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amc2022:groupz:start [2022/09/12 00:48] – [3.1. Complete Code] gheorghe001amc2022:groupz:start [2022/09/12 00:58] (current) – [3.1. Complete Code] gheorghe001
Line 275: Line 275:
 } }
      
-void setup() {+void setup() { //29
  
   EEPROM.begin(EEPROM_BYTES);   EEPROM.begin(EEPROM_BYTES);
-  Serial.begin(115200); +  Serial.begin(115200); //30 
-  while (!Serial);+  while (!Serial); //31
  
-  if (!mlx.begin()) {+  if (!mlx.begin()) { //32
     Serial.println("Error connecting to MLX sensor. Check wiring.");     Serial.println("Error connecting to MLX sensor. Check wiring.");
     while (1);     while (1);
   };   };
-  delay(1000);+  delay(1000); //33
      
-  ++bootCount;+  ++bootCount; //34
   Serial.println("Boot number: " + String(bootCount));   Serial.println("Boot number: " + String(bootCount));
-  print_wakeup_reason();+  print_wakeup_reason();//35
  
-  esp_sleep_enable_timer_wakeup(TIME_TO_SLEEP * uS_TO_S_FACTOR);+  esp_sleep_enable_timer_wakeup(TIME_TO_SLEEP * uS_TO_S_FACTOR); //36
   Serial.println("Setup ESP32 to sleep for every " + String(TIME_TO_SLEEP) +   Serial.println("Setup ESP32 to sleep for every " + String(TIME_TO_SLEEP) +
   " Seconds");   " Seconds");
  
-  Serial.println("Transmitting data.");+  Serial.println("Transmitting data."); //37
   delay(1000);   delay(1000);
-  WiFi.begin(ssid, password); +  WiFi.begin(ssid, password); //38 
-  while (WiFi.status() != WL_CONNECTED) { +  while (WiFi.status() != WL_CONNECTED) { //39 
-    delay(1000); +    delay(1000);  
-    Serial.println("Connecting to WiFi.."); +    Serial.println("Connecting to WiFi.."); //40 
-    Serial.println("Connected to the WiFi network");+    Serial.println("Connected to the WiFi network"); 
      
   //connecting to a mqtt broker   //connecting to a mqtt broker
-  client.setServer(mqtt_broker, mqtt_port);+  client.setServer(mqtt_broker, mqtt_port); //41
   client.setCallback(callback);   client.setCallback(callback);
      
-  while (!client.connected()) {+  while (!client.connected()) {  //42
     String client_id = "esp32-client-";     String client_id = "esp32-client-";
     client_id += String(WiFi.macAddress());     client_id += String(WiFi.macAddress());
     Serial.printf("The client %s connects to the public mqtt broker\n", client_id.c_str());     Serial.printf("The client %s connects to the public mqtt broker\n", client_id.c_str());
          
-if (client.connect(client_id.c_str())) {+if (client.connect(client_id.c_str())) {  //43
     Serial.println("Public emqx mqtt broker connected");     Serial.println("Public emqx mqtt broker connected");
     }      } 
-    else {+    else {  //44
     Serial.print("failed with state ");     Serial.print("failed with state ");
     Serial.print(client.state());     Serial.print(client.state());
Line 324: Line 324:
 } }
  
-void loop() {+void loop() {  //45
  
-  char soil_moisture_value[3];+  char soil_moisture_value[3];  //46
   char air_temperature[3];   char air_temperature[3];
   char air_humidity[3];   char air_humidity[3];
Line 332: Line 332:
   char ground_temperature[3];   char ground_temperature[3];
      
-  int value = analogRead(AOUT_PIN); +  int value = analogRead(AOUT_PIN);   //47 
-  int percHumidity = map(value, dry, wet, 0, 100);+  int percHumidity = map(value, dry, wet, 0, 100);  //48
  
   delay(2000);   delay(2000);
  
-  if ((percHumidity > -5) && (percHumidity < 105)) {  +  if ((percHumidity > -5) && (percHumidity < 105)) { //49 
-     Serial.print("Soil Moisture Value: ");+     Serial.print("Soil Moisture Value: ");  //50
      Serial.println(percHumidity);      Serial.println(percHumidity);
  
-  dtostrf(percHumidity,1,0, soil_moisture_value); +  dtostrf(percHumidity,1,0, soil_moisture_value);  //51  
-  client.publish(topic_1, soil_moisture_value);+  client.publish(topic_1, soil_moisture_value);   //52
   }   }
   delay(2000);   delay(2000);
Line 382: Line 382:
   delay(1000);   delay(1000);
      
-  Serial.flush(); +  Serial.flush();  //53
   esp_deep_sleep_start();   esp_deep_sleep_start();
   Serial.println("This will never be printed");   Serial.println("This will never be printed");
amc2022/groupz/start.1662936504.txt.gz · Last modified: 2022/09/12 00:48 by gheorghe001