86 lines
2.6 KiB
C++
86 lines
2.6 KiB
C++
// SPDX-License-Identifier: GPL-3.0-or-later
|
|
|
|
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
|
|
*
|
|
* Copyright (C) 2013 - 2024, nymea GmbH
|
|
* Copyright (C) 2024 - 2025, chargebyte austria GmbH
|
|
*
|
|
* This file is part of nymea-plugins.
|
|
*
|
|
* nymea-plugins is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation, either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* nymea-plugins is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with nymea-plugins. If not, see <https://www.gnu.org/licenses/>.
|
|
*
|
|
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
|
|
|
|
#include "maxcubediscovery.h"
|
|
#include "extern-plugininfo.h"
|
|
|
|
MaxCubeDiscovery::MaxCubeDiscovery(QObject *parent) :
|
|
QObject(parent)
|
|
{
|
|
// UDP broadcast for cube detection in the network
|
|
m_udpSocket = new QUdpSocket(this);
|
|
m_port = 23272;
|
|
m_udpSocket->bind(m_port,QUdpSocket::ShareAddress);
|
|
|
|
m_timeout = new QTimer(this);
|
|
m_timeout->setSingleShot(true);
|
|
|
|
connect(m_udpSocket, &QUdpSocket::readyRead, this, &MaxCubeDiscovery::readData);
|
|
connect(m_timeout, &QTimer::timeout, this, &MaxCubeDiscovery::discoverTimeout);
|
|
}
|
|
|
|
void MaxCubeDiscovery::detectCubes()
|
|
{
|
|
m_cubeList.clear();
|
|
|
|
// broadcast the hello message, every cube should respond with a 26 byte message
|
|
m_udpSocket->writeDatagram("eQ3Max*.**********I", QHostAddress::Broadcast, m_port);
|
|
m_timeout->start(1500);
|
|
}
|
|
|
|
void MaxCubeDiscovery::readData()
|
|
{
|
|
QByteArray data;
|
|
QHostAddress sender;
|
|
quint16 udpPort;
|
|
|
|
// read the answere from the
|
|
while (m_udpSocket->hasPendingDatagrams()) {
|
|
data.resize(m_udpSocket->pendingDatagramSize());
|
|
m_udpSocket->readDatagram(data.data(), data.size(), &sender, &udpPort);
|
|
}
|
|
if(!data.isEmpty() && data.contains("eQ3MaxAp")){
|
|
|
|
CubeInfo cube;
|
|
cube.hostAddress = sender;
|
|
cube.serialNumber = data.mid(8,10);
|
|
cube.rfAddress = data.mid(21,3).toHex();
|
|
cube.firmware = data.mid(24,2).toHex().toInt();
|
|
|
|
// set port depending on the firmware
|
|
if(cube.firmware < 109){
|
|
cube.port= 80;
|
|
}else{
|
|
cube.port = 62910;
|
|
}
|
|
|
|
m_cubeList.append(cube);
|
|
}
|
|
}
|
|
|
|
void MaxCubeDiscovery::discoverTimeout()
|
|
{
|
|
emit cubesDetected(m_cubeList);
|
|
}
|