Interfacing "IS25LQ040B" serial flash with nRF52833dk using provided spi_nor driver

[Ubaid_M]

Hi,

For a development evaluation, I am looking to program nRF52833 to have it interface with "IS25LQ040B" serial flash chip through SPI-1.

I found lack of examples and samples to get started with the development.

Request you to kindly point me to a project for the same with required:

1. prj.conf

2. overlay with "IS25LQ040B" configuration on SPI

3. main.c file performing basic serial flash operations from SPI_NOR

Thanks,

Ubaid

[SwRa]

Hi,

Kindly take a look at the SPI samples in the github page to get an idea on how to interface a flash. This sample might help.

Regards,

Swathy 

[Ubaid_M]

Hello Swathy,

None of the samples provided in  

SwRa said:

samples in the github page

1. demonstrate the usage of spi_nor driver, that is the serial flash.

2. Plus I couldn't find how the dts definition would look like for  "IS25LQ040B" configuration on SPI

Kindly suggest