router.c

来自「JENNIC无线传感器网络 ZIGBEE 文件资料」· C语言 代码 · 共 319 行

/****************************************************************************
 *
 * MODULE:             Jenie Router Node
 * COMPONENT:          $RCSfile: Router.c,v $
 *
 * VERSION:
 *
 * REVISION:           0.0
 *
 * DATED:              2007/05/29 15:40:19
 *
 * STATUS:             Exp
 *
 * AUTHOR:             MM
 *
 * DESCRIPTION:
 *
 *
 * LAST MODIFIED BY:   $Author: mroyc $
 *                     $Modtime: $
 *
 ****************************************************************************
 *
 * This software is owned by Jennic and/or its supplier and is protected
 * under applicable copyright laws. All rights are reserved. We grant You,
 * and any third parties, a license to use this software solely and
 * exclusively on Jennic products. You, and any third parties must reproduce
 * the copyright and warranty notice and any other legend of ownership on each
 * copy or partial copy of the software.
 *
 * THIS SOFTWARE IS PROVIDED "AS IS". JENNIC MAKES NO WARRANTIES, WHETHER
 * EXPRESS, IMPLIED OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE,
 * ACCURACY OR LACK OF NEGLIGENCE. JENNIC SHALL NOT, IN ANY CIRCUMSTANCES,
 * BE LIABLE FOR ANY DAMAGES, INCLUDING, BUT NOT LIMITED TO, SPECIAL,
 * INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR ANY REASON WHATSOEVER.
 *
 * Copyright Jennic Ltd 2005, 2006. All rights reserved
 *
 ****************************************************************************/

/****************************************************************************/
/***        Include files                                                 ***/
/****************************************************************************/
#include <jendefs.h>
#include <gdb.h>
#include <string.h>

#include "jenie.h"
#include "utils.h"
#include "config.h"

/****************************************************************************/
/***        Macro Definitions                                             ***/
/****************************************************************************/

/****************************************************************************/
/***        Type Definitions                                              ***/
/****************************************************************************/

typedef enum
{
    APP_STATE_WAITING_FOR_NETWORK,
    APP_STATE_NETWORK_UP,
    APP_STATE_SERVICE_REGISTERED,
    APP_STATE_WAITING_FOR_REQUEST_SERVICE,
    APP_STATE_SERVICE_REQUEST_RETURNED,
    APP_STATE_RUNNING
} teAppState;

typedef struct
{
    teAppState eAppState;
    uint64     u64ServiceAddress;
} tsAppData;

/****************************************************************************/
/***        Local Function Prototypes                                     ***/
/****************************************************************************/

/****************************************************************************/
/***        Exported Variables                                            ***/
/****************************************************************************/

/****************************************************************************/
/***        Local Variables                                               ***/
/****************************************************************************/

PRIVATE tsAppData sAppData;

/****************************************************************************
 *
 * NAME: gJenie_CbNetworkApplicationID
 *
 * DESCRIPTION:
 * Entry point for application from boot loader. Initialises system.
 *
 * RETURNS:
 * Nothing
 *
 ****************************************************************************/
PUBLIC void vJenie_CbConfigureNetwork(void)
{
    /* Change default network config */
    gJenie_Channel          = CHANNEL;
    gJenie_NetworkApplicationID = SERVICE_PROFILE_ID;
    gJenie_PanID            = PAN_ID;
}

PUBLIC void vJenie_CbInit(bool_t bWarmStart)
{
    /* Initialise utilities */
    vUtils_Init();

    memset(&sAppData, 0, sizeof(sAppData));
    vUtils_Debug("Jenie Init Router");

    if(eJenie_Start(E_JENIE_ROUTER) != E_JENIE_SUCCESS)
    {
        vUtils_Debug("!!Failed to start Jenie!!");
        while(1);
    }
}

/****************************************************************************
 *
 * NAME: gJenie_CbMain
 *
 * DESCRIPTION:
 * Main user routine. This is called by the Basic Operating System (BOS)
 * at regular intervals.
 *
 * RETURNS:
 * void
 *
 ****************************************************************************/
PUBLIC void vJenie_CbMain(void)
{
    static int i = 0;
    
    switch(sAppData.eAppState)
    {
    case APP_STATE_WAITING_FOR_NETWORK:
        break;

    case APP_STATE_NETWORK_UP:
        /* as we are a router, allow nodes to associate with us */
        vUtils_Debug("enabling association");
        eJenie_SetPermitJoin(TRUE);

