57 lines
1.8 KiB
C++
57 lines
1.8 KiB
C++
// udpclient.cpp
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#include "udpclient.h"
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UdpClient::UdpClient(QObject *parent) : QObject(parent)
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{
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// Create a QHostAddress for the server's IP address
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QHostAddress serverAddress("10.0.7.1");
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// Bind the UDP socket to a specific port for receiving data (replace with your desired port)
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udpSocket.bind(QHostAddress::Any, 12345); // Replace 12345 with your desired port
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// Connect the UDP socket's readyRead signal to the receiveData slot
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connect(&udpSocket, &QUdpSocket::readyRead, this, &UdpClient::receiveData);
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// Set the server's address and port for sending data
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udpSocket.connectToHost(serverAddress, 12345); // Replace 12345 with the server's port
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}
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void UdpClient::startClient()
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{
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// Start any client functionality here
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// This method can be used to initialize the client if needed.
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qDebug() << "UDP Client is listening for data...";
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}
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void UdpClient::receiveData()
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{
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// Process pending datagrams
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processPendingDatagrams();
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}
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void UdpClient::processPendingDatagrams()
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{
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while (udpSocket.hasPendingDatagrams()) {
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QByteArray datagram;
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datagram.resize(udpSocket.pendingDatagramSize());
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QHostAddress sender;
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quint16 senderPort;
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udpSocket.readDatagram(datagram.data(), datagram.size(), &sender, &senderPort);
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// Parse and display the received data
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QString receivedData = QString::fromUtf8(datagram);
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QStringList dataList = receivedData.split(',');
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if (dataList.size() == 3) {
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double intensity = dataList[0].toDouble();
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double position = dataList[1].toDouble();
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double focus = dataList[2].toDouble();
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qDebug() << "Received data - Intensity:" << intensity << "Position:" << position << "Focus:" << focus;
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}
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}
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}
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