#include "mbed.h" #define kRED 4 #define kYELLOW 2 #define kGREEN 1 //Global objects BusOut binaryOutput(D5, D6, D7); 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 //3 decimal places, fieldwidth=5 printf("Analog input = %6.4f\n", fVin); if (fVin < 0.4f) { binaryOutput = kGREEN; } else if (fVin < 0.6f) { binaryOutput = kYELLOW; } else { binaryOutput = kRED; } //Wait wait(0.1); } //end while(1) } //end main