This post is older than 2 years and might not be relevant anymore
More Info: Consider searching for newer posts

Interface External flash to nrf52832

I want to interface a 16MB external flash (SPI) with nrf52832 on the development board.Suggest me how should I start with and if there is an example for external flash then let me know. 

Parents
  • Hi

    What kind of external flash device do you want to connect?

    Are you planning to use a file system, or will you just access the flash using low level read/write/erase commands?

    The usbd_msc example in the SDK allows you to access SD cards over the SPI interface, if you compile the example with the USE_SD_CARD define set to 1 (located on line 106 of main.c). 

    Unfortunately this example is designed for the nRF52840 only, since it uses the USB interface in the nRF52840 to enumerate the connected SD card as a flash drive when connected to a PC. 

    Best regards
    Torbjørn

  • I want to interface MX25R1635F FLASH memory with nrf52832. And no file system but want to access its read,write and erase commands. I have seen the qspi example but got confused with it as my I have nrf52832 that does not support QSPI.

Reply Children
Related