File content as of revision 2:375e29585498:

#include "mbed.h"
#include "DRV8833.h"
#include "BufferedSerial.h"


DigitalOut led1(LED1);
DigitalOut led2(LED2);
DigitalOut led3(LED3);
DigitalOut led4(LED4);
 
Serial pc(USBTX, USBRX);

 int err;
DRV8833 motor1(p21,p22);
DRV8833 motor2(p23,p24);
DRV8833 motor3(p25,p26);
 
int main() {
     pc.baud(115200);
     motor1.period(0.0000035f);
     motor2.period(0.0000035f);
     motor3.period(0.0000035f);
     float s1,s2,s3;
    while (1) {
        if(pc.readable())
        {
          char c;
          err=pc.scanf("%c",&c);
          if(c=='t')
          {
              pc.printf("r\n");
            led2 = 1;
            wait(0.1);
            led2=0;
          }else if(c=='d')
          {
           //  printf("reading bytes\n");
             int m1,m2,m3;
            err=pc.scanf("%d %d %d",&m1,&m2,&m3);
            s1=(float)(m1)/(float)1000.0f;
            s2=(float)(m2)/(float)1000.0f;
            s3=(float)(m3)/(float)1000.0f;
            
            motor1.speed(s1);
            motor2.speed(s2);
            motor3.speed(s3);
            
           // printf("%f,%f,%f\n",s1,s2,s3);
           } 
        //    led1 = !led1;
        }
    }
}