Nut/OS  4.10.3
API Reference
irblast.h
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00001 /*
00002  * Copyright (C) 2007 by Przemyslaw Rudy. All rights reserved.
00003  *
00004  * Redistribution and use in source and binary forms, with or without
00005  * modification, are permitted provided that the following conditions
00006  * are met:
00007  *
00008  * 1. Redistributions of source code must retain the above copyright
00009  *    notice, this list of conditions and the following disclaimer.
00010  * 2. Redistributions in binary form must reproduce the above copyright
00011  *    notice, this list of conditions and the following disclaimer in the
00012  *    documentation and/or other materials provided with the distribution.
00013  * 3. Neither the name of the copyright holders nor the names of
00014  *    contributors may be used to endorse or promote products derived
00015  *    from this software without specific prior written permission.
00016  *
00017  * THIS SOFTWARE IS PROVIDED BY EGNITE SOFTWARE GMBH AND CONTRIBUTORS
00018  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
00019  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
00020  * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL EGNITE
00021  * SOFTWARE GMBH OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
00022  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
00023  * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
00024  * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
00025  * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
00026  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
00027  * THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
00028  * SUCH DAMAGE.
00029  *
00030  */
00031 
00032 /*
00033  * $Log$
00034  * Revision 1.2  2008/08/11 06:59:59  haraldkipp
00035  * BSD types replaced by stdint types (feature request #1282721).
00036  *
00037  * Revision 1.1  2007/05/24 07:42:42  haraldkipp
00038  * New driver from Przemyslaw Rudy sends modulated infrared remote control
00039  * codes using a simple IR LED. Cool.
00040  *
00041  */
00042  
00043 #ifndef _IRBLAST_H_
00044 #define _IRBLAST_H_
00045 
00046 #include <stdint.h>
00047 
00048 /* IOCTL commands */
00049 #define IRBLAST_SETFREQ  0x0A01   
00050 #define IRBLAST_GETFREQ  0x0A02   
00052 extern NUTDEVICE devIrblast0;
00053 
00054 uint8_t IrblastFreq2Ocr(uint8_t freqKHz);
00055 int IrblastPeriod2Ocr(uint8_t freqKHz, int entries, uint16_t *pCode);
00056 
00057 #endif   /* _IRBLAST_H_ */