Hi
I have a BeagleBone Black which runs the AOSP 4.4.2 (instead of Rowboat).
Now I want to add a Bluetooth module over UART.
What I've done so far:
- Create my own libbt-vendor.so
- Added following lines to the BoardConfig.mk
BOARD_HAVE_BLUETOOTH := true
BOARD_HAVE_BLUETOOTH_BFH := true
Where I'm stuck:
The Board doesn't seem to have Bluetooth enabled. When I was looking
through the logcat output, I got following line:
I/SystemServer( 392): No Bluetooh Service (emulator)
After some searching, I found the problem in SystemServer.java:
// Skip Bluetooth if we have an emulator kernel
// TODO: Use a more reliable check to see if this product should
// support Bluetooth - see bug 988521
if (SystemProperties.get("ro.kernel.qemu").equals("1")) {
Slog.i(TAG, "No Bluetooh Service (emulator)");
} else if (factoryTest == SystemServer.FACTORY_TEST_LOW_LEVEL) {
Slog.i(TAG, "No Bluetooth Service (factory test)");
} else if (!context.getPackageManager().hasSystemFeature
(PackageManager.FEATURE_BLUETOOTH)) {
Slog.i(TAG, "No Bluetooth Service (Bluetooth Hardware Not
Present)");
} else if (disableBluetooth) {
Slog.i(TAG, "Bluetooth Service disabled by config");
} else {
Slog.i(TAG, "Bluetooth Manager Service");
bluetooth = new BluetoothManagerService(context);
ServiceManager.addService(BluetoothAdapter.BLUETOOTH_MANAGER_SERVICE,
bluetooth);
}
I have set ro.kernel.qemu to 1 because I need to turn off hardware
accelerated graphics. I get an error, if I use the graphics driver.
Therefore I commented out the first if statement. Now I get following line
with logcat:
I/SystemServer( 392): No Bluetooth Service (Bluetooth Hardware Not Present)
So the system still thinks, that Bluetooth is not enabled. Did I forget to
enable something? I hope someone can give me some pointers.
Thanks
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