2007-08-23 17:14:03     where can I get a hold of the ad7877 touchscreen?

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2007-08-23 17:14:03     where can I get a hold of the ad7877 touchscreen?

Bill Fassler (UNITED STATES)

Message: 43342    This is mentioned in the docs, but it isn't listed on the "buy_stuff" page.  Is it readily available?

 

Bill

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2007-08-23 18:44:09     Re: where can I get a hold of the ad7877 touchscreen?

Mike Frysinger (UNITED STATES)

Message: 43348    no, it hasnt been put into production of any sort ... i'm not sure there are even any dev boards available ...

 

ive seen just one working and it was a wired up monstrosity

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2007-08-23 23:01:51     Re: where can I get a hold of the ad7877 touchscreen?

Sonic Zhang (CHINA)

Message: 43365   

 

If you buy a bf548-ezkit board, you can get a 7877 touchscreen on it.

 

 

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2007-08-24 09:03:32     Re: where can I get a hold of the ad7877 touchscreen?

Bill Fassler (UNITED STATES)

Message: 43393    I don't see a bf548-ezkit board listed on the "buy_stuff" page either. Where do I get one of those?

 

Bill

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2007-08-24 09:25:49     Re: where can I get a hold of the ad7877 touchscreen?

Mike Frysinger (UNITED STATES)

Message: 43395    you would have to contact your local FAE right now

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2007-10-29 13:12:44     Re: where can I get a hold of the ad7877 touchscreen?

Bill Fassler (UNITED STATES)

Message: 46105    Apparently we are putting a Sharp LQ043T1Dg01 LCD with a touchscreen

interface on our custom boards and are using ADI's AD7877 controller.

When I go into the 2007R1.1 release menu I see:

 

< > Touchscreen interface

      (240) Horizontal screen resolution (NEW)

      (320) Vertical screen resolution (NEW)

 

This isn't quite as informative as I had hoped.  Is this the AD7877 controller?

 

Bill

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2007-10-29 13:20:27     Re: where can I get a hold of the ad7877 touchscreen?

Mike Frysinger (UNITED STATES)

Message: 46106    i doubt the driver is in the 2007R1 release

 

the svn trunk is obvious:

<*> Generic input layer (needed for keyboard, mouse, ...)

  [*]   Touchscreens  --->

    < >   AD7877 based touchscreens

 

i tested it on the BF548-EZKit and it works

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2008-08-26 17:25:19     Re: where can I get a hold of the ad7877 touchscreen?

damien OLLIVE (UNITED STATES)

Message: 61134   

 

i have installed picture flow in a BF548 all it's ok but i can't use the touch screen.

 

i have activated this option in the kernel but that don't working yet

 

<*> Generic input layer (needed for keyboard, mouse, ...)

  [*]   Touchscreens  --->

    <*>   AD7877 based touchscreens

 

 

 

I have try to use the TSlib but that need to use the kernel in FDPIC and not in FLAT

 

I don't how that's working could you said me what is the necessary configuration  to use the touch screen

 

thanks

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2008-08-26 20:13:31     Re: where can I get a hold of the ad7877 touchscreen?

Mike Frysinger (UNITED STATES)

Message: 61137   

 

start a new thread instead of responding to old ones ... and make sure you read the documentation first

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