Skip to content

Instantly share code, notes, and snippets.

Embed
What would you like to do?
int mot1=9;
int mot2=6;
int mot3=5;
int mot4=3;
int left=13;
int right=12;
int Left=0;
int Right=0;
void LEFT (void);
void RIGHT (void);
void STOP (void);
void setup()
{
pinMode(mot1,OUTPUT);
pinMode(mot2,OUTPUT);
pinMode(mot3,OUTPUT);
pinMode(mot4,OUTPUT);
pinMode(left,INPUT);
pinMode(right,INPUT);
digitalWrite(left,HIGH);
digitalWrite(right,HIGH);
}
void loop()
{
analogWrite(mot1,255);
analogWrite(mot2,0);
analogWrite(mot3,255);
analogWrite(mot4,0);
while(1)
{
Left=digitalRead(left);
Right=digitalRead(right);
if((Left==0 && Right==1)==1)
LEFT();
else if((Right==0 && Left==1)==1)
RIGHT();
}
}
void LEFT (void)
{
analogWrite(mot3,0);
analogWrite(mot4,30);
while(Left==0)
{
Left=digitalRead(left);
Right=digitalRead(right);
if(Right==0)
{
int lprev=Left;
int rprev=Right;
STOP();
while(((lprev==Left)&&(rprev==Right))==1)
{
Left=digitalRead(left);
Right=digitalRead(right);
}
}
analogWrite(mot1,255);
analogWrite(mot2,0);
}
analogWrite(mot3,255);
analogWrite(mot4,0);
}
void RIGHT (void)
{
analogWrite(mot1,0);
analogWrite(mot2,30);
while(Right==0)
{
Left=digitalRead(left);
Right=digitalRead(right);
if(Left==0)
{
int lprev=Left;
int rprev=Right;
STOP();
while(((lprev==Left)&&(rprev==Right))==1)
{
Left=digitalRead(left);
Right=digitalRead(right);
}
}
analogWrite(mot3,255);
analogWrite(mot4,0);
}
analogWrite(mot1,255);
analogWrite(mot2,0);
}
void STOP (void)
{
analogWrite(mot1,0);
analogWrite(mot2,0);
analogWrite(mot3,0);
analogWrite(mot4,0);
}
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment