Task 4.1.1 Solution
Dependencies: mbed
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