Commit Graph

149 Commits

Author SHA1 Message Date
bsd 4339967b19 minor cleanup
git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@168 81a1dc3b-b13d-400b-aceb-764788c761c2
2002-12-12 03:59:28 +00:00
bsd 354cd80b4a If the stk500 is being used, default to using the first serial port.
git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@167 81a1dc3b-b13d-400b-aceb-764788c761c2
2002-12-07 15:16:24 +00:00
bsd e722fbc587 The STK500 can perform paged read/write operations even on standard
"non-paged" parts.  Take advantage of that and use the faster internal
routines of the STK500 for those parts as well.


git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@162 81a1dc3b-b13d-400b-aceb-764788c761c2
2002-12-01 15:05:56 +00:00
bsd b3cc1535b6 Optimize reading and writing for the STK500 programmer if the part
supports paged reads and writes.  This greatly decreases the
program/verify time from about 4.5 minutes down to about 10 seconds in
a 12K program size test case.

Print out the hardware and firmware version for the STK500 if verbose
is enabled.


git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@161 81a1dc3b-b13d-400b-aceb-764788c761c2
2002-12-01 06:35:18 +00:00
bsd 580ff186eb 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
bsd 2d09c5b0aa term.c - when in interactive terminal mode and dumping memory using
the 'dump <memtype>' command without any address information,
         and the end of memory is reached, wrap back around to zero on
         the next invocation.

CHANGELOG - describe changes

main.c - update version number


git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@157 81a1dc3b-b13d-400b-aceb-764788c761c2
2002-11-23 00:52:15 +00:00
bsd 7561e319a1 When getting ready to initiate communications with the AVR device,
first pull /RESET low for a short period of time before enabling the
buffer chip.  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.


git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@156 81a1dc3b-b13d-400b-aceb-764788c761c2
2002-11-23 00:47:29 +00:00
bsd 1d33dc00ba Fix -Y option. Reported by Joerg Wunsch.
git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@153 81a1dc3b-b13d-400b-aceb-764788c761c2
2002-11-06 02:19:57 +00:00
bsd 4f818a067b Version update and CHANGELOG entry.
git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@151 81a1dc3b-b13d-400b-aceb-764788c761c2
2002-11-01 14:46:20 +00:00
bsd 4a3a651831 Add '-V' (no verify) flag requested by Joerg Wunsch. Update the man
page.


git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@148 81a1dc3b-b13d-400b-aceb-764788c761c2
2002-10-29 01:59:02 +00:00
bsd fbc9157eac Update version number.
git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@146 81a1dc3b-b13d-400b-aceb-764788c761c2
2002-10-13 04:19:39 +00:00
bsd 11d711787c Move erase-rewrite cycle increment to within the chip erase routine so
that it is tracked no matter where the erase was initiated: command
line mode or interactive mode, without code duplicaiton.


git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@141 81a1dc3b-b13d-400b-aceb-764788c761c2
2002-08-01 02:06:48 +00:00
bsd aff473ff8c Implement a way of tracking how many erase-rewrite cycles a part has
undergone.  This utilizes the last two bytes of EEPROM to maintain a
counter that is incremented each time the part is erased.


git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@138 81a1dc3b-b13d-400b-aceb-764788c761c2
2002-08-01 01:00:03 +00:00
bsd 728848c593 Fix a typo in a comment. Display the size of memory being written.
Display the correct memory name in an error message (previously
hardcoded).


git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@137 81a1dc3b-b13d-400b-aceb-764788c761c2
2002-07-27 20:55:01 +00:00
bsd a1b7537511 Update version numbers.
git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@128 81a1dc3b-b13d-400b-aceb-764788c761c2
2002-02-15 02:05:19 +00:00
bsd 4337d15fc4 Fix error reporting by avr_write_byte().
Fix setting of status LEDs under various write-fail conditions.

Add a flag to indicate that a memory type requires the device to
possibly be powered off and back on after a write to it.  This is due
to a hardware problem on some Atmel devices, see:

	http://www.atmel.com/atmel/acrobat/doc1280.pdf

Add greater verbosity to the part-display code when verbose>1 to
display avrprog's encoding of the defined programming instructions.
This is primarily for debugging purposes.


Part updates:

  * add the AT90S4414 part

  * add fuse and lock bit access instructions for the AT90S1200,
    AT90S4434, and AT90S8515.

  * add the pwroff_after_write flag to the fuse bits for the AT90S2333
    and AT90S4433 parts


git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@123 81a1dc3b-b13d-400b-aceb-764788c761c2
2002-02-14 02:48:07 +00:00
bsd 88c6a46e10 Add (c) to copyright.
git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@120 81a1dc3b-b13d-400b-aceb-764788c761c2
2002-01-12 02:04:33 +00:00
bsd 21694fbbaf Update version number. Update copyright.
git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@118 81a1dc3b-b13d-400b-aceb-764788c761c2
2002-01-12 01:51:35 +00:00
bsd 45765ef2d7 Update version.
git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@114 81a1dc3b-b13d-400b-aceb-764788c761c2
2001-12-30 00:19:57 +00:00
bsd 2a4402b055 Fix VCC assertion.
Make the BUFF pin a mask like VCC to allow multiple pins to be
asserted at the same time (STK200 has two buffer enable lines).

