LCD Rotate Display 180 Degrees

[carlovalgocela]

Good Day

I'm trying to integrate LCD  NHD-5.0-800480TF-ATXL into our system.

The display is now working. However due to hardware and physical location of the LCD I need to rotate the display 180 degrees.

I tried using updating files as mentioned in this discussionRotate the 3.5 inch LCD screen to 180 degree.

The result is it will only rotate the logo and when i run some GUI applications or display images it will revert back.

Any ideas what needs to be updated to successfully rotate the screen?

Thanks

[timesyssupport]

Hello carlovalgocela and karinavalencia,

As noted in the same thread you have in Timesys Support, it appears the framebuffer driver does not support rotation in it's default state; an application or framework, such as Qt or X must be leveraged, unless the driver is customized to rotate. If this is a hard requirement, please contact Timesys Sales to discuss a dedicated engineer to integrate.

Thank you,

Timesys Support

[Nouchi]

Hi Carlo,

If you use QT4 library, you can rotate screen with 'transformed" option like that : YourApp -qws -display transformed:rot180:1.

Regards,

Emmanuel

[carlovalgocela]

Thanks. That is one of our option.

My concern if i am not using QT and need the lcd rotated 180 degrees

[karina_valencia]

timesyssupport can you help here?