Commit Graph

295 Commits

Author SHA1 Message Date
Brian S. Dean 5851770d13 In interactive mode, reset the address and length if we start dumping
a memory type different than the previous one.


git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk@103 81a1dc3b-b13d-400b-aceb-764788c761c2
2001-11-21 18:54:11 +00:00
Brian S. Dean a495fc6417 Allow instruction data to be specified more flexibly, which can be
used to make the instruction input more readable in the config file.


git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk@102 81a1dc3b-b13d-400b-aceb-764788c761c2
2001-11-21 05:50:59 +00:00
Brian S. Dean fcc065f5aa Bump version number.
git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk@101 81a1dc3b-b13d-400b-aceb-764788c761c2
2001-11-21 02:47:59 +00:00
Brian S. Dean 3c1dcf6119 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@100 81a1dc3b-b13d-400b-aceb-764788c761c2
2001-11-21 02:46:55 +00:00
Brian S. Dean 18908eccc2 Add support for ATMega163.
Add support for reading/writing ATMega163 lock and fuse bits.
Unfortunately, in looking at the specs for other ATMega parts, they
use entirely different instruction formats for these commands.  Thus,
these routines won't work for the ATMega103, for example.

Add support for sending raw command bytes via the interactive terminal
interface.  This allows one to execute any programming instruction on
the target device, whether or not avrprog supports it explicitly or
not.  Thus, one can use this feature to program fuse / lock bits, or
access any other feature of a current or future device that avrprog
does not know how to do.

Add in comments, an experimental instruction format in the
configuration file.  If this works out, it would allow supporting new
parts and non-orthoganal instructions across existing parts without
making avrprog code changes.


git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk@99 81a1dc3b-b13d-400b-aceb-764788c761c2
2001-11-19 17:44:24 +00:00
Brian S. Dean b9d8d845da Add ATMEGA163 part.
git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk@98 81a1dc3b-b13d-400b-aceb-764788c761c2
2001-11-17 20:48:17 +00:00
Brian S. Dean f517945e6e output formatting
git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk@97 81a1dc3b-b13d-400b-aceb-764788c761c2
2001-11-11 01:58:21 +00:00
Brian S. Dean 9812c223ed Get ppi.h from /usr/include, not /sys.
git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk@96 81a1dc3b-b13d-400b-aceb-764788c761c2
2001-11-05 01:41:08 +00:00
Brian S. Dean 7e7c14e638 Correct version string.
Update read/write status more frequently.
Prefix ATMega parts with an 'm'.


git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk@95 81a1dc3b-b13d-400b-aceb-764788c761c2
2001-10-31 02:18:08 +00:00
Brian S. Dean 1df789a051 Change ording for memory display.
git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk@93 81a1dc3b-b13d-400b-aceb-764788c761c2
2001-10-16 23:46:59 +00:00
Brian S. Dean 3932edf5c2 comment
git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk@92 81a1dc3b-b13d-400b-aceb-764788c761c2
2001-10-16 23:34:07 +00:00
Brian S. Dean 216ed6b0f7 Fix (again, hopefully) page addressing for the ATMega parts.
Rename the poorly chosen name "bank" to "page" for page addressing.
Atmel calls it "page" in their documentation.


git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk@91 81a1dc3b-b13d-400b-aceb-764788c761c2
2001-10-16 23:32:30 +00:00
Brian S. Dean eef6b701c9 Fix an (non)exit.
Silence a couple of compiler warnings.


git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk@89 81a1dc3b-b13d-400b-aceb-764788c761c2
2001-10-16 02:50:27 +00:00
Brian S. Dean fdd9e0f4bc Fix ATMega flash addressing. Add an ATMEGA16 part. Perform sanity
checking on the memory parameters for parts that do bank addressing.


