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Old 12th April 2006, 01:21 PM   #1
Default assembly and c language

i have connected an 8255 IC with a DB25 connector
now i want a coding to light up the leds on the output of 8255
3sets of 8 leds each

need me to insert the ckt as well?
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Old 12th April 2006, 01:43 PM   #2
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one thing more
i cannot access printer port in 2000 or XP
i need a software for it
do any one of you hav it?
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Old 13th April 2006, 02:02 AM   #3
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In DOS mode, type this: PRINT PROGNAME.EXT
or also: COPY PROGNAME.EXT PRN
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Old 13th April 2006, 06:21 AM   #4
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Quote:
Originally Posted by baftab
one thing more
i cannot access printer port in 2000 or XP
i need a software for it
do any one of you hav it?
the NT series blocks direct access to h/w ports , u need drivers for them, beyondlogic and sysinternal have some tools and utils.search for inpout32.dl
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Old 15th April 2006, 02:03 AM   #5
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Do a search fpr INPOUT32.DLL Free and easy access to LPT. Jan Axleson has one but it is for VB. Samples are for DOS but it works in Windows.
P.S. Check all of the inlude files.
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