245r_recv (pgm, &ft245r_in, 1);
+
+    return 0;
+
+cleanup:
+    ftdi_usb_close(handle);
+cleanup_no_usb:
+    ftdi_deinit (handle);
+    free(handle);
+    handle = NULL;
+    return -1;
+}
+
+
+static void ft245r_close(PROGRAMMER * pgm) {
+    if (handle) {
+        // I think the switch to BB mode and back flushes the buffer.
+        ftdi_set_bitmode(handle, 0, BITMODE_SYNCBB); // set Synchronous BitBang, all in puts
+        ftdi_set_bitmode(handle, 0, BITMODE_RESET); // disable Synchronous BitBang
+        pthread_cancel(readerthread);
+        pthread_join(readerthread, NULL);
+        ftdi_usb_close(handle);
+        ftdi_deinit (handle); // TODO this works with libftdi 0.20, but hangs with 1.0
+        free(handle);
+        handle = NULL;
+    }
+}
+
+static void ft245r_display(PROGRAMMER * pgm, const char * p) {
+    fprintf(stderr, "%sPin assignment  : 0..7 = DBUS0..7\n",p);/* , 8..11 = GPIO0..3\n",p);*/
+    pgm_display_generic_mask(pgm, p, SHOW_ALL_PINS);
+}
+
+static int ft245r_paged_write_gen(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m,
+                                  unsigned int page_size, unsigned int addr,
+                                  unsigned int n_bytes) {
+    unsigned long i, pa;
+    int rc;
+
+    for (i=0; i<n_bytes; i++, addr++) {
+        rc = avr_write_byte_default(pgm, p, m, addr, m->buf[addr]);
+        if (rc != 0) {
+            return -2;
+        }
+
+        if (m->paged) {
+            // Can this piece of code ever be activated?? Do AVRs exist that
+            // have paged non-flash memories? -- REW
+            // XXX Untested code below.
+            /*
+             * check to see if it is time to flush the page with a page
+             * write
+             */
+
+            if (((addr % m->page_size) == m->page_size-1) || (i == n_bytes-1)) {
+                pa = addr - (addr % m->page_size);
+
+                rc = avr_write_page(pgm, p, m, pa);
+                if (rc != 0) {
+                    return -2;
+                }
+            }
+        }
+    }
+    return i;
+}
+
+static struct ft245r_request {
+    int addr;
+    int bytes;
+    int n;
+    struct ft245r_request *next;
+} *req_head,*req_tail,*req_pool;
+
+static void put_request(int addr, int bytes, int n) {
+    struct ft245r_request *p;
+    if (req_pool) {
+        p = req_pool;
+        req_pool = p->next;
+    } else {
+        p = malloc(sizeof(struct ft245r_request));
+        if (!p) {
+            fprintf(stderr, "can't alloc memory\n");
+            exit(1);
+        }
+    }
+    memset(p, 0, sizeof(struct ft245r_request));
+    p->addr = addr;
+    p->bytes = bytes;
+    p->n = n;
+    if (req_tail) {
+        req_tail->next = p;
+        req_tail = p;
+    } else {
+        req_head = req_tail = p;
+    }
+}
+
+static int do_request(PROGRAMMER * pgm, AVRMEM *m) {
+    struct ft245r_request *p;
+    int addr, bytes, j, n;
+    unsigned char buf[FT245R_FRAGMENT_SIZE+1+128];
+
+    if (!req_head) return 0;
+    p = req_head;
+    req_head = p->next;
+    if (!req_head) req_tail = req_head;
+
+    addr = p->addr;
+    bytes = p->bytes;
+    n = p->n;
+    memset(p, 0, sizeof(struct ft245r_request));
+    p->next = req_pool;
+    req_pool = p;
+
+    ft245r_recv(pgm, buf, bytes);
+    for (j=0; j<n; j++) {
+        m->buf[addr++] = extract_data(pgm, buf , (j * 4 + 3));
+    }
+    return 1;
+}
+
+static int ft245r_paged_write_flash(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m,
+                                    int page_size, int addr, int n_bytes) {
+    unsigned int    i,j;
+    int addr_save,buf_pos,do_page_write,req_count;
+    unsigned char buf[FT245R_FRAGMENT_SIZE+1+128];
+
+    req_count = 0;
+    for (i=0; i<n_bytes; ) {
+        addr_save = addr;
+        buf_pos = 0;
+        do_page_write = 0;
+        for (j=0; j< FT245R_FRAGMENT_SIZE/8/FT245R_CYCLES/4; j++) {
+            buf_pos += set_data(pgm, buf+buf_pos, (addr & 1)?0x48:0x40 );
+            buf_pos += set_data(pgm, buf+buf_pos, (addr >> 9) & 0xff );
+            buf_pos += set_data(pgm, buf+buf_pos, (addr >> 1) & 0xff );
+            buf_pos += set_data(pgm, buf+buf_pos, m->buf[addr]);
+            addr ++;
+            i++;
+            if ( (m->paged) &&
+                    (((i % m->page_size) == 0) || (i == n_bytes))) {
+                do_page_write = 1;
+                break;
+            }
+        }
+#if defined(USE_INLINE_WRITE_PAGE)
+        if (do_page_write) {
+            int addr_wk = addr_save - (addr_save % m->page_size);
+            /* If this device has a "load extended address" command, issue it. */
+            if (m->op[AVR_OP_LOAD_EXT_ADDR]) {
+                unsigned char cmd[4];
+                OPCODE *lext = m->op[AVR_OP_LOAD_EXT_ADDR];
+
+                memset(cmd, 0, 4);
+                avr_set_bits(lext, cmd);
+                avr_set_addr(lext, cmd, addr_wk/2);
+                buf_pos += set_data(pgm, buf+buf_pos, cmd[0]);
+                buf_pos += set_data(pgm, buf+buf_pos, cmd[1]);
+                buf_pos += set_data(pgm, buf+buf_pos, cmd[2]);
+                buf_pos += set_data(pgm, buf+buf_pos, cmd[3]);
+            }
+            buf_pos += set_data(pgm, buf+buf_pos, 0x4C); /* Issue Page Write */
+            buf_pos += set_data(pgm, buf+buf_pos,(addr_wk >> 9) & 0xff);
+            buf_pos += set_data(pgm, buf+buf_pos,(addr_wk >> 1) & 0xff);
+            buf_pos += set_data(pgm, buf+buf_pos, 0);
+        }
+#endif
+        if (i >= n_bytes) {
+            ft245r_out = SET_BITS_0(ft245r_out,pgm,PIN_AVR_SCK,0); // sck down
+            buf[buf_pos++] = ft245r_out;
+        }
+        ft245r_send(pgm, buf, buf_pos);
+        put_request(addr_save, buf_pos, 0);
+        //ft245r_sync(pgm);
+#if 0
+        fprintf(stderr, "send addr 0x%04x bufsize %d [%02x %02x] page_write %d\n",
+                addr_save,buf_pos,
+                extract_data_out(pgm, buf , (0*4 + 3) ),
+                extract_data_out(pgm, buf , (1*4 + 3) ),
+                do_page_write);
+#endif
+        req_count++;
+        if (req_count > REQ_OUTSTANDINGS)
+            do_request(pgm, m);
+        if (do_page_write) {
+#if defined(USE_INLINE_WRITE_PAGE)
+            while (do_request(pgm, m))
+                ;
+            usleep(m->max_write_delay);
+#else
+            int addr_wk = addr_save - (addr_save % m->page_size);
+            int rc;
+            while (do_request(pgm, m))
+                ;
+            rc = avr_write_page(pgm, p, m, addr_wk);
+            if (rc != 0) {
+                return -2;
+            }
+#endif
+            req_count = 0;
+        }
+    }
+    while (do_request(pgm, m))
+        ;
+    return i;
+}
+
+
+static int ft245r_paged_write(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m,
+                              unsigned int page_size, unsigned int addr, unsigned int n_bytes) {
+    if (strcmp(m->desc, "flash") == 0) {
+        return ft245r_paged_write_flash(pgm, p, m, page_size, addr, n_bytes);
+    } else if (strcmp(m->desc, "eeprom") == 0) {
+        return ft245r_paged_write_gen(pgm, p, m, page_size, addr, n_bytes);
+    } else {
+        return -2;
+    }
+}
+
+static int ft245r_paged_load_gen(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m,
+                                 unsigned int page_size, unsigned int addr,
+                                 int n_bytes) {
+    unsigned char    rbyte;
+    unsigned long    i;
+    int rc;
+
+    for (i=0; i<n_bytes; i++) {
+        rc = avr_read_byte_default(pgm, p, m, i+addr, &rbyte);
+        if (rc != 0) {
+            return -2;
+        }
+        m->buf[i+addr] = rbyte;
+    }
+    return 0;
+}
+
+static int ft245r_paged_load_flash(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m,
+                                   unsigned int page_size, unsigned int addr,
+                                   unsigned int n_bytes) {
+    unsigned long    i,j,n;
+    int addr_save,buf_pos;
+    int req_count = 0;
+    unsigned char buf[FT245R_FRAGMENT_SIZE+1];
+
+    for (i=0; i<n_bytes; ) {
+        buf_pos = 0;
+        addr_save = addr;
+        for (j=0; j< FT245R_FRAGMENT_SIZE/8/FT245R_CYCLES/4; j++) {
+            if (i >= n_bytes) break;
+            buf_pos += set_data(pgm, buf+buf_pos, (addr & 1)?0x28:0x20 );
+            buf_pos += set_data(pgm, buf+buf_pos, (addr >> 9) & 0xff );
+            buf_pos += set_data(pgm, buf+buf_pos, (addr >> 1) & 0xff );
+            buf_pos += set_data(pgm, buf+buf_pos, 0);
+            addr ++;
+            i++;
+        }
+        if (i >= n_bytes) {
+            ft245r_out = SET_BITS_0(ft245r_out,pgm,PIN_AVR_SCK,0); // sck down
+            buf[buf_pos++] = ft245r_out;
+        }
+        n = j;
+        ft245r_send(pgm, buf, buf_pos);
+        put_request(addr_save, buf_pos, n);
+        req_count++;
+        if (req_count > REQ_OUTSTANDINGS)
+            do_request(pgm, m);
+
+    }
+    while (do_request(pgm, m))
+        ;
+    return 0;
+}
+
+static int ft245r_paged_load(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m,
+                             unsigned int page_size, unsigned int addr,
+                             unsigned int n_bytes) {
+    if (strcmp(m->desc, "flash") == 0) {
+        return ft245r_paged_load_flash(pgm, p, m, page_size, addr, n_bytes);
+    } else if (strcmp(m->desc, "eeprom") == 0) {
+        return ft245r_paged_load_gen(pgm, p, m, page_size, addr, n_bytes);
+    } else {
+        return -2;
+    }
+}
+
+void ft245r_initpgm(PROGRAMMER * pgm) {
+    strcpy(pgm->type, "ftdi_syncbb");
+
+    /*
+     * mandatory functions
+     */
+    pgm->initialize     = ft245r_initialize;
+    pgm->display        = ft245r_display;
+    pgm->enable         = ft245r_enable;
+    pgm->disable        = ft245r_disable;
+    pgm->program_enable = ft245r_program_enable;
+    pgm->chip_erase     = ft245r_chip_erase;
+    pgm->cmd            = ft245r_cmd;
+    pgm->open           = ft245r_open;
+    pgm->close          = ft245r_close;
+    pgm->read_byte      = avr_read_byte_default;
+    pgm->write_byte     = avr_write_byte_default;
+
+    /*
+     * optional functions
+     */
+    pgm->paged_write = ft245r_paged_write;
+    pgm->paged_load = ft245r_paged_load;
+
+    pgm->rdy_led        = set_led_rdy;
+    pgm->err_led        = set_led_err;
+    pgm->pgm_led        = set_led_pgm;
+    pgm->vfy_led        = set_led_vfy;
+    pgm->powerup        = ft245r_powerup;
+    pgm->powerdown      = ft245r_powerdown;
+
+    handle = NULL;
+}
+
+#endif
+
+const char ft245r_desc[] = "FT245R/FT232R Synchronous BitBangMode Programmer";

avrdude/ft245r.h

@@ -0,0 +1,10 @@
+#ifndef ft245r_h
+#define ft245r_h
+
+#include "pgm.h"
+
+extern const char ft245r_desc[];
+void ft245r_initpgm (PROGRAMMER * pgm);
+
+
+#endif /* ft245r_h */

avrdude/jtag3.h

@@ -0,0 +1,59 @@
+/*
+ * avrdude - A Downloader/Uploader for AVR device programmers
+ * Copyright (C) 2012 Joerg Wunsch <j@uriah.heep.sax.de>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/* $Id$ */
+
+#ifndef jtag3_h
+#define jtag3_h
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+int  jtag3_send(PROGRAMMER * pgm, unsigned char * data, size_t len);
+int  jtag3_recv(PROGRAMMER * pgm, unsigned char **msg);
+void jtag3_close(PROGRAMMER * pgm);
+int  jtag3_getsync(PROGRAMMER * pgm, int mode);
+int  jtag3_getparm(PROGRAMMER * pgm, unsigned char scope,
+		   unsigned char section, unsigned char parm,
+		   unsigned char *value, unsigned char length);
+int jtag3_setparm(PROGRAMMER * pgm, unsigned char scope,
+		  unsigned char section, unsigned char parm,
+		  unsigned char *value, unsigned char length);
+int jtag3_command(PROGRAMMER *pgm, unsigned char *cmd, unsigned int cmdlen,
+		  unsigned char **resp, const char *descr);
+extern const char jtag3_desc[];
+extern const char jtag3_dw_desc[];
+extern const char jtag3_pdi_desc[];
+void jtag3_initpgm (PROGRAMMER * pgm);
+void jtag3_dw_initpgm (PROGRAMMER * pgm);
+void jtag3_pdi_initpgm (PROGRAMMER * pgm);
+
+/*
+ * These functions are referenced from stk500v2.c for JTAGICE3 in
+ * one of the STK500v2 modi.
+ */
+void jtag3_setup(PROGRAMMER * pgm);
+void jtag3_teardown(PROGRAMMER * pgm);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
+

avrdude/jtag3_private.h

@@ -0,0 +1,278 @@
+/*
+ * avrdude - A Downloader/Uploader for AVR device programmers
+ * Copyright (C) 2012 Joerg Wunsch <j@uriah.heep.sax.de>
+ *
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/* $Id$ */
+
+
+/*
+ * JTAGICE3 definitions
+ * Reverse-engineered from various USB traces.
+ */
+
+#if !defined(JTAG3_PRIVATE_EXPORTED)
+/*
+ * Communication with the JTAGICE3 uses three data endpoints:
+ *
+ * Endpoint 0x01 (OUT) and 0x82 (IN) are the usual conversation
+ * endpoints, with a maximal packet size of 512 octets.  The
+ * JTAGICE3 does *not* work on older USB 1.1 hubs that would only
+ * allow for 64-octet max packet size.
+ *
+ * Endpoint 0x83 (IN) is also a bulk endpoint, with a max packetsize
+ * of 64 octets.  This endpoint is used by the ICE to deliver events
+ * from the ICE.
+ *
+ * The request (host -> ICE, EP 0x01) format is:
+ *
+ *  +---------------------------------------------
+ *  |   0   |  1  |  2 . 3 |  4  |  5  |  6  | ...
+ *  |       |     |        |     |     |     |
+ *  | token |dummy|serial# |scope| cmd |dummy| optional data
+ *  | 0x0e  |  0  |  NNNN  | SS  | CC  |  0  | ...
+ *  +---------------------------------------------
+ *
+ * Both dummy bytes are always 0.  The "scope" identifier appears
+ * to distinguish commands (responses, events, parameters) roughly:
+ *
+ * 0x01 - general scope ("hello", "goodbye", firmware info, target
+ *        voltage readout)
+ * 0x11 - scope for AVR in ISP mode (basically a wrapper around
+ *        the AVRISPmkII commands, as usual)
+ * 0x12 - scope for AVR (JTAG, PDI, debugWIRE)
+ *
+ * The serial number is counted up.
+ *
+ *
+ * The response (ICE -> host, EP 0x82) format is:
+ *
+ *  +--------------------------------------------------+
+ *  |   0   |  1 . 2 |  3  |  4  | ...           |  N  |
+ *  |       |        |     |     |               |     |
+ *  | token |serial# |scope| rsp | optional data |dummy|
+ *  | 0x0e  |  NNNN  | SS  | RR  | ...           |  0  |
+ *  +--------------------------------------------------+
+ *
+ * The response's serial number is mirrored from the request, but the
+ * dummy byte before the serial number is left out.  However, another
+ * zero dummy byte is always attached to the end of the response data.
+ * Response codes are similar to the JTAGICEmkII, 0x80 is a generic
+ * "OK" response, other responses above 0x80 indicate various data
+ * responses (parameter read, memory read, PC value), and 0xa0 is a
+ * generic "failure" response.  It appears the failure response gets
+ * another byte appended (probably indicating the reason) after the
+ * 0 dummy byte, but there's not enough analysis material so far.
+ *
+ *
+ * The event format (EP 0x83) is:
+ *
+ *  +----------------------------------------
+ *  |   0   |  1  |  2 . 3 |  4  |  5  | ...
+ *  |       |     |        |     |     |
+ *  | token |dummy|serial# |scope| evt | data
+ *  | 0x0e  |  0  |  NNNN  | SS  | EV  | ...
+ *  +----------------------------------------
+ */
+#define TOKEN 0x0e
+
+#endif /* JTAG3_PRIVATE_EXPORTED */
+
+#define SCOPE_INFO                 0x00
+#define SCOPE_GENERAL              0x01
+#define SCOPE_AVR_ISP              0x11
+#define SCOPE_AVR                  0x12
+
+/* Info scope */
+#define CMD3_GET_INFO              0x00
+
+/* byte after GET_INFO is always 0, next is: */
+#  define CMD3_INFO_NAME           0x80 /* JTAGICE3 */
+#  define CMD3_INFO_SERIAL         0x81 /* J3xxxxxxxxxx */
+
+/* Generic scope */
+#define CMD3_SET_PARAMETER         0x01
+#define CMD3_GET_PARAMETER         0x02
+#define CMD3_SIGN_ON               0x10
+#define CMD3_SIGN_OFF              0x11 /* takes one parameter? */
+#define CMD3_START_DW_DEBUG        0x13
+#define CMD3_MONCON_DISABLE        0x17
+
+/* AVR ISP scope: no commands of its own */
+
+/* AVR scope */
+//#define CMD3_SET_PARAMETER       0x01
+//#define CMD3_GET_PARAMETER       0x02
+//#define CMD3_SIGN_ON             0x10 /* an additional signon/-off pair */
+//#define CMD3_SIGN_OFF            0x11
+#define CMD3_ENTER_PROGMODE        0x15
+#define CMD3_LEAVE_PROGMODE        0x16
+#define CMD3_ERASE_MEMORY          0x20
+#define CMD3_READ_MEMORY           0x21
+#define CMD3_WRITE_MEMORY          0x23
+#define CMD3_READ_PC               0x35
+
+/* ICE responses */
+#define RSP3_OK                    0x80
+#define RSP3_INFO                  0x81
+#define RSP3_PC                    0x83
+#define RSP3_DATA                  0x84
+#define RSP3_FAILED                0xA0
+
+#define RSP3_STATUS_MASK           0xE0
+
+/* possible failure codes that could be appended to RSP3_FAILED: */
+#  define RSP3_FAIL_DEBUGWIRE           0x10
+#  define RSP3_FAIL_PDI                 0x1B
+#  define RSP3_FAIL_NO_ANSWER           0x20
+#  define RSP3_FAIL_NO_TARGET_POWER     0x22
+#  define RSP3_FAIL_WRONG_MODE          0x32 /* progmode vs. non-prog */
+#  define RSP3_FAIL_UNSUPP_MEMORY       0x34 /* unsupported memory type */
+#  define RSP3_FAIL_WRONG_LENGTH        0x35 /* wrong lenth for mem access */
+#  define RSP3_FAIL_NOT_UNDERSTOOD      0x91
+
+/* ICE events */
+#define EVT3_BREAK                 0x40 /* AVR scope */
+#define EVT3_SLEEP                 0x11 /* General scope, also wakeup */
+#define EVT3_POWER                 0x10 /* General scope */
+
+/* memory types */
+#define MTYPE_SRAM        0x20	/* target's SRAM or [ext.] IO registers */
+#define MTYPE_EEPROM      0x22	/* EEPROM, what way? */
+#define MTYPE_SPM         0xA0	/* flash through LPM/SPM */
+#define MTYPE_FLASH_PAGE  0xB0	/* flash in programming mode */
+#define MTYPE_EEPROM_PAGE 0xB1	/* EEPROM in programming mode */
+#define MTYPE_FUSE_BITS   0xB2	/* fuse bits in programming mode */
+#define MTYPE_LOCK_BITS   0xB3	/* lock bits in programming mode */
+#define MTYPE_SIGN_JTAG   0xB4	/* signature in programming mode */
+#define MTYPE_OSCCAL_BYTE 0xB5	/* osccal cells in programming mode */
+#define MTYPE_FLASH       0xc0	/* xmega (app.) flash - undocumented in AVR067 */
+#define MTYPE_BOOT_FLASH  0xc1	/* xmega boot flash - undocumented in AVR067 */
+#define MTYPE_EEPROM_XMEGA 0xc4	/* xmega EEPROM in debug mode - undocumented in AVR067 */
+#define MTYPE_USERSIG     0xc5	/* xmega user signature - undocumented in AVR067 */
+#define MTYPE_PRODSIG     0xc6	/* xmega production signature - undocumented in AVR067 */
+
+/*
+ * Parameters are divided into sections, where the section number
+ * precedes each parameter address.  There are distinct parameter
+ * sets for generic and AVR scope.
+ */
+#define PARM3_HW_VER      0x00  /* section 0, generic scope, 1 byte */
+#define PARM3_FW_MAJOR    0x01  /* section 0, generic scope, 1 byte */
+#define PARM3_FW_MINOR    0x02  /* section 0, generic scope, 1 byte */
+#define PARM3_FW_RELEASE  0x03  /* section 0, generic scope, 1 byte;
+                                 * always asked for by Atmel Studio,
+                                 * but never displayed there */
+#define PARM3_VTARGET     0x00  /* section 1, generic scope, 2 bytes,
+                                 * in millivolts */
+#define PARM3_DEVICEDESC  0x00  /* section 2, memory etc. configuration,
+                                 * 31 bytes for tiny/mega AVR, 47 bytes
+                                 * for Xmega; is also used in command
+                                 * 0x36 in JTAGICEmkII, starting with
+                                 * firmware 7.x */
+
+#define PARM3_ARCH        0x00  /* section 0, AVR scope, 1 byte */
+#  define PARM3_ARCH_TINY   1   /* also small megaAVR with ISP/DW only */
+#  define PARM3_ARCH_MEGA   2
+#  define PARM3_ARCH_XMEGA  3
+
+#define PARM3_SESS_PURPOSE 0x01 /* section 0, AVR scope, 1 byte */
+#  define PARM3_SESS_PROGRAMMING 1
+#  define PARM3_SESS_DEBUGGING   2
+
+#define PARM3_CONNECTION  0x00  /* section 1, AVR scope, 1 byte */
+#  define PARM3_CONN_ISP    1
+#  define PARM3_CONN_JTAG   4
+#  define PARM3_CONN_DW     5
+#  define PARM3_CONN_PDI    6
+
+
+#define PARM3_JTAGCHAIN   0x01  /* JTAG chain info, AVR scope (units
+                                 * before/after, bits before/after), 4
+                                 * bytes */
+
+#define PARM3_CLK_MEGA_PROG  0x20 /* section 1, AVR scope, 2 bytes (kHz) */
+#define PARM3_CLK_MEGA_DEBUG 0x21 /* section 1, AVR scope, 2 bytes (kHz) */
+#define PARM3_CLK_XMEGA_JTAG 0x30 /* section 1, AVR scope, 2 bytes (kHz) */
+#define PARM3_CLK_XMEGA_PDI  0x31 /* section 1, AVR scope, 2 bytes (kHz) */
+
+
+
+/* Xmega erase memory types, for CMND_XMEGA_ERASE */
+#define XMEGA_ERASE_CHIP        0x00
+#define XMEGA_ERASE_APP         0x01
+#define XMEGA_ERASE_BOOT        0x02
+#define XMEGA_ERASE_EEPROM      0x03
+#define XMEGA_ERASE_APP_PAGE    0x04
+#define XMEGA_ERASE_BOOT_PAGE   0x05
+#define XMEGA_ERASE_EEPROM_PAGE 0x06
+#define XMEGA_ERASE_USERSIG     0x07
+
+#if !defined(JTAG3_PRIVATE_EXPORTED)
+
+struct mega_device_desc {
+    unsigned char flash_page_size[2];   // in bytes
+    unsigned char flash_size[4];        // in bytes
+    unsigned char dummy1[4];            // always 0
+    unsigned char boot_address[4];      // maximal (BOOTSZ = 3) bootloader
+                                        // address, in 16-bit words (!)
+    unsigned char sram_offset[2];       // pointing behind IO registers
+    unsigned char eeprom_size[2];
+    unsigned char eeprom_page_size;
+    unsigned char ocd_revision;         // see XML; basically:
+                                        // t13*, t2313*, t4313:        0
+                                        // all other DW devices:       1
+                                        // ATmega128(A):               1 (!)
+                                        // ATmega16*,162,169*,32*,64*: 2
+                                        // ATmega2560/2561:            4
+                                        // all other megaAVR devices:  3
+    unsigned char always_one;           // always = 1
+    unsigned char allow_full_page_bitstream; // old AVRs, see XML
+    unsigned char dummy2[2];            // always 0
+                                        // all IO addresses below are given
+                                        // in IO number space (without
+                                        // offset 0x20), even though e.g.
+                                        // OSCCAL always resides outside
+    unsigned char idr_address;          // IDR, aka. OCDR
+    unsigned char eearh_address;        // EEPROM access
+    unsigned char eearl_address;
+    unsigned char eecr_address;
+    unsigned char eedr_address;
+    unsigned char spmcr_address;
+    unsigned char osccal_address;
+};
+
+
+/* Xmega device descriptor */
+struct xmega_device_desc {
+    unsigned char nvm_app_offset[4];	// NVM offset for application flash
+    unsigned char nvm_boot_offset[4];	// NVM offset for boot flash
+    unsigned char nvm_eeprom_offset[4]; // NVM offset for EEPROM
+    unsigned char nvm_fuse_offset[4];	// NVM offset for fuses
+    unsigned char nvm_lock_offset[4];	// NVM offset for lock bits
+    unsigned char nvm_user_sig_offset[4]; // NVM offset for user signature row
+    unsigned char nvm_prod_sig_offset[4]; // NVM offset for production sign. row
+    unsigned char nvm_data_offset[4];	// NVM offset for data memory (SRAM + IO)
+    unsigned char app_size[4];		// size of application flash
+    unsigned char boot_size[2];		// size of boot flash
+    unsigned char flash_page_size[2];	// flash page size
+    unsigned char eeprom_size[2];	// size of EEPROM
+    unsigned char eeprom_page_size;	// EEPROM page size
+    unsigned char nvm_base_addr[2];	// IO space base address of NVM controller
+    unsigned char mcu_base_addr[2];	// IO space base address of MCU control
+};
+#endif /* JTAG3_PRIVATE_EXPORTED */

avrdude/jtagmkI.c

@@ -1,6 +1,6 @@
 /*
  * avrdude - A Downloader/Uploader for AVR device programmers
- * Copyright (C) 2005 Joerg Wunsch <j@uriah.heep.sax.de>
+ * Copyright (C) 2005, 2007 Joerg Wunsch <j@uriah.heep.sax.de>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -13,8 +13,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 /* $Id$ */
@@ -33,34 +32,38 @@
 #include <sys/time.h>
 #include <time.h>
 
