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From: | Mark Blain <mblain AT wizvax DOT net> |
Newsgroups: | comp.os.msdos.djgpp |
Subject: | Re: Don't let me alone :( |
Date: | Sat, 30 Dec 2000 19:43:07 -0500 |
Message-ID: | <q50t4t8dd02spsj1top043ti08c6sp41s8@4ax.com> |
References: | <92g5qg$vsk$1 AT news5 DOT isdnet DOT net> <92kum6$1321$1 AT news5 DOT isdnet DOT net> |
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To: | djgpp AT delorie DOT com |
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Set bit 6 in the UART's LCR (line control register) HIGH for the same length of time it would take to send one word. There is a clear example in assembler at http://3dsite.com/people/erco/vt100/serial.asm.html Other good sites for serial programming information: http://www.csi.cc/~mike/students/networking/serial/ http://www.crg.cs.nott.ac.uk/~cmg/SRP/serial.html http://www.beyondlogic.org/serial/serial.htm On Sat, 30 Dec 2000 16:22:11 +0100, "SyCo" <sycoweb AT chez DOT com> wrote: >Is it some one knowing how to send a Break sequence on a COM port ? >I guess my previous post was unseen. > >Thanks for help. >-- >Syco >de Sycoweb >"Let me Alone ... But not Forever" > >SyCo <sycoweb AT chez DOT com> a écrit dans le message : >92g5qg$vsk$1 AT news5 DOT isdnet DOT net... >> How can I send a BREAK signal on ASYNC link ( i.e. COM line ) ? >> I did'nt found it in DJGPP, nor in DZCOMM. >> >> Thanks. >> >> -- >> Syco >> de Sycoweb >> "Let me Alone ... But not Forever" >> sur http://www.chez.com/sycoweb/puces/index.htm >> ou http://www.multimania.com/sycoweb/puces/index.htm >> >> >
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