Commit Graph

6 Commits

Author SHA1 Message Date
Joerg Wunsch 9e2a3a9070 Fix single-byte EEPROM updates on Xmega:
* jtag3_private.h (MTYPE_EEPROM_XMEGA): New define.
* jtag3.c (jtag3_write_byte): When updating flash or
EEPROM on Xmega devices, resort to jtag3_paged_write()
after filling and modifying the page cache.
* jtag3.c (jtag3_paged_write): use MTYPE_EEPROM_XMEGA
where appropriate.
* jtag3.c (jtag3_initialize): Open with debugging intent
for Xmega devices, so single-byte EEPROM updates will
work.



git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@1208 81a1dc3b-b13d-400b-aceb-764788c761c2
2013-09-05 21:18:01 +00:00
Joerg Wunsch 1daf387df5 * jtag3.c: Make jtag3_command() public
* jtag3.h: (Dito.)
* jtag3_private.h: Add two new commands
* stk500v2.c: Implement the "MonCon disable" hack that
allows temporarily falling back to ISP when trying to
talk to a part that has debugWIRE enabled



git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@1123 81a1dc3b-b13d-400b-aceb-764788c761c2
2012-12-03 21:03:06 +00:00
Joerg Wunsch 1acbb2fb64 Add a failure code for debugWIRE communication failures I
happened to run into.



git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@1118 81a1dc3b-b13d-400b-aceb-764788c761c2
2012-11-30 22:18:34 +00:00
Joerg Wunsch bc23715902 * jtag3_private.h: Add two more error detail codes I stumbled
across during development
* jtag3.c: (Dito.)
* usb_libusb.c: Reduce timeouts from 100 to 10 s, still long
enough, but not getting cold feet when something goes wrong.



git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@1116 81a1dc3b-b13d-400b-aceb-764788c761c2
2012-11-30 12:36:00 +00:00
Joerg Wunsch 3d50edc3a7 Implement page erase functionality.
git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@1114 81a1dc3b-b13d-400b-aceb-764788c761c2
2012-11-29 16:20:48 +00:00
Joerg Wunsch 7a9db49e7c First support for Atmel JTAGICE3. Guessed from USB sniffer
traces made by Knut Schwichtenberg, and by similarity to
JTAGICEmkII.

Still quite incomplete, just megaAVR/JTAG is done by now.



git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@1109 81a1dc3b-b13d-400b-aceb-764788c761c2
2012-11-28 22:39:01 +00:00