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problem with parallel port driving program
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Last edited by abhi_marichi; Jan 10th, 2009 at 1:42 pm.
XP won't allow access to the port. Install GiveIO, and it will.
http://sourceforge.net/project/showf...ease_id=150767
http://sourceforge.net/project/showf...ease_id=150767
All of the comments I've found (with my Google search that you should have made) indicate that application level programs under 32-bit windows (aka Win32) cannot directly access the I/O ports.
The primary suggestion appears to be that if you really need that level of access to the hardware you will need to write a driver to support it. There was also a mention of some sample code included in the Windows DDK.
I have no personal experience in that area, good luck.
The primary suggestion appears to be that if you really need that level of access to the hardware you will need to write a driver to support it. There was also a mention of some sample code included in the Windows DDK.
I have no personal experience in that area, good luck.
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Join Date: Dec 2005
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> I have used outportn(base,pin); cmd with header file dos.h
Which is older - you or your compiler?
I'm figuring you're using some fossil like TurboC.
The answer is to "get with the times", and use a compiler which is actually compatible with your OS, and not something which is half-heartedly supported for backward compatibility.
Which is older - you or your compiler?
I'm figuring you're using some fossil like TurboC.
The answer is to "get with the times", and use a compiler which is actually compatible with your OS, and not something which is half-heartedly supported for backward compatibility.
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Originally Posted by abhi_marichi 
I installed GiveIO
But its not working is there any other way out
http://neil.fraser.name/software/lpt/
If not, there's also Userport.
http://www.mattjustice.com/parport/par_nt.html
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which is the latest C compiler please tell me
Last edited by Colin Mac; Jan 10th, 2009 at 5:58 pm.
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> which is the latest C compiler please tell me
http://en.wikipedia.org/wiki/Visual_Studio_Express
http://en.wikipedia.org/wiki/Visual_Studio_Express
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