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From: "Karl-Heinz Pischke" <pischke DOT karl-heinz AT web DOT de>
Newsgroups: comp.os.msdos.djgpp
Subject: Re: Differences in LPT1 base address in protected/real mode?
Date: Wed, 23 Feb 2005 20:47:14 +0100
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To: djgpp AT delorie DOT com
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Reply-To: djgpp AT delorie DOT com

Hello Gisle, Hans-Bernhard and Egon,

thanks for your effort ... the program is running now!

Greetings from Cologne,

KH

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for the usenet archive:

/* Find the base address from the first parallel interface LPT1 from BIOS */
/* DJGPP V2 */

#include <go32.h>
#include <stdio.h>
#include <sys/farptr.h>

int LPT1_base_address;

int main (void)
{
LPT1_base_address=_farpeekw (_dos_ds,0x408);
printf("LPT1 base address is: %Xh\n",LPT1_base_address);
return 0;
}