nr52832 + nRF Connect 1.8.0 + External Flash

Hello Team,

We are interfacing nRF52832 with an external flash for data storage. Could you please point to the right document/link/code reference on how to interface external flash (on SPI) with nRF52832 on nRF Connect SDK 1.8.0?

Thanks!

Parents
  • Hi Hakon,

    Thanks for the guidance. However, deleting the build folder didn't help. 

    Changing compatible to nrf-spim still gives the linking error:

    ncs\v1.8.0\zephyr\drivers\flash\spi_nor.c:1230: undefined reference to `__device_dts_ord_68'

    Current data of prj.conf for SPI:

    #for SPI

    CONFIG_SPI=y
    CONFIG_FLASH=y
    CONFIG_SPI_NOR=y
    CONFIG_SPI_NOR_FLASH_LAYOUT_PAGE_SIZE=4096
    Anything else that I can try?
    Thanks!
Reply
  • Hi Hakon,

    Thanks for the guidance. However, deleting the build folder didn't help. 

    Changing compatible to nrf-spim still gives the linking error:

    ncs\v1.8.0\zephyr\drivers\flash\spi_nor.c:1230: undefined reference to `__device_dts_ord_68'

    Current data of prj.conf for SPI:

    #for SPI

    CONFIG_SPI=y
    CONFIG_FLASH=y
    CONFIG_SPI_NOR=y
    CONFIG_SPI_NOR_FLASH_LAYOUT_PAGE_SIZE=4096
    Anything else that I can try?
    Thanks!
Children
Related