I would like to know how to resolve data conflicts

Projects Programming
1

I used esp32, max4466 and a 16x16 dot matrix to output letters normally, but when sound is detected, I wrote a code so that the screen appears on the matrix. The letters are normally output, but the screen breaks when sound is detected. I think it's because of a data conflict, but I'm not sure how to solve this. This is the schematic and code I used.

11_16
11_161220×789 167 KB

20221206_225213
20221206_2252131920×2560 288 KB 

int A = 25;
int B = 17;
int C = 26;
int D = 16;
int Data_Red = 27;
int Data_Green = 2;
int Clk = 14;
int LE = 15;
int OE = 12;

int MicVal;
int Mic_data = 1850;
int Past_Mic_data = 0;
int Mic_data_control = 0;
int Mic_data_control2 = 0;


unsigned char Dot_char_cnt = 0; //도트매트릭스에 표시 될 문자 카운팅!
unsigned char flag_cnt = 0; //도트매트릭스에 표시 될 색상 카운팅!
unsigned char move_motion = 0;
unsigned int Move_cnt = 16;
unsigned int Move_cnt2 = 0;
unsigned int up_cnt = 0;
unsigned int up_cnt2 = 16;
unsigned int str_speed_cnt = 0;
bool flag_Oe = 0;
unsigned int speed_control = 300; // 도트매트릭스 속도조절
unsigned int procession_control = 3;  // 행의 사용선택
unsigned int procession_control2 = 8; // 행의 개수
unsigned int move_motion_control = 0; // 도트매트릭스 동작 컨트롤
unsigned int Reset_control = 0;
int Sound_level = 0;
unsigned int MicVal_speed_control = 0;
int Sound_level_Maximum_control = 0;
unsigned int Sound_level_control = 100;
int procession_control1_timer = 100;
int Mic_data_control_timer = 0;
int Mic_data_control_timer2 = 0;
int Rack_protection = 0;


hw_timer_t *timer = NULL;
portMUX_TYPE timerMux = portMUX_INITIALIZER_UNLOCKED;

void IRAM_ATTR onTimer() {  //Timer Interrupt
  portENTER_CRITICAL_ISR(&timerMux);
  
  static bool output = HIGH;
  digitalWrite(1, output);
  output = !output;

  static unsigned int string_moving_speed_value = 500;
  static unsigned int cnt = 0;

  if (flag_Oe)
  {
    digitalWrite(OE, LOW);
    cnt++;
    if (cnt >= 5)
    {
      flag_Oe = 0;
      cnt = 0;
      digitalWrite(OE, HIGH);
    }
  }
  str_speed_cnt++;
  if (str_speed_cnt > string_moving_speed_value) //문자가 머문 후 시프트 시작!
  {
    str_speed_cnt = speed_control;
    Move_cnt--;
    Move_cnt2++;
    if (Move_cnt == 0 || Move_cnt2 == 16) {
      Move_cnt = 16;
      Move_cnt2 = 0;

      move_motion++;
      if (move_motion > 0) {
        move_motion = 0;
        Dot_char_cnt += 1;
        flag_cnt++;
        if (flag_cnt == 3)
        {
          flag_cnt = 0;
        }
      }
    }
  }
  portEXIT_CRITICAL_ISR(&timerMux);

}

void setup() {

  Serial.begin(115200);  //  pc와 아두이노간 통신라인
  
  pinMode(A, OUTPUT);
  pinMode(B, OUTPUT);
  pinMode(C, OUTPUT);
  pinMode(D, OUTPUT);
  pinMode(Data_Red, OUTPUT);
  pinMode(Data_Green, OUTPUT);
  pinMode(Clk, OUTPUT);
  pinMode(LE, OUTPUT);
  pinMode(OE, OUTPUT);
  pinMode(1, OUTPUT);

  timer = timerBegin(0, 80, true);
  timerAttachInterrupt(timer, &onTimer, true);
  timerAlarmWrite(timer, 100, true);
  timerAlarmEnable(timer);
}

void row_dynamic()
{
  static unsigned int str_cnt = 0;

