ble security legacy connection for nordic nrf52840

[manoj97]

how can enable the security machanisim for nordic nrf52840 

i want to use legacy connection with pass key entry feature 

can anyone help me how to start ?

i am using ble_hrs_app example sub version of s140

[Einar Thorsrud]

Hi,

The Glucose Application (<SDK 16>\examples\ble_peripheral\ble_app_gls\main.c) supports passkey. It also supports LESC out of the box, but you can set SEC_PARAM_LESC to 0 if you want it to only support legacy pairing. You can compare this to the Heart Rate Application to see how passkey can be added there.

[manoj97]

thank you Einar !!

[manoj97]

hai Einar i made modifications like Glucose Application, still it is not working or asking for a pairing key.

can you say that is there any macros to be enabled.