nrf5340PDK BLE Network core no communication in sample HCI RPMsg

[embucla]

Device: nRF5340PDK

So i have the same Problem as described here https://devzone.nordicsemi.com/f/nordic-q-a/74483/bluetooth-examples-are-in-infinity-loop, but i flashed the network core as well.

I build and flash the hci_rpmsg and the peripheral samples and get the infinite loop.

The builds are just:

west build -b nrf5340dk_nrf5340_cpunet samples/bluetooth/hci_rpmsg/

west build -b nrf5340dk_nrf5340_cpuapp samples/bluetooth/peripheral/

(just how it shown in your video https://www.youtube.com/watch?v=uqKxmsrP2Hc)

The Output is:

*** Booting Zephyr OS build zephyr-v2.6.0-770-gbf3c6e7ba415  ***        
[00:00:00.264,099] <inf> fs_nvs: 6 Sectors of 4096 bytes                
[00:00:00.264,129] <inf> fs_nvs: alloc wra: 0, fe8                      
[00:00:00.264,129] <inf> fs_nvs: data wra: 0,

I tried to get a logging output of the Network core and connected the Pins as described here, but got no output as well on the com ports.

Thanks.

[Øivind]

Hi,

This is likely because you are using an sdk version which does not support the pdk. The nRF5340 pdk is deprecated, and I strongly recommend that you use a nRF5340 dk (0.9.0 or newer are dk). The current NCS version is v1.6.1, and the last sdk to support the pdk was v1.4.2.

[embucla]

Hey, thanks for the response. It works with the old version, so its really because the preview dk is not supported in the newer versions and works not with the nrf5340dk.

Thanks!