BUTTONS_NUMBER and BUTTONS_ACTIVE_STATE undeclared error - Proximity profile example

[Joel]

I am using SES and I tried to open and build this example -->

C:\nordic_semi\nRF5_SDK_15.0.0_a53641a\examples\ble_peripheral\ble_app_proximity\pca10056\s140\ses\ble_app_proximity_pca10056_s140 (EMPROJECT file - SES Project)

When i try to build I get the following two errors when it tries to compile bsp.c-->

Has anyone come across this error? Please can you share the fix?

Thanks.

<Joel>

[Joel]

Hi Haakonsh. It is an unaltered version and contains 'include "boards.h" ' which then calls for pca10056.h. Funnily it compiles properly on another PC but not on my main work pc. It is probably something to do with SES setup. I'll try re-installing SES. Is there a tutorial by Nordic semi to help developers setup SES project options properly? Do you normally have to edit options or does SES just auto config? thanks.

[haakonsh]

See https://www.youtube.com/playlist?list=PLx_tBuQ_KSqGHmzdEL2GWEOeix-S5rgTV 

When you use an example from our SDK SES should be set up with the correct configurations. 

One thing to note, Windows only supports 255 character paths. I suggest you put the SDK as close to your root as possible, ie 'C:\nRF5_SDK_15.2'. 

-Edit
I see you're already pretty close to the root at 'C:\nordic_semi\nRF5_SDK_15.0.0_a53641a\', but you should try to reduce the path nevertheless. 

[Joel]

Thanks. Reducing the path length also didnt help. For now i've reverted to SDK 14.2 because the example in there works. cheers

[haakonsh]

I'm at a loss as to why you cannot compile.

There's an include guard in boards.c: #if LEDS_NUMBER > 0, if this is not true then bsp_board_led_invert will not be defined.