From 466a8659d0e69aaa5d44942f898089adad45a5c0 Mon Sep 17 00:00:00 2001
From: Yannick van Etten <yannick.van.etten@hva.nl>
Date: Tue, 14 Jan 2025 17:43:27 +0100
Subject: [PATCH] =?UTF-8?q?Code=20toegevoegd=20voor=20de=20sgp32=20sensor?=
 =?UTF-8?q?=20zodat=20deze=20wordt=20ge=C3=AFnitialiseerd?=
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---
 src/Arduino/Sensors/Sensors.ino | 22 +++++++++++++---------
 1 file changed, 13 insertions(+), 9 deletions(-)

diff --git a/src/Arduino/Sensors/Sensors.ino b/src/Arduino/Sensors/Sensors.ino
index 298b8f7..e00dc8e 100644
--- a/src/Arduino/Sensors/Sensors.ino
+++ b/src/Arduino/Sensors/Sensors.ino
@@ -68,6 +68,16 @@ void setup() {
    Wire.begin(SDA_PIN, SCL_PIN);
   Serial.println("SGP30 test");
 
+  // SGP30 initialiseren
+  if (!sgp.begin()) {
+    Serial.println("SGP30 sensor niet gevonden :(");
+    while (1);
+  }
+  if (!sgp.IAQinit()) {
+    Serial.println("SGP30 IAQ-initialisatie mislukt!");
+    while (1);
+  }
+
   // Verbind met WiFi en MQTT-broker
   setup_wifi();
   // Stel MQTT-broker in met websockets
@@ -76,7 +86,7 @@ void setup() {
 }
 
 void loop() {
-  // Zorg ervoor dat MQTT verbonden blijft
+  // Zorgt ervoor dat MQTT verbonden blijft
   if (!client.connected()) {
     reconnectMQTT();
   }
@@ -84,20 +94,14 @@ void loop() {
 
   float h = dht.readHumidity();
   float t = dht.readTemperature();
-  
-   int mq5Value = analogRead(MQ5_PIN);
+  int mq5Value = analogRead(MQ5_PIN);
 
    // Check of de sensorwaarden geldig zijn
-   if (isnan(h) || isnan(t) || isnan(mq5Value)) {
+   if (isnan(h) || isnan(t) || mq5Value < 0) {
      Serial.println("Fout bij het lezen van de sensors!");
      return;
    }
 
-    if (! sgp.IAQmeasure()) {
-     Serial.println("Measurement failed");
-     return;
-   }
-
    // Maak een JSON-payload
   String payload = "{";
   payload += "\"humidity\":" + String(h) + ",";