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Re: [avrdude-dev] avrftdi TPI support
From: |
Joerg Wunsch |
Subject: |
Re: [avrdude-dev] avrftdi TPI support |
Date: |
Sun, 12 May 2013 22:18:36 +0200 |
User-agent: |
Mutt/1.5.21 (2010-09-15) |
As Hannes Weisbach wrote:
> > The usbasp.c patch doesn't work: USBasp doesn't have a cmd_tpi, so
> > when avr_tpi_program_enable() calls pgm->cmd_tpi(), it segfaults.
> > I don't understand enough of the USBasp TPI implementation to get an
> > idea how to establish a cmd_tpi method there.
> I have whipped up a cmd_tpi() function and attached a patch against
> SVN trunk - maybe it works ;)
Yes, that seems to work. I can use the USBasp with that.
I've also been able to test your original bitbang patch with my "bsd"
programmer (Brian S. Dean's original parallel-port bitbang dongle).
Works fine as well.
No idea why my "ponyser" dongle currently doesn't want to handle TPI
at all (even though ISP works), but I wouldn't care too much for that.
I'd say, go ahead and commit them.
--
cheers, Joerg .-.-. --... ...-- -.. . DL8DTL
http://www.sax.de/~joerg/
Never trust an operating system you don't have sources for. ;-)
- Re: [avrdude-dev] avrftdi TPI support, (continued)
Re: [avrdude-dev] avrftdi TPI support, Hannes Weisbach, 2013/05/03
Re: [avrdude-dev] avrftdi TPI support, Ing. Daniel Rozsnyó, 2013/05/05
Re: [avrdude-dev] avrftdi TPI support, René Liebscher, 2013/05/05