第一版代码，为了在EEPROM保存参数的时候走STM32的CRC，让Codex修改了一下，现在的效果是无法存储，codex表示原因是CRC方法不同，修改到一半今天的额度使用完了，有待后续解决CRC的bug

Interface/Int_EEPROM24xx.h

@@ -0,0 +1,27 @@
+#ifndef INT_EEPROM24XX_H
+#define INT_EEPROM24XX_H
+
+#include <stdint.h>
+#include "stm32f4xx_hal.h"
+
+#define INT_EEPROM_OK 0
+#define INT_EEPROM_ERR_ARG -1
+#define INT_EEPROM_ERR_IO -2
+#define INT_EEPROM_ERR_NOT_INIT -3
+#define INT_EEPROM_ERR_RANGE -4
+
+/* Compile-time configuration for M24C64 on this board. */
+#define INT_EEPROM24XX_DEV_ADDR (0x50u << 1)
+#define INT_EEPROM24XX_I2C_HANDLE hi2c2
+#define INT_EEPROM24XX_PAGE_SIZE 32u
+#define INT_EEPROM24XX_MEM_ADDR_SIZE 2u
+#define INT_EEPROM24XX_MEM_SIZE_BYTES 8192u
+#define INT_EEPROM24XX_WRITE_CYCLE_MS 20u
+#define INT_EEPROM24XX_TIMEOUT_MS 100u
+
+int32_t Int_EEPROM24xx_Init(void);
+int32_t Int_EEPROM24xx_Read(uint32_t mem_addr, uint8_t *buf, uint16_t len);
+int32_t Int_EEPROM24xx_Write(uint32_t mem_addr, const uint8_t *buf, uint16_t len);
+uint32_t Int_EEPROM24xx_GetLastHalError(void);
+
+#endif