2002-12-12 Brian S. Dean <bsd@bsdhome.com> * main.c: minor cleanup 2002-12-07 Brian S. Dean <bsd@bsdhome.com> * avrdude.1, main.c: If the stk500 is being used, default to using the first serial port. 2002-12-03 Brian S. Dean <bsd@bsdhome.com> * avrdude.1: Mention STK500 support. 2002-12-01 Brian S. Dean <bsd@bsdhome.com> * stk500.c: Remove unused code. * CHANGELOG, stk500.c: Document changes since the previous version in the CHANGELOG. Cleanup stk500.c a bit. * stk500.c: Fix cut and paste braino. * avr.c, avrdude.conf.sample, main.c, pgm.h, stk500.c: 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. * avr.c, avr.h, avrpart.h, main.c, pgm.c, pgm.h, stk500.c: 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. * avrdude.conf.sample, avrpart.h, config_gram.y, lexer.l, pgm.h: * ppi.c, ppi.h, stk500.c, stk500.h, stk500_private.h: Add basic support for STK500. 2002-11-30 Brian S. Dean <bsd@bsdhome.com> * avrdude.conf.sample, config.c, config.h, config_gram.y, lexer.l: * main.c, pgm.c, pgm.h, ppi.c, ppi.h, term.c, term.h, Makefile: * avr.c, avr.h: Seperate programmer operations out into a driver-like interface so that programmers other than the direct parallel port connection can be supported. 2002-11-23 Brian S. Dean <bsd@bsdhome.com> * CHANGELOG, main.c, term.c: 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 * main.c: 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. 2002-11-06 Brian S. Dean <bsd@bsdhome.com> * CHANGELOG: Update changelog. * avr.c, avr.h, main.c: Fix -Y option. Reported by Joerg Wunsch. 2002-11-01 Brian S. Dean <bsd@bsdhome.com> * CHANGELOG, main.c: Version update and CHANGELOG entry. * avr.c: Be backward compatible with the 2-byte rewrite cycle counter which appeared in version 2.1.0, but was changed to a 4 byte counter in version 2.1.1. Reminded by Joerg Wunsch. 2002-10-29 Brian S. Dean <bsd@bsdhome.com> * CHANGELOG, avrdude.1, main.c: Add '-V' (no verify) flag requested by Joerg Wunsch. Update the man page. 2002-10-13 Brian S. Dean <bsd@bsdhome.com> * CHANGELOG, avrdude.1: Update man page and changelog. * main.c: Update version number. 2002-10-12 Brian S. Dean <bsd@bsdhome.com> * Makefile: Remove --pedantic and -g from the compiler options. 2002-10-11 Brian S. Dean <bsd@bsdhome.com> * avr.c, term.c: Use a four byte value instead of a two byte value for the programming cycle count stored at the end of EEPROM. It seems as though Atmel was greatly conservative in claiming a 1000 count reliability for the FLASH. I current have a part that has been reprogrammed 173330 times, and counting. Fix a compiler warning. * avrdude.conf.sample: Fix ATMega128 instruction encoding for reading the low and high fuse bits. Thanks to Joerg Wunsch for tripping over this. 2002-08-01 Brian S. Dean <bsd@bsdhome.com> * avr.c, avrdude.1, main.c: 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. * CHANGELOG: Recent updates. * avr.c: Eliminate unused variables. * avr.c, avr.h, avrdude.1, fileio.c, main.c: 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. 2002-07-27 Brian S. Dean <bsd@bsdhome.com> * avr.c, main.c: Fix a typo in a comment. Display the size of memory being written. Display the correct memory name in an error message (previously hardcoded). 2002-06-22 Brian S. Dean <bsd@bsdhome.com> * CHANGELOG, avrdude.conf.sample: Add support for ATtiny15 - contributed by Asher Hoskins <asher@crumbly.freeserve.co.uk> 2002-04-23 Brian S. Dean <bsd@bsdhome.com> * CHANGELOG: Say what changed. 2002-04-07 Brian S. Dean <bsd@bsdhome.com> * Makefile, avrdude.conf.sample: 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. 2002-04-05 Brian S. Dean <bsd@bsdhome.com> * avrdude.conf.sample: Add support for ATMEGA128; untested; requested by Jeff Gardner <gardner@journey.com>. 2002-02-15 Brian S. Dean <bsd@bsdhome.com> * avrdude.conf.sample: Minor ordering. * CHANGELOG, main.c: Update version numbers. 2002-02-14 Brian S. Dean <bsd@bsdhome.com> * CHANGELOG: Summarize latest updates. * avrdude.conf.sample, config_gram.y: Make pwroff_after_write a yes/no field instead of a numeric. * avrdude.conf.sample: Document the pwroff_after_write flag. * avr.c: Enable the extra part verbosity when verbosity >= 3. * avr.c, avr.h, avrdude.conf.sample, config_gram.y, lexer.l: * main.c, term.c: 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 2002-02-09 Brian S. Dean <bsd@bsdhome.com> * avrdude.conf.sample: Updates to the 2333 and 4433 parts, contributed by Joerg Wunsh. 2002-01-18 Brian S. Dean <bsd@bsdhome.com> * CHANGELOG: Add changelog. 2002-01-12 Brian S. Dean <bsd@bsdhome.com> * main.c: Add (c) to copyright. * fileio.c, fileio.h, lexer.l, lists.c, lists.h, main.c: * pindefs.h, ppi.c, ppi.h, term.c, term.h, avr.c, avr.h: * config.c, config.h, config_gram.y: Update version number. Update copyright. * avrdude.1: Update copyright and add description of "default". Submitted by: Joerg Wunsch <j@uriah.heep.sax.de> * avr.c, term.c: Fix programming of write-only memories (such as lock bits on the 2313).