git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk@88 81a1dc3b-b13d-400b-aceb-764788c761c2
2001-10-16 02:47:55 +00:00
Brian S. Dean 7b039ccd6c Add copyright.
git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk@86 81a1dc3b-b13d-400b-aceb-764788c761c2
2001-10-15 02:49:10 +00:00
Brian S. Dean 28076baf46 Add copyrights.
git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk@85 81a1dc3b-b13d-400b-aceb-764788c761c2
2001-10-15 02:46:59 +00:00
Brian S. Dean a7786a1a55 Attempt to install avrprog.conf.
git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk@83 81a1dc3b-b13d-400b-aceb-764788c761c2
2001-10-15 00:28:23 +00:00
Brian S. Dean a0ea22aee7 Correct dt006 pinout.
git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk@82 81a1dc3b-b13d-400b-aceb-764788c761c2
2001-10-15 00:16:12 +00:00
Brian S. Dean 9048a30982 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@81 81a1dc3b-b13d-400b-aceb-764788c761c2
2001-10-15 00:11:56 +00:00
Brian S. Dean e88ba65e10 Update the man page.
Miscellaneous minor cleanups.


git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk@80 81a1dc3b-b13d-400b-aceb-764788c761c2
2001-10-15 00:00:09 +00:00
Brian S. Dean 842d2d798a 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@79 81a1dc3b-b13d-400b-aceb-764788c761c2
2001-10-14 23:17:26 +00:00
Brian S. Dean 799081f34c 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@78 81a1dc3b-b13d-400b-aceb-764788c761c2
2001-10-14 02:53:21 +00:00
Brian S. Dean ae8da8be39 Style fixes.
git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk@77 81a1dc3b-b13d-400b-aceb-764788c761c2
2001-10-13 03:13:13 +00:00
Brian S. Dean f6ecd737f2 Commit changes in preparation for support the ATMega line.
git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk@76 81a1dc3b-b13d-400b-aceb-764788c761c2
2001-10-13 03:12:52 +00:00
Brian S. Dean 1be8f106f9 Don't override CFLAGS.
git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk@74 81a1dc3b-b13d-400b-aceb-764788c761c2
2001-10-01 16:58:03 +00:00
Brian S. Dean 5c621a1c18 Correct default pin assignment.
git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk@73 81a1dc3b-b13d-400b-aceb-764788c761c2
2001-10-01 14:16:41 +00:00
Brian S. Dean 2751b4c9f1 Remove debugging code - it served its purpose.
Update copyrights.


git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk@72 81a1dc3b-b13d-400b-aceb-764788c761c2
2001-10-01 14:04:46 +00:00
Brian S. Dean 9bf7daebda Be sure to read the exit specs after the pin configuration has been
assigned, otherwise, we may apply the exit specs to the wrong pins.


git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk@71 81a1dc3b-b13d-400b-aceb-764788c761c2
2001-09-21 03:27:20 +00:00
Brian S. Dean cb5dc43be2 debugging
git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk@70 81a1dc3b-b13d-400b-aceb-764788c761c2
2001-09-21 02:57:58 +00:00
Brian S. Dean a5ddfc0b6b Prefix pin config entries in the config file with a "c:". Later, I
might make part descriptions read in this way and we can use a
different letter for those (p).  This will make the parsing easier to
distinguish between the entry types.


git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk@69 81a1dc3b-b13d-400b-aceb-764788c761c2
2001-09-20 03:19:31 +00:00
Brian S. Dean ead4cc7e17 Initialize pin configuration description.
git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk@68 81a1dc3b-b13d-400b-aceb-764788c761c2
2001-09-20 00:43:08 +00:00
Brian S. Dean 6981b65d59 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@67 81a1dc3b-b13d-400b-aceb-764788c761c2
2001-09-19 17:04:25 +00:00
Brian S. Dean e87b062769 Remove this image file from the repository.
git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk@66 81a1dc3b-b13d-400b-aceb-764788c761c2
2001-04-29 14:23:20 +00:00
Brian S. Dean 7245810e40 Remove this image, use AVRprog.pdf as the preferred schematic for the
programmer.


