Diff: Sensors.cpp

Revision:

5:912a1f021b8d

Parent:

4:ee98296289d0

Child:

6:836584114fd6

--- a/Sensors.cpp	Mon Feb 22 08:55:19 2016 +0000
+++ b/Sensors.cpp	Wed Mar 02 05:45:57 2016 +0000
@@ -1,17 +1,41 @@
 #include "Sensors.h"
 
+I2C i2c(P0_17, P0_18);
+Serial pc(P0_23,P0_25);
 Ticker ticker1;
-uint64_t p_temp;
-uint64_t data_1;
-    
+BMP180 bmp180(&i2c);
+
+uint8_t data_1=0; 
+uint8_t i = 0; 
+float data=0;
+
 void add_data(void)
 {
-    data_1 =0x123456789abcdef ;    
+    if (bmp180.init() == 0) 
+    {  
+        bmp180.startTemperature();
+        wait_ms(5);     // Wait for conversion to complete
+        float temp;
+        if(bmp180.getTemperature(&temp) == 0) 
+        {  
+            i++;
+            data = data + temp; 
+            if(i==5)
+            {
+                data_1 = (uint8_t)(data/5.0);
+                i = 0;
+                data = 0;    
+                printf("The average temperature = %d C\n",data_1);
+            }
+            printf("Temperature = %f C\n",temp); 
+        }
+    }
 }
 
 Sensors::tmpSensorValue_t Sensors::get()
 {
+    uint64_t p_temp = 0;
     ticker1.attach(add_data,1);
-    p_temp = data_1;
+    p_temp = p_temp|data_1;
     return p_temp;
 }