/** | |
* \file | |
* | |
* \brief SAM3S-EK2 LEDs support package. | |
* | |
* Copyright (c) 2011 Atmel Corporation. All rights reserved. | |
* | |
* \asf_license_start | |
* | |
* \page License | |
* | |
* Redistribution and use in source and binary forms, with or without | |
* modification, are permitted provided that the following conditions are met: | |
* | |
* 1. Redistributions of source code must retain the above copyright notice, | |
* this list of conditions and the following disclaimer. | |
* | |
* 2. Redistributions in binary form must reproduce the above copyright notice, | |
* this list of conditions and the following disclaimer in the documentation | |
* and/or other materials provided with the distribution. | |
* | |
* 3. The name of Atmel may not be used to endorse or promote products derived | |
* from this software without specific prior written permission. | |
* | |
* 4. This software may only be redistributed and used in connection with an | |
* Atmel microcontroller product. | |
* | |
* THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED | |
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF | |
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE | |
* EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR | |
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, | |
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN | |
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE | |
* POSSIBILITY OF SUCH DAMAGE. | |
* | |
* \asf_license_stop | |
* | |
*/ | |
#ifndef _LED_H_ | |
#define _LED_H_ | |
#include "gpio.h" | |
/*! \brief Turns off the specified LEDs. | |
* | |
* \param led_gpio LED to turn off (LEDx_GPIO). | |
* | |
* \note The pins of the specified LEDs are set to GPIO output mode. | |
*/ | |
#define LED_Off(led_gpio) gpio_set_pin_high(led_gpio) | |
/*! \brief Turns on the specified LEDs. | |
* | |
* \param led_gpio LED to turn on (LEDx_GPIO). | |
* | |
* \note The pins of the specified LEDs are set to GPIO output mode. | |
*/ | |
#define LED_On(led_gpio) gpio_set_pin_low(led_gpio) | |
/*! \brief Toggles the specified LEDs. | |
* | |
* \param led_gpio LED to toggle (LEDx_GPIO). | |
* | |
* \note The pins of the specified LEDs are set to GPIO output mode. | |
*/ | |
#define LED_Toggle(led_gpio) gpio_toggle_pin(led_gpio) | |
#endif // _LED_H_ |