+#include "avrdude.h"
 #include "avr.h"
 #include "crc16.h"
 #include "pgm.h"
+#include "jtagmkI.h"
 #include "jtagmkI_private.h"
 #include "serial.h"
-extern int    verbose;
-extern char * progname;
-extern int do_cycles;
 
 /*
- * XXX There should really be a programmer-specific private data
- * pointer in struct PROGRAMMER.
+ * Private data for this programmer.
  */
-static int initial_baudrate;
+struct pdata
+{
+  int initial_baudrate;
 
-/*
- * See jtagmkI_read_byte() for an explanation of the flash and
- * EEPROM page caches.
- */
-static unsigned char *flash_pagecache;
-static unsigned long flash_pageaddr;
-static unsigned int flash_pagesize;
+  /*
+   * See jtagmkI_read_byte() for an explanation of the flash and
+   * EEPROM page caches.
+   */
+  unsigned char *flash_pagecache;
+  unsigned long flash_pageaddr;
+  unsigned int flash_pagesize;
 
-static unsigned char *eeprom_pagecache;
-static unsigned long eeprom_pageaddr;
-static unsigned int eeprom_pagesize;
+  unsigned char *eeprom_pagecache;
+  unsigned long eeprom_pageaddr;
+  unsigned int eeprom_pagesize;
+
+  int prog_enabled;	/* Cached value of PROGRAMMING status. */
+};
+
+#define PDATA(pgm) ((struct pdata *)(pgm->cookie))
 
-static int prog_enabled;	/* Cached value of PROGRAMMING status. */
 /*
  * The OCDEN fuse is bit 7 of the high fuse (hfuse).  In order to
  * perform memory operations on MTYPE_SPM and MTYPE_EEPROM, OCDEN
@@ -102,10 +105,27 @@ static int jtagmkI_getparm(PROGRAMMER * pgm, unsigned char parm,
 			    unsigned char * value);
 static int jtagmkI_setparm(PROGRAMMER * pgm, unsigned char parm,
 			    unsigned char value);
-static void jtagmkI_print_parms1(PROGRAMMER * pgm, char * p);
+static void jtagmkI_print_parms1(PROGRAMMER * pgm, const char * p);
 
 static int jtagmkI_resync(PROGRAMMER *pgm, int maxtries, int signon);
 
+static void jtagmkI_setup(PROGRAMMER * pgm)
+{
+  if ((pgm->cookie = malloc(sizeof(struct pdata))) == 0) {
+    fprintf(stderr,
+	    "%s: jtagmkI_setup(): Out of memory allocating private data\n",
+	    progname);
+    exit(1);
+  }
+  memset(pgm->cookie, 0, sizeof(struct pdata));
+}
+
+static void jtagmkI_teardown(PROGRAMMER * pgm)
+{
+  free(pgm->cookie);
+}
+
+
 static void
 u32_to_b3(unsigned char *b, unsigned long l)
 {
@@ -133,7 +153,7 @@ static void jtagmkI_prmsg(PROGRAMMER * pgm, unsigned char * data, size_t len)
       if (i % 16 == 15)
 	putc('\n', stderr);
       else
-	putchar(' ');
+	putc(' ', stderr);
     }
     if (i % 16 != 0)
       putc('\n', stderr);
@@ -180,8 +200,8 @@ static int jtagmkI_send(PROGRAMMER * pgm, unsigned char * data, size_t len)
   unsigned char *buf;
 
   if (verbose >= 3)
-    fprintf(stderr, "\n%s: jtagmkI_send(): sending %zd bytes\n",
-	    progname, len);
+    fprintf(stderr, "\n%s: jtagmkI_send(): sending %u bytes\n",
+	    progname, (unsigned int)len);
 
   if ((buf = malloc(len + 2)) == NULL)
     {
@@ -383,10 +403,10 @@ static void jtagmkI_set_devdescr(PROGRAMMER * pgm, AVRPART * p)
   for (ln = lfirst(p->mem); ln; ln = lnext(ln)) {
     m = ldata(ln);
     if (strcmp(m->desc, "flash") == 0) {
-      flash_pagesize = m->page_size;
-      u16_to_b2(sendbuf.dd.uiFlashPageSize, flash_pagesize);
+      PDATA(pgm)->flash_pagesize = m->page_size;
+      u16_to_b2(sendbuf.dd.uiFlashPageSize, PDATA(pgm)->flash_pagesize);
     } else if (strcmp(m->desc, "eeprom") == 0) {
-      sendbuf.dd.ucEepromPageSize = eeprom_pagesize = m->page_size;
+      sendbuf.dd.ucEepromPageSize = PDATA(pgm)->eeprom_pagesize = m->page_size;
     }
   }
 
@@ -450,7 +470,7 @@ static int jtagmkI_program_enable(PROGRAMMER * pgm)
 {
   unsigned char buf[1], resp[2];
 
-  if (prog_enabled)
+  if (PDATA(pgm)->prog_enabled)
     return 0;
 
   buf[0] = CMD_ENTER_PROGMODE;
@@ -474,7 +494,7 @@ static int jtagmkI_program_enable(PROGRAMMER * pgm)
       fprintf(stderr, "OK\n");
   }
 
-  prog_enabled = 1;
+  PDATA(pgm)->prog_enabled = 1;
 
   return 0;
 }
@@ -483,7 +503,7 @@ static int jtagmkI_program_disable(PROGRAMMER * pgm)
 {
   unsigned char buf[1], resp[2];
 
-  if (!prog_enabled)
+  if (!PDATA(pgm)->prog_enabled)
     return 0;
 
   if (pgm->fd.ifd != -1) {
@@ -508,7 +528,7 @@ static int jtagmkI_program_disable(PROGRAMMER * pgm)
         fprintf(stderr, "OK\n");
     }
   }
-  prog_enabled = 0;
+  PDATA(pgm)->prog_enabled = 0;
 
   return 0;
 }
@@ -530,7 +550,7 @@ static unsigned char jtagmkI_get_baud(long baud)
 static int jtagmkI_initialize(PROGRAMMER * pgm, AVRPART * p)
 {
   AVRMEM hfuse;
-  char cmd[1], resp[5];
+  unsigned char cmd[1], resp[5];
   unsigned char b;
 
   if (!(p->flags & AVRPART_HAS_JTAG)) {
@@ -541,7 +561,7 @@ static int jtagmkI_initialize(PROGRAMMER * pgm, AVRPART * p)
 
   jtagmkI_drain(pgm, 0);
 
-  if ((serdev->flags & SERDEV_FL_CANSETSPEED) && initial_baudrate != pgm->baudrate) {
+  if ((serdev->flags & SERDEV_FL_CANSETSPEED) && PDATA(pgm)->initial_baudrate != pgm->baudrate) {
     if ((b = jtagmkI_get_baud(pgm->baudrate)) == 0) {
       fprintf(stderr, "%s: jtagmkI_initialize(): unsupported baudrate %d\n",
               progname, pgm->baudrate);
@@ -551,7 +571,7 @@ static int jtagmkI_initialize(PROGRAMMER * pgm, AVRPART * p)
 	      "trying to set baudrate to %d\n",
                 progname, pgm->baudrate);
       if (jtagmkI_setparm(pgm, PARM_BITRATE, b) == 0) {
-        initial_baudrate = pgm->baudrate; /* don't adjust again later */
+        PDATA(pgm)->initial_baudrate = pgm->baudrate; /* don't adjust again later */
         serial_setspeed(&pgm->fd, pgm->baudrate);
       }
     }
@@ -586,24 +606,24 @@ static int jtagmkI_initialize(PROGRAMMER * pgm, AVRPART * p)
    */
   jtagmkI_set_devdescr(pgm, p);
 
-  jtagmkI_setparm(pgm, PARM_FLASH_PAGESIZE_LOW, flash_pagesize & 0xff);
-  jtagmkI_setparm(pgm, PARM_FLASH_PAGESIZE_HIGH, flash_pagesize >> 8);
-  jtagmkI_setparm(pgm, PARM_EEPROM_PAGESIZE, eeprom_pagesize & 0xff);
+  jtagmkI_setparm(pgm, PARM_FLASH_PAGESIZE_LOW, PDATA(pgm)->flash_pagesize & 0xff);
+  jtagmkI_setparm(pgm, PARM_FLASH_PAGESIZE_HIGH, PDATA(pgm)->flash_pagesize >> 8);
+  jtagmkI_setparm(pgm, PARM_EEPROM_PAGESIZE, PDATA(pgm)->eeprom_pagesize & 0xff);
 
-  free(flash_pagecache);
-  free(eeprom_pagecache);
-  if ((flash_pagecache = malloc(flash_pagesize)) == NULL) {
+  free(PDATA(pgm)->flash_pagecache);
+  free(PDATA(pgm)->eeprom_pagecache);
+  if ((PDATA(pgm)->flash_pagecache = malloc(PDATA(pgm)->flash_pagesize)) == NULL) {
     fprintf(stderr, "%s: jtagmkI_initialize(): Out of memory\n",
 	    progname);
     return -1;
   }
-  if ((eeprom_pagecache = malloc(eeprom_pagesize)) == NULL) {
+  if ((PDATA(pgm)->eeprom_pagecache = malloc(PDATA(pgm)->eeprom_pagesize)) == NULL) {
     fprintf(stderr, "%s: jtagmkI_initialize(): Out of memory\n",
 	    progname);
-    free(flash_pagecache);
+    free(PDATA(pgm)->flash_pagecache);
     return -1;
   }
-  flash_pageaddr = eeprom_pageaddr = (unsigned long)-1L;
+  PDATA(pgm)->flash_pageaddr = PDATA(pgm)->eeprom_pageaddr = (unsigned long)-1L;
 
   if (jtagmkI_reset(pgm) < 0)
     return -1;
@@ -624,10 +644,10 @@ static int jtagmkI_initialize(PROGRAMMER * pgm, AVRPART * p)
 static void jtagmkI_disable(PROGRAMMER * pgm)
 {
 
-  free(flash_pagecache);
-  flash_pagecache = NULL;
-  free(eeprom_pagecache);
-  eeprom_pagecache = NULL;
+  free(PDATA(pgm)->flash_pagecache);
+  PDATA(pgm)->flash_pagecache = NULL;
+  free(PDATA(pgm)->eeprom_pagecache);
+  PDATA(pgm)->eeprom_pagecache = NULL;
 
   (void)jtagmkI_program_disable(pgm);
 }
@@ -646,14 +666,16 @@ static int jtagmkI_open(PROGRAMMER * pgm, char * port)
     fprintf(stderr, "%s: jtagmkI_open()\n", progname);
 
   strcpy(pgm->port, port);
-  initial_baudrate = -1L;
+  PDATA(pgm)->initial_baudrate = -1L;
 
   for (i = 0; i < sizeof(baudtab) / sizeof(baudtab[0]); i++) {
     if (verbose >= 2)
       fprintf(stderr,
               "%s: jtagmkI_open(): trying to sync at baud rate %ld:\n",
               progname, baudtab[i].baud);
-    serial_open(port, baudtab[i].baud, &pgm->fd);
+    if (serial_open(port, baudtab[i].baud, &pgm->fd)==-1) {
+      return -1;
+    }
 
     /*
      * drain any extraneous input
@@ -661,7 +683,7 @@ static int jtagmkI_open(PROGRAMMER * pgm, char * port)
     jtagmkI_drain(pgm, 0);
 
     if (jtagmkI_getsync(pgm) == 0) {
-      initial_baudrate = baudtab[i].baud;
+      PDATA(pgm)->initial_baudrate = baudtab[i].baud;
       if (verbose >= 2)
         fprintf(stderr, "%s: jtagmkI_open(): succeeded\n", progname);
       return 0;
@@ -691,15 +713,15 @@ static void jtagmkI_close(PROGRAMMER * pgm)
    * appears to make AVR Studio happier when it is about to access the
    * ICE later on.
    */
-  if ((serdev->flags & SERDEV_FL_CANSETSPEED) && initial_baudrate != pgm->baudrate) {
-    if ((b = jtagmkI_get_baud(initial_baudrate)) == 0) {
+  if ((serdev->flags & SERDEV_FL_CANSETSPEED) && PDATA(pgm)->initial_baudrate != pgm->baudrate) {
+    if ((b = jtagmkI_get_baud(PDATA(pgm)->initial_baudrate)) == 0) {
       fprintf(stderr, "%s: jtagmkI_close(): unsupported baudrate %d\n",
-              progname, initial_baudrate);
+              progname, PDATA(pgm)->initial_baudrate);
     } else {
       if (verbose >= 2)
         fprintf(stderr, "%s: jtagmkI_close(): "
                 "trying to set baudrate to %d\n",
-                progname, initial_baudrate);
+                progname, PDATA(pgm)->initial_baudrate);
       if (jtagmkI_setparm(pgm, PARM_BITRATE, b) == 0) {
         serial_setspeed(&pgm->fd, pgm->baudrate);
       }
@@ -715,9 +737,11 @@ static void jtagmkI_close(PROGRAMMER * pgm)
 
 
 static int jtagmkI_paged_write(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m,
-				int page_size, int n_bytes)
+                               unsigned int page_size,
+                               unsigned int addr, unsigned int n_bytes)
 {
-  int addr, block_size, send_size, tries;
+  int block_size, send_size, tries;
+  unsigned int maxaddr = addr + n_bytes;
   unsigned char cmd[6], *datacmd;
   unsigned char resp[2];
   int is_flash = 0;
@@ -748,20 +772,18 @@ static int jtagmkI_paged_write(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m,
   cmd[0] = CMD_WRITE_MEM;
   if (strcmp(m->desc, "flash") == 0) {
     cmd[1] = MTYPE_FLASH_PAGE;
-    flash_pageaddr = (unsigned long)-1L;
-    page_size = flash_pagesize;
+    PDATA(pgm)->flash_pageaddr = (unsigned long)-1L;
+    page_size = PDATA(pgm)->flash_pagesize;
     is_flash = 1;
   } else if (strcmp(m->desc, "eeprom") == 0) {
     cmd[1] = MTYPE_EEPROM_PAGE;
-    eeprom_pageaddr = (unsigned long)-1L;
-    page_size = eeprom_pagesize;
+    PDATA(pgm)->eeprom_pageaddr = (unsigned long)-1L;
+    page_size = PDATA(pgm)->eeprom_pagesize;
   }
   datacmd[0] = CMD_DATA;
 
   serial_recv_timeout = 1000;
-  for (addr = 0; addr < n_bytes; addr += page_size) {
-    report_progress(addr, n_bytes,NULL);
-
+  for (; addr < maxaddr; addr += page_size) {
     tries = 0;
     again:
 
@@ -853,9 +875,11 @@ static int jtagmkI_paged_write(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m,
 }
 
 static int jtagmkI_paged_load(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m,
-			       int page_size, int n_bytes)
+			      unsigned int page_size,
+                              unsigned int addr, unsigned int n_bytes)
 {
-  int addr, block_size, read_size, is_flash = 0, tries;
+  int block_size, read_size, is_flash = 0, tries;
+  unsigned int maxaddr = addr + n_bytes;
   unsigned char cmd[6], resp[256 * 2 + 3];
   long otimeout = serial_recv_timeout;
 #define MAXTRIES 3
@@ -884,9 +908,7 @@ static int jtagmkI_paged_load(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m,
   }
 
   serial_recv_timeout = 1000;
-  for (addr = 0; addr < n_bytes; addr += page_size) {
-    report_progress(addr, n_bytes,NULL);
-
+  for (; addr < maxaddr; addr += page_size) {
     tries = 0;
     again:
     if (tries != 0 && jtagmkI_resync(pgm, 2000, 0) < 0) {
@@ -970,15 +992,15 @@ static int jtagmkI_read_byte(PROGRAMMER * pgm, AVRPART * p, AVRMEM * mem,
     cmd[1] = MTYPE_FLASH_PAGE;
     pagesize = mem->page_size;
     paddr = addr & ~(pagesize - 1);
-    paddr_ptr = &flash_pageaddr;
-    cache_ptr = flash_pagecache;
+    paddr_ptr = &PDATA(pgm)->flash_pageaddr;
+    cache_ptr = PDATA(pgm)->flash_pagecache;
     is_flash = 1;
   } else if (strcmp(mem->desc, "eeprom") == 0) {
     cmd[1] = MTYPE_EEPROM_PAGE;
     pagesize = mem->page_size;
     paddr = addr & ~(pagesize - 1);
-    paddr_ptr = &eeprom_pageaddr;
-    cache_ptr = eeprom_pagecache;
+    paddr_ptr = &PDATA(pgm)->eeprom_pageaddr;
+    cache_ptr = PDATA(pgm)->eeprom_pagecache;
   } else if (strcmp(mem->desc, "lfuse") == 0) {
     cmd[1] = MTYPE_FUSE_BITS;
     addr = 0;
@@ -1080,11 +1102,11 @@ static int jtagmkI_write_byte(PROGRAMMER * pgm, AVRPART * p, AVRMEM * mem,
   if (strcmp(mem->desc, "flash") == 0) {
     cmd[1] = MTYPE_SPM;
     need_progmode = 0;
-    flash_pageaddr = (unsigned long)-1L;
+    PDATA(pgm)->flash_pageaddr = (unsigned long)-1L;
   } else if (strcmp(mem->desc, "eeprom") == 0) {
     cmd[1] = MTYPE_EEPROM;
     need_progmode = 0;
-    eeprom_pageaddr = (unsigned long)-1L;
+    PDATA(pgm)->eeprom_pageaddr = (unsigned long)-1L;
   } else if (strcmp(mem->desc, "lfuse") == 0) {
     cmd[1] = MTYPE_FUSE_BITS;
     addr = 0;
@@ -1282,7 +1304,7 @@ static int jtagmkI_setparm(PROGRAMMER * pgm, unsigned char parm,
 }
 
 
-static void jtagmkI_display(PROGRAMMER * pgm, char * p)
+static void jtagmkI_display(PROGRAMMER * pgm, const char * p)
 {
 
   unsigned char hw, fw;
@@ -1300,7 +1322,7 @@ static void jtagmkI_display(PROGRAMMER * pgm, char * p)
 }
 
 
-static void jtagmkI_print_parms1(PROGRAMMER * pgm, char * p)
+static void jtagmkI_print_parms1(PROGRAMMER * pgm, const char * p)
 {
   unsigned char vtarget, jtag_clock;
   const char *clkstr;
@@ -1350,6 +1372,7 @@ static void jtagmkI_print_parms(PROGRAMMER * pgm)
   jtagmkI_print_parms1(pgm, "");
 }
 
+const char jtagmkI_desc[] = "Atmel JTAG ICE mkI";
 
 void jtagmkI_initpgm(PROGRAMMER * pgm)
 {
@@ -1376,5 +1399,7 @@ void jtagmkI_initpgm(PROGRAMMER * pgm)
   pgm->paged_load     = jtagmkI_paged_load;
   pgm->print_parms    = jtagmkI_print_parms;
   pgm->set_sck_period = jtagmkI_set_sck_period;
+  pgm->setup          = jtagmkI_setup;
+  pgm->teardown       = jtagmkI_teardown;
   pgm->page_size      = 256;
 }

avrdude/jtagmkI.h

@@ -13,8 +13,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 /* $Id$ */
@@ -22,7 +21,16 @@
 #ifndef jtagmkI_h
 #define jtagmkI_h
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+extern const char jtagmkI_desc[];
 void jtagmkI_initpgm (PROGRAMMER * pgm);
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif
 

avrdude/jtagmkII.h

@@ -13,8 +13,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 /* $Id$ */
@@ -22,6 +21,10 @@
 #ifndef jtagmkII_h
 #define jtagmkII_h
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 int  jtagmkII_send(PROGRAMMER * pgm, unsigned char * data, size_t len);
 int  jtagmkII_recv(PROGRAMMER * pgm, unsigned char **msg);
 void jtagmkII_close(PROGRAMMER * pgm);
@@ -29,10 +32,32 @@ int  jtagmkII_getsync(PROGRAMMER * pgm, int mode);
 int  jtagmkII_getparm(PROGRAMMER * pgm, unsigned char parm,
 		      unsigned char * value);
 
+extern const char jtagmkII_desc[];
+extern const char jtagmkII_avr32_desc[];
+extern const char jtagmkII_dw_desc[];
+extern const char jtagmkII_pdi_desc[];
+extern const char jtagmkII_dragon_desc[];
+extern const char jtagmkII_dragon_dw_desc[];
+extern const char jtagmkII_dragon_pdi_desc[];
 void jtagmkII_initpgm (PROGRAMMER * pgm);
+void jtagmkII_avr32_initpgm (PROGRAMMER * pgm);
 void jtagmkII_dw_initpgm (PROGRAMMER * pgm);
+void jtagmkII_pdi_initpgm (PROGRAMMER * pgm);
 void jtagmkII_dragon_initpgm (PROGRAMMER * pgm);
 void jtagmkII_dragon_dw_initpgm (PROGRAMMER * pgm);
+void jtagmkII_dragon_pdi_initpgm (PROGRAMMER * pgm);
+
+/*
+ * These functions are referenced from stk500v2.c for JTAG ICE mkII
+ * and AVR Dragon programmers running in one of the STK500v2
+ * modi.
+ */
+void jtagmkII_setup(PROGRAMMER * pgm);
+void jtagmkII_teardown(PROGRAMMER * pgm);
+
+#ifdef __cplusplus
+}
+#endif
 
 #endif
 

avrdude/jtagmkII_private.h

@@ -14,8 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 /* $Id$ */
@@ -75,166 +74,230 @@
 #endif /* JTAGMKII_PRIVATE_EXPORTED */
 
 /* ICE command codes */
-#define CMND_CHIP_ERASE 0x13
-#define CMND_CLEAR_EVENTS 0x22
-#define CMND_CLR_BREAK 0x1A
-#define CMND_ENTER_PROGMODE 0x14
-#define CMND_ERASEPAGE_SPM 0x0D
-#define CMND_FORCED_STOP 0x0A
-#define CMND_GET_BREAK 0x12
-#define CMND_GET_PARAMETER 0x03
-#define CMND_GET_SIGN_ON 0x01
-#define CMND_GET_SYNC 0x0f
-#define CMND_GO 0x08
-#define CMND_ISP_PACKET 0x2F
-#define CMND_LEAVE_PROGMODE 0x15
-#define CMND_READ_MEMORY 0x05
-#define CMND_READ_PC 0x07
-#define CMND_RESET 0x0B
-#define CMND_RESTORE_TARGET 0x23
-#define CMND_RUN_TO_ADDR 0x1C
-#define CMND_SELFTEST 0x10
-#define CMND_SET_BREAK 0x11
+#define CMND_SIGN_OFF              0x00
+#define CMND_GET_SIGN_ON           0x01
+#define CMND_SET_PARAMETER         0x02
+#define CMND_GET_PARAMETER         0x03
+#define CMND_WRITE_MEMORY          0x04
+#define CMND_READ_MEMORY           0x05
+#define CMND_WRITE_PC              0x06
+#define CMND_READ_PC               0x07
+#define CMND_GO                    0x08
+#define CMND_SINGLE_STEP           0x09
+#define CMND_FORCED_STOP           0x0A
+#define CMND_RESET                 0x0B
 #define CMND_SET_DEVICE_DESCRIPTOR 0x0C
-#define CMND_SET_N_PARAMETERS 0x16
-#define CMND_SET_PARAMETER 0x02
-#define CMND_SIGN_OFF 0x00
-#define CMND_SINGLE_STEP 0x09
-#define CMND_SPI_CMD 0x1D
-#define CMND_WRITE_MEMORY 0x04
-#define CMND_WRITE_PC 0x06
+#define CMND_ERASEPAGE_SPM         0x0D
+#define CMND_GET_SYNC              0x0f
+#define CMND_SELFTEST              0x10
+#define CMND_SET_BREAK             0x11
+#define CMND_GET_BREAK             0x12
+#define CMND_CHIP_ERASE            0x13
+#define CMND_ENTER_PROGMODE        0x14
+#define CMND_LEAVE_PROGMODE        0x15
+#define CMND_SET_N_PARAMETERS      0x16
+#define CMND_CLR_BREAK             0x1A
+#define CMND_RUN_TO_ADDR           0x1C
+#define CMND_SPI_CMD               0x1D
+#define CMND_CLEAR_EVENTS          0x22
+#define CMND_RESTORE_TARGET        0x23
+#define CMND_GET_IR                0x24
+#define CMND_GET_xxx               0x25
+#define CMND_WRITE_SAB             0x28
+#define CMND_READ_SAB              0x29
+#define CMND_RESET_AVR             0x2B
+#define CMND_READ_MEMORY32         0x2C
+#define CMND_WRITE_MEMORY32        0x2D
+#define CMND_ISP_PACKET            0x2F
+#define CMND_XMEGA_ERASE           0x34
+#define CMND_SET_XMEGA_PARAMS      0x36  // undocumented in AVR067
+
 
 /* ICE responses */
-#define RSP_DEBUGWIRE_SYNC_FAILED 0xAC
-#define RSP_FAILED 0xA0
-#define RSP_GET_BREAK 0x83
-#define RSP_ILLEGAL_BREAKPOINT 0xA8
-#define RSP_ILLEGAL_COMMAND 0xAA
-#define RSP_ILLEGAL_EMULATOR_MODE 0xA4
-#define RSP_ILLEGAL_JTAG_ID 0xA9
-#define RSP_ILLEGAL_MCU_STATE 0xA5
-#define RSP_ILLEGAL_MEMORY_TYPE 0xA2
-#define RSP_ILLEGAL_MEMORY_RANGE 0xA3
-#define RSP_ILLEGAL_PARAMETER 0xA1
-#define RSP_ILLEGAL_POWER_STATE 0xAD
-#define RSP_ILLEGAL_VALUE 0xA6
-#define RSP_MEMORY 0x82
-#define RSP_NO_TARGET_POWER 0xAB
-#define RSP_OK 0x80
-#define RSP_PARAMETER 0x81
-#define RSP_PC 0x84
-#define RSP_SELFTEST 0x85
-#define RSP_SET_N_PARAMETERS 0xA7
-#define RSP_SIGN_ON 0x86
-#define RSP_SPI_DATA 0x88
+#define RSP_OK                     0x80
+#define RSP_PARAMETER              0x81
+#define RSP_MEMORY                 0x82
+#define RSP_GET_BREAK              0x83
+#define RSP_PC                     0x84
+#define RSP_SELFTEST               0x85
+#define RSP_SIGN_ON                0x86
+#define RSP_SPI_DATA               0x88
+#define RSP_FAILED                 0xA0
+#define RSP_ILLEGAL_PARAMETER      0xA1
+#define RSP_ILLEGAL_MEMORY_TYPE    0xA2
+#define RSP_ILLEGAL_MEMORY_RANGE   0xA3
+#define RSP_ILLEGAL_EMULATOR_MODE  0xA4
+#define RSP_ILLEGAL_MCU_STATE      0xA5
+#define RSP_ILLEGAL_VALUE          0xA6
+#define RSP_SET_N_PARAMETERS       0xA7
+#define RSP_ILLEGAL_BREAKPOINT     0xA8
+#define RSP_ILLEGAL_JTAG_ID        0xA9
+#define RSP_ILLEGAL_COMMAND        0xAA
+#define RSP_NO_TARGET_POWER        0xAB
+#define RSP_DEBUGWIRE_SYNC_FAILED  0xAC
+#define RSP_ILLEGAL_POWER_STATE    0xAD
 
