// Get two 3-digit numbers; perform 3-digit addition; display sum

#include "ecen.h"

void setup(){
    volatile char *F_dir=0x30, *K_dir=0x107, *A_dir=0x21, *B_dir=0x24;
    *F_dir=0xff, *K_dir=0x00, *A_dir=0xff, *B_dir=0xff;
}

void loop(){
  int num1, num2, sum;
  volatile long k;

  num1 = getTarget();
  outB(0xff);
  for(k=0;k<25000; k++);
  for(int i=0; i<100; i++)
  printTarget(num1);

  num2 = getTarget();
  outB(0xff);
  for(k=0;k<25000; k++);
  for(int i=0; i<100; i++)
  printTarget(num2);

  sum = num1+num2; 
  outB(0xff);
  for(k=0;k<45000; k++);
  for(int i=0; i<160; i++)
  printTarget(sum);
}