source: roaraudio/roard/include/driver_pwmled.h @ 5381:430b1d26e12d

Last change on this file since 5381:430b1d26e12d was 5381:430b1d26e12d, checked in by phi, 12 years ago

updated copyright years

File size: 1.7 KB
Line 
1//driver_pwmled.h:
2
3/*
4 *      Copyright (C) Philipp 'ph3-der-loewe' Schafft - 2009-2012
5 *
6 *  This file is part of roard a part of RoarAudio,
7 *  a cross-platform sound system for both, home and professional use.
8 *  See README for details.
9 *
10 *  This file is free software; you can redistribute it and/or modify
11 *  it under the terms of the GNU General Public License version 3
12 *  as published by the Free Software Foundation.
13 *
14 *  RoarAudio is distributed in the hope that it will be useful,
15 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
16 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
17 *  GNU General Public License for more details.
18 *
19 *  You should have received a copy of the GNU General Public License
20 *  along with this software; see the file COPYING.  If not, write to
21 *  the Free Software Foundation, 51 Franklin Street, Fifth Floor,
22 *  Boston, MA 02110-1301, USA.
23 *
24 */
25
26#ifndef _DRIVER_PWMLED_H_
27#define _DRIVER_PWMLED_H_
28
29#if defined(ROAR_WITHOUT_DCOMP_LIGHT) && !defined(ROAR_WITHOUT_DCOMP_PWMLED)
30#define ROAR_WITHOUT_DCOMP_PWMLED
31#endif
32
33#ifndef ROAR_WITHOUT_DCOMP_PWMLED
34
35struct driver_pwmled {
36 struct roar_vio_calls  vio;
37 struct roar_lpwm_state state;
38 unsigned int           rate;    // bit/s
39 uint16_t               channel; // DMX Channel
40};
41
42int driver_pwmled_open_vio  (struct roar_vio_calls * inst, char * device, struct roar_audio_info * info, int fh, struct roar_stream_server * sstream);
43ssize_t driver_pwmled_write (struct roar_vio_calls * vio,  void *buf, size_t count);
44int     driver_pwmled_ctl   (struct roar_vio_calls * vio,  roar_vio_ctl_t cmd, void * data);
45int     driver_pwmled_close (struct roar_vio_calls * vio);
46
47#endif
48
49#endif
50
51//ll
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