今天顺利将美人鱼（Mermaid）插件装上，整理一张时序图：
sequenceDiagram NPL->>HCI:BLE_HCI_OCF_LE_SET_ADV_ENABLE HCI->>HCI:ble_ll_hci_cmd_proc() HCI->>ADV: ble_ll_hci_adv_set_enable() note over ADV: ble_ll_adv_sm_start() ADV->>Scheduler: ble_ll_sched_adv_new() Scheduler->>Scheduler: ble_ll_sched_run() note over Scheduler: ble_ll_sched_execute_item() Scheduler->>ADV: ble_ll_adv_tx_start_cb() ADV->>PHY: ble_phy_tx() PHY->>ADV: ble_ll_adv_tx_done() ADV->>NPL: adv_txdone_ev NPL->>ADV: ble_ll_adv_event_done() note over ADV: ble_ll_adv_done() note over ADV: ble_ll_adv_reschedule_event() ADV-->>Scheduler: ble_ll_sched_adv_reschedule() RADIO->>PHY: RADIO_IRQn note over PHY: ble_phy_isr() note over PHY: ble_phy_rx_start_isr() PHY->>ADV: ble_ll_adv_rx_isr_start() note over PHY: ble_phy_rx_end_isr() PHY->>ADV: ble_ll_adv_rx_isr_end() note over ADV: ble_ll_adv_rx_req() ADV->>PHY:ble_phy_tx(ble_ll_adv_scan_rsp_legacy_pdu_make) NPL->>LL: ble_ll_event_rx_pkt() LL->>LL: ble_ll_rx_pkt_in() LL->>ADV: ble_ll_adv_rx_pkt_in() note over ADV: ble_ll_adv_conn_req_rxd() ADV->>CONN: ble_ll_conn_slave_start() note over ADV: ble_ll_adv_sm_stop() note over CONN: ble_ll_conn_created() CONN->>Scheduler:ble_ll_sched_slave_new() note over CONN: ble_ll_conn_next_event()