Display (RK055HDMIPI4MA0) Issue in IMXRT1170-EVKB

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Display (RK055HDMIPI4MA0) Issue in IMXRT1170-EVKB

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Shivani_Elavena
Contributor II

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?

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EdwinHz
NXP TechSupport
NXP TechSupport

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.

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