// Get two 1-digit numbers, perform 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;
  Serial.begin(9600);
}

void loop(){
  int num1, num2, sum;
  volatile long k;
  num1 = getTarget();
  num2 = getTarget();
  sum=num1+num2;
  for(k=0;k<300000;k++);
  outB(0xff);
  for(k=0;k<100000;k++);
  printTarget(sum);
}