Commit Graph

26 Commits

Author SHA1 Message Date
Brian S. Dean a193330803 Seperate programmer operations out into a driver-like interface so
that programmers other than the direct parallel port connection can be
supported.


git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@159 81a1dc3b-b13d-400b-aceb-764788c761c2
2002-11-30 14:09:12 +00:00
Brian S. Dean 88bddaa4b8 Remove --pedantic and -g from the compiler options.
git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@145 81a1dc3b-b13d-400b-aceb-764788c761c2
2002-10-12 21:22:57 +00:00
Brian S. Dean 99ac342e05 Backup the config file to a timestamped name to keep from possibly
overwriting user-modified configs.

Add read/write instructions for all memory types for ATMEGA103,
ATMEGA128, ATMEGA16, and ATMEGA8.


git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@132 81a1dc3b-b13d-400b-aceb-764788c761c2
2002-04-07 16:03:58 +00:00
Brian S. Dean bbb20e219c Change "WARNING" to "NOTE" when overwriting the avrprog.conf file.
git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@106 81a1dc3b-b13d-400b-aceb-764788c761c2
2001-11-24 01:48:59 +00:00
Brian S. Dean fb233af934 This is a jajor re-write of the programming algorithms. The Atmel
serial programming instructions are not very orthoganal, i.e., the
"read fuse bits" instruction on an ATMega103 is an entirely different
opcode and data format from the _same_ instruction for an ATMega163!
Thus, it becomes impossible to have a single instruction encoding
(varying the data) across the chip lines.

This set of changes allows and requires instruction encodings to be
defined on a per-part basis within the configuration file.  Hopefully
I've defined the encoding scheme in a general enough way so it is
useful in describing the instruction formats for yet-to-be invented
Atmel chips.  I've tried hard to make it match very closely with the
specification in Atmel's data sheets for their parts.  It's a little
more verbose than what I initially hoped for, but I've tried to keep
it as concise as I could, while still remaining reasonably flexible.


git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@100 81a1dc3b-b13d-400b-aceb-764788c761c2
2001-11-21 02:46:55 +00:00
Brian S. Dean daf920d35b Attempt to install avrprog.conf.
git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@83 81a1dc3b-b13d-400b-aceb-764788c761c2
2001-10-15 00:28:23 +00:00
Brian S. Dean 4298d679ab Try and detect an old-style config file and print an appropriate error
message and a suggestion for correcting it.


git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@81 81a1dc3b-b13d-400b-aceb-764788c761c2
2001-10-15 00:11:56 +00:00
Brian S. Dean 8350520e26 Update the man page.
Miscellaneous minor cleanups.


git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@80 81a1dc3b-b13d-400b-aceb-764788c761c2
2001-10-15 00:00:09 +00:00
Brian S. Dean 3d8f8bcd45 Use lex/yacc for parsing the config file. Re-work the config file
format using a more human-readable format.

Read part descriptions from the config file now instead of hard-coding
them.

Update usage().

Cleanup unused code.


git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@79 81a1dc3b-b13d-400b-aceb-764788c761c2
2001-10-14 23:17:26 +00:00
Brian S. Dean 3bae0d8d14 First cut at supporting the ATmega 103 which uses bank addressing and
has a 128K flash.

Due to the bank addressing required, interactive update of the flash
is not supported, though the eeprom can be updated interactively.
Both memories can be programmed via non-interactive mode.

Intel Hex Record type '04' is now generated as required for outputing
memory contents that go beyond 64K.


git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@78 81a1dc3b-b13d-400b-aceb-764788c761c2
2001-10-14 02:53:21 +00:00
Brian S. Dean 0e18e555ed Don't override CFLAGS.
git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@74 81a1dc3b-b13d-400b-aceb-764788c761c2
2001-10-01 16:58:03 +00:00
Brian S. Dean 9003ed1183 Make the pin definitions configurable based on entries in a config
file.  This makes supporting other programmers much easier.

Rename AVRprog.pdf to avrprog.pdf.


git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@67 81a1dc3b-b13d-400b-aceb-764788c761c2
2001-09-19 17:04:25 +00:00
Brian S. Dean 995c6154a8 Add a schematic provided by Joerg Wunch and also update the manual
page (also updated by Joerg) to reference the schematic.


git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@63 81a1dc3b-b13d-400b-aceb-764788c761c2
2001-04-25 22:35:14 +00:00
Brian S. Dean e026cf022b Automate dependency generation.
git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@62 81a1dc3b-b13d-400b-aceb-764788c761c2
2001-02-25 17:39:58 +00:00
Brian S. Dean fe0f2dca65 Makefile : update dependencies
avr.c : correct status led updates

term.c : update status leds on write, make the address and length
         arguments for dump optional.


git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@58 81a1dc3b-b13d-400b-aceb-764788c761c2
2001-02-08 01:05:05 +00:00
Brian S. Dean eff6750e5c Move pin definitions to their own file.
First pass at providing feedback via the optionally connected leds.  I
don't actually have any of these attached to my programmer, so I can
only guess as whether this is toggling them on and off correctly.

