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Serial port number in windows

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  • S Offline
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    stukdev
    wrote on last edited by
    #13

    This API is very strange!

    Look this "http://code.google.com/p/qextserialport/source/browse/#hg/src":http://code.google.com/p/qextserialport/source/browse/#hg/src

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      gronerth
      wrote on last edited by
      #14

      The api version that i have downloaded is: qextserialport-1.2win-alpha (win version), you can download from here: http://sourceforge.net/projects/qextserialport/files/qextserialport alpha/


      JETG

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      • S Offline
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        stukdev
        wrote on last edited by
        #15

        This is a new alpha API, that include enumerator :) Great news!

        [quote author="gronerth" date="1293458810"]The api version that i have downloaded is: qextserialport-1.2win-alpha (win version), you can download from here: http://sourceforge.net/projects/qextserialport/files/qextserialport alpha/

        [/quote]

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          gronerth
          wrote on last edited by
          #16

          Yeap, hope that works for your app!


          JETG

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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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              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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                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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                  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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                      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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                        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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                          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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                            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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                                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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