m_sec_params parameter to sd_ble_gap_authenticate declared static?

[Anthony Ambuehl]

I noticed that m_sec_params passed to sd_ble_gap_authenticate(uint16_t conn_handle, ble_gap_sec_params_t const * const p_sec_params) has been declared as a static variable in the example main.c . This consumes available memory space.

Can this be safely passed as an automatic stack variable or declared as a const and kept in the flash memory?

[Krishna Shingala]

Hi Anthony,

Yes, there is not requirement to have it static varaible, making it constant or even an auto variable limited to scope of function where you are requesting sd_ble_gap_authenticate should not be a problem.

Regards, Krishna