#ifndef __MEMORY_H__
#define __MEMORY_H__
#include "stm32f10x.h"

#define DEVICE_ALRD        0x01  //设备信息是否写入eeprom标志

//读芯片内部信息地址
#define GD32F10X_ID_ADDR    0x1FFFF7E8
#define GD32F30X_ID_ADDR    0x1FFFF7E8
#define GD32F10X_TYPE_ADDR  0xE0042000

//eeprom存储的共有数据
typedef enum
{
	
    /*第一次上电(0X55)*/
    EECFG_FIRST_INIT0               = 0x0000,

    /*第一次上电(0XAA)*/
    EECFG_FIRST_INIT1               = 0x0001,

    /*EEPROM版本*/
    EECFG_VER                       = 0x0002,

    /*复位次数*/
    EECFG_RST_TIME0                 = 0x0003,

    /*复位次数*/
    EECFG_RST_TIME1                 = 0x0004,

    /*复位次数*/
    EECFG_RST_TIME2                 = 0x0005,

    /*复位次数*/
    EECFG_RST_TIME3                 = 0x0006,

    /*升级标志（本体）*/
    EECFG_UPDATE_FLAG0              = 0x0007,

    /*升级标志（掩码）*/
    EECFG_UPDATE_FLAG1              = 0x0008,

    /*升级状态（本体）*/
    EECFG_UPDATE_STATE0             = 0x0009,

    /*升级状态（掩码）*/
    EECFG_UPDATE_STATE1             = 0x000A,

    /*预留*/
    EECFG_RESERVE0                  = 0x000B,

    /*预留*/
    EECFG_RESERVE1                  = 0x000C,

    /*出厂信息是否被初始化过*/
    EECFG_INFO_ALRD_INIT            = 0x000D,

    /*设备SN*/
    EECFG_SN0                       = 0x000E,

    /*设备SN*/
    EECFG_SN1                       = 0x000F,

    /*设备SN*/
    EECFG_SN2                       = 0x0010,

    /*设备SN*/
    EECFG_SN3                       = 0x0011,

    /*设备类型*/
    EECFG_DEV_TYPE0                 = 0x0012,

    /*设备类型*/
    EECFG_DEV_TYPE1                 = 0x0013,

    /*生产厂家*/
    EECFG_MFRS0                     = 0x0014,

    /*生产厂家*/
    EECFG_MFRS1                     = 0x0015,

    /*批次号*/
    EECFG_BN0                       = 0x0016,

    /*批次号*/
    EECFG_BN1                       = 0x0017,

    /*生产日期*/
    EECFG_PD0                       = 0x0018,

    /*生产日期*/
    EECFG_PD1                       = 0x0019,

    /*生产日期*/
    EECFG_PD2                       = 0x001A,

    /*生产日期*/
    EECFG_PD3                       = 0x001B,

    /*PCB版本*/
    EECFG_PCB_VER                   = 0x001C,

    /*预留*/
    EECFG_RESERVED0                 = 0x001D,

    /*预留*/
    EECFG_RESERVED1                 = 0x001E,

    /*预留*/
    EECFG_RESERVED2                 = 0x001F,

    /*预留*/
    EECFG_RESERVED3                 = 0x0020,

    /*Bootloader版本*/
    EECFG_BT_VER0                   = 0x0021,

    /*Bootloader版本*/
    EECFG_BT_VER1                   = 0x0022,

    /*Bootloader版本*/
    EECFG_BT_VER2                   = 0x0023,

    /*Bootloader版本*/
    EECFG_BT_VER3                   = 0x0024,

    /*产测版本*/
    EECFG_PT_VER0                   = 0x0025,

    /*产测版本*/
    EECFG_PT_VER1                   = 0x0026,

    /*产测版本*/
    EECFG_PT_VER2                   = 0x0027,

    /*产测版本*/
    EECFG_PT_VER3                   = 0x0028,

    /*APP1版本*/
    EECFG_APP1_VER0                 = 0x0029,

    /*APP1版本*/
    EECFG_APP1_VER1                 = 0x002A,

    /*APP1版本*/
    EECFG_APP1_VER2                 = 0x002B,

    /*APP1版本*/
    EECFG_APP1_VER3                 = 0x002C,

    /*APP2版本*/
    EECFG_APP2_VER0                 = 0x002D,

    /*APP2版本*/
    EECFG_APP2_VER1                 = 0x002E,

    /*APP2版本*/
    EECFG_APP2_VER2                 = 0x002F,

    /*APP2版本*/
    EECFG_APP2_VER3                 = 0x0030,

    /*APP3版本*/
    EECFG_APP3_VER0                 = 0x0031,

    /*APP3版本*/
    EECFG_APP3_VER1                 = 0x0032,

    /*APP3版本*/
    EECFG_APP3_VER2                 = 0x0033,

    /*APP3版本*/
    EECFG_APP3_VER3                 = 0x0034,

    /*EEPROM存储数据字节数*/
    EECFG_NUM                       = 0x0035

}eeprom_common_data ;

//eeprom开头存储信息
typedef struct _eeprom_first_info
{
	uint16_t eeprom_first_init_flag;  
	uint8_t  eeprom_ver;
	uint32_t reset_total_num;
	uint16_t updata_flag;
	uint16_t updata_state;
}__attribute__((packed)) eeprom_first_info_t;
extern eeprom_first_info_t eeprom_first_info;

//设备版本信息
typedef struct _device_version_info
{
  uint32_t boot_ver;
  uint32_t PT_ver;
  uint32_t APP1_ver;
  uint32_t APP2_ver;
  uint32_t APP3_ver;
} device_version_info_t;
extern device_version_info_t device_version_info;

//升级状态
typedef struct _updata_state
{
	uint16_t updata_flag;
	uint16_t backoff_begin;
	uint16_t backoff_over;
}updata_state_t;
extern updata_state_t updata_state_info;

extern uint32_t software_version_bootloader,reset_total_cnt,last_reset_flag;
extern uint8_t Encrypt;

void eeprom_init_handle(void);
void device_info_init_handle(void);
void device_fixed_info_init(void);
void device_info_update(void);
void device_info_get(void);
void eeprom_write_data(uint32_t WriteAddr,uint8_t *pBuffer,uint16_t NumToWrite);
void power_on_read(void);
uint16_t set_updata_state(uint16_t data);
#endif