Inside GPIOTE interrupt handler the SPI transaction never ends

RE: Inside GPIOTE interrupt handler the SPI transaction never ends

alexislong73 — Mon, 20 Sep 2021 07:42:44 GMT

I see, thus I was overwriting it before to a priority above the SPI. Alright, thanks this solves my issue.

Kind regards

Håkon Alseth — Mon, 20 Sep 2021 07:31:02 GMT

Hi,

Unless specified, the default configuration will read the interrupt priority from the sdk_config.h file.

To override this, you need to change the input member .irq_priority provided to the nrf_<driver>_init() function.

Kind regards,

Håkon

alexislong73 — Sat, 18 Sep 2021 17:08:35 GMT

I found a solution. I have set .irq_priority in the SPI configuration to 1 instead of 6.

But then what's the difference between the peripheral priority in the sdk_config.h and the priority of theSPI1 configuration (.irq_priority)?