assembly and c language

B

baftab

New Member

• Apr 12, 2006

• #1

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?

 

B

baftab

New Member

• Apr 12, 2006

• #2

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?

 

R

Russlk

New Member

• Apr 12, 2006

• #3

In DOS mode, type this: PRINT PROGNAME.EXT
or also: COPY PROGNAME.EXT PRN

 

akg

New Member

• Apr 12, 2006

• #4

baftab said:

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?

Click to expand...

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

 

ClydeCrashKop

Well-Known Member

Most Helpful Member

• Apr 14, 2006

• #5

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.