nRF52 SAADC V2: Where to define NRFX_SAADC_API_V2?

[maxx44]

I wanted to try to test some of the nrfx_saadc v2 features in a project I'm developing.  I downloaded and ran a couple of the examples from GitHub and they run fine on a nRF52 DK board.  However I was unable to determine just where NRFX_SAADC_API_V2 was defined.  To invoke the V2 features in nrfx_saadc.c in my own project, I finally resorted to making a local copy of nrfx_saadc.h and adding a define for NRFX_SAADC_API_V2 to it.  This worked OK for my project, but I'm not sure if it's the "correct" way to switch to the V2 driver.

Please advise on just how NRFX_SAADC_API_V2 is supposed to be defined.

Thanks,

Max

BTW Kudos for putting the ADC examples out on GitHub.  Looks like some good developments.

[Patrick]

It will vary a bit depending on what environment you're using but the examples on github have the define within the segger project file. If you're using a makefile you'd add it to your CFLAGS.

[maxx44]

Thanks.  I'm using SES and I now see it defined in the project Preprocessor Definitions.