Yes it's on windows an yes i think it's the same problem... How you solved it?
Riccardo Il 15 marzo 2012 15:30, Tony Rietwyk <t...@rightsoft.com.au> ha scritto: > Hi Riccardo, > > Is this running on Windows? I seem to remember that the timers had the same > problem - the events don't get delivered while the window is in resize mode. > I never found a fix or workaround for this, and had to implement my own > timers in a separate thread looping on sleep. > > Hope that helps, > > Tony. > > >> Sent: Friday, 16 March 2012 12:45 AM >> >> Again: use the readyRead signal ? >> >> http://qt-project.org/doc/qt-4.8/qiodevice.html#readyRead >> >> On 15 mars 2012, at 14:27, Riccardo Roasio wrote: >> >> > Sorry..so what you think i have do do? >> > >> > >> > >> > Il 15 marzo 2012 14:26, Samuel Gaist <samuel.ga...@edeltech.ch> ha > scritto: >> >> I must say, I don't understand your use of QSerialPort. >> >> >> >> You are waiting on data coming from the serial port, aren't you ? >> >> So, why not just connect to the readyRead signal ? >> >> >> >> On 15 mars 2012, at 14:07, Riccardo Roasio wrote: >> >> >> >>> the serial port class is this one: >> >>> >> >>> >> http://www.google.it/url?sa=t&rct=j&q=&esrc=s&source=web&cd=1&ved= >> 0C >> >>> CwQFjAA&url=http%3A%2F%2Fgitorious.org%2Finbiza- >> labs%2Fqserialport&e >> >>> i=8OhhT_vNGY6KhQeg6tieCA&usg=AFQjCNF7vwKcu_dJz8y- >> QE6ziYhoPe4uNw&sig2 >> >>> =adTbs9FuJPYZhrNXtnfALg >> >>> >> >>> it expect a EV_RXCHAR event on receiving something on the serial >> >>> port so it reimplements the QWidget event function: >> >>> >> >>> bool WinSerialPortEngine::event(QEvent *e) { >> >>> // qDebug()<<"event "<<e<<" "<<e->type(); >> >>> bool ret = false; >> >>> if (e->type() == QEvent::WinEventAct) { >> >>> if (EV_ERR & m_currentMask & m_setMask) { >> >>> m_parent->canErrorNotification(); >> >>> ret = true; >> >>> } >> >>> >> >>> if (EV_RXCHAR & m_currentMask & m_setMask) >> >>> { >> >>> m_parent->canReadNotification(); >> >>> ret = true; >> >>> } >> >>> >> >>> //FIXME: This is why it does not work? >> >>> if (EV_TXEMPTY & m_currentMask & m_setMask) { >> >>> m_parent->canWriteNotification(); >> >>> ret = true; >> >>> } >> >>> } >> >>> else >> >>> { >> >>> ret = QWinEventNotifier::event(e); >> >>> } >> >>> >> >>> ::WaitCommEvent(m_descriptor, &m_currentMask, &m_ov); >> >>> return ret; >> >>> } >> >>> >> >>> the problem is that while receiving events like the >> >>> QEvent::NonClientAreaMouseButtonPres on the gui thread it stop >> >>> receivng EV_RXCHAR event on the serial port class >> >>> >> >>> >> >>> >> >>> Il 15 marzo 2012 12:53, Samuel Gaist <samuel.ga...@edeltech.ch> ha >> scritto: >> >>>> >> >>>> On 15 mars 2012, at 12:37, Riccardo Roasio wrote: >> >>>> >> >>>>> Hi, >> >>>>> >> >>>>> i have a program with : >> >>>>> >> >>>>> - a main thread >> >>>>> - a serial manager thread using Qserialport >> >>>>> >> >>>>> i noticed that if i move the main gui the EV_RXCHAR event is not >> >>>>> fired or cached... >> >>>>> >> >>>>> what's wrong? >> >>>>> >> >>>>> thanks, >> >>>>> Riccardo >> >>>>> _______________________________________________ >> >>>>> Interest mailing list >> >>>>> Interest@qt-project.org >> >>>>> http://lists.qt-project.org/mailman/listinfo/interest >> >>>> >> >>>> Hi, >> >>>> >> >>>> With so few information, we won't be really be able to help you. >> >>>> But here is a few questions: >> >>>> - How is your serial manager thread implemented ? (My guess: run >> >>>> reimplementation) >> >>>> - Do you have signals slots directly connected ? >> >>>> >> >>>> Hope this helps >> >>>> Samuel >> >>>> >> >>>> PS: >> >>>> Did you also read this article ? >> >>>> http://labs.qt.nokia.com/2010/06/17/youre-doing-it-wrong/ >> >>>> >> >>>> And there where a few discussions on the qt-nokia mailing list last >> >>>> year about threading, you might want to look for them >> >>>> >> >> > > > _______________________________________________ > Interest mailing list > Interest@qt-project.org > http://lists.qt-project.org/mailman/listinfo/interest _______________________________________________ Interest mailing list Interest@qt-project.org http://lists.qt-project.org/mailman/listinfo/interest