  switch (str_cnt) //ROW SHIFT!
  {
    case 0: digitalWrite(A, LOW); digitalWrite(B, LOW); digitalWrite(C, LOW); digitalWrite(D, LOW); break;        //1행 LED
    case 1: digitalWrite(A, HIGH); digitalWrite(B, LOW); digitalWrite(C, LOW); digitalWrite(D, LOW); break;       //2행 LED
    case 2: digitalWrite(A, LOW); digitalWrite(B, HIGH); digitalWrite(C, LOW); digitalWrite(D, LOW); break;       //3행 LED
    case 3: digitalWrite(A, HIGH); digitalWrite(B, HIGH); digitalWrite(C, LOW); digitalWrite(D, LOW); break;      //4행 LED
    case 4: digitalWrite(A, LOW); digitalWrite(B, LOW); digitalWrite(C, HIGH); digitalWrite(D, LOW); break;       //5행 LED
    case 5: digitalWrite(A, HIGH); digitalWrite(B, LOW); digitalWrite(C, HIGH); digitalWrite(D, LOW); break;      //6행 LED
    case 6: digitalWrite(A, LOW); digitalWrite(B, HIGH); digitalWrite(C, HIGH); digitalWrite(D, LOW); break;      //7행 LED
    case 7: digitalWrite(A, HIGH); digitalWrite(B, HIGH); digitalWrite(C, HIGH); digitalWrite(D, LOW); break;     //8행 LED
    case 8: digitalWrite(A, LOW); digitalWrite(B, LOW); digitalWrite(C, LOW); digitalWrite(D, HIGH); break;       //9행 LED
    case 9: digitalWrite(A, HIGH); digitalWrite(B, LOW); digitalWrite(C, LOW); digitalWrite(D, HIGH); break;      //10행 LED
    case 10: digitalWrite(A, LOW); digitalWrite(B, HIGH); digitalWrite(C, LOW); digitalWrite(D, HIGH); break;     //11행 LED
    case 11: digitalWrite(A, HIGH); digitalWrite(B, HIGH); digitalWrite(C, LOW); digitalWrite(D, HIGH); break;    //12행 LED
    case 12: digitalWrite(A, LOW); digitalWrite(B, LOW); digitalWrite(C, HIGH); digitalWrite(D, HIGH); break;     //13행 LED
    case 13: digitalWrite(A, HIGH); digitalWrite(B, LOW); digitalWrite(C, HIGH); digitalWrite(D, HIGH); break;    //14행 LED
    case 14: digitalWrite(A, LOW); digitalWrite(B, HIGH); digitalWrite(C, HIGH); digitalWrite(D, HIGH); break;    //15행 LED
    case 15: digitalWrite(A, HIGH); digitalWrite(B, HIGH); digitalWrite(C, HIGH); digitalWrite(D, HIGH); break;   //16행 LED
  }
  str_cnt++;
  if (str_cnt == 16)
  {
    str_cnt = 0;
  }
}

void shift_Register(unsigned char out)
{
  unsigned char clk = 0;

  for (clk = 0; clk < 8; clk++) { //8비트 데이터를 1비트씩 시프트 레지스터에 입력
    if (out & (0x80 >> clk))
    {
      switch (flag_cnt) {
        case 0: digitalWrite(Data_Green, LOW); digitalWrite(Data_Red, HIGH); break; //Red
        case 1: digitalWrite(Data_Green, HIGH); digitalWrite(Data_Red, LOW); break; //Green
        case 2: digitalWrite(Data_Green, HIGH); digitalWrite(Data_Red, HIGH); break; //Orange
      }
    }
    else
    {
      digitalWrite(Data_Green, LOW); digitalWrite(Data_Red, LOW);
    }
    digitalWrite(Clk, HIGH);
    digitalWrite(Clk, LOW);
  }
}

void ActivePulse()
{

  digitalWrite(LE, HIGH);
  digitalWrite(LE, LOW); //래치 출력
  digitalWrite(OE, LOW);
  flag_Oe = 1;
}

void Dot_procession_control()
{
  MicVal  = analogRead(36);
  MicVal_speed_control++;
  
  if (MicVal > 1800 && MicVal_speed_control >= 54) {  
    Mic_data  = MicVal;
    
    MicVal_speed_control = 0;


    Dot_Sound_level_control();

    Past_Mic_data = Mic_data;
  }
}

void Dot_Sound_level_control()  //  도트가 순차적으로 점등.
{
    Serial.print("Mic_data_control ");
    Serial.println(Mic_data_control);
    
