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/*
* c't-Sim - Robotersimulator fuer den c't-Bot
*
* This program 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 of the License, or (at your
* option) any later version.
* This program 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 this program; if not, write to the Free
* Software Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307, USA.
*
*/
/*! @file led.h
* @brief Routinen zur LED-Steuerung
* @author Benjamin Benz (bbe@heise.de)
* @date 26.12.05
*/
#ifndef led_H_
#define led_H_
#include "ct-Bot.h"
#define LED_RECHTS (1<<0) /*!< LED in Fahrichtung rechts*/
#define LED_LINKS (1<<1) /*!< LED in Fahrichtung links*/
#define LED_ROT (1<<2) /*!< LED Rot */
#define LED_ORANGE (1<<3) /*!< LED Orange */
#define LED_GELB (1<<4) /*!< LED Gelb */
#define LED_GRUEN (1<<5) /*!< LED Gruen */
#define LED_TUERKIS (1<<6) /*!< LED Tuerkis */
#define LED_WEISS (1<<7) /*!< LED Weiss */
#define LED_ALL 0xFF /*!< LED Alle */
/*! Datenfeld fuer den Zugriff auf die LEDs */
typedef struct {
uint8 rechts:1; /*!< LED in Fahrichtung rechts*/
uint8 links:1; /*!< LED in Fahrichtung links*/
uint8 rot:1; /*!< LED Rot */
uint8 orange:1; /*!< LED Orange */
uint8 gelb:1; /*!< LED Gelb */
uint8 gruen:1; /*!< LED Gruen */
uint8 tuerkis:1; /*!< LED Tuerkis */
uint8 weiss:1; /*!< LED Weiss */
#ifndef DOXYGEN
} __attribute__ ((packed)) led_t;
#else
} led_t;
#endif
extern uint8 led;
/*!
* Initialisiert die LEDs
*/
void LED_init(void);
/*!
* Zeigt eine 8-Bit Variable mit den LEDs an
* @param LED Wert der gezeigt werden soll
*/
void LED_set(uint8 LED);
/*! Schaltet eine LED aus
*
* @param LED HEX-Code der LED
*/
void LED_off(uint8 LED);
/*! Schaltet eine LED an
*
* @param LED HEX-Code der LED
*/
void LED_on(uint8 LED);
#endif
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