VRBRAIN-v51: Enable 4 more outputs for VRBRAIN 5 when SBUS or PPMSUM is connected.
Moved PPMSUM on PIN 7 of INPUTS.
VRBRAIN-v45: added #ifdefs for PWM_INPUT
Added relay  PINS
VRBRAIN4.5: Configure Relay pins
Debugging disabled
Updated to PX4 library
Debugging disabled and changed settings for the board vrbrain-v50
corrected settings of some timer and added filter for PPMSUM
cleaned up the source code
Deleted configuration of pin for SBUS
Optimization of the source code
corrected _device_id initialization.
MPU6000: Fixed some errors not compromising at runtime
VRBRAIN: added routines and definitions for identify type of APM Build and RC Inputs from makefile
VR MICRO BRAIN: remapping of PWM outputs and definition of 3 analog inputs for AirSpeed ​​in ArduPlane