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HCI RAW channel

Overview

HCI RAW channel API is intended to expose HCI interface to the remote entity. The local Bluetooth controller gets owned by the remote entity and host Bluetooth stack is not used. RAW API provides direct access to packets which are sent and received by the Bluetooth HCI driver.

API Reference

HCI RAW channel

Related code samples

• HCI 3-wire (H:5)Expose a Bluetooth controller to another device or CPU over H5:HCI transport.
• HCI H4 over USBTurn a Zephyr board into a USB H4 Bluetooth dongle (Linux/BlueZ only).
• HCI IPCExpose a Bluetooth controller to another device or CPU using the IPC subsystem.
• HCI SPIExpose a Bluetooth controller to another device or CPU over SPI.
• HCI UARTExpose a Bluetooth controller to another device or CPU over UART.
• HCI UART asyncExpose a Bluetooth controller to another device or CPU over asynchronous UART.
• HCI USBTurn a Zephyr board into a USB Bluetooth dongle (compatible with all operating systems).