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//***************************************************************************** | |
// | |
// crc.c - Driver for the crc Module. | |
// | |
//***************************************************************************** | |
//***************************************************************************** | |
// | |
//! \addtogroup crc_api crc | |
//! @{ | |
// | |
//***************************************************************************** | |
#include "inc/hw_regaccess.h" | |
#include "inc/hw_memmap.h" | |
#ifdef __MSP430_HAS_CRC__ | |
#include "crc.h" | |
#include <assert.h> | |
void CRC_setSeed(uint16_t baseAddress, | |
uint16_t seed) | |
{ | |
HWREG16(baseAddress + OFS_CRCINIRES) = seed; | |
} | |
void CRC_set16BitData(uint16_t baseAddress, | |
uint16_t dataIn) | |
{ | |
HWREG16(baseAddress + OFS_CRCDI) = dataIn; | |
} | |
void CRC_set8BitData(uint16_t baseAddress, | |
uint8_t dataIn) | |
{ | |
HWREG8(baseAddress + OFS_CRCDI_L) = dataIn; | |
} | |
void CRC_set16BitDataReversed(uint16_t baseAddress, | |
uint16_t dataIn) | |
{ | |
HWREG16(baseAddress + OFS_CRCDIRB) = dataIn; | |
} | |
void CRC_set8BitDataReversed(uint16_t baseAddress, | |
uint8_t dataIn) | |
{ | |
HWREG8(baseAddress + OFS_CRCDIRB_L) = dataIn; | |
} | |
uint16_t CRC_getData(uint16_t baseAddress) | |
{ | |
return (HWREG16(baseAddress + OFS_CRCDI)); | |
} | |
uint16_t CRC_getResult(uint16_t baseAddress) | |
{ | |
return (HWREG16(baseAddress + OFS_CRCINIRES)); | |
} | |
uint16_t CRC_getResultBitsReversed(uint16_t baseAddress) | |
{ | |
return (HWREG16(baseAddress + OFS_CRCRESR)); | |
} | |
#endif | |
//***************************************************************************** | |
// | |
//! Close the doxygen group for crc_api | |
//! @} | |
// | |
//***************************************************************************** |