#ifndef __SOFT_FLASH_H
#define __SOFT_FLASH_H

#include "pilot_navigation.h"
#include <stdbool.h>
#include <stdint.h>

#define TOTAL_PAGE 4096

//前10页用来存储用户配置。
#define pidinf_addr (512 * 16)
#define verinf_addr (512 * 24)
#define confinf_addr (512 * 32)

//===IAP地址不能更改，更改后BOOTLOADER也要改
#define IAP_ADDR (512 * 5)

#define caminf_addr (512 * 40)
#define parinf_addr (512 * 48)

//第11页，一整页用来存储数据的结束地址。一整页写入比字节写入要节约一半时间
// #define DATA_END_ADDR (512 * 11)
// #define DATA_END_PAGE (11)

//第12页，一整页用来存储POS总数。一整页写入比字节写入要节约一半时间
#define POS_TOTAL_ADDR (512 * 56)
#define POS_TOTAL_PAGE (12)

// 禁飞区存储地址
#define NO_FLY_ZONE_ADDR (512 * 64)
// 每条禁飞区占用的长度为 2字节是否有效标志 + 1 字节总条数 +
// 1 字节当前条顶点个数 + (8 × 3 × 4) 字节数据  =  100 字节
#define SIZE_OF_ONE_NO_FLY_ZONE (2 + 1 + 1 + (8 * 3 * 4))

// 第一点调整的高度
#define FPALTCHANGE_ADDR (512 * 80)
#define BREAKPOINT_ADDR (512 * 88)
//第一个航点存储在 WAYPOINT_ADDR+sizeof(waypoint)中，预留100页用来存储航点
//按照最多1500个航点,sizeof(waypoint) =
// 28,每页512字节，总共需要83页的FLASH空间。
#define WAYPOINT_ADDR (512 * 96)

//存储POS的开始地址，预留100页用来记录POS，
//按照sizeof(photopoint) =
// 32,每页512字节，200页可以记录3200个POS信息，暂时限制记录3000POS
#define POS_START_PAGE 200

//数据记录的开始地址
// #define DATA_START_PAGE 400

extern bool write_pid_information, write_conf_information,
    write_par_information, write_cam_information, write_ver_information,
    write_waypoint_information, write_breakpoint_information,
    write_pos_information, write_postotal_information, write_iap_flag,
    write_rcfactor_flag, write_custom_noflyzone;

void flash_at45db_initial(void);

bool flash_isexist(void);
bool flash_isbusy(void);

void flash_read_bytes(unsigned int add, unsigned char *pdata,
                      unsigned short len);
void flash_write_bytes(unsigned int add, unsigned char *pdata,
                       unsigned short len);

short flash_read_int16(unsigned int add);
void flash_write_int16(unsigned int add, short wvalue);

void flash_read_page(unsigned short Page_Add, unsigned char *pdata);
void flash_write_page(unsigned short page, unsigned char *Data);

void flash_write_bytes_ononepage(unsigned short page, unsigned char *pdata,
                                 unsigned short len);

void initial_parameters(void);
void write_par_to_flash(void);

#endif