From mboxrd@z Thu Jan  1 00:00:00 1970
Message-ID: <053d01c4c742$1a076e00$96fb7d50@SOMA>
From: "boyd, rounin" <boyd@insultant.net>
To: "Fans of the OS Plan 9 from Bell Labs" <9fans@cse.psu.edu>
References: <20041109223650.GA25207@SDF.LONESTAR.ORG>
Subject: Re: [9fans] keyboard scan codes
Date: Wed, 10 Nov 2004 17:26:51 +0100
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> Is there a way (other than trial and error) to determine the scan code
> of the button?

the way i did this, 'cos i knew next to nothing about scan codes,
was to modify the keyboard driver to spit scan codes.  once
i undertood what was going on i loaded up various maps to
figure out the weird ones.

iirc the codes go linearly, left to right, but there are some suprises.