As Joerg Wunsch wrote: > > But why do this Atmel tools leave and rejoin the USB Bus is still > > a mystery which is worth some time of investigations. Something > > must trigger it to do that, right?
... > For the AVRISPmkII, I don't know, perhaps this one doesn't detach > itself. (Have to try this at home on my FreeBSD machine.) Right, the AVRISPmkII is not affected unless we issue an usb_reset() volunteerily. On FreeBSD, running back-to-back avrdude commands talking to an AVRISPmkII works like a charm (I just chained several of them on a single command-line). So it might be worth investigating (at run-time) which Linux systems actually do require the usb_reset() call, and omit it otherwise. -- 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] https://lists.nongnu.org/mailman/listinfo/avrdude-dev
