Hi nrf team!
I have been trying to get a couple of nrf5340 audio dk's to work with the "nrf5340_audio"-example, starting fresh with a clean install of VS Code even, and installed and started using nrf connect.
Followed the guide for installing closely as I have had this issue before. (Thought a clean install would solve it)
The problem is that the Headset crashes immediately on boot, blinks blue quickly, then goes to red. It has a kernel fatal error (reason: 3), ends up in k_sys_fatal_error_handler() when I debug.
The same problem does not exist on Gateway.
Using SDK 2.1.2, installed directly in C-dir, using windows and Python 3.11.0.
Using the buildprog script inside the sdk worked for compiling the example and configuring the files.
When uploading, I obviously have to flash both modem and processing core, so I used the Programmer, programming both the zephyr file and the "ble-ctr-rpmsg_3303.hex" for the modem.
Reading back, it would seem that everything is okay. (See picture)
I used the included json to configure before programming, see file below.
Included is also prj.conf for the headset.
As you can see, I'm running pretty much default everything, tried really hard to not do anything fancy or custom.
I'm really surprised that the example shouldn't work out of the box, so any help is much appreciated!
Thanks a lot!
-Jonathan
prj.conf:
# # Copyright (c) 2022 Nordic Semiconductor ASA # # SPDX-License-Identifier: LicenseRef-Nordic-5-Clause # # nRF5340 Audio CONFIG_NRF5340_AUDIO=y # General CONFIG_DEBUG=y CONFIG_DEBUG_INFO=y CONFIG_ASSERT=y CONFIG_STACK_USAGE=y CONFIG_THREAD_RUNTIME_STATS=y CONFIG_STACK_SENTINEL=y CONFIG_INIT_STACKS=y # Uart driver CONFIG_SERIAL=y # Logging CONFIG_LOG=y CONFIG_LOG_MODE_DEFERRED=y CONFIG_LOG_BACKEND_UART=y CONFIG_LOG_BACKEND_RTT=n CONFIG_LOG_DEFAULT_LEVEL=4 CONFIG_NEWLIB_LIBC_FLOAT_PRINTF=y CONFIG_LOG_TAG_MAX_LEN=2 CONFIG_LOG_TAG_DEFAULT="--" ## Avoid redundant warnings for endpoint setting in USB stack CONFIG_USB_DRIVER_LOG_LEVEL_ERR=y CONFIG_USB_DEVICE_LOG_LEVEL_ERR=y # Console related defines CONFIG_CONSOLE=y CONFIG_RTT_CONSOLE=y CONFIG_UART_CONSOLE=y # Shell related defines CONFIG_SHELL=y CONFIG_KERNEL_SHELL=y CONFIG_USE_SEGGER_RTT=y ## Disable logs on RTT CONFIG_SHELL_RTT_INIT_LOG_LEVEL_NONE=y CONFIG_SHELL_BACKEND_RTT=y CONFIG_SHELL_BACKEND_SERIAL=n CONFIG_SHELL_VT100_COLORS=y CONFIG_SHELL_STACK_SIZE=1024 CONFIG_SHELL_CMD_BUFF_SIZE=128 ## Reduce shell memory usage CONFIG_SHELL_WILDCARD=n CONFIG_SHELL_HELP_ON_WRONG_ARGUMENT_COUNT=n CONFIG_SHELL_STATS=n CONFIG_SHELL_CMDS=n CONFIG_SHELL_HISTORY=y # Turn off default shell commands CONFIG_I2C_SHELL=n CONFIG_HWINFO_SHELL=n CONFIG_CLOCK_CONTROL_NRF_SHELL=n CONFIG_FLASH_SHELL=n CONFIG_DEVICE_SHELL=n # Suppress err msg from sd_check_card_type. Because SPI_SDHC has no card presence method, # assume card is in slot. Thus error message is always shown if card is not inserted CONFIG_SD_LOG_LEVEL_OFF=y
Config JSON:
[
{
"nrf5340_audio_dk_snr": 1050141164,
"nrf5340_audio_dk_dev": "headset",
"channel": "left"
},
{
"nrf5340_audio_dk_snr": 1050125354,
"nrf5340_audio_dk_dev": "gateway",
"channel": "NA"
}
]
Buildprog output:
C:\ncs\v2.1.2\nrf\applications\nrf5340_audio\tools\buildprog>python buildprog.py -c both -b debug -d both -p +------------+----------+---------+--------------+---------------------+---------------------+ | snr | snr conn | device | only reboot | core app programmed | core net programmed | +------------+----------+---------+--------------+---------------------+---------------------+ | 1050141164 | ←[32mTrue←[0m | headset | Not selected | Selected TBD | Selected TBD | | 1050125354 | ←[32mTrue←[0m | gateway | Not selected | Selected TBD | Selected TBD | +------------+----------+---------+--------------+---------------------+---------------------+ Invoking build step Net core uses precompiled hex Run: west build C:\ncs\v2.1.2\nrf\applications\nrf5340_audio -b nrf5340_audio_dk_nrf5340_cpuapp -d C:\ncs\v2.1.2\nrf\applications\nrf5340_audio\build\dev_headset\build_debug ninja: no work to do. Run: west build C:\ncs\v2.1.2\nrf\applications\nrf5340_audio -b nrf5340_audio_dk_nrf5340_cpuapp -d C:\ncs\v2.1.2\nrf\applications\nrf5340_audio\build\dev_gateway\build_debug ninja: no work to do. Using NET hex: C:\ncs\v2.1.2\nrf\applications\nrf5340_audio\bin\ble5-ctr-rpmsg_3303.hex for 1050141164 headset left Using NET hex: C:\ncs\v2.1.2\nrf\applications\nrf5340_audio\bin\ble5-ctr-rpmsg_3303.hex for 1050125354 gateway Programming net core on: 1050141164 headset left Programming net core on: 1050125354 gateway Programming app core on: 1050141164 headset left Programming app core on: 1050125354 gateway Programming UICR Parsing parameters. Parsing parameters. Writing. Writing. Resetting 1050125354 gateway Parsing parameters. Applying system reset. Writing. Run. Resetting 1050141164 headset left Applying system reset. Run. build_prog.py finished. Report: +------------+----------+---------+--------------+---------------------+---------------------+ | snr | snr conn | device | only reboot | core app programmed | core net programmed | +------------+----------+---------+--------------+---------------------+---------------------+ | 1050141164 | True | headset | Not selected | Done | Done | | 1050125354 | True | gateway | Not selected | Done | Done | +------------+----------+---------+--------------+---------------------+---------------------+
