1 | //driver_pwmled.h: |
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2 | |
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3 | /* |
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4 | * Copyright (C) Philipp 'ph3-der-loewe' Schafft - 2009 |
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5 | * |
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6 | * This file is part of roard a part of RoarAudio, |
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7 | * a cross-platform sound system for both, home and professional use. |
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8 | * See README for details. |
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9 | * |
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10 | * This file is free software; you can redistribute it and/or modify |
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11 | * it under the terms of the GNU General Public License version 3 |
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12 | * as published by the Free Software Foundation. |
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13 | * |
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14 | * RoarAudio is distributed in the hope that it will be useful, |
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15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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17 | * GNU General Public License for more details. |
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18 | * |
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19 | * You should have received a copy of the GNU General Public License |
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20 | * along with this software; see the file COPYING. If not, write to |
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21 | * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. |
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22 | * |
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23 | */ |
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24 | |
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25 | #ifndef _DRIVER_PWMLED_H_ |
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26 | #define _DRIVER_PWMLED_H_ |
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27 | |
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28 | #if defined(ROAR_WITHOUT_DCOMP_LIGHT) && !defined(ROAR_WITHOUT_DCOMP_PWMLED) |
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29 | #define ROAR_WITHOUT_DCOMP_PWMLED |
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30 | #endif |
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31 | |
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32 | #ifndef ROAR_WITHOUT_DCOMP_PWMLED |
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33 | |
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34 | struct driver_pwmled { |
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35 | struct roar_vio_calls vio; |
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36 | struct roar_lpwm_state state; |
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37 | unsigned int rate; // bit/s |
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38 | uint16_t channel; // DMX Channel |
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39 | }; |
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40 | |
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41 | int driver_pwmled_open_vio (struct roar_vio_calls * inst, char * device, struct roar_audio_info * info, int fh, struct roar_stream_server * sstream); |
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42 | ssize_t driver_pwmled_write (struct roar_vio_calls * vio, void *buf, size_t count); |
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43 | int driver_pwmled_ctl (struct roar_vio_calls * vio, int cmd, void * data); |
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44 | int driver_pwmled_close (struct roar_vio_calls * vio); |
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45 | |
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46 | #endif |
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47 | |
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48 | #endif |
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49 | |
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50 | //ll |
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