Contiki 2.6
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00001 /* 00002 * Copyright (c) 2006, 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 * $Id: clock.c,v 1.4 2009/09/04 13:59:37 nvt-se Exp $ 00030 */ 00031 00032 #include "contiki-conf.h" 00033 #include "sys/clock.h" 00034 #include "lib/simEnvChange.h" 00035 00036 const struct simInterface clock_interface; 00037 00038 // COOJA variables 00039 clock_time_t simCurrentTime; 00040 00041 /*-----------------------------------------------------------------------------------*/ 00042 void 00043 clock_init(void) 00044 { 00045 } 00046 /*-----------------------------------------------------------------------------------*/ 00047 clock_time_t 00048 clock_time(void) 00049 { 00050 return simCurrentTime; 00051 } 00052 /*-----------------------------------------------------------------------------------*/ 00053 unsigned long 00054 clock_seconds(void) 00055 { 00056 return simCurrentTime / CLOCK_CONF_SECOND; 00057 } 00058 /*-----------------------------------------------------------------------------------*/ 00059 void 00060 clock_delay(unsigned int delay_time) 00061 { 00062 } 00063 /*-----------------------------------------------------------------------------------*/ 00064 static void 00065 doInterfaceActionsBeforeTick(void) 00066 { 00067 } 00068 /*-----------------------------------------------------------------------------------*/ 00069 static void 00070 doInterfaceActionsAfterTick(void) 00071 { 00072 } 00073 /*-----------------------------------------------------------------------------------*/ 00074 00075 SIM_INTERFACE(clock_interface, 00076 doInterfaceActionsBeforeTick, 00077 doInterfaceActionsAfterTick);