Add the STK200 programmer.

Fix EEPROM address line selection for several parts.


git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@109 81a1dc3b-b13d-400b-aceb-764788c761c2
2001-12-29 21:37:20 +00:00
bsd e2d6493f91 Bump version number.
git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@101 81a1dc3b-b13d-400b-aceb-764788c761c2
2001-11-21 02:47:59 +00:00
bsd efb9aaf8aa 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
bsd d0f7b8805c 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/avrdude@99 81a1dc3b-b13d-400b-aceb-764788c761c2
2001-11-19 17:44:24 +00:00
bsd ae5feb9bcb output formatting
git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@97 81a1dc3b-b13d-400b-aceb-764788c761c2
2001-11-11 01:58:21 +00:00
bsd b7e6fed739 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/avrdude@95 81a1dc3b-b13d-400b-aceb-764788c761c2
2001-10-31 02:18:08 +00:00
bsd 4654c9425e Fix an (non)exit.
Silence a couple of compiler warnings.


git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@89 81a1dc3b-b13d-400b-aceb-764788c761c2
2001-10-16 02:50:27 +00:00
bsd d899f57fec 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/avrdude@88 81a1dc3b-b13d-400b-aceb-764788c761c2
2001-10-16 02:47:55 +00:00
bsd f8677f8d4c 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
bsd fa67482972 Style fixes.
git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@77 81a1dc3b-b13d-400b-aceb-764788c761c2
2001-10-13 03:13:13 +00:00
bsd c4c6988306 Commit changes in preparation for support the ATMega line.
git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@76 81a1dc3b-b13d-400b-aceb-764788c761c2
2001-10-13 03:12:52 +00:00
bsd ee31149392 Remove debugging code - it served its purpose.
Update copyrights.


git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@72 81a1dc3b-b13d-400b-aceb-764788c761c2
2001-10-01 14:04:46 +00:00
bsd a2f0a306bc 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/avrdude@71 81a1dc3b-b13d-400b-aceb-764788c761c2
2001-09-21 03:27:20 +00:00
bsd 5ea5794168 debugging
git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@70 81a1dc3b-b13d-400b-aceb-764788c761c2
2001-09-21 02:57:58 +00:00
bsd b82abdaf2c 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/avrdude@69 81a1dc3b-b13d-400b-aceb-764788c761c2
2001-09-20 03:19:31 +00:00
bsd 2962b3785b Initialize pin configuration description.
git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@68 81a1dc3b-b13d-400b-aceb-764788c761c2
2001-09-20 00:43:08 +00:00
bsd 6c47ddd783 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
bsd 128ec7e478 Turn off ready led when finished programming.
git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@61 81a1dc3b-b13d-400b-aceb-764788c761c2
2001-02-08 01:42:09 +00:00
bsd daf1105c92 update version
git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@60 81a1dc3b-b13d-400b-aceb-764788c761c2
2001-02-08 01:22:18 +00:00
bsd 912d2157ef Correct a few comments.
git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@59 81a1dc3b-b13d-400b-aceb-764788c761c2
2001-02-08 01:08:30 +00:00
bsd 88940e11bd Version 1.1
git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@57 81a1dc3b-b13d-400b-aceb-764788c761c2
2001-01-26 21:18:40 +00:00
bsd 7c07599725 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/avrdude@56 81a1dc3b-b13d-400b-aceb-764788c761c2
2001-01-26 20:45:05 +00:00
bsd 275f7edc86 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/avrdude@55 81a1dc3b-b13d-400b-aceb-764788c761c2
2001-01-26 20:34:08 +00:00
bsd 502c1a50db 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/avrdude@53 81a1dc3b-b13d-400b-aceb-764788c761c2
2001-01-26 17:25:45 +00:00
bsd dd7d98ccf4 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
bsd 46a4582009 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/avrdude@49 81a1dc3b-b13d-400b-aceb-764788c761c2
2001-01-24 18:45:58 +00:00
bsd f93d659375 Cosmetic, don't output a preceding linefeed for usage().
git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@46 81a1dc3b-b13d-400b-aceb-764788c761c2
2001-01-22 02:12:12 +00:00
bsd af8d44bf4b Return error codes instead of exiting, thus making sure that we exit
only via main() so that the exitspecs are properly applied.

When reading input data from a file, remember how many bytes were read
and write and verify only that many bytes.

Don't complain when an input file size is smaller than the memory size
we are programming.  This is normal.


git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@44 81a1dc3b-b13d-400b-aceb-764788c761c2
2001-01-20 16:34:28 +00:00
bsd 880a2a8fdd 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
bsd b211c95bfe 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