Interfacing mfrc522 (SPI) with nrf9160

[Prakhar Awasthi]

Hello, i would like to interface nrf9160 DK with an rfid reader mfrc522 using SPI. So, i went through the example of spi_master in SDK 8.1.0. It was for nrf51822 and i want to ask is it possible to do the same thing with nrf9160 DK or do we need another code or file?

Can anyone please help me sort out this ??

[Heidi]

Hi!

You can use the SPI driver available in Zephyr (see Peripherals: SPI) to set up SPI communication. Unfortunately, we don't have any out-of-box SPI samples in NCS. 

The closest I can find is the spi_fujitsu_fram sample which specifically shows how to set up SPI communication with the Fujitsu MB85RS64V FRAM.

Best regards,

Heidi

[Prakhar Awasthi]

Hi!

I have modified the prj.conf and CMakeLists.txt file but now I am getting the error <can't reload CMake Project>. Please find the attached screenshot of the same.

[Heidi]

Hi! This screenshot tells me absolutely nothing. Please provide a zip file with your application.

How are you opening SES Nordic Edition?

How are you opening up the project in SES?