org.ogema.driver.hmhl.devices.CO2Detector Maven / Gradle / Ivy

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Generic high level driver for Homematic devices.
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/**
 * Copyright 2011-2018 Fraunhofer-Gesellschaft zur Förderung der angewandten Wissenschaften e.V.
 *
 * 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.ogema.driver.hmhl.devices;

import org.ogema.core.application.ApplicationManager;
import org.ogema.core.channelmanager.driverspi.DeviceLocator;
import org.ogema.core.channelmanager.measurements.Value;
import org.ogema.core.model.units.ConcentrationResource;
import org.ogema.core.resourcemanager.AccessMode;
import org.ogema.core.resourcemanager.AccessPriority;
import org.ogema.driver.hmhl.Constants;
import org.ogema.driver.hmhl.HM_hlConfig;
import org.ogema.driver.hmhl.HM_hlDevice;
import org.ogema.driver.hmhl.HM_hlDriver;
import org.ogema.model.sensors.CO2Sensor;

public class CO2Detector extends HM_hlDevice {

	private ConcentrationResource concentration;

	public CO2Detector(HM_hlDriver driver, ApplicationManager appManager, HM_hlConfig config) {
		super(driver, appManager, config);
	}

	public CO2Detector(HM_hlDriver driver, ApplicationManager appManager, DeviceLocator dl) {
		super(driver, appManager, dl);
		addMandatoryChannels();
	}

	@Override
	protected void parseValue(Value value, String channelAddress) {
		switch (channelAddress) {
		case "ATTRIBUTE:0001":
			concentration.setValue(value.getFloatValue());
			concentration.activate(true);
			break;
		}
	}

	private void addMandatoryChannels() {
		HM_hlConfig attributeConfig = new HM_hlConfig();
		attributeConfig.driverId = hm_hlConfig.driverId;
		attributeConfig.interfaceId = hm_hlConfig.interfaceId;
		attributeConfig.deviceAddress = hm_hlConfig.deviceAddress;
		attributeConfig.channelAddress = "ATTRIBUTE:0001";
		attributeConfig.timeout = -1;
		attributeConfig.resourceName = hm_hlConfig.resourceName + "_CO2Contentration";
		attributeConfig.chLocator = addChannel(attributeConfig);

		/*
		 * Initialize the resource tree
		 */
		// Create top level resource
		// The connection attribute and its children, current, voltage, power,
		// frequency
		CO2Sensor co2 = resourceManager.createResource(attributeConfig.resourceName, CO2Sensor.class);
		// co2.activate(true);
		co2.activate(false);
		concentration = (ConcentrationResource) co2.reading().create();
		// concentration.activate(true);
		// concentration.setValue(0);
		concentration.requestAccessMode(AccessMode.EXCLUSIVE, AccessPriority.PRIO_HIGHEST);
		// co2.activate(true);
	}

	@Override
	protected void unifyResourceName(HM_hlConfig config) {
		config.resourceName += Constants.HM_CO2_RES_NAME + config.deviceAddress.replace(':', '_');
	}

	@Override
	protected void terminate() {
		removeChannels();
	}
}