Undefined reference to sd_softdevice_enable?

[rai_ryan]

In the function ble_init, I am getting an undefined reference to sd_softdevice_enable during the linking process.

I see that in nrf_sdm.h there is SVCALL(SD_SOFTDEVICE_ENABLE, uint32_t, sd_softdevice_enable(nrf_clock_lf_cfg_t const * p_clock_lf_cfg, nrf_fault_handler_t fault_handler));

Is this the only reference to sd_softdevice_enable? If so it looks like I may need to include something for the linker to recognize this statement to reference sd_softdevice_enable.

Are there any other declarations or reasons that calls to sd_softdevice_enable are undefined?

Thank you

[Joakim Jakobsen]

Hi.

No, that should be it. Make sure that you have included the nrf_sdh.h header file.

Where are you calling sd_softdevice_enable from? Do you get this error from one the examples in our nRF5 SDK?