esp::openthread::UartSpinelInterface::SendFrame() method

Encodes and sends a spinel frame to Radio Co-processor (RCP) over the socket.

Syntax

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Summary

Declaration

Definition

from esp_uart_spinel_interface.hpp:71

otError SendFrame(const uint8_t *aFrame, uint16_t aLength);

Implemented in esp_uart_spinel_interface.cpp:86

Arguments

Argument

Description

aFrame

A pointer to buffer containing the spinel frame to send.

aLength

The length (number of bytes) in the frame.

Return value

OT_ERROR_NONE Successfully encoded and sent the spinel frame. OT_ERROR_BUSY Failed due to another operation is on going. OT_ERROR_NO_BUFS Insufficient buffer space available to encode the frame. OT_ERROR_FAILED Failed to call the SPI driver to send the frame.

Examples

References

from examples

esp::openthread::UartSpinelInterface::SendFrame() method

Syntax

Arguments

Return value

Examples

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