ble_conn_state_lesc()

bool ble_conn_state_lesc

(

uint16_t

conn_handle

)

#include <ble_conn_state.h>

Check whether a connection was bonded using LE Secure Connections (LESC).

The connection must currently be encrypted.

Note

This function will report false if bonded, and the LESC bonding was unauthenticated ("Just Works") and happened in a previous connection. To detect such cases as well, check the stored bonding key, e.g. in Peer Manager, which has a LESC flag associated with it.

Parameters

[in]

conn_handle

Handle of connection to get the LESC state for.

Return values

true	If the connection was bonded using LESC.
false	If the connection has not been bonded using LESC, or conn_handle is invalid.