    

    if(Mic_data <= 1925)  Sound_level = 1;
    if(Mic_data >= 1950 && Mic_data < 1975) Sound_level = 2;
    if(Mic_data >= 1975 && Mic_data < 2000) Sound_level = 3;
    if(Mic_data >= 2000 && Mic_data < 2025) Sound_level = 4;
    if(Mic_data >= 2025 && Mic_data < 2050) Sound_level = 5;
    if(Mic_data >= 2050 && Mic_data < 2075) Sound_level = 6;
    if(Mic_data >= 2075 && Mic_data < 2100) Sound_level = 7;
    if(Mic_data >= 2100 && Mic_data < 2125) Sound_level = 8;
    if(Mic_data >= 2125 && Mic_data < 2150) Sound_level = 9;
    if(Mic_data >= 2150 && Mic_data < 2175) Sound_level = 10;
    if(Mic_data >= 2175 && Mic_data < 2200) Sound_level = 11;
    if(Mic_data >= 2200 && Mic_data < 2225) Sound_level = 12;
    if(Mic_data >= 2225 && Mic_data < 2250) Sound_level = 13;
    if(Mic_data >= 2250 && Mic_data < 2275) Sound_level = 14;
    if(Mic_data >= 2275)  Sound_level = 15;
    

    Serial.print("Sound_level ");
    Serial.println(Sound_level);
    
}

void Dot_Mic_data_control()
{
  
  if (Mic_data_control_timer > 4) Mic_data_control--, Mic_data_control_timer = 0;
  if(Mic_data_control < 0) Mic_data_control = 0;
  if(Mic_data_control < 800) procession_control = 0;
  if(Mic_data_control >= 800 && Mic_data_control < 1900) procession_control = 1;
  
  if(Mic_data_control > 2000 && Rack_protection == 12)
  {
    if(Mic_data_control > 12000) Mic_data_control = 12000;
    procession_control = 3;
  }

  if(Mic_data > 1950) Mic_data_control++;

  
  
  Mic_data_control_timer++;
  
  
}

void dot1_display_shift(unsigned char first, unsigned char second)
{
  static unsigned int i_cnt = 0;
  unsigned int buff1[16] = {0};     //Dot1 in
  unsigned int buff2[16] = {0};     //Dot2 in
  unsigned int buff5[16] = {0};     //Dot1 out
  unsigned int buff6[16] = {0};     //Dot2 out

  unsigned char high1 = 0;          //Dot1
  unsigned char low1 = 0;           //Dot1
  unsigned char high2 = 0;          //Dot2
  unsigned char low2 = 0;           //Dot2

  register unsigned int i = 0;

  Dot_procession_control();
  Dot_Mic_data_control();

  if  (procession_control == 0){

    const int __attribute__((progmem)) string[][16] = {
  0x00, 0x1800, 0x18fe, 0x1980, 0x1980, 0x1980, 0x7980, 0x1980, 0x18c0, 0x18c0, 0x1860, 0x1838, 0x180e, 0x1800, 0x00, 0x00, //가
  0x00, 0x1800, 0x1806, 0x1806, 0x1806, 0x1806, 0x7806, 0x1806, 0x1806, 0x1806, 0x1806, 0x1806, 0x1bfc, 0x1800, 0x00, 0x00, //나
  0x00, 0x1800, 0x19fc, 0x1806, 0x1806, 0x1806, 0x7806, 0x1806, 0x1806, 0x1806, 0x1806, 0x1806, 0x1bfc, 0x1800, 0x00, 0x00, //다
  0x00, 0x1800, 0x18fe, 0x1980, 0x1980, 0x1980, 0x7980, 0x18fc, 0x1806, 0x1806, 0x1806, 0x1806, 0x1ffc, 0x1800, 0x00, 0x00, //라
  0x00, 0x1800, 0x19fe, 0x1986, 0x1986, 0x1986, 0x7986, 0x1986, 0x1986, 0x1986, 0x1986, 0x1986, 0x19fe, 0x1800, 0x00, 0x00, //마
  0x00, 0x1800, 0x1986, 0x1986, 0x1986, 0x1986, 0x79fe, 0x1986, 0x1986, 0x1986, 0x1986, 0x1986, 0x18fc, 0x1800, 0x00, 0x00, //바
  0x00, 0x1800, 0x1860, 0x1860, 0x1860, 0x1860, 0x7860, 0x18f0, 0x18f0, 0x1998, 0x1998, 0x1b0c, 0x1b06, 0x1800, 0x00, 0x00, //사
  0x00, 0x1800, 0x1878, 0x18cc, 0x1986, 0x1986, 0x7986, 0x1986, 0x1986, 0x1986, 0x1986, 0x18cc, 0x1878, 0x1800, 0x00, 0x00, //아
  0x00, 0x1800, 0x1bfc, 0x1860, 0x1860, 0x1860, 0x7870, 0x18f0, 0x18f0, 0x1998, 0x1998, 0x1b0c, 0x1b06, 0x1800, 0x00, 0x00, //자
    };
    
