Serial port number in windows
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wrote on 27 Dec 2010, 10:50 last edited by
This methods of this library: "QExtSerialPort":http://qextserialport.sourceforge.net/
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wrote on 27 Dec 2010, 10:53 last edited by
It might just be me, but I don't see the classes mentioned in the code fragment in the documentation linked from the page you give. I am looking at http://qextserialport.sourceforge.net/qextserialport-1.1.x/
Is this new API? Newer than the latest API docs on the webpage?
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wrote on 27 Dec 2010, 11:57 last edited by
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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wrote on 27 Dec 2010, 14:06 last edited by
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/
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wrote on 27 Dec 2010, 14:15 last edited by
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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wrote on 27 Dec 2010, 14:17 last edited by
Yeap, hope that works for your app!
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wrote on 27 Dec 2010, 14:47 last edited by
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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wrote on 27 Dec 2010, 14:50 last edited by
Well, i have worked with that api, using the dlls, do you mean that u need to link statically?
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wrote on 27 Dec 2010, 15:05 last edited by
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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wrote on 27 Dec 2010, 15:31 last edited by
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)....
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wrote on 27 Dec 2010, 15:33 last edited by
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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wrote on 27 Dec 2010, 15:41 last edited by
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
@
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wrote on 27 Dec 2010, 15:43 last edited by
@
\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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wrote on 27 Dec 2010, 16:13 last edited by
Version: qextserialport-1.2win-alpha, but i have downloaded many months ago (beggining of 2010).
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wrote on 27 Dec 2010, 16:18 last edited by
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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wrote on 27 Dec 2010, 16:18 last edited by
I've used QSerialDevice to great success for other serial port tasks, it may be worth a look.
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wrote on 27 Dec 2010, 16:21 last edited by
mmm from googlecode, thanks for the news...try to compile the example "enumerator" that it comes with the library...
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wrote on 27 Dec 2010, 16:23 last edited by
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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