ask help with TI pico projector with beagle board

[JK]

Hi all,

I have a new TI pico projector for some project. When I connected
the projector with beagle board, the upper part of the display is
right, but the rest part is distorted. When I connected a HDMI LCD
monitor with the beagle board, it works well. I doubt there is some
resolution set-up problem. If anyone could give some suggestion or
point me to the right direction, it is really appreciated. Thanks.

I use Angstrom distribution for the board. The linux version is
2.6.29-omapl. I have some pictures to show the pico projector display
problem. Can I upload the pics? I think it will help explaining my
problem.

Thanks again,

Jun

[Koen Kooi]

Op 18 okt 2009, om 20:33 heeft JK het volgende geschreven:

>
> Hi all,
>
> I have a new TI pico projector for some project. When I connected
> the projector with beagle board, the upper part of the display is
> right, but the rest part is distorted. When I connected a HDMI LCD
> monitor with the beagle board, it works well. I doubt there is some
> resolution set-up problem. If anyone could give some suggestion or
> point me to the right direction, it is really appreciated. Thanks.

If you have the default u-boot environment you can download http://dominion.thruhere.net/koen/OE/pico.scr
and save it as 'boot.scr' to the vfat partition of your SD card. It
will change only the videomode to 640x480. The source of the script is:

setenv dvimode '640x480MR-24@60'
run loaduimage
run mmcboot

regards,

Koen

[JK]

Hi Koen,

Thanks a lot. The file works. Thanks for helping me solve my
problem.

Best,

Jun

On Oct 18, 12:06 pm, Koen Kooi <k...@beagleboard.org> wrote:
> Op 18 okt 2009, om 20:33 heeft JK het volgende geschreven:
>
>
>
> > Hi all,
>
> >  I have a new TI pico projector for some project. When I connected
> > the projector with beagle board, the upper part of the display is
> > right, but the rest part is distorted. When I connected a HDMI LCD
> > monitor with the beagle board, it works well. I doubt there is some
> > resolution set-up problem. If anyone could give some suggestion or
> > point me to the right direction, it is really appreciated. Thanks.
>

> If you have the default u-boot environment you can downloadhttp://dominion.thruhere.net/koen/OE/pico.scr