Device tree setting problem

[yithwe]

Hi 

　　Ｉam use nRF7002-DK, SDK v2.5.2, I try to set high seed SPI as master and connect with BMP280 sensor,I generate overay file for spi4 connect BMP280 sensor,for this resource in nrf5340_cpuapp_common.dts connect mx25r64 NOR flash first, as below picture, can I coonect two resource on this SPI4 or remove this NOR flash to other SPI resouce?If connect two on same SPI or remove the NOR falsh to other SPI resource, what the side effect happen for change setting? 

Best Regards

      Tina

[Simonr]

If you don't see any activity on P0.08 specifically I would double check that SB11 on the DK is properly shorted, as I don't see what the problem should be if you otherwise follow the SPI lesson on the DevAcademy.

Best regards,

Simon

[yithwe]

Hi Simonr

                Thanks for your reply, another question is where can I get the all SPI4 gpio pin default setting detail and on the vscode "Edit Build Confirguration" for board nrf7002_nrf5340_cpuapp_ns detail?As below picture.I want to config CPOL and CPHA for SPI4, need some reference.Others I want to compare for difference between  board selection for nrf7002_nrf5340_cpuapp & nrf7002_nrf5340_cpuapp_ns.

Best Regards

    Tina