95 lines
2.7 KiB
C
95 lines
2.7 KiB
C
/**
|
|
* @copyright 2023 indie Semiconductor
|
|
*
|
|
* This file is proprietary to indie Semiconductor.
|
|
* All rights reserved. Reproduction or distribution, in whole
|
|
* or in part, is forbidden except by express written permission
|
|
* of indie Semiconductor.
|
|
*
|
|
* @file crc_sfr.h
|
|
*/
|
|
|
|
#ifndef CRC_SFR_H__
|
|
#define CRC_SFR_H__
|
|
|
|
#include <stdint.h>
|
|
|
|
/* ------- Start of section using anonymous unions and disabling warnings ------- */
|
|
#if defined (__CC_ARM)
|
|
#pragma push
|
|
#pragma anon_unions
|
|
#elif defined (__ICCARM__)
|
|
#pragma language=extended
|
|
#elif defined(__ARMCC_VERSION) && (__ARMCC_VERSION >= 6010050)
|
|
#pragma clang diagnostic push
|
|
#pragma clang diagnostic ignored "-Wc11-extensions"
|
|
#pragma clang diagnostic ignored "-Wreserved-id-macro"
|
|
#elif defined (__GNUC__)
|
|
/* anonymous unions are enabled by default */
|
|
#elif defined (__TMS470__)
|
|
/* anonymous unions are enabled by default */
|
|
#elif defined (__TASKING__)
|
|
#pragma warning 586
|
|
#elif defined (__CSMC__)
|
|
/* anonymous unions are enabled by default */
|
|
#else
|
|
#warning Not supported compiler type
|
|
#endif
|
|
|
|
/**
|
|
* @brief A structure to represent Special Function Registers for CRC.
|
|
*/
|
|
typedef struct {
|
|
|
|
union {
|
|
struct {
|
|
uint8_t CRCDATA0 : 8; /*!< <b>CRC data bits</b> */
|
|
uint8_t CRCDATA1 : 8; /*!< <b>CRC data bits</b> */
|
|
uint8_t CRCDATA2 : 8; /*!< <b>CRC data bits</b> */
|
|
uint8_t CRCDATA3 : 8; /*!< <b>CRC data bits</b> */
|
|
};
|
|
uint32_t WORD;
|
|
} CRCDR; /* +0x000 */
|
|
|
|
uint32_t CRCINIT; /*<! <b>CRC initial value</b> +0x004 */
|
|
|
|
union {
|
|
struct {
|
|
uint8_t REVIN : 2; /*!< <b>Reverse input data</b> */
|
|
uint8_t REVOUT : 1; /*!< <b>Reverse output data</b> */
|
|
uint8_t : 5; /* (reserved) */
|
|
uint32_t : 24; /* (reserved) */
|
|
};
|
|
uint32_t WORD;
|
|
} CRCCR; /* +0x008 */
|
|
|
|
} CRC_SFRS_t;
|
|
|
|
/* -------- End of section using anonymous unions and disabling warnings -------- */
|
|
#if defined (__CC_ARM)
|
|
#pragma pop
|
|
#elif defined (__ICCARM__)
|
|
/* leave anonymous unions enabled */
|
|
#elif (__ARMCC_VERSION >= 6010050)
|
|
#pragma clang diagnostic pop
|
|
#elif defined (__GNUC__)
|
|
/* anonymous unions are enabled by default */
|
|
#elif defined (__TMS470__)
|
|
/* anonymous unions are enabled by default */
|
|
#elif defined (__TASKING__)
|
|
#pragma warning restore
|
|
#elif defined (__CSMC__)
|
|
/* anonymous unions are enabled by default */
|
|
#else
|
|
#warning Not supported compiler type
|
|
#endif
|
|
|
|
/**
|
|
* @brief The starting address of CRC SFRS.
|
|
*/
|
|
#define CRC_SFRS ((__IO CRC_SFRS_t *)0x40021c00)
|
|
|
|
#endif /* end of __CRC_SFR_H__ section */
|
|
|
|
|