说明：
对于同步上报接口，如果在接口超时时间到时，tuya_sdk还未收到服务器的PUBACK，接口返回失败；根据enable_auto_retrans参数不同，tuya_sdk动作如下：enable_auto_retrans = TRUE, tuya_sdk保留未发送成功的消息(和服务器保持连接的情况下)，并自动尝试重新发送；enable_auto_retrans = FALSE,tuya_sdk直接Delete(Msg)接口说明dev_report_dp_json_async为异步上报接口， PUBLISH(Qos1,Msg);tuya_sdk不会等待服务器的PUBACK，立即返回给设备/************************************************************ Function: dev_report_dp_json_async* Desc: report dp info a-synced.* Input:devid: if sub-device, then devid = sub-device_id*if gateway/soc/mcu, then devid = NULL* Input:dp_data: dp array header* Input:cnt: dp array count* Return:OPRT_OK: success Other: fail***********************************************************/OPERATE_RET dev_report_dp_json_async(IN CONST CHAR_T *dev_id,IN CONST TY_OBJ_DP_S *dp_data,IN CONST UINT_T cnt);dev_report_dp_stat_sync同步上报接口，PUBLISH(Qos1,Msg);/************************************************************ Function: dev_report_dp_stat_sync* Desc: report dp status info synced.*if time_stamp==0, time_stamp = time of msg arrival of the server* Input:devid: if sub-device, then devid = sub-device_id*if gateway/soc/mcu, then devid = NULL* Input:dp_data: dp status array header* Input:cnt: dp status array count* Input:timeout: function blocks until timeout seconds* Return:OPRT_OK: success Other: fail***********************************************************/#define dev_report_dp_stat_sync(dev_id, dp_data, cnt, timeout) \dev_report_dp_stat_sync_extend(dev_id, dp_data, cnt, timeout, TRUE)OPERATE_RET dev_report_dp_stat_sync_extend(IN CONST CHAR_T *dev_id,IN CONST TY_OBJ_DP_S *dp_data,\IN CONST UINT_T cnt,IN CONST UINT_T timeout, IN CONST BOOL_T enable_auto_retrans);dev_report_dp_raw_sync为同步上报接口， PUBLISH(Qos1,Msg);/************************************************************ Function: dev_report_dp_raw_sync* Desc: report dp raw info synced.* Input:devid: if sub-device, then devid = sub-device_id*if gateway/soc/mcu, then devid = NULL* Input:dpid: raw dp id* Input:data: raw data* Input:len : len of raw data* Input:timeout: function blocks until timeout seconds* Return:OPRT_OK: success Other: fail***********************************************************/#define dev_report_dp_raw_sync(dev_id, dpid, data, len, timeout) \dev_report_dp_raw_sync_extend(dev_id, dpid, data, len, timeout, TRUE)OPERATE_RET dev_report_dp_raw_sync_extend(IN CONST CHAR_T *dev_id,IN CONST BYTE_T dpid,\ IN CONST BYTE_T *data,IN CONST UINT_T len,\ IN CONST UINT_T timeout, IN CONST BOOL_T enable_auto_retrans);实例代码RAW型数据上报/***************************************************************** * @Function: tuya_iot_sdk_upload_raw * @Description: 上报RAW型数据示例说明 * @Param: Do not edit * @Return: void *****************************************************************/OPERATE_RET tuya_iot_sdk_upload_raw(void){OPERATE_RET op_ret;unsigned char dpid = 19;unsigned char data[] = {"iot.tuya.com"};op_ret = dev_report_dp_raw_sync(NULL,dpid,data,sizeof(data),5);if (op_ret != OPRT_OK){PR_ERR("dev_report_dp_raw_sync op_ret:%d",op_ret);}else{PR_NOTICE("dev_report_dp_raw_sync success");}return op_ret;}数值型value数据上报如下图所示，我们以扫地机产品为例来说明DP_ID = 16的清扫面积功能点上报方法
数值范围 1 ～ 9999，最大可定义范围(-2147483648～2147483647)间距 1， 即上报合法的数据为 1 2 3 …… 9999倍数 1， 也可以理解为数值精度，APP界面显示数值 = 设备上报数值 * 10^(-1)
如设备上报 121，手机界面显示12.1
代码参考
/***************************************************************** * @Function: tuya_iot_sdk_upload_value * @Description: 上报数值型数据示例说明 * @Param: signed int value * @Return: OPERATE_RET *****************************************************************/OPERATE_RET tuya_iot_sdk_upload_value(signed int value){OPERATE_RET op_ret;TY_OBJ_DP_S value_dp;value_dp.dpid = 16;value_dp.time_stamp = 0; // dp happen time. if 0, mean nowvalue_dp.type = PROP_VALUE;value_dp.value.dp_value = value;op_ret = dev_report_dp_json_async(NULL,&value_dp,sizeof(value_dp)/sizeof(TY_OBJ_DP_S));if (op_ret != OPRT_OK){PR_ERR("dev_report_dp_json_async op_ret:%d",op_ret);}else{PR_NOTICE("dev_report_dp_json_async success");}return op_ret;}故障型bitmap数据上报如下图所示，我们以扫地机产品为例来说明DP_ID = 18的故障告警功能点上报方法：
代码参考
