Hi
Few Days back I brought an FreeDuino (ARDUINO) board ATMEGA 328P
I manage to Move MY first Assembled CAR with the free codes online
but I would like to move it Forward then Right-Forward , Left-Forward , Reverse Then Right-Reverse , Left Reverse or any other direction but it should come back to its Original PLACE from where it STARTED.
//motor A connected between A01 and A02
//motor B connected between B01 and B02
int STBY = 10; //standby
//Motor A
int PWMA = 3; //Speed control
int AIN1 = 9; //Direction
int AIN2 = 8; //Direction
//Motor B
int PWMB = 5; //Speed control
int BIN1 = 11; //Direction
int BIN2 = 12; //Direction
void setup(){
pinMode(STBY, OUTPUT);
pinMode(PWMA, OUTPUT);
pinMode(AIN1, OUTPUT);
pinMode(AIN2, OUTPUT);
pinMode(PWMB, OUTPUT);
pinMode(BIN1, OUTPUT);
pinMode(BIN2, OUTPUT);
}
void loop(){
move(1, 255, 1); //motor 1, full speed, left
move(2, 255, 1); //motor 2, full speed, left
delay(1000); //go for 1 second
stop(); //stop
delay(250); //hold for 250ms until move again
move(1, 128, 0); //motor 1, half speed, right
move(2, 128, 0); //motor 2, half speed, right
delay(1000);
stop();
delay(250);
}
void move(int motor, int speed, int direction){
//Move specific motor at speed and direction
//motor: 0 for B 1 for A
//speed: 0 is off, and 255 is full speed
//direction: 0 clockwise, 1 counter-clockwise
digitalWrite(STBY, HIGH); //disable standby
boolean inPin1 = LOW;
boolean inPin2 = HIGH;
if(direction == 1){
inPin1 = HIGH;
inPin2 = LOW;
}
if(motor == 1){
digitalWrite(AIN1, inPin1);
digitalWrite(AIN2, inPin2);
analogWrite(PWMA, speed);
}else{
digitalWrite(BIN1, inPin1);
digitalWrite(BIN2, inPin2);
analogWrite(PWMB, speed);
}
}
void stop(){
//enable standby
digitalWrite(STBY, LOW);
}
I have 2 DC Gears Motors on a cheese on pin 8,9 ,11 & 12
with FREEDUINO Board
But don't know what to do with pin no 3 & 5 ??? & pin no 10 ???
which is for Speed control & standby respectively ..
can any one guide me how to code for the above requirement
Thanks in advance