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Date:      Fri, 17 Apr 2015 10:08:39 +0200
From:      Kurt Jaeger <lists@opsec.eu>
To:        Daniel Braniss <danny@cs.huji.ac.il>
Cc:        arm@freebsd.org
Subject:   Re: help with coding a loadable kernel module
Message-ID:  <20150417080839.GO2743@home.opsec.eu>
In-Reply-To: <EDB591F5-E056-4E53-9ED2-2A2E571F319C@cs.huji.ac.il>
References:  <EDB591F5-E056-4E53-9ED2-2A2E571F319C@cs.huji.ac.il>

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Hi!

> I know I'm embarking on a dangerous trip, but I want to use a Raspberry Pi
> and or a BeagleBone to read (and write) RFID cards.
> Since a driver is needed to use the spibus, I have 2 options while
> developing:
[...]
> So before I give up on option 2, is there some examples/help?

Are you aware of this book ?

http://www.nostarch.com/bsddrivers.htm

-- 
pi@opsec.eu            +49 171 3101372                         5 years to go !



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