zephyr/dts/bindings/serial/segger,rtt-uart.yaml

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YAML

# Copyright (c) 2020, CSIRO.
# SPDX-License-Identifier: Apache-2.0
description: Segger RTT UART
compatible: "segger,rtt-uart"
include: uart-controller.yaml
properties:
tx-buffer-size:
type: int
default: 1024
description: |
Size of the RTT up buffer for transmission
Not used for RTT channel 0 as channel 0 is initialized at compile time,
see SEGGER_RTT_BUFFER_SIZE_UP.
rx-buffer-size:
type: int
default: 16
description: |
Size of the RTT down buffer for reception
Not used for RTT channel 0 as channel 0 is initialized at compile time,
see SEGGER_RTT_BUFFER_SIZE_DOWN.