Update Main.ino to use the new Grove library.

sketch_main/Main/Main.ino

@@ -32,7 +32,7 @@
 #include <lmic.h> //IBM LMIC Library
 #include <hal/hal.h>
 #include <SPI.h>
-#include"AirQuality.h"
+#include "Air_Quality_Sensor.h"
 #include"Arduino.h"
  
 // This EUI must be in little-endian format, so least-significant-byte
@@ -54,7 +54,7 @@ static const u1_t PROGMEM APPKEY[16] = { 0xEE, 0xB3, 0xA4, 0x83, 0xBF, 0xEC, 0x0
 void os_getDevKey (u1_t* buf) {  memcpy_P(buf, APPKEY, 16);}
  
 static int mydata = -1;
-AirQuality airqualitysensor;
+AirQualitySensor sensor(A0);
 
 static osjob_t sendjob;
  
@@ -142,7 +142,11 @@ void onEvent (ev_t ev) {
  
 void do_send(osjob_t* j){
     //Update mydata to be the current value of the sensor
-    mydata=airqualitysensor.slope();
+    mydata = sensor.getValue();
+
+    //test the sensor is working
+    Serial.print("Sensor value: ");
+    Serial.println(sensor.getValue());
     
     // Check if there is not a current TX/RX job running
     if (LMIC.opmode & OP_TXRXPEND) {
@@ -157,9 +161,17 @@ void do_send(osjob_t* j){
  
 void setup() {
     Serial.begin(115200);
-    airqualitysensor.init(A0);
     Serial.println(F("Starting"));
- 
+
+    Serial.println("Waiting sensor to init...");
+    delay(20000);
+
+    if (sensor.init()) {
+        Serial.println("Sensor ready.");
+    } else {
+        Serial.println("Sensor ERROR!");
+    }
+    
     #ifdef VCC_ENABLE
     // For Pinoccio Scout boards
     pinMode(VCC_ENABLE, OUTPUT);
@@ -178,17 +190,4 @@ void setup() {
  
 void loop() {
     os_runloop_once();
-}
-
+}
\ No newline at end of file
-
-ISR(TIMER2_OVF_vect){
-    if(airqualitysensor.counter==122){//set 2 seconds as a detected duty{
-        airqualitysensor.last_vol=airqualitysensor.first_vol;
-        airqualitysensor.first_vol=analogRead(A0);
-        airqualitysensor.counter=0;
-        airqualitysensor.timer_index=1;
-        PORTB=PORTB^0x20;
-    }else{
-        airqualitysensor.counter++;
-    }
-}