индикатор передачи

[slavauskov]

Код 1. без регистра

int gear=0;
char digit[] = {
0b11000000, //0
0b11111001, //1
0b10100100, //2
0b10110000, //3
0b10011001, //4
0b10010010  //5
};

void setup() 
{  
  PORTD = 0x00;
  DDRD = 0xFF;
  PORTB=0x1F;
  DDRB=0x00; 
}

void loop()
{
  if(digitalRead(8)==0)gear=1;
  if(digitalRead(9)==0)gear=2;
  if(digitalRead(10)==0)gear=3;
  if(digitalRead(11)==0)gear=4;
  if(digitalRead(12)==0)gear=5;
  delay(80);
  PORTD = digit[gear];
} 

Код 2. с регистром:

//connected to ST_CP
int latchPin = 3;
//connected to SH_CP
int clockPin = 4;
//connected to DS
int dataPin = 2;
int gear =0;

int digit[] = 
{
  192, //0
  249, //1
  164, //2
  176, //3
  153, //4
  146};//5

void setup() 
{
  pinMode(latchPin, OUTPUT);
  pinMode(clockPin, OUTPUT);
  pinMode(dataPin, OUTPUT);
  PORTB=0x1F;
  DDRB = 0x00;
}

void loop() 
{
    if(digitalRead(8)==0)gear=1;
    if(digitalRead(9)==0)gear=2;
    if(digitalRead(10)==0)gear=3;
    if(digitalRead(11)==0)gear=4;
    if(digitalRead(12)==0)gear=5;
    delay(80);
    digitalWrite(latchPin, LOW);
    shiftOut(dataPin, clockPin, MSBFIRST, digit[gear]);  
    digitalWrite(latchPin, HIGH);
} 

Огромное спасибо.