keerthi vasan
temp
Fork of
LM35
by 
Gautam Gare
Diff: main.cpp
- Revision:
- 0:aed747a24dcd
- Child:
- 1:eb9898cde584
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Wed May 08 08:57:08 2013 +0000
@@ -0,0 +1,37 @@
+#include "mbed.h"
+#include "TextLCD.h"
+
+AnalogIn LM35(p15);
+
+TextLCD lcd(p21,p22,p23,p24,p25,p26);
+
+int main()
+{
+ float tempC,tempF,a[10],avg;
+ int i;
+
+ while(1)
+ {
+
+ avg=0;
+for(i=0;i<10;i++)
+{
+a[i]=LM35.read();
+wait(.02);
+}
+for(i=0;i<10;i++)
+{
+avg=avg+(a[i]/10);
+}
+
+
+tempC=(avg*3.685503686*100);
+tempF=(9.0*tempC)/5.0 + 32.0;
+lcd.locate(0,0);
+lcd.printf(" Temperature ");
+lcd.locate(0,1);
+lcd.printf("%.2f C %.2f F",tempC,tempF);
+
+wait(.5);
+ }
+ }
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