Hallo, I have the difficult to formate my code,and a send y ou a link. My problem i tried to test on my phone with Bluetooth one code of library Ketai, but ,is not working. I have the last version of processing. And processing doesn't know onCreate() function. I don't undertand why. Here ist link
https://github.com/ketai/ketai/blob/master/examples/BluetoothCursors/BluetoothCursors.pde
thanks for help