nRF52811 BLE HCI RPMsg

[Smart.Enrg]

Hi,

I’m looking to build the Bluetooth HCI-RPMsg sample for nRF52811.

https://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest/zephyr/samples/bluetooth/hci_rpmsg/README.html#bluetooth-hci-rpmsg

I have couple of questions:

1. The only requirement listed for this project is – board with IPM driver. Is nRF52811 one of the IPM supported SoC?
2. When I try to build ../ncs/v1.3.0-rc1/zephyr/samples\bluetooth\hci_rpmsg for nrf52840dk_nrf52811 using SES v4.52.
   It throws up a bunch of IPM related kconfig setting mismatch errors. Please refer to screenshot attached.

I’m wondering what do I need in terms of config/settings to build it right, or is it even the right project/ board combo to build?

Please advise.

[Sigurd]

Hi,

Is nRF52811 one of the IPM supported SoC?

No. IPM/ HCI-RPMsg is for multi-core system-on-chip architecture, such as the nRF5340. Here you can use the HCI-RPMsg sample to run the BLE controller on one core, and the BLE Host on the other core. The nRF52811 has 1 core. If you are running the BLE controller on nRF52811, and the BLE host on a different SoC, use e.g. hci_uart instead.