FYI: 0xDroid on Devkit8000

[Jim Huang]

Hello list,

HsinYi Chen just hacked 0xdroid to run on DevKit8000[1], hardware
derived from BeagleBoard/OMAP3. The below contains his original
messages, screenshot, and patch to enable touchscreen.

Regards,
Jim Huang (jserv)
http://0xlab.org/

[1] http://elinux.org/DevKit8000

---------- Forwarded message ----------
From: HsinYi Chen <ossug....@gmail.com>
Date: 2009/8/14
Subject: 0xDroid on Devkit8000
To: hacking...@googlegroups.com

Hi all, 雖然今天沒到，但還是分享我最近弄的東西

真像: http://www.flickr.com/photos/hychen/3810526815/

patch 請見附檔，主要是套用beagle board group上有人分享的patch檔，
以及我自己加的Touch Screen support enable。

觸控目前不准，我還沒時間去處理這個。

--
Best regards,
Hsin Yi Chen (Tyson Chen)

[hychen]

I forked a clone in Gitorious, here is the url
http://gitorious.org/~hychen/0xlab-kernel/hychens-clone

http://gitorious.org/~hychen/0xlab-kernel/hychens-clone

On Aug 14, 1:28 pm, Jim Huang <js...@0xlab.org> wrote:
> Hello list,
>
> HsinYi Chen just hacked 0xdroid to run on DevKit8000[1], hardware
> derived from BeagleBoard/OMAP3. The below contains his original
> messages, screenshot, and patch to enable touchscreen.
>
> Regards,

> Jim Huang (jserv)http://0xlab.org/

>
> [1]http://elinux.org/DevKit8000
>
>
>
> ---------- Forwarded message ----------
> From: HsinYi Chen <ossug.hyc...@gmail.com>
> Date: 2009/8/14
> Subject: 0xDroid on Devkit8000
> To: hacking...@googlegroups.com
>
> Hi all, 雖然今天沒到，但還是分享我最近弄的東西
>
> 真像:http://www.flickr.com/photos/hychen/3810526815/
>
> patch 請見附檔，主要是套用beagle board group上有人分享的patch檔，
> 以及我自己加的Touch Screen support enable。
>
> 觸控目前不准，我還沒時間去處理這個。
>
> --
> Best regards,
> Hsin Yi Chen (Tyson Chen)
>
>
>

> devkit8k.diff
> 110KViewDownload

[Jim Huang]

2009/9/1 hychen <ossug....@gmail.com>:

> I forked a clone in Gitorious, here is the url
> http://gitorious.org/~hychen/0xlab-kernel/hychens-clone
>

hi hychen,

Thanks! I appreciate your efforts.

However, since we at 0xlab don't have physical DevKit 800 yet, I would
review and wait for someday to merge.

Sincerely,

Jim Huang (jserv)
http://0xlab.org/

> On Aug 14, 1:28 pm, Jim Huang <js...@0xlab.org> wrote:

>> Hello list,
>>
>> HsinYi Chen just hacked 0xdroid to run on DevKit8000[1], hardware
>> derived from BeagleBoard/OMAP3.  The below contains his original
>> messages, screenshot,  and patch to enable touchscreen.

>> [1]http://elinux.org/DevKit8000

[king]

hi,
the is an error say no omap3-opp.h

Thanks,
King

On Sep 1, 3:02 pm, Jim Huang <js...@0xlab.org> wrote:
> 2009/9/1 hychen <ossug.hyc...@gmail.com>:

>
> > I forked a clone in Gitorious, here is the url
> >http://gitorious.org/~hychen/0xlab-kernel/hychens-clone
>
> hi hychen,
>
> Thanks!  I appreciate your efforts.
>
> However, since we at 0xlab don't have physical DevKit 800 yet, I would
> review and wait for someday to merge.
>
> Sincerely,

> Jim Huang (jserv)http://0xlab.org/

[HsinYi Chen]

Hi king

can you provide more detail?

2009/9/3 king <king06...@gmail.com>

[king]

When i build the kernel image after applying the patch it say error
cant not find omap3-opp.h/omap3-opp.h missing sth like that, then i go
to board-omap3beagle.c to command out it then it can be compile
without error.

On Sep 3, 2:28 pm, HsinYi Chen <ossug.hyc...@gmail.com> wrote:
> Hi king
> can you provide more detail?
>

> 2009/9/3 king <king06552...@gmail.com>

[HsinYi Chen]

Do you use the patched I created beofre , or checkout the kernel source from git repo?

2009/9/4 king <king06...@gmail.com>

[HsinYi Chen]

Yes, the clone is basically works, except touchscreen, and sounds. recently, I have no time and no idea to solve this problem, sorry.

2009/9/4 king <king06...@gmail.com>

Hi,

Does the clone contain the patch already??

Thanks and Regards,
King

On Sep 1, 2:51 pm, hychen <ossug.hyc...@gmail.com> wrote:
> I forked a clone in Gitorious, here is the urlhttp://gitorious.org/~hychen/0xlab-kernel/hychens-clone

[Jim Huang]

2009/9/4 HsinYi Chen <ossug....@gmail.com>:

> Yes, the clone is basically works, except touchscreen, and sounds. recently,
> I have no time and no idea to solve this problem, sorry.
>

hi HsinYi,

Regarding touchscreen, did you encounter any problem with ads7846
driver? Could you make
a summary about the device specific issues?

Thanks,

[Jim Huang]

2009/9/4 HsinYi Chen <ossug....@gmail.com>:

> Yes, the clone is basically works, except touchscreen, and sounds. recently,
> I have no time and no idea to solve this problem, sorry.
>

Also, feel free to track Issue #7 (Extract touchscreen calibration for Android)
http://code.google.com/p/0xdroid/issues/detail?id=7

Tick had some primitive work against Android to support touchscreen /
calibration before.

[HsinYi Chen]

Hi Jim

Thanks for your reply.

the problem I meet is when I touch up , the cursor is on down, touch down, the cursor is on up,touch left, the cursor is on right, touch right, the cursor is on left. I think I have wrong config with touchscreen.

by the way, There is a new platform I will get next monday, which is a beagle board clone as devkit8000, here is their introducation: http://www.realtimedsp.com.cn/product/detail.asp?ID=291

The diffirent is they use TPS65930  to replace TWL4030, does 0xdroid support TPS65930 or need hack?

2009/9/4 Jim Huang <js...@0xlab.org>

--
Best regards,
Tyson , Hsin Yi Chen

[Jim Huang]

2009/9/4 HsinYi Chen <ossug....@gmail.com>:

> the problem I meet is when I touch up , the cursor is on down, touch down,
> the cursor is on up,touch left, the cursor is on right, touch right, the
> cursor is on left. I think I have wrong config with touchscreen.
>

hi HsinYi,

Tick and Matt would help you to check the detailed problem later.
Please keep in touch.

> by the way, There is a new platform I will get next monday, which is a
> beagle board clone as devkit8000, here is their
> introducation: http://www.realtimedsp.com.cn/product/detail.asp?ID=291
> The diffirent is they use TPS65930  to replace TWL4030, does 0xdroid support
> TPS65930 or need hack?

According to TI's materials, for production TPS65950 should be used. TPS65950 is
pin and software compatible with TWL4030.

Thus, there is supposed to be no functional change in kernel support.

cheers,