 /* ICE events */
-#define EVT_BREAK 0xE0
-#define EVT_DEBUG 0xE6
-#define EVT_ERROR_PHY_FORCE_BREAK_TIMEOUT 0xE2
-#define EVT_ERROR_PHY_MAX_BIT_LENGTH_DIFF 0xED
-#define EVT_ERROR_PHY_OPT_RECEIVE_TIMEOUT 0xF9
-#define EVT_ERROR_PHY_OPT_RECEIVED_BREAK 0xFA
-#define EVT_ERROR_PHY_RECEIVED_BREAK 0xF8
-#define EVT_ERROR_PHY_RECEIVE_TIMEOUT 0xF7
+#define EVT_BREAK                           0xE0
+#define EVT_RUN                             0xE1
+#define EVT_ERROR_PHY_FORCE_BREAK_TIMEOUT   0xE2
 #define EVT_ERROR_PHY_RELEASE_BREAK_TIMEOUT 0xE3
-#define EVT_ERROR_PHY_SYNC_OUT_OF_RANGE 0xF5
-#define EVT_ERROR_PHY_SYNC_TIMEOUT 0xF0
-#define EVT_ERROR_PHY_SYNC_TIMEOUT_BAUD 0xF4
-#define EVT_ERROR_PHY_SYNC_WAIT_TIMEOUT 0xF6
-#define EVT_RESULT_PHY_NO_ACTIVITY 0xFB
-#define EVT_EXT_RESET 0xE7
-#define EVT_ICE_POWER_ERROR_STATE 0xEA
-#define EVT_ICE_POWER_OK 0xEB
-#define EVT_IDR_DIRTY 0xEC
-#define EVT_NONE 0xEF
-#define EVT_PDSB_BREAK 0xF2
-#define EVT_PDSMB_BREAK 0xF3
-#define EVT_PROGRAM_BREAK 0xF1
-#define EVT_RUN 0xE1
-#define EVT_TARGET_POWER_OFF 0xE5
-#define EVT_TARGET_POWER_ON 0xE4
-#define EVT_TARGET_SLEEP 0xE8
-#define EVT_TARGET_WAKEUP 0xE9
+#define EVT_TARGET_POWER_ON                 0xE4
+#define EVT_TARGET_POWER_OFF                0xE5
+#define EVT_DEBUG                           0xE6
+#define EVT_EXT_RESET                       0xE7
+#define EVT_TARGET_SLEEP                    0xE8
+#define EVT_TARGET_WAKEUP                   0xE9
+#define EVT_ICE_POWER_ERROR_STATE           0xEA
+#define EVT_ICE_POWER_OK                    0xEB
+#define EVT_IDR_DIRTY                       0xEC
+#define EVT_ERROR_PHY_MAX_BIT_LENGTH_DIFF   0xED
+#define EVT_NONE                            0xEF
+#define EVT_ERROR_PHY_SYNC_TIMEOUT          0xF0
+#define EVT_PROGRAM_BREAK                   0xF1
+#define EVT_PDSB_BREAK                      0xF2
+#define EVT_PDSMB_BREAK                     0xF3
+#define EVT_ERROR_PHY_SYNC_TIMEOUT_BAUD     0xF4
+#define EVT_ERROR_PHY_SYNC_OUT_OF_RANGE     0xF5
+#define EVT_ERROR_PHY_SYNC_WAIT_TIMEOUT     0xF6
+#define EVT_ERROR_PHY_RECEIVE_TIMEOUT       0xF7
+#define EVT_ERROR_PHY_RECEIVED_BREAK        0xF8
+#define EVT_ERROR_PHY_OPT_RECEIVE_TIMEOUT   0xF9
+#define EVT_ERROR_PHY_OPT_RECEIVED_BREAK    0xFA
+#define EVT_RESULT_PHY_NO_ACTIVITY          0xFB
 
 /* memory types for CMND_{READ,WRITE}_MEMORY */
-#define MTYPE_IO_SHADOW 0x30	/* cached IO registers? */
-#define MTYPE_SRAM 0x20		/* target's SRAM or [ext.] IO registers */
-#define MTYPE_EEPROM 0x22	/* EEPROM, what way? */
-#define MTYPE_EVENT 0x60	/* ICE event memory */
-#define MTYPE_SPM 0xA0		/* flash through LPM/SPM */
-#define MTYPE_FLASH_PAGE 0xB0	/* flash in programming mode */
+#define MTYPE_IO_SHADOW   0x30	/* cached IO registers? */
+#define MTYPE_SRAM        0x20	/* target's SRAM or [ext.] IO registers */
+#define MTYPE_EEPROM      0x22	/* EEPROM, what way? */
+#define MTYPE_EVENT       0x60	/* ICE event memory */
+#define MTYPE_SPM         0xA0	/* flash through LPM/SPM */
+#define MTYPE_FLASH_PAGE  0xB0	/* flash in programming mode */
 #define MTYPE_EEPROM_PAGE 0xB1	/* EEPROM in programming mode */
-#define MTYPE_FUSE_BITS 0xB2	/* fuse bits in programming mode */
-#define MTYPE_LOCK_BITS 0xB3	/* lock bits in programming mode */
-#define MTYPE_SIGN_JTAG 0xB4	/* signature in programming mode */
+#define MTYPE_FUSE_BITS   0xB2	/* fuse bits in programming mode */
+#define MTYPE_LOCK_BITS   0xB3	/* lock bits in programming mode */
+#define MTYPE_SIGN_JTAG   0xB4	/* signature in programming mode */
 #define MTYPE_OSCCAL_BYTE 0xB5	/* osccal cells in programming mode */
-#define MTYPE_CAN 0xB6		/* CAN mailbox */
+#define MTYPE_CAN         0xB6	/* CAN mailbox */
+#define MTYPE_FLASH       0xc0	/* xmega (app.) flash - undocumented in AVR067 */
+#define MTYPE_BOOT_FLASH  0xc1	/* xmega boot flash - undocumented in AVR067 */
+#define MTYPE_EEPROM_XMEGA 0xc4	/* xmega EEPROM in debug mode - undocumented in AVR067 */
+#define MTYPE_USERSIG     0xc5	/* xmega user signature - undocumented in AVR067 */
+#define MTYPE_PRODSIG     0xc6	/* xmega production signature - undocumented in AVR067 */
 
 /* (some) ICE parameters, for CMND_{GET,SET}_PARAMETER */
-#define PAR_HW_VERSION 0x01
-#define PAR_FW_VERSION 0x02
-#define PAR_EMULATOR_MODE 0x03
-# define EMULATOR_MODE_DEBUGWIRE 0x00
-# define EMULATOR_MODE_JTAG 0x01
-# define EMULATOR_MODE_HV 0x02	/* HVSP or PP mode of AVR Dragon */
-# define EMULATOR_MODE_SPI 0x03
-#define PAR_IREG 0x04
-#define PAR_BAUD_RATE 0x05
-# define PAR_BAUD_2400 0x01
-# define PAR_BAUD_4800 0x02
-# define PAR_BAUD_9600 0x03
-# define PAR_BAUD_19200 0x04	/* default */
-# define PAR_BAUD_38400 0x05
-# define PAR_BAUD_57600 0x06
-# define PAR_BAUD_115200 0x07
-# define PAR_BAUD_14400 0x08
-#define PAR_OCD_VTARGET 0x06
-#define PAR_OCD_JTAG_CLK 0x07
-#define PAR_OCD_BREAK_CAUSE 0x08
-#define PAR_TIMERS_RUNNING 0x09
-#define PAR_BREAK_ON_CHANGE_FLOW 0x0A
-#define PAR_BREAK_ADDR1 0x0B
-#define PAR_BREAK_ADDR2 0x0C
-#define PAR_COMBBREAKCTRL 0x0D
-#define PAR_JTAGID 0x0E
-#define PAR_UNITS_BEFORE 0x0F
-#define PAR_UNITS_AFTER 0x10
-#define PAR_BIT_BEFORE 0x11
-#define PAR_BIT_ATER 0x12
-#define PAR_EXTERNAL_RESET 0x13
-#define PAR_FLASH_PAGE_SIZE 0x14
-#define PAR_EEPROM_PAGE_SIZE 0x15
-#define PAR_UNUSED1 0x16
-#define PAR_PSB0 0x17
-#define PAR_PSB1 0x18
-#define PAR_PROTOCOL_DEBUG_EVENT 0x19
-#define PAR_MCU_STATE 0x1A
-# define STOPPED 0x00
-# define RUNNING 0x01
-# define PROGRAMMING 0x02
-#define PAR_DAISY_CHAIN_INFO 0x1B
-#define PAR_BOOT_ADDRESS 0x1C
-#define PAR_TARGET_SIGNATURE 0x1D
-#define PAR_DEBUGWIRE_BAUDRATE 0x1E
-#define PAR_PROGRAM_ENTRY_POINT 0x1F
-#define PAR_PACKET_PARSING_ERRORS 0x40
-#define PAR_VALID_PACKETS_RECEIVED 0x41
-#define PAR_INTERCOMMUNICATION_TX_FAILURES 0x42
-#define PAR_INTERCOMMUNICATION_RX_FAILURES 0x43
-#define PAR_CRC_ERRORS 0x44
-#define PAR_POWER_SOURCE 0x45
-# define POWER_EXTERNAL 0x00
-# define POWER_USB 0x01
-#define PAR_CAN_FLAG 0x22
-# define DONT_READ_CAN_MAILBOX 0x00
-# define READ_CAN_MAILBOX 0x01
-#define PAR_ENABLE_IDR_IN_RUN_MODE 0x23
-# define ACCESS_OSCCAL 0x00
-# define ACCESS_IDR 0x01
+#define PAR_HW_VERSION                         0x01
+#define PAR_FW_VERSION                         0x02
+#define PAR_EMULATOR_MODE                      0x03
+# define EMULATOR_MODE_DEBUGWIRE                 0x00
+# define EMULATOR_MODE_JTAG                      0x01
+# define EMULATOR_MODE_HV                        0x02	/* HVSP or PP mode of AVR Dragon */
+# define EMULATOR_MODE_SPI                       0x03
+# define EMULATOR_MODE_JTAG_AVR32                0x04
+# define EMULATOR_MODE_JTAG_XMEGA                0x05
+# define EMULATOR_MODE_PDI                       0x06
+#define PAR_IREG                               0x04
+#define PAR_BAUD_RATE                          0x05
+# define PAR_BAUD_2400                           0x01
+# define PAR_BAUD_4800                           0x02
+# define PAR_BAUD_9600                           0x03
+# define PAR_BAUD_19200                          0x04	/* default */
+# define PAR_BAUD_38400                          0x05
+# define PAR_BAUD_57600                          0x06
+# define PAR_BAUD_115200                         0x07
+# define PAR_BAUD_14400                          0x08
+#define PAR_OCD_VTARGET                        0x06
+#define PAR_OCD_JTAG_CLK                       0x07
+#define PAR_OCD_BREAK_CAUSE                    0x08
+#define PAR_TIMERS_RUNNING                     0x09
+#define PAR_BREAK_ON_CHANGE_FLOW               0x0A
+#define PAR_BREAK_ADDR1                        0x0B
+#define PAR_BREAK_ADDR2                        0x0C
+#define PAR_COMBBREAKCTRL                      0x0D
+#define PAR_JTAGID                             0x0E
+#define PAR_UNITS_BEFORE                       0x0F
+#define PAR_UNITS_AFTER                        0x10
+#define PAR_BIT_BEFORE                         0x11
+#define PAR_BIT_ATER                           0x12
+#define PAR_EXTERNAL_RESET                     0x13
+#define PAR_FLASH_PAGE_SIZE                    0x14
+#define PAR_EEPROM_PAGE_SIZE                   0x15
+#define PAR_UNUSED1                            0x16
+#define PAR_PSB0                               0x17
+#define PAR_PSB1                               0x18
+#define PAR_PROTOCOL_DEBUG_EVENT               0x19
+#define PAR_MCU_STATE                          0x1A
+# define STOPPED                                 0x00
+# define RUNNING                                 0x01
+# define PROGRAMMING                             0x02
+#define PAR_DAISY_CHAIN_INFO                   0x1B
+#define PAR_BOOT_ADDRESS                       0x1C
+#define PAR_TARGET_SIGNATURE                   0x1D
+#define PAR_DEBUGWIRE_BAUDRATE                 0x1E
+#define PAR_PROGRAM_ENTRY_POINT                0x1F
+#define PAR_PDI_OFFSET_START                   0x32
+#define PAR_PDI_OFFSET_END                     0x33
+#define PAR_PACKET_PARSING_ERRORS              0x40
+#define PAR_VALID_PACKETS_RECEIVED             0x41
+#define PAR_INTERCOMMUNICATION_TX_FAILURES     0x42
+#define PAR_INTERCOMMUNICATION_RX_FAILURES     0x43
+#define PAR_CRC_ERRORS                         0x44
+#define PAR_POWER_SOURCE                       0x45
+# define POWER_EXTERNAL                          0x00
+# define POWER_USB                               0x01
+#define PAR_CAN_FLAG                           0x22
+# define DONT_READ_CAN_MAILBOX                   0x00
+# define READ_CAN_MAILBOX                        0x01
+#define PAR_ENABLE_IDR_IN_RUN_MODE             0x23
+# define ACCESS_OSCCAL                           0x00
+# define ACCESS_IDR                              0x01
 #define PAR_ALLOW_PAGEPROGRAMMING_IN_SCANCHAIN 0x24
-# define PAGEPROG_NOT_ALLOWED 0x00
-# define PAGEPROG_ALLOWED 0x01
+# define PAGEPROG_NOT_ALLOWED                    0x00
+# define PAGEPROG_ALLOWED                        0x01
+
+/* Xmega erase memory types, for CMND_XMEGA_ERASE */
+#define XMEGA_ERASE_CHIP        0x00
+#define XMEGA_ERASE_APP         0x01
+#define XMEGA_ERASE_BOOT        0x02
+#define XMEGA_ERASE_EEPROM      0x03
+#define XMEGA_ERASE_APP_PAGE    0x04
+#define XMEGA_ERASE_BOOT_PAGE   0x05
+#define XMEGA_ERASE_EEPROM_PAGE 0x06
+#define XMEGA_ERASE_USERSIG     0x07
+
+/* AVR32 related definitions */
+#define AVR32_FLASHC_FCR                  0xFFFE1400
+#define AVR32_FLASHC_FCMD                 0xFFFE1404
+#define   AVR32_FLASHC_FCMD_KEY           0xA5000000
+#define   AVR32_FLASHC_FCMD_WRITE_PAGE             1
+#define   AVR32_FLASHC_FCMD_ERASE_PAGE             2
+#define   AVR32_FLASHC_FCMD_CLEAR_PAGE_BUFFER      3
+#define   AVR32_FLASHC_FCMD_LOCK                   4
+#define   AVR32_FLASHC_FCMD_UNLOCK                 5
+#define AVR32_FLASHC_FSR                  0xFFFE1408
+#define   AVR32_FLASHC_FSR_RDY            0x00000001
+#define   AVR32_FLASHC_FSR_ERR            0x00000008
+#define AVR32_FLASHC_FGPFRHI              0xFFFE140C
+#define AVR32_FLASHC_FGPFRLO              0xFFFE1410
+
+#define AVR32_DC                          0x00000008
+#define AVR32_DS                          0x00000010
+#define AVR32_DINST                       0x00000104
+#define AVR32_DCCPU                       0x00000110
+#define AVR32_DCEMU                       0x00000114
+#define AVR32_DCSR                        0x00000118
+
+#define AVR32_DC_ABORT                    0x80000000
+#define AVR32_DC_RESET                    0x40000000
+#define AVR32_DC_DBE                      0x00002000
+#define AVR32_DC_DBR                      0x00001000
+
+#define AVR32_RESET_READ             0x0001
+#define AVR32_RESET_WRITE            0x0002
+#define AVR32_RESET_CHIP_ERASE       0x0004
+#define AVR32_SET4RUNNING            0x0008
+//#define AVR32_RESET_COMMON           (AVR32_RESET_READ | AVR32_RESET_WRITE | AVR32_RESET_CHIP_ERASE )
+
 
 #if !defined(JTAGMKII_PRIVATE_EXPORTED)
 /*
@@ -293,4 +356,30 @@ struct device_descriptor
   /* new as of early 2005, firmware 4.x */
   unsigned char EECRAddress[2]; /* EECR memory-mapped IO address */
 };
+
+/* New Xmega device descriptor, for firmware version 7 and above */
+struct xmega_device_desc {
+    unsigned char whatever[2];		// cannot guess; must be 0x0002
+    unsigned char datalen;		// length of the following data, = 47
+    unsigned char nvm_app_offset[4];	// NVM offset for application flash
+    unsigned char nvm_boot_offset[4];	// NVM offset for boot flash
+    unsigned char nvm_eeprom_offset[4]; // NVM offset for EEPROM
+    unsigned char nvm_fuse_offset[4];	// NVM offset for fuses
+    unsigned char nvm_lock_offset[4];	// NVM offset for lock bits
+    unsigned char nvm_user_sig_offset[4]; // NVM offset for user signature row
+    unsigned char nvm_prod_sig_offset[4]; // NVM offset for production sign. row
+    unsigned char nvm_data_offset[4];	// NVM offset for data memory (SRAM + IO)
+    unsigned char app_size[4];		// size of application flash
+    unsigned char boot_size[2];		// size of boot flash
+    unsigned char flash_page_size[2];	// flash page size
+    unsigned char eeprom_size[2];	// size of EEPROM
+    unsigned char eeprom_page_size;	// EEPROM page size
+    unsigned char nvm_base_addr[2];	// IO space base address of NVM controller
+    unsigned char mcu_base_addr[2];	// IO space base address of MCU control
+};
 #endif /* JTAGMKII_PRIVATE_EXPORTED */
+
+/* return code from jtagmkII_getsync() to indicate a "graceful"
+ * failure, i.e. an attempt to enable ISP failed and should be
+ * eventually retried */
+#define JTAGII_GETSYNC_FAIL_GRACEFUL (-2)

avrdude/jtagmkI_private.h

@@ -14,8 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 /* $Id$ */

avrdude/lexer.l

@@ -14,8 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 /* $Id$ */
@@ -29,38 +28,40 @@
 #include <sys/types.h>
 #include <sys/stat.h>
 
+#include "avrdude.h"
+
 #include "config.h"
 #include "config_gram.h"
 #include "lists.h"
 
-extern int    lineno;
-extern char * infile;
-
-void pyytext(void);
-
-#define YY_NO_UNPUT
+#ifndef YYERRCODE
+#define YYERRCODE 256
+#endif
 
 %}
 
 DIGIT    [0-9]
 HEXDIGIT [0-9a-fA-F]
-ID       [_a-zA-Z][_a-zA-Z0-9]*
 SIGN     [+-]
 
 %x strng
 %x incl
 %x comment
+%option nounput
 
 /* Bump resources for classic lex. */
 %e2000
-%p5000
+%p10000
 %n1000
 
 %%
 
-{SIGN}*{DIGIT}+            { yylval = number(yytext); return TKN_NUMBER; }
-{SIGN}*{DIGIT}+"."{DIGIT}* { yylval = number(yytext); return TKN_NUMBER; }
-{SIGN}*"."{DIGIT}*         { yylval = number(yytext); return TKN_NUMBER; }
+#{SIGN}*{DIGIT}+            { yylval = number(yytext); return TKN_NUMBER; }
+#{SIGN}*{DIGIT}+"."{DIGIT}* { yylval = number_real(yytext); return TKN_NUMBER_REAL; }
+#{SIGN}*"."{DIGIT}*         { yylval = number_real(yytext); return TKN_NUMBER_REAL; }
+{DIGIT}+            { yylval = number(yytext); return TKN_NUMBER; }
+{DIGIT}+"."{DIGIT}* { yylval = number_real(yytext); return TKN_NUMBER_REAL; }
+"."{DIGIT}+         { yylval = number_real(yytext); return TKN_NUMBER_REAL; }
 
 "\""      { string_buf_ptr = string_buf; BEGIN(strng); }
 
@@ -120,139 +121,136 @@ SIGN     [+-]
             exit(1); }
 
 allowfullpagebitstream { yylval=NULL; return K_ALLOWFULLPAGEBITSTREAM; }
-avr910           { yylval=NULL; return K_AVR910; }
 avr910_devcode   { yylval=NULL; return K_AVR910_DEVCODE; }
-usbasp           { yylval=NULL; return K_USBASP; }
 bank_size        { yylval=NULL; return K_PAGE_SIZE; }
 banked           { yylval=NULL; return K_PAGED; }
 baudrate         { yylval=NULL; return K_BAUDRATE; }
+blocksize        { yylval=NULL; return K_BLOCKSIZE; }
 bs2              { yylval=NULL; return K_BS2; }
 buff             { yylval=NULL; return K_BUFF; }
-butterfly        { yylval=NULL; return K_BUTTERFLY; }
+bytedelay        { yylval=NULL; return K_BYTEDELAY; }
+chip_erase       { yylval=new_token(K_CHIP_ERASE); return K_CHIP_ERASE; }
 chip_erase_delay { yylval=NULL; return K_CHIP_ERASE_DELAY; }
-desc             { yylval=NULL; return K_DESC; }
+chiperasepolltimeout { yylval=NULL; return K_CHIPERASEPOLLTIMEOUT; }
+chiperasepulsewidth { yylval=NULL; return K_CHIPERASEPULSEWIDTH; }
+chiperasetime    { yylval=NULL; return K_CHIPERASETIME; }
+cmdexedelay      { yylval=NULL; return K_CMDEXEDELAY; }
+connection_type  { yylval=NULL; return K_CONNTYPE; }
+dedicated        { yylval=new_token(K_DEDICATED); return K_DEDICATED; }
+default_bitclock { yylval=NULL; return K_DEFAULT_BITCLOCK; }
 default_parallel { yylval=NULL; return K_DEFAULT_PARALLEL; }
 default_programmer { yylval=NULL; return K_DEFAULT_PROGRAMMER; }
+default_safemode { yylval=NULL; return K_DEFAULT_SAFEMODE; }
 default_serial   { yylval=NULL; return K_DEFAULT_SERIAL; }
+delay            { yylval=NULL; return K_DELAY; }
+desc             { yylval=NULL; return K_DESC; }
 devicecode       { yylval=NULL; return K_DEVICECODE; }
-dragon_dw        { yylval=NULL; return K_DRAGON_DW; }
-dragon_hvsp      { yylval=NULL; return K_DRAGON_HVSP; }
-dragon_isp       { yylval=NULL; return K_DRAGON_ISP; }
-dragon_jtag      { yylval=NULL; return K_DRAGON_JTAG; }
-dragon_pp        { yylval=NULL; return K_DRAGON_PP; }
 eecr             { yylval=NULL; return K_EECR; }
 eeprom           { yylval=NULL; return K_EEPROM; }
+eeprom_instr     { yylval=NULL; return K_EEPROM_INSTR; }
 enablepageprogramming { yylval=NULL; return K_ENABLEPAGEPROGRAMMING; }
 errled           { yylval=NULL; return K_ERRLED; }
 flash            { yylval=NULL; return K_FLASH; }
-has_jtag         { yylval=NULL; return K_HAS_JTAG; }
+flash_instr      { yylval=NULL; return K_FLASH_INSTR; }
 has_debugwire    { yylval=NULL; return K_HAS_DW; }
+has_jtag         { yylval=NULL; return K_HAS_JTAG; }
+has_pdi          { yylval=NULL; return K_HAS_PDI; }
+has_tpi          { yylval=NULL; return K_HAS_TPI; }
+hventerstabdelay { yylval=NULL; return K_HVENTERSTABDELAY; }
+hvleavestabdelay { yylval=NULL; return K_HVLEAVESTABDELAY; }
+hvsp_controlstack  { yylval=NULL; return K_HVSP_CONTROLSTACK; }
+hvspcmdexedelay  { yylval=NULL; return K_HVSPCMDEXEDELAY; }
 id               { yylval=NULL; return K_ID; }
 idr              { yylval=NULL; return K_IDR; }
-jtagmki          { yylval=NULL; return K_JTAG_MKI; }
-jtagmkii         { yylval=NULL; return K_JTAG_MKII; }
-jtagmkii_dw      { yylval=NULL; return K_JTAG_MKII_DW; }
-jtagmkii_isp     { yylval=NULL; return K_JTAG_MKII_ISP; }
+io               { yylval=new_token(K_IO); return K_IO; }
+is_at90s1200     { yylval=NULL; return K_IS_AT90S1200; }
+is_avr32         { yylval=NULL; return K_IS_AVR32; }
+latchcycles      { yylval=NULL; return K_LATCHCYCLES; }
+load_ext_addr    { yylval=new_token(K_LOAD_EXT_ADDR); return K_LOAD_EXT_ADDR; }
+loadpage_hi      { yylval=new_token(K_LOADPAGE_HI); return K_LOADPAGE_HI; }
+loadpage_lo      { yylval=new_token(K_LOADPAGE_LO); return K_LOADPAGE_LO; }
 max_write_delay  { yylval=NULL; return K_MAX_WRITE_DELAY; }
+mcu_base         { yylval=NULL; return K_MCU_BASE; }
 memory           { yylval=NULL; return K_MEMORY; }
 min_write_delay  { yylval=NULL; return K_MIN_WRITE_DELAY; }
 miso             { yylval=NULL; return K_MISO; }
+mode             { yylval=NULL; return K_MODE; }
 mosi             { yylval=NULL; return K_MOSI; }
+no               { yylval=new_token(K_NO); return K_NO; }
 num_banks        { yylval=NULL; return K_NUM_PAGES; }
 num_pages        { yylval=NULL; return K_NUM_PAGES; }
+nvm_base         { yylval=NULL; return K_NVM_BASE; }
+ocdrev           { yylval=NULL; return K_OCDREV; }
+offset           { yylval=NULL; return K_OFFSET; }
 page_size        { yylval=NULL; return K_PAGE_SIZE; }
 paged            { yylval=NULL; return K_PAGED; }
 pagel            { yylval=NULL; return K_PAGEL; }
-par              { yylval=NULL; return K_PAR; }
 parallel         { yylval=NULL; return K_PARALLEL; }
+parent           { yylval=NULL; return K_PARENT; }
 part             { yylval=NULL; return K_PART; }
+pgm_enable       { yylval=new_token(K_PGM_ENABLE); return K_PGM_ENABLE; }
 pgmled           { yylval=NULL; return K_PGMLED; }
+pollindex        { yylval=NULL; return K_POLLINDEX; }
+pollmethod       { yylval=NULL; return K_POLLMETHOD; }
+pollvalue        { yylval=NULL; return K_POLLVALUE; }
+postdelay        { yylval=NULL; return K_POSTDELAY; }
+poweroffdelay    { yylval=NULL; return K_POWEROFFDELAY; }
+pp_controlstack  { yylval=NULL; return K_PP_CONTROLSTACK; }
+predelay         { yylval=NULL; return K_PREDELAY; }
+progmodedelay    { yylval=NULL; return K_PROGMODEDELAY; }
+programfusepolltimeout { yylval=NULL; return K_PROGRAMFUSEPOLLTIMEOUT; }
+programfusepulsewidth { yylval=NULL; return K_PROGRAMFUSEPULSEWIDTH; }
+programlockpolltimeout { yylval=NULL; return K_PROGRAMLOCKPOLLTIMEOUT; }
+programlockpulsewidth { yylval=NULL; return K_PROGRAMLOCKPULSEWIDTH; }
 programmer       { yylval=NULL; return K_PROGRAMMER; }
+pseudo           { yylval=new_token(K_PSEUDO); return K_PSEUDO; }
 pwroff_after_write { yylval=NULL; return K_PWROFF_AFTER_WRITE; }
 rampz            { yylval=NULL; return K_RAMPZ; }
 rdyled           { yylval=NULL; return K_RDYLED; }
+read             { yylval=new_token(K_READ); return K_READ; }
+read_hi          { yylval=new_token(K_READ_HI); return K_READ_HI; }
+read_lo          { yylval=new_token(K_READ_LO); return K_READ_LO; }
 readback_p1      { yylval=NULL; return K_READBACK_P1; }
 readback_p2      { yylval=NULL; return K_READBACK_P2; }
+readsize        { yylval=NULL; return K_READSIZE; }
+reset            { yylval=new_token(K_RESET); return K_RESET; }
+resetdelay       { yylval=NULL; return K_RESETDELAY; }
+resetdelayms     { yylval=NULL; return K_RESETDELAYMS; }
+resetdelayus     { yylval=NULL; return K_RESETDELAYUS; }
 retry_pulse      { yylval=NULL; return K_RETRY_PULSE; }
-serbb            { yylval=NULL; return K_SERBB; }
+sck              { yylval=new_token(K_SCK); return K_SCK; }
 serial           { yylval=NULL; return K_SERIAL; }
 signature        { yylval=NULL; return K_SIGNATURE; }
 size             { yylval=NULL; return K_SIZE; }
 spmcr            { yylval=NULL; return K_SPMCR; }
-stk500           { yylval=NULL; return K_STK500; }
-stk500hvsp       { yylval=NULL; return K_STK500HVSP; }
-stk500pp         { yylval=NULL; return K_STK500PP; }
-stk500v2         { yylval=NULL; return K_STK500V2; }
-stk500generic    { yylval=NULL; return K_STK500GENERIC; }
+stabdelay        { yylval=NULL; return K_STABDELAY; }
 stk500_devcode   { yylval=NULL; return K_STK500_DEVCODE; }
+synchcycles      { yylval=NULL; return K_SYNCHCYCLES; }
+synchloops       { yylval=NULL; return K_SYNCHLOOPS; }
+timeout          { yylval=NULL; return K_TIMEOUT; }
+togglevtg        { yylval=NULL; return K_TOGGLEVTG; }
 type             { yylval=NULL; return K_TYPE; }
+usb              { yylval=NULL; return K_USB; }
+usbdev           { yylval=NULL; return K_USBDEV; }
+usbpid           { yylval=NULL; return K_USBPID; }
+usbproduct       { yylval=NULL; return K_USBPRODUCT; }
+usbsn            { yylval=NULL; return K_USBSN; }
+usbvendor        { yylval=NULL; return K_USBVENDOR; }
+usbvid           { yylval=NULL; return K_USBVID; }
 vcc              { yylval=NULL; return K_VCC; }
 vfyled           { yylval=NULL; return K_VFYLED; }
-
-timeout          { yylval=NULL; return K_TIMEOUT; }
-stabdelay        { yylval=NULL; return K_STABDELAY; }
-cmdexedelay      { yylval=NULL; return K_CMDEXEDELAY; }
-hvspcmdexedelay  { yylval=NULL; return K_HVSPCMDEXEDELAY; }
-synchloops       { yylval=NULL; return K_SYNCHLOOPS; }
-bytedelay        { yylval=NULL; return K_BYTEDELAY; }
-pollvalue        { yylval=NULL; return K_POLLVALUE; }
-pollindex        { yylval=NULL; return K_POLLINDEX; }
-predelay         { yylval=NULL; return K_PREDELAY; }
-postdelay        { yylval=NULL; return K_POSTDELAY; }
-pollmethod       { yylval=NULL; return K_POLLMETHOD; }
-mode             { yylval=NULL; return K_MODE; }
-delay            { yylval=NULL; return K_DELAY; }
-blocksize        { yylval=NULL; return K_BLOCKSIZE; }
-readsize        { yylval=NULL; return K_READSIZE; }
-pp_controlstack  { yylval=NULL; return K_PP_CONTROLSTACK; }
-hvsp_controlstack  { yylval=NULL; return K_HVSP_CONTROLSTACK; }
-hventerstabdelay { yylval=NULL; return K_HVENTERSTABDELAY; }
-progmodedelay    { yylval=NULL; return K_PROGMODEDELAY; }
-latchcycles      { yylval=NULL; return K_LATCHCYCLES; }
-togglevtg        { yylval=NULL; return K_TOGGLEVTG; }
-poweroffdelay    { yylval=NULL; return K_POWEROFFDELAY; }
-resetdelayms     { yylval=NULL; return K_RESETDELAYMS; }
-resetdelayus     { yylval=NULL; return K_RESETDELAYUS; }
-hvleavestabdelay { yylval=NULL; return K_HVLEAVESTABDELAY; }
-resetdelay       { yylval=NULL; return K_RESETDELAY; }
-synchcycles      { yylval=NULL; return K_SYNCHCYCLES; }
-chiperasepulsewidth { yylval=NULL; return K_CHIPERASEPULSEWIDTH; }
-chiperasepolltimeout { yylval=NULL; return K_CHIPERASEPOLLTIMEOUT; }
-chiperasetime    { yylval=NULL; return K_CHIPERASETIME; }
-programfusepulsewidth { yylval=NULL; return K_PROGRAMFUSEPULSEWIDTH; }
-programfusepolltimeout { yylval=NULL; return K_PROGRAMFUSEPOLLTIMEOUT; }
-programlockpulsewidth { yylval=NULL; return K_PROGRAMLOCKPULSEWIDTH; }
-programlockpolltimeout { yylval=NULL; return K_PROGRAMLOCKPOLLTIMEOUT; }
-flash_instr      { yylval=NULL; return K_FLASH_INSTR; }
-eeprom_instr     { yylval=NULL; return K_EEPROM_INSTR; }
-
-dedicated        { yylval=new_token(K_DEDICATED); return K_DEDICATED; }
-io               { yylval=new_token(K_IO); return K_IO; }
-pseudo           { yylval=new_token(K_PSEUDO); return K_PSEUDO; }
-
-reset            { yylval=new_token(K_RESET); return K_RESET; }
-sck              { yylval=new_token(K_SCK); return K_SCK; }
-
-read             { yylval=new_token(K_READ); return K_READ; }
 write            { yylval=new_token(K_WRITE); return K_WRITE; }
-read_lo          { yylval=new_token(K_READ_LO); return K_READ_LO; }
-read_hi          { yylval=new_token(K_READ_HI); return K_READ_HI; }
-write_lo         { yylval=new_token(K_WRITE_LO); return K_WRITE_LO; }
 write_hi         { yylval=new_token(K_WRITE_HI); return K_WRITE_HI; }
-loadpage_lo      { yylval=new_token(K_LOADPAGE_LO); return K_LOADPAGE_LO; }
-loadpage_hi      { yylval=new_token(K_LOADPAGE_HI); return K_LOADPAGE_HI; }
-load_ext_addr    { yylval=new_token(K_LOAD_EXT_ADDR); return K_LOAD_EXT_ADDR; }
+write_lo         { yylval=new_token(K_WRITE_LO); return K_WRITE_LO; }
 writepage        { yylval=new_token(K_WRITEPAGE); return K_WRITEPAGE; }
-chip_erase       { yylval=new_token(K_CHIP_ERASE); return K_CHIP_ERASE; }
-pgm_enable       { yylval=new_token(K_PGM_ENABLE); return K_PGM_ENABLE; }
-
-no               { yylval=new_token(K_NO); return K_NO; }
 yes              { yylval=new_token(K_YES); return K_YES; }
 