    for (i_cnt = 0; i_cnt < 16; i_cnt++) { //우에서 좌로 시프트
    if (move_motion == 0 )
    {
      buff2[i_cnt] = pgm_read_word(&string[first][i_cnt]) << Move_cnt; // 1st String Dot2 in  
    }
    if (move_motion == 1 )
    {
      
      buff6[i_cnt] = pgm_read_word(&string[first][i_cnt]) << Move_cnt2; // 1st String Dot2 Out
      buff2[i_cnt] = pgm_read_word(&string[second][i_cnt]) << Move_cnt; // 2st String Dot2 in
      buff1[i_cnt] = pgm_read_word(&string[first][i_cnt]) << Move_cnt; // 1st String Dot1 in

      }
    }
    speed_control = 0;
    procession_control2 = 8;
    
  }

  if  (procession_control == 1){
    const int __attribute__((progmem)) string[][16] = {
      0x0000,0x0000,0x07E0,0x0810,0x1008,0x2004,0x2184,0x2184,0x2004,0x2004,0x2004,0x1008,0x0810,0x07E0,0x0000,0x0000,
      0x0000,0x0000,0x07E0,0x0810,0x1108,0x2104,0x2104,0x2184,0x2184,0x2004,0x2004,0x1008,0x0810,0x07E0,0x0000,0x0000,  //1
      0x0000,0x0000,0x07E0,0x0810,0x1008,0x2404,0x2204,0x2184,0x2184,0x2004,0x2004,0x1008,0x0810,0x07E0,0x0000,0x0000,  //2
      0x0000,0x0000,0x07E0,0x0810,0x1008,0x2004,0x2004,0x2F84,0x2184,0x2004,0x2004,0x1008,0x0810,0x07E0,0x0000,0x0000,  //3
      0x0000,0x0000,0x07E0,0x0810,0x1008,0x2004,0x2004,0x2184,0x2F84,0x2004,0x2004,0x1008,0x0810,0x07E0,0x0000,0x0000,  //4
      0x0000,0x0000,0x07E0,0x0810,0x1008,0x2004,0x2004,0x2184,0x2184,0x2204,0x2404,0x1008,0x0810,0x07E0,0x0000,0x0000,  //5
      0x0000,0x0000,0x07E0,0x0810,0x1008,0x2004,0x2004,0x2184,0x2184,0x2104,0x2104,0x1108,0x0810,0x07E0,0x0000,0x0000,  //6 
      0x0000,0x0000,0x07E0,0x0810,0x1008,0x2004,0x2004,0x2184,0x2184,0x2084,0x2084,0x1088,0x0810,0x07E0,0x0000,0x0000,  //7
      0x0000,0x0000,0x07E0,0x0810,0x1008,0x2004,0x2004,0x2184,0x2184,0x2044,0x2024,0x1008,0x0810,0x07E0,0x0000,0x0000,  //8
      0x0000,0x0000,0x07E0,0x0810,0x1008,0x2004,0x2004,0x2184,0x21F4,0x2004,0x2004,0x1008,0x0810,0x07E0,0x0000,0x0000,  //9
      0x0000,0x0000,0x07E0,0x0810,0x1008,0x2004,0x2004,0x21F4,0x2184,0x2004,0x2004,0x1008,0x0810,0x07E0,0x0000,0x0000,  //10
      0x0000,0x0000,0x07E0,0x0810,0x1008,0x2024,0x2044,0x2184,0x2184,0x2004,0x2004,0x1008,0x0810,0x07E0,0x0000,0x0000,  //11
      0x0000,0x0000,0x07E0,0x0810,0x1088,0x2084,0x2084,0x2184,0x2184,0x2004,0x2004,0x1008,0x0810,0x07E0,0x0000,0x0000,  //12
      0x0000,0x0000,0x07E0,0x0810,0x1008,0x2004,0x2184,0x2184,0x2004,0x2004,0x2004,0x1008,0x0810,0x07E0,0x0000,0x0000
    };

    for (i_cnt = 0; i_cnt < 16; i_cnt++) { // 제자리 쉬프트
    if (move_motion == 0)
    {
      buff1[i_cnt] = pgm_read_word(&string[first][i_cnt]); // 1st String Dot1
      buff2[i_cnt] = pgm_read_word(&string[second][i_cnt]); // 2st String Dot2
      if(i_cnt == 15) Rack_protection++;
      if(Rack_protection > 12) Rack_protection = 1;
      }
    }
    speed_control = 250;
    procession_control2 = 12;
  }

  if  (procession_control == 2)
  {
    const int __attribute__((progmem)) string[][16] = {
      0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,
      0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,
      0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,
      0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,
      0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,
      0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,
      0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,
      0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,
      0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,
      0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,
      0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,
      0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,
      0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,
      0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,
      0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000
    };

    for (i_cnt = 0; i_cnt < 16; i_cnt++) { // 제자리 쉬프트
    if (move_motion == 0)
    {
      buff1[i_cnt] = pgm_read_word(&string[first][i_cnt]); // 1st String Dot1
      buff2[i_cnt] = pgm_read_word(&string[second][i_cnt]); // 2st String Dot2
      
