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433 lines
16 KiB
C
433 lines
16 KiB
C
/******************************************************************************
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* author: kerwincui
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* create: 2021-06-08
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* email：164770707@qq.com
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* source:https://github.com/kerwincui/wumei-smart
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******************************************************************************/
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#include "mqtt.h"
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#include "led.h"
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#include "common.h"
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#include "cJSON.h"
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#include "cJSON_Utils.h"
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#include "nvs_storage.h"
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#include "driver/temp_sensor.h"
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#include "i2c_temp.h"
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#include "wifi.h"
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static const char *TAG = "MQTT";
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static esp_mqtt_client_handle_t mqtt_client=NULL;
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static char *update_status_topic;
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static char *get_status_topic;
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static char *update_setting_topic;
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static char *get_setting_topic;
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// 发布设备状态
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void publishStatus(void){
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// temp_sensor_read_celsius(&device_temp); //获取设备温度
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// get_temp_humi(); // 获取空气温湿度
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get_ap_info(); //获取wifi信号
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cJSON *status = cJSON_CreateObject();
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cJSON_AddStringToObject(status,"deviceNum",device_num);
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cJSON_AddNumberToObject(status,"relayStatus",relay_status);
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cJSON_AddNumberToObject(status,"lightStatus",light_status);
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cJSON_AddNumberToObject(status,"isOnline",1);
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cJSON_AddNumberToObject(status,"rssi",rssi);
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cJSON_AddNumberToObject(status,"deviceTemperature",device_temp);
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cJSON_AddNumberToObject(status,"airTemperature",air_temperature);
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cJSON_AddNumberToObject(status,"airHumidity",air_humidity);
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cJSON_AddNumberToObject(status,"triggerSource",trigger_source);
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cJSON_AddNumberToObject(status,"brightness",brightness);
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cJSON_AddNumberToObject(status,"lightInterval",light_interval);
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cJSON_AddNumberToObject(status,"lightMode",light_mode);
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cJSON_AddNumberToObject(status,"fadeTime",fade_time);
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cJSON_AddNumberToObject(status,"red",red);
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cJSON_AddNumberToObject(status,"green",green);
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cJSON_AddNumberToObject(status,"blue",blue);
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char *status_msg = cJSON_Print(status);
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//释放内存
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cJSON_Delete(status);
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ESP_LOGI(TAG,"status msg: %s",status_msg);
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int msg_id=esp_mqtt_client_publish(mqtt_client,"status",status_msg,0,1,0);
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ESP_LOGI(TAG, "sent publish device status, msg_id=%d",msg_id);
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}
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//发布设备配置
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void publishSetting(void){
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cJSON *setting = cJSON_CreateObject();
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cJSON_AddStringToObject(setting,"deviceNum",device_num);
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cJSON_AddNumberToObject(setting,"isAlarm",is_alarm);
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cJSON_AddNumberToObject(setting,"isRadar",is_radar);
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cJSON_AddNumberToObject(setting,"isHost",is_host);
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cJSON_AddNumberToObject(setting,"isRfControl",is_rf_control);
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cJSON_AddNumberToObject(setting,"rfOneFunc",rf_one_func);
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cJSON_AddNumberToObject(setting,"rfTwoFunc",rf_two_func);
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cJSON_AddNumberToObject(setting,"rfThreeFunc",rf_three_func);
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cJSON_AddNumberToObject(setting,"rfFourFunc",rf_four_func);
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cJSON_AddStringToObject(setting,"ownerId",owner_id);
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cJSON_AddNumberToObject(setting,"isReset",is_reset);
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cJSON_AddNumberToObject(setting,"isAp",is_ap);
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cJSON_AddNumberToObject(setting,"isRfLearn",is_rf_learn);
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cJSON_AddNumberToObject(setting,"isRfClear",is_rf_clear);
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cJSON_AddNumberToObject(setting,"isSmartConfig",is_smart_config);
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cJSON_AddNumberToObject(setting,"radarInterval",radar_interval);
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cJSON_AddNumberToObject(setting,"isWifiOffline",is_wifi_offline);
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cJSON_AddNumberToObject(setting,"isOpenCertifi",is_open_certifi);
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char *setting_msg = cJSON_Print(setting);
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//释放内存
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cJSON_Delete(setting);
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ESP_LOGI(TAG,"setting msg: %s",setting_msg);
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int msg_id=esp_mqtt_client_publish(mqtt_client,"setting",setting_msg,0,1,0);
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ESP_LOGI(TAG, "sent publish device setting, msg_id=%d",msg_id);
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}
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// 更新设备状态
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static void updateStatus(esp_mqtt_event_handle_t event,char *topic){
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//将字符串格式的json数据转化为JSON对象格式
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cJSON *root = cJSON_Parse(event->data);
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if(root == NULL) { printf("parse error\n"); }
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cJSON *value_relay = cJSON_GetObjectItem(root, "relayStatus");
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char *relay = cJSON_Print(value_relay);
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relay_status=atoi(relay);
