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- /*
- * CRC16.h
- *
- * Created on: 2019. 7. 3.
- * Author: parkyj
- */
- #ifndef CRC16_H_
- #define CRC16_H_
- #include "main.h"
- typedef enum{
- CHECKSUM_ERROR = 0,
- NO_ERROR
- }etError;
- uint16_t CRC16_Generate(uint8_t *buf_ptr, int32_t len);
- etError CRC16_Check(uint8_t *buf_ptr, int32_t len,uint16_t checksum);
- #define POLYNOMIAL 0x131 // P(x) = x^8 + x^5 + x^4 + 1 = 100110001
- #endif /* CRC16_H_ */
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