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Using Flash Data Storage library with nrf52840+external memory (connected through the QSPI) as backend

Hi,

I want to use Flash Data Storage library to operate with data on external memory, connected through QSPI. So, as I see in this thread it should be possible, but for me not very clear, how I can start to impement it? What can be a starting point? I'm using SDK17, nrf52840-DK.

Thank you in advance.

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user26071 over 5 years ago +1

Hello, If you want to use the FDS library with qspi you need to write a new backend for the FDS. There already is a softdevice backend and a non-softdevice backend. You can see how they are implemented…

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0 user26071 over 5 years ago

Hello,

If you want to use the FDS library with qspi you need to write a new backend for the FDS.

There already is a softdevice backend and a non-softdevice backend. You can see how they are implemented if you compare the examples:

SDK\examples\peripheral\flash_fds\pca10056\s140

vs

SDK\examples\peripheral\flash_fds\pca10056\blank

The discussion in the thread that you linked to doesn't really conclude by using the FDS library at all, so that is probably also an option.

Best regards,

Edvin
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0 user67850 over 5 years ago in reply to user26071

Thank you, I will try to write my own backend for this.
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0 user67850 over 5 years ago in reply to user26071

Thank you, I will try to write my own backend for this.
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