 ","       { yylval = NULL; pyytext(); return TKN_COMMA; }
 "="       { yylval = NULL; pyytext(); return TKN_EQUAL; }
 ";"       { yylval = NULL; pyytext(); return TKN_SEMI; }
 "~"       { yylval = NULL; pyytext(); return TKN_TILDE; }
+"("       { yylval = NULL; pyytext(); return TKN_LEFT_PAREN; }
+")"       { yylval = NULL; pyytext(); return TKN_RIGHT_PAREN; }
 
 "\n"      { lineno++; }
 [ \r\t]+  { /* ignore whitespace */ }
@@ -261,10 +259,9 @@ c: { fprintf(stderr, "error at %s:%d: possible old-style config file entry\n",
              infile, lineno);
      fprintf(stderr, "  Update your config file (see %s%s for a sample)\n",
              CONFIG_DIR, "/avrdude.conf.sample");
-     exit(1); }
+     return YYERRCODE; }
 
-. { fprintf(stderr, "error at %s:%d unrecognized character: \"%s\"\n", 
-            infile, lineno, yytext); exit(1); }
+. { return YYERRCODE; }
 
 %%
 

avrdude/linux_ppdev.h

@@ -13,8 +13,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 /* $Id$ */
@@ -25,8 +24,10 @@
 #define OBSOLETE__IOW _IOW
 
 #include <sys/ioctl.h>
+#ifdef HAVE_PARPORT
 #include <linux/parport.h>
 #include <linux/ppdev.h>
+#endif
 
 #include <stdlib.h>
 

avrdude/linuxgpio.c

@@ -0,0 +1,352 @@
+/*
+ * avrdude - A Downloader/Uploader for AVR device programmers
+ * Support for bitbanging GPIO pins using the /sys/class/gpio interface
+ * 
+ * Copyright (C) 2013 Radoslav Kolev <radoslav@kolev.info>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#include "ac_cfg.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <fcntl.h>
+#include <unistd.h>
+#include <errno.h>
+
+#include "avrdude.h"
+#include "avr.h"
+#include "pindefs.h"
+#include "pgm.h"
+#include "bitbang.h"
+
+#if HAVE_LINUXGPIO
+
+/*
+ * GPIO user space helpers
+ *
+ * Copyright 2009 Analog Devices Inc.
+ * Michael Hennerich (hennerich@blackfin.uclinux.org)
+ *
+ * Licensed under the GPL-2 or later
+ */
+
+/*
+ * GPIO user space helpers
+ * The following functions are acting on an "unsigned gpio" argument, which corresponds to the 
+ * gpio numbering scheme in the kernel (starting from 0).  
+ * The higher level functions use "int pin" to specify the pins with an offset of 1:
+ * gpio = pin - 1;
+ */
+
+#define GPIO_DIR_IN	0
+#define GPIO_DIR_OUT	1
+
+static int linuxgpio_export(unsigned int gpio)
+{
+  int fd, len, r;
+  char buf[11];
+
+  fd = open("/sys/class/gpio/export", O_WRONLY);
+  if (fd < 0) {
+    perror("Can't open /sys/class/gpio/export");
+    return fd;
+  }
+
+  len = snprintf(buf, sizeof(buf), "%d", gpio);
+  r = write(fd, buf, len);
+  close(fd);
+
+  return r;
+}
+
+static int linuxgpio_unexport(unsigned int gpio)
+{
+  int fd, len, r;
+  char buf[11];
+
+  fd = open("/sys/class/gpio/unexport", O_WRONLY);
+  if (fd < 0) {
+    perror("Can't open /sys/class/gpio/unexport");
+    return fd;
+  }
+
+  len = snprintf(buf, sizeof(buf), "%d", gpio);
+  r = write(fd, buf, len);
+  close(fd);
+
+  return r;
+}
+
+static int linuxgpio_openfd(unsigned int gpio)
+{
+  char filepath[60];
+
+  snprintf(filepath, sizeof(filepath), "/sys/class/gpio/gpio%d/value", gpio);
+  return (open(filepath, O_RDWR));
+}
+
+static int linuxgpio_dir(unsigned int gpio, unsigned int dir)
+{
+  int fd, r;
+  char buf[60];
+
+  snprintf(buf, sizeof(buf), "/sys/class/gpio/gpio%d/direction", gpio);
+
+  fd = open(buf, O_WRONLY);
+  if (fd < 0) {
+    perror("Can't open gpioX/direction");
+    return fd;
+  }
+
+  if (dir == GPIO_DIR_OUT)
+    r = write(fd, "out", 4);
+  else
+    r = write(fd, "in", 3);
+
+  close(fd);
+
+  return r;
+}
+
+static int linuxgpio_dir_out(unsigned int gpio)
+{
+  return linuxgpio_dir(gpio, GPIO_DIR_OUT);
+}
+
+static int linuxgpio_dir_in(unsigned int gpio)
+{
+  return linuxgpio_dir(gpio, GPIO_DIR_IN);
+}
+
+/*
+ * End of GPIO user space helpers
+ */
+
+#define N_GPIO (PIN_MAX + 1)
+
+/*
+* an array which holds open FDs to /sys/class/gpio/gpioXX/value for all needed pins
+*/
+static int linuxgpio_fds[N_GPIO] ;
+
+
+static int linuxgpio_setpin(PROGRAMMER * pgm, int pin, int value)
+{
+  int r;
+
+  if (pin & PIN_INVERSE)
+  {
+    value  = !value;
+    pin   &= PIN_MASK;
+  }
+
+  if ( linuxgpio_fds[pin] < 0 )
+    return -1;
+
+  if (value)
+    r = write(linuxgpio_fds[pin], "1", 1);
+  else
+    r = write(linuxgpio_fds[pin], "0", 1);
+
+  if (r!=1) return -1;
+
+  if (pgm->ispdelay > 1)
+    bitbang_delay(pgm->ispdelay);
+
+  return 0;
+}
+
+static int linuxgpio_getpin(PROGRAMMER * pgm, int pin)
+{
+  unsigned char invert=0;
+  char c;
+
+  if (pin & PIN_INVERSE)
+  {
+    invert = 1;
+    pin   &= PIN_MASK;
+  }
+
+  if ( linuxgpio_fds[pin] < 0 )
+    return -1;
+
+  if (lseek(linuxgpio_fds[pin], 0, SEEK_SET)<0)
+    return -1;
+
+  if (read(linuxgpio_fds[pin], &c, 1)!=1)
+    return -1;
+
+  if (c=='0')
+    return 0+invert;
+  else if (c=='1')
+    return 1-invert;
+  else
+    return -1;
+
+}
+
+static int linuxgpio_highpulsepin(PROGRAMMER * pgm, int pin)
+{
+
+  if ( linuxgpio_fds[pin & PIN_MASK] < 0 )
+    return -1;
+
+  linuxgpio_setpin(pgm, pin, 1);
+  linuxgpio_setpin(pgm, pin, 0);
+
+  return 0;
+}
+
+
+
+static void linuxgpio_display(PROGRAMMER *pgm, const char *p)
+{
+    fprintf(stderr, "%sPin assignment  : /sys/class/gpio/gpio{n}\n",p);
+    pgm_display_generic_mask(pgm, p, SHOW_AVR_PINS);
+}
+
+static void linuxgpio_enable(PROGRAMMER *pgm)
+{
+  /* nothing */
+}
+
+static void linuxgpio_disable(PROGRAMMER *pgm)
+{
+  /* nothing */
+}
+
+static void linuxgpio_powerup(PROGRAMMER *pgm)
+{
+  /* nothing */
+}
+
+static void linuxgpio_powerdown(PROGRAMMER *pgm)
+{
+  /* nothing */
+}
+
+static int linuxgpio_open(PROGRAMMER *pgm, char *port)
+{
+  int r, i, pin;
+
+  bitbang_check_prerequisites(pgm);
+
+
+  for (i=0; i<N_GPIO; i++)
+    linuxgpio_fds[i] = -1;
+  //Avrdude assumes that if a pin number is 0 it means not used/available
+  //this causes a problem because 0 is a valid GPIO number in Linux sysfs.
+  //To avoid annoying off by one pin numbering we assume SCK, MOSI, MISO 
+  //and RESET pins are always defined in avrdude.conf, even as 0. If they're
+  //not programming will not work anyway. The drawbacks of this approach are
+  //that unwanted toggling of GPIO0 can occur and that other optional pins
+  //mostry LED status, can't be set to GPIO0. It can be fixed when a better 
+  //solution exists.
+  for (i=0; i<N_PINS; i++) {
+    if ( pgm->pinno[i] != 0 ||
+         i == PIN_AVR_RESET ||
+         i == PIN_AVR_SCK   ||
+         i == PIN_AVR_MOSI  ||
+         i == PIN_AVR_MISO ) {
+        pin = pgm->pinno[i] & PIN_MASK;
+        if ((r=linuxgpio_export(pin)) < 0) {
+            fprintf(stderr, "Can't export GPIO %d, already exported/busy?: %s",
+                    pin, strerror(errno));
+            return r;
+        }
+        if (i == PIN_AVR_MISO)
+            r=linuxgpio_dir_in(pin);
+        else
+            r=linuxgpio_dir_out(pin);
+
+        if (r < 0)
+            return r;
+
+        if ((linuxgpio_fds[pin]=linuxgpio_openfd(pin)) < 0)
+            return linuxgpio_fds[pin];
+    }
+  }
+
+ return(0);
+}
+
+static void linuxgpio_close(PROGRAMMER *pgm)
+{
+  int i, reset_pin;
+
+  reset_pin = pgm->pinno[PIN_AVR_RESET] & PIN_MASK;
+
+  //first configure all pins as input, except RESET
+  //this should avoid possible conflicts when AVR firmware starts
+  for (i=0; i<N_GPIO; i++) {
+    if (linuxgpio_fds[i] >= 0 && i != reset_pin) {
+       close(linuxgpio_fds[i]);
+       linuxgpio_dir_in(i);
+       linuxgpio_unexport(i);
+    }
+  }
+  //configure RESET as input, if there's external pull up it will go high
+  if (linuxgpio_fds[reset_pin] >= 0) {
+    close(linuxgpio_fds[reset_pin]);
+    linuxgpio_dir_in(reset_pin);
+    linuxgpio_unexport(reset_pin);
+  }
+}
+
+void linuxgpio_initpgm(PROGRAMMER *pgm)
+{
+  strcpy(pgm->type, "linuxgpio");
+
+  pgm_fill_old_pins(pgm); // TODO to be removed if old pin data no longer needed
+
+  pgm->rdy_led        = bitbang_rdy_led;
+  pgm->err_led        = bitbang_err_led;
+  pgm->pgm_led        = bitbang_pgm_led;
+  pgm->vfy_led        = bitbang_vfy_led;
+  pgm->initialize     = bitbang_initialize;
+  pgm->display        = linuxgpio_display;
+  pgm->enable         = linuxgpio_enable;
+  pgm->disable        = linuxgpio_disable;
+  pgm->powerup        = linuxgpio_powerup;
+  pgm->powerdown      = linuxgpio_powerdown;
+  pgm->program_enable = bitbang_program_enable;
+  pgm->chip_erase     = bitbang_chip_erase;
+  pgm->cmd            = bitbang_cmd;
+  pgm->open           = linuxgpio_open;
+  pgm->close          = linuxgpio_close;
+  pgm->setpin         = linuxgpio_setpin;
+  pgm->getpin         = linuxgpio_getpin;
+  pgm->highpulsepin   = linuxgpio_highpulsepin;
+  pgm->read_byte      = avr_read_byte_default;
+  pgm->write_byte     = avr_write_byte_default;
+}
+
+const char linuxgpio_desc[] = "GPIO bitbanging using the Linux sysfs interface";
+
+#else  /* !HAVE_LINUXGPIO */
+
+void linuxgpio_initpgm(PROGRAMMER * pgm)
+{
+  fprintf(stderr,
+	  "%s: Linux sysfs GPIO support not available in this configuration\n",
+	  progname);
+}
+
+const char linuxgpio_desc[] = "GPIO bitbanging using the Linux sysfs interface (not available)";
+
+#endif /* HAVE_LINUXGPIO */

avrdude/linuxgpio.h

@@ -0,0 +1,36 @@
+/*
+ * avrdude - A Downloader/Uploader for AVR device programmers
+ * Copyright (C) 2013 Radoslav Kolev <radoslav@kolev.info>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+/* $Id: par.h 722 2007-01-24 22:43:46Z joerg_wunsch $ */
+
+#ifndef linuxgpio_h
+#define linuxgpio_h
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+extern const char linuxgpio_desc[];
+void linuxgpio_initpgm        (PROGRAMMER * pgm);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif

avrdude/lists.c

@@ -13,8 +13,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
  /* $Id$ */
@@ -478,7 +477,7 @@ lcreat ( void * liststruct, int elements )
 |  at the same time.
  --------------------------------------------------*/
 void 
-ldestroy_cb ( LISTID lid, void (*ucleanup)() )
+ldestroy_cb ( LISTID lid, void (*ucleanup)(void * data_ptr) )
 {
   LIST * l;
   LISTNODE * ln;
@@ -1280,6 +1279,43 @@ lsrch ( LISTID lid, void * p, int (* compare)(void * p1, void * p2) )
   return NULL;
 }
 
+/*----------------------------------------------------------------------
+|  lsort
+|
+|  sort list - sorts list inplace (using bubble sort)
+|
+ ----------------------------------------------------------------------*/
+void
+lsort ( LISTID lid, int (* compare)(void * p1, void * p2) )
+{
+  LIST * l;
+  LISTNODE * lt; /* this */
+  LISTNODE * ln; /* next */
+  int unsorted = 1;
+
+  l = (LIST *)lid;
+
+  CKLMAGIC(l);
+
+  while(unsorted){
+    lt = l->top;
+    unsorted = 0;
+    while (lt!=NULL) {
+      CKMAGIC(lt);
+      ln = lt->next;
+      if (ln!= NULL && compare(lt->data,ln->data) > 0) {
+        void * p = ln->data;
+        ln->data = lt->data;
+        lt->data = p;
+        unsorted = 1;
+      }
+      lt = ln;
+    }
+  }
+
+  CKLMAGIC(l);
+}
+
 
 int lprint ( FILE * f, LISTID lid )
 {

avrdude/lists.h

@@ -13,8 +13,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 /* $Id$ */
@@ -28,8 +27,8 @@
   Author : Brian Dean
   Date   : 10 January, 1990
   ----------------------------------------------------------------------*/
-#ifndef __lists_h__
-#define __lists_h__
+#ifndef lists_h
+#define lists_h
 
 #include <stdio.h>
 
@@ -67,11 +66,15 @@ typedef void * LNODEID;
 #define LISTRMV(l,d) lrmv_d(l,d)     /* remove from end of the list */
 
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 /* .................... Function Prototypes .................... */
 
 LISTID     lcreat      ( void * liststruct, int poolsize );
 void       ldestroy    ( LISTID lid );
-void       ldestroy_cb ( LISTID lid, void (*ucleanup)() );
+void       ldestroy_cb ( LISTID lid, void (*ucleanup)(void * data_ptr) );
 
 LNODEID    lfirst ( LISTID  ); /* head of the list */
 LNODEID    llast  ( LISTID  ); /* tail of the list */
@@ -100,8 +103,14 @@ void     * lrmv_d  ( LISTID lid, void * data_ptr );
 
 LISTID     lcat    ( LISTID lid1, LISTID lid2 );
 
+void       lsort   ( LISTID lid, int (*compare)(void * p1, void * p2));
+
 void     * lsrch   ( LISTID lid, void * p, int (*compare)(void *p1,void *p2));
 
 int        lprint  ( FILE * f, LISTID lid );
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif

avrdude/my_ddk_hidsdi.h

@@ -13,8 +13,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 /* $Id$ */

avrdude/par.c

@@ -13,8 +13,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 /* $Id$ */
@@ -28,23 +27,21 @@
 #include <unistd.h>
 #include <errno.h>
 
-#if defined(__FreeBSD__)
+#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
 # include "freebsd_ppi.h"
 #elif defined(__linux__)
 # include "linux_ppdev.h"
-#elif defined(__sun__) && defined(__svr4__) /* Solaris */
+#elif defined(__sun__) || defined(__sun) /* Solaris */
 # include "solaris_ecpp.h"
 #endif
 
+#include "avrdude.h"
 #include "avr.h"
 #include "pindefs.h"
 #include "pgm.h"
 #include "ppi.h"
 #include "bitbang.h"
-
-extern char * progname;
-extern int do_cycles;
-extern int verbose;
+#include "par.h"
 
 #if HAVE_PARPORT
 
@@ -108,11 +105,14 @@ static int par_setpin(PROGRAMMER * pgm, int pin, int value)
 
 static void par_setmany(PROGRAMMER * pgm, unsigned int pinset, int value)
 {
-  int pin;
+  int pin, mask;
+
+  /* mask is anything non-pin - needs to be applied to each par_setpin to preserve inversion */
+  mask = pinset & (~PIN_MASK);
 
   for (pin = 1; pin <= 17; pin++) {
     if (pinset & (1 << pin))
-      par_setpin(pgm, pin, value);
+      par_setpin(pgm, pin | mask, value);
   }
 }
 
@@ -180,25 +180,6 @@ static int par_highpulsepin(PROGRAMMER * pgm, int pin)
   return 0;
 }
 
-static char * pins_to_str(unsigned int pmask)
-{
-  static char buf[64];
-  int pin;
-  char b2[8];
-
-  buf[0] = 0;
-  for (pin = 1; pin <= 17; pin++) {
-    if (pmask & (1 << pin)) {
-      sprintf(b2, "%d", pin);
-      if (buf[0] != 0)
-        strcat(buf, ",");
-      strcat(buf, b2);
-    }
-  }
-
-  return buf;
-}
-
 /*
  * apply power to the AVR processor
  */
@@ -288,7 +269,7 @@ static void par_close(PROGRAMMER * pgm)
   ppi_setall(&pgm->fd, PPIDATA, pgm->ppidata);
   ppi_setall(&pgm->fd, PPICTRL, pgm->ppictrl);
 
-  par_setpin(pgm, pgm->pinno[PPI_AVR_BUFF], 1);
+  par_setmany(pgm, pgm->pinno[PPI_AVR_BUFF], 1);
 
   /*
    * Handle exit specs.
@@ -306,6 +287,21 @@ static void par_close(PROGRAMMER * pgm)
     /* Leave it alone. */
     break;
   }
+
+  switch (pgm->exit_datahigh) {
+  case EXIT_DATAHIGH_ENABLED:
+    ppi_setall(&pgm->fd, PPIDATA, 0xff);
+    break;
+
+  case EXIT_DATAHIGH_DISABLED:
+    ppi_setall(&pgm->fd, PPIDATA, 0x00);
+    break;
+
+  case EXIT_DATAHIGH_UNSPEC:
+    /* Leave it alone. */
+    break;
+  }
+
   switch (pgm->exit_vcc) {
   case EXIT_VCC_ENABLED:
     par_setmany(pgm, pgm->pinno[PPI_AVR_VCC], 1);
@@ -324,52 +320,6 @@ static void par_close(PROGRAMMER * pgm)
   pgm->fd.ifd = -1;
 }
 
-static void par_display(PROGRAMMER * pgm, char * p)
-{
-  char vccpins[64];
-  char buffpins[64];
-
-  if (pgm->pinno[PPI_AVR_VCC]) {
-    snprintf(vccpins, sizeof(vccpins), "%s",
-             pins_to_str(pgm->pinno[PPI_AVR_VCC]));
-  }
-  else {
-    strcpy(vccpins, " (not used)");
-  }
-
-  if (pgm->pinno[PPI_AVR_BUFF]) {
-    snprintf(buffpins, sizeof(buffpins), "%s",
-             pins_to_str(pgm->pinno[PPI_AVR_BUFF]));
-  }
-  else {
-    strcpy(buffpins, " (not used)");
-  }
-
-  fprintf(stderr, 
-          "%s  VCC     = %s\n"
-          "%s  BUFF    = %s\n"
-          "%s  RESET   = %d\n"
-          "%s  SCK     = %d\n"
-          "%s  MOSI    = %d\n"
-          "%s  MISO    = %d\n"
-          "%s  ERR LED = %d\n"
-          "%s  RDY LED = %d\n"
-          "%s  PGM LED = %d\n"
-          "%s  VFY LED = %d\n",
-
-          p, vccpins,
-          p, buffpins,
-          p, pgm->pinno[PIN_AVR_RESET],
-          p, pgm->pinno[PIN_AVR_SCK],
-          p, pgm->pinno[PIN_AVR_MOSI],
-          p, pgm->pinno[PIN_AVR_MISO],
-          p, pgm->pinno[PIN_LED_ERR],
-          p, pgm->pinno[PIN_LED_RDY],
-          p, pgm->pinno[PIN_LED_PGM],
-          p, pgm->pinno[PIN_LED_VFY]);
-}
-
-
 /*
  * parse the -E string
  */
@@ -390,6 +340,12 @@ static int par_parseexitspecs(PROGRAMMER * pgm, char *s)
     else if (strcmp(cp, "novcc") == 0) {
       pgm->exit_vcc = EXIT_VCC_DISABLED;
     }
+    else if (strcmp(cp, "d_high") == 0) {
+      pgm->exit_datahigh = EXIT_DATAHIGH_ENABLED;
+    }
+    else if (strcmp(cp, "d_low") == 0) {
+      pgm->exit_datahigh = EXIT_DATAHIGH_DISABLED;
+    }
     else {
       return -1;
     }
@@ -403,15 +359,18 @@ void par_initpgm(PROGRAMMER * pgm)
 {
   strcpy(pgm->type, "PPI");
 
