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3** Copyright (C) 2013 Laszlo Papp <lpapp@kde.org>
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6** This file is part of the QtSerialPort module of the Qt Toolkit.
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50
51#include "serialportreader.h"
52
53#include <QCoreApplication>
54#include <QSerialPort>
55#include <QStringList>
56#include <QTextStream>
57
58int main(int argc, char *argv[])
59{
60 QCoreApplication coreApplication(argc, argv);
61 const int argumentCount = QCoreApplication::arguments().size();
62 const QStringList argumentList = QCoreApplication::arguments();
63
64 QTextStream standardOutput(stdout);
65
66 if (argumentCount == 1) {
67 standardOutput << QObject::tr(s: "Usage: %1 <serialportname> [baudrate]")
68 .arg(a: argumentList.first())
69 << "\n";
70 return 1;
71 }
72
73 QSerialPort serialPort;
74 const QString serialPortName = argumentList.at(i: 1);
75 serialPort.setPortName(serialPortName);
76
77 const int serialPortBaudRate = (argumentCount > 2)
78 ? argumentList.at(i: 2).toInt() : QSerialPort::Baud9600;
79 serialPort.setBaudRate(baudRate: serialPortBaudRate);
80
81 if (!serialPort.open(mode: QIODevice::ReadOnly)) {
82 standardOutput << QObject::tr(s: "Failed to open port %1, error: %2")
83 .arg(a: serialPortName)
84 .arg(a: serialPort.errorString())
85 << "\n";
86 return 1;
87 }
88
89 SerialPortReader serialPortReader(&serialPort);
90
91 return coreApplication.exec();
92}
93

source code of qtserialport/examples/serialport/creaderasync/main.cpp