nes-proj/cpu/avr/radio/ieee-manager/ieee-15-4-manager.c
2008-10-14 18:38:09 +00:00

238 lines
7.5 KiB
C

/*
* Copyright (c) 2008, Swedish Institute of Computer Science.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the Institute nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* This file is part of the Contiki operating system.
*
* $Id: ieee-15-4-manager.c,v 1.2 2008/10/14 18:38:09 c_oflynn Exp $
*/
/**
*
* \addtogroup rf230mac
* \{
*/
/**
* \file
* \brief Interfaces the 802.15.4 MAC to upper network layers.
*
* \author
* Mike Vidales <mavida404@gmail.com>
*/
#include "zmac.h"
#include "radio.h"
#include "ieee-15-4-manager.h"
/*---------------------------------------------------------------------------*/
static int
wake(void)
{
/* Wake the radio. */
return radio_leave_sleep_mode();
}
/*---------------------------------------------------------------------------*/
static int
sleep(void)
{
/* Sleep the radio. */
return radio_enter_sleep_mode();
}
/*---------------------------------------------------------------------------*/
static void
set_channel(int channel)
{
/* Set the channel. */
phyCurrentChannel = channel;
radio_set_operating_channel(phyCurrentChannel);
}
/*---------------------------------------------------------------------------*/
static int
get_channel(void)
{
/* Reads the current channel. */
phyCurrentChannel = radio_get_operating_channel();
return phyCurrentChannel;
}
/*---------------------------------------------------------------------------*/
static void
set_dst_panid(int panid)
{
macDstPANId = panid;
}
/*---------------------------------------------------------------------------*/
static int
get_dst_panid(void)
{
return macDstPANId;
}
/*---------------------------------------------------------------------------*/
static void
set_src_panid(int panid)
{
/* Writes the PAN_ID to the radio. */
macSrcPANId = panid;
radio_set_pan_id(macSrcPANId);
}
/*---------------------------------------------------------------------------*/
static int
get_src_panid(void)
{
/* Gets the PAN_ID from the radio. */
macSrcPANId = radio_get_pan_id();
return macSrcPANId;
}
/*---------------------------------------------------------------------------*/
static void
set_auto_mode(bool mode)
{
autoModes = mode;
}
/*---------------------------------------------------------------------------*/
static bool
get_auto_mode(void)
{
return autoModes;
}
/*---------------------------------------------------------------------------*/
static void
set_long_addr(uint64_t address)
{
/* Set the Long address in the radio. */
macLongAddr = address;
radio_set_extended_address((uint8_t *)&macLongAddr);
}
/*---------------------------------------------------------------------------*/
static uint64_t
get_long_addr(void)
{
/* Get the Long address from the radio. */
radio_get_extended_address((uint8_t *)&macLongAddr);
return macLongAddr;
}
/*---------------------------------------------------------------------------*/
static void
set_short_addr(int address)
{
/* Set the Short address in the radio. */
macShortAddress = address;
radio_set_short_address(macShortAddress);
}
/*---------------------------------------------------------------------------*/
static int
get_short_addr(void)
{
/* Get the Short address from the radio. */
macShortAddress = radio_get_short_address();
return macShortAddress;
}
/*---------------------------------------------------------------------------*/
static void
set_iamcoord_bit(bool iamcoord)
{
/** Set the iAmCoord bit. */
iAmCoord = iamcoord;
radio_set_device_role(iAmCoord);
}
/*---------------------------------------------------------------------------*/
static bool
get_iamcoord_bit(void)
{
/** Get the iAmCoord bit. */
iAmCoord = radio_get_device_role();
return iAmCoord;
}
/*---------------------------------------------------------------------------*/
static void
set_coord_long_addr(uint64_t address)
{
macCoordExtendedAddress = address;
}
/*---------------------------------------------------------------------------*/
static uint64_t
get_coord_long_addr(void)
{
return macCoordExtendedAddress;
}
/*---------------------------------------------------------------------------*/
static void
set_coord_short_addr(int address)
{
macCoordShortAddress = address;
}
/*---------------------------------------------------------------------------*/
static int
get_coord_short_addr(void)
{
return macCoordShortAddress;
}
/*---------------------------------------------------------------------------*/
static void
set_dest_long_addr(uint64_t address)
{
macDestAddress = address;
}
/*---------------------------------------------------------------------------*/
static uint64_t
get_dest_long_addr(void)
{
return macDestAddress;
}
/*---------------------------------------------------------------------------*/
/** \brief initializes the 802.15.4 manager layer.
* \param pieee_15_4_manager Pointer to \ref ieee_15_4_manager
*/
void ieee_15_4_init(ieee_15_4_manager_t *pieee_15_4_manager)
{
/* Initialize the IEEE 15.4 manager. */
pieee_15_4_manager->wake = wake;
pieee_15_4_manager->sleep = sleep;
pieee_15_4_manager->set_channel = set_channel;
pieee_15_4_manager->get_channel = get_channel;
pieee_15_4_manager->set_dst_panid = set_dst_panid;
pieee_15_4_manager->get_dst_panid = get_dst_panid;
pieee_15_4_manager->set_src_panid = set_src_panid;
pieee_15_4_manager->get_src_panid = get_src_panid;
pieee_15_4_manager->set_auto_mode = set_auto_mode;
pieee_15_4_manager->get_auto_mode = get_auto_mode;
pieee_15_4_manager->set_long_addr = set_long_addr;
pieee_15_4_manager->get_long_addr = get_long_addr;
pieee_15_4_manager->set_short_addr = set_short_addr;
pieee_15_4_manager->get_short_addr = get_short_addr;
pieee_15_4_manager->set_iamcoord_bit = set_iamcoord_bit;
pieee_15_4_manager->get_iamcoord_bit = get_iamcoord_bit;
pieee_15_4_manager->set_coord_long_addr = set_coord_long_addr;
pieee_15_4_manager->get_coord_long_addr = get_coord_long_addr;
pieee_15_4_manager->set_coord_short_addr = set_coord_short_addr;
pieee_15_4_manager->get_coord_short_addr = get_coord_short_addr;
pieee_15_4_manager->set_dest_long_addr = set_dest_long_addr;
pieee_15_4_manager->get_dest_long_addr = get_dest_long_addr;
}
/** \} */