nrf_drv_saadc.c doesn't compile with gcc, SDK 13.0.0. EVT_TO_STR() compares nrf_saadc_limit_t to enum.

RE: nrf_drv_saadc.c doesn't compile with gcc, SDK 13.0.0. EVT_TO_STR() compares nrf_saadc_limit_t to enum.

Eliot Stock — Wed, 27 Sep 2017 14:50:23 GMT

@Vidar Berg I'm still seeing this in SDK 14.0.0. What happened to your bug report?

RE: nrf_drv_saadc.c doesn't compile with gcc, SDK 13.0.0. EVT_TO_STR() compares nrf_saadc_limit_t to enum.

Eliot Stock — Wed, 12 Apr 2017 13:24:11 GMT

Yes, I'll either turn off logging for SAADC or use -O3 until it's fixed. Thanks.

RE: nrf_drv_saadc.c doesn't compile with gcc, SDK 13.0.0. EVT_TO_STR() compares nrf_saadc_limit_t to enum.

Vidar Berg — Wed, 12 Apr 2017 13:22:00 GMT

Yes, you should expect all examples to build without optimization. Have created a bug report internally for this. Sorry for the inconvenience.

Assume it builds if you disable logging for this module in sdk_config.h?

RE: nrf_drv_saadc.c doesn't compile with gcc, SDK 13.0.0. EVT_TO_STR() compares nrf_saadc_limit_t to enum.

Eliot Stock — Wed, 12 Apr 2017 13:20:11 GMT

With -O3, it compiles OK, thanks! I need to use -Og elsewhere though, and it seems reasonable to expect the SDK to compile with -Og throughout. Is this an SDK bug then?

RE: nrf_drv_saadc.c doesn't compile with gcc, SDK 13.0.0. EVT_TO_STR() compares nrf_saadc_limit_t to enum.

Vidar Berg — Wed, 12 Apr 2017 12:48:06 GMT

Ok, it doesn't seem to work when compiled with optimization on, please try with -O3 and see if you get the same result.

RE: nrf_drv_saadc.c doesn't compile with gcc, SDK 13.0.0. EVT_TO_STR() compares nrf_saadc_limit_t to enum.

Eliot Stock — Wed, 12 Apr 2017 12:43:53 GMT

Thanks for the quick response. If I turn off logging for SAADC (SAADC_CONFIG_LOG_ENABLED set to 0) in my own project, this compiles OK. If I build /examples/peripheral/saadc/pca10040/blank/armgcc, it compiles OK, but that project has SAADC_CONFIG_LOG_ENABLED off. If I turn it on, it still compiles OK. I'll post my Makefile above now.

RE: nrf_drv_saadc.c doesn't compile with gcc, SDK 13.0.0. EVT_TO_STR() compares nrf_saadc_limit_t to enum.

Vidar Berg — Wed, 12 Apr 2017 12:33:25 GMT

Hi Eliot, makefile for the SAADC should be located in the following directory: nRF5_SDK_13.0.0_04a0bfd\examples\peripheral\saadc\pca10040\blank\armgcc. Are you sure you don't have it? You can try to disable logging for this module just to check if these are the only errors (i.e., set SAADC_CONFIG_LOG_ENABLED to 0 in sdk_config.h)