157 lines
5.7 KiB
C
157 lines
5.7 KiB
C
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#ifndef OTA_H
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#define OTA_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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#define SIZE_1K (1024) ///< 1K 字节大小
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#define MD5_CHKSUM_LEN (16) ///< MD5校验和长度
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#define MD5_CHKSUM_STR_LEN (MD5_CHKSUM_LEN * 2 + 1) ///< MD5校验和字符串格式长度
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#define NO_OTA_STATUS_VAL_TAG (0) ///< 状态默认值
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/**
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* 系统启动模式定义
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*/
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typedef enum
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{
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NORMAL_SETUP = 0x1234, ///< 普通启动模式
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RECOVERY_SETUP, ///< 恢复模式
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SYSTEM_OTA, ///< OTA升级模式
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SYSTEM_OTA_OK,
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} SETUP_MODE;
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/**
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* OTA状态命令定义
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*/
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typedef enum
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{
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OTA_CURRENT_VERSION = 0, ///< 当前系统版本号
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OTA_CURRENT_SETUP_MODE, ///< 当前系统启动模式
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OTA_CURRENT_REBOOT_TIME, ///< 当前系统未正常启动次数
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OTA_DOWNLOAD_FILE, ///< OTA升级包下载状态
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OTA_DOWNLOAD_PROGRESS, ///< OTA升级包下载进度
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OTA_VERIFY_FILE, ///< 文件校验结果
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OTA_VERIFY_PARTITION, ///< OTA分区校验结果
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OTA_DECOMPRESS_FILE, ///< OTA当前进度：解压文件
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OTA_UPGRADE_READY, ///< OTA更新准备完成
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OTA_UPGRADE_START, ///< OTA更新开始
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OTA_UPGRADE_PARTITION, ///< OTA写入分区数据
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OTA_RECOVERY_START, ///< OTA恢复模式启动
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OTA_REREQ_OTA_NOW, ///< OTA请求立即执行OTA更新系统
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OTA_REBOOT_SYSTEM, ///< OTA准备重启系统
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OTA_SUCCESED, ///< OTA执行成功
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OTA_UNKNOWN_CMD, ///< 位置OTA状态命令
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OTA_ERR_CODE, ///< OTA过程异常
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OTA_DISK_FULL, ///< 存储空间不足
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} OTA_STATUS_TYPE;
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/**
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* OTA模式
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*/
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typedef enum
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{
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OTA_MODE_NORMAL = 9029, ///< 普通OTA更新模式
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OTA_MODE_FORCE_NOW, ///< 强制OTA更新模式
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OTA_MODE_RECOVERY, ///< OTA恢复模式
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} OTA_MODE;
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/**
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* OTA操作命令
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*/
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typedef enum
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{
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OTA_CMD_DOWNLOAD = 1234, ///< 下载OTA升级包
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OTA_CMD_USED_LOCAL_IMAGE, ///< 从上次备份的OTA升级包升级
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OTA_CMD_EXEC, ///< 开始OTA更新系统
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} OTA_CMD;
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/**
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* OTA级包信息
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*
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*/
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typedef struct
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{
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char url[SIZE_1K]; ///< URL, Base64编码
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char md5[MD5_CHKSUM_STR_LEN]; ///< OTA升级包MD5校验和
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unsigned int size; ///< OTA升级包文件大小
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} OTA_FILE_INFO, *POTA_FILE_INFO;
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/**
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* 控制中心控制命令协议
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*
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* @see OTA_CMD
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* @see OTA_MODE
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* @see OTA_FILE_INFO
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*/
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typedef struct
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{
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int version; ///< OTA版本号
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OTA_CMD otaCmd; ///< OTA命令
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OTA_MODE otaMode; ///< OTA模式
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OTA_FILE_INFO otaFileInfo; ///< OTA升级包信息
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} OTA_DATA_INFO, *POTA_DATA_INFO;
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/**
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* OTA状态信息协议
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*
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* @see OTA_STATUS_TYPE
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*/
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typedef struct
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{
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OTA_STATUS_TYPE status; ///< 状态命令
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int val; ///< 状态值
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} OTA_RSP_STATUS, *POTA_RSP_STATUS;
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static inline const char* otaStatusName(OTA_STATUS_TYPE type)
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{
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switch(type)
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{
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case OTA_CURRENT_VERSION:
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return ("OTA_CURRENT_VERSION");
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case OTA_CURRENT_SETUP_MODE:
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return ("OTA_CURRENT_SETUP_MODE");
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case OTA_CURRENT_REBOOT_TIME:
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return ("OTA_CURRENT_REBOOT_TIME");
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case OTA_DOWNLOAD_FILE:
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return ("OTA_DOWNLOAD_FILE");
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case OTA_DOWNLOAD_PROGRESS:
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return ("OTA_DOWNLOAD_PROGRESS");
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case OTA_VERIFY_FILE:
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return ("OTA_VERIFY_FILE");
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case OTA_VERIFY_PARTITION:
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return ("OTA_VERIFY_PARTITION");
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case OTA_DECOMPRESS_FILE:
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return ("OTA_DECOMPRESS_FILE");
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case OTA_UPGRADE_READY:
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return ("OTA_UPGRADE_READY");
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case OTA_UPGRADE_START:
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return ("OTA_UPGRADE_START");
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case OTA_UPGRADE_PARTITION:
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return ("OTA_UPGRADE_PARTITION");
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case OTA_RECOVERY_START:
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return ("OTA_RECOVERY_START");
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case OTA_REREQ_OTA_NOW:
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return ("OTA_REREQ_OTA_NOW");
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case OTA_REBOOT_SYSTEM:
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return ("OTA_REBOOT_SYSTEM");
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case OTA_SUCCESED:
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return ("OTA_SUCCESED");
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case OTA_UNKNOWN_CMD:
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return ("OTA_UNKNOWN_CMD");
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case OTA_ERR_CODE:
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return ("OTA_ERR_CODE");
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default:
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return ("Unknown Type");
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}
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}
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#ifdef __cplusplus
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}
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#endif
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#endif
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