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- /*""FILE COMMENT""*******************************************************
- * System Name : CRC calculator API for RX62Nxx
- * File Name : r_pdl_crc.h
- * Version : 1.02
- * Contents : CRC function prototypes
- * Customer :
- * Model :
- * Order :
- * CPU : RX
- * Compiler : RXC
- * OS :
- * Programmer :
- * Note :
- ************************************************************************
- * Copyright, 2011. Renesas Electronics Corporation
- * and Renesas Solutions Corporation
- ************************************************************************
- * History : 2011.04.08
- * : Ver 1.02
- * : CS-5 release.
- *""FILE COMMENT END""**************************************************/
- #ifndef R_PDL_CRC_H
- #define R_PDL_CRC_H
- #include "r_pdl_common_defs_RX62Nxx.h"
- /* Function prototypes */
- bool R_CRC_Create(
- uint8_t
- );
- bool R_CRC_Destroy(
- void
- );
- bool R_CRC_Write(
- uint8_t
- );
- bool R_CRC_Read(
- uint8_t,
- uint16_t *
- );
- /* Polynomial selection */
- #define PDL_CRC_POLY_CRC_8 0x01u
- #define PDL_CRC_POLY_CRC_16 0x02u
- #define PDL_CRC_POLY_CRC_CCITT 0x04u
- /* Bit order */
- #define PDL_CRC_LSB_FIRST 0x08u
- #define PDL_CRC_MSB_FIRST 0x10u
- /* Result register clearing */
- #define PDL_CRC_CLEAR_RESULT 0x01u
- #define PDL_CRC_RETAIN_RESULT 0x02u
- #endif
- /* End of file */
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