git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk@65 81a1dc3b-b13d-400b-aceb-764788c761c2
2001-04-26 00:51:06 +00:00
Brian S. Dean 7c72f57373 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@63 81a1dc3b-b13d-400b-aceb-764788c761c2
2001-04-25 22:35:14 +00:00
Brian S. Dean d7345c439f Automate dependency generation.
git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk@62 81a1dc3b-b13d-400b-aceb-764788c761c2
2001-02-25 17:39:58 +00:00
Brian S. Dean 4507e46dd9 Turn off ready led when finished programming.
git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk@61 81a1dc3b-b13d-400b-aceb-764788c761c2
2001-02-08 01:42:09 +00:00
Brian S. Dean 3ac7d00941 update version
git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk@60 81a1dc3b-b13d-400b-aceb-764788c761c2
2001-02-08 01:22:18 +00:00
Brian S. Dean 573110d04d Correct a few comments.
git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk@59 81a1dc3b-b13d-400b-aceb-764788c761c2
2001-02-08 01:08:30 +00:00
Brian S. Dean 2e8dcc0f9e 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@58 81a1dc3b-b13d-400b-aceb-764788c761c2
2001-02-08 01:05:05 +00:00
Brian S. Dean b039ab74eb Version 1.1
git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk@57 81a1dc3b-b13d-400b-aceb-764788c761c2
2001-01-26 21:18:40 +00:00
Brian S. Dean 610cc80b42 Hmmm ... cvs co -D <timestamp> does not work. Change the revision
timestamp to a full date/time value.


git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk@56 81a1dc3b-b13d-400b-aceb-764788c761c2
2001-01-26 20:45:05 +00:00
Brian S. Dean 706950bea8 Add a -V option to display the version information about each
component module.  This is intended for support purposes, so that I
can tell unambiguously what version a binary out in the field is.

Additionally, display a revision timestamp along with the version
number.  This also is intended for aiding in support and is the Unix
time of the latest component module.  Having this, should allow me to
do a "cvs co -D timestamp avrprog" and get exactly the source of the
version that is being reported.


git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk@55 81a1dc3b-b13d-400b-aceb-764788c761c2
2001-01-26 20:34:08 +00:00
Brian S. Dean 2c231c04cb Return the maximum address (+1) written as opposed to the actual number of
bytes written.  The presence of an Intel Hex address record can cause
these two number to be different; but the callers of this routine need
the former.


git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk@54 81a1dc3b-b13d-400b-aceb-764788c761c2
2001-01-26 17:47:33 +00:00
Brian S. Dean ec5597ec92 Fix a place where we were exiting without applying the exit-specs.
Wrap a long line.


git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk@53 81a1dc3b-b13d-400b-aceb-764788c761c2
2001-01-26 17:25:45 +00:00
Brian S. Dean 616921e905 avr.c: Update a comment.
fileio.c: Properly handle all the Intel Hex record types that I can
          find information about.


git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk@52 81a1dc3b-b13d-400b-aceb-764788c761c2
2001-01-26 17:22:40 +00:00
Brian S. Dean 87e20f7e9e Get rid of the Usage file.
git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk@51 81a1dc3b-b13d-400b-aceb-764788c761c2
2001-01-25 16:24:08 +00:00
Brian S. Dean 199e2ec125 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@50 81a1dc3b-b13d-400b-aceb-764788c761c2
2001-01-24 19:10:34 +00:00
Brian S. Dean 21f22d2657 Rearrange the pinout for the programmer to be a little more logical.
Provide hooks to support a buffered programmer, pin 6 is now used to
enable a buffer that can be used to isolate the target system from the
parallel port pins.  This is important when programming the target
in-system.

Totally change the way the pin definitions are defined.  Actually
set/clear pins based on the way more intuitive pin number, instead of
PPI data register, bit number combination.  A table of pin data is
used so that any hardware inversion done by the parallel port is
accounted for, what you set is actually what appears at the pin.
Retain the old method for handling Vcc, however, because the hold
method is much easier to use when setting / retrieving multiple pins
simultaneously.


git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk@49 81a1dc3b-b13d-400b-aceb-764788c761c2
2001-01-24 18:45:58 +00:00
Brian S. Dean 56f12581a5 Don't gzip the man page.
git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk@48 81a1dc3b-b13d-400b-aceb-764788c761c2
2001-01-22 14:32:23 +00:00