Use the RBLE_GAP_Create_Connection function to establish a link with the remote device.
The link establishment request by the RBLE_GAP_Create_Connection function continues until the link establishment event RBLE_GAP_EVENT_CONNECTION_COMP is notified or until the request is canceled by the RBLE_GAP_Connection_Cancel function.
It should be noted that the next request cannot be issued while the link establishment request is continuing.
For details, refer to the following manual:
Bluetooth® Low Energy Protocol Stack API Reference Manual: Basics (R01UW0088)