tommotor

const int motorPin1  = 9;  // Pin 14 of L293
const int motorPin2  = 10;  // Pin 10 of L293
const int isenabled = XX;
const int ismanual = XX;
const int isautomatic = XX;
const int btn_up = XX;
const int btn_down = XX;
//Motor B
//const int motorPin3  = 6; // Pin  7 of L293
//const int motorPin4  = 5;  // Pin  2 of L293

#define distance 7000

void setup() {
  // put your setup code here, to run once:
  pinMode(motorPin1, OUTPUT);
    pinMode(motorPin2, OUTPUT);

    pinMode(isenabled,INPUT);
    pinMode(isautomatic,INPUT);
    pinMode(ismanual,INPUT);
    pinMode(btn_dow1n,INPUT);
    pinMode(btn_up,INPUT);
}

void loop() {
  if(isenabled == HIGH){
    if(ismanual == HIGH){
       while(ismanual == HIGH){
        if(btn_up == HIGH){
        while(btn_up == HIGH){
             analogWrite(motorPin1,200);//end utga ni ymar neg too bn.
             analogWrite(motorPin2,0);
        }
        }
        if(btn_down == HIGH){
        while(btn_down == HIGH){
             analogWrite(motorPin1,200);
             analogWrite(motorPin2,10);//end utga ni ymar neg too bn.
        }
        }
       }
    }
    else if(isautomatic == HIGH){
    if (lightvalue > 750)
    {
    analogWrite(motorPin1,distance);
    analogWrite(motorPin2,0);
    }
    else if(lightvalue < 350)
    {
    analogWrite(motorPin1,0);
    analogWrite(motorPin2,distance);
    }
  }
  else{
    delay(1000);
  }
  }