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CTF 400-M problems with 800x480 and touch control
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CTF 400-M problems with 800x480 and touch control
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By:
register.person
Rank:
Starfleet Ensign
Postings:
3
From:
n/a
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Posted:
Do Nov 05, 2009 - 09:29
Hello
I am using Intel 82945G/GZ card with CTF 400-M in
Ubuntu Linux using X.Org X Server 1.6.0.
First my CTF 400 seems to have its axis mixed. That
is: a left movement on the screen moves the cursor
up, a down movement on the screen moves the cursor
left and so on. Also no clicks seem to be registered,
because calibration with eGalaxTouch does not work
at all e.g. I cannot give first point in 4 point
calibration.
I have not been able to get the native resolution
800x480 to work, but instead 800x600 or 640x480.
That is a bit of problem, because those wrong
resolutions give a bit flatter view instead.
I have installed eGalaxTouch-2.07.3122-32b-k26.tar.gz
with setup.sh and manually with similar results. My
colleague did not deliver my any CD, so that
downloaded package is all have to work with.
Any help would be greatly appreciated.
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By:
admin
Rank:
Starfleet Vice Admiral
Postings:
463
From:
Germany
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Posted:
Do Nov 05, 2009 - 12:14
>First my CTF 400 seems to have its axis mixed.
That will be solved with first calibration. (can also be done with a Windows system).
>I have not been able to get the native resolution
>800x480 to work, but instead 800x600 or 640x480.
>That is a bit of problem, because those wrong
>resolutions give a bit flatter view instead.
Whats the serial number of the device ? ("True" or "Basic" 800x480 support)
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By:
register.person
Rank:
Starfleet Ensign
Postings:
3
From:
n/a
|
Posted:
Do Nov 05, 2009 - 12:41
>>First my CTF 400 seems to have its axis mixed.
>That will be solved with first calibration. (can also be done with a Windows system).
It was already quite a work to get it to boot from its internal drive with
Linux without CD-station. Also I do not have access to Windows on USB.
>>I have not been able to get the native resolution
>>800x480 to work, but instead 800x600 or 640x480.
>>That is a bit of problem, because those wrong
>>resolutions give a bit flatter view instead.
>Whats the serial number of the device ? ("True" or "Basic" 800x480 support)
Number on the label is: 080916 R70185. Following text is on the product's web page:
"Displays with True-800x480-Support achieve a pixel accurate view at 800x480@70Hz".
Other than that I do not know what is the difference between "True" and "Basic".
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By:
admin
Rank:
Starfleet Vice Admiral
Postings:
463
From:
Germany
|
Posted:
Do Nov 05, 2009 - 01:40
Your display only supports "Basic" mode. For more informations :
http://www.cartft.com/support/drivers/Intel_800x480/
Here you can find timing parameters for Basic-mode :
http://www.cartft.com/support/drivers/TFT/tftdrivers/Powerstrip_V4_DE.pdf
With help of this converter you can convert to Linux parameters :
http://www.tkk.fi/Misc/Electronics/faq/vga2rgb/calc.html
Lastest touchscreen drivers for Linux are available here :
http://www.cartft.com/support/drivers/TFT/
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By:
register.person
Rank:
Starfleet Ensign
Postings:
3
From:
n/a
|
Posted:
Fr Nov 06, 2009 - 05:41
Thank you. I check those out.
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