nRF5340 Audio run fail

[DUC TUAN HOANG]

Hi, Nordic support,

I have built success with the example "nrf5340_audio" set the gateway mode. when I run the example into my board "NRF5340 Audio DK" I get this error about the device can't init the BLE peripheral this is the message: "<wrn> ble: Failed to create ID". So how to fix them?

For more detail attach this code bellow

*** Booting Zephyr OS build v3.1.99-ncs1-rc2  ***
HL [00:00:00.252,441] <inf> audio_sync_timer: Audio sync timer initialized
HL [00:00:00.253,173] <dbg> nrf5340_audio_dk_nrf5340_cpuapp: core_config: Settin         g gpiote latency to low power
HL [00:00:00.253,204] <dbg> nrf5340_audio_dk_nrf5340_cpuapp: remoteproc_mgr_boot         : Network MCU released.
HL [00:00:00.258,270] <inf> fw_info:
         nRF5340 Audio nRF5340 Audio DK cpuapp
         NCS Version: 2.1.0
         Cmake run : Mon Sep 26 08:17:06 2022
HL [00:00:00.258,270] <inf> fw_info: ------- DEBUG BUILD -------
HL [00:00:00.258,300] <inf> fw_info:
         HEADSET <no ch selected> defaulting to AUDIO_CH_L
HL [00:00:00.258,300] <inf> fw_info:
         HEADSET left device
HL [00:00:00.268,890] <inf> board_version: Compatible board/HW version found: 1.         0.0
HL [00:00:02.334,228] <wrn> ble: Failed to create ID
HL [00:00:02.337,585] <inf> fs_nvs: 6 Sectors of 4096 bytes
HL [00:00:02.337,615] <inf> fs_nvs: alloc wra: 0, fe8
HL [00:00:02.337,615] <inf> fs_nvs: data wra: 0, 0
HL [00:00:02.834,228] <err> ble: No response from NET core, check if NET core is          programmed
HL [00:00:02.834,259] <err> ble: ERR_CHK Err_code: [-5] @ line: 40
HL [00:00:02.834,259] <err> os: r0/a1:  0x00000003  r1/a2:  0x00000006  r2/a3:           0x00000005
HL [00:00:02.834,259] <err> os: r3/a4:  0x200020a0 r12/ip:  0x00000010 r14/lr:           0x00014e59
HL [00:00:02.834,259] <err> os:  xpsr:  0x41000025
HL [00:00:02.834,289] <err> os: s[ 0]:  0x00000000  s[ 1]:  0x00000000  s[ 2]:           0x00000000  s[ 3]:  0x00000000
HL [00:00:02.834,289] <err> os: s[ 4]:  0x00000000  s[ 5]:  0x00000000  s[ 6]:           0x00000000  s[ 7]:  0x00000000
HL [00:00:02.834,320] <err> os: s[ 8]:  0x00000000  s[ 9]:  0x00000000  s[10]:           0x00000000  s[11]:  0x00000000
HL [00:00:02.834,320] <err> os: s[12]:  0x00000000  s[13]:  0x00000000  s[14]:           0x00000000  s[15]:  0x00000000
HL [00:00:02.834,320] <err> os: fpscr:  0x00000000
HL [00:00:02.834,320] <err> os: Faulting instruction address (r15/pc): 0x0000932         e
HL [00:00:02.834,350] <err> os: >>> ZEPHYR FATAL ERROR 3: Kernel oops on CPU 0
HL [00:00:02.834,350] <err> os: Fault during interrupt handling

HL [00:00:02.834,350] <err> os: Current thread: 0x200032f0 (idle)
HL [00:00:02.834,381] <err> error_handler: Caught system error -- reason 3. Ente         ring infinite loop

Thank you for your support!!!

[Simonr]

Hi

From this warning and error code, it seems like you might have not programmed the Network core on the nRF5340 correctly. If you're new to the nRF5340 Audio DK I would recommend following the Building and programming using script section of the documentation, which is the recommended method for building and programming the application onto your kit. 

Best regards,

Simon

[DUC TUAN HOANG]

Hi, Simon

Maybe an example Vscode gets an error, So I will change to use Building and programming using script.

Thank you for your response.