Compiling Against nRF52 SDK V16.x about infinitime HOT 7 CLOSED

Hello,
I haven't tried to update the SDK to version 16.0.0 yet. Does it bring something useful for the project?

For the linking issue, did you add the file nrf_ble_gq/nrf_ble_gq.c in the ${SOURCE_FILES} variable in src/CMakeLists.txt? This specifies to cmake that it must build this .c file and link it in the final executable.

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Thanks - I don't know what extra V16.0 gives, it is just that I am setting up a new installation so was trying to use the most recent versions. I am pretty sure I did the change to CMakeLists that you suggest, because the nrf_ble_gq.c does compile - it just doesn't seem to be linking.....but I wonder if the order in the file is important - I might try re-ordering and see if that cures it.
Graham.

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The order in the CMake files should not be relevant, it should build all the C/C++ files and link them.
Maybe this nrf_ble_gq module need a #define in sdk_config.h ? By defautl, most of the modules from the NRF SDK are disabled by preprocessor instructions so that the code is not built if a specific variable is not defined. For example, to enable nrf_clock driver, you have to add

#ifndef NRF_CLOCK_ENABLED
#define NRF_CLOCK_ENABLED 1
#endif

in the file sdk_config.h.

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It might be something like that - I will have to check. From the make log it seems to have compiled ok and is in the list of object files to link, so I was struggling to see what might be wrong - but if the content of the library is commented out with a #ifdef, that could explain it. (I have it compiling ok under 15.3.0 SDK so not too worried about this).
Thanks!

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The other day I could also not build using SDK v16, but I tried it just now and it worked on v 0.7.0.

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It works on SDK v17 as well. I've built, flashed and synchronized time and date. @JF002, I believe you can close this issue :)

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I use less and less part of the SDKm that might explain why it compiles now :)

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