challenge-bot.com Git - challenge-bot/blob - motor/motor.ino

   1 /*
   2  This program is free software: you can redistribute it and/or modify
   3     it under the terms of the GNU Affero General Public License as
   4     published by the Free Software Foundation, either version 3 of the
   5     License, or (at your option) any later version.
   6
   7     This program is distributed in the hope that it will be useful,
   8     but WITHOUT ANY WARRANTY; without even the implied warranty of
   9     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  10     GNU Affero General Public License for more details.
  11
  12     You should have received a copy of the GNU Affero General Public License
  13     along with this program.  If not, see <http://www.gnu.org/licenses/>.
  14  */
  15
  16 // define which pins are connected to which components
  17 int left_motor_speed = 3;
  18 int left_motor_forward = 4;
  19 int left_motor_backward = 5;
  20
  21 int right_motor_speed = 10;
  22 int right_motor_forward = 9;
  23 int right_motor_backward = 8;
  24
  25 void setup(){
  26   pinMode(left_motor_speed, OUTPUT);
  27   pinMode(left_motor_forward, OUTPUT);
  28   pinMode(left_motor_backward, OUTPUT);
  29
  30   pinMode(right_motor_speed, OUTPUT);
  31   pinMode(right_motor_forward, OUTPUT);
  32   pinMode(right_motor_backward, OUTPUT);
  33
  34   digitalWrite(left_motor_speed, LOW);
  35   digitalWrite(left_motor_forward, LOW);
  36   digitalWrite(left_motor_backward, LOW);
  37
  38   digitalWrite(right_motor_speed, LOW);
  39   digitalWrite(right_motor_forward, LOW);
  40   digitalWrite(right_motor_backward, LOW);}
  41
  42 void loop(){
  43   digitalWrite(left_motor_forward, HIGH);
  44   digitalWrite(left_motor_backward, LOW);
  45   analogWrite(left_motor_speed, 128);
  46
  47   digitalWrite(right_motor_forward, HIGH);
  48   digitalWrite(right_motor_backward, LOW);
  49   analogWrite(right_motor_speed, 128);}