Diff: main.cpp

Revision:

8:d5c4aa73f69e

Parent:

7:49a5a7e621d6

diff -r 49a5a7e621d6 -r d5c4aa73f69e main.cpp
--- a/main.cpp	Sun Aug 06 15:49:14 2017 +0000
+++ b/main.cpp	Mon Aug 07 02:41:17 2017 +0000
@@ -5,6 +5,9 @@
 EthernetInterface eth;
 RawSerial pc(USBTX,USBRX);
 AnalogIn sensor(A1);
+InterruptIn motion(D2);
+ 
+int motion_detected = 0;
 
 /************************* Your Milkcocoa Setup *********************************/
 
@@ -21,9 +24,15 @@
 
 extern void onpush(MQTT::MessageData& md);
 
+void irq_handler(void)
+{
+    motion_detected = 1;
+}
 
 int main() {
     float val;
+    int motion_cnt = 0;
+    
     pc.baud(9600);
     pc.printf("Milkcocoa mbed os ver demo\n\r\n\r\n\r");
     
@@ -37,12 +46,23 @@
     Milkcocoa* milkcocoa = new Milkcocoa(&eth, MQTT_SERVER, MILKCOCOA_SERVERPORT, MILKCOCOA_APP_ID, MQTT_CLIENTID);
     
     milkcocoa->connect();
+    
+    motion.rise(&irq_handler);
 
     while(1) {
         DataElement elem = DataElement();
         val = sensor.read();
-        pc.printf("light = %f\r\n",val);
+        
+        if(motion_detected == 1) {
+            motion_cnt++;
+            motion_detected = 0;  
+        }
+        
         elem.setValue("light", val);
+        elem.setValue("motion", motion_cnt);
+        
+
+        pc.printf("light = %f  motion = %d\r\n",val,motion_cnt);
         
         milkcocoa->push(MILKCOCOA_DATASTORE, elem);