Date: Wed, 24 Jan 2001 10:11:36 +0200 (IST)
From: Eli Zaretskii <eliz AT is DOT elta DOT co DOT il>
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To: JURAK Mihaly <jurak AT mm DOT bme DOT hu>
cc: djgpp AT delorie DOT com
Subject: Re: serial com
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On Tue, 23 Jan 2001, JURAK Mihaly wrote:

> Now I try to read the input signals of a serial mouse.
> Do you know the settings of it (baud rate, bits, parity, etc)?

Serial mice usually use 1200 baud.  The Indispensible PC Hardware Book
has a section on serial mouse communications, where all the details
are available.

> Later I have to connect to a F/T measuring unit, of which I don't know too much.
> 
> How can I find out the connection parameters of a remote device?

I don't think you can.  The device's documentation should specify
that.