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Tautvydas Belgeras 2018-06-05 16:16:17 +03:00
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component/soc/realtek/8195a/misc/platform/ota_8195a.h Normal file
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#ifndef OTA_8195A_H
#define OTA_8195A_H
#include <FreeRTOS.h>
#include <task.h>
#include <platform_stdlib.h>
#include <flash_api.h>
#include <lwip/sockets.h>
/************************Related setting****************************/
#define HTTP_OTA_UPDATE //if define, using http protocol, if not, will use socket
#define CONFIG_CUSTOM_SIGNATURE 0 //if verify the custom signature(define in ota_8195a.c cus_sig)
#define WRITE_OTA_ADDR 1
#define SWAP_UPDATE 0
#define BUF_SIZE 512
#define HEADER_BAK_LEN 32
#define OFFSET_DATA FLASH_SYSTEM_DATA_ADDR
#define IMAGE_2 0x0000B000
#if WRITE_OTA_ADDR
#define BACKUP_SECTOR (FLASH_SYSTEM_DATA_ADDR - 0x1000)
#endif
/*******************************************************************/
/****************Define the structures used*************************/
typedef struct{
uint32_t ip_addr;
uint16_t port;
}update_cfg_local_t;
typedef struct {
uint32_t status_code;
uint32_t header_len;
uint8_t *body;
uint32_t body_len;
uint8_t *header_bak;
uint32_t parse_status;
} http_response_result_t;
typedef union {
uint32_t u;
unsigned char c[4];
} _file_checksum;
/*******************************************************************/
/****************General functions used by ota update***************/
void *update_malloc(unsigned int size);
void update_free(void *buf);
void ota_platform_reset(void);
#if WRITE_OTA_ADDR
int write_ota_addr_to_system_data(flash_t *flash, uint32_t ota_addr);
#endif
int update_ota_connect_server(int server_socket, update_cfg_local_t *cfg);
uint32_t update_ota_prepare_addr(void);
#if SWAP_UPDATE
uint32_t update_ota_swap_addr(uint32_t img_len, uint32_t NewImg2Addr);
#endif
int update_ota_erase_upg_region(uint32_t img_len, uint32_t NewImg2Len, uint32_t NewImg2Addr);
int update_ota_checksum(_file_checksum *file_checksum, uint32_t flash_checksum, uint32_t NewImg2Addr);
/*******************************************************************/
/*******************Functions called by AT CMD**********************/
void cmd_update(int argc, char **argv);
void cmd_ota_image(bool cmd);
/*******************************************************************/
/*************************************************************************************************
** Function Name : update_ota_local
** Description : Starting a thread of OTA updating through socket
** Input : ip:The IP address of OTA server
** port:The Port of OTA server
** Return : 0: Task created OK
** -1: Task created failed
**************************************************************************************************/
int update_ota_local(char *ip, int port);
#ifdef HTTP_OTA_UPDATE
int parse_http_response(uint8_t *response, uint32_t response_len, http_response_result_t *result);
int update_ota_http_connect_server(int server_socket, char *host, int port);
/*************************************************************************************************
** Function Name : http_update_ota
** Description : The process of OTA updating through http protocol
** Input : cfg:struct update_cfg_local_t
** Return : NULL
**************************************************************************************************/
int http_update_ota(char *host, int port, char *resource);
#endif
#endif