We want to transfer audio from DM3730 to BT headset under Linux OS(under our project). That's why we create a project on C/C++ with library bluez. For now, we have successfully developed a connection establishing code and RFCOMM link connection.
AFAIK next step is SCO socket link establishment (am I right?)
We would like to use A2DP (source). But we can't transfer audio buffer(data) to BT headset. Maybe somebody has a similar project. Maybe somebody can give useful advice about transfer audio data.
Thanks a lot,