I am working on something similar using the following rpi shield http://moderndevice.com/news/using-the-analog-input-on-the-lots-of-pots-boa… It is interesting to hear there is an i2c alsa driver. Do you have any additional info on that?

On Oct 22, 2013 3:05 PM, "Robert Jonsson" <spamatica(a)gmail.com> wrote: > > Hi guys, > > As those interested know the raspberry pi lacks an audio input. Now, I > came across this some days ago: > http://www.noiseisgood.co.nz/?p=365 > > Apparently it is possible to wire an i2c adc/dac to the raspberry pi > and utilize some already available alsa driver. > > Just thought I would share and ask if anyone has tried anything similar? > > Regards, > Robert > _______________________________________________ > Linux-audio-dev mailing list > Linux-audio-dev(a)lists.linuxaudio.org > http://lists.linuxaudio.org/listinfo/linux-audio-dev

Hi Robert, I'm about to try this out, recently acquired a Mikroelektronica proto board: http://www.tme.eu/en/details/mikroe-506/development-kits-others/mikroelektr… More info on the kernel driver can be found here: http://blog.koalo.de/2013/05/i2s-support-for-raspberry-pi.html