800*320工程文件+初始demo提交

SW/components/drivers/peripheral/Inc/driver_crc.h

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+/*
+  ******************************************************************************
+  * @file    driver_crc.h
+  * @author  FreqChip Firmware Team
+  * @version V1.0.0
+  * @date    2023
+  * @brief   Header file of CRC module.
+  ******************************************************************************
+  * @attention
+  *
+  * Copyright (c) 2023 FreqChip.
+  * All rights reserved.
+  ******************************************************************************
+*/
+#ifndef __DRIVER_CRC_H__
+#define __DRIVER_CRC_H__
+
+#include "fr30xx.h"
+
+/** @addtogroup CRC_Registers_Section
+  * @{
+  */
+/* ################################ Register Section Start ################################ */
+
+#define CRC_START (0x01)
+#define CRC_CLEAR (0x08)
+
+typedef struct 
+{
+    volatile   uint32_t           CRC_CTRL;           /* Offset 0x00 */
+    volatile   uint32_t           CRC_STATUS;         /* Offset 0x04 */
+    volatile   uint32_t           CRC_FIFO_DATA;      /* Offset 0x08*/
+    volatile   uint32_t           CRC_RESULT;         /* Offset 0x0C */  
+}struct_CRC_t;
+
+#define CRC        ((struct_CRC_t *)CRC_BASE)
+
+/* ################################ Register Section END ################################## */
+/**
+  * @}
+  */
+
+/** @addtogroup CRC_Initialization_Config_Section
+  * @{
+  */
+/* ################################ Initialization_Config Section Start ################################ */
+
+typedef enum
+{
+    CRC_INITVALUE_0          = 0x08u,
+    CRC_INITVALUE_1          = 0x18u,
+
+    CRC_MULTINOMIAL_16_1021  = 0x02u,
+    CRC_MULTINOMIAL_16_8005  = 0x04u,
+    CRC_MULTINOMIAL_32       = 0x06u,
+}HAL_CRC_Accumulate;
+
+typedef enum
+{                                                                       //  bit wide  |  polynomial  |  init value  |  Result XOR value  |  Input invert  |  Output invert
+    CRC8                =  (CRC_INITVALUE_0),                           //     8      |     07       |     00       |        00          |     fasle      |      fasle
+    CRC16_CCITT_FALSE   =  (CRC_INITVALUE_1 | CRC_MULTINOMIAL_16_1021), //     16     |     1021     |     FFFF     |        FFFF        |     fasle      |      fasle
+    CRC16_XMODEM        =  (CRC_INITVALUE_0 | CRC_MULTINOMIAL_16_1021), //     16     |     1021     |     0000     |        0000        |     fasle      |      fasle
+    CRC32_MPEG2         =  (CRC_INITVALUE_1 | CRC_MULTINOMIAL_32),      //     32     |     04C11DB7 |     FFFFFFFF |        00000000    |     fasle      |      fasle
+}enum_CRC_MODE_SEL_t;
+
+/* ################################ Initialization_Config Section END ################################## */
+/**
+  * @}
+  */
+
+/* Exported functions ---------------------------------------------------------*/
+
+/* Initial crc with initial value and mode */
+void crc_init(enum_CRC_MODE_SEL_t fe_crc_mode);
+
+/* CRC Calculate */
+uint32_t crc_Calculate(uint8_t *fp_Data, uint32_t fu32_size);
+
+#endif