I ran periodic_adv and periodic_sync but I see that in the periodic_sync running node after the sync it calls sync terminate. I don't understand why if it is periodic advertisement?
I use nrf connect sdk1.9.0.
Periodic Adv logs:
.*** Booting Zephyr OS build v2.7.99-ncs1 ***
15>
15> Starting Periodic Advertising Demo
15>
15> bt_hci_cmd_send_sync: opcode 0x0c03 len 3
15> bt_hci_cmd_send_sync: opcode 0x1003 len 3
15> bt_hci_cmd_send_sync: opcode 0x1001 len 3
15> bt_hci_cmd_send_sync: opcode 0x1002 len 3
15> bt_hci_cmd_send_sync: opcode 0x2003 len 3
15> bt_hci_cmd_send_sync: opcode 0x201c len 3
15> bt_hci_cmd_send_sync: opcode 0x2001 len 11
15> bt_hci_cmd_send_sync: opcode 0x0c01 len 11
15> bt_hci_cmd_send_sync: opcode 0xfc01 len 3
15> [00:00:00.506,530] <inf> bt_hci_core: HW Platform: Nordic Semiconductor (0x0002)
15> [00:00:00.506,530] <inf> bt_hci_core: HW Variant: nRF52x (0x0002)
15> [00:00:00.506,561] <inf> bt_hci_core: Firmware: Standard Bluetooth controller (0x00) Version 2.7 Build 99
15>
15> bt_hci_cmd_send_sync: opcode 0xfc02 len 3
15> bt_hci_cmd_send_sync: opcode 0xfc03 len 3
15> bt_hci_cmd_send_sync: opcode 0x1009 len 3
15> bt_hci_cmd_send_sync: opcode 0xfc09 len 3
15> bt_hci_cmd_send_sync: opcode 0x2005 len 9
15> Set Periodic Advertising Data.
15> bt_hci_cmd_send_sync: opcode 0x203f len 258
15> done.
Periodic Sync logs:
# SEGGER J-Link RTT Viewer V6.88a Terminal Log File
# Compiled: 15:12:58 on Nov 18 2020
# Logging started @ 08 Mar 2022 15:37:42
15> [DEVICE]: 1F:29:0C:DD:6B:0F (random), AD evt type 5, Tx Pwr: 127, RSSI -60 Test Periodic Advertising C:0 S:0 D:0 SR:0 E:1 Prim:
15> -------type: 9 Data received: Length =25, data = Test Periodic AdvertisingÖ{SJàç÷obçÓÏ‹ÏCÇ ----------
15> [DEVICE]: 1F:29:0C:DD:6B:0F (random), AD evt type 5, Tx Pwr: 127, RSSI -66 Test Periodic Advertising C:0 S:0 D:0 SR:0 E:1 Prim:bt_hci_cmd_send_sync: opcode 0x2044 len 17
15> success.
15>
15> Waiting for periodic sync...
15> -------type: 9 Data received: Length =25, data = Test Periodic AdvertisingÖ{SJ^
«qÕñ1n×ßÇŠªÐ»´¼È)[ÜÈä§év+-ÀKƒÄ-“âVRïM|²…
15> sync_cb: PER_ADV_SYNC[0]: [DEVICE]: 1F:29:0C:DD:6B:0F (random) synced, Interval 0x03c0 (1200 ms), PHY LE 2M
15>
15> term_cb: PER_ADV_SYNC[0]: [DEVICE]: 1F:29:0C:DD:6B:0F (random) sync terminated
15>
15> Periodic sync established.
15>
15> Waiting for periodic sync lost...
15>
15> Periodic sync lost.
15>
15> Waiting for periodic advertising...
15>
