/*
* Copyright (c) 2013, Will Szumski
* Copyright (c) 2013, Doug Szumski
*
* This file is part of Cyclismo.
*
* Cyclismo is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Cyclismo 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 Cyclismo. If not, see <http://www.gnu.org/licenses/>.
*/
/*
* Copyright 2012 Google Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not
* use this file except in compliance with the License. You may obtain a copy of
* the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations under
* the License.
*/
package org.cowboycoders.cyclismo.services.sensors.ant;
import org.cowboycoders.cyclismo.R;
/**
* Combined bike sensor channel configuration.
*
* @author Jimmy Shih
*/
public class CombinedBikeChannelConfiguration extends ChannelConfiguration {
private static final int DEVICE_ID_KEY = R.string.ant_combined_bike_sensor_id_key;
private static final byte DEVICE_TYPE = 0x79;
private static final short MESSAGE_PERIOD = 8086;
private CadenceCounter cadenceCounter = new CadenceCounter();
@Override
public int getDeviceIdKey() {
return DEVICE_ID_KEY;
}
@Override
public byte getDeviceType() {
return DEVICE_TYPE;
}
@Override
public short getMessagPeriod() {
return MESSAGE_PERIOD;
}
@Override
public void decodeMessage(byte[] message, AntSensorValue antSensorValue) {
int revolutionCount = ((int) message[5] & 0xFF) + ((int) message[6] & 0xFF) * 256;
int eventTime = ((int) message[3] & 0xFF) + ((int) message[4] & 0xFF) * 256;
antSensorValue.setCadence(cadenceCounter.getEventsPerMinute(revolutionCount, eventTime));
}
}