QKnxNetIpTunnel Class

QKnxNetIpTunnel tunnel;
QHostAddress clientLocalAddress = ...
tunnel.setLocalAddress(clientLocalAddress);

QHostAddress knxNetIpServerAddress = ...
quint16 knxNetIpServerDataEndPointPort = ...
tunnel.connectToHost(knxNetIpServerAddress, knxNetIpServerDataEndPointPort);

QKnxLinkLayerFrame frame = ...
tunnel.sendFrame(frame);

Member Function Documentation

QKnxNetIpTunnel::QKnxNetIpTunnel(const QHostAddress &localAddress, quint16 localPort, QKnxNetIp::TunnelLayer layer, QObject *parent = nullptr)

Creates a tunnel connection with the KNXnet/IP client address localAddress, port number localPort, layer layer, and parent parent.

QKnxNetIpTunnel::QKnxNetIpTunnel(const QHostAddress &localAddress, quint16 localPort, QObject *parent = nullptr)

Creates a tunnel connection with the KNXnet/IP client address localAddress, port number localPort, and parent parent.

QKnxNetIpTunnel::QKnxNetIpTunnel(const QHostAddress &localAddress, QObject *parent = nullptr)

Creates a tunnel connection with the KNXnet/IP client address localAddress and parent parent.

QKnxNetIpTunnel::QKnxNetIpTunnel(QObject *parent = nullptr)

Creates a tunnel connection with the parent parent.

[signal] void QKnxNetIpTunnel::frameReceived(QKnxLinkLayerFrame frame)

This signal is emitted when the KNXnet/IP client receives data (with the link layer frame frame as payload) from the KNXnet/IP server.

[signal] void QKnxNetIpTunnel::tunnelingFeatureInfoReceived(QKnx::InterfaceFeature feature, QKnxByteArray value)

This signal is emitted when the KNXnet/IP tunneling client receives data from the KNXnet/IP server consisting of a given interface feature and the corresponding feature value.

This function was introduced in Qt 5.12.

[signal] void QKnxNetIpTunnel::tunnelingFeatureResponseReceived(QKnx::InterfaceFeature feature, QKnx::ReturnCode code, QKnxByteArray value)

This signal is emitted when the KNXnet/IP tunneling client receives data from the KNXnet/IP server consisting of a given interface feature, the corresponding feature value and a return code code.

The signal is emit after a successful tunneling feature get or tunneling feature set.

This function was introduced in Qt 5.12.

QKnxAddress QKnxNetIpTunnel::individualAddress() const

Returns the individual address of the KNXnet/IP client assigned by the KNXnet/IP server.

See also setIndividualAddress().

QKnxNetIp::TunnelLayer QKnxNetIpTunnel::layer() const

Returns the layer used for the tunnel connection.

bool QKnxNetIpTunnel::sendFrame(const QKnxLinkLayerFrame &frame)

Inserts the link layer frame frame into a tunneling request that is sent to a KNXnet/IP server.

If the tunnel runs in bus monitor mode, no frames can be sent to the bus.

If no connection is currently established, returns false and does not send the frame.

See also QKnxNetIpEndpointConnection::State.

bool QKnxNetIpTunnel::sendTunnelingFeatureGet(QKnx::InterfaceFeature feature)

Creates a tunneling feature get frame and sets the requested feature identifier to feature.

If the tunnel runs in bus monitor mode, no frames can be sent to the bus.

If no connection is currently established, returns false and does not send the frame.

This function was introduced in Qt 5.12.

bool QKnxNetIpTunnel::sendTunnelingFeatureSet(QKnx::InterfaceFeature feature, const QKnxByteArray &value)

Creates a tunneling feature set frame and sets the requested feature identifier to feature and the feature value to set to value.

If the tunnel runs in bus monitor mode, no frames can be sent to the bus.

If no connection is currently established, returns false and does not send the frame.

This function was introduced in Qt 5.12.

void QKnxNetIpTunnel::setTunnelLayer(QKnxNetIp::TunnelLayer layer)

Sets the layer used for the tunnel connection to layer.

The layer is changed only if no connection is currently established. The new layer is set the next time a connection is created.

See also QKnxNetIpEndpointConnection::State.