As Michael Haberler wrote: > I eventually figured out that the Kee Electronics JTAGICE mkII clone > fails to implement CMD_SPI_MULTI properly.
I think for the JTAG ICE mkII code, we could even change AVRDUDE to use "read signature" rather than "spi multi", because there are only two clones I'm aware of (the Kee Electronics one, and an experimental version of usbprog, but I'm not sure whether they even do implement ISP at all), so there's little risk of breaking something else. Anyway, as the STK500v2 implementation of the "read signature" command is almost identical to using "read multi", there's no real advantage anyway. For sure, it would be good if Kee Electronics changed their firmware for full compliance with the described protocol. What's interesting with your observation is that obviously, Kee Electronics really wrote a firmware version of their own. -- cheers, J"org .-.-. --... ...-- -.. . DL8DTL http://www.sax.de/~joerg/ NIC: JW11-RIPE Never trust an operating system you don't have sources for. ;-) _______________________________________________ avrdude-dev mailing list [email protected] http://lists.nongnu.org/mailman/listinfo/avrdude-dev
