Use new API for reading data in example sketches for nodes without networking

Author: thgeorgiou

examples/LCD/LCD.ino

@@ -26,7 +26,7 @@ void setup() {
 void loop() {
   // Take a reading
   struct hackAirData data;
-  sensor.refresh(data);
+  sensor.readData(data);
 
   // Clear screen and move cursor to the top left
   lcd.clear();

examples/Serial-CSV/Serial-CSV.ino

@@ -25,7 +25,7 @@ void setup() {
 void loop() {
   // Take a reading
   struct hackAirData data;
-  sensor.refresh(data);
+  sensor.readData(data);
 
   // If it was invalid, print error
   if (data.error != 0) {

examples/Serial-PlainText/Serial-PlainText.ino

@@ -23,7 +23,7 @@ void setup() {
 void loop() {
   // Take a reading
   struct hackAirData data;
-  sensor.refresh(data);
+  sensor.readData(data);
 
   // If it was invalid, print error
   if (data.error != 0) {