99 lines
2.8 KiB
C
99 lines
2.8 KiB
C
/*
|
|
* Copyright (c) 2005, Swedish Institute of Computer Science
|
|
* All rights reserved.
|
|
*
|
|
* 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. Neither the name of the Institute nor the names of its contributors
|
|
* may be used to endorse or promote products derived from this software
|
|
* without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
|
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS 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.
|
|
*
|
|
* This file is part of the Contiki operating system.
|
|
*
|
|
*/
|
|
/**
|
|
* \addtogroup dev
|
|
* @{
|
|
*/
|
|
|
|
/**
|
|
* \defgroup leds LEDs API
|
|
*
|
|
* The LEDs API defines a set of functions for accessing LEDs for
|
|
* Contiki plaforms with LEDs.
|
|
*
|
|
* A platform with LED support must implement this API.
|
|
* @{
|
|
*/
|
|
|
|
#ifndef LEDS_H_
|
|
#define LEDS_H_
|
|
|
|
/* Allow platform to override LED numbering */
|
|
#include "contiki-conf.h"
|
|
|
|
void leds_init(void);
|
|
|
|
/**
|
|
* Blink all LEDs.
|
|
*/
|
|
void leds_blink(void);
|
|
|
|
#ifndef LEDS_GREEN
|
|
#define LEDS_GREEN 1
|
|
#endif /* LEDS_GREEN */
|
|
#ifndef LEDS_YELLOW
|
|
#define LEDS_YELLOW 2
|
|
#endif /* LEDS_YELLOW */
|
|
#ifndef LEDS_RED
|
|
#define LEDS_RED 4
|
|
#endif /* LEDS_RED */
|
|
#ifndef LEDS_BLUE
|
|
#define LEDS_BLUE LEDS_YELLOW
|
|
#endif /* LEDS_BLUE */
|
|
|
|
#ifdef LEDS_CONF_ALL
|
|
#define LEDS_ALL LEDS_CONF_ALL
|
|
#else /* LEDS_CONF_ALL */
|
|
#define LEDS_ALL 7
|
|
#endif /* LEDS_CONF_ALL */
|
|
|
|
/**
|
|
* Returns the current status of all leds (respects invert)
|
|
*/
|
|
unsigned char leds_get(void);
|
|
void leds_on(unsigned char leds);
|
|
void leds_off(unsigned char leds);
|
|
void leds_toggle(unsigned char leds);
|
|
void leds_invert(unsigned char leds);
|
|
|
|
/**
|
|
* Leds implementation
|
|
*/
|
|
void leds_arch_init(void);
|
|
unsigned char leds_arch_get(void);
|
|
void leds_arch_set(unsigned char leds);
|
|
|
|
#endif /* LEDS_H_ */
|
|
|
|
/** @} */
|
|
/** @} */
|