get error message when running exsample project on nrf5340DK

[Zhongsan]

Hi, 

Ubuntu 20.3

vscode + nrf connect extension

when i create new application from exsample project broadcast_audio_source for nrf5340, after build, and flash into the chip, i get following error message:

*** Booting Zephyr OS build v3.0.99-ncs1-2479-g78f2648f85e9 ***

[00:00:00.251,403] <dbg> bt_hci_core: bt_hci_driver_register: Registered RPMsg
[00:00:00.257,110] <dbg> bt_hci_core: hci_tx_thread: Started
--- 127 messages dropped ---
[00:00:00.283,599] <dbg> bt_hci_driver: Bluetooth initialized
Creating broadcast source
bt_rpmsUnable to create broadcast source: -5
g_send: Final HCI buffer:
01 1c 20 00 |.. .
--- 288 messages dropped ---
[00:00:00.296,783] <dbg> bt_audio_stream: bt_audio_stream_attach: conn (nil) stream 0x200015c4 ep 0x20001d1c codec 0x20000114
[00:00:00.296,783] <dbg> bt_hci_core: bt_hci_cmd_create: opcode 0x2036 param_len 25
[00:00:00.296,813] <dbg> bt_hci_core: bt_hci_cmd_create: buf 0x20006514
[00:00:00.298,278] <dbg> bt_id: bt_id_set_adv_random_addr: 13:96:F4:04:F2:43
[00:00:00.298,309] <dbg> bt_hci_core: bt_hci_cmd_send_sync: buf 0x20006514 opcode 0x2036 len 28
[00:00:00.298,339] <dbg> bt_hci_core: process_events: count 2
[00:00:00.298,339] <dbg> bt_hci_core: process_events: ev->state 4
[00:00:00.298,370] <dbg> bt_hci_core: send_cmd: calling net_buf_get
[00:00:00.298,370] <dbg> bt_hci_core: send_cmd: calling sem_take_wait
[00:00:00.298,400] <dbg> bt_hci_core: send_cmd: Sending command 0x2036 (buf 0x20006514) to driver
[00:00:00.298,400] <dbg> bt_hci_core: bt_send: buf 0x20006514 len 28 type 0
[00:00:00.298,431] <dbg> bt_hci_driver: bt_rpmsg_send: buf 0x20006514 type 0 len 28
[00:00:00.298,461] <dbg> bt_hci_driver: bt_rpmsg_send: Final HCI buffer:
01 36 20 19 00 00 00 a0 00 00 f0 00 00 07 01 00 |.6 ..... ........
00 00 00 00 00 00 00 7f 01 00 02 00 00 |........ .....
[00:00:00.298,492] <dbg> bt_hci_core: process_events: ev->state 0
[00:00:00.298,522] <dbg> bt_conn: bt_conn_prepare_events:
[00:00:00.298,522] <dbg> bt_hci_core: hci_tx_thread: Calling k_poll with 2 events
[00:00:00.299,224] <dbg> bt_hci_driver: bt_rpmsg_rx: RPMsg data:
04 0f 04 01 01 36 20 |.....6
[00:00:00.299,224] <dbg> bt_hci_driver: bt_rpmsg_evt_recv: len 4
[00:00:00.299,255] <dbg> bt_hci_driver: bt_rpmsg_rx: Calling bt_recv(0x20006514)
[00:00:00.299,255] <dbg> bt_hci_core: bt_recv: buf 0x20006514 len 6
[00:00:00.299,285] <dbg> bt_hci_core: hci_cmd_status: opcode 0x2036
[00:00:00.299,285] <dbg> bt_hci_core: hci_cmd_done: opcode 0x2036 status 0x01 buf 0x20006514
[00:00:00.299,346] <dbg> bt_hci_driver: bt_rpmsg_rx: RX buf payload:
[00:00:00.299,377] <wrn> bt_hci_core: opcode 0x2036 status 0x01
[00:00:00.299,407] <dbg> bt_audio_broadcast_source: bt_audio_broadcast_source_create: Failed to create advertising set (err -5)

after check the source code, i get this in error.h:

#define EIO 5           /**< I/O error */

why get this error?

thanks

[Martin Tverdal]

I had the same issue myself just now (but for another sample application), for me what solved it was adding: 

CONFIG_BT_EXT_ADV=y

to:

samples/bluetooth/hci_rpmsg/prj.conf

Im not able to see from your log if it will solve it for you though. but you can give it a try.

[Zhongsan]

Hi, Martin

after adding 

CONFIG_BT_EXT_ADV=y

to:

samples/bluetooth/hci_rpmsg/prj.conf

i got following message:

