sbus.h

/* based on https://github.com/george-hawkins/arduino-sbus
 *  modified for STM32
 */

#ifndef SBUS_h
#define SBUS_h

#include <Arduino.h>

#define SBUS_FAILSAFE_INACTIVE 0
#define SBUS_FAILSAFE_ACTIVE   1
#define SBUS_STARTBYTE         0x0f
#define SBUS_ENDBYTE           0x00


class SBUS {
	public:
		SBUS(HardwareSerial & serial) : _serial (serial) {}
		void begin();
    void begin(int initValue);
		bool process();
		int getChannel(int channel);
		int getNormalizedChannel(int channel);
		int getFailsafeStatus();
		int getFrameLoss();
		long getGoodFrames();
		long getLostFrames();
		long getDecoderErrorFrames();
		long long getLastTime();
	private:
		HardwareSerial & _serial;
		int _channels[18];
		int _failsafe;
		long _goodFrames;
		long _lostFrames;
		long _decoderErrorFrames;
		long long _lastGoodFrame;
};

#endif