# Copyright (c) 2023, Fabian Blatz
# SPDX-License-Identifier: Apache-2.0

description: UART Emulator

compatible: "zephyr,uart-emul"

include: uart-controller.yaml

properties:
  tx-fifo-size:
    type: int
    default: 256
    description: |
      Size of the virtual UART TX FIFO

  rx-fifo-size:
    type: int
    default: 256
    description: |
      Size of the virtual UART RX FIFO

  loopback:
    type: boolean
    description: |
      Connects TX to RX internally creating a loop back connection. Useful
      for testing.

  latch-buffer-size:
    type: int
    default: 1
    description: |
      Size of the virtual UART latch buffer.