:orphan:

.. title:: UART_ESP32

.. option:: CONFIG_UART_ESP32

*ESP32 UART driver*

Type: ``bool``

Help
====

Enable the ESP32 UART using ROM routines.

Direct dependencies
===================

\ :option:`SOC_ESP32 <CONFIG_SOC_ESP32>` && \ :option:`SERIAL <CONFIG_SERIAL>`

*(Includes any dependencies from ifs and menus.)*

Default
=======

- y

Symbols selected by this symbol
===============================

- \ :option:`SERIAL_HAS_DRIVER <CONFIG_SERIAL_HAS_DRIVER>`
- \ :option:`SERIAL_SUPPORT_INTERRUPT <CONFIG_SERIAL_SUPPORT_INTERRUPT>`
- \ :option:`GPIO_ESP32 <CONFIG_GPIO_ESP32>`

Kconfig definition
==================

.. highlight:: kconfig

At ``drivers/serial/Kconfig.esp32:3``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:32`` → ``drivers/Kconfig:24`` → ``drivers/serial/Kconfig:105``

Menu path: (Top) → Device Drivers → Serial Drivers

.. parsed-literal::

    config UART_ESP32
    	bool "ESP32 UART driver"
    	default y
    	select \ :option:`SERIAL_HAS_DRIVER <CONFIG_SERIAL_HAS_DRIVER>`
    	select \ :option:`SERIAL_SUPPORT_INTERRUPT <CONFIG_SERIAL_SUPPORT_INTERRUPT>`
    	select \ :option:`GPIO_ESP32 <CONFIG_GPIO_ESP32>`
    	depends on \ :option:`SOC_ESP32 <CONFIG_SOC_ESP32>` && \ :option:`SERIAL <CONFIG_SERIAL>`
    	help
    	  Enable the ESP32 UART using ROM routines.

*(The 'depends on' condition includes propagated dependencies from ifs and menus.)*