rf230snifferp.nc

tinyos2.0版本驱动

/*
 * Copyright (c) 2007, Vanderbilt University
 * All rights reserved.
 *
 * Permission to use, copy, modify, and distribute this software and its
 * documentation for any purpose, without fee, and without written agreement is
 * hereby granted, provided that the above copyright notice, the following
 * two paragraphs and the author appear in all copies of this software.
 * 
 * IN NO EVENT SHALL THE VANDERBILT UNIVERSITY BE LIABLE TO ANY PARTY FOR
 * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT
 * OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF THE VANDERBILT
 * UNIVERSITY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 * 
 * THE VANDERBILT UNIVERSITY SPECIFICALLY DISCLAIMS ANY WARRANTIES,
 * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
 * AND FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
 * ON AN "AS IS" BASIS, AND THE VANDERBILT UNIVERSITY HAS NO OBLIGATION TO
 * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
 *
 * Author: Miklos Maroti
 */

#include <RF230Packet.h>
#include <Tasklet.h>
#include <message.h>

module RF230SnifferP
{
	uses
	{
		interface Boot;
		interface SplitControl;

		interface RadioState;
	}
}

implementation
{
	task void serialPowerUp()
	{
		if( call SplitControl.start() != SUCCESS )
			post serialPowerUp();
	}

	event void SplitControl.startDone(error_t error)
	{
		if( error != SUCCESS )
			post serialPowerUp();
		else
			call RadioState.turnOn();
	}

	event void SplitControl.stopDone(error_t error)
	{
	}

	event void Boot.booted()
	{
		post serialPowerUp();
	}

	tasklet_async event void RadioState.done()
	{
	}
}