      }
    }
    speed_control = 350;
    procession_control2 = 0;
  }

  if  (procession_control == 3){
    
    if  (Sound_level == 1){
      const int __attribute__((progmem)) string[][16] = {
      0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0001,0x0001,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,
      0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0001,0x0001,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000
      };
      for (i_cnt = 0; i_cnt < 16; i_cnt++) { // 제자리 쉬프트
        if (move_motion == 0)
        {
          buff1[i_cnt] = pgm_read_word(&string[first][i_cnt]); // 1st String Dot1
          buff2[i_cnt] = pgm_read_word(&string[second][i_cnt]); // 2st String Dot2
          }
        }
    }
    
    if  (Sound_level == 2){
      const int __attribute__((progmem)) string[][16] = {
      0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0002,0x0003,0x0003,0x0002,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,
      0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0002,0x0003,0x0003,0x0002,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,
      0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0002,0x0003,0x0003,0x0002,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000
      };
      for (i_cnt = 0; i_cnt < 16; i_cnt++) { // 제자리 쉬프트
        if (move_motion == 0)
        {
          buff1[i_cnt] = pgm_read_word(&string[first][i_cnt]); // 1st String Dot1
          buff2[i_cnt] = pgm_read_word(&string[second][i_cnt]); // 2st String Dot2
          }
        }
        
       Sound_level = 0; 
    }
    
    if  (Sound_level == 3){
      const int __attribute__((progmem)) string[][16] = {
      0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0006,0x0007,0x0007,0x0006,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,
      0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0006,0x0007,0x0007,0x0006,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,
      0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0006,0x0007,0x0007,0x0006,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000
      };
      for (i_cnt = 0; i_cnt < 16; i_cnt++) { // 제자리 쉬프트
        if (move_motion == 0)
        {
          buff1[i_cnt] = pgm_read_word(&string[first][i_cnt]); // 1st String Dot1
          buff2[i_cnt] = pgm_read_word(&string[second][i_cnt]); // 2st String Dot2
          }
        }

        Sound_level = 0; 
    }

    if  (Sound_level == 4){
      const int __attribute__((progmem)) string[][16] = {
      0x0000,0x0000,0x0000,0x0000,0x0000,0x0008,0x000E,0x000F,0x000F,0x000E,0x0008,0x0000,0x0000,0x0000,0x0000,0x0000,
      0x0000,0x0000,0x0000,0x0000,0x0000,0x0008,0x000E,0x000F,0x000F,0x000E,0x0008,0x0000,0x0000,0x0000,0x0000,0x0000,
      0x0000,0x0000,0x0000,0x0000,0x0000,0x0008,0x000E,0x000F,0x000F,0x000E,0x0008,0x0000,0x0000,0x0000,0x0000,0x0000
      };
      for (i_cnt = 0; i_cnt < 16; i_cnt++) { // 제자리 쉬프트
        if (move_motion == 0)
        {
          buff1[i_cnt] = pgm_read_word(&string[first][i_cnt]); // 1st String Dot1
          buff2[i_cnt] = pgm_read_word(&string[second][i_cnt]); // 2st String Dot2
          }
        }
        
        Sound_level = 0; 
    }

    if  (Sound_level == 5){
      const int __attribute__((progmem)) string[][16] = {
      0x0020,0x0000,0x0020,0x0000,0x0020,0x0008,0x000E,0x000F,0x000F,0x000E,0x0008,0x0020,0x0000,0x0020,0x0000,0x0020,
      0x0020,0x0000,0x0020,0x0000,0x0020,0x0008,0x000E,0x000F,0x000F,0x000E,0x0008,0x0020,0x0000,0x0020,0x0000,0x0020,
      0x0020,0x0000,0x0020,0x0000,0x0020,0x0008,0x000E,0x000F,0x000F,0x000E,0x0008,0x0020,0x0000,0x0020,0x0000,0x0020
      };
      for (i_cnt = 0; i_cnt < 16; i_cnt++) { // 제자리 쉬프트
        if (move_motion == 0)
        {
          buff1[i_cnt] = pgm_read_word(&string[first][i_cnt]); // 1st String Dot1
          buff2[i_cnt] = pgm_read_word(&string[second][i_cnt]); // 2st String Dot2
          }
        }

