Xref: utzoo comp.mail.uucp:3432 comp.sys.m68k:1213
Path: utzoo!censor!geac!jtsv16!uunet!unisoft!bdt!david
From: david@bdt.UUCP (David Beckemeyer)
Newsgroups: comp.mail.uucp,comp.sys.m68k
Subject: UUCP sending BREAK
Message-ID: <109@bdt.UUCP>
Date: 6 Aug 89 17:48:24 GMT
Distribution: usa
Organization: Beckemeyer Development Tools
Lines: 25


I'm trying to bring up a Motorola Computer System 8000 with HDB UUCP.

The problem is the tty driver doesn't seem to know how to send a BREAK.

The code which generates the break is:

	genbrk(fn)
	register int	fn;
	{
		if (isatty(fn)) 
			(void) ioctl(fn, TCSBRK, 0);
	}

Nothing seems to happen when the above code is executed.  The RS-232
hardware is a Motorola MVME332 8-port RS-232 board.  The Unix version
is SYSTEM V/68 R2V2.2.   Does anybody know how I can make this RS-232
board generate a BREAK?

Thanks.
-- 
David Beckemeyer (david@bdt.UUCP)	| "I'll forgive you Dad...  If you have
Beckemeyer Development Tools		| a breath mint."
478 Santa Clara Ave. Oakland, CA 94610	|    Bart - "The Simpsons"
UUCP: {uunet,ucbvax}!unisoft!bdt!david	|