Contiki 2.6
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00001 /* 00002 * Copyright (c) 2007, Swedish Institute of Computer Science. 00003 * All rights reserved. 00004 * 00005 * Redistribution and use in source and binary forms, with or without 00006 * modification, are permitted provided that the following conditions 00007 * are met: 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 Institute nor the names of its contributors 00014 * may be used to endorse or promote products derived from this software 00015 * without specific prior written permission. 00016 * 00017 * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND 00018 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 00019 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 00020 * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE 00021 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 00022 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 00023 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 00024 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 00025 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 00026 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 00027 * SUCH DAMAGE. 00028 * 00029 * This file is part of the Contiki operating system. 00030 * 00031 * $Id: cxmac.h,v 1.5 2010/02/23 20:09:11 nifi Exp $ 00032 */ 00033 00034 /** 00035 * \file 00036 * A simple power saving MAC protocol based on X-MAC [SenSys 2006] 00037 * \author 00038 * Adam Dunkels <adam@sics.se> 00039 */ 00040 00041 #ifndef __CXMAC_H__ 00042 #define __CXMAC_H__ 00043 00044 #include "sys/rtimer.h" 00045 #include "net/mac/rdc.h" 00046 #include "dev/radio.h" 00047 00048 #define CXMAC_RECEIVER "cxmac.recv" 00049 #define CXMAC_STROBES "cxmac.strobes" 00050 #define CXMAC_SEND_WITH_ACK "cxmac.send.ack" 00051 #define CXMAC_SEND_WITH_NOACK "cxmac.send.noack" 00052 00053 00054 struct cxmac_config { 00055 rtimer_clock_t on_time; 00056 rtimer_clock_t off_time; 00057 rtimer_clock_t strobe_time; 00058 rtimer_clock_t strobe_wait_time; 00059 }; 00060 00061 extern const struct rdc_driver cxmac_driver; 00062 00063 00064 #endif /* __CXMAC_H__ */