From: Chris Newsgroups: comp.os.msdos.djgpp Subject: Parallel port in DJGPP Date: Thu, 30 Nov 2000 19:33:16 +1300 Organization: ihug ( New Zealand ) Lines: 19 Message-ID: <3A25F4AC.9ADC3516@es.co.nz> NNTP-Posting-Host: p41-max7.dun.ihug.co.nz Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Trace: lust.ihug.co.nz 975565878 12652 203.173.237.169 (30 Nov 2000 06:31:18 GMT) X-Complaints-To: abuse AT ihug DOT co DOT nz NNTP-Posting-Date: Thu, 30 Nov 2000 06:31:18 +0000 (UTC) X-Mailer: Mozilla 4.72 [en] (Win98; I) X-Accept-Language: en To: djgpp AT delorie DOT com DJ-Gateway: from newsgroup comp.os.msdos.djgpp Reply-To: djgpp AT delorie DOT com Hi, I'm new to C/C++ and djgpp in general. What I need to do is write some information to the parallel port on a PC (that is to say make pin 2 high or pin3 or pin2 and pin3 etc). Can someone give me a few tips on the commands I need, how to implement them and the header files to include? I imagine its something like portout (portaddress here), (value to write to port), In basic its just OUT 888, (value to write out), Where 888 is decimal for 0x 378 I think Thanks, Chris.