ShiftRegisterMatrixDisplay_8x16

#include <ShiftRegister74HC595.h>

//My display matrix connection image: https://imgur.com/a/v81w42t

//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 v5=2;
int dpC=2,lpC=3,cpC=4;//Pins of Column
int dpR=5,lpR=6,cpR=7;//Pins of Row

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}
};
uint8_t mtB[][2]={{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0}};

void setup() {
  Serial.begin(9600);
  pinMode(v5, OUTPUT);

  setupBoolDisp();
  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.setNoUpdate(x,HIGH);//p2
        //cReg.set(x, HIGH);//p1
    }
    cReg.updateRegisters();//p2
    delay(1);

    //cReg.setAll(mtB[r]);
    delay(1);
    cReg.setAllLow();//Reverse
    rReg.set(r, HIGH);//Reverse
  }
}

void setupBoolDisp(){
  for (int i=0; i<8;i++){
    int y=0;
    for (int j=0; j<16; j++){
      int idx=j/8 , p=j%8;
      mtB[i][idx]|=(1<<p) *mt[i][j];
    }
//    Serial.print(mtB[i][0]);
//    Serial.print(",");
//    Serial.println(mtB[i][1]);
  }
}

void initAlpha(){
  int x[rowSize][columnSize]={{0,9}};
  //alphaMt = x;
}