Can't find #define for NRF52

[Tom P]

I'm trying to understand the general structure of .h files.

nrf.h contains an #ifdef for NRF52.

I cannot find a #define NRF52 anywhere.

Any help appreciated.

Thanks,Tom

[bjorn-spockeli]

You'll not find it defined any of the .c or .h files, NRF52 is a conditional, i.e. you'll find it under CFLAGS in the Makefile.

-Bjørn

[Jorge]

If you use Keil you can go on "Target Options" and then "C/C++" tab and it should be on the Preprocessor Symbols-> Define. It should be one NRF51 or NRF52.

[Tom P]

Jorge .. Thanks but I'm using gcc .. Trying to break away from Keil.