topic Display (RK055HDMIPI4MA0) Issue in IMXRT1170-EVKB in Other NXP Products

Display (RK055HDMIPI4MA0) Issue in IMXRT1170-EVKB

Shivani_Elavena — Fri, 07 Mar 2025 11:01:08 GMT

Hii,

I have connected Display (RK055HDMIPI4MA0) with IMXRT1170-EVKB and imported an example of lvgl gui-guider demo. But nothing displayed on the display. Why?

How I can check my display is Working?

Re: Display (RK055HDMIPI4MA0) Issue in IMXRT1170-EVKB

EdwinHz — Fri, 07 Mar 2025 20:29:24 GMT

Hi @Shivani_Elavena,

Could you try using "lvgl_demo_widgets_cm7" demo instead?

Do you see the backlight of the screen turn on? What messages does the terminal print?

BR,
Edwin.