[KARMEL ALZABEN]

انا طالبة خريجة تخصص تكنولوجيا معلومات واتصالات وعندي مشروع تخرج 1 نظري تشبه فلسفته الا حد كبير نظام الروبوت الي بهالكود بس انا ما اعرف اردوينو قرأت كتاب اردوينو ببساطة وبعض المواضيع لكن مو كافي لفهم نظام بشكل كامل ارجوكم محتاجة تساعدوني بفهم الكود وتطبيقه
#define motorL1 8
#define motorL2 9
#define motorR1 10
#define motorR2 11

#define PwmLeft 5
#define PwmRight 6

#define SensorR 2
#define SensorL 3
#define Sensor3 A0
#define Sensor4 A1

#define TableA A4
#define TableB A2
#define TableC A5
#define TableD A3

int OriginalSpeed = 200;
int TableCount = 0;
int TableCheck = 0;
int RFCheck = 10;

void setup()
{
  Serial.begin (9600);
 
  pinMode(motorR1, OUTPUT);
  pinMode(motorR2, OUTPUT);
  pinMode(motorL1, OUTPUT);
  pinMode(motorL2, OUTPUT);
 
  pinMode(PwmLeft, OUTPUT);
  pinMode(PwmRight, OUTPUT);
 
  pinMode(SensorL, INPUT);
  pinMode(SensorR, INPUT);
  pinMode(Sensor3, INPUT);
  pinMode(Sensor4, INPUT);
 
  pinMode(TableA, INPUT);
  pinMode(TableB, INPUT);
  pinMode(TableC, INPUT);
  pinMode(TableD, INPUT);
 
  MotorsStop();
 
  analogWrite(PwmLeft, 0);
  analogWrite(PwmRight, 0);
  delay(2000);
 // Serial.println("fghfg");
 
}

void loop() {
  MotorsForward();
if((digitalRead(Sensor3) == LOW) && (TableCheck == 0)){TableCount++; TableCheck = 1;}
if((digitalRead(Sensor3) == HIGH) && (TableCheck == 1)){TableCheck = 2;}

if((digitalRead(Sensor3) == LOW) && (TableCheck == 2)){TableCount++; TableCheck = 3;}
if((digitalRead(Sensor3) == HIGH) && (TableCheck == 3)){TableCheck = 4;}
if((digitalRead(Sensor3) == LOW) && (TableCheck == 4)){TableCount++; TableCheck = 5;}
if((digitalRead(Sensor3) == HIGH) && (TableCheck == 5)){TableCheck = 0;}

if(digitalRead(TableA) == HIGH){RFCheck = 1;}
if(digitalRead(TableB) == HIGH){RFCheck = 2;}
if(digitalRead(TableC) == HIGH){RFCheck = 3;}
if(digitalRead(TableD) == HIGH){RFCheck = 4;}

if(RFCheck == TableCount){Table1();}
PIDController();
}

void MotorsBackward()
{
    digitalWrite(motorL1, HIGH);
    digitalWrite(motorL2, LOW);
    digitalWrite(motorR1, HIGH);
    digitalWrite(motorR2, LOW);
}

void MotorsForward()
{
    digitalWrite(motorL1, LOW);
    digitalWrite(motorL2, HIGH);
    digitalWrite(motorR1, LOW);
    digitalWrite(motorR2, HIGH);
}

void MotorsStop()
{
    digitalWrite(motorL1, HIGH);
    digitalWrite(motorL2, HIGH);
    digitalWrite(motorR1, HIGH);
    digitalWrite(motorR2, HIGH);
}

void MotorsLeft()
{
    analogWrite(PwmLeft, 0);
  analogWrite(PwmRight, 0);
    digitalWrite(motorR1, HIGH);
    digitalWrite(motorR2, HIGH);
    digitalWrite(motorL1, LOW);
    digitalWrite(motorL2, HIGH);
}

void MotorsRight()
{
      analogWrite(PwmLeft, 0);
  analogWrite(PwmRight, 0);
    digitalWrite(motorR1, LOW);
    digitalWrite(motorR2, HIGH);
    digitalWrite(motorL1, HIGH);
    digitalWrite(motorL2, HIGH);
}

void Motors180()
{
    analogWrite(PwmLeft, 0);
    analogWrite(PwmRight, 0);
    digitalWrite(motorL1, HIGH);
    digitalWrite(motorL2, LOW);
    digitalWrite(motorR1, LOW);
    digitalWrite(motorR2, HIGH);
}

void PIDController()
{
  if(digitalRead(SensorL) == HIGH){analogWrite(PwmRight, 250);analogWrite(PwmLeft, 0);}
  if(digitalRead(SensorR) == HIGH){analogWrite(PwmLeft, 250);analogWrite(PwmRight,0);}
  if((digitalRead(SensorL) == LOW) && (digitalRead(SensorR) == LOW)){analogWrite(PwmRight, 0);analogWrite(PwmLeft, 0);}
}

void Table1()
{
   TableCount = 0;
   MotorsRight();
   delay(4000);
   while(digitalRead(SensorR) == HIGH);
   while(digitalRead(SensorL) == HIGH);
   while(1)
   {
       MotorsForward();
       PIDController();
       if(digitalRead(Sensor3) == LOW){break;}
   }
   MotorsStop();
   delay(1000);
   Motors180();
   delay(2000);
   while(digitalRead(Sensor3) == HIGH);
   while(digitalRead(Sensor3) == LOW);
   while(digitalRead(SensorL) == HIGH);
   //delay(500);
   while(1)
   {
   MotorsForward();
   PIDController();
   if(digitalRead(Sensor3) == LOW){break;}
   }
   //delay(1000);
   MotorsLeft();
   delay(4000);
   while(digitalRead(SensorL) == HIGH);
   while(digitalRead(SensorR) == LOW);
   while(1)
   {
       MotorsForward();
       PIDController();
       if(digitalRead(Sensor3) == LOW){break;}
   }
   MotorsStop();
   delay(1000);
}