Mimxrt 1176 EVkB is not wrorking Rasberry pi display 2

[pradum]

We are trying application widget from gui guider 1.8 v and  1.8.1 with rasberry pi display 2 its not working, we also try example which already exist on community its not working on our board   is there any other configuration required to work

[EdwinHz]

Hi @pradum,

It is likely that the display you are using is a newer model than the display that was used for the example code, as described in the following community post: Solved: MIMXRT1170-EVKB and Raspberry pi7inch on GUI Guider1.81 - NXP Community

Please try following the recommendation on that post of commenting out the power on wait on fsl_rpi.c, and let me know if it works.

BR,
Edwin.

[pradum]

We trying but its not working. we use following display 

[EdwinHz]

Hi @pradum,

When debugging, do you see the application get stuck or halt on a specific place? Does the LCD screen display anything, or does it just stay black? Which or without the backlight?

BR,
Edwin.

[pradum]

no nothing is happen ,what we do and how to do?

[EdwinHz]

Hi @pradum,

Please debug your project in a step-by-step manner in order to better understand the behavior of the application. After doing this, let me know if the application halts or gets stuck somewhere in the code.

BR,
Edwin.