// --------------------------------------------------------------
#ifndef _RADIO_SCRAMBLER_HPP_
#define	_RADIO_SCRAMBLER_HPP_

#include <radio/radio_types.h>
#include <radio/cpx.h>
#include "FrameDefs.hpp"

// --------------------------------------------------------------
// Scrambler
// --------------------------------------------------------------
class Scrambler
{
public:
	Scrambler(uint32_t state, uint32_t poly);
	~Scrambler();

	uint32_t stateGet();
	void stateSet(uint32_t state);

	void process(uint8_t *pSrcDst, uint32_t len);

private:
	uint32_t m_state;
	uint32_t m_poly;
	uint8_t process(uint8_t src);
};

// --------------------------------------------------------------
#endif // _RADIO_SCRAMBLER_HPP_