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QtWS25 Last Chance

How to modify timing in readyRead of QextSeriaport

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  • M Offline
    M Offline
    mattiad
    wrote on last edited by
    #3

    Dear @jsulm , if I use QSerialport will I be able to reduce this time?

    jsulmJ 1 Reply Last reply
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    • M mattiad

      Dear @jsulm , if I use QSerialport will I be able to reduce this time?

      jsulmJ Offline
      jsulmJ Offline
      jsulm
      Lifetime Qt Champion
      wrote on last edited by
      #4

      @mattiad I don't know. But you could try and see whether it makes any difference.

      https://forum.qt.io/topic/113070/qt-code-of-conduct

      M 1 Reply Last reply
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      • M Offline
        M Offline
        mattiad
        wrote on last edited by
        #5

        I'll try. I haven't use it because its libraries were not included in the kernel

        jsulmJ 1 Reply Last reply
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        • M mattiad

          I'll try. I haven't use it because its libraries were not included in the kernel

          jsulmJ Offline
          jsulmJ Offline
          jsulm
          Lifetime Qt Champion
          wrote on last edited by
          #6

          @mattiad What kernel do you mean?

          https://forum.qt.io/topic/113070/qt-code-of-conduct

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          • M Offline
            M Offline
            mattiad
            wrote on last edited by
            #7

            Sorry, I meant in the file system . Now I'll try adding the Libqt5serialport.so.5.

            J.HilkJ 1 Reply Last reply
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            • M mattiad

              Sorry, I meant in the file system . Now I'll try adding the Libqt5serialport.so.5.

              J.HilkJ Offline
              J.HilkJ Offline
              J.Hilk
              Moderators
              wrote on last edited by
              #8

              @mattiad Because this thread is in the category Mobile and Embedded I'll mention, that QSerialPort is not a 100%
              supported for Android and IOS, info: here and here

              For the partial android support take a look here.


              Be aware of the Qt Code of Conduct, when posting : https://forum.qt.io/topic/113070/qt-code-of-conduct


              Q: What's that?
              A: It's blue light.
              Q: What does it do?
              A: It turns blue.

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              • M Offline
                M Offline
                mattiad
                wrote on last edited by
                #9

                Dear @J-Hilk thank you for the information. I'm using yocto so I suppose it's fully compatible

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                • jsulmJ jsulm

                  @mattiad I don't know. But you could try and see whether it makes any difference.

                  M Offline
                  M Offline
                  mattiad
                  wrote on last edited by
                  #10

                  @jsulm I've tried but I have the same problem. It takes too much time before havin bytes available in the buffer

                  mrjjM 1 Reply Last reply
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                  • M mattiad

                    @jsulm I've tried but I have the same problem. It takes too much time before havin bytes available in the buffer

                    mrjjM Offline
                    mrjjM Offline
                    mrjj
                    Lifetime Qt Champion
                    wrote on last edited by
                    #11

                    @mattiad
                    Its not possible to just use higher baud than 9600 ?
                    To get better speed i mean.

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                    • M Offline
                      M Offline
                      mattiad
                      wrote on last edited by
                      #12

                      @mrjj yes, I've already tried and verified that it works with higher baud my application must work with a baud of 9600

                      1 Reply Last reply
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