Arduino oop adding functions from the original aduino code

arduino/node-code/node-code-final/nodeCodeHeader.cpp

@@ -18,9 +18,6 @@ void nodeReadings::setup(){
 
     pinMode(MICPIN, INPUT);
     pinMode(DHTPIN, INPUT);
-    
-    websocketSetup();
-    resetValues();
 
 }
 
@@ -38,8 +35,6 @@ void nodeReadings::loop() {
     currentMillis = millis();
 }
 
-
-
 void nodeReadings::resetValues() {
     counter = 0;
     eCO2 = 0;
@@ -51,4 +46,18 @@ void nodeReadings::resetValues() {
     errorSGP30 = false;
     errorDHT11 = false;
     noise = false;
+}
+
+// hexdump function for websockets binary handler
+void hexdump(const void *mem, uint32_t len, uint8_t cols = 16) {
+	const uint8_t* src = (const uint8_t*) mem;
+	USE_SERIAL.printf("\n[HEXDUMP] Address: 0x%08X len: 0x%X (%d)", (ptrdiff_t)src, len, len);
+	for(uint32_t i = 0; i < len; i++) {
+		if(i % cols == 0) {
+			USE_SERIAL.printf("\n[0x%08X] 0x%08X: ", (ptrdiff_t)src, i);
+		}
+		USE_SERIAL.printf("%02X ", *src);
+		src++;
+	}
+	USE_SERIAL.printf("\n");
 }