testsinesensorc.nc

tinyos2.0版本驱动

/*
 * Copyright (c) 2008 Stanford University.
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 *   from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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 */
 
/**
 * @author Kevin Klues ([e-mail])
 */

module TestSineSensorC {
  uses {
    interface Boot;
    interface Thread as MainThread;
    interface BlockingRead<uint16_t>;
    interface BlockingStdControl as AMControl;
    interface BlockingAMSend;
    interface Packet;
    interface Leds;
  }
}

implementation {
  event void Boot.booted() {
    call MainThread.start(NULL);
  }

  event void MainThread.run(void* arg) {
    uint16_t* var;
    message_t msg;
    var = call Packet.getPayload(&msg, sizeof(uint16_t));

    while( call AMControl.start() != SUCCESS );    
    for(;;){
      while( call BlockingRead.read(var) != SUCCESS );
      while( call BlockingAMSend.send(AM_BROADCAST_ADDR, &msg, sizeof(uint16_t)) != SUCCESS );
      call Leds.led0Toggle();
    }
  }
}