SerialMonitor::SerialMonitor(const QString& portName, QWidget *parent) :
QFrame(parent),
mPortName(portName)
{
setupUi(this);
sendHexEdit = new QHexEdit();
gridLayoutSend->addWidget(sendHexEdit, 1, 0, 1, 1);
recvHexEdit = new QHexEdit();
gridLayoutRecv->addWidget(recvHexEdit, 1, 0, 1, 1);
recvHexEdit->setAddressArea(false);
recvHexEdit->setOverwriteMode(false);
recvHexEdit->setReadOnly(true);
sendHexEdit->setAddressArea(false);
sendHexEdit->setAsciiArea(false);
sendHexEdit->setOverwriteMode(false);
settingMenu = 0;
serialPort = new QextSerialPort(portName, QextSerialPort::EventDriven);
connect(btnConnect, SIGNAL(clicked()), this, SLOT(openDevice()));
connect(serialPort, SIGNAL(readyRead()), this, SLOT(onReadyRead()));
connect(btnSendData, SIGNAL(clicked()), this, SLOT(wirteData()));
settingMapper = new QSignalMapper();
connect(settingMapper, SIGNAL(mapped(QString)), this, SLOT(updateSetting(QString)));
connect(btnSendFile, SIGNAL(clicked()),this, SLOT(sendFile()));
connect(btnClearRecv, SIGNAL(clicked()), textRecv, SLOT(clear()));
connect(btnClearRecv, SIGNAL(clicked()), recvHexEdit, SLOT(clear()));
connect(btnRecvTextMode, SIGNAL(clicked()), this, SLOT(switchRecvTextMode()));
connect(btnSendTextMode, SIGNAL(clicked()), this, SLOT(switchSendTextMode()));
recvTextModeHex = false;
sendTextModeHex = false;
updateUI();
updateTextMode();
}
bool QAsioTcpSocket::writeDataed(std::size_t bytes_transferred)
{
writeMutex.lock();
if (static_cast<std::size_t>(writeQueue.head().size()) == bytes_transferred){
writeQueue.dequeue();
if (!writeQueue.isEmpty()) {
wirteData(writeQueue.head().data(),static_cast<std::size_t>(writeQueue.head().size()));
}
writeMutex.unlock();
return true;
} else {
writeMutex.unlock();
return false;
}
}
bool QAsioTcpSocket::write(const QByteArray &data)
{
if (state() != ConnectedState)
return false;
writeMutex.lock();
if (!data.isEmpty())
writeQueue.append(data);
if (writeQueue.isEmpty()) {
writeMutex.unlock();
return false;
}
if (writeQueue.size() == 1) {
wirteData(writeQueue.head().data(),static_cast<std::size_t>(writeQueue.head().size()));
}
writeMutex.unlock();
return true;
}
void SerialMonitor::wirteData()
{
if(serialPort->isOpen()){
if(sendTextModeHex){
serialPort->write(sendHexEdit->data());
}else{
QString text = textSend->toPlainText();
serialPort->write(text.toAscii());
}
if(spinBox->value() != 0){
spinBox->setValue(spinBox->value() - 1);
}
if(spinBox->value() != 0){
QTimer::singleShot(1000, this, SLOT(wirteData()));
}
}
}