        Sound_level = 0; 
    }

    if  (Sound_level == 6){
      const int __attribute__((progmem)) string[][16] = {
      0x0060,0x0000,0x0060,0x0000,0x0020,0x0048,0x000E,0x000F,0x000F,0x000E,0x0048,0x0020,0x0000,0x0060,0x0000,0x0060,
      0x0060,0x0000,0x0060,0x0000,0x0020,0x0048,0x000E,0x000F,0x000F,0x000E,0x0048,0x0020,0x0000,0x0060,0x0000,0x0060,
      0x0060,0x0000,0x0060,0x0000,0x0020,0x0048,0x000E,0x000F,0x000F,0x000E,0x0048,0x0020,0x0000,0x0060,0x0000,0x0060
      };
      for (i_cnt = 0; i_cnt < 16; i_cnt++) { // 제자리 쉬프트
        if (move_motion == 0)
        {
          buff1[i_cnt] = pgm_read_word(&string[first][i_cnt]); // 1st String Dot1
          buff2[i_cnt] = pgm_read_word(&string[second][i_cnt]); // 2st String Dot2
          }
        }

        Sound_level = 0; 
    }

    if  (Sound_level == 7){
      const int __attribute__((progmem)) string[][16] = {
      0x00E0,0x0000,0x0060,0x0080,0x0020,0x0048,0x008E,0x008F,0x008F,0x008E,0x0048,0x0020,0x0080,0x0060,0x0000,0x00E0,
      0x00E0,0x0000,0x0060,0x0080,0x0020,0x0048,0x008E,0x008F,0x008F,0x008E,0x0048,0x0020,0x0080,0x0060,0x0000,0x00E0,
      0x00E0,0x0000,0x0060,0x0080,0x0020,0x0048,0x008E,0x008F,0x008F,0x008E,0x0048,0x0020,0x0080,0x0060,0x0000,0x00E0
      };
      for (i_cnt = 0; i_cnt < 16; i_cnt++) { // 제자리 쉬프트
        if (move_motion == 0)
        {
          buff1[i_cnt] = pgm_read_word(&string[first][i_cnt]); // 1st String Dot1
          buff2[i_cnt] = pgm_read_word(&string[second][i_cnt]); // 2st String Dot2
          }
        }

        Sound_level = 0; 
    }

    if  (Sound_level == 8){
      const int __attribute__((progmem)) string[][16] = {
      0x00E0,0x0100,0x0060,0x0080,0x0120,0x0048,0x008E,0x008F,0x008F,0x008E,0x0048,0x0120,0x0080,0x0060,0x0100,0x00E0,
      0x00E0,0x0100,0x0060,0x0080,0x0120,0x0048,0x008E,0x008F,0x008F,0x008E,0x0048,0x0120,0x0080,0x0060,0x0100,0x00E0,
      0x00E0,0x0100,0x0060,0x0080,0x0120,0x0048,0x008E,0x008F,0x008F,0x008E,0x0048,0x0120,0x0080,0x0060,0x0100,0x00E0
      };
      for (i_cnt = 0; i_cnt < 16; i_cnt++) { // 제자리 쉬프트
        if (move_motion == 0)
        {
          buff1[i_cnt] = pgm_read_word(&string[first][i_cnt]); // 1st String Dot1
          buff2[i_cnt] = pgm_read_word(&string[second][i_cnt]); // 2st String Dot2
          }
        }

        Sound_level = 0; 
    }
    
    if  (Sound_level == 9){
      const int __attribute__((progmem)) string[][16] = {
      0x00E0,0x0100,0x0260,0x0080,0x0120,0x0248,0x008E,0x008F,0x008F,0x008E,0x0248,0x0120,0x0080,0x0260,0x0100,0x00E0,
      0x00E0,0x0100,0x0260,0x0080,0x0120,0x0248,0x008E,0x008F,0x008F,0x008E,0x0248,0x0120,0x0080,0x0260,0x0100,0x00E0,
      0x00E0,0x0100,0x0260,0x0080,0x0120,0x0248,0x008E,0x008F,0x008F,0x008E,0x0248,0x0120,0x0080,0x0260,0x0100,0x00E0
      };
      for (i_cnt = 0; i_cnt < 16; i_cnt++) { // 제자리 쉬프트
        if (move_motion == 0)
        {
          buff1[i_cnt] = pgm_read_word(&string[first][i_cnt]); // 1st String Dot1
          buff2[i_cnt] = pgm_read_word(&string[second][i_cnt]); // 2st String Dot2
          }
        }

