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From: stokes%cmc.cdn%ubc.CSNET@RELAY.CS.NET (Peter Stokes)
Newsgroups: mod.computers.vax
Subject: Raising DTR
Message-ID: <1314*stokes@cmc.cdn>
Date: Wed, 7-Jan-87 18:36:27 EST
Article-I.D.: cmc.1314*stokes
Posted: Wed Jan  7 18:36:27 1987
Date-Received: Thu, 8-Jan-87 00:38:15 EST
Sender: daemon@ucbvax.BERKELEY.EDU
Organization: The ARPA Internet
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Approved: info-vax@sri-kl.arpa

Hello,

Does anybody have a piece of code (MACRO, FORTRAN, C or other) to 
manually raise and drop DTR on a terminal port?  The port can  
either be a DZ-11 or DMF32 device and DTR will be low by default
(SYSGEN parameter TTY_DIALTYPE bit 1 set to 1).  It does not matter
if the port is set to MODEM or NOMODEM when this code is run.
I know I should probably make use of the IO$_MAINT function
modifier but none on the stuff on page 8.4.3.3 of the I/O Users Guide
Part One makes any sense to me... Help!


Thanks,

Peter 

Canadian Microelectronics Corporation
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