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//打开关闭继电器
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if(relay_status==1){
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open_relay();
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}else{
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close_relay();
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}
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free(relay);
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cJSON *value_trigger = cJSON_GetObjectItem(root, "triggerSource");
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char *trigger = cJSON_Print(value_trigger);
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trigger_source=atoi(trigger);
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free(trigger);
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cJSON *value_brightness = cJSON_GetObjectItem(root, "brightness");
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char *bright = cJSON_Print(value_brightness);
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brightness=atoi(bright);
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free(bright);
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cJSON *value_interval = cJSON_GetObjectItem(root, "lightInterval");
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char *interval = cJSON_Print(value_interval);
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light_interval=atoi(interval);
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free(interval);
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cJSON *value_mode = cJSON_GetObjectItem(root, "lightMode");
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char *mode = cJSON_Print(value_mode);
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light_mode=atoi(mode);
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free(mode);
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cJSON *value_fade = cJSON_GetObjectItem(root, "fadeTime");
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char *fade = cJSON_Print(value_fade);
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fade_time=atoi(fade);
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free(fade);
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cJSON *value_red = cJSON_GetObjectItem(root, "red");
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char *red_string = cJSON_Print(value_red);
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red=atoi(red_string);
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free(red_string);
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cJSON *value_green = cJSON_GetObjectItem(root, "green");
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char *green_string = cJSON_Print(value_green);
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green=atoi(green_string);
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free(green_string);
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cJSON *value_blue = cJSON_GetObjectItem(root, "blue");
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char *blue_string = cJSON_Print(value_blue);
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blue=atoi(blue_string);
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free(blue_string);
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cJSON *value_light = cJSON_GetObjectItem(root, "lightStatus");
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char *light = cJSON_Print(value_light);
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light_status=atoi(light);
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//打开关闭彩灯
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free(light);
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//更新灯状态并存储
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led_status();
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write_config_data();
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cJSON_Delete(root);
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}
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//更新设备配置
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static void updateSetting(esp_mqtt_event_handle_t event,char *topic){
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//将字符串格式的json数据转化为JSON对象格式
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cJSON *root = cJSON_Parse(event->data);
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if(root == NULL) { printf("parse error\n"); }
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cJSON *value_alarm = cJSON_GetObjectItem(root, "isAlarm");
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char *alarm = cJSON_Print(value_alarm);
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is_alarm=atoi(alarm);
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free(alarm);
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cJSON *value_radar = cJSON_GetObjectItem(root, "isRadar");
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char *radar = cJSON_Print(value_radar);
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is_radar=atoi(radar);
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free(radar);
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cJSON *value_host = cJSON_GetObjectItem(root, "isHost");
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char *host = cJSON_Print(value_host);
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is_host=atoi(host);
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free(host);
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cJSON *value_rf = cJSON_GetObjectItem(root, "isRfControl");
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char *rf = cJSON_Print(value_rf);
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is_rf_control=atoi(rf);
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free(rf);
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cJSON *value_rf_one = cJSON_GetObjectItem(root, "rfOneFunc");
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char *rf_one = cJSON_Print(value_rf_one);
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rf_one_func=atoi(rf_one);
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free(rf_one);
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cJSON *value_rf_two = cJSON_GetObjectItem(root, "rfTwoFunc");
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char *rf_two = cJSON_Print(value_rf_two);
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rf_two_func=atoi(rf_two);
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free(rf_two);
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cJSON *value_rf_three = cJSON_GetObjectItem(root, "rfThreeFunc");
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char *rf_three = cJSON_Print(value_rf_three);
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rf_three_func=atoi(rf_three);
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free(rf_three);
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cJSON *value_rf_four = cJSON_GetObjectItem(root, "rfFourFunc");
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char *rf_four = cJSON_Print(value_rf_four);
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rf_four_func=atoi(rf_four);
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free(rf_four);
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cJSON *value_rf_learn = cJSON_GetObjectItem(root, "isRfLearn");
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char *rf_learning = cJSON_Print(value_rf_learn);
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if(strcmp(rf_learning, "1") == 0){
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// 遥控配对
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rf_learn();
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}
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free(rf_learning);
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cJSON *value_rf_clear = cJSON_GetObjectItem(root, "isRfClear");
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char *rf_clear = cJSON_Print(value_rf_clear);
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if(strcmp(rf_clear, "1") == 0){
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// 遥控清码
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rf_clear_code();
