I want Layer Copy. Help me.

Hi.

I am using the virtual layer to display the screen on the lcd.

I am trying to copy between virtual layers.

RGB 16BIT is used and the resolution is 480 * 800.

I want to copy the screen at (0,0) to (0,800), but it does not work normally.

ex)

GUI_CopyRect (0,0,0,800,480,800);

 GUI_DispStringAt ("layer copy", 85,800);

   GUI_SetOrg (0,800);

Is there another way to do this?

If you have other options, please suggest another.

Regards,