I just received my summit board and I am having a terrible time recording audio.

I am trying to use arecord to record the audio, but it doesn't appear to recognize the audio capture device. If I type arecord -L I get the following output:

    Discard all samples (playback) or generate zero samples (capture)

And if I try arecord test.wav:

ALSA lib pcm_dmix.c:947:(snd_pcm_dmix_open) The dmix plugin supports only playback stream
arecord: main:583: audio open error: Invalid argument

Has anyone had any success recording audio using an overo board?


PS: Can anyone tell me which audio plug is output and which is input? The pictures from documentation is outdated and doesn't look like my version of the board.