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using the printer port as digital i/o from vb 5

Posted on 1998-08-02
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Last Modified: 2010-05-03
i wish to us the printer port as digital i/o, to do this i need to be able to read and write a byte of data (to test/set pins high/low) to the hardware any ideas how ?
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Question by:spg01
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kamall earned 100 total points
ID: 1467519
Working with the PC Parallel port is a little bit complicated using pure code.
There are some Dynamic Link Libraries (DLL's) and custom controls that enable easy access to this port as well as to the PC COM ports and any other USER port.
I can send you by e-mail a sample project that uses a DLL to access these ports. Just comment me your e-mail address.

You can also find very useful information about this subject in the following URLs:
                    http://www.doc.ic.ac.uk/~ih/doc/par/ 
                    http://www.senet.com.au/~cpeacock/parallel.htm 
                    http://et.nmsu.edu/~etti/fall96/computer/printer/printer.html 

Regards
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by:spg01
ID: 1467520
ok, send the sample project to this e-mail address.

spg@orangenet.co.uk
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Expert Comment

by:kamall
ID: 1467521
The files has been sent to you.
Please check your e-mail.
Regards
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Expert Comment

by:nilehawk
ID: 1467522
i have a file that help you to use i/o printer port
if some one need it please send me an E-mail
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