QSPI Flash Zephyr Driver

RE: QSPI Flash Zephyr Driver

Atlas — Wed, 28 Apr 2021 06:40:10 GMT

Hi Simonr

May I know is there a QSPI sample code that was released from Nordic to control external flash on nRF5340-DK in NCS v1.5.1??

Thanks.

Atlas

RE: QSPI Flash Zephyr Driver

RPDben — Fri, 12 Feb 2021 09:18:50 GMT

Hi Simon,

Thanks for this, we will check this out and start working on an implementation.

Thanks!

RE: QSPI Flash Zephyr Driver

Simonr — Thu, 11 Feb 2021 12:13:52 GMT

Please check out the drivers/files listed below in the NCS for QSPI flash drivers. As of nRFConnect SDK v1.4.99 (the as of now latest release) the QSPI driver was updated to include support for the nRF53 series SoC. We have not yet released any example projects for the nRF5340 DK using the QSPI driver though, so you'll have to implement the driver in an example yourself.

ncs\modules\hal\nordic\nrfx\hal\nrf_qspi.h
ncs\modules\hal\nordic\nrfx\drivers\src\nrfx_qspi.c
ncs\modules\hal\nordic\nrfx\drivers\include\nrfx_qspi.h

Best regards,

Simon