I have used a parallell-port pony-prog-style programmer for quite a while
now. I am missing the ability to do in-circuit-debugging. Are there any
DIY programmers that support debugging (JTAG/Debugwire or whats-its-name,
starting to get a little confused with all these abbreviations).
Preferably with USB-interface, although thats not a requirement.
Old versin of AVR miniTOOL -
http://www.mcu.cz/modules/news/article.php?storyid=491
Its kombinations of JTAGICE and AVRISP and new AVRPROG
Feature of new version:
- only one MCU - ATmega16L
- USB interface (CP1202)
- debugger compatible with JTGICE
- programmer compatible with AVR ISP (STK500)
- programmer compatible with AVRPROG (AN910)
- bootloader compatible with AVRPROG
regards
MK