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/*
* CRC16.h
*
* Created on: 4 Dec 2020
* Author: David
*
* This calculates CRC16 CCIT with initial CRC value Zero.
*/
#ifndef SRC_STORAGE_CRC16_H_
#define SRC_STORAGE_CRC16_H_
#include <RepRapFirmware.h>
class CRC16
{
private:
uint16_t crc;
public:
CRC16() noexcept;
void Update(char c) noexcept;
void Update(const char *c, size_t len) noexcept;
void Reset(uint16_t initialValue) noexcept;
uint16_t Get() const noexcept;
};
inline uint16_t CRC16::Get() const noexcept
{
return crc;
}
inline void CRC16::Reset(uint16_t initialValue) noexcept
{
crc = initialValue;
}
#endif /* SRC_STORAGE_CRC16_H_ */
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