Date:	Fri, 17 Mar 1995 13:38:23 +0100
To:	djgpp AT sun DOT soe DOT clarkson DOT edu
From:	mmcmpope AT inet DOT uni-c DOT dk (MouseHouse)
Subject:	Re: Interrupt conflict

>I am having problems with an interrupt conflict.
>
>I have a program that installs a real-time interrupt handler, and
>then enters a loop that can call keyboard functions through int 16.
>When these functions are not called, or the interrupt handler is
>not installed, the program works correctly.
>In normal operation, it crashes after some time, freezing or rebooting
>the computer.
>Before the crash, some messages saying "Unsupported int 0x2f" appear.
>Sometimes also appear "Unsupported int 0x0d", or "Exception 47".
>DPMI is not being used.
>A version of the same program for Borland C works correctly.

Me too. I've completely failed to get any interrupt servicing to work for
more than 30 seconds. According to the FAQ, all I should do was post my
problem on this list.

I know you may have been through this discussion before, but is there any
way to make soundcard and serial interrupts work in DJGPP? Any way?
Everything I've seen, including the serial routines from FSDB and the
soundblaster SB02.zip example crash.


Any help, etc... really, really appreciated!

-Jesper Juul

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