utils.h 4.77 KB
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/****************************************************************************
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** Copyright (C) 2017 The Qt Company Ltd.
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** This file is part of the Qt 3D Studio Demos.
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#ifndef UTILS_H
#define UTILS_H

#include "demodatapoint.h"

#include <QtKnx/QKnxAddress>
#include <QtKnx/QKnxNpduFactory>

QKnxTunnelFrame createRequestFrame(const QKnxAddress &address, const QKnxNpdu &npdu,
    quint8 ctrl = 0xac, quint8 extCtrl = 0xe0)
{
    QKnxTunnelFrame frame(QKnxTunnelFrame::MessageCode::DataRequest);
    frame.setControlField(QKnxControlField(ctrl));
    frame.setExtendedControlField(QKnxExtendedControlField(extCtrl));
    frame.setSourceAddress({ QKnxAddress::Type::Group, 0 });
    frame.setDestinationAddress(address);
    frame.setNpdu(npdu);
    return frame;
}

void sendGroupValueWrite(QmlKnxTunnel &tunnel, const QKnxAddress &address,
    const QByteArray &data, quint8 ctrl = 0xa4, quint8 extCtrl = 0xe0)
{
    tunnel.sendTunnelFrame(createRequestFrame(address,
        QKnxNpduFactory::Multicast::createGroupValueWriteNpdu(data), ctrl, extCtrl));
}

void sendColorLedGroupValueWriteFrames(QmlKnxTunnel &tunnel, const DemoColorLed *const dpt)
{
    if (dpt) {
        tunnel.sendTunnelFrame(createRequestFrame(QKnxAddress::createGroup(0, 0, 12),
            QKnxNpduFactory::Multicast::createGroupValueWriteNpdu(dpt->redBytes())));

        tunnel.sendTunnelFrame(createRequestFrame(QKnxAddress::createGroup(0, 0, 13),
            QKnxNpduFactory::Multicast::createGroupValueWriteNpdu(dpt->greenBytes())));

        tunnel.sendTunnelFrame(createRequestFrame(QKnxAddress::createGroup(0, 0, 14),
            QKnxNpduFactory::Multicast::createGroupValueWriteNpdu(dpt->blueBytes())));
    }
}

void initBoard(EtsDevelopmentBoard &board, QmlKnxTunnel &tunnel)
{
    auto npdu = QKnxNpduFactory::Multicast::createGroupValueReadNpdu();
    for (int i = 1; i <= board.size(); ++i) {
        if (i >= 9 && i <= 12)
            continue; // skip red leds readings because they are not indicating the state!
        if ((i == 7) || (i == 8) || (i == 16))
            continue; // skip checking blinds state

        if (QKnxAddress::createGroup(0, 0, 12) == board.getAddress(i)) {
            tunnel.sendTunnelFrame(createRequestFrame(QKnxAddress::createGroup(0, 0, 12), npdu));
            tunnel.sendTunnelFrame(createRequestFrame(QKnxAddress::createGroup(0, 0, 13), npdu));
            tunnel.sendTunnelFrame(createRequestFrame(QKnxAddress::createGroup(0, 0, 14), npdu));
        } else {
            tunnel.sendTunnelFrame(createRequestFrame(board.getAddress(i), npdu, 0xa4));
        }
    }
}

#endif