sapik samat
/
HeaterControl
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Dependencies: C12832_lcd LM75B mbed
Fork of
HeaterControl
by 
Rostam Siamak
Diff: main.cpp
- Revision:
- 0:b818a72ebb42
- Child:
- 1:4a768c18e543
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Sun Dec 29 16:42:37 2013 +0000
@@ -0,0 +1,50 @@
+#include "mbed.h"
+#include "C12832_lcd.h"
+#include "LM75B.h"
+
+DigitalOut toohot(LED1);
+DigitalOut toocold(LED2);
+DigitalOut heater(LED4);
+
+C12832_LCD disp;
+LM75B temp(p28,p27);
+AnalogIn therm(p19);
+
+float room_temp;
+float therm_set;
+
+int main()
+{
+ toocold=0;
+ toohot=0;
+
+ while(1)
+ {
+
+ therm_set=therm.read() *45.0f;
+ room_temp=temp.read();
+ disp.cls();
+ disp.locate(0,0);
+ disp.printf("Thermostat setting: %.2fc", therm_set);
+ disp.locate(0,10);
+ disp.printf("Room Temperature: %.2fc", room_temp);
+
+ if (room_temp>24.0f)
+ {
+ toocold=0;
+ toohot=1;
+ }
+ else
+ {
+ toocold=1;
+ toohot=0;
+ }
+
+ if(room_temp<therm_set)
+ heater=1;
+ else
+ heater=0;
+
+ wait(0.1);
+ }
+}