2025-10-14 16:25:11 +08:00
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#ifndef __BL24C02_H
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#define __BL24C02_H
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#include <stdint.h>
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2025-10-20 20:16:11 +08:00
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#include <stdbool.h>
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#include <string.h>
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2025-10-14 16:25:11 +08:00
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#define BL24C02_ADDRESS 0x50
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2025-10-18 19:23:22 +08:00
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typedef struct {
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uint8_t backlight_level; // 0-100
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uint8_t key_sound_enable; // 0:disable, 1:enable
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uint8_t language_select; // 0:English, 1:Chinese
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uint16_t rotation; // 0, 90, 180, 270
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} SysSettings_T;
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extern SysSettings_T sys_settings;
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2025-10-19 12:13:34 +08:00
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uint8_t EEPROM_Init_Check(void);
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2025-10-20 20:16:11 +08:00
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void EEPROM_SysSetting_Save(void);
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void EEPROM_SysSetting_Get(void);
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void EEPROM_UpdateCommand_Write(bool is_update);
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bool EEPROM_UpdateCommand_Check(void);
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2025-10-14 16:25:11 +08:00
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#endif
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