Re: Response not in que?

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#6452

From: Bob Gonder
Date: Mon, 09 May 2005 20:15

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Neil P. wrote:

>I have an application where I write to the comm port and read from it.  I am
>currently experiencing a problem, where I send a byte then wait for the unit
>to respond with a byte, but it gets there about 10 secs later.

Sounds like a time-out. How are you trying to read it?
Are you sure you're only asking for a one byte read?

>I am looking at the que, to signal if there is something to read, but

How are you doing that?

>nothing gets qued?  I know that the other system is sending it immediately
>(less than 1 sec) after it recieves my byte.

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From: Bob Gonder <notbg@notmindspring.invalid>
Newsgroups: borland.public.cppbuilder.nativeapi
Subject: Re: Response not in que?
Date: Mon, 09 May 2005 13:15:11 -0700
Organization: MindSpring Enterprises, Inc.
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