BTTV-gpio driver for user-space access

BTTV-gpio driver for user-space access

["Marín Carreño, David"]

Hello.

 

Has anyone source code of a driver for accessing bt878 gpios from userspace?

 

Specifically I want to access GPIO pins of a IVC-100G video card. And before
developing it from scratch, I'd like to know if anyone has already done it.

 

Thank you all.

 

David Marín Carreño 

S.I.C.E. 

Dirección Técnica. 

Tfno 91 623 22 30

E-mail: dmarin@sice.com

 

 

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Re: BTTV-gpio driver for user-space access

[Domenico Andreoli]

On Wed, Mar 11, 2009 at 10:33:14AM +0100, "Marín Carreño, David" wrote:
> Hello.

Hi,

> Has anyone source code of a driver for accessing bt878 gpios from userspace?

nothing i have pushed anywhere. i was also learning how to use gpiolib. i
must have it somewhere... it has some defects and must be used with
care on many cards, i guess. it was a very simple application of gpiolib
on bttv-gpiolib.c.

> Specifically I want to access GPIO pins of a IVC-100G video card. And before
> developing it from scratch, I'd like to know if anyone has already done it.

i successfully used it to move pins on my IVC-200G :)

i will send it as soon as i find it.

cheers,
Domenico

-----[ Domenico Andreoli, aka cavok
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