added bluetooth low energy device type
This commit is contained in:
Simon Stürz
Michael Zanetti
parent
21ec58e871
commit
3348fd18de
155
libguh/bluetooth/bluetoothlowenergydevice.cpp
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155
libguh/bluetooth/bluetoothlowenergydevice.cpp
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/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
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* *
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* This file is part of guh. *
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* *
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* Guh is free software: you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation, version 2 of the License. *
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* *
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* Guh is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with guh. If not, see <http://www.gnu.org/licenses/>. *
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* *
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* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
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#include "bluetoothlowenergydevice.h"
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BluetoothLowEnergyDevice::BluetoothLowEnergyDevice(const QBluetoothDeviceInfo &deviceInfo, const QLowEnergyController::RemoteAddressType &addressType, QObject *parent) :
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QObject(parent), m_deviceInfo(deviceInfo)
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{
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m_controller = new QLowEnergyController(address(), this);
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m_controller->setRemoteAddressType(addressType);
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connect(m_controller, &QLowEnergyController::connected, this, &BluetoothLowEnergyDevice::connected);
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connect(m_controller, &QLowEnergyController::disconnected, this, &BluetoothLowEnergyDevice::disconnected);
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connect(m_controller, &QLowEnergyController::serviceDiscovered, this, &BluetoothLowEnergyDevice::serviceDiscovered);
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connect(m_controller, &QLowEnergyController::discoveryFinished, this, &BluetoothLowEnergyDevice::serviceScanFinished);
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connect(m_controller, SIGNAL(error(QLowEnergyController::Error)), this, SLOT(deviceError(QLowEnergyController::Error)));
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}
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QString BluetoothLowEnergyDevice::name() const
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{
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return m_deviceInfo.name();
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}
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QBluetoothAddress BluetoothLowEnergyDevice::address() const
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{
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return m_deviceInfo.address();
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}
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QList<QLowEnergyService *> BluetoothLowEnergyDevice::services() const
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{
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return m_services;
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}
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QList<QLowEnergyCharacteristic> BluetoothLowEnergyDevice::characteristics() const
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{
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return m_characteristics;
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}
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void BluetoothLowEnergyDevice::connectDevice()
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{
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m_controller->connectToDevice();
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}
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void BluetoothLowEnergyDevice::disconnectDevice()
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{
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m_controller->disconnectFromDevice();
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}
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bool BluetoothLowEnergyDevice::isConnected() const
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{
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return m_connected;
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}
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bool BluetoothLowEnergyDevice::isDiscovered() const
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{
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return m_discovered;
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}
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void BluetoothLowEnergyDevice::discoverService(const QBluetoothUuid &serviceUuid)
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{
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Q_UNUSED(serviceUuid);
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}
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void BluetoothLowEnergyDevice::connected()
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{
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m_connected = true;
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qDebug() << "connected successfully to" << name() << address().toString();
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emit connectionStatusChanged(true);
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m_controller->discoverServices();
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}
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void BluetoothLowEnergyDevice::disconnected()
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{
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m_connected = false;
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qWarning() << "disconnected from" << name() << address().toString();
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emit connectionStatusChanged(false);
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}
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void BluetoothLowEnergyDevice::deviceError(const QLowEnergyController::Error &error)
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{
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qWarning() << "ERROR: Bluetooth device" << name() << address().toString() << ": " << error << m_controller->errorString();
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}
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void BluetoothLowEnergyDevice::serviceDiscovered(const QBluetoothUuid &serviceUuid)
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{
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QLowEnergyService *service = m_controller->createServiceObject(serviceUuid);
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if (!service) {
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qWarning() << "Cannot create service for uuid" << serviceUuid;
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return;
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}
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connect(service, SIGNAL(characteristicChanged(QLowEnergyCharacteristic,QByteArray)), this, SLOT(serviceCharacteristicChanged(QLowEnergyCharacteristic,QByteArray)));
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connect(service, SIGNAL(error(QLowEnergyService::ServiceError)), this, SLOT(serviceError(QLowEnergyService::ServiceError)));
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connect(service, SIGNAL(stateChanged(QLowEnergyService::ServiceState)), this, SLOT(serviceStateChanged(QLowEnergyService::ServiceState)));
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m_services.append(service);
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}
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void BluetoothLowEnergyDevice::serviceStateChanged(const QLowEnergyService::ServiceState &newState)
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{
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if (newState != QLowEnergyService::ServiceDiscovered) {
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return;
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}
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QLowEnergyService *service = qobject_cast<QLowEnergyService *>(sender());
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foreach (QLowEnergyCharacteristic characteristic, service->characteristics()) {
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if (!characteristic.descriptors().isEmpty()) {
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foreach (QLowEnergyDescriptor descriptor, characteristic.descriptors()) {
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if (descriptor.isValid()) {
