Problem with freeRTOS + SPI

[RHO]

Hi

We have a freeRTOS project using nRF52840, I found that if I put SPI transfer API before running task is OK, but it has a problem if I put in the task,

Does anyone know how to use SPI(easyDMA) in freeRTOS?

thank you

[Kenneth]

Hello,

I tried searching a bit and could find this thread that discuss possible issues in general:
nRF52840 - SPIM Blocking mode with SD and FreeRTOS

If you are starting a new project I recommend to check out the nRF Connect SDK instead (using the zephyr RTOS):
https://academy.nordicsemi.com/ 

If there is no luck I guess you need to provide a simplified project we can run on an nRF52840-DK, but make sure it compiles on a fresh installation of an nRF5 SDK before providing the project and where to unzip it in the latest nRF5 SDK.

Kenneth