Remove SVN $Id$ tags from source files which have been made
obsolete by moving to git and serve no purpose any more.
This mostly removes the matches printed by the command
git grep -E '\$[A-Za-z]+\$'
The remaining exceptions are some binary files (PDF and font files),
and jquery js files with both $Id$ and $Date$ tags.
The cumulative time for typical user tasks depends on the flash and EEPROM
size of the part. This commit computes a size-normalised time. Lower is
better. This avrbench number still depends on the part, but less so than
the cumulative time of the tasks.
The summary line is put in vertical bars to make creation of markdown
tables easier.
This executes five tests for typical programming tasks:
- Write/verify a "difficult" sketch to flash: two code sections and one
data section separated by "holes" of different sizes
- Dump all flash, eg, to make a backup
- Write/verify a "difficult" eeprom data file with holes
- Dump all eeprom, eg, to make a backup
- Chip erase (bootloaders are expected to page erase flash apart from
the bootloader itself) and spot check whether flash was erased
The reported times are realistic times with overhead of starting avrdude,
resetting the board via DTR/RTS, establishing comms, including erasing the
flash before writing/verifying the sketch and disengaging the chip.
$ test-avrdude -b -d 0 \
-p "u7.7/weu-jPrac -c urclock -P ch340 -p m328p -b 1000000" \
-p "u7.7/-eu-jPrac -c urclock -P ch340 -p m328p -b 1000000"
Testing avrdude version 7.3-20240225 (20788712)
Prepare "u7.7/weu-jPrac -c urclock -P ch340 -p m328p -b 1000000" and press 'enter' or 'space' to continue. Press any other key to skip
✅ 2.174 s: flash -U write/verify holes_rjmp_loops_32768B.hex
✅ 1.339 s: flash -U read all flash
✅ 1.415 s: eeprom -U write/verify holes_pack_my_box_1024B.hex
✅ 1.034 s: eeprom -U read all
✅ 1.604 s: chip erase and spot check flash is actually erased
✅ 7.566 s: benchmark for u7.7/weu-jPrac -c urclock -P ch340 -p m328p -b 1000000
Prepare "u7.7/-eu-jPrac -c urclock -P ch340 -p m328p -b 1000000" and press 'enter' or 'space' to continue. Press any other key to skip
✅ 2.001 s: flash -U write/verify holes_rjmp_loops_32768B.hex
✅ 1.333 s: flash -U read all flash
✅ 1.405 s: eeprom -U write/verify holes_pack_my_box_1024B.hex
✅ 1.029 s: eeprom -U read all
✅ 1.618 s: chip erase and spot check flash is actually erased
✅ 7.386 s: benchmark for u7.7/-eu-jPrac -c urclock -P ch340 -p m328p -b 1000000
Note the benchmark line with the cumulative time for all five tasks
- Simplify command to make eesave fusebit delete EEPROM on chip erase
- Replace ${var,,} construct with tr A-Z a-z so older bash shells work
- Make -l work for fuse access tests
$ tools/test-avrdude -h
Syntax: test-avrdude {<opts>}
Function: test AVRDUDE for certain programmer and part combinations
Options:
-c <configuration spec> additional configuration options used for all runs
-d <sec> delay between test commands (default 4 seconds)
-e <avrdude path> set path of AVRDUDE executable (default avrdude)
-l list test commands but do not execute them
-p <programmer/part specs> can be used multiple times, overrides default tests
-s skip EEPROM tests for bootloaders
-v verbose: show AVRDUDE error and warning messages
-? or -h show this help text
Example:
$ test-avrdude -d 0 -p "-c dryrun -p t13" -p "-c dryrun -p m4809"
$ echo | tools/test-avrdude -p"-cdryrun -pm328p" -d0
Testing avrdude version 7.2-20240128 (09345002)
Prepare "-cdryrun -pm328p" and press 'enter' or 'space' to continue. Press any other key to skip
✅ 0.064 s: fuse access: clear, set and read eesave fuse bit
✅ 0.083 s: fuse access: set eesave fusebit to delete EEPROM on chip erase
✅ 0.066 s: chip erase
✅ 0.068 s: flash -U write/verify holes_rjmp_loops_32768B.hex
✅ 0.067 s: flash -T write/verify holes_rjmp_loops_32768B.hex
✅ 0.067 s: eeprom check whether programmer can flip 0s to 1s
✅ 0.067 s: eeprom -U write/verify holes_pack_my_box_1024B.hex
✅ 0.066 s: eeprom -T write/verify holes_{the_five_boxing_wizards,pack_my_box}_1024B.hex
✅ 0.069 s: chip erase and spot check flash is actually erased
✅ 0.067 s: spot check eeprom is erased, too
gmake (GNU make) appears to handle some dependencies better here than
bmake (BSD make).
git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@1515 81a1dc3b-b13d-400b-aceb-764788c761c2
Thanks to Morten Engelhardt Olsen for his contribution!
git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@1406 81a1dc3b-b13d-400b-aceb-764788c761c2
"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.
Thanks to Eirik Rasmussen from Atmel Norway for his support in
getting this code running within that short amount of time!
git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@768 81a1dc3b-b13d-400b-aceb-764788c761c2
(according to the XML files).
Add an XSL stylesheet to extract the dW
parameters from the XML files.
git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@690 81a1dc3b-b13d-400b-aceb-764788c761c2
