What about the patch #7724 "Add TPI support for Bus Pirate using bitbang mode"?
I did not try it, but it claims to use TPI with bitbang mode. So maybe this could be used for some further work on this topic. Kind regards René > -------- Original-Nachricht -------- > Datum: Tue, 5 Jun 2012 14:19:19 +0200 > Von: Joerg Wunsch <[email protected]> > An: "[email protected]" <[email protected]> > CC: justin cooke <[email protected]> > Betreff: Re: [avrdude-dev] attiny40 on avrdude > > As justin cooke wrote: > > > Is it possible to program the attiny40 with avrdude in ponyser mode? > > I don't think it's possible at all, due to the timing constraints > implied by the TPI protocol. I think this requires some kind of > controller support. > > At the very least, even if it were possible, nobody contributed > TPI bit-bang code so far for use with these direct bit-bang > programmers, so it's not sufficient to just add a few lines of > config file, and be done with it. > > (Better subscribe to the list if you want to participate in > communication.) > -- > 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 > -- Empfehlen Sie GMX DSL Ihren Freunden und Bekannten und wir belohnen Sie mit bis zu 50,- Euro! https://freundschaftswerbung.gmx.de _______________________________________________ avrdude-dev mailing list [email protected] https://lists.nongnu.org/mailman/listinfo/avrdude-dev