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}
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free(rf_clear);
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cJSON *value_ap = cJSON_GetObjectItem(root, "isAp");
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char *ap = cJSON_Print(value_ap);
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if(strcmp(ap, "1") == 0){
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// 打开AP
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if(is_ap!=1){
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// 打开ap
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ESP_LOGI(TAG, "open access point \n");
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is_ap=1;
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ap_start();
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}
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}
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free(ap);
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//写入配置
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write_config_data();
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cJSON *value_reset = cJSON_GetObjectItem(root, "isReset");
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char *reset = cJSON_Print(value_reset);
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if(strcmp(reset, "1") == 0){
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// 设备重启
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device_restart();
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}
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free(reset);
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cJSON_Delete(root);
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}
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static void mqtt_subscribe_event(esp_mqtt_event_handle_t event)
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{
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char topic[32];
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ESP_LOGI(TAG,"event topic:%.*s\r", event->topic_len, event->topic);
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ESP_LOGI(TAG,"event data:%.*s\r\n",event->data_len, event->data);
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sprintf(topic,"%.*s", event->topic_len, event->topic);
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if (strcmp(topic, update_status_topic) == 0)
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{
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//更新设备状态
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updateStatus(event,topic);
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// 发布设备状态
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publishStatus();
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} else if (strcmp(topic, get_status_topic) == 0)
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{
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publishStatus();
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}else if(strcmp(topic,update_setting_topic) == 0){
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// 更新设备配置
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updateSetting(event,topic);
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// 发布设备配置
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publishSetting();
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}
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else if(strcmp(topic, get_setting_topic) == 0)
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{
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publishSetting();
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}
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}
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static esp_err_t mqtt_event_handler_cb(esp_mqtt_event_handle_t event)
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{
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int msg_id;
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switch (event->event_id) {
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case MQTT_EVENT_CONNECTED:
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ESP_LOGI(TAG, "MQTT_EVENT_CONNECTED");
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//-----------------------------------订阅消息----------------------------------------
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// 订阅更新设备状态
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msg_id = esp_mqtt_client_subscribe(mqtt_client, update_status_topic, 1);
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ESP_LOGI(TAG, "sent subscribe set status successful, msg_id=%d,topic=%s", msg_id,update_status_topic);
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// 订阅获取设备状态
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msg_id = esp_mqtt_client_subscribe(mqtt_client, get_status_topic, 1);
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ESP_LOGI(TAG, "sent subscribe get status successful, msg_id=%d,topic=%s", msg_id,get_status_topic);
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// 订阅更新设备配置
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msg_id = esp_mqtt_client_subscribe(mqtt_client, update_setting_topic, 1);
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ESP_LOGI(TAG, "sent subscribe set setting successful, msg_id=%d,topic=%s", msg_id,update_setting_topic);
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// 订阅获取设备配置
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msg_id = esp_mqtt_client_subscribe(mqtt_client, get_setting_topic, 1);
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ESP_LOGI(TAG, "sent subscribe get setting successful, msg_id=%d,topic=%s", msg_id,get_setting_topic);
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//-----------------------------------发布消息--------------------------------------
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//发布设备信息
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cJSON *device_info = cJSON_CreateObject();
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cJSON_AddStringToObject(device_info,"deviceNum",device_num);
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cJSON_AddNumberToObject(device_info,"categoryId",CATEGORY);
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cJSON_AddStringToObject(device_info,"firmwareVersion",VERSION);
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cJSON_AddStringToObject(device_info,"ownerId",owner_id);
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char *device_msg = cJSON_Print(device_info);
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//释放内存
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cJSON_Delete(device_info);
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ESP_LOGI(TAG,"device msg: %s",device_msg);
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msg_id=esp_mqtt_client_publish(mqtt_client,"device_info",device_msg,0,1,0);
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ESP_LOGI(TAG, "sent publish device info, msg_id=%d",msg_id);
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break;
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case MQTT_EVENT_DISCONNECTED:
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ESP_LOGI(TAG, "MQTT_EVENT_DISCONNECTED");
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break;
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case MQTT_EVENT_SUBSCRIBED:
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ESP_LOGI(TAG, "MQTT_EVENT_SUBSCRIBED, msg_id=%d", event->msg_id);
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break;
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case MQTT_EVENT_UNSUBSCRIBED:
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ESP_LOGI(TAG, "MQTT_EVENT_UNSUBSCRIBED, msg_id=%d", event->msg_id);
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break;
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case MQTT_EVENT_PUBLISHED:
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ESP_LOGI(TAG, "MQTT_EVENT_PUBLISHED, msg_id=%d", event->msg_id);
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break;
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case MQTT_EVENT_DATA:
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ESP_LOGI(TAG, "MQTT_EVENT_DATA");
