elimde sadece 8x8 dot matrix var arduinoya direk bağlantılarını yayptım bir sitede gördüm ordanda şemanın olduğu siteden kodları alıp yükledim ama 64 ledde yanıyor acaba kodun amacı 64 led yaktırmakmı ben koddan birşey anlamadımda ? elinde kalp şeklini gösterecek kodu olan varsa vereiblirmi yardımlarınız icin şimdiden teşekkürler arkadaşlar #include <frequencytimer2.h>
byte col = 0;
byte leds[8][8];
// pin[xx] on led matrix connected to nn on Arduino (-1 is dummy to make array start at pos 1)
int pins[17]= {-1, 5, 4, 3, 2, 14, 15, 16, 17, 13, 12, 11, 10, 9, 8, 7, 6};
// col[xx] of leds = pin yy on led matrix
int cols[8] = {pins[13], pins[3], pins[4], pins[10], pins[06], pins[11], pins[15], pins[16]};
// row[xx] of leds = pin yy on led matrix
int rows[8] = {pins[9], pins[14], pins[8], pins[12], pins[1], pins[7], pins[2], pins[5]};
define DELAY 0
define SIZE 8
extern byte leds[SIZE][SIZE];
byte world[SIZE][SIZE][2];
long density = 50;
void setup() {
setupLeds();
randomSeed(analogRead(5));
for (int i = 0; i < SIZE; i++) {
for (int j = 0; j < SIZE; j++) {
if (random(100) < density) {
world[i][j][0] = 1;
}
else {
world[i][j][0] = 0;
}
world[i][j][1] = 0;
}
}
}
void loop() {
// Display current generation
for (int i = 0; i < SIZE; i++) {
for (int j = 0; j < SIZE; j++) {
leds[i][j] = world[i][j][0];
}
}
delay(DELAY);
// Birth and death cycle
for (int x = 0; x < SIZE; x++) {
for (int y = 0; y < SIZE; y++) {
// Default is for cell to stay the same
world[y][1] = world[y][0];
int count = neighbours(x, y);
if (count == 3 && world[y][0] == 0) {
// A new cell is born
world[y][1] = 1;
}
if ((count < 2 || count > 3) && world[y][0] == 1) {
// Cell dies
world[y][1] = 0;
}
}
}
// Copy next generation into place
for (int x = 0; x < SIZE; x++) {
for (int y = 0; y < SIZE; y++) {
world[y][0] = world[y][1];
}
}
}
int neighbours(int x, int y) {
return world[(x + 1) % SIZE][y][0] +
world[(y + 1) % SIZE][0] +
world[(x + SIZE - 1) % SIZE][y][0] +
world[(y + SIZE - 1) % SIZE][0] +
world[(x + 1) % SIZE][(y + 1) % SIZE][0] +
world[(x + SIZE - 1) % SIZE][(y + 1) % SIZE][0] +
world[(x + SIZE - 1) % SIZE][(y + SIZE - 1) % SIZE][0] +
world[(x + 1) % SIZE][(y + SIZE - 1) % SIZE][0];
}
void setupLeds() {
// sets the pins as output
for (int i = 1; i <= 16; i++) {
pinMode(pins[i], OUTPUT);
}
// set up cols and rows
for (int i = 1; i <= 8; i++) {
digitalWrite(cols[i - 1], LOW);
}
for (int i = 1; i <= 8; i++) {
digitalWrite(rows[i - 1], LOW);
}
clearLeds();
// Turn off toggling of pin 11 and 3
FrequencyTimer2::disable();
// Set refresh rate (interrupt timeout period)
FrequencyTimer2::setPeriod(2000);
// Set interrupt routine to be called
FrequencyTimer2::setOnOverflow(display);
}
void clearLeds() {
// Clear display array
for (int i = 0; i < 8; i++) {
for (int j = 0; j < 8; j++) {
leds[i][j] = 0;
}
}
}
// Interrupt routine
void display() {
digitalWrite(cols[col], LOW); // Turn whole previous column off
col++;
if (col == 8) {
col = 0;
}
for (int row = 0; row < 8; row++) {
if (leds[col][7 - row] == 1) {
digitalWrite(rows[row], LOW); // Turn on this led
}
else {
digitalWrite(rows[row], HIGH); // Turn off this led
}
}
digitalWrite(cols[col], HIGH); // Turn whole column on at once (for equal lighting times)
}</frequencytimer2.h>