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- Path: news.msfc.nasa.gov!pendragon!sailsun!john
- From: john@sailsun (John C. Bielick)
- Newsgroups: comp.lang.c
- Subject: Re: Bitbanging the parallel port
- Date: 9 Jan 1996 01:31:40 GMT
- Organization: NASA Johnson Space Center, Houston, TX, USA
- Distribution: world
- Message-ID: <4csght$qnm@pendragon.jsc.nasa.gov>
- References: <4cpbla$1kgm@usenetw1.news.prodigy.com>
- NNTP-Posting-Host: sailsun.jsc.nasa.gov
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-
- Bernhard Stimmel (VWMS85A@prodigy.com) wrote:
- : I want to read and write a serial EEPROM (24C16) directly through
- : the PC-parallel port. Since I have no experience in directly
- : accessing pins of the parallel port through C, I would
- : appreciate any help with little C-routines for reading and
- : writing a specific pin of the parallel port. The rest I
- : can probably handle myself. However if anybody has a complete
- : solution it would be wonderful.
- : Bernie
-
-
- I hope I'm not misunderstanding your question, but I believe
- you can write/read to/from the PC parallel port by using the
- 'outp' and 'inp' function calls.
-
- John B.
-