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//订阅事件处理
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mqtt_subscribe_event(event);
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break;
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case MQTT_EVENT_ERROR:
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ESP_LOGI(TAG, "MQTT_EVENT_ERROR");
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break;
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default:
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ESP_LOGI(TAG, "Other event id:%d", event->event_id);
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break;
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}
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return ESP_OK;
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}
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static void mqtt_event_handler(void *handler_args, esp_event_base_t base, int32_t event_id, void *event_data) {
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ESP_LOGD(TAG, "Event dispatched from event loop base=%s, event_id=%d", base, event_id);
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mqtt_event_handler_cb(event_data);
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}
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// 配置订阅主题
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static void config_topic(){
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static char *update_status_path="status/set/";
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static char *get_status_path="status/get/";
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static char *update_setting_path="setting/set/";
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static char *get_setting_path="setting/get/";
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// 更新状态
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update_status_topic=(char *)malloc(strlen(update_status_path)+strlen(device_num)+1);
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if(update_status_topic==NULL){
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ESP_LOGD(TAG, "failed to apply for memory");
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}
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strcpy(update_status_topic,update_status_path);
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strcat(update_status_topic,device_num);
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ESP_LOGI(TAG,"update_status_topic:%s",update_status_topic);
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// 获取状态
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get_status_topic=(char *)malloc(strlen(get_status_path)+strlen(device_num)+1);
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if(get_status_topic==NULL){
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ESP_LOGD(TAG, "failed to apply for memory");
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}
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strcpy(get_status_topic,get_status_path);
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strcat(get_status_topic,device_num);
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ESP_LOGI(TAG,"get_status_topic:%s",get_status_topic);
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// 更新配置
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update_setting_topic=(char *)malloc(strlen(update_setting_path)+strlen(device_num)+1);
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if(update_setting_topic==NULL){
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ESP_LOGD(TAG, "failed to apply for memory");
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}
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strcpy(update_setting_topic,update_setting_path);
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strcat(update_setting_topic,device_num);
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ESP_LOGI(TAG,"update_setting_topic:%s",update_setting_topic);
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// 获取配置
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get_setting_topic=(char *)malloc(strlen(get_setting_path)+strlen(device_num)+1);
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if(get_setting_topic==NULL){
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ESP_LOGD(TAG, "failed to apply for memory");
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}
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strcpy(get_setting_topic,get_setting_path);
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strcat(get_setting_topic,device_num);
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ESP_LOGI(TAG,"get_setting_topic:%s",get_setting_topic);
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}
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void mqtt_start(void)
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{
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// esp_log_level_set("*", ESP_LOG_INFO);
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esp_log_level_set("MQTT_CLIENT", ESP_LOG_VERBOSE);
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esp_log_level_set("MQTT", ESP_LOG_VERBOSE);
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esp_log_level_set("TRANSPORT_TCP", ESP_LOG_VERBOSE);
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esp_log_level_set("TRANSPORT_SSL", ESP_LOG_VERBOSE);
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esp_log_level_set("TRANSPORT", ESP_LOG_VERBOSE);
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esp_log_level_set("OUTBOX", ESP_LOG_VERBOSE);
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// 配置订阅的主题
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config_topic();
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// 遗嘱消息内容
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cJSON *root = cJSON_CreateObject();
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cJSON_AddStringToObject(root,"deviceNum",device_num);
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cJSON_AddNumberToObject(root,"isOnline",0);
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char *will_msg = cJSON_Print(root);
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//释放内存
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cJSON_Delete(root);
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ESP_LOGI(TAG,"last will: %s", will_msg);
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esp_mqtt_client_config_t mqtt_cfg = {
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.uri = BROKEN_URL,
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.username = BROKEN_ADMIN,
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.password = BROKEN_PWD,
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//设置遗嘱
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.lwt_topic="offline",
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.lwt_msg=will_msg,
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.lwt_msg_len=strlen(will_msg),
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.lwt_qos=1,
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.lwt_retain=0,
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//断开前等待的时间,3秒
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.keepalive=3,
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};
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mqtt_client = esp_mqtt_client_init(&mqtt_cfg);
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esp_mqtt_client_register_event(mqtt_client, ESP_EVENT_ANY_ID, mqtt_event_handler, mqtt_client);
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esp_mqtt_client_start(mqtt_client);
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}
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void mqtt_stop(void){
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if(mqtt_client!=NULL){
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esp_mqtt_client_stop(mqtt_client);
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}
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}
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void mqtt_continue(void){
|
||
if(mqtt_client!=NULL){
|
||
esp_mqtt_client_start(mqtt_client);
|
||
}
|
||
}
|