#define Clean_Fault (0x00) // 清除故障显示#define Left_Wheel_Overload (0x01) // 左主动轮过载 #define Right_Wheel_Overload(0x02) // 右主动轮过载 #define Brush_Overload (0x04) // 边刷过载 #define Collision_Switch_Abnormal(0x08) // 碰撞开关异常 #define Ground_Detection_Abnormal(0x10) // 地检异常 #define Fan_Overload(0x20) // 风扇过载 #define Roll_brush_Overload (0x40) // 滚刷过载 #define Trash_Box_Abnormal (0x80) // 垃圾盒未装好#define Out_of_Power(0x0100)// 电量过低#define Other_Faults(0x0200)// 其他故障/***************************************************************** * @Function: tuya_iot_sdk_upload_bitmap * @Description: 上报故障型数据示例说明 * @Param: Do not edit * @Return: void *****************************************************************/OPERATE_RET tuya_iot_sdk_upload_bitmap(void){OPERATE_RET op_ret;TY_OBJ_DP_S bitmap_dp;bitmap_dp.dpid = 18;bitmap_dp.time_stamp = 0; // dp happen time. if 0, mean nowbitmap_dp.type = PROP_BITMAP;bitmap_dp.value.dp_bitmap = (Out_of_Power | Ground_Detection_Abnormal); // 上报电量过低 & 地检异常op_ret = dev_report_dp_json_async(NULL,&bitmap_dp,sizeof(bitmap_dp)/sizeof(TY_OBJ_DP_S));if (op_ret != OPRT_OK){PR_ERR("dev_report_dp_json_async op_ret:%d",op_ret);}else{PR_NOTICE("dev_report_dp_json_async success");}}故障显示语言配置
具体操作请参考产品多语言管理：https://docs.tuya.com/cn/product/product-language.html
字符串型string数据上报这里以上报一个json格式的数据为例
代码参考
/***************************************************************** * @Function: tuya_iot_sdk_upload_str * @Description: 上报字符串型数据示例说明，以上报一个cjson字符串为例 * @Param: Do not edit * @Return: OPERATE_RET *****************************************************************/OPERATE_RET tuya_iot_sdk_upload_str(void){cJSON * pJsonRoot = NULL;pJsonRoot = cJSON_CreateObject();if(NULL == pJsonRoot){return OPRT_MALLOC_FAILED;}cJSON_AddStringToObject(pJsonRoot, "obj1", "Hello TuyaInc");cJSON_AddNumberToObject(pJsonRoot, "number", 10010);cJSON_AddBoolToObject(pJsonRoot, "bool", 1);char * pJsonStr = cJSON_PrintUnformatted(pJsonRoot);printf("pJsonRoot:%s\n",pJsonStr);cJSON_Delete(pJsonRoot);// 增加转义字符char *pConJsonStr = NULL;pConJsonStr = str_replace(pJsonStr,"\"","\\\"");if(NULL == pConJsonStr){return OPRT_MALLOC_FAILED;}printf("pConJsonStr:%s\n",pConJsonStr);OPERATE_RET op_ret;TY_OBJ_DP_S str_dp;str_dp.dpid = 15;str_dp.time_stamp = 0; // dp happen time. if 0, mean nowstr_dp.type = PROP_STR;str_dp.value.dp_str = pConJsonStr;op_ret = dev_report_dp_json_async(NULL,&str_dp,sizeof(str_dp)/sizeof(TY_OBJ_DP_S));if (op_ret != OPRT_OK){PR_ERR("dev_report_dp_json_async op_ret:%d",op_ret);}else{PR_NOTICE("dev_report_dp_json_async success");}free(pConJsonStr);free(pJsonStr);return op_ret;}/***************************************************************** * @Function: str_replace * @Description: Do not edit * @Param: Do not edit * @Return: value, 要记得free(value) *****************************************************************/char *str_replace(const char *src, const char *from, const char *to){size_t size= strlen(src) + 1;size_t fromlen = strlen(from);size_t tolen= strlen(to);char *value = malloc(size);char *dst = value;if ( value != NULL ){ for ( ;; ) { const char *match = strstr(src, from); if ( match != NULL ){size_t count = match - src;char *temp;size += tolen - fromlen;temp = realloc(value, size);if ( temp == NULL ){free(value);return NULL;}dst = temp + (dst - value);value = temp;memmove(dst, src, count);src += count;dst += count;memmove(dst, to, tolen);src += fromlen;dst += tolen; } else /* No match found. */ {strcpy(dst, src);break; } }}return value;}数据组合上报如下以组合上报扫地机器人设备的剩余电量、边刷寿命、滚刷寿命、滤网寿命数据；
代码参考
TY_OBJ_DP_S dp_msg[4];// 剩余电量dp_msg[0].dpid = 6;dp_msg[0].type = PROP_VALUE;dp_msg[0].value.dp_value = 100; dp_msg[0].time_stamp = 0;// 边刷寿命dp_msg[1].dpid = 7;dp_msg[1].type = PROP_VALUE;dp_msg[1].value.dp_value = 99; dp_msg[1].time_stamp = 0;// 滚刷寿命dp_msg[2].dpid = 8;dp_msg[2].type = PROP_VALUE;dp_msg[2].value.dp_value = 90;dp_msg[2].time_stamp = 0;// 滤网寿命dp_msg[3].dpid = 9;dp_msg[3].type = PROP_VALUE;dp_msg[3].value.dp_value = 0;dp_msg[3].time_stamp = 0;op_ret = dev_report_dp_json_async(NULL,dp_msg,sizeof(dp_msg)/sizeof(TY_OBJ_DP_S));if (op_ret != OPRT_OK){PR_ERR("dev_report_dp_json_async op_ret:%d\n", op_ret);return op_ret;}PR_NOTICE("dev_report_dp_json_async success");Tuya Inc®
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Modified at2019-09-27 11:58:01