Hsieh JenYun

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6 years, 7 months ago.

nRF52-DK Store data in flash

How to Store data in flash with NRF52832 on online compiler? Is there a example to follow?

Question relating to:

Last updated: 30 Jun 2020
The nRF52 Development Kit is a single-board development kit for Bluetooth Smart, ANT and 2.4GHz proprietary applications using the nRF52 Series SoC. This kit supports both development for nRF52832 SoCs.

2 Answers

Sarah Marsh
6 years, 6 months ago.

This is not currently supported. Though, you could buy an external flash chip and then use the BlockDevice API or FileSystem API (on top of BlockDevice) to store data there - https://os.mbed.com/docs/v5.6/reference/storage-overview.html.

Jan Jongboom
6 years, 6 months ago.

It is supported through Nordic's fstorage API. For an example, see https://github.com/roywant/EddystoneBeacon/blob/8d4f7fdc614e927e581c45a0b55adc194ffc8650/source/PersistentStorageHelper/nrfPersistentStorageHelper/nrfConfigParamsPersistence.cpp.

Hello, I want to use pk_encryption and decryption using nRF52832.. I cant access mbedtls_pk_parse_public_keyfile because of "dirent.h" error. please suggest some solution to successfully encrypt and decrypt data using RSA in nRF52. Thank You.

posted by sonal kale 09 Feb 2018