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Re: GPIO blinking
- From: alfred hitch <alfred dot hitch at gmail dot com>
- To: Nickolay <nickolay at protei dot ru>
- Cc: ecos-discuss <ecos-discuss at sources dot redhat dot com>
- Date: Sun, 27 Mar 2005 20:56:26 -0500
- Subject: Re: [ECOS] GPIO blinking
- References: <42440242.5000904@protei.ru>
- Reply-to: alfred hitch <alfred dot hitch at gmail dot com>
Hi,
I havent done led blinking ..
but I think it shouldnt be that tough .. u can call the GPIO_HIGH ,
etc macros which are there in the whole code .. that should take that
specific GPIO high and if ur LED is on that GPIO, it should blink ..
I am not too sure first of all how come default image u have made isnt
working on IXDP425, I am also using IXP425 based board .. and it works
fine for me with default compilation on IXDP425,
may be u can post something on that here and we can try and help u with that ..
Cheers,
Alfred
On Fri, 25 Mar 2005 15:21:22 +0300, Nickolay <nickolay@protei.ru> wrote:
> Hallo.
>
> I'll try load redboot on new hand worked IXDP425 board, but has some
> problem.
> The prefect way to debug where problem is, turn on/off some GPIO leds.
> Can anyone can tell me, how i can turn on/off GPIO?
> I discovery, that redboot start running from cyg_start() function, and
> then i wanna
> insert code for GPIO blinking after each instruction in that file.
>
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