How to handle fatfs "f_write" in the background

[y001]

Hello!

I am dealing with nrf52832.
I want to process data reception with SPI during f_write processing. Is this possible?
As multi-thread processing
1) PT_THREAD in pt.h
2) SCHEDULER [here]
I tried PT_THREAD of 1), but it worked but it was not background processing.

In the first place, nrf52832 is an ARM Cortex-M4F and not a dual core, so is it impossible?

Thank you!

[Håkon Alseth]

Hi,

Cortex M4 is a single core CPU. You cannot process two threads simultaneously.

 

Kind regards,

Håkon

[y001]

Thank you for your reply!
I understand.