+  pgm_fill_old_pins(pgm); // TODO to be removed if old pin data no longer needed
+
   pgm->exit_vcc = EXIT_VCC_UNSPEC;
   pgm->exit_reset = EXIT_RESET_UNSPEC;
+  pgm->exit_datahigh = EXIT_DATAHIGH_UNSPEC;
 
   pgm->rdy_led        = bitbang_rdy_led;
   pgm->err_led        = bitbang_err_led;
   pgm->pgm_led        = bitbang_pgm_led;
   pgm->vfy_led        = bitbang_vfy_led;
   pgm->initialize     = bitbang_initialize;
-  pgm->display        = par_display;
+  pgm->display        = pgm_display_generic;
   pgm->enable         = par_enable;
   pgm->disable        = par_disable;
   pgm->powerup        = par_powerup;
@@ -419,6 +378,8 @@ void par_initpgm(PROGRAMMER * pgm)
   pgm->program_enable = bitbang_program_enable;
   pgm->chip_erase     = bitbang_chip_erase;
   pgm->cmd            = bitbang_cmd;
+  pgm->cmd_tpi        = bitbang_cmd_tpi;
+  pgm->spi            = bitbang_spi;
   pgm->open           = par_open;
   pgm->close          = par_close;
   pgm->setpin         = par_setpin;
@@ -439,3 +400,5 @@ void par_initpgm(PROGRAMMER * pgm)
 }
 
 #endif /* HAVE_PARPORT */
+
+const char par_desc[] = "Parallel port bitbanging";

avrdude/par.h

@@ -13,17 +13,23 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 /* $Id$ */
 
-#ifndef __par_h__
-#define __par_h__
-
-void par_initpgm        (PROGRAMMER * pgm);
+#ifndef par_h
+#define par_h
 
+#ifdef __cplusplus
+extern "C" {
 #endif
 
+extern const char par_desc[];
+void par_initpgm        (PROGRAMMER * pgm);
 
+#ifdef __cplusplus
+}
+#endif
+
+#endif

avrdude/pgm.c

@@ -1,6 +1,7 @@
 /*
  * avrdude - A Downloader/Uploader for AVR device programmers
  * Copyright (C) 2002-2004  Brian S. Dean <bsd@bsdhome.com>
+ * Copyright 2007 Joerg Wunsch <j@uriah.heep.sax.de>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -13,8 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 /* $Id$ */
@@ -25,17 +25,16 @@
 #include <stdlib.h>
 #include <string.h>
 
+#include "avrdude.h"
 #include "pgm.h"
 
-extern char * progname;
-
 static int  pgm_default_2 (struct programmer_t *, AVRPART *);
 static int  pgm_default_3 (struct programmer_t * pgm, AVRPART * p, AVRMEM * mem,
 			   unsigned long addr, unsigned char * value);
 static void pgm_default_4 (struct programmer_t *);
 static int  pgm_default_5 (struct programmer_t * pgm, AVRPART * p, AVRMEM * mem,
 			   unsigned long addr, unsigned char data);
-static void pgm_default_6 (struct programmer_t *, char *);
+static void pgm_default_6 (struct programmer_t *, const char *);
 
 
 static int pgm_default_open (struct programmer_t *pgm, char * name)
@@ -82,9 +81,12 @@ PROGRAMMER * pgm_new(void)
   pgm->config_file[0] = 0;
   pgm->lineno = 0;
   pgm->baudrate = 0;
+  pgm->initpgm = NULL;
 
-  for (i=0; i<N_PINS; i++)
+  for (i=0; i<N_PINS; i++) {
     pgm->pinno[i] = 0;
+    pin_clear_all(&(pgm->pin[i]));
+  }
 
   /*
    * mandatory functions - these are called without checking to see
@@ -118,6 +120,8 @@ PROGRAMMER * pgm_new(void)
    * assigned before they are called
    */
   pgm->cmd            = NULL;
+  pgm->cmd_tpi        = NULL;
+  pgm->spi            = NULL;
   pgm->paged_write    = NULL;
   pgm->paged_load     = NULL;
   pgm->write_setup    = NULL;
@@ -126,6 +130,39 @@ PROGRAMMER * pgm_new(void)
   pgm->set_varef      = NULL;
   pgm->set_fosc       = NULL;
   pgm->perform_osccal = NULL;
+  pgm->parseextparams = NULL;
+  pgm->setup          = NULL;
+  pgm->teardown       = NULL;
+
+  return pgm;
+}
+
+void pgm_free(PROGRAMMER * const p)
+{
+  ldestroy_cb(p->id,free);
+  p->id = NULL;
+  /* this is done by pgm_teardown, but usually cookie is not set to NULL */
+  /* if (p->cookie !=NULL) {
+    free(p->cookie);
+    p->cookie = NULL;
+  }*/
+  free(p);
+}
+
+PROGRAMMER * pgm_dup(const PROGRAMMER const * src)
+{
+  PROGRAMMER * pgm;
+
+  pgm = (PROGRAMMER *)malloc(sizeof(*pgm));
+  if (pgm == NULL) {
+    fprintf(stderr, "%s: out of memory allocating programmer structure\n",
+            progname);
+    exit(1);
+  }
+
+  memcpy(pgm, src, sizeof(*pgm));
+
+  pgm->id = lcreat(NULL, 0);
 
   return pgm;
 }
@@ -162,9 +199,118 @@ static int  pgm_default_5 (struct programmer_t * pgm, AVRPART * p, AVRMEM * mem,
   return -1;
 }
 
-static void pgm_default_6 (struct programmer_t * pgm, char * p)
+static void pgm_default_6 (struct programmer_t * pgm, const char * p)
 {
   pgm_default();
 }
 
 
+void programmer_display(PROGRAMMER * pgm, const char * p)
+{
+  fprintf(stderr, "%sProgrammer Type : %s\n", p, pgm->type);
+  fprintf(stderr, "%sDescription     : %s\n", p, pgm->desc);
+
+  pgm->display(pgm, p);
+}
+
+
+void pgm_display_generic_mask(PROGRAMMER * pgm, const char * p, unsigned int show)
+{
+  if(show & (1<<PPI_AVR_VCC)) 
+    fprintf(stderr, "%s  VCC     = %s\n", p, pins_to_str(&pgm->pin[PPI_AVR_VCC]));
+  if(show & (1<<PPI_AVR_BUFF))
+    fprintf(stderr, "%s  BUFF    = %s\n", p, pins_to_str(&pgm->pin[PPI_AVR_BUFF]));
+  if(show & (1<<PIN_AVR_RESET))
+    fprintf(stderr, "%s  RESET   = %s\n", p, pins_to_str(&pgm->pin[PIN_AVR_RESET]));
+  if(show & (1<<PIN_AVR_SCK))
+    fprintf(stderr, "%s  SCK     = %s\n", p, pins_to_str(&pgm->pin[PIN_AVR_SCK]));
+  if(show & (1<<PIN_AVR_MOSI))
+    fprintf(stderr, "%s  MOSI    = %s\n", p, pins_to_str(&pgm->pin[PIN_AVR_MOSI]));
+  if(show & (1<<PIN_AVR_MISO))
+    fprintf(stderr, "%s  MISO    = %s\n", p, pins_to_str(&pgm->pin[PIN_AVR_MISO]));
+  if(show & (1<<PIN_LED_ERR))
+    fprintf(stderr, "%s  ERR LED = %s\n", p, pins_to_str(&pgm->pin[PIN_LED_ERR]));
+  if(show & (1<<PIN_LED_RDY))
+    fprintf(stderr, "%s  RDY LED = %s\n", p, pins_to_str(&pgm->pin[PIN_LED_RDY]));
+  if(show & (1<<PIN_LED_PGM))
+    fprintf(stderr, "%s  PGM LED = %s\n", p, pins_to_str(&pgm->pin[PIN_LED_PGM]));
+  if(show & (1<<PIN_LED_VFY))
+    fprintf(stderr, "%s  VFY LED = %s\n", p, pins_to_str(&pgm->pin[PIN_LED_VFY]));
+}
+
+void pgm_display_generic(PROGRAMMER * pgm, const char * p)
+{
+  pgm_display_generic_mask(pgm, p, SHOW_ALL_PINS);
+}
+
+PROGRAMMER * locate_programmer(LISTID programmers, const char * configid)
+{
+  LNODEID ln1, ln2;
+  PROGRAMMER * p = NULL;
+  const char * id;
+  int found;
+
+  found = 0;
+
+  for (ln1=lfirst(programmers); ln1 && !found; ln1=lnext(ln1)) {
+    p = ldata(ln1);
+    for (ln2=lfirst(p->id); ln2 && !found; ln2=lnext(ln2)) {
+      id = ldata(ln2);
+      if (strcasecmp(configid, id) == 0)
+        found = 1;
+    }
+  }
+
+  if (found)
+    return p;
+
+  return NULL;
+}
+
+/*
+ * Iterate over the list of programmers given as "programmers", and
+ * call the callback function cb for each entry found.  cb is being
+ * passed the following arguments:
+ * . the name of the programmer (for -c)
+ * . the descriptive text given in the config file
+ * . the name of the config file this programmer has been defined in
+ * . the line number of the config file this programmer has been defined at
+ * . the "cookie" passed into walk_programmers() (opaque client data)
+ */
+void walk_programmers(LISTID programmers, walk_programmers_cb cb, void *cookie)
+{
+  LNODEID ln1;
+  LNODEID ln2;
+  PROGRAMMER * p;
+
+  for (ln1 = lfirst(programmers); ln1; ln1 = lnext(ln1)) {
+    p = ldata(ln1);
+    for (ln2=lfirst(p->id); ln2; ln2=lnext(ln2)) {
+      cb(ldata(ln2), p->desc, p->config_file, p->lineno, cookie);
+    }
+  }
+}
+
+/*
+ * Compare function to sort the list of programmers
+ */
+static int sort_programmer_compare(PROGRAMMER * p1,PROGRAMMER * p2)
+{
+  char* id1;
+  char* id2;
+  if(p1 == NULL || p2 == NULL) {
+    return 0;
+  }
+  id1 = ldata(lfirst(p1->id));
+  id2 = ldata(lfirst(p2->id));
+  return strncasecmp(id1,id2,AVR_IDLEN);
+}
+
+/*
+ * Sort the list of programmers given as "programmers"
+ */
+void sort_programmers(LISTID programmers)
+{
+  lsort(programmers,(int (*)(void*, void*)) sort_programmer_compare);
+}
+

avrdude/pgm.h

@@ -1,6 +1,7 @@
 /*
  * avrdude - A Downloader/Uploader for AVR device programmers
  * Copyright (C) 2002-2004  Brian S. Dean <bsd@bsdhome.com>
+ * Copyright 2007 Joerg Wunsch <j@uriah.heep.sax.de>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -13,14 +14,13 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 /* $Id$ */
 
-#ifndef __pgm_h__
-#define __pgm_h__
+#ifndef pgm_h
+#define pgm_h
 
 #include <limits.h>
 
@@ -35,8 +35,7 @@
 #define PGM_DESCLEN 80
 #define PGM_PORTLEN PATH_MAX
 #define PGM_TYPELEN 32
-
-extern LISTID       programmers;
+#define PGM_USBSTRINGLEN 256
 
 typedef enum {
   EXIT_VCC_UNSPEC,
@@ -50,17 +49,36 @@ typedef enum {
   EXIT_RESET_DISABLED
 } exit_reset_t;
 
+typedef enum {
+  EXIT_DATAHIGH_UNSPEC,
+  EXIT_DATAHIGH_ENABLED,
+  EXIT_DATAHIGH_DISABLED
+} exit_datahigh_t;
+
+typedef enum {
+  CONNTYPE_PARALLEL,
+  CONNTYPE_SERIAL,
+  CONNTYPE_USB
+} conntype_t;
+
 typedef struct programmer_t {
   LISTID id;
   char desc[PGM_DESCLEN];
   char type[PGM_TYPELEN];
   char port[PGM_PORTLEN];
+  void (*initpgm)(struct programmer_t * pgm);
   unsigned int pinno[N_PINS];
+  struct pindef_t pin[N_PINS];
   exit_vcc_t exit_vcc;
   exit_reset_t exit_reset;
+  exit_datahigh_t exit_datahigh;
+  conntype_t conntype;
   int ppidata;
   int ppictrl;
   int baudrate;
+  int usbvid, usbpid;
+  char usbdev[PGM_USBSTRINGLEN], usbsn[PGM_USBSTRINGLEN];
+  char usbvendor[PGM_USBSTRINGLEN], usbproduct[PGM_USBSTRINGLEN];
   double bitclock;    /* JTAG ICE clock period in microseconds */
   int ispdelay;    /* ISP clock delay */
   union filedescriptor fd;
@@ -70,21 +88,29 @@ typedef struct programmer_t {
   int  (*pgm_led)        (struct programmer_t * pgm, int value);
   int  (*vfy_led)        (struct programmer_t * pgm, int value);
   int  (*initialize)     (struct programmer_t * pgm, AVRPART * p);
-  void (*display)        (struct programmer_t * pgm, char * p);
+  void (*display)        (struct programmer_t * pgm, const char * p);
   void (*enable)         (struct programmer_t * pgm);
   void (*disable)        (struct programmer_t * pgm);
   void (*powerup)        (struct programmer_t * pgm);
   void (*powerdown)      (struct programmer_t * pgm);
   int  (*program_enable) (struct programmer_t * pgm, AVRPART * p);
   int  (*chip_erase)     (struct programmer_t * pgm, AVRPART * p);
-  int  (*cmd)            (struct programmer_t * pgm, unsigned char cmd[4], 
-                          unsigned char res[4]);
+  int  (*cmd)            (struct programmer_t * pgm, const unsigned char *cmd,
+                          unsigned char *res);
+  int  (*cmd_tpi)        (struct programmer_t * pgm, const unsigned char *cmd,
+                          int cmd_len, unsigned char res[], int res_len);
+  int  (*spi)            (struct programmer_t * pgm, const unsigned char *cmd,
+                          unsigned char *res, int count);
   int  (*open)           (struct programmer_t * pgm, char * port);
   void (*close)          (struct programmer_t * pgm);
   int  (*paged_write)    (struct programmer_t * pgm, AVRPART * p, AVRMEM * m, 
-                          int page_size, int n_bytes);
+                          unsigned int page_size, unsigned int baseaddr,
+                          unsigned int n_bytes);
   int  (*paged_load)     (struct programmer_t * pgm, AVRPART * p, AVRMEM * m,
-                          int page_size, int n_bytes);
+                          unsigned int page_size, unsigned int baseaddr,
+                          unsigned int n_bytes);
+  int  (*page_erase)     (struct programmer_t * pgm, AVRPART * p, AVRMEM * m,
+                          unsigned int baseaddr);
   void (*write_setup)    (struct programmer_t * pgm, AVRPART * p, AVRMEM * m);
   int  (*write_byte)     (struct programmer_t * pgm, AVRPART * p, AVRMEM * m,
                           unsigned long addr, unsigned char value);
@@ -93,7 +119,7 @@ typedef struct programmer_t {
   int  (*read_sig_bytes) (struct programmer_t * pgm, AVRPART * p, AVRMEM * m);
   void (*print_parms)    (struct programmer_t * pgm);
   int  (*set_vtarget)    (struct programmer_t * pgm, double v);
-  int  (*set_varef)      (struct programmer_t * pgm, double v);
+  int  (*set_varef)      (struct programmer_t * pgm, unsigned int chan, double v);
   int  (*set_fosc)       (struct programmer_t * pgm, double v);
   int  (*set_sck_period) (struct programmer_t * pgm, double v);
   int  (*setpin)         (struct programmer_t * pgm, int pin, int value);
@@ -101,34 +127,44 @@ typedef struct programmer_t {
   int  (*highpulsepin)   (struct programmer_t * pgm, int pin);
   int  (*parseexitspecs) (struct programmer_t * pgm, char *s);
   int  (*perform_osccal) (struct programmer_t * pgm);
+  int  (*parseextparams) (struct programmer_t * pgm, LISTID xparams);
+  void (*setup)          (struct programmer_t * pgm);
+  void (*teardown)       (struct programmer_t * pgm);
   char config_file[PATH_MAX]; /* config file where defined */
   int  lineno;                /* config file line number */
+  void *cookie;		      /* for private use by the programmer */
   char flag;		      /* for private use of the programmer */
 } PROGRAMMER;
 
+#ifdef __cplusplus
+extern "C" {
+#endif
 
 PROGRAMMER * pgm_new(void);
+PROGRAMMER * pgm_dup(const PROGRAMMER const * src);
+void         pgm_free(PROGRAMMER * const p);
 
-#if defined(WIN32NATIVE)
+void programmer_display(PROGRAMMER * pgm, const char * p);
 
-#include "ac_cfg.h"
-#include <windows.h>
+/* show is a mask like this (1<<PIN_AVR_SCK)|(1<<PIN_AVR_MOSI)| ... */
+#define SHOW_ALL_PINS (~0u)
+#define SHOW_PPI_PINS ((1<<PPI_AVR_VCC)|(1<<PPI_AVR_BUFF))
+#define SHOW_AVR_PINS ((1<<PIN_AVR_RESET)|(1<<PIN_AVR_SCK)|(1<<PIN_AVR_MOSI)|(1<<PIN_AVR_MISO))
+#define SHOW_LED_PINS ((1<<PIN_LED_ERR)|(1<<PIN_LED_RDY)|(1<<PIN_LED_PGM)|(1<<PIN_LED_VFY))
+void pgm_display_generic_mask(PROGRAMMER * pgm, const char * p, unsigned int show);
+void pgm_display_generic(PROGRAMMER * pgm, const char * p);
 
-/* usleep replacements */
-/* sleep Windows in ms, Unix usleep in us
- #define usleep(us) Sleep((us)<20000?20:us/1000)
- #define usleep(us) Sleep(us/1000)
- #define ANTIWARP 3
- #define usleep(us) Sleep(us/1000*ANTIWARP)
-*/
-void usleep(unsigned long us);
+PROGRAMMER * locate_programmer(LISTID programmers, const char * configid);
 
-#if !defined(HAVE_GETTIMEOFDAY)
-struct timezone;
-int gettimeofday(struct timeval *tv, struct timezone *tz);
-#endif /* HAVE_GETTIMEOFDAY */
+typedef void (*walk_programmers_cb)(const char *name, const char *desc,
+                                    const char *cfgname, int cfglineno,
+                                    void *cookie);
+void walk_programmers(LISTID programmers, walk_programmers_cb cb, void *cookie);
 
-#endif /* __win32native_h */
+void sort_programmers(LISTID programmers);
 
+#ifdef __cplusplus
+}
+#endif
 
 #endif

avrdude/pgm_type.c

@@ -0,0 +1,150 @@
+/*
+ * avrdude - A Downloader/Uploader for AVR device programmers
+ * Copyright (C) 2002-2004  Brian S. Dean <bsd@bsdhome.com>
+ * Copyright 2007 Joerg Wunsch <j@uriah.heep.sax.de>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/* $Id: pgm.c 976 2011-08-23 21:03:36Z joerg_wunsch $ */
+
+#include "ac_cfg.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "avrdude.h"
+#include "pgm_type.h"
+
+#include "arduino.h"
+#include "avr.h"
+#include "avr910.h"
+#include "avrftdi.h"
+#include "buspirate.h"
+#include "butterfly.h"
+#include "ft245r.h"
+#include "jtagmkI.h"
+#include "jtagmkII.h"
+#include "jtag3.h"
+#include "linuxgpio.h"
+#include "par.h"
+#include "pickit2.h"
+#include "ppi.h"
+#include "serbb.h"
+#include "stk500.h"
+#include "stk500generic.h"
+#include "stk500v2.h"
+#include "usbasp.h"
+#include "usbtiny.h"
+#include "wiring.h"
+
+
+const PROGRAMMER_TYPE const programmers_types[] = {
+        {"arduino", arduino_initpgm, arduino_desc},
+        {"avr910", avr910_initpgm, avr910_desc},
+        {"avrftdi", avrftdi_initpgm, avrftdi_desc},
+        {"buspirate", buspirate_initpgm, buspirate_desc},
+        {"buspirate_bb", buspirate_bb_initpgm, buspirate_bb_desc},
+        {"butterfly", butterfly_initpgm, butterfly_desc},
+        {"butterfly_mk", butterfly_mk_initpgm, butterfly_mk_desc},
+        {"dragon_dw", jtagmkII_dragon_dw_initpgm, jtagmkII_dragon_dw_desc},
+        {"dragon_hvsp", stk500v2_dragon_hvsp_initpgm, stk500v2_dragon_hvsp_desc},
+        {"dragon_isp", stk500v2_dragon_isp_initpgm, stk500v2_dragon_isp_desc},
+        {"dragon_jtag", jtagmkII_dragon_initpgm, jtagmkII_dragon_desc},
+        {"dragon_pdi", jtagmkII_dragon_pdi_initpgm, jtagmkII_dragon_pdi_desc},
+        {"dragon_pp", stk500v2_dragon_pp_initpgm, stk500v2_dragon_pp_desc},
+        {"ftdi_syncbb", ft245r_initpgm, ft245r_desc},
+        {"jtagmki", jtagmkI_initpgm, jtagmkI_desc},
+        {"jtagmkii", jtagmkII_initpgm, jtagmkII_desc},
+        {"jtagmkii_avr32", jtagmkII_avr32_initpgm, jtagmkII_avr32_desc},
+        {"jtagmkii_dw", jtagmkII_dw_initpgm, jtagmkII_dw_desc},
+        {"jtagmkii_isp", stk500v2_jtagmkII_initpgm, stk500v2_jtagmkII_desc},
+        {"jtagmkii_pdi", jtagmkII_pdi_initpgm, jtagmkII_pdi_desc},
+        {"jtagice3", jtag3_initpgm, jtag3_desc},
+        {"jtagice3_pdi", jtag3_pdi_initpgm, jtag3_pdi_desc},
+        {"jtagice3_dw", jtag3_dw_initpgm, jtag3_dw_desc},
+        {"jtagice3_isp", stk500v2_jtag3_initpgm, stk500v2_jtag3_desc},
+        {"linuxgpio", linuxgpio_initpgm, linuxgpio_desc},
+        {"par", par_initpgm, par_desc},
+        {"pickit2", pickit2_initpgm, pickit2_desc},
+        {"serbb", serbb_initpgm, serbb_desc},
+        {"stk500", stk500_initpgm, stk500_desc},
+        {"stk500generic", stk500generic_initpgm, stk500generic_desc},
+        {"stk500v2", stk500v2_initpgm, stk500v2_desc},
+        {"stk500hvsp", stk500hvsp_initpgm, stk500hvsp_desc},
+        {"stk500pp", stk500pp_initpgm, stk500pp_desc},
+        {"stk600", stk600_initpgm, stk600_desc},
+        {"stk600hvsp", stk600hvsp_initpgm, stk600hvsp_desc},
+        {"stk600pp", stk600pp_initpgm, stk600pp_desc},
+        {"usbasp", usbasp_initpgm, usbasp_desc},
+        {"usbtiny", usbtiny_initpgm, usbtiny_desc},
+        {"wiring", wiring_initpgm, wiring_desc},
+};
+
+const PROGRAMMER_TYPE * locate_programmer_type(const char * id)
+{
+  const PROGRAMMER_TYPE * p = NULL;
+  int i;
+  int found;
+
+  found = 0;
+
+  for (i = 0; i < sizeof(programmers_types)/sizeof(programmers_types[0]) && !found; i++) {
+    p = &(programmers_types[i]);
+    if (strcasecmp(id, p->id) == 0)
+        found = 1;
+  }
+
+  if (found)
+    return p;
+
+  return NULL;
+}
+
+/*
+ * Iterate over the list of programmers given as "programmers", and
+ * call the callback function cb for each entry found.  cb is being
+ * passed the following arguments:
+ * . the name of the programmer (for -c)
+ * . the descriptive text given in the config file
+ * . the name of the config file this programmer has been defined in
+ * . the line number of the config file this programmer has been defined at
+ * . the "cookie" passed into walk_programmers() (opaque client data)
+ */
+ /*
+void walk_programmer_types(LISTID programmer_types, walk_programmer_types_cb cb, void *cookie)
+{
+  LNODEID ln1;
+  PROGRAMMER * p;
+
+  for (ln1 = lfirst(programmers); ln1; ln1 = lnext(ln1)) {
+    p = ldata(ln1);
+      cb(p->id, p->desc, cookie);
+    }
+  }
+}*/
+
+void walk_programmer_types(walk_programmer_types_cb cb, void *cookie)
+{
+  const PROGRAMMER_TYPE * p;
+  int i;
+
+  for (i = 0; i < sizeof(programmers_types)/sizeof(programmers_types[0]); i++) {
+    p = &(programmers_types[i]);
+    cb(p->id, p->desc, cookie);
+  }
+}
+
+

avrdude/pgm_type.h

@@ -0,0 +1,50 @@
+/*
+ * avrdude - A Downloader/Uploader for AVR device programmers
+ * Copyright (C) 2002-2004  Brian S. Dean <bsd@bsdhome.com>
+ * Copyright 2007 Joerg Wunsch <j@uriah.heep.sax.de>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/* $Id: pgm.h 1007 2011-09-14 21:49:42Z joerg_wunsch $ */
+
+#ifndef pgm_type_h
+#define pgm_type_h
+
+#include "lists.h"
+#include "pgm.h"
+
+/*LISTID programmer_types;*/
+
+typedef struct programmer_type_t {
+  const char * const id;
+  void (*initpgm)(struct programmer_t * pgm);
+  const char * const desc;
+} PROGRAMMER_TYPE;
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+const PROGRAMMER_TYPE * locate_programmer_type(/*LISTID programmer_types, */const char * id);
+
+typedef void (*walk_programmer_types_cb)(const char *id, const char *desc,
+                                    void *cookie);
+void walk_programmer_types(/*LISTID programmer_types,*/ walk_programmer_types_cb cb, void *cookie);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif

avrdude/pickit2.h

@@ -0,0 +1,37 @@
+/*
+ * avrdude - A Downloader/Uploader for AVR device programmers
+ * Copyright (C) 2006  Thomas Fischl
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/* $Id: pickit2.h 2010-05-03 dbrown $ */
+
+#ifndef pickit2_h
+#define pickit2_h
+
+#include "avrpart.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+extern const char pickit2_desc[];
+void pickit2_initpgm (PROGRAMMER * pgm);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif // pickit2_h

