加入EEPROM-BL24C02

bootloader/BSP/EEPROM/BL24C02.h

@@ -0,0 +1,25 @@
+#ifndef __BL24C02_H
+#define __BL24C02_H
+
+#include <stdint.h>
+#include <stdbool.h>
+#include <string.h>
+
+#define BL24C02_ADDRESS	0x50
+
+typedef struct {
+	uint8_t  backlight_level;   // 0-100
+	uint8_t  key_sound_enable;  // 0:disable, 1:enable
+	uint8_t  language_select;   // 0:English, 1:Chinese
+	uint16_t  rotation;		    // 0, 90, 180, 270
+} SysSettings_T;
+
+extern SysSettings_T sys_settings;
+
+uint8_t EEPROM_Init_Check(void);
+void EEPROM_SysSetting_Save(void);
+void EEPROM_SysSetting_Get(void);
+void EEPROM_UpdateCommand_Write(bool is_update);
+bool EEPROM_UpdateCommand_Check(void);
+
+#endif