Diff: main.cpp

Revision:

0:248dad7a0a29

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Thu Sep 24 12:28:21 2015 +0000
@@ -0,0 +1,38 @@
+#include "mbed.h"
+
+#define kRED    4
+#define kYELLOW 2
+#define kGREEN  1
+
+//Global objects
+BusOut binaryOutput(D5, D6, D7);    //Outputs as an integer
+
+DigitalIn SW1(D3);
+DigitalIn SW2(D4);
+
+AnalogIn AIN(A0);
+float fVin = 0.0;
+
+//Main function
+int main() {
+
+
+    while(1) {
+        
+        //Read ADC         
+        fVin = AIN;
+        
+        //Write to terminal
+        printf("Analog input = %6.4f\n", fVin); //3 decimal places, fieldwidth=5
+        
+        if (fVin < 0.5f)  {
+            binaryOutput = kGREEN;    
+        } else {
+            binaryOutput = kRED;    
+        }
+        
+        //Wait
+        wait(0.5);
+            
+    } //end while(1)
+} //end main
\ No newline at end of file