Important: Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

Waitforready



  • waitforready unable to get data from more than one port, tried using readyread too but its not working as well.



  • Hi catitsb,
    welcome to devnet.
    Can you explain what are you talking about(tcp, serialport,c++, qml)?



  • Trying to do Serial Port communication.
    Trying to read values out of 5 ports in a loop, sometimes it is giving data and sometimes its not. There is no consistency that it will provide values for sure.



  • Can you show code?
    As i understand you have only one serialport object and try read 5 ports, right?
    Do not use loops, use readyRead signal instead. Our discussion could be more productive if you show code.


Log in to reply