#include "mbed.h"

Serial pc(USBTX, USBRX);
Serial ax500(p9,p10);

void forward(float s){

      ax500.printf("!A7F\r");
      ax500.printf("!B7F\r");
      void wait(float s);
      ax500.printf("!a00\r");
      ax500.printf("!b00\r");


void backward(float s){

     ax500.printf("!a7F\r");
     ax500.printf("!b7F\r");
     void wait(float s);
     stop();
}
     
void stop(){

      ax500.printf("!a00\r");
      ax500.printf("!b00\r");
}

  
int main() {
int a,b,c;
a=b=c=2;
    
    while(1) {
    
              forward(a);
              reverse(b);
                   
}

I have trouble trying to figuring out a proper and elegant way of passing wait time to functions. I'm not sure if this is rgiht but it is compilable. And if i want it to stop I can introduce a new function stop(). Will it work if i did it the way i did it at reverse()? Essentially what the printf stament is in order to increase or decrease speed, it understands a formated string of characters such as "!a3F". where !a stands for left wheel forward and the next two characters are hex.(00 -> 0% Speed and 7F -> 100% speed). <<code>> #include "mbed.h" Serial pc(USBTX, USBRX); Serial ax500(p9,p10); void forward(float s){ ax500.printf("!A7F\r"); ax500.printf("!B7F\r"); void wait(float s); ax500.printf("!a00\r"); ax500.printf("!b00\r"); void backward(float s){ ax500.printf("!a7F\r"); ax500.printf("!b7F\r"); void wait(float s); stop(); } void stop(){ ax500.printf("!a00\r"); ax500.printf("!b00\r"); } int main() { int a,b,c; a=b=c=2; while(1) { forward(a); reverse(b); } <</code>>