event_length

uint16_t ble_gap_conn_cfg_t::event_length

The time set aside for this connection on every connection interval in 1.25 ms units. The default value is BLE_GAP_EVENT_LENGTH_DEFAULT, the minimum value is BLE_GAP_EVENT_LENGTH_MIN. The event length and the connection interval are the primary parameters for setting the throughput of a connection. See the SoftDevice Specification for details on throughput.