Almost done with the OOP

arduino/node-code/nodeCodeFinal/nodeCodeHeader.cpp

@@ -1,5 +1,8 @@
 #include "arduino.h"
 #include "nodeCodeHeader.h"
+#include <WebSocketsClient.h>
+
+WebSocketsClient webSocket;
 
 nodeReadings::nodeReadings() {
 }
@@ -23,7 +26,7 @@ void nodeReadings::setup(){
 
 void nodeReadings::loop() {
     // loop the websocket connection so it stays alive
-    webSocket.loop();
+    // webSocket.loop();
 
     // update when interval is met
     if (currentMillis - lastMillis >= interval){
@@ -65,4 +68,37 @@ void nodeReadings::update(){
 
   // check if any errors occured when reading sensors
   checkForError();
+}
+
+void nodeReadings::displayData() {
+  // clear display for new info
+  display.clearDisplay();
+
+  // display the data on the oled screen
+  display.setTextSize(1);
+  display.setTextColor(SH110X_WHITE);
+  display.setCursor(0,0);
+  display.println("Temperature: " + String(temperature) + " C");
+  display.println("Humidity: " + String(humidity) + " %");
+  display.println("eCO2: " + String(sgp.eCO2) + " ppm");
+  display.println("TVOC: " + String(sgp.TVOC) + " ppb");
+  display.display();
+}
+
+void nodeReadings::checkForError(){
+  if (!sgp.IAQmeasure()) {
+    Serial.println("SGP30: BAD");
+    errorSGP30 = true;
+  } else {
+    Serial.println("SGP30: OK");
+    errorSGP30 = false;
+  }
+
+  if (isnan(temperature) || isnan(humidity)){
+    Serial.println("DHT11: BAD");
+    errorDHT11 = true;
+  } else {
+    Serial.println("DHT11: OK");
+    errorDHT11 = false;
+  }
 }