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led_hw.h
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led_hw.h
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/*
*
* Copyright (C) 2009-2013 The Paparazzi Team
*
* This file is part of paparazzi.
*
* paparazzi is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2, or (at your option)
* any later version.
*
* paparazzi is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with paparazzi; see the file COPYING. If not, write to
* the Free Software Foundation, 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
/**
* @file arch/linux/led_hw.h
* linux arch dependant LED macros.
*/
#ifndef LED_HW_H_
#define LED_HW_H_
#include <stdint.h>
extern uint32_t led_hw_values;
#define LED_INIT(i) { led_hw_values &= ~(1<<i); }
#define LED_ON(i) { led_hw_values |= (1<<i); }
#define LED_OFF(i) { led_hw_values &= ~(1<<i); }
#define LED_TOGGLE(i) { led_hw_values ^= (1<<i); }
#define LED_PERIODIC() {}
#endif /* LED_HW_H_ */