Zephyr sample code for sending and receiving IPC messages

[snowuyl]

Does Nordic provide Zephyr sample code for sending Inter-Processor Communication (IPC) messages from app core and receiving response from net core?

[Hieu]

Hi snowuyl,

Yes, please take a look at the IPC service sample: https://developer.nordicsemi.com/nRF_Connect_SDK/doc/2.4.0/nrf/samples/ipc/ipc_service/README.html.

Hieu

[snowuyl]

Thanks for you suggesting ipc_service sample. I can build and flash image but I can't see any log messages of NET core.

Procedure to reproduce this issue is as follows.

1. cd D:\ncs\v2.3.0\nrf\samples\ipc\ipc_service
2. west build -b nrf5340dk_nrf5340_cpuapp
3. west flash
4. Lauching RTT Viwer and slecting NRF5340_XXAA_NET target device
5. RTT Viwer shows "LOG: RTT Viewer connected" but doesn't show any log messages.

[snowuyl]

[snowuyl]