Re: [Gumstix-users] UCB1400 GPIO

[Leigh G. <le...@or...>]

I am currently using buildroot 1066 and can only see devices named GPIO*
(0 -> 84) in the /proc/gpio folder. Are the UCB gpios any of these, or am I
missing something from my build?

Many thanks,

Leigh

-----Original Message-----
From: gum...@li...
[mailto:gum...@li...]On Behalf Of Craig
Hughes
Sent: 07 August 2006 17:36
To: General mailing list for gumstix users.
Subject: Re: [Gumstix-users] UCB1400 GPIO



On Aug 7, 2006, at 7:30 AM, Leigh Gawne wrote:

> Hi all,
>
> Is there an easy way for me to control the GPIO ports of the
> UCB1400 as
> broken out on the GPSStix board?

On recent buildroots, the ucb1400 GPIOs show up under /proc/gpio/
UCB1400-0-n and can be programmed in the same way
("in","out","set","clear") as the PXA's GPIOs (except of course there
are no alt function modes for the ucb GPIO lines).

C


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