I did not look in the patch but I.M.H.O. using the native SPI as a "built in" AVR programmer is a very cool idea .... +1 ;-) e.g. for reflashing an AVR from an OpenWRT router.
Axel Gesendet: Mittwoch, 05. Juni 2013 um 15:09 Uhr Von: "Louis Thiery" <[email protected]> An: "Kevin Cuzner" <[email protected]> Cc: [email protected] Betreff: Re: [avrdude-dev] Added support for Linux spidev drivers I too am unfamiliar with etiquette of such mailing lists, but all I want to do is say that I am so glad to see this contribution! +1 On 06/05/2013 02:17 AM, Kevin Cuzner wrote: > Hi, > > This is my first time ever posting on a mailing list like this before, > but I have added to my own copy of avrdude support for the spidev > drivers that are available in the Linux userspace since around kernel > 2.6 or so. I want to submit my patch back to see what is thought of it > and I read somewhere that this is the sort of place to post these sort > of things. The patch begins at trunk revision 1183. > > The main point of this addition is to allow single board computers which > run Linux and expose an SPI interface (such as a Raspberry Pi) to talk > directly to an AVR and program it over SPI with no additional hardware > other than a resistor from Reset to Vcc. > > I've never modified an open source program before, but I have attached > my changes formatted as a single patch. I was using git, so I hope that > doesn't make things difficult. > > I have the full, unsquashed changes on my github repo here: > [1]https://github.com/kcuzner/avrdude > > A blog post detailing the hardware side of the process can be found > here: [2]http://kevincuzner.com/2013/05/27/raspberry-pi-as-an-avr-programmer/ > > I apologize if my attachment is too large or if I have posted in the > wrong place. Again, I have never done this before, so bear with my > mailing list etiquette shortcomings. > > Thanks, > - Kevin Cuzner > > > _______________________________________________ > avrdude-dev mailing list > [email protected] > [3]https://lists.nongnu.org/mailman/listinfo/avrdude-dev _______________________________________________ avrdude-dev mailing list [email protected] [4]https://lists.nongnu.org/mailman/listinfo/avrdude-dev References 1. https://github.com/kcuzner/avrdude 2. http://kevincuzner.com/2013/05/27/raspberry-pi-as-an-avr-programmer/ 3. https://lists.nongnu.org/mailman/listinfo/avrdude-dev 4. https://lists.nongnu.org/mailman/listinfo/avrdude-dev _______________________________________________ avrdude-dev mailing list [email protected] https://lists.nongnu.org/mailman/listinfo/avrdude-dev
