Ah, that does look like something I can work with - thanks for the legwork, I will check it out and see if its worthwhile converting to C/C++ for my device ..
That was for a microphone based version. This is the accelerometer one https://github.com/tautme/phone-sensors/blob/main/accel-tune...
That was for a microphone based version. This is the accelerometer one https://github.com/tautme/phone-sensors/blob/main/accel-tune...