        Sound_level = 0; 
    }

    if  (Sound_level == 10){
      const int __attribute__((progmem)) string[][16] = {
      0x00E0,0x0100,0x0260,0x0480,0x0120,0x0248,0x048E,0x048F,0x048F,0x048E,0x0248,0x0120,0x0480,0x0260,0x0100,0x00E0,
      0x00E0,0x0100,0x0260,0x0480,0x0120,0x0248,0x048E,0x048F,0x048F,0x048E,0x0248,0x0120,0x0480,0x0260,0x0100,0x00E0,
      0x00E0,0x0100,0x0260,0x0480,0x0120,0x0248,0x048E,0x048F,0x048F,0x048E,0x0248,0x0120,0x0480,0x0260,0x0100,0x00E0
      };
      for (i_cnt = 0; i_cnt < 16; i_cnt++) { // 제자리 쉬프트
        if (move_motion == 0)
        {
          buff1[i_cnt] = pgm_read_word(&string[first][i_cnt]); // 1st String Dot1
          buff2[i_cnt] = pgm_read_word(&string[second][i_cnt]); // 2st String Dot2
          }
        }

        Sound_level = 0; 
    }

    if  (Sound_level == 11){
      const int __attribute__((progmem)) string[][16] = {
      0x00E0,0x0100,0x0260,0x0480,0x0920,0x0248,0x048E,0x048F,0x048F,0x048E,0x0248,0x0920,0x0480,0x0260,0x0100,0x00E0,
      0x00E0,0x0100,0x0260,0x0480,0x0920,0x0248,0x048E,0x048F,0x048F,0x048E,0x0248,0x0920,0x0480,0x0260,0x0100,0x00E0,
      0x00E0,0x0100,0x0260,0x0480,0x0920,0x0248,0x048E,0x048F,0x048F,0x048E,0x0248,0x0920,0x0480,0x0260,0x0100,0x00E0
      };
      for (i_cnt = 0; i_cnt < 16; i_cnt++) { // 제자리 쉬프트
        if (move_motion == 0)
        {
          buff1[i_cnt] = pgm_read_word(&string[first][i_cnt]); // 1st String Dot1
          buff2[i_cnt] = pgm_read_word(&string[second][i_cnt]); // 2st String Dot2
          }
        }

        Sound_level = 0; 
    }

    if  (Sound_level == 12){
      const int __attribute__((progmem)) string[][16] = {
      0x00E0,0x0100,0x0260,0x0480,0x0920,0x1248,0x148E,0x148F,0x148F,0x148E,0x1248,0x0920,0x0480,0x0260,0x0100,0x00E0,
      0x00E0,0x0100,0x0260,0x0480,0x0920,0x1248,0x148E,0x148F,0x148F,0x148E,0x1248,0x0920,0x0480,0x0260,0x0100,0x00E0,
      0x00E0,0x0100,0x0260,0x0480,0x0920,0x1248,0x148E,0x148F,0x148F,0x148E,0x1248,0x0920,0x0480,0x0260,0x0100,0x00E0
      };
      for (i_cnt = 0; i_cnt < 16; i_cnt++) { // 제자리 쉬프트
        if (move_motion == 0)
        {
          buff1[i_cnt] = pgm_read_word(&string[first][i_cnt]); // 1st String Dot1
          buff2[i_cnt] = pgm_read_word(&string[second][i_cnt]); // 2st String Dot2
          }
        }

        Sound_level = 0; 
    }

    if  (Sound_level == 13){
      const int __attribute__((progmem)) string[][16] = {
      0x00E0,0x0100,0x2260,0x0480,0x0920,0x1248,0x148E,0x148F,0x148F,0x148E,0x1248,0x0920,0x0480,0x0260,0x2100,0x00E0,
      0x00E0,0x0100,0x2260,0x0480,0x0920,0x1248,0x148E,0x148F,0x148F,0x148E,0x1248,0x0920,0x0480,0x0260,0x2100,0x00E0,
      0x00E0,0x0100,0x2260,0x0480,0x0920,0x1248,0x148E,0x148F,0x148F,0x148E,0x1248,0x0920,0x0480,0x0260,0x2100,0x00E0
      };
      for (i_cnt = 0; i_cnt < 16; i_cnt++) { // 제자리 쉬프트
        if (move_motion == 0)
        {
          buff1[i_cnt] = pgm_read_word(&string[first][i_cnt]); // 1st String Dot1
          buff2[i_cnt] = pgm_read_word(&string[second][i_cnt]); // 2st String Dot2
          }
        }