        /* we provide FIRST_SERVICE */
        vUtils_Debug("registering service");
        eJenie_RegisterServices(FIRST_SERVICE);
        
        sAppData.eAppState = APP_STATE_SERVICE_REGISTERED;
        break;

    case APP_STATE_SERVICE_REGISTERED:
        /* we use service SECOND_SERVICE on a remote node */
        vUtils_Debug("requesting service");
        eJenie_RequestServices(SECOND_SERVICE, TRUE);
        
        sAppData.eAppState = APP_STATE_WAITING_FOR_REQUEST_SERVICE;
        i = 40000;
        break;
        
    case APP_STATE_WAITING_FOR_REQUEST_SERVICE:
        if(i == 0)
        {
            sAppData.eAppState = APP_STATE_SERVICE_REGISTERED;
        }
        i--;
        break;

    case APP_STATE_SERVICE_REQUEST_RETURNED:
        /* bind local FIRST_SERVICE to remote SECOND_SERVICE */
        vUtils_Debug("binding service");
        eJenie_BindService(FIRST_SERVICE, 
                           sAppData.u64ServiceAddress,
                           SECOND_SERVICE);
        
        sAppData.eAppState = APP_STATE_RUNNING;
        break;

    case APP_STATE_RUNNING:
        /* do all necessary processing here */
        break;

    default:
        vUtils_DisplayMsg("!!Unknown state!!", sAppData.eAppState);
        while(1);
    }
}    
/****************************************************************************
 *
 * NAME: vJenie_CbStackMgmtEvent
 *
 * DESCRIPTION:
 * Used to receive stack management events
 *
 * PARAMETERS:      Name                    RW  Usage
 *                  *psStackMgmtEvent       R   Pointer to event structure
 *
 * RETURNS:
 * void
 *
 ****************************************************************************/
PUBLIC void vJenie_CbStackMgmtEvent(teEventType eEventType, void *pvEventPrim)
{
    switch(eEventType)
    {
    case E_JENIE_NETWORK_UP:                    /* Indicates stack is up and running */
        vUtils_Debug("network up");
        if(sAppData.eAppState == APP_STATE_WAITING_FOR_NETWORK)
        {
            sAppData.eAppState = APP_STATE_NETWORK_UP;
        }
        break;

    case E_JENIE_SVC_REQ_RSP:
        vUtils_Debug("Service req response");
        if(sAppData.eAppState == APP_STATE_WAITING_FOR_REQUEST_SERVICE)
        {
            if(((tsSvcReqRsp *)pvEventPrim)->u32Services & SECOND_SERVICE)
            {
                sAppData.u64ServiceAddress = ((tsSvcReqRsp *)pvEventPrim)->u64SrcAddress;
                sAppData.eAppState = APP_STATE_SERVICE_REQUEST_RETURNED;
            }
            else
            {
                vUtils_Debug("wrong service");
            }
        }
        break;

    case E_JENIE_POLL_CMPLT:
        break;

    case E_JENIE_PACKET_SENT:
        vUtils_Debug("Packet sent");
        break;

    case E_JENIE_PACKET_FAILED:
        vUtils_Debug("Packet failed");
        break;

    case E_JENIE_CHILD_JOINED:
        vUtils_Debug("Child Joined");
        break;

    default:
        /* Unknown data event type */
        break;
   }
}

/****************************************************************************
 *
 * NAME: vJenie_CbStackDataEvent
 *
 * DESCRIPTION:
 * Used to receive stack data events
 *
 * PARAMETERS:      Name                    RW  Usage
 *                  *psStackDataEvent       R   Pointer to data structure
 * RETURNS:
 * void
 *
 ****************************************************************************/
PUBLIC void vJenie_CbStackDataEvent(teEventType eEventType, void *pvEventPrim)
{
    switch(eEventType)
    {
    case E_JENIE_DATA:
        vUtils_Debug("Data event");
        break;

    case E_JENIE_DATA_TO_SERVICE:
        vUtils_Debug("Data to service event");
        break;

    case E_JENIE_DATA_ACK:
        vUtils_Debug("Data ack");
        break;

    case E_JENIE_DATA_TO_SERVICE_ACK:
        vUtils_Debug("Data to service ack");
        break;

    default:
        // Unknown data event type
        break;
    }
}

/****************************************************************************
 *
 * NAME: vJenie_CbHwEvent
 *
 * DESCRIPTION:
 * Adds events to the hardware event queue.
 *
 * PARAMETERS:      Name            RW  Usage
 *                  u32Device       R   Peripheral responsible for interrupt e.g DIO
 *                  u32ItemBitmap   R   Source of interrupt e.g. DIO bit map
 *
 * RETURNS:
 * void
 *
 ****************************************************************************/
PUBLIC void vJenie_CbHwEvent(uint32 u32DeviceId,uint32 u32ItemBitmap)
{
    /* Not used in this application */
}

/****************************************************************************/
/***        END OF FILE                                                   ***/
/****************************************************************************/