How to setup SPIS on net core using nrfx in nRF7002-DK

RE: How to setup SPIS on net core using nrfx in nRF7002-DK

Håkon Alseth — Tue, 08 Oct 2024 13:01:35 GMT

Happy to help out. Hope you have a wonderful day!

Kind regards,

Håkon

Riccardo — Tue, 08 Oct 2024 12:55:25 GMT

Thank you very much. It compiles now!

Håkon Alseth — Tue, 08 Oct 2024 12:49:26 GMT

Hi,

SPI/UART/TWI is a shared resource, meaning that only one can be active at the same time.

By default the uart is enabled, which you can disable by setting CONFIG_LOG=n and CONFIG_SERIAL=n (and possibly disable it in DT as well).

Here's an overlay example for enabling spis0:

&spi0 {
    compatible = "nordic,nrf-spis";
    status = "okay";
    def-char = <0xFF>;
};

Kind regards,

Håkon