How to use nrfx_temp driver?

[wz2b]

How do you use the nrfx_temp driver in a project?  I'm on SDK 17.0.2, segger, and an NRF52840-DK board.  I see the old HAL temp sensor is deprecated and it seems to always return zero.

I tried adding C:\work\nRF Projects\nRF5_SDK_Current\modules\nrfx\drivers\src\nrfx_temp.c to my project but it's contents are turned off with an #ifdef.  Various forum posts say don't use it ... but the old HAL version is marked deprecated and, as I said, always seems to return zero.

[wz2b]

Oh, I guess the answer is use sd_temp_get() in the soft driver instead.

[Einar Thorsrud]

Hi,

Yes, if you use the Softdevice, then you need to use sd_temp_get() instead of the nrfx_temp driver.