Contiki 2.6
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00001 /* 00002 * Copyright (c) 2008, 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: ieee-15-4-manager.c,v 1.2 2008/10/14 18:38:09 c_oflynn Exp $ 00032 */ 00033 00034 /** 00035 * 00036 * \addtogroup rf230mac 00037 * \{ 00038 */ 00039 00040 /** 00041 * \file 00042 * \brief Interfaces the 802.15.4 MAC to upper network layers. 00043 * 00044 * \author 00045 * Mike Vidales <mavida404@gmail.com> 00046 */ 00047 00048 #include "zmac.h" 00049 #include "radio.h" 00050 #include "ieee-15-4-manager.h" 00051 00052 /*---------------------------------------------------------------------------*/ 00053 static int 00054 wake(void) 00055 { 00056 /* Wake the radio. */ 00057 return radio_leave_sleep_mode(); 00058 } 00059 /*---------------------------------------------------------------------------*/ 00060 static int 00061 sleep(void) 00062 { 00063 /* Sleep the radio. */ 00064 return radio_enter_sleep_mode(); 00065 } 00066 /*---------------------------------------------------------------------------*/ 00067 static void 00068 set_channel(int channel) 00069 { 00070 /* Set the channel. */ 00071 phyCurrentChannel = channel; 00072 radio_set_operating_channel(phyCurrentChannel); 00073 } 00074 /*---------------------------------------------------------------------------*/ 00075 static int 00076 get_channel(void) 00077 { 00078 /* Reads the current channel. */ 00079 phyCurrentChannel = radio_get_operating_channel(); 00080 return phyCurrentChannel; 00081 } 00082 /*---------------------------------------------------------------------------*/ 00083 static void 00084 set_dst_panid(int panid) 00085 { 00086 macDstPANId = panid; 00087 } 00088 /*---------------------------------------------------------------------------*/ 00089 static int 00090 get_dst_panid(void) 00091 { 00092 return macDstPANId; 00093 } 00094 /*---------------------------------------------------------------------------*/ 00095 static void 00096 set_src_panid(int panid) 00097 { 00098 /* Writes the PAN_ID to the radio. */ 00099 macSrcPANId = panid; 00100 radio_set_pan_id(macSrcPANId); 00101 } 00102 /*---------------------------------------------------------------------------*/ 00103 static int 00104 get_src_panid(void) 00105 { 00106 /* Gets the PAN_ID from the radio. */ 00107 macSrcPANId = radio_get_pan_id(); 00108 return macSrcPANId; 00109 } 00110 /*---------------------------------------------------------------------------*/ 00111 static void 00112 set_auto_mode(bool mode) 00113 { 00114 autoModes = mode; 00115 } 00116 /*---------------------------------------------------------------------------*/ 00117 static bool 00118 get_auto_mode(void) 00119 { 00120 return autoModes; 00121 } 00122 /*---------------------------------------------------------------------------*/ 00123 static void 00124 set_long_addr(uint64_t address) 00125 { 00126 /* Set the Long address in the radio. */ 00127 macLongAddr = address; 00128 radio_set_extended_address((uint8_t *)&macLongAddr); 00129 } 00130 /*---------------------------------------------------------------------------*/ 00131 static uint64_t 00132 get_long_addr(void) 00133 { 00134 /* Get the Long address from the radio. */ 00135 radio_get_extended_address((uint8_t *)&macLongAddr); 00136 return macLongAddr; 00137 } 00138 /*---------------------------------------------------------------------------*/ 00139 static void 00140 set_short_addr(int address) 00141 { 00142 /* Set the Short address in the radio. */ 00143 macShortAddress = address; 00144 radio_set_short_address(macShortAddress); 00145 } 00146 /*---------------------------------------------------------------------------*/ 00147 static int 00148 get_short_addr(void) 00149 { 00150 /* Get the Short address from the radio. */ 00151 macShortAddress = radio_get_short_address(); 00152 return macShortAddress; 00153 } 00154 /*---------------------------------------------------------------------------*/ 00155 static void 00156 set_iamcoord_bit(bool iamcoord) 00157 { 00158 /** Set the iAmCoord bit. */ 00159 iAmCoord = iamcoord; 00160 radio_set_device_role(iAmCoord); 00161 } 00162 /*---------------------------------------------------------------------------*/ 00163 static bool 00164 get_iamcoord_bit(void) 00165 { 00166 /** Get the iAmCoord bit. */ 00167 iAmCoord = radio_get_device_role(); 00168 return iAmCoord; 00169 } 00170 /*---------------------------------------------------------------------------*/ 00171 static void 00172 set_coord_long_addr(uint64_t address) 00173 { 00174 macCoordExtendedAddress = address; 00175 } 00176 /*---------------------------------------------------------------------------*/ 00177 static uint64_t 00178 get_coord_long_addr(void) 00179 { 00180 return macCoordExtendedAddress; 00181 } 00182 /*---------------------------------------------------------------------------*/ 00183 static void 00184 set_coord_short_addr(int address) 00185 { 00186 macCoordShortAddress = address; 00187 } 00188 /*---------------------------------------------------------------------------*/ 00189 static int 00190 get_coord_short_addr(void) 00191 { 00192 return macCoordShortAddress; 00193 } 00194 /*---------------------------------------------------------------------------*/ 00195 static void 00196 set_dest_long_addr(uint64_t address) 00197 { 00198 macDestAddress = address; 00199 } 00200 /*---------------------------------------------------------------------------*/ 00201 static uint64_t 00202 get_dest_long_addr(void) 00203 { 00204 return macDestAddress; 00205 } 00206 /*---------------------------------------------------------------------------*/ 00207 /** \brief initializes the 802.15.4 manager layer. 00208 * \param pieee_15_4_manager Pointer to \ref ieee_15_4_manager 00209 */ 00210 void ieee_15_4_init(ieee_15_4_manager_t *pieee_15_4_manager) 00211 { 00212 /* Initialize the IEEE 15.4 manager. */ 00213 pieee_15_4_manager->wake = wake; 00214 pieee_15_4_manager->sleep = sleep; 00215 pieee_15_4_manager->set_channel = set_channel; 00216 pieee_15_4_manager->get_channel = get_channel; 00217 pieee_15_4_manager->set_dst_panid = set_dst_panid; 00218 pieee_15_4_manager->get_dst_panid = get_dst_panid; 00219 pieee_15_4_manager->set_src_panid = set_src_panid; 00220 pieee_15_4_manager->get_src_panid = get_src_panid; 00221 pieee_15_4_manager->set_auto_mode = set_auto_mode; 00222 pieee_15_4_manager->get_auto_mode = get_auto_mode; 00223 pieee_15_4_manager->set_long_addr = set_long_addr; 00224 pieee_15_4_manager->get_long_addr = get_long_addr; 00225 pieee_15_4_manager->set_short_addr = set_short_addr; 00226 pieee_15_4_manager->get_short_addr = get_short_addr; 00227 pieee_15_4_manager->set_iamcoord_bit = set_iamcoord_bit; 00228 pieee_15_4_manager->get_iamcoord_bit = get_iamcoord_bit; 00229 pieee_15_4_manager->set_coord_long_addr = set_coord_long_addr; 00230 pieee_15_4_manager->get_coord_long_addr = get_coord_long_addr; 00231 pieee_15_4_manager->set_coord_short_addr = set_coord_short_addr; 00232 pieee_15_4_manager->get_coord_short_addr = get_coord_short_addr; 00233 pieee_15_4_manager->set_dest_long_addr = set_dest_long_addr; 00234 pieee_15_4_manager->get_dest_long_addr = get_dest_long_addr; 00235 } 00236 00237 /** \} */