From: Wolfgang Denk <wd@denx.de>
To: Pablo Le?n <control@horushardware.com>
Cc: linuxppc-embedded@lists.linuxppc.org
Subject: Re: rpx-lite led question
Date: Wed, 16 Aug 2000 23:38:14 +0200 [thread overview]
Message-ID: <200008162138.XAA29770@denx.local.net> (raw)
In-Reply-To: Your message of "Wed, 16 Aug 2000 19:13:04 BST." <200008161901.e7GJ1Qg28132@smtp.wanadoo.es>
Dear Pablo,
in message <200008161901.e7GJ1Qg28132@smtp.wanadoo.es> you wrote:
>
> We're trying to develop a tiny driver for accesing the user leds of our R=
> PX-Lite.
>
> Any Sample code on writing linux device drivers?
Yepp: see http://www.denx.de/solutions-en.html#Drivers
This includes a simple LED driver for the TQM8xxL systems; the RPX is
probably not too much different.
> Where can we find the address map of the board's leds?
Ask the vendor / manufacturer?
Hope this helps,
Wolfgang Denk
--
Software Engineering: Embedded and Realtime Systems, Embedded Linux
Phone: (+49)-8142-4596-87 Fax: (+49)-8142-4596-88 Email: wd@denx.de
The ultimate barrier is one's viewpoint.
- Terry Pratchett, _The Dark Side of the Sun_
** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/
next prev parent reply other threads:[~2000-08-16 21:38 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2000-08-16 18:13 rpx-lite led question Pablo Le?n
2000-08-16 21:38 ` Wolfgang Denk [this message]
2000-08-16 21:52 ` Paul Fagerburg
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