Article View: comp.sys.amiga.tech
Article #11304Re: DTR and serial.device - What about standardization?
From: Bryce Nesbitt
Date: Thu, 02 Feb 1989 22:19
Date: Thu, 02 Feb 1989 22:19
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1256 bytes
In article <11543@gryphon.COM> rickf@pnet02.cts.com (Rick Flower) writes:
|I'm currently relying on the fact that I CAN lower/raise the DTR line via the
|CIA that is connected to the Serial port that is standard in the
|500/1000/2000.. Is there a "Better" way to do the same thing that doesn't
|rely on the CIA or which port you might be using...??
Close the device, then reopen it. (include error checking!)
This will drop then raise DTR.
Eventually there will be a better way... but this one works for all versions
of the serial.device back to V1.0!!
It will also work for extended units.
--
|\_/| . ACK!, NAK!, EOT!, SOH!
{O o} . Bryce Nesbitt
(") BIX: bnesbitt
U USENET: cbmvax!bryce@uunet.uu.NET -or- rutgers!cbmvax!bryce
Disclaimer: I'm not an official, and this is not an official opinion.
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Path: arc1-ca.pugleaf.net!utzoo!utgpu!jarvis.csri.toronto.edu!mailrus!ulowell!cbmvax!bryce From: bryce@cbmvax.UUCP (Bryce Nesbitt) Newsgroups: comp.sys.amiga.tech Subject: Re: DTR and serial.device - What about standardization? Message-ID: <5882@cbmvax.UUCP> Date: 2 Feb 89 22:19:47 GMT References: <11543@gryphon.COM> Reply-To: bryce@cbmvax.UUCP (Bryce Nesbitt) Organization: Commodore Technology, West Chester, PA Lines: 18