SDK 12.2 require preprocessor symbol NRF52832 or similar to be defined?

RE: SDK 12.2 require preprocessor symbol NRF52832 or similar to be defined?

butch — Fri, 10 Mar 2017 23:39:56 GMT

This issue affects not only the NRF52 family, but the NRF51 family. Apparently you must define one of:

NRF51422, NRF51802, NRF51822, NRF52832, NRF52840_XXAA

at least to use hal/nrf_gpio.h portably across families.

RE: SDK 12.2 require preprocessor symbol NRF52832 or similar to be defined?

Jørgen Holmefjord — Wed, 01 Mar 2017 10:13:16 GMT

Did you include the path to nrf_peripherals.h and nrf52832_peripherals.h in SDK 12.2? This is included from nrf_gpio.h in SDK 12.2 and is where GPIO_COUNT=1 and P0_PIN_NUM=32 is defined. These symbold will not be defined if these headers is not correctly included in your application.

RE: SDK 12.2 require preprocessor symbol NRF52832 or similar to be defined?

genis — Wed, 01 Mar 2017 10:06:48 GMT

I had to define GPIO_COUNT=1 and P0_PIN_NUM=32 too (as I am using a nRF52832 with one GPIO port and 32 pins). I could not test the application as I'm still porting it to the new SDK but that part seems to compile with those defines.

RE: SDK 12.2 require preprocessor symbol NRF52832 or similar to be defined?

Jørgen Holmefjord — Wed, 01 Mar 2017 09:58:15 GMT

Are you getting the same error?

RE: SDK 12.2 require preprocessor symbol NRF52832 or similar to be defined?

genis — Wed, 01 Mar 2017 09:34:50 GMT

I am upgrading from 11.0.0 to 12.2.0 and I'm experiencing the same problem. I define both NRF52 and NRF52832 but still that doesn't fix it.

RE: SDK 12.2 require preprocessor symbol NRF52832 or similar to be defined?

Jørgen Holmefjord — Tue, 14 Feb 2017 14:23:28 GMT

Hi,

There seems to be a mismatch in the device check in nrf_peripherals.h (NRF52832) and the backwards compatibility redefine of NRF52 to NRF52832_XXAA in nrf.h.

This issue have been reported internally. For now, you can work around it by defining the symbol NRF52832 as you describe.

Best regards,

Jørgen