test_rs232::test_rs232(QObject *parent) : QObject(parent)
{
/** how to use it? **/
// open com3
emit com.sigOpenComm("com3");
// send data to com3 (it is very very easy to send data to com port.
emit com.sigSendDatagram("Hello RS232 \n\r");
// handle the signal from com for data received.
connect(&com,SIGNAL(sigDataReceived(QByteArray)),
this,SLOT(onDataReceived(QByteArray)));
}
void ListenThread::run( void )
{
QObject::connect( this, SIGNAL(sigDataReceived(TN5500_Data)), &(MainWindow::Instance()), SLOT(sltDataReceived(TN5500_Data)), Qt::QueuedConnection );
QObject::connect( this, SIGNAL(sigListenTimedOut()), &(MainWindow::Instance()), SLOT(sltListenTimedOut()), Qt::QueuedConnection );
while ( 1 )
{
if ( m_bActive )
{
if ( m_Clock >= clock() )
{
clib_probe_listen( this );
//clib_serial_flushrecv(); //Flush, only "packets" of data are considered valid
}
else
{
emit sigListenTimedOut();
m_bActive = false;
}
}
QCoreApplication::processEvents( QEventLoop::AllEvents, 5 );
msleep( 1 );
}
}
void ListenThread::dataReceived( const TN5500_Data& data )
{
RefreshClock();
emit sigDataReceived( data );
}
