#include "mbed.h"


AnalogIn ain(p20);

PwmOut pwm1(p21); //create a PWM output called PWM1 on pin 21
Serial pc(USBTX, USBRX); /* pc를 입출력으로 사용 */

int main()
{
	float sensorValue = 0;
	pwm1.period(0.010);
	while(1)
	{
		sensorValue = ain;
		pc.printf("%f\n",sensorValue);
		pwm1 = 1 - (sensorValue * 7);
		wait(0.5);
	}
}