#include "setup.h"

#define DELAY 300000 
#define ZERO 63
#define ONE 6
#define TWO 91
#define THREE 79
#define FOUR 102
#define FIVE 109
#define SIX 125
#define SEVEN 7
#define EIGHT 127
#define NINE 103

int main()
{
  init_port(0x21);
  init_port(0x24);
  volatile long i;
   // outB(ZERO,0x25);
  while(1)
  {
    outB(ZERO,0x25);
    zero_nine();
    outB(ONE,0x25);
    zero_nine();
    outB(TWO,0x25);
    zero_nine();
    outB(THREE,0x25);
    zero_nine();
    outB(FOUR,0x25);
    zero_nine();
    outB(FIVE,0x25);
    zero_nine();
    outB(SIX,0x25);
    zero_nine();
    outB(SEVEN,0x25);
    zero_nine();
    outB(EIGHT,0x25);
    zero_nine();
    outB(NINE,0x25);
    outA(ZERO,0x22);
  }
}

void zero_nine()
{
  volatile long i;
    outA(ZERO,0x22);
    for(i=0;i<DELAY;i++);
    outA(ONE,0x22);
    for(i=0;i<DELAY;i++);
    outA(TWO,0x22);
    for(i=0;i<DELAY;i++);
    outA(THREE,0x22);
    for(i=0;i<DELAY;i++);
    outA(FOUR,0x22);
    for(i=0;i<DELAY;i++);
    outA(FIVE,0x22);
    for(i=0;i<DELAY;i++);
    outA(SIX,0x22);
    for(i=0;i<DELAY;i++);
    outA(SEVEN,0x22);
    for(i=0;i<DELAY;i++);
    outA(EIGHT,0x22);
    for(i=0;i<DELAY;i++);
    outA(NINE,0x22);
    for(i=0;i<DELAY;i++);
}