SPI connection to Jetson Orin nano developer kit

[Zenen]

Hi everyone,

I am trying to read pulses of a rotary incremental encoder npn  on the screen connected to a Jetson sbc, through SPI connection with a STM32 NUCLEO-G474RE. On CubeMx i already modified pins, generated code and flashed on stm32. Once i run the python code on Jetson, no pulses are seen on the monitor. 

Do you have any suggestion?

Thank you in advance.

Enrico

[Mike_ST]

Hello,

You give little details about the setup, please read the following topic:

How to write your question 

We can only help on the STM32 part here.

Post .ioc, source code, pictures etc.

Maybe some body will have some idea.