From mboxrd@z Thu Jan  1 00:00:00 1970
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From: Alfred Hilscher <Alfred.Hilscher@icn.siemens.de>
Subject: Re: how to access a (serial) device (linux)
Date: 2000/01/27
Message-ID: <3890299C.15B7AEF1@icn.siemens.de>#1/1
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Date: 2000-01-27T00:00:00+00:00
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I could imagine  that the problem raises due to the opening with
"SHARE=NO". So if one has opened, the other will be inhibited to open
too. Try an other share mode.

tilmanglotzner@my-deja.com wrote:
> 
> Hello,
> 
> I wrote a program to access serial port via the device file. One

> === Here the code ============================
>                Open (ReadPtr,In_File,DeviceB,"SHARED=NO");
>                      Open (WritePtr,Out_File,DeviceA,"SHARE=NO");