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https://github.com/jialexd/sdk-ameba-v4.0c_180328.git
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209 lines
6.8 KiB
C
Executable file
209 lines
6.8 KiB
C
Executable file
/**
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******************************************************************************
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* @file rtl8710b_ota.h
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* @author
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* @version V1.0.0
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* @date 2016-05-17
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* @brief This file provides firmware functions to manage the OTA functions.
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******************************************************************************
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* @attention
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*
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* This module is a confidential and proprietary property of RealTek and
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* possession or use of this module requires written permission of RealTek.
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*
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* Copyright(c) 2015, Realtek Semiconductor Corporation. All rights reserved.
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******************************************************************************
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*/
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#ifndef _RTL8710B_OTA_H_
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#define _RTL8710B_OTA_H_
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#include "basic_types.h"
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/** @addtogroup AmebaZ_Platform
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* @{
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*/
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#define SINGLE_IMG_OTA_UPGRADE 1 /*single image method upgrade defination */
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#define SERVER_TYPE SERVER_LOCAL /*configure OTA demo type*/
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#define CONFIG_CUSTOM_SIGNATURE 1 /*custom signature used or not*/
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#define HTTP_OTA_UPDATE //if define, using http protocol, if not, will use socket
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#ifdef HTTP_OTA_UPDATE
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#define HEADER_BAK_LEN 32
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typedef struct {
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uint32_t status_code;
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uint32_t header_len;
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uint8_t *body;
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uint32_t body_len;
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uint8_t *header_bak;
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uint32_t parse_status;
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} http_response_result_t;
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#endif
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/** @defgroup OTA
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* @brief OTA driver modules
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* @{
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*/
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/* Exported Types --------------------------------------------------------*/
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/** @defgroup OTA_Exported_Types OTA Exported Types
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* @{
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*/
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#if SINGLE_IMG_OTA_UPGRADE
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/**
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* @brief OTA firmware file header structure definition
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*/
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typedef struct
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{
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u32 FwVer; /*!< Specifies the OTA firmware verision.
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This parameter is in first Dword in the firmware file. */
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u32 HdrNum;/*!< Specifies the OTA firmware header number.
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This parameter indicates how many headers in firmware file. */
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}update_file_hdr;
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/**
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* @brief OTA firmware file image header structure definition
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*/
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typedef struct
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{
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u8 ImgId[4]; /*!< Specifies the OTA image ID.
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This parameter is used to identify the OTA header needed. */
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u32 ImgHdrLen; /*!< Specifies the OTA image header length.
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This parameter indicates the Image Header Length. */
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u32 Checksum; /*!< Specifies the OTA image checksum.
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This parameter is used to judge whether the image received is correct. */
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u32 ImgLen; /*!< Specifies the OTA image length. */
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u32 Offset; /*!< Specifies the the location in the total firmware file. */
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u32 FlashOffset; /*!< Specifies the flash offset address of the corresponding image. */
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}update_file_img_hdr;
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/**
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* @brief OTA firmware file download information structure definition
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*/
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typedef struct
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{
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u32 ImgId; /*!< Specifies the Image ID.*/
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u32 FlashAddr; /*!< Specifies the Flash Address.
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This parameter is used to write the Image to the flash. */
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u32 ImgOffset; /*!< Specifies the Image location in Firmware header.
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This parameter indicates the Image location in firmware file. */
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u32 ImageLen; /*!< Specifies the OTA image length. */
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}update_dw_info;
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/**
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* @brief OTA target image header structure definition
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*/
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typedef struct
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{
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update_file_hdr FileHdr; /*!< Specifies the firmware file header. */
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update_file_img_hdr FileImgHdr; /*!< Specifies the target OTA image firmware file header. */
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update_file_img_hdr FileRdpHdr; /*!< Specifies the target RDP image firmware file header. */
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u32 RdpStatus;
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}update_ota_target_hdr;
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/**
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* @brief OTA image ID header structure definition
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*/
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typedef struct
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{
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u8 ImgId[5]; /*!< Specifies the image ID strings. */
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}update_file_img_id;
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#endif
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/**
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* @}
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*/
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/* Exported constants --------------------------------------------------------*/
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/** @defgroup OTA_Exported_Constants OTA Exported Constants
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* @{
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*/
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/** @defgroup OTA_system_parameter_definitions
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* @{
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*/
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#define OFFSET_DATA FLASH_SYSTEM_DATA_ADDR /*system data offset address*/
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#define BACKUP_SECTOR (FLASH_SYSTEM_DATA_ADDR - 0x1000) /*back up system data offset address*/
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#define OTA1_ADDR 0x0800B000 /*the OTA1 start address*/
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#define OTA2_ADDR 0x08080000 /*the OTA2 start address*/
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#define BUF_SIZE 512 /*the size of the buffer used for receiving firmware data from server*/
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#define RDP_FLASH_ADDR 0x080FF000 /*the flash addresss for RDP image*/
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#define OTA_IMAG 0 /*identify the OTA image*/
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#define RDP_IMAG 1 /*identify the RDP image*/
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/**
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* @}
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*/
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/** @defgroup OTA_Index_definitions
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* @{
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*/
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#define OTA_INDEX_1 0
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#define OTA_INDEX_2 1
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/**
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* @}
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*/
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/**
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* @}
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*/
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/* Exported functions --------------------------------------------------------*/
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/** @defgroup OTA_Exported_Functions OTA Exported Functions
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* @{
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*/
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u32 OTA_Change(u32 OTAIdx);
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void* ota_update_malloc(unsigned int size);
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void ota_update_free(void *buf);
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#if (SERVER_TYPE == SERVER_LOCAL)
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void ota_platform_reset(void);
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int ota_write_ota2_addr(uint32_t ota_addr);
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u32 ota_get_cur_index(void);
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#if SINGLE_IMG_OTA_UPGRADE
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u32 recv_file_info_from_server(u8 * Recvbuf, u32 len, int socket);
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u32 recv_ota_file_hdr(u8 * Recvbuf, u32 * len, update_ota_target_hdr * pOtaTgtHdr, int socket);
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u32 get_ota_tartget_header(u8* buf, u32 len, update_ota_target_hdr * pOtaTgtHdr, u8 * ImgId);
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void erase_ota_target_flash(u32 addr, u32 len);
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s32 download_new_fw_from_server(u32 addr, int socket, update_ota_target_hdr * pOtaTgtHdr, u8 * signature);
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u32 verify_ota_checksum(u32 addr, u32 len, u8 * signature, update_ota_target_hdr * pOtaTgtHdr);
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u32 change_ota_signature(u32 addr, u8 * signature, u32 ota_target_index);
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u32 get_ota_address(u32 ota_target_index, u32 * new_addr, update_ota_target_hdr * pOtaTgtHdr);
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#endif
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#endif
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/**
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* @}
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*/
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/**
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* @}
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*/
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/**
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* @}
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*/
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#ifdef HTTP_OTA_UPDATE
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int parse_http_response(uint8_t *response, uint32_t response_len, http_response_result_t *result);
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int update_ota_http_connect_server(int server_socket, char *host, int port);
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int http_read_socket( int socket, uint8_t *recevie_buf, int buf_len );
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/*************************************************************************************************
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** Function Name : http_update_ota
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** Description : The process of OTA updating through http protocol
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** Input : cfg:struct update_cfg_local_t
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** Return : NULL
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**************************************************************************************************/
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int http_update_ota(char *host, int port, char *resource);
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#endif
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#endif //_RTL8710B_OTA_H_
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/******************* (C) COPYRIGHT 2016 Realtek Semiconductor *****END OF FILE****/
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