#ifndef APP_OTA_H
#define APP_OTA_H
#include <stdint.h>
#include "fr30xx.h"
/******************************************************************************
 * MACROS (ºê¶¨Òå)
 */
 
/*****************************************************************************
 * CONSTANTS (³£Á¿¶¨Òå)
 */
#define DOCUMENT_CHECK                   1
#define BOOT_A_INFO_ADDRESS              0
#define BOOT_B_INFO_ADDRESS              0x1000

#define BOOTLOADER_IMG_RSV_SIZE          (220*1024)
#define OTA_B_STORAGE_ADDRESS            ((4+4)*1024 + BOOTLOADER_IMG_RSV_SIZE)
#define IMAGE_INFO_RSV_SIZE              0x2000   //8K
#define APP_CODE_INFO_OFFSET             0x148
#define IMGAE_INFO_SIZE                  0x10
#define OTA_BOOT_INFO_ADDRESS            (OTA_B_STORAGE_ADDRESS + BOOTLOADER_IMG_RSV_SIZE)
#define APP_CODE_STORAGE_ADDRESS         (OTA_BOOT_INFO_ADDRESS+IMAGE_INFO_RSV_SIZE)     
#define RETARGET_APP_CODE_ADDRESS        (FLASH_DAC_BASE+APP_CODE_STORAGE_ADDRESS) //APPµØÖ·
#define FILE_CODE_ADDRESS_OFFSET         IMGAE_INFO_SIZE   
               
#define FLASH_SIZE                       0x200000    // flash 2M
#define DSP_CODE_MAX_SIZE                (256*1024)  // the maximun size of DSP code 
#define CONTROLLER_CODE_MAX_SIZE         (80*1024)   // the maximun size of CONTROLLER code
#define BOOT_CODE_MAX_SIZE               BOOTLOADER_IMG_RSV_SIZE    // the maximun size of BOOT
#define APP_CODE_MAX_SIZE                (FLASH_SIZE-DSP_CODE_MAX_SIZE-CONTROLLER_CODE_MAX_SIZE) // the maximun size of APP

#define DSP_STORAGE_ADDRESS              (FLASH_SIZE-DSP_CODE_MAX_SIZE)           
#define CONTROLLER_STORAGE_ADDRESS       (DSP_STORAGE_ADDRESS-CONTROLLER_CODE_MAX_SIZE)

#define OTA_START_TIMOUT                 5000
#define OTA_ADV_TIMEOUT                  1000*60*1

#define OTA_HDR_RESULT_LEN               1
#define OTA_HDR_OPCODE_LEN               1
#define OTA_HDR_LENGTH_LEN               2

/*file type*/
#define FILE_TYPE_APP                    0x01
#define FILE_TYPE_CONTROLLER             0x02
#define FILE_TYPE_DSP                    0x04
typedef enum
{
    OTA_CMD_NVDS_TYPE,
    OTA_CMD_GET_STR_BASE,
    OTA_CMD_READ_FW_VER,    //read firmware version
    OTA_CMD_PAGE_ERASE,
    OTA_CMD_CHIP_ERASE,
    OTA_CMD_WRITE_DATA,
    OTA_CMD_READ_DATA,
    OTA_CMD_WRITE_MEM,
    OTA_CMD_READ_MEM,
    OTA_CMD_REBOOT,
    OTA_CMD_START,
    OTA_CMD_NULL,
} ota_cmd_t;

typedef enum
{
    FILE_BOOT_LOADER =1,
    FILE_APP,
    FILE_CONTROLLER,
    FILE_DSP,
}ota_file_type_t;

typedef enum 
{
    OTA_RSP_SUCCESS,
    OTA_RSP_ERROR,
    OTA_RSP_UNKNOWN_CMD,
}ota_rsp_t;

/*****************************************************************************
 * TYPEDEFS (ÀàÐͶ¨Òå)
 */
struct app_otas_status_t
{
    uint8_t  read_opcode;
    uint8_t  length;
    uint32_t base_addr;
};

typedef struct  
{
    volatile uint32_t MSP;
    volatile uint32_t Reset_Handler;
}str_CoreRemapStart_t;

/******************************************************************************
 * GLOBAL VARIABLES (È«¾Ö±äÁ¿)
 */

/******************************************************************************
 * FUNCTION DESCRIPTION
 */
uint16_t app_otas_read_data(uint8_t *p_data);
void app_otas_recv_data(uint8_t conidx,uint8_t *p_data,uint16_t len);
void ota_init(void);
void ota_deinit(void);
void ota_set_imagesize(uint32_t imagesize);
uint32_t ota_get_imagesize(void);
void platform_reset(void);
void ota_check(void);
void jump_to_app(void);
void check_file_integrity(void);
void ota_info_init(void);
void ota_boot_start(void);
#endif