nRF5349 PCA10121 Build Question

[gfgf2400a]

Hi,

I have 2 nRF5340 audio DK PCA10121 kits. I am trying to follow https://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest/nrf/ug_nrf5340.html#building-and-programming-a-sample using Visual Studio Code to build nrf5340_audio_dk_nrf5340_cpuapp. I was able to build nrf5340_audio_dk_nrf5340_cpuapp successfully. However, I ran into a different configuration problem that I won't get to in this ticket here.

https://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest/nrf/ug_nrf5340.html#building-and-programming-a-sample using Visual Studio Code references to nrf5340dk_nrf5340_cpuapp and nrf5340dk_nrf5340_cpuapp_ns. However, the same link references to PCA10095. I have build errors on both nrf5340dk_nrf5340_cpuapp and nrf5340dk_nrf5340_cpuapp_ns configurations.

On the other hand, https://developer.nordicsemi.com/nRF_Connect_SDK/doc/2.1.1/nrf/applications/nrf5340_audio/README.html mentioned about PCA10121 but there is only build instructions by using scripts and command line only.

My question is which build instructions and configurations that I should use for PCA10121?

Thanks

[gfgf2400a]

After programming ncs\v2.1.1\nrf\applications\nrf5340_audio\bin\ble5-ctr-rpmsg_3303.hex, the application core is good now. I am good.

** Booting Zephyr OS build v3.1.99-ncs1 ***
HL [00:00:00.341,308] <inf> audio_sync_timer: Audio sync timer initialized
HL [00:00:00.342,010] <dbg> nrf5340_audio_dk_nrf5340_cpuapp: core_config: Setting gpiote latency to low power
HL [00:00:00.342,071] <dbg> nrf5340_audio_dk_nrf5340_cpuapp: remoteproc_mgr_boot: Network MCU released.
HL [00:00:00.346,771] <inf> fw_info:
nRF5340 Audio nRF5340 Audio DK cpuapp
NCS Version: 2.1.1
Cmake run : Mon Oct 31 10:23:24 2022
HL [00:00:00.346,771] <inf> fw_info: ------- DEBUG BUILD -------
HL [00:00:00.346,771] <inf> fw_info:
HEADSET <no ch selected> defaulting to AUDIO_CH_L
HL [00:00:00.346,771] <inf> fw_info:
HEADSET left device
HL [00:00:00.357,391] <inf> board_version: Compatible board/HW version found: 1.0.0
*** Booting Zephyr OS build v3.1.99-ncs1 ***
HL [00:00:00.290,069] <inf> audio_sync_timer: Audio sync timer initialized
HL [00:00:00.290,802] <dbg> nrf5340_audio_dk_nrf5340_cpuapp: core_config: Setting gpiote latency to low power
HL [00:00:00.290,863] <dbg> nrf5340_audio_dk_nrf5340_cpuapp: remoteproc_mgr_boot: Network MCU released.
HL [00:00:08.003,631] <inf> fw_info:
nRF5340 Audio nRF5340 Audio DK cpuapp
NCS Version: 2.1.1
Cmake run : Mon Oct 31 10:23:24 2022
HL [00:00:08.003,631] <inf> fw_info: ------- DEBUG BUILD -------
HL [00:00:08.003,631] <inf> fw_info:
HEADSET <no ch selected> defaulting to AUDIO_CH_L
HL [00:00:08.003,662] <inf> fw_info:
HEADSET left device
HL [00:00:08.014,251] <inf> board_version: Compatible board/HW version found: 1.0.0
HL [00:00:10.048,461] <wrn> ble: Failed to create ID
HL [00:00:10.051,757] <inf> fs_nvs: 6 Sectors of 4096 bytes
HL [00:00:10.051,757] <inf> fs_nvs: alloc wra: 0, fe8
HL [00:00:10.051,757] <inf> fs_nvs: data wra: 0, 0
HL [00:00:10.061,676] <wrn> bt_hci_core: Controller to host flow control not supported
HL [00:00:10.064,575] <inf> bt_hci_core: No ID address. App must call settings_load()
HL [00:00:10.064,636] <inf> ble: MAC: 00:00:00:00:00:00 (public)
HL [00:00:10.065,185] <inf> ble: Controller version: 3303
HL [00:00:10.067,901] <inf> bt_settings: Saving ID
HL [00:00:10.190,643] <inf> cis_headset: Regular advertising started