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#include <ShiftRegister74HC595.h>
 
//Please change this two value with total Shift Register no in row and column.
const int rowRegNo=1;
const int columnRegNo=2;
 
//In my Matrix Display
//DataPin  = Blue cable
//LatchPin = Green cable
//ClockPin = White cable
int dpR=2,lpR=3,cpR=4;//Pins of Row
int dpC=5,lpC=6,cpC=7;//Pins of Column
 
const int rowSize=rowRegNo*8;
const int columnSize=columnRegNo*8;
ShiftRegister74HC595<rowRegNo> rReg(dpR,cpR,lpR);
ShiftRegister74HC595<columnRegNo> cReg(dpC,cpC,lpC);
 
int* alphaMt;
 
bool mt[rowSize][columnSize] = {
  {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0},
  {0,1,1,1,1,0,0,0,0,0,0,0,0,0,0,0},
  {0,1,0,0,1,0,1,0,0,0,0,0,0,0,1,0},
  {0,1,0,0,1,0,0,0,1,1,1,1,0,1,1,0},
  {0,1,1,1,1,0,1,0,0,0,1,0,0,0,1,0},
  {0,1,0,1,0,0,1,0,0,1,0,0,0,0,1,0},
  {0,1,0,0,1,0,1,0,1,1,1,1,0,1,1,1},
  {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0}
};
 
void setup() {
  initAlpha();
}
 
void loop(){
  showDisplay();
}
 
int pos=15,tm=0;
void showDisplay() {
  tm++;
  if (!(tm%20)) {
    pos--;
    if(pos<0) pos=15;
  }
 
  rReg.setAllHigh();//Reverse
  cReg.setAllLow();//Reverse
  
  for (int r=0; r<rowSize; r++){
    rReg.set(r, LOW);
    for (int c=0; c<columnSize; c++){
      int x=(c+pos)%16;
      if (mt[r][c]) cReg.set(x, HIGH);
    }
    cReg.setAllLow();//Reverse
    rReg.set(r, HIGH);//Reverse
  }
}
 
void initAlpha(){
  int x[rowSize][columnSize]={{0,9}};
  //alphaMt = x;
}