[21:42:01:031] *** Booting Zephyr OS build v3.0.99-ncs1-2479-g78f2648f85e9 ***␍␊
[21:42:01:031] [00:00:00.455,810] <0x1b>[0m<dbg> bt_hci_core: bt_hci_driver_regist*** Booting Zephyr OS build v3.0.99-ncs1-2479-g78f2648f85e9 ***␍␊
[21:42:19:866] [00:00:00.251,373] <0x1b>[0m<dbg> bt_hci_core: bt_hci_driver_register: Registered RPMsg<0x1b>[0m␍␊
[21:42:19:883] <0x1b>[1;31m--- 240 messages dropped ---␍␊
[21:42:19:889] <0x1b>[0mBluetooth initialized␍␊
[21:42:22:419] Creating broadcast source␍␊
[21:42:25:100] [00:00:13.808,Unable to create broadcast source: -134␍␊
[21:42:25:109] 441] <0x1b>[0m<dbg> bt_conn: bt_conn_prepare_events: <0x1b>[0m␍␊
[21:42:25:112] <0x1b>[1;31m--- 199 messages dropped ---␍␊
[21:42:25:115] <0x1b>[0m[00:00:19.021,972] <0x1b>[0m<dbg> bt_hci_core: bt_hci_cmd_send_sync: rsp 0x20006514 opcode 0x2036 len 2<0x1b>[0m␍␊
[21:42:25:125] [00:00:19.022,094] <0x1b>[0m<dbg> bt_id: bt_id_set_adv_random_addr: 21:27:DC:23:BC:D4<0x1b>[0m␍␊
[21:42:25:131] [00:00:19.022,125] <0x1b>[0m<dbg> bt_hci_core: bt_hci_cmd_create: opcode 0x2035 param_len 7<0x1b>[0m␍␊
[21:42:25:140] [00:00:19.022,155] <0x1b>[0m<dbg> bt_hci_core: bt_hci_cmd_create: buf 0x20006514<0x1b>[0m␍␊
[21:42:25:147] [00:00:19.022,155] <0x1b>[0m<dbg> bt_hci_core: bt_hci_cmd_send_sync: buf 0x20006514 opcode 0x2035 len 10<0x1b>[0m␍␊
[21:42:25:156] [00:00:19.022,186] <0x1b>[0m<dbg> bt_hci_core: process_events: count 2<0x1b>[0m␍␊
[21:42:25:162] [00:00:19.022,216] <0x1b>[0m<dbg> bt_hci_core: process_events: ev->state 4<0x1b>[0m␍␊
[21:42:25:168] [00:00:19.022,216] <0x1b>[0m<dbg> bt_hci_core: send_cmd: calling net_buf_get<0x1b>[0m␍␊
[21:42:25:175] [00:00:19.022,216] <0x1b>[0m<dbg> bt_hci_core: send_cmd: calling sem_take_wait<0x1b>[0m␍␊
[21:42:25:184] [00:00:19.022,247] <0x1b>[0m<dbg> bt_hci_core: send_cmd: Sending command 0x2035 (buf 0x20006514) to driver<0x1b>[0m␍␊
[21:42:25:191] [00:00:19.022,247] <0x1b>[0m<dbg> bt_hci_core: bt_send: buf 0x20006514 len 10 type 0<0x1b>[0m␍␊
[21:42:25:197] [00:00:19.022,277] <0x1b>[0m<dbg> bt_hci_driver: bt_rpmsg_send: buf 0x20006514 type 0 len 10<0x1b>[0m␍␊
[21:42:25:205] [00:00:19.022,308] <0x1b>[0m<dbg> bt_hci_driver: bt_rpmsg_send: Final HCI buffer:␍␊
[21:42:25:214] 01 35 20 07 00 d4 bc 23 dc 27 21 |.5 ....# .'! <0x1b>[0m␍␊
[21:42:25:224] [00:00:19.022,338] <0x1b>[0m<dbg> bt_hci_core: process_events: ev->state 0<0x1b>[0m␍␊
[21:42:25:230] [00:00:19.022,369] <0x1b>[0m<dbg> bt_conn: bt_conn_prepare_events: <0x1b>[0m␍␊
[21:42:25:235] [00:00:19.022,369] <0x1b>[0m<dbg> bt_hci_core: hci_tx_thread: Calling k_poll with 2 events<0x1b>[0m␍␊
[21:42:25:243] [00:00:19.022,949] <0x1b>[0m<dbg> bt_hci_driver: bt_rpmsg_rx: RPMsg data:␍␊
[21:42:25:249] 04 0e 04 01 35 20 00 |....5 . <0x1b>[0m␍␊
[21:42:25:261] [00:00:19.022,949] <0x1b>[0m<dbg> bt_hci_driver: bt_rpmsg_evt_recv: len 4<0x1b>[0m␍␊
[21:42:25:267] [00:00:19.022,979] <0x1b>[0m<dbg> bt_hci_driver: bt_rpmsg_rx: Calling bt_recv(0x20006514)<0x1b>[0m␍␊
[21:42:25:276] [00:00:19.022,979] <0x1b>[0m<dbg> bt_hci_core: bt_recv: buf 0x20006514 len 6<0x1b>[0m␍␊
[21:42:25:280] [00:00:19.023,010] <0x1b>[0m<dbg> bt_hci_core: hci_cmd_complete: opcode 0x2035<0x1b>[0m␍␊
[21:42:25:287] [00:00:19.023,010] <0x1b>[0m<dbg> bt_hci_core: hci_cmd_done: opcode 0x2035 status 0x00 buf 0x20006514<0x1b>[0m␍␊
[21:42:25:295] [00:00:19.023,071] <0x1b>[0m<dbg> bt_hci_driver: bt_rpmsg_rx: RX buf payload:␍␊
[21:42:25:302] 00 |. <0x1b>[0m␍␊
[21:42:25:313] [00:00:19.023,101] <0x1b>[0m<dbg> bt_hci_core: bt_hci_cmd_send_sync: rsp 0x20006514 opcode 0x2035 len 1<0x1b>[0m␍␊
[21:42:25:322] [00:00:19.023,132] <0x1b>[0m<dbg> bt_audio_broadcast_source: bt_audio_broadcast_source_create: Failed to set periodic advertising parameters (err -134)<0x1b>[0m␍␊

so, i think there is other issues

thanks