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/**
 *  Copyright (C) 2013 Libelium Comunicaciones Distribuidas S.L.
 * http://www.libelium.com
 *
 * This program and the accompanying materials
 * are made available under the terms of the GNU Lesser General Public License
 * (LGPL) version 3.0 which accompanies this distribution, and is available at
 * http://www.gnu.org/licenses/lgpl-3.0.html
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
 * 
 * Design: David Gascón
 * 
 * @version 0.1
 * @author Anartz Nuin Jiménez, Diego López Pérez and Ignacio Ruiz Martín
 */
package com.libelium.examples.general;

import com.ibm.saguaro.logger.Logger;
import com.ibm.saguaro.system.ADC;
import com.ibm.saguaro.system.DevCallback;
import com.ibm.saguaro.system.Device;
import com.ibm.saguaro.system.GPIO;
import com.ibm.saguaro.system.Mote;
import com.ibm.saguaro.system.Util;
import com.ibm.saguaro.system.csr;

public class AnalogAsyncExample {
	static ADC adc = new ADC();
	private static byte ADC_2 = 2;
	
	static int chmap;

	static{
		
		chmap = chmap | (int) (1 << ADC_2);
		adc.setReadHandler(new DevCallback(null) {
			
			@Override
			public int invoke(int flags, byte[] data, int len, int info, long time) {
				return AnalogAsyncExample.onReadDone(flags, data, len, info, time);
			}
		});
		adc.open(chmap, GPIO.NO_PIN, 0, 0);
		adc.read(Device.ASAP, (byte)2, (byte)0);
		
	
	}
	
	private static int onReadDone(int flags, byte[] data, int len, int info, long time){
		int read = Util.get16(data,(byte)0);
		Logger.appendString(csr.s2b("Analog read: "));
		Logger.appendHexInt(read);
		Logger.flush(Mote.INFO);
		
		return 0;
	}
}