Colony

/**

 * Copyright (c) 2008 Colony Project

 * 

 * 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.

 **/

 /**

 * @file homing.h

 * @brief Contains declarations for managing the orbs.

 *

 * Contains declarations for using the orbs and PWM.

 *

 * @author Colony Project, CMU Robotics Club

 **/

#ifndef _HOMING_H

#define _HOMING_H

/**

 * @addtogroup homing

 * @{

 **/

/** @brief Sets up the beacons to be used. **/

void IR_init(void);

/** @brief Turns the beacons on. **/

void IR_on(void);

/** @brief Turns the beacons off. **/

void IR_off(void);

/** @} **/

#endif