Also, enable and disable the optional 74367 buffer.


git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@50 81a1dc3b-b13d-400b-aceb-764788c761c2
2001-01-24 19:10:34 +00:00
Brian S. Dean 6593c1e534 Don't gzip the man page.
git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@48 81a1dc3b-b13d-400b-aceb-764788c761c2
2001-01-22 14:32:23 +00:00
Brian S. Dean 209f979c7f Makefile : use gzip -f for man page installation so that we don't get
prompted.

avr.c avr.h fileio.c term.c :

     Change the avrpart data structure so that the typedef AVRMEM is
     used as an index into an array for the sizes of the memory types
     and also for pointers to buffers that represent the chip data for
     that memory type.  This removes a lot of conditional code of the
     form:

		switch (memtype) {
			case AVR_FLASH :
		 	...
		}

     Also, re-code avr_read_byte() and avr_write_byte() to properly
     handle the flash memory type without having to tell them whether
     they should program the high byte or the low byte - figure that
     out from the address itself.  For flash memory type, these
     routines now take the actual byte address instead of the word
     address.  This _greatly_ simplifies many otherwise simple
     operations, such a reading or writing a range of memory, by not
     having to worry about whether the address starts on an odd byte
     or an even byte.


git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@45 81a1dc3b-b13d-400b-aceb-764788c761c2
2001-01-22 01:59:47 +00:00
Brian S. Dean 979d0d0254 Makefile : install the man page
main.c : drop the giant usage text now that we have a man page.


git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@42 81a1dc3b-b13d-400b-aceb-764788c761c2
2001-01-20 04:28:49 +00:00
Brian S. Dean 4265bfa150 The program was getting too large for a single file. Split it up into
more modular pieces.

Also, accept command abbreviations as long as they are not ambiguous.


git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@38 81a1dc3b-b13d-400b-aceb-764788c761c2
2001-01-19 02:46:50 +00:00
Brian S. Dean 9ce8db00b7 Switch to using readline() for getting terminal input. I can't seem
to get the history capabilities working yet, but even so, it does
better handling of the prompt and strips newlines for us, so it's
still a win.

Add a few new commands for terminal mode: help, sig, part, erase.
Display rudimentory help using the help command.

Add some function prototypes.


git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@36 81a1dc3b-b13d-400b-aceb-764788c761c2
2001-01-18 03:25:03 +00:00
Brian S. Dean 33b01877a2 Prepare the Makefile for integration into the FreeBSD ports tree.
Fix a few "may be used uninitialized" bugs found by -Wall.


git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@33 81a1dc3b-b13d-400b-aceb-764788c761c2
2001-01-15 02:28:46 +00:00
Brian S. Dean 11f48a5699 Add support for the 8515. Make the addition for other devices easier.
git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@14 81a1dc3b-b13d-400b-aceb-764788c761c2
2000-12-20 02:26:31 +00:00
Brian S. Dean 825a13d702 Makefile: add --pedantic compiler option
avrprog.c:

	Add lots of comments, move getop() variable declarations to
	the top of the program.

	Add a typedef name to the AVR memory type and use it for
	function declarations.

	Add a usleep() delay in the sense loop to avoid becoming a cpu
	hog.

	Print out a version string so that folks know what version of
	the software they are running.

	Be sure and close the parallel device and the i/o file when
	terminating abnormally.


git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@8 81a1dc3b-b13d-400b-aceb-764788c761c2
2000-08-06 19:47:03 +00:00
Brian S. Dean a0e5150dd7 Makefile: Add an install target.
avrprog.c:

  Add license.

  Document the header a bit better.

  Add capability to read out and display the device signature bytes.

  Add capability to power the device from the parallel port.

  Eliminate debug print facility.

  Provide 'avr_cmd()' function.

  When memory locations don't program, generate a newline so that the
  information is not overwritten and lost.

  Don't print out the message about needing to specify a file if the
  user is not requesting an operation that requires the file.


git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@6 81a1dc3b-b13d-400b-aceb-764788c761c2
2000-08-06 03:53:06 +00:00
Brian S. Dean 52ae174073 This commit was generated by cvs2svn to compensate for changes in r2,
which included commits to RCS files with non-trunk default branches.


git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@3 81a1dc3b-b13d-400b-aceb-764788c761c2
2000-08-05 05:12:50 +00:00