xnpcountm.nc

传感器网络中的嵌入式操作系统源代码

// $Id: XnpCountM.nc,v 1.2.2.7 2003/09/19 00:48:28 philipb Exp $

/*									tab:4
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 * IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY FOR
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 * Copyright (c) 2002-2003 Intel Corporation
 * All rights reserved.
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 * This file is distributed under the terms in the attached INTEL-LICENSE     
 * file. If you do not find these files, copies can be found by writing to
 * Intel Research Berkeley, 2150 Shattuck Avenue, Suite 1300, Berkeley, CA, 
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 */


/**
 * Implementation of the XnpCount application
 *
 * Author:             Jaein Jeong
 * Date last modified: 06/27/03
 * @author Jaein Jeong
 */

//force radio to special 76.8kbaud mode (2)
//#define CC1K_DEF_PRESET	(CC1K_433_002_MHZ76p8)

includes AM;


module XnpCountM {
  provides {
    interface StdControl;
  }
  uses {
    interface Xnp;  
    interface StdControl as CntControl;
  }
}
implementation {
   uint16_t dest;  
   uint8_t  cAck;


  /**
   * Initialize the component.
   * @return Always returns <code>SUCCESS</code>
   **/
  command result_t StdControl.init() {
    call Xnp.NPX_SET_IDS();               //set mote_id and group_id 

    return SUCCESS;
  }


  /**
   * Start things up.  
   * 
   * @return Always returns <code>SUCCESS</code>
   **/
  command result_t StdControl.start() {
    return SUCCESS;
  }

  command result_t StdControl.stop() {
    return SUCCESS;
  }

/*****************************************************************************
 NPX_DOWNLOAD_REQ
NetProgramming service module has received a request from the network to
download a program srec image. Our choices are:
-Release EEPROM resource and acknowledge OK
-Acknowledge with NO

*****************************************************************************/
  event result_t Xnp.NPX_DOWNLOAD_REQ(uint16_t wProgramID, uint16_t wEEStartP, uint16_t wEENofP){


//Acknowledge NPX
    call Xnp.NPX_DOWNLOAD_ACK(SUCCESS);
    call CntControl.stop();
    return SUCCESS;
  }

  event result_t Xnp.NPX_DOWNLOAD_DONE(uint16_t wProgramID, uint8_t bRet,uint16_t wEENofP){
    // uint32_t ts;
    // call TS.get_timestamp(&ts);

    if (bRet == TRUE)
       call CntControl.start();

    return SUCCESS;
  }
 
 }