Re: [Gumstix-users] Lcd43 with Chestnut43 board not working

[Sean R. <rei...@gm...>]

I'm RMAing mine now, getting no joy trying different builds and its never
lit up at all.  As far as I can tell its just not working,

good luck,

Sean

On Thu, Jul 22, 2010 at 5:05 PM, Vishwanath I Heddoori <
vis...@gm...> wrote:

> Thanks for the reply,
>
> I remember it was powered up for the first time, though the screen did not
> show anything meaningful, I did see some white lines which indicated that it
> was powering up.But now it does not even do that.
>
> Is it possible that screen has got damaged or something like that?
>
>
>
> On Thu, Jul 22, 2010 at 4:48 PM, Sean Reilly <rei...@gm...> wrote:
>
>> Hi Vishwanath,
>>                       your problem sounds like it may be similar to the
>> one I'm having. Basically the screen stays dark and the device boots up and
>> can be accessed by kermit over the USB ?
>>  I'm not even sure what the correct behaviour is, whether the lcd screen
>> switches on normally when the overo is powered on, or if it has to be
>> explicitly switched on by the device. Perhaps somebody who has a working LCD
>> might tell us ?
>>
>> regards,
>>
>> Sean
>>
>> On Thu, Jul 22, 2010 at 4:39 PM, Vishwanath I Heddoori <
>> vis...@gm...> wrote:
>>
>>> Hi All,
>>>
>>> I am trying to connect lcd43 with Chestnut43 board and use it, I am not
>>> able to do anything with this.
>>> I am using the following commands to set the environment for lcd43 at the
>>> boot time
>>>
>>> setenv defaultdisplay lcd43
>>> saveenv
>>> reset
>>>
>>> While booting I get these messages stating that I detected the screen
>>> ads7846 spi1.0: touchscreen, irq 274
>>> input: ADS7846 Touchscreen as
>>> /devices/platform/omap2_mcspi.1/spi1.0/input/input0
>>>
>>> However, the screen does not show up anything. It does not even power up.
>>> Has anyone faced this problem before.?
>>>
>>> --
>>> Sincerely,
>>> Vishwanath I Heddoori
>>>
>>>
>>>
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>>
>>
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>
>
> --
> Sincerely,
> Vishwanath I Heddoori
>
>
>
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