ช่วยแก้คำสั่ง Arduino ให้ทีครับ [1.8.3]

#include 

Servo myservo;

#include 

#include 

// Set the LCD address to 0x27 for a 16 chars and 2 line display

LiquidCrystal_I2C lcd(0x3F, 20, 4);

int mt1p1 = 25;// Blue - 28BYJ48 pin 1

int mt1p2 = 24;// Pink - 28BYJ48 pin 2

int mt1p3 = 23;// Yellow - 28BYJ48 pin 3

int mt1p4 = 22;// Orange - 28BYJ48 pin 4

//----------------------------------------------

int mt2p1 = 49;// Blue - 28BYJ48 pin 1

int mt2p2 = 48;// Pink - 28BYJ48 pin 2

int mt2p3 = 47;// Yellow - 28BYJ48 pin 3

int mt2p4 = 46;// Orange - 28BYJ48 pin 4

//----------------------------------------------

int mt3p1 = 34;// Blue - 28BYJ48 pin 1

int mt3p2 = 35;// Pink - 28BYJ48 pin 2

int mt3p3 = 36;// Yellow - 28BYJ48 pin 3

int mt3p4 = 37;// Orange - 28BYJ48 pin 4

//-----------------------------------------------

int mt4p1 = 42;// Blue - 28BYJ48 pin 1

int mt4p2 = 43;// Pink - 28BYJ48 pin 2

int mt4p3 = 44;// Yellow - 28BYJ48 pin 3

int mt4p4 = 45;// Orange - 28BYJ48 pin 4

//-----------------------------------------------

int motorSpeed = 1; //variable to set stepper speed

int TL_motorSpeed = 1;

//*************************************************************

// สำหรับ Donger_step1

// ..... เลี้ยวหลบ ...........////---------

int DGL1= 450; // หมุ่นเลี้ยว ซ้าย1 

int DGFF1= 500; // ตรง1 

int DGR1= 450; // หมุ่นเลี้ยว ขวา1 

int DGFFF1= 1200; // ตรง2 

int DGRR1= 450; // หมุ่นเลี้ยว ขวา2 

int DGFFFF1= 500; // ตรง3 

int DGLL1= 450; // หมุ่นเลี้ยว ซ้าย2 

//*************************************************************

// สำหรับ Change_lenses1

//____เปลี่ยนเลน_1__////

int CLR1 = 420;// หมุ่นเลี้ยว ขวา1

int CLF1 = 600;// ตรง1

int CLRR1 = 420; // หมุ่นเลี้ยว ขวา1

//*************************************************************

// สำหรับ Change_lenses2

//____เปลี่ยนเลน_1__////

int CLR2 = 420; // หมุ่นเลี้ยว ขวา1 

int CLF2 = 600; // ตรง1 

int CLRR2 = 430; // หมุ่นเลี้ยว ขวา1 

//************************************************************

// สำหรับ Donger_step2 

// ..... เลี้ยวหลบ ......2.....////---------

int DGR2 = 460; // หมุ่นเลี้ยว ขวา1 

int DGF2 = 500; // ตรง1 

int DGRR2 = 460; // หมุ่นเลี้ยว ขวา1 

int DGFF2 = 1200; // ตรง2 

int DGRRR2 = 460; // หมุ่นเลี้ยว ขวา2 

int DGFFF2 = 500; // ตรง3 

int DGL2 = 460; // หมุ่นเลี้ยว ซ้าย2 

//////////////////////////////////////////////////////////////////////////////

int i = 0;

bool is1 = false , is2 = false ,is3 = false ,is4 = false;

bool Dodge1 = false , Dodge2 = false;

bool lenses1 = false , lenses2 = false;

bool cm_dis = false;

int Sw1 = 32;

int Sw2 = 33;

int S1, S2;

int counter_F, counter_F2;

int counterNum = 1, counterNum2 = 1;

//****servo*****

//****untra****************

const int pingPin = 7;

int inPin = 6; 

long duration, cm, cm_Value, Distant = 10;

int counter, counter2 = 0;

///*****LCD******************

int X1 = 440;

int g = 0;

int b = 0;

int c = 0;//วิ่งรอบแรก

int a = 0;//วิ่งรอบ2

void setup() {

char Mapp[20][4] = {

{0,0,0,0},

{0,0,0,0},

{0,0,0,0},

{0,0,0,0},

{0,0,0,0},

{0,0,0,0},

{0,0,0,0},

{0,0,0,0},

{0,0,0,0},

{0,0,0,0},

{0,0,0,0},

{0,0,0,0},

{0,0,0,0},

{0,0,0,0},

{0,0,0,0},

{0,0,0,0},

{0,0,0,0},

{0,0,0,0},

{0,0,0,0},

{0,0,0,0},

};

//declare the motor pins as outputs

lcd.begin ();

myservo.attach(3);

myservo.write(0);

lcd.setCursor(0, 0);

lcd.print("D");

Mapp[0][0] = 'D';

lcd.setCursor(2, 0);

lcd.print("E");

