[Gumstix-users] Audiostix2 and mic in

[<soj...@fr...>]

Hi all,

I am trying to record sound on my verdex XM4 using an audiostix2. It works
perfectly with line in, when sound is sourced from my computer through a stereo
mini-jack/mini-jack cable, but I just get silence when pluging in a dynamic
microphone. I noticed on the audiostix2 schematics that MICP (mic_in, I guess)
is connected to the right signal on the mini-jack plug, so my microphone has to
be connected. Is there something I have to do on the software side in order to
enable MICP (and disable LINE_IN_L, I suppose)?

Best,
Julien