John Fitzpatrick / Mbed OS PWM_01

simple PWM

PWM.cpp

Committer:
fitzpatrick
Date:
2021-02-10
Revision:
0:b166a4d08fd6

File content as of revision 0:b166a4d08fd6:

#include "mbed.h"
//PWM output channel
PwmOut PWM1(A5);

Serial pc(USBTX, USBRX); // Serial Port 115200

int main()
{
   pc.baud(115200); // Serial Port 115200
   PWM1.period_ms(20);
   int x;
   x=1;
   while(1)
   {
      PWM1.pulsewidth_ms(x);
      x=x+1;
      pc.printf("x = %d \r\n",x);
      wait(.5);
      if(x==10)
      {
         x=1;
      }
   }
}