Pstorage

RE: Pstorage

Einar Thorsrud — Tue, 20 Aug 2024 08:34:47 GMT

Hi,

I see. I assume you are using pstorage.c (which is compatible with the SoftDevice) and not pstorage_nosd.c? That is requiered for Bluetooth application that use the SoftDevice. As long as you do, flash operations should be sheduled in between SoftDevice operations, but there is a possibility that there will be problems if the SoftDevice does not have time to schedule everything (flash erase operations while maintaining connection with low connection interval, for instace).

PS: As you write you are using a very old SDK, so unless this is for maintaing an existing product, I woudl strongly recommend migrating to a newer SDK (and also a newer SoC).

RE: Pstorage

liuyanfeng — Tue, 20 Aug 2024 02:55:33 GMT

Sorry, it's SDK7.1. I made a mistake. The erase_inner_flash function is a function encapsulated by me, which calls pstorage_block_identifier_get() and pstorage_clear().

RE: Pstorage

Einar Thorsrud — Mon, 19 Aug 2024 12:33:44 GMT

Hi,

SDK 5.7.1 is not a nRF5 SDK version. And I am also not ablo to find any function called erase_inner_flash in code delivered by us. Can you double check the SDK version and that this code is from us?

RE: Pstorage

liuyanfeng — Mon, 19 Aug 2024 12:13:52 GMT

SDK 5.7.1 Too old SDK。you put the erase_inner_flash function, put it in main() and it works. The whole program will be abnormal

RE: Pstorage

Einar Thorsrud — Mon, 19 Aug 2024 12:07:11 GMT

Hi,

Which SDK version are you using? And can you say more about in what what Bluetooth is abnormal / how things fail, and how often it happens and in which specific conditions?