        Sound_level = 0; 
    }

    if  (Sound_level == 14){
      const int __attribute__((progmem)) string[][16] = {
      0x00E0,0x4100,0x6260,0x4480,0x0920,0x1248,0x148E,0x148F,0x148F,0x148E,0x1248,0x0920,0x0480,0x0260,0x6100,0x00E0,
      0x00E0,0x4100,0x6260,0x4480,0x0920,0x1248,0x148E,0x148F,0x148F,0x148E,0x1248,0x0920,0x0480,0x0260,0x6100,0x00E0,
      0x00E0,0x4100,0x6260,0x4480,0x0920,0x1248,0x148E,0x148F,0x148F,0x148E,0x1248,0x0920,0x0480,0x0260,0x6100,0x00E0
      };
      for (i_cnt = 0; i_cnt < 16; i_cnt++) { // 제자리 쉬프트
        if (move_motion == 0)
        {
          buff1[i_cnt] = pgm_read_word(&string[first][i_cnt]); // 1st String Dot1
          buff2[i_cnt] = pgm_read_word(&string[second][i_cnt]); // 2st String Dot2
          }
        }

        Sound_level = 0; 
    }

    if  (Sound_level == 15){
      const int __attribute__((progmem)) string[][16] = {
      0x00E0,0x4100,0xE260,0x4480,0x0920,0x1248,0x148E,0x148F,0x148F,0x148E,0x1248,0x0920,0x0480,0x0260,0xE100,0x00E0,
      0x00E0,0x4100,0xE260,0x4480,0x0920,0x1248,0x148E,0x148F,0x148F,0x148E,0x1248,0x0920,0x0480,0x0260,0xE100,0x00E0,
      0x00E0,0x4100,0xE260,0x4480,0x0920,0x1248,0x148E,0x148F,0x148F,0x148E,0x1248,0x0920,0x0480,0x0260,0xE100,0x00E0
      };
      for (i_cnt = 0; i_cnt < 16; i_cnt++) { // 제자리 쉬프트
        if (move_motion == 0)
        {
          buff1[i_cnt] = pgm_read_word(&string[first][i_cnt]); // 1st String Dot1
          buff2[i_cnt] = pgm_read_word(&string[second][i_cnt]); // 2st String Dot2
          }
        }

        Sound_level = 0; 
    }

    
    
    speed_control = 250;
    procession_control2 = 2;
  }

  
    
    
  for (i = 0; i < 16; i++)
  {
    high1 = (buff1[i] >> 8);
    low1 = (buff1[i] & 0xff);
    high2 = (buff2[i] >> 8);
    low2 = (buff2[i] & 0xff);

    shift_Register(high1);
    shift_Register(low1);
    shift_Register(high2);
    shift_Register(low2);

    row_dynamic();
    ActivePulse();
  }
}


void loop() {
  dot1_display_shift(Dot_char_cnt, Dot_char_cnt + 1);
  if (Dot_char_cnt == procession_control2) {
    Dot_char_cnt = 0;
  }
  
}
2

What is the top power supply for?
If it is for the dot matrix then the ground needs to be connected to the other ground.

3

ahh, sorry I will correct the image.

4

Perhaps not your problem (right now), but those 9V "transistor batteries" are a poor choice for powering anything Arduino-related. That's especially true for power-hungry LEDs and ESP Processors.

image

5

Please explain what "data conflict" means, and post the evidence in support of your thinking. I really have no idea what you are trying to say.

Also explain what "the screen breaks" means. State what you expected to happen and what happens instead.

Most people put in print statements near where the error(s) may be, to report variable values. Do that and check to see whether your assumptions are correct.

6

Well, you have changes the image, but it is exactly the same as your old one.
What is different?

7

I identified the following variables which need to be declared with the volatile keyword because they are shared between ISR and non-ISR code.

bool flag_Oe = 0;
unsigned char move_motion = 0;
unsigned int Move_cnt = 16;
unsigned int Move_cnt2 = 0;
unsigned char Dot_char_cnt = 0; //도트매트릭스에 표시 될 문자 카운팅!
unsigned int speed_control = 300; // 도트매트릭스 속도조절