Commit Graph

11 Commits

Author SHA1 Message Date
fischl 6a17d2ca34 bug #28520: Programming with USBasp with low clock speed fails
* usbasp.c: Change blocksize depending on sck frequency to avoid usb transmition timeouts.



git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@897 81a1dc3b-b13d-400b-aceb-764788c761c2
2010-01-08 18:33:23 +00:00
fischl 17b9ad4f64 Based on patch #6484 commited by Jurgis Brigmanis:
* usbasp.c: added software control for ISP speed
* usbasp.h: (Ditto.)


git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@815 81a1dc3b-b13d-400b-aceb-764788c761c2
2009-02-28 13:10:47 +00:00
joerg_wunsch f55a48ea3b Fix a bunch of warnings.
* avr910.c (avr910_paged_load): possible unitialized use of
rd_size
* jtagmkI.c (jtagmkI_initialize): pointer signedness mixup
* jtagmkII.c (jtagmkII_print_parms1): propagate const'ness
of parameter
* usbasp.c (usbasp_transmit): poiner signedness mixup


git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@775 81a1dc3b-b13d-400b-aceb-764788c761c2
2008-07-25 21:14:43 +00:00
joerg_wunsch 7d70684811 main.c, pgm.c, pgm.h: Add setup and teardown hooks to the programmer
definition.  If present, call the setup hook immediately after finding
the respective programmer object, and schedule the teardown hook to be
called upon exit.  This allows the programmer implementation to
dynamically allocate private programmer data.

avr910.c, butterfly.c, jtagmkI.c, jtagmkII.c, stk500v2.c, usbasp.c,
usbtiny.c: Convert static programmer data into dynamically allocated
data.


git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@764 81a1dc3b-b13d-400b-aceb-764788c761c2
2007-11-07 20:36:12 +00:00
fischl c3d9d97ee1 usbasp.c: Added long addresses to support devices with more than 64kB (bug #20558)
git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@746 81a1dc3b-b13d-400b-aceb-764788c761c2
2007-07-24 16:43:25 +00:00
fischl 1af6247869 usbasp.c: return error if communication with target isn't possible.
git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@729 81a1dc3b-b13d-400b-aceb-764788c761c2
2007-02-02 16:27:49 +00:00
joerg_wunsch 817a1ce552 safemode.c: Obtain progname from avrdude.h rather than trying to roll our
own (duplicate) copy of it.

other files: Constify char pointers.


git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@725 81a1dc3b-b13d-400b-aceb-764788c761c2
2007-01-30 13:41:54 +00:00
joerg_wunsch 1cae809b9b Something I always wanted to do: replace all those private "extern"
declarations in each file by a central header file "avrdude.h".


git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@721 81a1dc3b-b13d-400b-aceb-764788c761c2
2007-01-24 21:07:54 +00:00
joerg_wunsch 351f329ec8 Replace the fallback of avr_read_byte() and avr_write_byte() to
avr_read_byte_default() and avr_write_byte_default (resp.) by directly
calling the latter functions from within all programmers that don't
implement their own read_byte()/write_byte() methods.  In turn, make the
read_byte() and write_byte() methods mandatory, and the cmd() method
(direct ISP command) optional instead (it's effectively mandatory for
any programmer using avr_read_byte_default()/avr_write_byte_default()
though).  Remove all the pointless cmd() method stubs from those programmers
that don't need it.

Eliminate avr_read_byte() as it was now completely identical to
pgm->read_byte().


git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@684 81a1dc3b-b13d-400b-aceb-764788c761c2
2006-11-20 15:04:09 +00:00
joerg_wunsch 8b44b1e37a Submitted by Thomas Fischl:
* usbasp.c: Check for USBasp with new as well as old VID/PID
pair, warn the user about upgrading the firmware in case an
old one has been found.
* usbasp.h: Add new VID/PID.


git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@661 81a1dc3b-b13d-400b-aceb-764788c761c2
2006-09-17 20:35:36 +00:00
joerg_wunsch 333be851b9 Contributed by Thomas Fischl: add support for USBasp.
patch #4686: Add support for USBasp, a simple USB programmer
* usbasp.c: New file, implement the USBasp driver.
* usbasp.h: New file, interface declarations for USBasp.
* Makefile.am: Wire the new files into the build.
* avrdude.conf.in: Add the usbasp programmer entry.
* config_gram.y: Add the usbasp token.
* lexer.l: (Ditto.)
* avrdude.1: Document the USBasp programmer.
* doc/avrdude.texi: (Ditto.)


git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@656 81a1dc3b-b13d-400b-aceb-764788c761c2
2006-09-10 20:41:00 +00:00