avrdude/pindefs.c

@@ -0,0 +1,365 @@
+/*
+ * avrdude - A Downloader/Uploader for AVR device programmers
+ * Copyright (C) 2000-2004  Brian S. Dean <bsd@bsdhome.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/* $Id: pindefs.h 1132 2013-01-09 19:23:30Z rliebscher $ */
+
+#include <string.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include "avrdude.h"
+#include "pindefs.h"
+#include "pgm.h"
+
+/**
+ * Adds a pin in the pin definition as normal or inverse pin.
+ *
+ * @param[out] pindef pin definition to update
+ * @param[in] pin number of pin [0..PIN_MAX]
+ * @param[in] inverse inverse (true) or normal (false) pin
+ */
+void pin_set_value(struct pindef_t * const pindef, const int pin, const bool inverse) {
+
+  pindef->mask[pin / PIN_FIELD_ELEMENT_SIZE] |= 1 << (pin % PIN_FIELD_ELEMENT_SIZE);
+  if(inverse) {
+    pindef->inverse[pin / PIN_FIELD_ELEMENT_SIZE] |= (1 << (pin % PIN_FIELD_ELEMENT_SIZE));
+  } else {
+    pindef->inverse[pin / PIN_FIELD_ELEMENT_SIZE] &= ~(1 << (pin % PIN_FIELD_ELEMENT_SIZE));
+  }
+}
+
+/**
+ * Clear all defined pins in pindef.
+ *
+ * @param[out] pindef pin definition to clear
+ */
+void pin_clear_all(struct pindef_t * const pindef) {
+  memset(pindef, 0, sizeof(struct pindef_t));
+}
+
+/**
+ * Convert new pin definition to old pin number
+ *
+ * @param[in] pindef new pin definition structure
+ * @param[out] pinno old pin definition integer
+ */
+static void pin_fill_old_pinno(const struct pindef_t * const pindef, unsigned int * const pinno) {
+  bool found = false;
+  int i;
+  for(i = 0; i < PIN_MAX; i++) {
+    if(pindef->mask[i / PIN_FIELD_ELEMENT_SIZE] & (1 << (i % PIN_FIELD_ELEMENT_SIZE))) {
+      if(found) {
+        fprintf(stderr, "Multiple pins found\n"); //TODO
+        exit(1);
+      }
+      found = true;
+      *pinno = i;
+      if(pindef->inverse[i / PIN_FIELD_ELEMENT_SIZE] & (1 << (i % PIN_FIELD_ELEMENT_SIZE))) {
+        *pinno |= PIN_INVERSE;
+      }
+    }
+  }
+}
+
+/**
+ * Convert new pin definition to old pinlist, does not support mixed inverted/non-inverted pin
+ *
+ * @param[in] pindef new pin definition structure
+ * @param[out] pinno old pin definition integer
+ */
+static void pin_fill_old_pinlist(const struct pindef_t * const pindef, unsigned int * const pinno) {
+  int i;
+
+  for(i = 0; i < PIN_FIELD_SIZE; i++) {
+    if(i == 0) {
+      if((pindef->mask[i] & ~PIN_MASK) != 0) {
+        fprintf(stderr, "Pins of higher index than max field size for old pinno found\n");
+        exit(1);
+      }
+      if(pindef->mask[i] == pindef->inverse[i]) {  /* all set bits in mask are set in inverse */
+        *pinno = pindef->mask[i];
+        *pinno |= PIN_INVERSE;
+      } else if(pindef->mask[i] == ((~pindef->inverse[i]) & pindef->mask[i])) {  /* all set bits in mask are cleared in inverse */
+        *pinno = pindef->mask[i];
+      } else {
+        fprintf(stderr, "pins have different polarity set\n");
+        exit(1);
+      }
+    } else if(pindef->mask[i] != 0) {
+      fprintf(stderr, "Pins have higher number than fit in old format\n");
+      exit(1);
+    }
+  }
+}
+
+
+/**
+ * Convert for given programmer new pin definitions to old pin definitions.
+ *
+ * @param[inout] pgm programmer whose pins shall be converted.
+ */
+void pgm_fill_old_pins(struct programmer_t * const pgm) {
+
+  pin_fill_old_pinlist(&(pgm->pin[PPI_AVR_VCC]),  &(pgm->pinno[PPI_AVR_VCC]));
+  pin_fill_old_pinlist(&(pgm->pin[PPI_AVR_BUFF]), &(pgm->pinno[PPI_AVR_BUFF]));
+  pin_fill_old_pinno(&(pgm->pin[PIN_AVR_RESET]), &(pgm->pinno[PIN_AVR_RESET]));
+  pin_fill_old_pinno(&(pgm->pin[PIN_AVR_SCK]),  &(pgm->pinno[PIN_AVR_SCK]));
+  pin_fill_old_pinno(&(pgm->pin[PIN_AVR_MOSI]), &(pgm->pinno[PIN_AVR_MOSI]));
+  pin_fill_old_pinno(&(pgm->pin[PIN_AVR_MISO]), &(pgm->pinno[PIN_AVR_MISO]));
+  pin_fill_old_pinno(&(pgm->pin[PIN_LED_ERR]),  &(pgm->pinno[PIN_LED_ERR]));
+  pin_fill_old_pinno(&(pgm->pin[PIN_LED_RDY]),  &(pgm->pinno[PIN_LED_RDY]));
+  pin_fill_old_pinno(&(pgm->pin[PIN_LED_PGM]),  &(pgm->pinno[PIN_LED_PGM]));
+  pin_fill_old_pinno(&(pgm->pin[PIN_LED_VFY]),  &(pgm->pinno[PIN_LED_VFY]));
+
+}
+
+/**
+ * This function returns a string representation of pins in the mask eg. 1,3,5-7,9,12
+ * Another execution of this function will overwrite the previous result in the static buffer.
+ * Consecutive pin number are representated as start-end.
+ *
+ * @param[in] pinmask the pin mask for which we want the string representation
+ * @returns pointer to a static string.
+ */
+const char * pinmask_to_str(const pinmask_t * const pinmask) {
+  static char buf[(PIN_MAX + 1) * 5]; // should be enough for PIN_MAX=255
+  char *p = buf;
+  int n;
+  int pin;
+  const char * fmt;
+  int start = -1;
+  int end = -1;
+
+  buf[0] = 0;
+  for(pin = PIN_MIN; pin <= PIN_MAX; pin++) {
+    int index = pin / PIN_FIELD_ELEMENT_SIZE;
+    int bit = pin % PIN_FIELD_ELEMENT_SIZE;
+    if(pinmask[index] & (1 << bit)) {
+      bool output = false;
+      if(start == -1) {
+        output = true;
+        start = pin;
+        end = start;
+      } else if(pin == end + 1) {
+        end = pin;
+      } else {
+        if(start != end) {
+          n = sprintf(p, "-%d", end);
+          p += n;
+        }
+        output = true;
+        start = pin;
+        end = start;
+      }
+      if(output) {
+        fmt = (buf[0] == 0) ? "%d" : ",%d";
+        n = sprintf(p, fmt, pin);
+        p += n;
+      }
+    }
+  }
+  if(start != end) {
+    n = sprintf(p, "-%d", end);
+    p += n;
+  }
+
+  if(buf[0] == 0)
+    return  "(no pins)";
+
+  return buf;
+}
+
+
+/**
+ * This function checks all pin of pgm against the constraints given in the checklist.
+ * It checks if 
+ * @li any invalid pins are used
+ * @li valid pins are used inverted when not allowed
+ * @li any pins are used by more than one function
+ * @li any mandatory pin is not set all.
+ *
+ * In case of any error it report the wrong function and the pin numbers.
+ * For verbose >= 2 it also reports the possible correct values.
+ * For verbose >=3 it shows also which pins were ok.
+ *
+ * @param[in] pgm the programmer to check
+ * @param[in] checklist the constraint for the pins
+ * @param[in] size the number of entries in checklist
+ * @returns 0 if all pin definitions are valid, -1 otherwise
+ */
+int pins_check(const struct programmer_t * const pgm, const struct pin_checklist_t * const checklist, const int size, bool output) {
+  static const struct pindef_t no_valid_pins = {{0}, {0}}; // default value if check list does not contain anything else
+  int rv = 0; // return value
+  int pinname; // loop counter through pinnames
+  pinmask_t already_used_all[PIN_FIELD_SIZE] = {0}; // collect pin definitions of all pin names for check of double use
+  // loop over all possible pinnames
+  for(pinname = 0; pinname < N_PINS; pinname++) {
+    bool used = false;
+    bool invalid = false;
+    bool inverse = false;
+    int index;
+    int segment;
+    bool mandatory_used = false;
+    pinmask_t invalid_used[PIN_FIELD_SIZE] = {0};
+    pinmask_t inverse_used[PIN_FIELD_SIZE] = {0};
+    pinmask_t already_used[PIN_FIELD_SIZE] = {0};
+    const struct pindef_t * valid_pins = &no_valid_pins;
+    bool is_mandatory = false;
+    bool is_ok = true;
+    //find corresponding check pattern
+    for(index = 0; index < size; index++) {
+      if(checklist[index].pinname == pinname) {
+        valid_pins = checklist[index].valid_pins;
+        is_mandatory = checklist[index].mandatory;
+        break;
+      }
+    }
+
+    for(segment = 0; segment < PIN_FIELD_SIZE; segment++) {
+      // check if for mandatory any pin is defined
+      invalid_used[segment] = pgm->pin[pinname].mask[segment] & ~valid_pins->mask[segment];
+      if(is_mandatory && (0 != (pgm->pin[pinname].mask[segment] & valid_pins->mask[segment]))) {
+        mandatory_used = true;
+      }
+      // check if it does not use any non valid pins
+      invalid_used[segment] = pgm->pin[pinname].mask[segment] & ~valid_pins->mask[segment];
+      if(invalid_used[segment]) {
+        invalid = true;
+      }
+      // check if it does not use any valid pins as inverse if not allowed
+      inverse_used[segment] = pgm->pin[pinname].inverse[segment] & valid_pins->mask[segment] & ~valid_pins->inverse[segment];
+      if(inverse_used[segment]) {
+        inverse = true;
+      }
+      // check if it does not use same pins as other function
+      already_used[segment] = pgm->pin[pinname].mask[segment] & already_used_all[segment];
+      if(already_used[segment]) {
+        used = true;
+      }
+      already_used_all[segment] |= pgm->pin[pinname].mask[segment];
+    }
+    if(invalid) {
+      if(output) {
+        fprintf(stderr,
+                "%s: %s: Following pins are not valid pins for this function: %s\n",
+                progname, avr_pin_name(pinname), pinmask_to_str(invalid_used));
+        if(verbose >= 2) {
+          fprintf(stderr,
+                  "%s: %s: Valid pins for this function are: %s\n",
+                  progname, avr_pin_name(pinname), pinmask_to_str(valid_pins->mask));
+        }
+      }
+      is_ok = false;
+    }
+    if(inverse) {
+      if(output) {
+        fprintf(stderr,
+              "%s: %s: Following pins are not usable as inverse pins for this function: %s\n",
+              progname, avr_pin_name(pinname), pinmask_to_str(inverse_used));
+        if(verbose >= 2) {
+          fprintf(stderr,
+                  "%s: %s: Valid inverse pins for this function are: %s\n",
+                  progname, avr_pin_name(pinname), pinmask_to_str(valid_pins->inverse));
+        }
+      }
+      is_ok = false;
+    }
+    if(used) {
+      if(output) {
+        fprintf(stderr,
+                "%s: %s: Following pins are set for other functions too: %s\n",
+                progname, avr_pin_name(pinname), pinmask_to_str(already_used));
+        is_ok = false;
+      }
+    }
+    if(!mandatory_used && is_mandatory && !invalid) {
+      if(output) {
+        fprintf(stderr,
+                "%s: %s: Mandatory pin is not defined.\n",
+                progname, avr_pin_name(pinname));
+      }
+      is_ok = false;
+    }
+    if(!is_ok) {
+      rv = -1;
+    } else if(output && verbose >= 3) {
+      fprintf(stderr,
+              "%s: %s: Pin is ok.\n",
+              progname, avr_pin_name(pinname));
+    }
+  }
+  return rv;
+}
+
+/**
+ * This function returns a string representation of defined pins eg. ~1,2,~4,~5,7
+ * Another execution of this function will overwrite the previous result in the static buffer.
+ *
+ * @param[in] pindef the pin definition for which we want the string representation
+ * @returns pointer to a static string.
+ */
+const char * pins_to_str(const struct pindef_t * const pindef) {
+  static char buf[(PIN_MAX + 1) * 5]; // should be enough for PIN_MAX=255
+  char *p = buf;
+  int n;
+  int pin;
+  const char * fmt;
+
+  buf[0] = 0;
+  for(pin = PIN_MIN; pin <= PIN_MAX; pin++) {
+    int index = pin / PIN_FIELD_ELEMENT_SIZE;
+    int bit = pin % PIN_FIELD_ELEMENT_SIZE;
+    if(pindef->mask[index] & (1 << bit)) {
+      if(pindef->inverse[index] & (1 << bit)) {
+        fmt = (buf[0] == 0) ? "~%d" : ",~%d";
+      } else {
+        fmt = (buf[0] == 0) ? " %d" : ",%d";
+      }
+      n = sprintf(p, fmt, pin);
+      p += n;
+    }
+  }
+
+  if(buf[0] == 0)
+    return " (not used)";
+
+  return buf;
+}
+
+/**
+ * Returns the name of the pin as string.
+ * 
+ * @param pinname the pinname which we want as string.
+ * @returns a string with the pinname, or <unknown> if pinname is invalid.
+ */
+const char * avr_pin_name(int pinname) {
+  switch(pinname) {
+  case PPI_AVR_VCC   : return "VCC";
+  case PPI_AVR_BUFF  : return "BUFF";
+  case PIN_AVR_RESET : return "RESET";
+  case PIN_AVR_SCK   : return "SCK";
+  case PIN_AVR_MOSI  : return "MOSI";
+  case PIN_AVR_MISO  : return "MISO";
+  case PIN_LED_ERR   : return "ERRLED";
+  case PIN_LED_RDY   : return "RDYLED";
+  case PIN_LED_PGM   : return "PGMLED";
+  case PIN_LED_VFY   : return "VFYLED";
+  default : return "<unknown>";
+  }
+}
+
+

avrdude/pindefs.h

@@ -13,8 +13,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 /* $Id$ */
@@ -22,8 +21,27 @@
 #ifndef __pindefs_h__
 #define __pindefs_h__
 
+#include <limits.h>
+
+#include "ac_cfg.h"
+
+/* lets try to select at least 32 bits */
+#ifdef HAVE_STDINT_H
+#include <stdint.h>
+typedef uint32_t pinmask_t;
+#else
+#if UINT_MAX >= 0xFFFFFFFF
+typedef unsigned int pinmask_t;
+#else
+typedef unsigned long pinmask_t;
+#endif
+#endif
+
+#include <stdbool.h>
+
+
 enum {
-  PPI_AVR_VCC=1,
+  PPI_AVR_VCC = 1,
   PPI_AVR_BUFF,
   PIN_AVR_RESET,
   PIN_AVR_SCK,
@@ -35,10 +53,150 @@ enum {
   PIN_LED_VFY,
   N_PINS
 };
-#define PIN_INVERSE 0x80	/* flag for inverted pin in serbb */
-#define PIN_MASK    0x7f
 
-#define LED_ON(fd,pin)  ppi_setpin(fd,pin,0)
-#define LED_OFF(fd,pin) ppi_setpin(fd,pin,1)
+#define PIN_MASK    (UINT_MAX>>1)
+#define PIN_INVERSE (~(PIN_MASK))	/* flag for inverted pin in serbb */
+#define PIN_MIN     0   /* smallest allowed pin number */
+#define PIN_MAX     31  /* largest allowed pin number */
+
+#ifdef HAVE_LINUX_GPIO
+/* Embedded systems might have a lot more gpio than only 0-31 */
+#undef PIN_MAX
+#define PIN_MAX     255 /* largest allowed pin number */
+#endif
+
+/** Number of pins in each element of the bitfield */
+#define PIN_FIELD_ELEMENT_SIZE (sizeof(pinmask_t) * 8)
+/** Numer of elements to store the complete bitfield of all pins */
+#define PIN_FIELD_SIZE ((PIN_MAX + PIN_FIELD_ELEMENT_SIZE)/PIN_FIELD_ELEMENT_SIZE)
+
+/**
+ * This sets the corresponding bits to 1 or 0, the inverse mask is used to invert the value in necessary.
+ * It uses only the lowest element (index=0) of the bitfield, which should be enough for most
+ * programmers.
+ *
+ * @param[in] x       input value
+ * @param[in] pgm     the programmer whose pin definitions to use
+ * @param[in] pinname the logical name of the pin (PIN_AVR_*, ...)
+ * @param[in] level   the logical level (level != 0 => 1, level == 0 => 0),
+ *                      if the pin is defined as inverted the resulting bit is also inverted
+ * @returns           the input value with the relevant bits modified
+ */
+#define SET_BITS_0(x,pgm,pinname,level) (((x) & ~(pgm)->pin[pinname].mask[0]) \
+    | (\
+        (pgm)->pin[pinname].mask[0] & ( \
+             (level) \
+             ?~((pgm)->pin[pinname].inverse[0]) \
+             : ((pgm)->pin[pinname].inverse[0]) \
+        ) \
+    ) \
+)
+
+/**
+ * Check if the corresponding bit is set (returns != 0) or cleared.
+ * The inverse mask is used, to invert the relevant bits.
+ * If the pin definition contains multiple pins, then a single set pin leads to return value != 0.
+ * Then you have to check the relevant bits of the returned value, if you need more information.
+ * It uses only the lowest element (index=0) of the bitfield, which should be enough for most
+ * programmers.
+ *
+ * @param[in] x       input value
+ * @param[in] pgm     the programmer whose pin definitions to use
+ * @param[in] pinname the logical name of the pin (PIN_AVR_*, ...)
+ * @returns           the input value with only the relevant bits (which are already inverted,
+ *                      so you get always the logical level)
+ */
+#define GET_BITS_0(x,pgm,pinname)       (((x) ^ (pgm)->pin[pinname].inverse[0]) & (pgm)->pin[pinname].mask[0])
+
+/**
+ * Data structure to hold used pins by logical function (PIN_AVR_*, ...)
+ */
+struct pindef_t {
+  pinmask_t mask[PIN_FIELD_SIZE]; ///< bitfield of used pins
+  pinmask_t inverse[PIN_FIELD_SIZE]; ///< bitfield of inverse/normal usage of used pins
+};
+
+/**
+ * Data structure to define a checklist of valid pins for each function.
+ */
+struct pin_checklist_t {
+  int pinname; ///< logical pinname eg. PIN_AVR_SCK
+  int mandatory; ///< is this a mandatory pin
+  const struct pindef_t* valid_pins; ///< mask defines allowed pins, inverse define is they might be used inverted
+};
+
+/**
+ * Adds a pin in the pin definition as normal or inverse pin.
+ *
+ * @param[out] pindef pin definition to update
+ * @param[in] pin number of pin [0..PIN_MAX]
+ * @param[in] inverse inverse (true) or normal (false) pin
+ */
+void pin_set_value(struct pindef_t * const pindef, const int pin, const bool inverse);
+
+/**
+ * Clear all defined pins in pindef.
+ *
+ * @param[out] pindef pin definition to clear
+ */
+void pin_clear_all(struct pindef_t * const pindef);
+
+struct programmer_t; /* forward declaration */
+
+/**
+ * Convert for given programmer new pin definitions to old pin definitions.
+ *
+ * @param[inout] pgm programmer whose pins shall be converted.
+ */
+void pgm_fill_old_pins(struct programmer_t * const pgm);
+
+/**
+ * This function checks all pin of pgm against the constraints given in the checklist.
+ * It checks if 
+ * @li any invalid pins are used
+ * @li valid pins are used inverted when not allowed
+ * @li any pins are used by more than one function
+ * @li any mandatory pin is not set all.
+ *
+ * In case of any error it report the wrong function and the pin numbers.
+ * For verbose >= 2 it also reports the possible correct values.
+ * For verbose >=3 it shows also which pins were ok.
+ *
+ * @param[in] pgm the programmer to check
+ * @param[in] checklist the constraint for the pins
+ * @param[in] size the number of entries in checklist
+ * @param[in] output false suppresses error messages to the user
+ * @returns 0 if all pin definitions are valid, -1 otherwise
+ */
+int pins_check(const struct programmer_t * const pgm, const struct pin_checklist_t * const checklist, const int size, const bool output);
+
+/**
+ * Returns the name of the pin as string.
+ * 
+ * @param pinname the pinname which we want as string.
+ * @returns a string with the pinname, or <unknown> if pinname is invalid.
+ */
+const char * avr_pin_name(int pinname);
+
+/**
+ * This function returns a string representation of defined pins eg. ~1,2,~4,~5,7
+ * Another execution of this function will overwrite the previous result in the static buffer.
+ *
+ * @param[in] pindef the pin definition for which we want the string representation
+ * @returns pointer to a static string.
+ */
+const char * pins_to_str(const struct pindef_t * const pindef);
+
+/**
+ * This function returns a string representation of pins in the mask eg. 1,3,5-7,9,12
+ * Another execution of this function will overwrite the previous result in the static buffer.
+ * Consecutive pin number are representated as start-end.
+ *
+ * @param[in] pinmask the pin mask for which we want the string representation
+ * @returns pointer to a static string.
+ */
+const char * pinmask_to_str(const pinmask_t * const pinmask);
+
 
 #endif
+

avrdude/ppi.c

@@ -13,8 +13,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 /* $Id$ */
@@ -33,28 +32,28 @@
 #include <unistd.h>
 #include <errno.h>
 
-#if defined(__FreeBSD__)
+#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
 # include "freebsd_ppi.h"
 #elif defined(__linux__)
 # include "linux_ppdev.h"
-#elif defined(__sun__) && defined(__svr4__) /* Solaris */
+#elif defined(__sun__) || defined(__sun) /* Solaris */
 # include "solaris_ecpp.h"
 #endif
 
+#include "avrdude.h"
 #include "avr.h"
 #include "pindefs.h"
 #include "pgm.h"
 #include "ppi.h"
 
-extern char * progname;
-
 enum {
   PPI_READ,
   PPI_WRITE,
   PPI_SHADOWREAD
 };
 
-int ppi_shadow_access(union filedescriptor *fdp, int reg, unsigned char *v, unsigned char action)
+static int ppi_shadow_access(union filedescriptor *fdp, int reg,
+			     unsigned char *v, unsigned char action)
 {
   static unsigned char shadow[3];
   int shadow_num;

avrdude/ppi.h

@@ -13,14 +13,13 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 /* $Id$ */
 
-#ifndef __ppi_h__
-#define __ppi_h__
+#ifndef ppi_h
+#define ppi_h
 
 /*
  * PPI registers
@@ -31,7 +30,9 @@ enum {
   PPISTATUS
 };
 
-
+#ifdef __cplusplus
+extern "C" {
+#endif
 
 int ppi_get       (union filedescriptor *fdp, int reg, int bit);
 
@@ -49,6 +50,10 @@ void ppi_open     (char * port, union filedescriptor *fdp);
 
 void ppi_close    (union filedescriptor *fdp);
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif
 
 

avrdude/ppiwin.c

@@ -2,6 +2,7 @@
  * avrdude - A Downloader/Uploader for AVR device programmers
  * Copyright (C) 2003, 2004, 2006
  *    Eric B. Weddington <eweddington@cso.atmel.com>
+ * Copyright 2008, Joerg Wunsch
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -14,8 +15,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 /* $Id$ */
@@ -31,6 +31,7 @@ reg = register as defined in an enum in ppi.h. This must be converted
 
 
 #include "ac_cfg.h"
+#include "avrdude.h"
 
 #if defined (WIN32NATIVE)
 
@@ -43,13 +44,10 @@ reg = register as defined in an enum in ppi.h. This must be converted
 #include <windows.h>
 #include <sys/time.h>
 #include <windows.h>
+
 #include "serial.h"
 #include "ppi.h"
 
-extern char *progname;
-
-
-
 #define DEVICE_LPT1 "lpt1"
 #define DEVICE_LPT2 "lpt2"
 #define DEVICE_LPT3 "lpt3"
@@ -109,6 +107,24 @@ void ppi_open(char *port, union filedescriptor *fdp)
             break;
         }
     }
+    if(fd == -1)
+    {
+	/*
+	 * Supplied port name did not match any of the pre-defined
+	 * names.  Try interpreting it as a numeric
+	 * (hexadecimal/decimal/octal) address.
+	 */
+	char *cp;
+
+	fd = strtol(port, &cp, 0);
+	if(*port == '\0' || *cp != '\0')
+	{
+	    fprintf(stderr,
+		    "%s: port name \"%s\" is neither lpt1/2/3 nor valid number\n",
+		    progname, port);
+	    fd = -1;
+	}
+    }
     if(fd < 0)
     {
         fprintf(stderr, "%s: can't open device \"%s\"\n\n", progname, port);
@@ -357,7 +373,8 @@ int gettimeofday(struct timeval *tv, struct timezone *unused){
 
 #endif
 
-void usleep(unsigned long us)
+#if !defined(HAVE_USLEEP)
+int usleep(unsigned int us)
 {
 	int has_highperf;
 	LARGE_INTEGER freq,start,stop,loopend;
@@ -367,7 +384,7 @@ void usleep(unsigned long us)
 	// verify - increasing the delay helps sometimes but not
 	// realiably. There must be some other problem. Maybe just
 	// with my test-hardware maybe in the code-base.
-	//// us=(unsigned long) (us*1.5);	
+	//// us=(unsigned long) (us*1.5);
 
 	has_highperf=QueryPerformanceFrequency(&freq);
 
@@ -376,7 +393,7 @@ void usleep(unsigned long us)
 	if (has_highperf) {
 		QueryPerformanceCounter(&start);
 		loopend.QuadPart=start.QuadPart+freq.QuadPart*us/(1000*1000);
-		do { 
+		do {
 			QueryPerformanceCounter(&stop);
 		} while (stop.QuadPart<=loopend.QuadPart);
 	}
@@ -388,9 +405,12 @@ void usleep(unsigned long us)
 
 		DEBUG_QueryPerformanceCounter(&stop);
 	}
-	
+
     DEBUG_DisplayTimingInfo(start, stop, freq, us, has_highperf);
+
+    return 0;
 }
+#endif  /* !HAVE_USLEEP */
 
 #endif
 

avrdude/safemode.c

@@ -2,7 +2,7 @@
  * avrdude - A Downloader/Uploader for AVR device programmers
  * avrdude is Copyright (C) 2000-2004  Brian S. Dean <bsd@bsdhome.com>
  *
- * This file: Copyright (C) 2005 Colin O'Flynn <coflynn@newae.com>
+ * This file: Copyright (C) 2005-2007 Colin O'Flynn <coflynn@newae.com>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -15,21 +15,19 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 
 #include <stdio.h>
 
 #include "ac_cfg.h"
+#include "avrdude.h"
 #include "avr.h"
 #include "pgm.h"
 #include "safemode.h"
 
 /* This value from ac_cfg.h */
-char * progname = PACKAGE_NAME; 
-
 /* 
  * Writes the specified fuse in fusename (can be "lfuse", "hfuse", or
  * "efuse") and verifies it. Will try up to tries amount of times
@@ -87,6 +85,7 @@ int safemode_readfuses (unsigned char * lfuse, unsigned char * hfuse,
 
   unsigned char value;
   unsigned char fusegood = 0;
+  unsigned char allowfuseread = 1;
   unsigned char safemode_lfuse;
   unsigned char safemode_hfuse;
   unsigned char safemode_efuse;
@@ -107,17 +106,29 @@ int safemode_readfuses (unsigned char * lfuse, unsigned char * hfuse,
     fusegood = 0; /* By default fuse is a failure */
     if(pgm->read_byte(pgm, p, m, 0, &safemode_fuse) != 0)
         {
-        safemode_fuse = 1 + value; //failed - ensure they differ
+        allowfuseread = 0;
         }
+	if (verbose > 2)
+		{
+		fprintf(stderr, "%s: safemode read 1, fuse value: %x\n",progname, safemode_fuse);
+		}
     if(pgm->read_byte(pgm, p, m, 0, &value) != 0)
         {
-        value = 1 + safemode_fuse; //failed - ensure they differ
+        allowfuseread = 0;
         }
+	if (verbose > 2)
+		{
+		fprintf(stderr, "%s: safemode read 2, fuse value: %x\n",progname,  value);
+		}
     if (value == safemode_fuse) {
         if (pgm->read_byte(pgm, p, m, 0, &value) != 0)
             {
-            value = 1 + safemode_fuse;
+            allowfuseread = 0;
             }
+		if (verbose > 2)
+			{
+			fprintf(stderr, "%s: safemode read 3, fuse value: %x\n",progname,  value);
+			}
         if (value == safemode_fuse)
             {
             fusegood = 1; /* Fuse read OK three times */
@@ -125,6 +136,12 @@ int safemode_readfuses (unsigned char * lfuse, unsigned char * hfuse,
     }
   } 
 
