Real vaqt tizimlari” fanidan tayyorlagan Labaratoriya ishlari Fargona-2022

int rowPins[8] = {9,3,2,12,55,11,7,6}; // Arduino bilan bog’langan matritsa qatorlari
int colPins[8] = {13,8,57,10,5,56,4,54}; Arduino bilan bog’langan matritsa ustunlari


int image[8][8]={ //matritsada ko’rsatilgan rasm : 1 = LED yon, 0 = LED o’ch
{0,1,0,0,0,0,1,0},
{1,1,1,0,0,1,1,1},
{0,1,0,0,0,0,1,0},
{0,0,0,1,1,0,0,0},
{0,0,0,1,1,0,0,0},
{1,0,0,0,0,0,0,1},
{0,1,1,1,1,1,1,0},
{0,0,1,1,1,1,0,0}


};


void setup(){
for (int i=0; i<8; i++){ // hamma pinlar CHIQISH(OUTPUT) deb e’lon qilingan
pinMode(rowPins[i],OUTPUT);
pinMode(colPins[i],OUTPUT);
}
}


void loop(){
for (int y=0; y<8; y++){ // chiziq bo’yicha yo’nalish (Построчно)
for (int x=0; x<8; x++){ // kirish barcha to’plamlarni chapdan o’ngga tekshirish
if (image[x][y]==1){ // Birinchi kirish
digitalWrite(colPins[x],HIGH); // ustun pinini yoqish
} else { // aks holda
digitalWrite(colPins[x],LOW); // Uni o’chirish
}
}
digitalWrite(rowPins[y],LOW); // Qator pinini LOWga o’zgartirish (chunki u LEDning katodidir, LOW o’chishni bildiradi)
delayMicroseconds(100); // programmani millisekondga to’xtatish
digitalWrite(rowPins[y],HIGH); // Qator pinini HIGHga o’zgartirish (bu yonishni bildiradi)
}
}

4. Programma kodini arduinoga yuklash uchun quyidagi rasmdagi

instrumentga sichqoncha ko’rsatkichini olib borib bosing.
Tizim kompilyatori dasturni tekshirib xatosiz bo’lsa kontrollerga yuklaydi va programma ishga tushadi. Agar dastur kodida xatolik bo’lsa kompilyator bu xatolikni qizil rang bilan yoritib ko’rsatadi. Xatolikni tuzatib dasturni qayta yuklang.