I have playback working but when I go to use 'arecord -d 10 test.wav' it creates a 44 byte file (I assume the .wav header) and doesn't return after 10 seconds. I've seen other posts with the same issue but no solutions. I've verified that the Mic data is making it through the I2S port from the codec onto the data line. I'm wondering if alsa-lib is seeing any data coming from the SPORT port. Any idea on how to debug this? I hate to bother the developer list but would it be appropriate to cross post there also? ------------------------------------------------------------------------------ Virtualization & Cloud Management Using Capacity Planning Cloud computing makes use of virtualization - but cloud computing also focuses on allowing computing to be delivered as a service. http://www.accelacomm.com/jaw/sfnl/114/51521223/ _______________________________________________ Alsa-user mailing list Alsa-user@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/alsa-user