Mapp[2][0] = 'E';

lcd.setCursor(4,0);

lcd.print("L");

Mapp[4][0] = 'L';

lcd.setCursor(6,0);

lcd.print("M");

Mapp[6][0] = 'M'; 

lcd.setCursor(8, 0);

lcd.print("d");

Mapp[8][0] = 'd';

lcd.setCursor(10, 0);

lcd.print("e");

Mapp[10][0] = 'e';

lcd.setCursor(12,0);

lcd.print("l");

Mapp[12][0] = 'l';

lcd.setCursor(14,0);

lcd.print("m");

Mapp[14][0] = 'm';

lcd.setCursor(0, 1);

lcd.print("C");

Mapp[0][1] = 'C';

lcd.setCursor(2, 1);

lcd.print("F");

Mapp[2][1] = 'F';

lcd.setCursor(4,1);

lcd.print("K");

Mapp[4][1] = 'K';

lcd.setCursor(6,1);

lcd.print("N");

Mapp[6][1] = 'N';

lcd.setCursor(8, 1);

lcd.print("c");

Mapp[8][1] ='c';

lcd.setCursor(10, 1);

lcd.print("f");

Mapp[10][1] = 'f';

lcd.setCursor(12,1);

lcd.print("k");

Mapp[12][1] = 'k';

lcd.setCursor(14,1);

lcd.print("n");

Mapp[14][1] = 'n';

lcd.setCursor(0, 2);

lcd.print("B");

Mapp[0][2] = 'B';

lcd.setCursor(2, 2);

lcd.print("G");

Mapp[2][2] = 'G';

lcd.setCursor(4,2);

lcd.print("J");

Mapp[4][2] = 'J';

lcd.setCursor(6,2);

lcd.print("O");

Mapp[6][2] = 'O';

lcd.setCursor(8, 2);

lcd.print("b");

Mapp[8][2] ='b';

lcd.setCursor(10, 2);

lcd.print("g");

Mapp[10][2] = 'g';

lcd.setCursor(12,2);

lcd.print("j");

Mapp[12][2] = 'j';

lcd.setCursor(14,2);

lcd.print("o");

Mapp[14][2] = 'o';

lcd.setCursor(0, 3);

lcd.print("A");

Mapp[0][3] = 'A';

lcd.setCursor(2, 3);

lcd.print("H");

Mapp[2][3] = 'H';

lcd.setCursor(4,3);

lcd.print("I");

Mapp[4][3] = 'I';

lcd.setCursor(6,3);

lcd.print("P");

Mapp[6][3] = 'P';

lcd.setCursor(8, 3);

lcd.print("a");

Mapp[8][3] = 'a';

lcd.setCursor(10, 3);

lcd.print("h");

Mapp[10][3] = 'h';

lcd.setCursor(12,3);

lcd.print("i");

Mapp[12][3] = 'i';

lcd.setCursor(14,3);

lcd.print("p");

Mapp[14][3] = 'p';

pinMode(Sw1, INPUT);

pinMode(Sw2, INPUT);

pinMode(mt1p1, OUTPUT);

pinMode(mt1p2, OUTPUT);

pinMode(mt1p3, OUTPUT);

pinMode(mt1p4, OUTPUT);

pinMode(mt2p1, OUTPUT);

pinMode(mt2p2, OUTPUT);

pinMode(mt2p3, OUTPUT);

pinMode(mt2p4, OUTPUT);

pinMode(mt3p1, OUTPUT);

pinMode(mt3p2, OUTPUT);

pinMode(mt3p3, OUTPUT);

pinMode(mt3p4, OUTPUT);

pinMode(mt4p1, OUTPUT);

pinMode(mt4p2, OUTPUT);

pinMode(mt4p3, OUTPUT);

pinMode(mt4p4, OUTPUT);

Serial.begin(9600);

}

//////////////////////////////////////////////////////////////////////////////

/* counterNum = กำหนด การ เช็ค sensor เพื่อกำหนดระยะวิ่ง

counter_F = ตัวแปลนับค่า step การวิ่ง

counter = จำนวนครั้ง ในเเต่ละครั้งของการเช็ค

cm = sensor จับวัตถุ

*/

void loop() {

sensor();

if (S1 == LOW) {

is1 = true;

}

if(g == 0){

gg(); 

} 

// if (b == 0){

// bb();

// if (a == 1){

// aa();

// }

} 

void aa() {

if (Mapp[0][3] != 'X')

{

FF();

}

}

---

error
C:\Users\HP\Desktop\edit code project\test\test.ino: In function 'void aa()':

test:296:8: error: 'Mapp' was not declared in this scope

if (Mapp[0][3] != 'X')

^

Using library Servo at version 1.1.3 in folder: C:\Program Files (x86)\Arduino\libraries\Servo

Using library Wire at version 1.0 in folder: C:\Program Files (x86)\Arduino\hardware\arduino\avr\libraries\Wire

Using library LiquidCrystal_I2C in folder: C:\Program Files (x86)\Arduino\libraries\LiquidCrystal_I2C (legacy)

exit status 1

'Mapp' was not declared in this scope