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m_descriptors.append(descriptor);
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}
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}
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}
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m_characteristics.append(characteristic);
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}
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qDebug() << "details discovered for service " << service->serviceName() << service->serviceUuid().toString();
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}
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void BluetoothLowEnergyDevice::serviceScanFinished()
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{
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qDebug() << "service scan finished";
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emit serviceScanFinished();
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}
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void BluetoothLowEnergyDevice::serviceCharacteristicChanged(const QLowEnergyCharacteristic &characteristic, const QByteArray &value)
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{
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qDebug() << "characteristic" << characteristic.name() << "changed:" << value;
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}
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void BluetoothLowEnergyDevice::serviceError(const QLowEnergyService::ServiceError &error)
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{
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QLowEnergyService *service = qobject_cast<QLowEnergyService *>(sender());
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qWarning() << "ERROR: Bluetooth service " << service->serviceName() << service->serviceUuid() << ": " << error;
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}
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void BluetoothLowEnergyDevice::confirmedDescriptorWrite(const QLowEnergyDescriptor &descriptor, const QByteArray &value)
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{
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qDebug() << "descriptor" << descriptor.name() << "written successfully " << value;
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}
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76
libguh/bluetooth/bluetoothlowenergydevice.h
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76
libguh/bluetooth/bluetoothlowenergydevice.h
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@ -0,0 +1,76 @@
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/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
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* *
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* This file is part of guh. *
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* *
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* Guh is free software: you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation, version 2 of the License. *
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* *
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* Guh is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with guh. If not, see <http://www.gnu.org/licenses/>. *
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* *
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* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
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#ifndef BLUETOOTHLOWENERGYDEVICE_H
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#define BLUETOOTHLOWENERGYDEVICE_H
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#include <QObject>
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#include <QBluetoothDeviceInfo>
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#include <QBluetoothAddress>
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#include <QBluetoothServiceInfo>
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#include <QLowEnergyController>
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class BluetoothLowEnergyDevice : public QObject
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{
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Q_OBJECT
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public:
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explicit BluetoothLowEnergyDevice(const QBluetoothDeviceInfo &deviceInfo, const QLowEnergyController::RemoteAddressType &addressType = QLowEnergyController::PublicAddress, QObject *parent = 0);
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QString name() const;
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QBluetoothAddress address() const;
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QList<QLowEnergyService *> services() const;
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QList<QLowEnergyCharacteristic> characteristics() const;
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void connectDevice();
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void disconnectDevice();
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bool isConnected() const;
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bool isDiscovered() const;
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void discoverService(const QBluetoothUuid &serviceUuid);
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private:
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QBluetoothDeviceInfo m_deviceInfo;
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QLowEnergyController *m_controller;
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QList<QLowEnergyService *> m_services;
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QList<QLowEnergyCharacteristic> m_characteristics;
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QList<QLowEnergyDescriptor> m_descriptors;
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bool m_connected;
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bool m_discovered;
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signals:
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void connectionStatusChanged(const bool &connectionStatus);
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void servicesDiscovered();
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private slots:
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// Device
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void connected();
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void disconnected();
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void deviceError(const QLowEnergyController::Error &error);
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void serviceDiscovered(const QBluetoothUuid &serviceUuid);
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void serviceStateChanged(const QLowEnergyService::ServiceState &newState);
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void serviceScanFinished();
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// Service
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void serviceCharacteristicChanged(const QLowEnergyCharacteristic &characteristic, const QByteArray &value);
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void serviceError(const QLowEnergyService::ServiceError &error);
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void confirmedDescriptorWrite(const QLowEnergyDescriptor &descriptor, const QByteArray &value);
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};
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#endif // BLUETOOTHLOWENERGYDEVICE_H
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@ -9,8 +9,11 @@ target.path = /usr/lib
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INSTALLS += target
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contains(DEFINES, BLUETOOTH_LE) {
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SOURCES += bluetooth/bluetoothscanner.cpp
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HEADERS += bluetooth/bluetoothscanner.h
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SOURCES += bluetooth/bluetoothscanner.cpp \
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bluetooth/bluetoothlowenergydevice.cpp \
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HEADERS += bluetooth/bluetoothscanner.h \
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bluetooth/bluetoothlowenergydevice.h \
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}
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SOURCES += plugin/device.cpp \
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@ -24,3 +24,7 @@ SUBDIRS += elro \
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boblight {
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SUBDIRS += boblight
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}
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contains(DEFINES, BLUETOOTH_LE) {
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# bluetooth plugins
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}
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