/********************************************/
/* <yourname.c>                             */
/* written by Roy Merrell                   */
/* sample code for the mechatronics ir lab  */
/* last modified 18 Oct 2001                */
/********************************************/

int i;  /* i is a counter */
int center  /* center holds value of the center ir */

void main() {
  printf("press start to  read center ir");
  while(!start_button()) {}    /* hold here until start is pressed */
  while(1) {      /* run in a continous loop */
    center = 0;   /* initialize center */
    if(start_button()) {  /* take readings if start is pushed */
      for(i=0;i<10;i++) {  /* loop for running 10 times */
        center += analog(2);  /* sums the value of the 10 runs */
      }
      center /= i;   /* divide by i to take the average */
      printf("c=%d\n", center);    /* print the results */
    }
  }
}