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/* Copyright (C) 2011 by ath (@supertunaman)
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE. */
/* first paddles */
int forward_left = 8;
int forward_right = 9;
int back_right = 10;
int back_left = 11;
int i;
void setup() {
pinMode(forward_left, OUTPUT);
pinMode(forward_right, OUTPUT);
pinMode(back_left, OUTPUT);
pinMode(back_right, OUTPUT);
digitalWrite(forward_left, HIGH);
digitalWrite(forward_right, HIGH);
digitalWrite(back_left, HIGH);
digitalWrite(back_right, HIGH);
}
void power_on(int pin)
{
digitalWrite(pin, LOW);
}
void power_off(int pin)
{
digitalWrite(pin, HIGH);
}
void loop()
{
/* go forward for a second */
power_on(forward_left);
power_on(forward_right);
delay(1000);
power_off(forward_left);
power_off(forward_right);
delay(100);
/* turn left for a second */
power_on(back_left);
power_on(forward_right);
delay(1000);
power_off(back_left);
power_off(forward_right);
delay(100);
}