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leighleighleigh / saab-93NG-bluetooth-aux

A module to augment the Aux-In functionality of SAAB 93NG's (2002/3+), to add Bluetooth media playback and steering wheel media control support. If your SAAB has an optic-fiber MOST bus, this will work for you.
GNU General Public License v3.0
10 stars 6 forks source link

Switch to pschatzmann's ESP32-A2DP library, use Github lib_deps, updated readme #2

Closed jokubasver closed 3 years ago

jokubasver commented 3 years ago

-Use more up-to-date A2DP library by pschatzmann. -Update main.cpp to support this new library. -Include Github libraries to platformio.ini lib_deps to stay up-to-date. -General fixes and cleanup. -Updated readme with notes on how to connect CAN, and some notes of using 5V from the EHU, instead of 12V.

leighleighleigh commented 3 years ago

This looks great - I can confirm that 0x12 is the phone button code from my notes (you can find a new repo for that here)

I have doubts regarding what microphone the phone-call HFP system will use, I've had issues with that in the past, but I am looking forward to trying it out!

jokubasver commented 3 years ago

Yeah, I haven't tried HFP yet, so I'm not sure either. But my bet would be that it just uses the phone's built in mic, and plays audio through the phone speaker too.

jokubasver commented 3 years ago

Answering the call works. Phone shows that call audio can be routed to bluetooth, but it doesn't work (it just switches back to the phone speaker)