Writing data to Flash using Pstorage or fstorage module of nordic

[DhirajGehlot]

Hello Everyone,

Correct me if I am wrong. According to this link: http://infocenter.nordicsemi.com/index.jsp?topic=/com.nordic.infocenter.s130.sds/dita/softdevices/s130/sd_resource_reqs/hw_block_interrupt_vector.html&cp=3_7_2_0_6_0
if softdevice is enabled, the flash can be written only through SoftDevice API sd_flash_write commands.
https://github.com/d00616/arduino-NVM : This uses writing to flash using registers.
Is it possible to use pstorage or fstoarge implementation in arduino?

[d00616]

Correct me if I am wrong. According to this link: http://infocenter.nordicsemi.com/index.jsp?topic=/com.nordic.infocenter.s130.sds/dita/softdevices/s130/sd_resource_reqs/hw_block_interrupt_vector.html&cp=3_7_2_0_6_0 if softdevice is enabled, the flash can be written only through SoftDevice API sd_flash_write commands.

This is correct.

https://github.com/d00616/arduino-NVM : This uses writing to flash using registers.

This is correct. Pull Requests changing this are welcome. I use the NRF MCUs without a SoftDevice.

Is it possible to use pstorage or fstoarge implementation in arduino?

This depends on the capabilities of the arduino port. I think the best chance is using the offical Arduino Primo code, which includes the Nordic SDK.

[DhirajGehlot]

https://github.com/redbear/nRF5x/tree/5d3cb1bba44bbabd41ce663f9cf2112a8a28ba83/nRF52832/arduino/arduino-1.8.0/hardware/RBL/RBL_nRF52832/cores/RBL_nRF52832/mbed_os/sdk/libraries

Redbear labs uses fstorage library.
Is it possible to implement it in this repo?

[d00616]

I have never used the fstorage. It looks like it doe's simliar like the flash implementation. I think it's possible to implement an additional flash API supporting the fstorage.

Pull Requests are welcome :-)