+	//Programmer does not allow fuse reading.... no point trying anymore
+    if (allowfuseread == 0)
+		{
+		return -5;
+		}
+
     if (fusegood == 0)   {
         fprintf(stderr,
            "%s: safemode: Verify error - unable to read fuse properly. "
@@ -132,7 +149,7 @@ int safemode_readfuses (unsigned char * lfuse, unsigned char * hfuse,
         return -1;
     }
     else if ((fusegood == 1) && (verbose > 0)) {
-        printf("%s: safemode: fuse reads as %X\n", progname, safemode_fuse);
+        fprintf(stderr, "%s: safemode: fuse reads as %X\n", progname, safemode_fuse);
     }
 
 
@@ -144,23 +161,42 @@ int safemode_readfuses (unsigned char * lfuse, unsigned char * hfuse,
     fusegood = 0; /* By default fuse is a failure */
     if (pgm->read_byte(pgm, p, m, 0, &safemode_lfuse) != 0)
         {
-        safemode_lfuse = 1 + value;
+        allowfuseread = 0;
         }
+	if (verbose > 2)
+		{
+		fprintf(stderr, "%s: safemode read 1, lfuse value: %x\n",progname,  safemode_lfuse);
+		}
     if (pgm->read_byte(pgm, p, m, 0, &value) != 0)
         {
-        value = safemode_lfuse + 1;
+        allowfuseread = 0;
         }
+	if (verbose > 2)
+		{
+		fprintf(stderr, "%s: safemode read 2, lfuse value: %x\n",progname,  value);
+		}
     if (value == safemode_lfuse) {
         if (pgm->read_byte(pgm, p, m, 0, &value) != 0)
             {
-            value = safemode_lfuse + 1;
+            allowfuseread = 0;
             }
+		if (verbose > 2)
+			{
+			fprintf(stderr, "%s: safemode read 3, lfuse value: %x\n",progname,  value);
+			}
         if (value == safemode_lfuse){
         fusegood = 1; /* Fuse read OK three times */
         }
     }
   }
 
+	//Programmer does not allow fuse reading.... no point trying anymore
+    if (allowfuseread == 0)
+		{
+		return -5;
+		}
+
+
     if (fusegood == 0)	 {
         fprintf(stderr,
            "%s: safemode: Verify error - unable to read lfuse properly. "
@@ -168,7 +204,7 @@ int safemode_readfuses (unsigned char * lfuse, unsigned char * hfuse,
         return -1;
     }
     else if ((fusegood == 1) && (verbose > 0)) {
-        printf("%s: safemode: lfuse reads as %X\n", progname, safemode_lfuse);
+        fprintf(stderr, "%s: safemode: lfuse reads as %X\n", progname, safemode_lfuse);
     }
 
   /* Read hfuse three times */  
@@ -179,23 +215,41 @@ int safemode_readfuses (unsigned char * lfuse, unsigned char * hfuse,
     fusegood = 0; /* By default fuse is a failure */
     if (pgm->read_byte(pgm, p, m, 0, &safemode_hfuse) != 0)
         {
-        safemode_hfuse = value + 1;
+        allowfuseread = 0;
         }
+	if (verbose > 2)
+		{
+		fprintf(stderr, "%s: safemode read 1, hfuse value: %x\n",progname,  safemode_hfuse);
+		}
     if (pgm->read_byte(pgm, p, m, 0, &value) != 0)
         {
-        value = safemode_hfuse + 1;
+        allowfuseread = 0;
         }
+	if (verbose > 2)
+		{
+		fprintf(stderr, "%s: safemode read 2, hfuse value: %x\n",progname,  value);
+		}
     if (value == safemode_hfuse) {
         if (pgm->read_byte(pgm, p, m, 0, &value) != 0)
             {
-            value = safemode_hfuse + 1;
+            allowfuseread = 0;
             }
+		if (verbose > 2)
+			{
+			fprintf(stderr, "%s: safemode read 3, hfuse value: %x\n",progname, value);
+			}
         if (value == safemode_hfuse){
              fusegood = 1; /* Fuse read OK three times */
         }
     }
   }
 
+	//Programmer does not allow fuse reading.... no point trying anymore
+    if (allowfuseread == 0)
+		{
+		return -5;
+		}
+
     if (fusegood == 0)	 {
             fprintf(stderr,
            "%s: safemode: Verify error - unable to read hfuse properly. "
@@ -203,7 +257,7 @@ int safemode_readfuses (unsigned char * lfuse, unsigned char * hfuse,
        return -2;
     }
     else if ((fusegood == 1) && (verbose > 0)){
-        printf("%s: safemode: hfuse reads as %X\n", progname, safemode_hfuse);
+        fprintf(stderr, "%s: safemode: hfuse reads as %X\n", progname, safemode_hfuse);
     }
 
   /* Read efuse three times */  
@@ -214,23 +268,41 @@ int safemode_readfuses (unsigned char * lfuse, unsigned char * hfuse,
     fusegood = 0; /* By default fuse is a failure */
     if (pgm->read_byte(pgm, p, m, 0, &safemode_efuse) != 0)
         {
-        safemode_efuse = value + 1;
+        allowfuseread = 0;
         }
+	if (verbose > 2)
+		{
+		fprintf(stderr, "%s: safemode read 1, efuse value: %x\n",progname, safemode_efuse);
+		}
     if (pgm->read_byte(pgm, p, m, 0, &value) != 0)
         {
-        value = safemode_efuse + 1;
+        allowfuseread = 0;
         }
+	if (verbose > 2)
+		{
+		fprintf(stderr, "%s: safemode read 2, efuse value: %x\n",progname,  value);
+		}
     if (value == safemode_efuse) {
         if (pgm->read_byte(pgm, p, m, 0, &value) != 0)
             {
-            value = safemode_efuse + 1;
+            allowfuseread = 0;
             }
+		if (verbose > 2)
+			{
+			fprintf(stderr, "%s: safemode read 3, efuse value: %x\n",progname, value);
+			}
         if (value == safemode_efuse){
              fusegood = 1; /* Fuse read OK three times */
         }
     }
   }
-    
+   
+	//Programmer does not allow fuse reading.... no point trying anymore
+    if (allowfuseread == 0)
+		{
+		return -5;
+		}
+ 
     if (fusegood == 0)	 {
         fprintf(stderr,
            "%s: safemode: Verify error - unable to read efuse properly. "
@@ -238,7 +310,7 @@ int safemode_readfuses (unsigned char * lfuse, unsigned char * hfuse,
         return -3;
         }
     else if ((fusegood == 1) && (verbose > 0)) {
-        printf("%s: safemode: efuse reads as %X\n", progname, safemode_efuse);
+        fprintf(stderr, "%s: safemode: efuse reads as %X\n", progname, safemode_efuse);
         }
 
   *lfuse = safemode_lfuse;

avrdude/safemode.h

@@ -15,14 +15,17 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
  
-#ifndef __safemode_h__
-#define __safemode_h__
+#ifndef safemode_h
+#define safemode_h
  
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 /* Writes the specified fuse in fusename (can be "lfuse", "hfuse", or "efuse") and verifies it. Will try up to tries
 amount of times before giving up */
 int safemode_writefuse (unsigned char fuse, char * fusename, PROGRAMMER * pgm, AVRPART * p, int tries, int verbose);
@@ -36,4 +39,8 @@ pointed to be lfuse, hfuse, and efuse. This allows you to change the fuse bits i
 if user requests fuse bits are changed, the requested value is now verified */
 int safemode_memfuses (int save, unsigned char * lfuse, unsigned char * hfuse, unsigned char * efuse, unsigned char * fuse);
 
-#endif //__safemode_h
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* safemode_h */

avrdude/ser_avrdoper.c

@@ -15,8 +15,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 /* $Id$ */
@@ -31,7 +30,9 @@
 
 #include <stdio.h>
 #include <string.h>
+#include <stdlib.h>
 
+#include "avrdude.h"
 #include "serial.h"
 
 /* ------------------------------------------------------------------------ */
@@ -53,9 +54,6 @@
 #define USB_VENDOR_ID   0x16c0
 #define USB_PRODUCT_ID  0x05df
 
-extern char *progname;
-extern int verbose;
-
 static int  reportDataSizes[4] = {13, 29, 61, 125};
 
 static unsigned char    avrdoperRxBuffer[280];  /* buffer for receive data */
@@ -66,7 +64,7 @@ static int              avrdoperRxPosition = 0; /* amount of bytes already consu
 /* ------------------------------------------------------------------------ */
 /* ------------------------------------------------------------------------ */
 
-#ifdef WIN32NATIVE
+#if defined(WIN32NATIVE) && defined(HAVE_LIBHID)
 
 #include <windows.h>
 #include <setupapi.h>
@@ -94,6 +92,7 @@ static void convertUniToAscii(char *buffer)
     while(*uni != 0){
         if(*uni >= 256){
             *ascii++ = '?';
+            uni++;
         }else{
             *ascii++ = *uni++;
         }
@@ -242,13 +241,19 @@ static int usbGetReport(union filedescriptor *fdp, int reportType, int reportNum
 /* ------------------------------------------------------------------------ */
 /* ------------------------------------------------------------------------ */
 
-#else /* !WIN32NATIVE */
+#else /* !(WIN32NATIVE && HAVE_LIBHID) */
 
 /* ------------------------------------------------------------------------ */
 /* ------------------------------------------------------------------------ */
 /* ------------------------------------------------------------------------ */
 
-#include <usb.h>
+#if defined(HAVE_USB_H)
+#  include <usb.h>
+#elif defined(HAVE_LUSB0_USB_H)
+#  include <lusb0_usb.h>
+#else
+#  error "libusb needs either <usb.h> or <lusb0_usb.h>"
+#endif
 
 /* ------------------------------------------------------------------------- */
 
@@ -427,7 +432,7 @@ static int usbGetReport(union filedescriptor *fdp, int reportType, int reportNum
     *len = bytesReceived;
     if(!usesReportIDs){
         buffer[-1] = reportNumber;  /* add dummy report ID */
-        *len++;
+        len++;
     }
     return 0;
 }
@@ -505,7 +510,7 @@ static char *usbErrorText(int usbErrno)
 
 /* ------------------------------------------------------------------------- */
 
-static void avrdoper_open(char *port, long baud, union filedescriptor *fdp)
+static int avrdoper_open(char *port, long baud, union filedescriptor *fdp)
 {
     int rval;
     char *vname = "obdev.at";
@@ -515,7 +520,9 @@ static void avrdoper_open(char *port, long baud, union filedescriptor *fdp)
     if(rval != 0){
         fprintf(stderr, "%s: avrdoper_open(): %s\n", progname, usbErrorText(rval));
         exit(1);
+	//return -1;
     }
+    return 0;
 }
 
 /* ------------------------------------------------------------------------- */
@@ -635,6 +642,14 @@ static int avrdoper_drain(union filedescriptor *fdp, int display)
 
 /* ------------------------------------------------------------------------- */
 
+static int avrdoper_set_dtr_rts(union filedescriptor *fdp, int is_on)
+{
+	fprintf(stderr, "%s: AVR-Doper doesn't support DTR/RTS setting\n", progname);
+    return -1;
+}
+
+/* ------------------------------------------------------------------------- */
+
 struct serial_device avrdoper_serdev =
 {
   .open = avrdoper_open,
@@ -642,6 +657,7 @@ struct serial_device avrdoper_serdev =
   .send = avrdoper_send,
   .recv = avrdoper_recv,
   .drain = avrdoper_drain,
+  .set_dtr_rts = avrdoper_set_dtr_rts,
   .flags = SERDEV_FL_NONE,
 };
 

avrdude/ser_posix.c

@@ -14,8 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 /* $Id$ */
@@ -32,6 +31,7 @@
 #include <stdlib.h>
 #include <string.h>
 #include <errno.h>
+#include <sys/ioctl.h>
 #include <sys/types.h>
 #include <sys/time.h>
 #include <sys/socket.h>
@@ -42,11 +42,9 @@
 #include <termios.h>
 #include <unistd.h>
 
+#include "avrdude.h"
 #include "serial.h"
 
-extern char *progname;
-extern int verbose;
-
 long serial_recv_timeout = 5000; /* ms */
 
 struct baud_mapping {
@@ -63,9 +61,15 @@ static struct baud_mapping baud_lookup_table [] = {
   { 9600,   B9600 },
   { 19200,  B19200 },
   { 38400,  B38400 },
+#ifdef B57600
   { 57600,  B57600 },
+#endif
+#ifdef B115200
   { 115200, B115200 },
+#endif
+#ifdef B230400
   { 230400, B230400 },
+#endif
   { 0,      0 }                 /* Terminator. */
 };
 
@@ -82,9 +86,15 @@ static speed_t serial_baud_lookup(long baud)
     map++;
   }
 
-  fprintf(stderr, "%s: serial_baud_lookup(): unknown baud rate: %ld\n",
-          progname, baud);
-  exit(1);
+  /*
+   * If a non-standard BAUD rate is used, issue
+   * a warning (if we are verbose) and return the raw rate
+   */
+  if (verbose > 0)
+      fprintf(stderr, "%s: serial_baud_lookup(): Using non-standard baud rate: %ld",
+              progname, baud);
+
+  return baud;
 }
 
 static int ser_setspeed(union filedescriptor *fd, long baud)
@@ -122,10 +132,10 @@ static int ser_setspeed(union filedescriptor *fd, long baud)
 
   cfsetospeed(&termios, speed);
   cfsetispeed(&termios, speed);
-  
-  rc = tcsetattr(fd->ifd, TCSANOW | TCSAFLUSH, &termios);
+
+  rc = tcsetattr(fd->ifd, TCSANOW, &termios);
   if (rc < 0) {
-    fprintf(stderr, "%s: ser_setspeed(): tcsetattr() failed",
+    fprintf(stderr, "%s: ser_setspeed(): tcsetattr() failed\n",
             progname);
     return -errno;
   }
@@ -147,7 +157,7 @@ static int ser_setspeed(union filedescriptor *fd, long baud)
  * terminal/console server with serial parameters configured
  * appropriately (e. g. 115200-8-N-1 for a STK500.)
  */
-static void
+static int
 net_open(const char *port, union filedescriptor *fdp)
 {
   char *hstr, *pstr, *end;
@@ -159,14 +169,14 @@ net_open(const char *port, union filedescriptor *fdp)
   if ((hstr = strdup(port)) == NULL) {
     fprintf(stderr, "%s: net_open(): Out of memory!\n",
 	    progname);
-    exit(1);
+    return -1;
   }
 
   if (((pstr = strchr(hstr, ':')) == NULL) || (pstr == hstr)) {
     fprintf(stderr, "%s: net_open(): Mangled host:port string \"%s\"\n",
 	    progname, hstr);
     free(hstr);
-    exit(1);
+    return -1;
   }
 
   /*
@@ -180,14 +190,14 @@ net_open(const char *port, union filedescriptor *fdp)
     fprintf(stderr, "%s: net_open(): Bad port number \"%s\"\n",
 	    progname, pstr);
     free(hstr);
-    exit(1);
+    return -1;
   }
 
   if ((hp = gethostbyname(hstr)) == NULL) {
     fprintf(stderr, "%s: net_open(): unknown host \"%s\"\n",
 	    progname, hstr);
     free(hstr);
-    exit(1);
+    return -1;
   }
 
   free(hstr);
@@ -195,7 +205,7 @@ net_open(const char *port, union filedescriptor *fdp)
   if ((fd = socket(PF_INET, SOCK_STREAM, 0)) < 0) {
     fprintf(stderr, "%s: net_open(): Cannot open socket: %s\n",
 	    progname, strerror(errno));
-    exit(1);
+    return -1;
   }
 
   memset(&sockaddr, 0, sizeof(struct sockaddr_in));
@@ -206,13 +216,44 @@ net_open(const char *port, union filedescriptor *fdp)
   if (connect(fd, (struct sockaddr *)&sockaddr, sizeof(sockaddr))) {
     fprintf(stderr, "%s: net_open(): Connect failed: %s\n",
 	    progname, strerror(errno));
-    exit(1);
+    return -1;
   }
 
   fdp->ifd = fd;
+  return 0;
 }
 
-static void ser_open(char * port, long baud, union filedescriptor *fdp)
+
+static int ser_set_dtr_rts(union filedescriptor *fdp, int is_on)
+{
+  unsigned int	ctl;
+  int           r;
+
+  r = ioctl(fdp->ifd, TIOCMGET, &ctl);
+  if (r < 0) {
+    perror("ioctl(\"TIOCMGET\")");
+    return -1;
+  }
+
+  if (is_on) {
+    /* Set DTR and RTS */
+    ctl |= (TIOCM_DTR | TIOCM_RTS);
+  }
+  else {
+    /* Clear DTR and RTS */
+    ctl &= ~(TIOCM_DTR | TIOCM_RTS);
+  }
+
+  r = ioctl(fdp->ifd, TIOCMSET, &ctl);
+  if (r < 0) {
+    perror("ioctl(\"TIOCMSET\")");
+    return -1;
+  }
+
+  return 0;
+}
+
+static int ser_open(char * port, long baud, union filedescriptor *fdp)
 {
   int rc;
   int fd;
@@ -222,8 +263,7 @@ static void ser_open(char * port, long baud, union filedescriptor *fdp)
    * handle it as a TCP connection to a terminal server.
    */
   if (strncmp(port, "net:", strlen("net:")) == 0) {
-    net_open(port + strlen("net:"), fdp);
-    return;
+    return net_open(port + strlen("net:"), fdp);
   }
 
   /*
@@ -233,7 +273,7 @@ static void ser_open(char * port, long baud, union filedescriptor *fdp)
   if (fd < 0) {
     fprintf(stderr, "%s: ser_open(): can't open device \"%s\": %s\n",
             progname, port, strerror(errno));
-    exit(1);
+    return -1;
   }
 
   fdp->ifd = fd;
@@ -246,8 +286,10 @@ static void ser_open(char * port, long baud, union filedescriptor *fdp)
     fprintf(stderr, 
             "%s: ser_open(): can't set attributes for device \"%s\": %s\n",
             progname, port, strerror(-rc));
-    exit(1);
+    close(fd);
+    return -1;
   }
+  return 0;
 }
 
 
@@ -272,9 +314,6 @@ static void ser_close(union filedescriptor *fd)
 
 static int ser_send(union filedescriptor *fd, unsigned char * buf, size_t buflen)
 {
-  struct timeval timeout, to2;
-  fd_set wfds;
-  int nfds;
   int rc;
   unsigned char * p = buf;
   size_t len = buflen;
@@ -303,34 +342,7 @@ static int ser_send(union filedescriptor *fd, unsigned char * buf, size_t buflen
       fprintf(stderr, "\n");
   }
 
-  timeout.tv_sec = 0;
-  timeout.tv_usec = 500000;
-  to2 = timeout;
-
   while (len) {
-  reselect:
-    FD_ZERO(&wfds);
-    FD_SET(fd->ifd, &wfds);
-
-    nfds = select(fd->ifd + 1, NULL, &wfds, NULL, &to2);
-    if (nfds == 0) {
-      if (verbose >= 1)
-	fprintf(stderr,
-		"%s: ser_send(): programmer is not responding\n",
-		progname);
-      exit(1);
-    }
-    else if (nfds == -1) {
-      if (errno == EINTR || errno == EAGAIN) {
-        goto reselect;
-      }
-      else {
-        fprintf(stderr, "%s: ser_send(): select(): %s\n",
-                progname, strerror(errno));
-        exit(1);
-      }
-    }
-
     rc = write(fd->ifd, p, (len > 1024) ? 1024 : len);
     if (rc < 0) {
       fprintf(stderr, "%s: ser_send(): write error: %s\n",
@@ -482,6 +494,7 @@ struct serial_device serial_serdev =
   .send = ser_send,
   .recv = ser_recv,
   .drain = ser_drain,
+  .set_dtr_rts = ser_set_dtr_rts,
   .flags = SERDEV_FL_CANSETSPEED,
 };
 

avrdude/ser_win32.c

@@ -14,8 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 /* $Id$ */
@@ -24,15 +23,15 @@
  * Native Win32 serial interface for avrdude.
  */
 
+#include "avrdude.h"
+
 #if defined(WIN32NATIVE)
 
 #include <windows.h>
 #include <stdio.h>
 #include <ctype.h>   /* for isprint */
-#include "serial.h"
 
-extern char *progname;
-extern int verbose;
+#include "serial.h"
 
 long serial_recv_timeout = 5000; /* ms */
 
@@ -67,9 +66,15 @@ static DWORD serial_baud_lookup(long baud)
     map++;
   }
 
-  fprintf(stderr, "%s: serial_baud_lookup(): unknown baud rate: %ld", 
-          progname, baud);
-  exit(1);
+  /*
+   * If a non-standard BAUD rate is used, issue
+   * a warning (if we are verbose) and return the raw rate
+   */
+  if (verbose > 0)
+      fprintf(stderr, "%s: serial_baud_lookup(): Using non-standard baud rate: %ld",
+              progname, baud);
+
+  return baud;
 }
 
 
@@ -106,10 +111,11 @@ static int ser_setspeed(union filedescriptor *fd, long baud)
 }
 
 
-static void ser_open(char * port, long baud, union filedescriptor *fdp)
+static int ser_open(char * port, long baud, union filedescriptor *fdp)
 {
 	LPVOID lpMsgBuf;
 	HANDLE hComPort=INVALID_HANDLE_VALUE;
+	char *newname = 0;
 
 	/*
 	 * If the port is of the form "net:<host>:<port>", then
@@ -122,13 +128,25 @@ static void ser_open(char * port, long baud, union filedescriptor *fdp)
 			"%s: ser_open(): network connects are currently not"
 			"implemented for Win32 environments\n",
 			progname);
-		exit(1);
+		return -1;
 	}
 
-	/* if (hComPort!=INVALID_HANDLE_VALUE) 
-		fprintf(stderr, "%s: ser_open(): \"%s\" is already open\n",
-				progname, port);
-	*/
+	if (strncasecmp(port, "com", strlen("com")) == 0) {
+
+	    // prepend "\\\\.\\" to name, required for port # >= 10
+	    newname = malloc(strlen("\\\\.\\") + strlen(port) + 1);
+
+	    if (newname == 0) {
+		fprintf(stderr,
+			"%s: ser_open(): out of memory\n",
+			progname);
+		exit(1);
+	    }
+	    strcpy(newname, "\\\\.\\");
+	    strcat(newname, port);
+
+	    port = newname;
+	}
 
 	hComPort = CreateFile(port, GENERIC_READ | GENERIC_WRITE, 0, NULL,
 		OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
@@ -147,7 +165,7 @@ static void ser_open(char * port, long baud, union filedescriptor *fdp)
 		fprintf(stderr, "%s: ser_open(): can't open device \"%s\": %s\n",
 				progname, port, (char*)lpMsgBuf);
 		LocalFree( lpMsgBuf );
-		exit(1);
+		return -1;
 	}
 
 	if (!SetupComm(hComPort, W32SERBUFSIZE, W32SERBUFSIZE))
@@ -155,7 +173,7 @@ static void ser_open(char * port, long baud, union filedescriptor *fdp)
 		CloseHandle(hComPort);
 		fprintf(stderr, "%s: ser_open(): can't set buffers for \"%s\"\n",
 				progname, port);
-		exit(1);
+		return -1;
 	}
 
         fdp->pfd = (void *)hComPort;
@@ -164,7 +182,7 @@ static void ser_open(char * port, long baud, union filedescriptor *fdp)
 		CloseHandle(hComPort);
 		fprintf(stderr, "%s: ser_open(): can't set com-state for \"%s\"\n",
 				progname, port);
-		exit(1);
+		return -1;
 	}
 
 	if (!serial_w32SetTimeOut(hComPort,0))
@@ -172,8 +190,13 @@ static void ser_open(char * port, long baud, union filedescriptor *fdp)
 		CloseHandle(hComPort);
 		fprintf(stderr, "%s: ser_open(): can't set initial timeout for \"%s\"\n",
 				progname, port);
-		exit(1);
+		return -1;
 	}
+
+	if (newname != 0) {
+	    free(newname);
+	}
+	return 0;
 }
 
 
@@ -186,6 +209,20 @@ static void ser_close(union filedescriptor *fd)
 	hComPort = INVALID_HANDLE_VALUE;
 }
 
+static int ser_set_dtr_rts(union filedescriptor *fd, int is_on)
+{
+	HANDLE hComPort=(HANDLE)fd->pfd;
+
+	if (is_on) {
+		EscapeCommFunction(hComPort, SETDTR);
+		EscapeCommFunction(hComPort, SETRTS);
+	} else {
+		EscapeCommFunction(hComPort, CLRDTR);
+		EscapeCommFunction(hComPort, CLRRTS);
+	}
+	return 0;
+}
+
 
 static int ser_send(union filedescriptor *fd, unsigned char * buf, size_t buflen)
 {
@@ -246,7 +283,6 @@ static int ser_recv(union filedescriptor *fd, unsigned char * buf, size_t buflen
 {
 	unsigned char c;
 	unsigned char * p = buf;
-	size_t len = 0;
 	DWORD read;
 
 	HANDLE hComPort=(HANDLE)fd->pfd;
@@ -277,13 +313,22 @@ static int ser_recv(union filedescriptor *fd, unsigned char * buf, size_t buflen
 		exit(1);
 	}
 
+	/* time out detected */
+	if (read == 0) {
+		if (verbose > 1)
+		fprintf(stderr,
+			"%s: ser_recv(): programmer is not responding\n",
+			progname);
+		return -1;
+	}
+
 	p = buf;
 
 	if (verbose > 3)
 	{
 		fprintf(stderr, "%s: Recv: ", progname);
 
-		while (len) {
+		while (read) {
 			c = *p;
 			if (isprint(c)) {
 				fprintf(stderr, "%c ", c);
@@ -294,7 +339,7 @@ static int ser_recv(union filedescriptor *fd, unsigned char * buf, size_t buflen
 			fprintf(stderr, "[%02x] ", c);
 
 			p++;
-			len--;
+			read--;
 		}
 		fprintf(stderr, "\n");
 	}
@@ -362,6 +407,7 @@ struct serial_device serial_serdev =
   .send = ser_send,
   .recv = ser_recv,
   .drain = ser_drain,
+  .set_dtr_rts = ser_set_dtr_rts,
   .flags = SERDEV_FL_CANSETSPEED,
 };
 

avrdude/serbb.h

@@ -14,19 +14,23 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 /* $Id$ */
 
 #ifndef serbb_h
 #define serbb_h
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+extern const char serbb_desc[];
 void serbb_initpgm        (PROGRAMMER * pgm);
 
-int serbb_setpin(int fd, int pin, int value);
-int serbb_getpin(int fd, int pin);
-int serbb_highpulsepin(int fd, int pin);
+#ifdef __cplusplus
+}
+#endif
 
 #endif
 

avrdude/serbb_posix.c

@@ -15,8 +15,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 /* $Id$ */
 
@@ -37,15 +36,16 @@
 #include <sys/ioctl.h>
 #include <termios.h>
 
+#include "avrdude.h"
 #include "avr.h"
 #include "pindefs.h"
 #include "pgm.h"
 #include "bitbang.h"
+#include "serbb.h"
 
 #undef DEBUG
 
-extern char *progname;
-struct termios oldmode;
+static struct termios oldmode;
 
