Is there a way to store logs in NVS, flash or external SD card from a device?

RE: Is there a way to store logs in NVS, flash or external SD card from a device?

JVKran — Tue, 13 Sep 2022 14:35:35 GMT

Hi Kenneth,

I, as well, am very interested in how this is supposed to work. I can't figure it out with NCS V2.0.0.

Kind regards,

Jochem

RE: Is there a way to store logs in NVS, flash or external SD card from a device?

code-magic — Wed, 01 Dec 2021 02:21:08 GMT

I see the in GUI Config that LittleFS log backend is supported. Will this also work with FAT? I have an SD card that mounts to /SD:, will this work by just enabling the setting?

RE: Is there a way to store logs in NVS, flash or external SD card from a device?

Giannis Anastasopoulos — Mon, 23 Aug 2021 06:53:48 GMT

Thank you very much Kenneth.

Is there perhaps an example or any specific pointer from where I can get started? From which version of the NCS is this feature supported?

RE: Is there a way to store logs in NVS, flash or external SD card from a device?

Kenneth — Tue, 17 Aug 2021 07:09:00 GMT

Let me check internally if someone have tried this.

Update: We have the file system logging backend you can use with FAT or Littlefs on a storage, it can be used on any volume supported by the FS. There is no NVS logging backend.

Best regards,
Kenneth