#ifndef _DRV_NVM_H_
#define _DRV_NVM_H_

#define NVM_VERSION 0x02
#define fwname                  "BRS08L\x00"
#define fwdata                  __DATE__
#define fwtime                  __TIME__

#define INNER_FLASH_SAVE_ADDRESS (FLASH_BASE +  0x00040000 - SECTOR_SIZE)



typedef struct {
  uint16_t     BPM;
  uint8_t     Timbre;
  uint8_t     BandVol;
  uint8_t     StringVol;
  uint8_t     MIcVol;
  uint8_t     MicRev;
  uint8_t     AutoCloseTime;
  uint8_t     Transpose;
  uint8_t     BluetoothSW; /* 0=关 1=开；复用原 Language 槽位，布局不变 */
  uint8_t     Param1;
  uint8_t     Param2;
  uint8_t     Param3;
} DeviceParam_Type;

typedef struct {
  uint8_t Signature[4];
  uint8_t Name[12];
  uint8_t Data[16];
  uint8_t Time[16];
  uint8_t nvm_version;
  uint8_t lock_mcu_flash;
  uint8_t lock_mcu_swd;
  
  uint32_t sn_key;
  // 随机数
  //uint32_t seed;
  // 芯片密钥，用于防止镜像文件复制到另一颗MCU上
  //uint32_t chip_key[12];
  // 如果值等于MAGIC_POWER_ON_RESTORE，恢复默认值(不包含动态参数)
  uint16_t RestoreParameter; // MAGIC_POWER_ON_RESTORE

  uint8_t cal_time;
    // 机器参数
  DeviceParam_Type param; 
} NvmParam_Type;


typedef struct {
  NvmParam_Type data;
  uint16_t sum[2];
} NvmData_Type;


#define MAGIC_POWER_ON_RESTORE 0xA637

extern void drv_nvm_init(void);
NvmParam_Type * drv_nvm_param_ptr(void);
uint8_t drv_nvm_save_to_flash(void);
void drv_nvm_load_default_calibration_value(NvmParam_Type * pData, uint8_t withDynamic);
//void drv_nvm_load_default_calibration_dynamic_value(NvmParam_Type * pData);
void drv_nvm_load_default_calibration_static_value(NvmParam_Type * pData, uint8_t reset_open_status);//gh,2024.1.3    reset_open_status是1就是恢复出厂设置，是0就是开机



uint8_t drv_nvm_get_param_value_by_id (uint8_t nvmId);

#endif // _DRV_NVM_H_