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Serial port number in windows

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  • G Offline
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    gronerth
    wrote on last edited by
    #16

    Yeap, hope that works for your app!


    JETG

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    • S Offline
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      stukdev
      wrote on last edited by
      #17

      I trying this new api, but i don't understand why i have to make dll and not use the function in my application like the old version of api.

      [quote author="gronerth" date="1293459428"]Yeap, hope that works for your app![/quote]

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      • G Offline
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        gronerth
        wrote on last edited by
        #18

        Well, i have worked with that api, using the dlls, do you mean that u need to link statically?


        JETG

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        • S Offline
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          stukdev
          wrote on last edited by
          #19

          Yes, i use the old api in static mode, this api is writing for build shared library, look the macro
          @

          define QEXTSERIALPORT_EXPORT Q_DECL_EXPORT

          @ in the code

          [quote author="gronerth" date="1293461425"]Well, i have worked with that api, using the dlls, do you mean that u need to link statically?[/quote]

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          • G Offline
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            gronerth
            wrote on last edited by
            #20

            Where is that definition?, i have never tried to link statically, but in the "qextserialport.pro" there is a line that says: #CONFIG += staticlib, have you tried to uncomment it?, and then compile it again( qmake, make)....


            JETG

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              stukdev
              wrote on last edited by
              #21

              Yes, but many error give to me.
              That line is in the class QextSerialEnumerator
              @
              class QEXTSERIALPORT_EXPORT QextSerialEnumerator : public QObject@

              [quote author="gronerth" date="1293463915"]Where is that definition?, i have never tried to link statically, but in the "qextserialport.pro" there is a line that says: #CONFIG += staticlib, have you tried to uncomment it?, and then compile it again( qmake, make)....[/quote]

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              • G Offline
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                gronerth
                wrote on last edited by
                #22

                mmm Maybe i have a differente version, because the QextSerialEnumerator doenst inherit from QObject:

                @/*!

                • Serial port enumerator. This class provides list of ports available in the system.
                • Windows implementation is based on Zach Gorman's work from
                • <a href="http://www.codeproject.com">The Code Project</a> (http://www.codeproject.com/system/setupdi.asp).
                  */
                  class QextSerialEnumerator
                  @

                JETG

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                • S Offline
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                  stukdev
                  wrote on last edited by
                  #23

                  @
                  \section Credits
                  Windows implementation is based on Zach Gorman's work from
                  <a href="http://www.codeproject.com">The Code Project</a> (http://www.codeproject.com/system/setupdi.asp).

                  OS X implementation, see
                  http://developer.apple.com/documentation/DeviceDrivers/Conceptual/AccessingHardware/AH_Finding_Devices/chapter_4_section_2.html

                  \author Michal Policht, Liam Staskawicz
                  */
                  class QEXTSERIALPORT_EXPORT QextSerialEnumerator : public QObject
                  @

                  What version do you have of the library ?
                  [quote author="gronerth" date="1293464466"]mmm Maybe i have a differente version, because the QextSerialEnumerator doenst inherit from QObject:

                  @/*!

                  • Serial port enumerator. This class provides list of ports available in the system.
                  • Windows implementation is based on Zach Gorman's work from
                  • <a href="http://www.codeproject.com">The Code Project</a> (http://www.codeproject.com/system/setupdi.asp).
                    */
                    class QextSerialEnumerator
                    @

                  [/quote]

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                  • G Offline
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                    gronerth
                    wrote on last edited by
                    #24

                    Version: qextserialport-1.2win-alpha, but i have downloaded many months ago (beggining of 2010).


                    JETG

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                    • S Offline
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                      stukdev
                      wrote on last edited by
                      #25

                      The same of me, but you download it from sourceforge, me from googlecode.
                      Now i trying your lib, this not build a dll but the code you post don't display any port.
                      The same code work well in googlecode library with a dll.

                      [quote author="gronerth" date="1293466419"]Version: qextserialport-1.2win-alpha, but i have downloaded many months ago (beggining of 2010).[/quote]

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                      • L Offline
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                        LiamMaru
                        wrote on last edited by
                        #26

                        I've used QSerialDevice to great success for other serial port tasks, it may be worth a look.

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                        • G Offline
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                          gronerth
                          wrote on last edited by
                          #27

                          mmm from googlecode, thanks for the news...try to compile the example "enumerator" that it comes with the library...


                          JETG

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                            stukdev
                            wrote on last edited by
                            #28

                            Yes, i also use this library with success. But i think the 'enumeration' feature is in a very alpha state.
                            Only with a dll i can run correctly this feature.

                            [quote author="LiamMaru" date="1293466689"]I've used QSerialDevice to great success for other serial port tasks, it may be worth a look.[/quote]

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