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QBluetoothLeUart
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added some basic controls

This commit is contained in:
Dorian Zedler 2020-10-09 00:03:51 +02:00
parent cf1e6d2881
commit 049951ebed
Signed by: dorian
GPG Key ID: D3B255CB8BC7CD37
3 changed files with 34 additions and 6 deletions
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32
qbluetoothleuart.cpp
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@ -27,14 +27,13 @@ QBluetoothLeUart::~QBluetoothLeUart(){
void QBluetoothLeUart::init() {
#ifdef QBluetoothLeUart_QML
qmlRegisterUncreatableType<QBluetoothLeUartDevice>("de.itsblue.bluetoothleuart", 1, 0, "BluetoothDeviceInfo", "BluetoothDeviceInfo cannot be created");
qmlRegisterType<QBluetoothLeUart>("de.itsblue.bluetoothleuart", 1, 0, "BluetoothLeUART");
qmlRegisterUncreatableType<QBluetoothLeUartDevice>("de.itsblue.bluetoothleuart", 1, 0, "QBluetoothDeviceInfo", "BluetoothDeviceInfo cannot be created");
qmlRegisterType<QBluetoothLeUart>("de.itsblue.bluetoothleuart", 1, 0, "QBluetoothLeUART");
qRegisterMetaType<QBluetoothLeUart::BluetoothLeUartState>("QBluetoothLeUart::BluetoothLeUartState");
qRegisterMetaType<QBluetoothLeUart::BluetoothScanError>("QBluetoothLeUart::BluetoothScanError");
#endif
}
void QBluetoothLeUart::startScanningForDevices(){
foreach(QBluetoothLeUartDevice* oldDevice, this->availableDevices)
@ -79,6 +78,25 @@ QList<QBluetoothLeUartDevice*> QBluetoothLeUart::getAvailableDevices() {
return this->availableDevices;
}
QVariantList QBluetoothLeUart::getAvailableDevicesQML() {
QVariantList result;
for(int i=0; i < this->availableDevices.length(); i++) {
if(this->availableDevices[i]->getName().isEmpty())
continue;
QVariantMap device;
device.insert("id", i);
device.insert("name", this->availableDevices[i]->getName());
device.insert("address", this->availableDevices[i]->getAddress());
result.append(device);
}
return result;
}
void QBluetoothLeUart::handleDeviceScanError(QBluetoothDeviceDiscoveryAgent::Error error)
{
if (error == QBluetoothDeviceDiscoveryAgent::PoweredOffError)
@ -90,6 +108,14 @@ void QBluetoothLeUart::handleDeviceScanError(QBluetoothDeviceDiscoveryAgent::Err
}
void QBluetoothLeUart::connectToDevice(int deviceId) {
if(deviceId < 0 || deviceId >= this->availableDevices.length())
return;
this->connectToDevice(this->availableDevices[deviceId]);
}
void QBluetoothLeUart::connectToDevice(QBluetoothLeUartDevice *device){
m_qvMeasurements.clear();

4
qbluetoothleuart.h
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@ -15,7 +15,7 @@
class QBluetoothLeUart : public QObject
{
Q_OBJECT
Q_PROPERTY(QList<QBluetoothLeUartDevice*> avaliableDevices READ getAvailableDevices NOTIFY avaliableDevicesChanged)
Q_PROPERTY(QVariantList avaliableDevices READ getAvailableDevicesQML NOTIFY avaliableDevicesChanged)
Q_PROPERTY(BluetoothLeUartState state READ getState NOTIFY stateChanged)
public:
@ -70,7 +70,9 @@ public slots:
Q_INVOKABLE void startScanningForDevices();
Q_INVOKABLE void stopScanningForDevices();
Q_INVOKABLE QList<QBluetoothLeUartDevice*> getAvailableDevices();
Q_INVOKABLE QVariantList getAvailableDevicesQML();
Q_INVOKABLE void connectToDevice(QBluetoothLeUartDevice *device);
Q_INVOKABLE void connectToDevice(int deviceId);
Q_INVOKABLE void sendData(QString s);
Q_INVOKABLE void disconnectFromDevice();

4
qbluetoothleuartdevice.h
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@ -18,8 +18,8 @@ public:
friend class QBluetoothLeUart;
QString getName();
QString getAddress();
Q_INVOKABLE QString getName();
Q_INVOKABLE QString getAddress();
protected:
QBluetoothDeviceInfo getDevice();