RTAI API: base/include/rtai_leds.h Source File

00001 /* 00002 * rtai_leds.c - mini-driver for generic control of digital signals 00003 * 00004 * Copyright (C) 2000 Pierre Cloutier <pcloutier@PoseidonControls.com> 00005 * 2001 David A. Schleef <ds@schleef.org> 00006 * 00007 * This program is free software; you can redistribute it and/or 00008 * modify it under the terms of version 2 of the GNU General Public 00009 * License as published by the Free Software Foundation. 00010 * 00011 * This program is distributed in the hope that it will be useful, 00012 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00013 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00014 * GNU General Public License for more details. 00015 * 00016 * You should have received a copy of the GNU General Public License 00017 * along with this program; if not, write to the Free Software 00018 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 00019 */ 00020 00021 #ifndef _RTAI_LEDS_H 00022 #define _RTAI_LEDS_H 00023 00024 #include <rtai_types.h> 00025 00026 #ifdef CONFIG_RTAI_INTERNAL_LEDS_SUPPORT 00027 00028 #include <asm/rtai_leds.h> 00029 00030 #ifdef __cplusplus 00031 extern "C" { 00032 #endif /* __cplusplus */ 00033 00034 int __rtai_leds_init(void); 00035 00036 void __rtai_leds_exit(void); 00037 00038 void rt_leds_set_mask(unsigned int mask, 00039 unsigned int value); 00040 00041 void rt_toggle_leds(unsigned int l); 00042 00043 void rt_reset_leds(unsigned int l); 00044 00045 void rt_set_leds(unsigned int l); 00046 00047 void rt_clear_leds(void); 00048 00049 unsigned int rt_get_leds(void); 00050 00051 void rt_set_leds_port(int p); 00052 00053 void rt_config_leds(unsigned int type, 00054 void (*func)(unsigned long p, unsigned int l), 00055 unsigned long p); 00056 00057 #ifdef __cplusplus 00058 } 00059 #endif /* __cplusplus */ 00060 00061 #endif /* CONFIG_RTAI_INTERNAL_LEDS_SUPPORT */ 00062 00063 #endif /* !_RTAI_LEDS_H */