Now sends different topics for each sensor

src/main.cpp

@@ -3,6 +3,8 @@
 #include <PubSubClient.h>
 #include <ArduinoJson.h>
 
+const int deviceId = 1;
+
 const char *ssid = "PET Aflytningsvogn #43";
 const char *password = "zwr33htm";
 
@@ -81,11 +83,11 @@ void setup()
 {
     Serial.begin(115200);
     pinMode(lm35_pin, INPUT);
-	pinMode(mic_pin, INPUT);
-	pinMode(light_pin, INPUT);
-	pinMode(motion_pin, INPUT);
+    pinMode(mic_pin, INPUT);
+    pinMode(light_pin, INPUT);
+    pinMode(motion_pin, INPUT);
 
-	pinMode(13, OUTPUT);
+    pinMode(13, OUTPUT);
     digitalWrite(13, HIGH);
 
     setup_wifi();
@@ -140,88 +142,58 @@ void loop()
 
         DynamicJsonDocument docTemp(1024);
 
-        docTemp["device"] = "esp32-1";
-        docTemp["type"] = "temperature";
+        docTemp["deviceId"] = deviceId;
         docTemp["value"] = celsius;
 
         char bufferTemp[1024];
         size_t bufferTempSize = serializeJson(docTemp, bufferTemp);
-        client.publish("esp32/data", bufferTemp, bufferTempSize);
+        client.publish("temperature", bufferTemp, bufferTempSize);
 
         Serial.print("Light: ");
         Serial.println(analogValueLight);
 
         DynamicJsonDocument docLight(1024);
 
-        docLight["device"] = "esp32-1";
-        docLight["type"] = "light";
+        docLight["deviceId"] = deviceId;
         docLight["value"] = analogValueLight;
 
         char bufferLight[1024];
         size_t bufferLightSize = serializeJson(docLight, bufferLight);
-        client.publish("esp32/data", bufferLight, bufferLightSize);
+        client.publish("light", bufferLight, bufferLightSize);
     }
 
-    uint16_t soundValue = analogRead(mic_pin);
-
-	if (soundValue > highestSound) {
-		highestSound = soundValue;
-	}
-
-    if (currentMillis - previousHighestSoundMillis >= SOUND_HIGHEST_MEASURE_INTERVAL)
-	{
-		previousHighestSoundMillis = currentMillis;
-
-		if (runningAverageSound == 0)
-		{
-			runningAverageSound = highestSound;
-		}
-		else
-		{
-			runningAverageSound = (runningAverageSound + highestSound) / 2;
-		}
-
-		highestSound = 0;
-	}
+    bool motionState = digitalRead(motion_pin);
 
-    if (currentMillis - previousSoundMillis >= SOUND_MEASURE_INTERVAL)
+    if (lastMotionState != motionState)
     {
-		previousSoundMillis = currentMillis;
-
-        Serial.print(j);
-        Serial.print(": sound: ");
-		Serial.println(runningAverageSound);
+        Serial.print("Motionstate: ");
+        Serial.println(motionState);
 
         DynamicJsonDocument doc(1024);
 
-        doc["device"] = "esp32-1";
-        doc["type"] = "sound";
-        doc["value"] = runningAverageSound;
+        doc["deviceId"] = deviceId;
+        doc["value"] = motionState;
 
         char buffer[1024];
         size_t n = serializeJson(doc, buffer);
-        client.publish("esp32/data", buffer, n);
+        client.publish("motion", buffer, n);
 
-		runningAverageSound = 0;
-        j = 0;
-	}
+        lastMotionState = motionState;
+    }
 
-    bool motionState = digitalRead(motion_pin);
+    uint16_t soundValue = analogRead(mic_pin);
 
-    if (lastMotionState != motionState) {
-        Serial.print("Motionstate: ");
-		Serial.println(motionState);
+    if (soundValue > 3072 && (currentMillis - previousHighestSoundMillis > 1000))
+    {
+        previousHighestSoundMillis = currentMillis;
 
         DynamicJsonDocument doc(1024);
 
-        doc["device"] = "esp32-1";
-        doc["type"] = "motion";
-        doc["value"] = motionState;
+        doc["deviceId"] = deviceId;
+        doc["value"] = soundValue;
 
         char buffer[1024];
         size_t n = serializeJson(doc, buffer);
-        client.publish("esp32/data", buffer, n);
-
-        lastMotionState = motionState;
+        client.publish("sound", buffer, n);
     }
 }