esp::openthread::SpiSpinelInterface::Init() method

Initializes the interface to the Radio Co-processor (RCP).

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Declaration

Definition

from esp_spi_spinel_interface.hpp:44

otError Init(ReceiveFrameCallback aCallback, void *aCallbackContext, RxFrameBuffer &aFrameBuffer);

Implemented in esp_spi_spinel_interface.cpp:42

Arguments

Argument

Description

aCallback

Callback on frame received

aCallbackContext

Callback context

aFrameBuffer

A reference to a `RxFrameBuffer` object.

Return value

OT_ERROR_NONE The interface is initialized successfully OT_ERROR_ALREADY The interface is already initialized. OT_ERROR_FAILED Failed to initialize the interface.

Notes

This method should be called before reading and sending spinel frames to the interface.

Examples

References

from examples

esp::openthread::SpiSpinelInterface::Init() method

Syntax

Arguments

Return value

Notes

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