Using nRF Logger in SDK13 vs SDK 12.

[Rafaelig]

Hi,

I'm trying to migrate a prosjekt in SDK 12.0.0 to SDK 13.0.0 and having trouble with the NRF_LOG_RAW_INFO. Getting a warning = implicit declaration of function 'LOG_INTERNAL_9'.

From what i've read in the forums, the nRF logger supports 0 to 6 arguments. And as each NRF_LOG_FLOAT_MARKER uses 3 arguments to print 1 float i'm up to 9 arguments with my function.

My question is, why does this work in SDK 12 but not in SDK 13??

I've read the migration guide, it doesn't say anything about changes in the nRF Logger between SDK 12 and SDK 13. There is also no explanation in the documentation for the function 'LOG_INTERNAL_9' or the limitations of NRF_LOG_RAW_INFO.

Appreciate any help,

- Rafael

[Turbo J]

The NRF_LOG_FLOAT_MARKER uses only 2 arguments in SDK12, but does not correctly print the minus sign if the value is between -1.0 and 0.0f - this bug was fixed with the 3-argument NRF_LOG_FLOAT_MARKER in later SDKs.

[Rafaelig]

Ahh, okay. Thanks for the quick reply.