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GUIX rotation

rraducu

I'm trying to rotate the whole screen in GUIX. I updated GUIX library to 6.1.3 and enabled Rotation in GUIX studio. Then i modified the rz_graphics_driver_setup_565rgb() to call _gx_display_driver_565rgb_rotated_setup instead of _gx_display_driver_565rgb_setup.

The screen is displayed rotated, however, only the top half of the screen is being displayed.

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  • +1

    Please check the following changes.

    All changes are in rz_display_driver_565rgb.c.

    Change 1:

    #define DISPLAY_XRES 800
    #define DISPLAY_YRES 480

     ↓

    #define DISPLAY_XRES 480
    #define DISPLAY_YRES 800


    Change 2:

    Change the following part of ConfigureGUIXDisplayHardware565rgb().

    fb_stride       = (uint32_t)(DISPLAY_XRES * 2);     /* bytes per pixel */  

     ↓

    fb_stride       = (uint32_t)(DISPLAY_YRES * 2);     /* bytes per pixel */  


    Change 3:

    Change the following part of rz_graphics_driver_setup_565rgb().

    _gx_display_driver_565rgb_setup(display, GX_NULL,

     ↓

    _gx_display_driver_565rgb_rotated_setup(display, GX_NULL,

    I'm checking with Azure_RTOS_6.1_Renesas_RZA1_RSK_IAR_Samples_2021_04_28.zip on Microsoft's GitHub.

  • 0 in reply to GR Support

    Hi,

    Thank you for your reply! I have it working now. The issue was with settings in the GUIX Studio Project. 

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