 /*
   serial port/pin mapping
@@ -97,7 +97,7 @@ static int serbb_setpin(PROGRAMMER * pgm, int pin, int value)
 	       perror("ioctl(\"TIOCxBRK\")");
 	       return -1;
 	     }
-             return 0;
+             break;
 
     case 4:  /* dtr */
     case 7:  /* rts */
@@ -115,11 +115,16 @@ static int serbb_setpin(PROGRAMMER * pgm, int pin, int value)
 	       perror("ioctl(\"TIOCMSET\")");
 	       return -1;
  	     }
-             return 0;
+             break;
 
     default: /* impossible */
              return -1;
   }
+
+  if (pgm->ispdelay > 1)
+    bitbang_delay(pgm->ispdelay);
+
+  return 0;
 }
 
 static int serbb_getpin(PROGRAMMER * pgm, int pin)
@@ -174,23 +179,18 @@ static int serbb_getpin(PROGRAMMER * pgm, int pin)
 
 static int serbb_highpulsepin(PROGRAMMER * pgm, int pin)
 {
-  if ( pin < 1 || pin > DB9PINS )
+  if ( (pin & PIN_MASK) < 1 || (pin & PIN_MASK) > DB9PINS )
     return -1;
 
   serbb_setpin(pgm, pin, 1);
-  if (pgm->ispdelay > 1)
-    bitbang_delay(pgm->ispdelay);
-
   serbb_setpin(pgm, pin, 0);
-  if (pgm->ispdelay > 1)
-    bitbang_delay(pgm->ispdelay);
 
   return 0;
 }
 
 
 
-static void serbb_display(PROGRAMMER *pgm, char *p)
+static void serbb_display(PROGRAMMER *pgm, const char *p)
 {
   /* MAYBE */
 }
@@ -283,10 +283,14 @@ static void serbb_close(PROGRAMMER *pgm)
   return;
 }
 
+const char serbb_desc[] = "Serial port bitbanging";
+
 void serbb_initpgm(PROGRAMMER *pgm)
 {
   strcpy(pgm->type, "SERBB");
 
+  pgm_fill_old_pins(pgm); // TODO to be removed if old pin data no longer needed
+
   pgm->rdy_led        = bitbang_rdy_led;
   pgm->err_led        = bitbang_err_led;
   pgm->pgm_led        = bitbang_pgm_led;
@@ -300,6 +304,7 @@ void serbb_initpgm(PROGRAMMER *pgm)
   pgm->program_enable = bitbang_program_enable;
   pgm->chip_erase     = bitbang_chip_erase;
   pgm->cmd            = bitbang_cmd;
+  pgm->cmd_tpi        = bitbang_cmd_tpi;
   pgm->open           = serbb_open;
   pgm->close          = serbb_close;
   pgm->setpin         = serbb_setpin;

avrdude/serbb_win32.c

@@ -15,8 +15,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 /* $Id$ */
 
@@ -24,6 +23,8 @@
  * Win32 serial bitbanging interface for avrdude.
  */
 
+#include "avrdude.h"
+
 #if defined(WIN32NATIVE)
 
 
@@ -36,9 +37,7 @@
 #include "pindefs.h"
 #include "pgm.h"
 #include "bitbang.h"
-
-extern char *progname;
-extern int verbose;
+#include "serbb.h"
 
 /* cached status lines */
 static int dtr, rts, txd;
@@ -126,6 +125,10 @@ static int serbb_setpin(PROGRAMMER * pgm, int pin, int value)
                 LocalFree(lpMsgBuf);
                 exit(1);
         }
+
+	if (pgm->ispdelay > 1)
+	  bitbang_delay(pgm->ispdelay);
+
         return 0;
 }
 
@@ -224,22 +227,17 @@ static int serbb_getpin(PROGRAMMER * pgm, int pin)
 
 static int serbb_highpulsepin(PROGRAMMER * pgm, int pin)
 {
-        if (pin < 1 || pin > 7)
-                return -1;
+        if ( (pin & PIN_MASK) < 1 || (pin & PIN_MASK) > DB9PINS )
+          return -1;
 
         serbb_setpin(pgm, pin, 1);
-	if (pgm->ispdelay > 1)
-	  bitbang_delay(pgm->ispdelay);
-
         serbb_setpin(pgm, pin, 0);
-	if (pgm->ispdelay > 1)
-	  bitbang_delay(pgm->ispdelay);
 
         return 0;
 }
 
 
-static void serbb_display(PROGRAMMER *pgm, char *p)
+static void serbb_display(PROGRAMMER *pgm, const char *p)
 {
   /* MAYBE */
 }
@@ -346,10 +344,14 @@ static void serbb_close(PROGRAMMER *pgm)
 	hComPort = INVALID_HANDLE_VALUE;
 }
 
+const char serbb_desc[] = "Serial port bitbanging";
+
 void serbb_initpgm(PROGRAMMER *pgm)
 {
   strcpy(pgm->type, "SERBB");
 
+  pgm_fill_old_pins(pgm); // TODO to be removed if old pin data no longer needed
+
   pgm->rdy_led        = bitbang_rdy_led;
   pgm->err_led        = bitbang_err_led;
   pgm->pgm_led        = bitbang_pgm_led;
@@ -363,6 +365,7 @@ void serbb_initpgm(PROGRAMMER *pgm)
   pgm->program_enable = bitbang_program_enable;
   pgm->chip_erase     = bitbang_chip_erase;
   pgm->cmd            = bitbang_cmd;
+  pgm->cmd_tpi        = bitbang_cmd_tpi;
   pgm->open           = serbb_open;
   pgm->close          = serbb_close;
   pgm->setpin         = serbb_setpin;

avrdude/serial.h

@@ -13,8 +13,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 /* $Id$ */
@@ -27,19 +26,28 @@
 
    The target file will be selected at configure time. */
 
-#ifndef __serial_h__
-#define __serial_h__
+#ifndef serial_h
+#define serial_h
 
 extern long serial_recv_timeout;
 union filedescriptor
 {
   int ifd;
   void *pfd;
+  struct
+  {
+    void *handle;
+    int rep;                    /* bulk read endpoint */
+    int wep;                    /* bulk write endpoint */
+    int eep;                    /* event read endpoint */
+    int max_xfer;               /* max transfer size */
+  } usb;
 };
 
 struct serial_device
 {
-  void (*open)(char * port, long baud, union filedescriptor *fd);
+  // open should return -1 on error, other values on success
+  int (*open)(char * port, long baud, union filedescriptor *fd); 
   int (*setspeed)(union filedescriptor *fd, long baud);
   void (*close)(union filedescriptor *fd);
 
@@ -47,6 +55,8 @@ struct serial_device
   int (*recv)(union filedescriptor *fd, unsigned char * buf, size_t buflen);
   int (*drain)(union filedescriptor *fd, int display);
 
+  int (*set_dtr_rts)(union filedescriptor *fd, int is_on);
+
   int flags;
 #define SERDEV_FL_NONE         0x0000 /* no flags */
 #define SERDEV_FL_CANSETSPEED  0x0001 /* device can change speed */
@@ -64,5 +74,6 @@ extern struct serial_device avrdoper_serdev;
 #define serial_send (serdev->send)
 #define serial_recv (serdev->recv)
 #define serial_drain (serdev->drain)
+#define serial_set_dtr_rts (serdev->set_dtr_rts)
 
-#endif /* __serial_h__ */
+#endif /* serial_h */

avrdude/solaris_ecpp.h

@@ -13,8 +13,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 /* $Id$ */

avrdude/stk500.c

@@ -1,6 +1,7 @@
 /*
  * avrdude - A Downloader/Uploader for AVR device programmers
  * Copyright (C) 2002-2004 Brian S. Dean <bsd@bsdhome.com>
+ * Copyright (C) 2008 Joerg Wunsch
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -13,8 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 /* $Id$ */
@@ -36,23 +36,19 @@
 #include <errno.h>
 #include <unistd.h>
 
+#include "avrdude.h"
 #include "avr.h"
 #include "pgm.h"
+#include "stk500.h"
 #include "stk500_private.h"
 #include "serial.h"
 
 #define STK500_XTAL 7372800U
-
-extern int    verbose;
-extern char * progname;
-extern int do_cycles;
-
+#define MAX_SYNC_ATTEMPTS 10
 
 static int stk500_getparm(PROGRAMMER * pgm, unsigned parm, unsigned * value);
 static int stk500_setparm(PROGRAMMER * pgm, unsigned parm, unsigned value);
-static void stk500_print_parms1(PROGRAMMER * pgm, char * p);
-static int stk500_is_page_empty(unsigned int address, int page_size, 
-    const unsigned char *buf);
+static void stk500_print_parms1(PROGRAMMER * pgm, const char * p);
 
 
 static int stk500_send(PROGRAMMER * pgm, unsigned char * buf, size_t len)
@@ -76,15 +72,16 @@ static int stk500_recv(PROGRAMMER * pgm, unsigned char * buf, size_t len)
 }
 
 
-static int stk500_drain(PROGRAMMER * pgm, int display)
+int stk500_drain(PROGRAMMER * pgm, int display)
 {
   return serial_drain(&pgm->fd, display);
 }
 
 
-static int stk500_getsync(PROGRAMMER * pgm)
+int stk500_getsync(PROGRAMMER * pgm)
 {
   unsigned char buf[32], resp[32];
+  int attempt;
 
   /*
    * get in sync */
@@ -100,13 +97,17 @@ static int stk500_getsync(PROGRAMMER * pgm)
   stk500_send(pgm, buf, 2);
   stk500_drain(pgm, 0);
 
-  stk500_send(pgm, buf, 2);
-  if (stk500_recv(pgm, resp, 1) < 0)
-    return -1;
-  if (resp[0] != Resp_STK_INSYNC) {
-    fprintf(stderr, 
-            "%s: stk500_getsync(): not in sync: resp=0x%02x\n",
-            progname, resp[0]);
+  for (attempt = 0; attempt < MAX_SYNC_ATTEMPTS; attempt++) {
+    stk500_send(pgm, buf, 2);
+    stk500_recv(pgm, resp, 1);
+    if (resp[0] == Resp_STK_INSYNC){
+      break;
+    }
+    fprintf(stderr,
+            "%s: stk500_getsync() attempt %d of %d: not in sync: resp=0x%02x\n",
+            progname, attempt + 1, MAX_SYNC_ATTEMPTS, resp[0]);
+  }
+  if (attempt == MAX_SYNC_ATTEMPTS) {
     stk500_drain(pgm, 0);
     return -1;
   }
@@ -129,8 +130,8 @@ static int stk500_getsync(PROGRAMMER * pgm)
  * transmit an AVR device command and return the results; 'cmd' and
  * 'res' must point to at least a 4 byte data buffer
  */
-static int stk500_cmd(PROGRAMMER * pgm, unsigned char cmd[4],
-                      unsigned char res[4])
+static int stk500_cmd(PROGRAMMER * pgm, const unsigned char *cmd,
+                      unsigned char *res)
 {
   unsigned char buf[32];
 
@@ -334,6 +335,77 @@ static int stk500_set_extended_parms(PROGRAMMER * pgm, int n,
   return -1;
 }
 
+/*
+ * Crossbow MIB510 initialization and shutdown.  Use cmd = 1 to
+ * initialize, cmd = 0 to close.
+ */
+static int mib510_isp(PROGRAMMER * pgm, unsigned char cmd)
+{
+  unsigned char buf[9];
+  int tries = 0;
+
+  buf[0] = 0xaa;
+  buf[1] = 0x55;
+  buf[2] = 0x55;
+  buf[3] = 0xaa;
+  buf[4] = 0x17;
+  buf[5] = 0x51;
+  buf[6] = 0x31;
+  buf[7] = 0x13;
+  buf[8] = cmd;
+
+
+ retry:
+
+  tries++;
+
+  stk500_send(pgm, buf, 9);
+  if (stk500_recv(pgm, buf, 1) < 0)
+    exit(1);
+  if (buf[0] == Resp_STK_NOSYNC) {
+    if (tries > 33) {
+      fprintf(stderr, "%s: mib510_isp(): can't get into sync\n",
+              progname);
+      return -1;
+    }
+    if (stk500_getsync(pgm) < 0)
+      return -1;
+    goto retry;
+  }
+  else if (buf[0] != Resp_STK_INSYNC) {
+    fprintf(stderr,
+            "%s: mib510_isp(): protocol error, "
+            "expect=0x%02x, resp=0x%02x\n",
+            progname, Resp_STK_INSYNC, buf[0]);
+    return -1;
+  }
+
+  if (stk500_recv(pgm, buf, 1) < 0)
+    exit(1);
+  if (buf[0] == Resp_STK_OK) {
+    return 0;
+  }
+  else if (buf[0] == Resp_STK_NODEVICE) {
+    fprintf(stderr, "%s: mib510_isp(): no device\n",
+            progname);
+    return -1;
+  }
+
+  if (buf[0] == Resp_STK_FAILED)
+  {
+      fprintf(stderr,
+          "%s: mib510_isp(): command %d failed\n",
+              progname, cmd);
+      return -1;
+  }
+
+
+  fprintf(stderr, "%s: mib510_isp(): unknown response=0x%02x\n",
+          progname, buf[0]);
+
+  return -1;
+}
+
 
 /*
  * initialize the AVR device and prepare it to accept commands
@@ -345,13 +417,18 @@ static int stk500_initialize(PROGRAMMER * pgm, AVRPART * p)
   int tries;
   unsigned maj, min;
   int rc;
-  int n_extparms = 3;
+  int n_extparms;
 
   stk500_getparm(pgm, Parm_STK_SW_MAJOR, &maj);
   stk500_getparm(pgm, Parm_STK_SW_MINOR, &min);
 
-  if ((maj > 1) || ((maj == 1) && (min > 10)))
+  // MIB510 does not need extparams
+  if (strcmp(ldata(lfirst(pgm->id)), "mib510") == 0)
+    n_extparms = 0;
+  else if ((maj > 1) || ((maj == 1) && (min > 10)))
     n_extparms = 4;
+  else
+    n_extparms = 3;
 
   tries = 0;
 
@@ -466,7 +543,6 @@ static int stk500_initialize(PROGRAMMER * pgm, AVRPART * p)
     if (stk500_getsync(pgm) < 0)
       return -1;
     goto retry;
-    return -1;
   }
   else if (buf[0] != Resp_STK_INSYNC) {
     fprintf(stderr,
@@ -488,37 +564,40 @@ static int stk500_initialize(PROGRAMMER * pgm, AVRPART * p)
 
   if (n_extparms) {
     if ((p->pagel == 0) || (p->bs2 == 0)) {
-      fprintf(stderr, 
-              "%s: please define PAGEL and BS2 signals in the configuration "
-              "file for part %s\n", 
-              progname, p->desc);
+      if (verbose > 1)
+          fprintf(stderr,
+                  "%s: PAGEL and BS2 signals not defined in the configuration "
+                  "file for part %s, using dummy values\n",
+                  progname, p->desc);
+      buf[2] = 0xD7;            /* they look somehow possible, */
+      buf[3] = 0xA0;            /* don't they? ;) */
     }
     else {
-      buf[0] = n_extparms+1;
-
-      /*
-       * m is currently pointing to eeprom memory if the part has it
-       */
-      if (m)
-        buf[1] = m->page_size;
-      else
-        buf[1] = 0;
-      
       buf[2] = p->pagel;
       buf[3] = p->bs2;
-      
-      if (n_extparms == 4) {
-        if (p->reset_disposition == RESET_DEDICATED)
-          buf[4] = 0;
-        else
-          buf[4] = 1;
-      }
-      
-      rc = stk500_set_extended_parms(pgm, n_extparms+1, buf);
-      if (rc) {
-        fprintf(stderr, "%s: stk500_initialize(): failed\n", progname);
-        exit(1);
-      }
+    }
+    buf[0] = n_extparms+1;
+
+    /*
+     * m is currently pointing to eeprom memory if the part has it
+     */
+    if (m)
+      buf[1] = m->page_size;
+    else
+      buf[1] = 0;
+
+
+    if (n_extparms == 4) {
+      if (p->reset_disposition == RESET_DEDICATED)
+        buf[4] = 0;
+      else
+        buf[4] = 1;
+    }
+
+    rc = stk500_set_extended_parms(pgm, n_extparms+1, buf);
+    if (rc) {
+      fprintf(stderr, "%s: stk500_initialize(): failed\n", progname);
+      exit(1);
     }
   }
 
@@ -585,13 +664,20 @@ static void stk500_enable(PROGRAMMER * pgm)
 static int stk500_open(PROGRAMMER * pgm, char * port)
 {
   strcpy(pgm->port, port);
-  serial_open(port, pgm->baudrate? pgm->baudrate: 115200, &pgm->fd);
+  if (serial_open(port, pgm->baudrate? pgm->baudrate: 115200, &pgm->fd)==-1) {
+    return -1;
+  }
 
   /*
    * drain any extraneous input
    */
   stk500_drain(pgm, 0);
 
+  // MIB510 init
+  if (strcmp(ldata(lfirst(pgm->id)), "mib510") == 0 &&
+      mib510_isp(pgm, 1) != 0)
+    return -1;
+
   if (stk500_getsync(pgm) < 0)
     return -1;
 
@@ -601,6 +687,10 @@ static int stk500_open(PROGRAMMER * pgm, char * port)
 
 static void stk500_close(PROGRAMMER * pgm)
 {
+  // MIB510 close
+  if (strcmp(ldata(lfirst(pgm->id)), "mib510") == 0)
+    (void)mib510_isp(pgm, 0);
+
   serial_close(&pgm->fd);
   pgm->fd.ifd = -1;
 }
@@ -656,30 +746,23 @@ static int stk500_loadaddr(PROGRAMMER * pgm, unsigned int addr)
 }
 
 
-static int stk500_paged_write(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m, 
-                              int page_size, int n_bytes)
+static int stk500_paged_write(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m,
+                              unsigned int page_size,
+                              unsigned int addr, unsigned int n_bytes)
 {
   unsigned char buf[page_size + 16];
   int memtype;
-  unsigned int addr;
   int a_div;
   int block_size;
   int tries;
   unsigned int n;
   unsigned int i;
-  int flash;
-
-  if (page_size == 0) {
-    page_size = 128;
-  }
 
   if (strcmp(m->desc, "flash") == 0) {
     memtype = 'F';
-    flash = 1;
   }
   else if (strcmp(m->desc, "eeprom") == 0) {
     memtype = 'E';
-    flash = 0;
   }
   else {
     return -2;
@@ -690,19 +773,7 @@ static int stk500_paged_write(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m,
   else
     a_div = 1;
 
-  if (n_bytes > m->size) {
-    n_bytes = m->size;
-    n = m->size;
-  }
-  else {
-    if ((n_bytes % page_size) != 0) {
-      n = n_bytes + page_size - (n_bytes % page_size);
-    }
-    else {
-      n = n_bytes;
-    }
-  }
-
+  n = addr + n_bytes;
 #if 0
   fprintf(stderr, 
           "n_bytes   = %d\n"
@@ -712,21 +783,15 @@ static int stk500_paged_write(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m,
           n_bytes, n, a_div, page_size);
 #endif     
 
-  for (addr = 0; addr < n; addr += page_size) {
-    report_progress (addr, n_bytes, NULL);
-    
-	if (addr + page_size > n_bytes) {
-	   block_size = n_bytes % page_size;
-	}
-	else {
-	   block_size = page_size;
-	}
-  
-    /* Only skip on empty page if programming flash. */
-    if (flash) {
-      if (stk500_is_page_empty(addr, block_size, m->buf)) {
-          continue;
-      }
+  for (; addr < n; addr += block_size) {
+    // MIB510 uses fixed blocks size of 256 bytes
+    if (strcmp(ldata(lfirst(pgm->id)), "mib510") == 0) {
+      block_size = 256;
+    } else {
+      if (n - addr < page_size)
+        block_size = n - addr;
+      else
+        block_size = page_size;
     }
     tries = 0;
   retry:
@@ -779,27 +844,12 @@ static int stk500_paged_write(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m,
   return n_bytes;
 }
 
-static int stk500_is_page_empty(unsigned int address, int page_size, 
-                                const unsigned char *buf)
-{
-    int i;
-    for(i = 0; i < page_size; i++) {
-        if(buf[address + i] != 0xFF) {
-            /* Page is not empty. */
-            return(0);
-        }
-    }
-    
-    /* Page is empty. */
-    return(1);
-}
-
-static int stk500_paged_load(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m, 
-                             int page_size, int n_bytes)
+static int stk500_paged_load(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m,
+                             unsigned int page_size,
+                             unsigned int addr, unsigned int n_bytes)
 {
   unsigned char buf[16];
   int memtype;
-  unsigned int addr;
   int a_div;
   int tries;
   unsigned int n;
@@ -820,29 +870,18 @@ static int stk500_paged_load(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m,
   else
     a_div = 1;
 
-  if (n_bytes > m->size) {
-    n_bytes = m->size;
-    n = m->size;
-  }
-  else {
-    if ((n_bytes % page_size) != 0) {
-      n = n_bytes + page_size - (n_bytes % page_size);
+  n = addr + n_bytes;
+  for (; addr < n; addr += block_size) {
+    // MIB510 uses fixed blocks size of 256 bytes
+    if (strcmp(ldata(lfirst(pgm->id)), "mib510") == 0) {
+      block_size = 256;
+    } else {
+      if (n - addr < page_size)
+        block_size = n - addr;
+      else
+        block_size = page_size;
     }
-    else {
-      n = n_bytes;
-    }
-  }
 
-  for (addr = 0; addr < n; addr += page_size) {
-    report_progress (addr, n_bytes, NULL);
-
-	if (addr + page_size > n_bytes) {
-	   block_size = n_bytes % page_size;
-	}
-	else {
-	   block_size = page_size;
-	}
-  
     tries = 0;
   retry:
     tries++;
@@ -879,7 +918,9 @@ static int stk500_paged_load(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m,
 
     if (stk500_recv(pgm, buf, 1) < 0)
       exit(1);
-    if (buf[0] != Resp_STK_OK) {
+
+    if(strcmp(ldata(lfirst(pgm->id)), "mib510") == 0) {
+      if (buf[0] != Resp_STK_INSYNC) {
       fprintf(stderr,
               "\n%s: stk500_paged_load(): (a) protocol error, "
               "expect=0x%02x, resp=0x%02x\n", 
@@ -887,6 +928,16 @@ static int stk500_paged_load(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m,
       return -5;
     }
   }
+    else {
+      if (buf[0] != Resp_STK_OK) {
+        fprintf(stderr,
+                "\n%s: stk500_paged_load(): (a) protocol error, "
+                "expect=0x%02x, resp=0x%02x\n",
+                progname, Resp_STK_OK, buf[0]);
+        return -5;
+      }
+    }
+  }
 
   return n_bytes;
 }
@@ -917,7 +968,8 @@ static int stk500_set_vtarget(PROGRAMMER * pgm, double v)
 }
 
 
-static int stk500_set_varef(PROGRAMMER * pgm, double v)
+static int stk500_set_varef(PROGRAMMER * pgm, unsigned int chan /* unused */,
+                            double v)
 {
   unsigned uaref, utarg;
 
@@ -1141,7 +1193,7 @@ static int stk500_setparm(PROGRAMMER * pgm, unsigned parm, unsigned value)
 }
 
   
-static void stk500_display(PROGRAMMER * pgm, char * p)
+static void stk500_display(PROGRAMMER * pgm, const char * p)
 {
   unsigned maj, min, hdw, topcard;
 
@@ -1172,7 +1224,7 @@ static void stk500_display(PROGRAMMER * pgm, char * p)
 }
 
 
-static void stk500_print_parms1(PROGRAMMER * pgm, char * p)
+static void stk500_print_parms1(PROGRAMMER * pgm, const char * p)
 {
   unsigned vtarget, vadjust, osc_pscale, osc_cmatch, sck_duration;
 
@@ -1224,6 +1276,7 @@ static void stk500_print_parms(PROGRAMMER * pgm)
   stk500_print_parms1(pgm, "");
 }
 
+const char stk500_desc[] = "Atmel STK500 Version 1.x firmware";
 
 void stk500_initpgm(PROGRAMMER * pgm)
 {

avrdude/stk500.h

@@ -13,17 +13,29 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 /* $Id$ */
 
-#ifndef __stk500_h__
-#define __stk500_h__
+#ifndef stk500_h
+#define stk500_h
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+extern const char stk500_desc[];
 void stk500_initpgm (PROGRAMMER * pgm);
 
+/* used by arduino.c to avoid duplicate code */
+int stk500_getsync(PROGRAMMER * pgm);
+int stk500_drain(PROGRAMMER * pgm, int display);
+
+#ifdef __cplusplus
+}
+#endif
+
 #endif
 
 

avrdude/stk500generic.c

@@ -13,8 +13,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 /* $Id$ */
@@ -32,12 +31,12 @@
 #include <stdio.h>
 #include <string.h>
 
+#include "avrdude.h"
 #include "pgm.h"
+#include "stk500generic.h"
 #include "stk500.h"
 #include "stk500v2.h"
 
-extern char *progname;
-
 static int stk500generic_open(PROGRAMMER * pgm, char * port)
 {
   stk500_initpgm(pgm);
@@ -49,6 +48,8 @@ static int stk500generic_open(PROGRAMMER * pgm, char * port)
       return 0;
     }
 
+  pgm->close(pgm);
+
   stk500v2_initpgm(pgm);
   if (pgm->open(pgm, port) >= 0)
     {
@@ -64,9 +65,28 @@ static int stk500generic_open(PROGRAMMER * pgm, char * port)
   return -1;
 }
 
+static void stk500generic_setup(PROGRAMMER * pgm)
+{
+  /*
+   * Only STK500v2 needs setup/teardown.
+   */
+  stk500v2_initpgm(pgm);
+  pgm->setup(pgm);
+}
+
+static void stk500generic_teardown(PROGRAMMER * pgm)
+{
+  stk500v2_initpgm(pgm);
+  pgm->teardown(pgm);
+}
+
+const char stk500generic_desc[] = "Atmel STK500, autodetect firmware version";
+
 void stk500generic_initpgm(PROGRAMMER * pgm)
 {
   strcpy(pgm->type, "STK500GENERIC");
 
   pgm->open           = stk500generic_open;
+  pgm->setup          = stk500generic_setup;
+  pgm->teardown       = stk500generic_teardown;
 }

avrdude/stk500generic.h

@@ -13,8 +13,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 /* $Id$ */
@@ -22,6 +21,7 @@
 #ifndef stk500generic_h__
 #define stk500generic_h__
 
+extern const char stk500generic_desc[];
 void stk500generic_initpgm (PROGRAMMER * pgm);
 
 #endif

avrdude/stk500v2.h

@@ -14,22 +14,49 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 /* $Id$ */
 
-#ifndef stk500v2_h__
-#define stk500v2_h__
+#ifndef stk500v2_h
+#define stk500v2_h
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+extern const char stk500v2_desc[];
+extern const char stk500hvsp_desc[];
+extern const char stk500pp_desc[];
+extern const char stk500v2_jtagmkII_desc[];
+extern const char stk500v2_dragon_hvsp_desc[];
+extern const char stk500v2_dragon_isp_desc[];
+extern const char stk500v2_dragon_pp_desc[];
+extern const char stk500v2_jtag3_desc[];
+extern const char stk600_desc[];
+extern const char stk600hvsp_desc[];
+extern const char stk600pp_desc[];
 void stk500v2_initpgm (PROGRAMMER * pgm);
 void stk500hvsp_initpgm (PROGRAMMER * pgm);
 void stk500pp_initpgm (PROGRAMMER * pgm);
 void stk500v2_jtagmkII_initpgm(PROGRAMMER * pgm);
+void stk500v2_jtag3_initpgm(PROGRAMMER * pgm);
 void stk500v2_dragon_hvsp_initpgm(PROGRAMMER * pgm);
 void stk500v2_dragon_isp_initpgm(PROGRAMMER * pgm);
 void stk500v2_dragon_pp_initpgm(PROGRAMMER * pgm);
+void stk600_initpgm (PROGRAMMER * pgm);
+void stk600hvsp_initpgm (PROGRAMMER * pgm);
+void stk600pp_initpgm (PROGRAMMER * pgm);
+
+void stk500v2_setup(PROGRAMMER * pgm);
+void stk500v2_teardown(PROGRAMMER * pgm);
+int stk500v2_drain(PROGRAMMER * pgm, int display);
+int stk500v2_getsync(PROGRAMMER * pgm);
+
+#ifdef __cplusplus
+}
+#endif
 
 #endif