I tried reading PCM data from BT.
Please refer attachment schematic file.
CPU : i.mx6 dual
android : jellybean 4.3
kernel version : 3.0.35
I found imx-3stack-bt.c and blutooth.c from this community.
But, the files version is low(kernel 2.6 base).
The files dismatch my project.
Could you help me?