// connect 8 leds to port A
// connect 8 push button switches to port B
// press 3rd switch --> glow 0th LED, delay,......7th led, delay

#include "ecen.h"

void setup() {
  init_portA();
  init_portB();
}

void loop() {
  //uint8_t i;
  volatile long k;
  if(inputB() == 0x08){
    for(int i=0;i<8;i++){
      outputA(1<<i);
      for(k=0;k<=200000;k++);
    }
  }else{
    outputA(0x00);
  }

}