71 lines
2.3 KiB
C
71 lines
2.3 KiB
C
/*
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* Copyright (c) 2005, Swedish Institute of Computer Science
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of the Institute nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* This file is part of the Contiki operating system.
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*
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*/
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#ifndef __IR_H__
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#define __IR_H__
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#include "contiki.h"
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#include "contiki-net.h"
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/**
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* Initialize the IR driver.
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*
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* This function should be called from the main boot-up procedure in
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* order to initialize the IR device driver.
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*
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*/
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void ir_init(void);
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void ir_send(unsigned short low12bits);
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uint8_t ir_poll(void);
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#define IR_NODATA 0
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#define IR_DATA 1
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uint16_t ir_data(void);
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void ir_irq(void);
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#define IR_STANDBY 0x0c
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#define IR_VOLUME_UP 0x10
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#define IR_VOLUME_DOWN 0x11
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#define IR_VCR_PLAY 0x35
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#define IR_VCR_STOP 0x36
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#define IR_VCR_RECORD 0x37
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#define IR_VCR_REWIND 0x32
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#define IR_VCR_WIND 0x34
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extern process_event_t ir_event_received;
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PROCESS_NAME(ir_process);
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#endif /* __IR_H__ */
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