mirror of
https://github.com/esphome/esphome-docs.git
synced 2024-11-02 08:49:48 +01:00
188 lines
4.3 KiB
ReStructuredText
188 lines
4.3 KiB
ReStructuredText
Cover Component
|
|
===============
|
|
|
|
.. seo::
|
|
:description: Instructions for setting up base covers in ESPHome.
|
|
:image: folder-opn.png
|
|
|
|
The ``cover`` component is a generic representation of covers in ESPHome.
|
|
A cover can (currently) either be *closed* or *open* and supports three types of
|
|
commands: *open*, *close* and *stop*.
|
|
|
|
.. figure:: images/cover-ui.png
|
|
:align: center
|
|
:width: 75.0%
|
|
|
|
.. _config-cover:
|
|
|
|
Base Cover Configuration
|
|
------------------------
|
|
|
|
All cover config schemas inherit from this schema - you can set these keys for covers.
|
|
|
|
.. code-block:: yaml
|
|
|
|
cover:
|
|
- platform: ...
|
|
device_class: garage
|
|
|
|
Configuration variables:
|
|
|
|
- **device_class** (*Optional*, string): The device class for the
|
|
sensor. See https://www.home-assistant.io/components/cover/ for a list of available options.
|
|
|
|
Advanced options:
|
|
|
|
- **internal** (*Optional*, boolean): Mark this component as internal. Internal components will
|
|
not be exposed to the frontend (like Home Assistant). Only specifying an ``id`` without
|
|
a ``name`` will implicitly set this to true.
|
|
- If MQTT enabled, all other options from :ref:`MQTT Component <config-mqtt-component>`.
|
|
|
|
.. _cover-open_action:
|
|
|
|
``cover.open`` Action
|
|
---------------------
|
|
|
|
This :ref:`action <config-action>` opens the cover with the given ID when executed.
|
|
|
|
.. code-block:: yaml
|
|
|
|
on_...:
|
|
then:
|
|
- cover.open: cover_1
|
|
|
|
.. note::
|
|
|
|
This action can also be expressed in :ref:`lambdas <config-lambda>`:
|
|
|
|
.. code-block:: cpp
|
|
|
|
auto call = id(cover_1).make_call();
|
|
call.set_command_open();
|
|
call.perform();
|
|
|
|
.. _cover-close_action:
|
|
|
|
``cover.close`` Action
|
|
----------------------
|
|
|
|
This :ref:`action <config-action>` closes the cover with the given ID when executed.
|
|
|
|
.. code-block:: yaml
|
|
|
|
on_...:
|
|
then:
|
|
- cover.close: cover_1
|
|
|
|
.. note::
|
|
|
|
This action can also be expressed in :ref:`lambdas <config-lambda>`:
|
|
|
|
.. code-block:: cpp
|
|
|
|
auto call = id(cover_1).make_call();
|
|
call.set_command_close();
|
|
call.perform();
|
|
|
|
.. _cover-stop_action:
|
|
|
|
``cover.stop`` Action
|
|
---------------------
|
|
|
|
This :ref:`action <config-action>` stops the cover with the given ID when executed.
|
|
|
|
.. code-block:: yaml
|
|
|
|
on_...:
|
|
then:
|
|
- cover.stop: cover_1
|
|
|
|
.. note::
|
|
|
|
This action can also be expressed in :ref:`lambdas <config-lambda>`:
|
|
|
|
.. code-block:: cpp
|
|
|
|
auto call = id(cover_1).make_call();
|
|
call.set_command_stop();
|
|
call.perform();
|
|
|
|
.. _cover-control_action:
|
|
|
|
``cover.control`` Action
|
|
------------------------
|
|
|
|
This :ref:`action <config-action>` is a more generic version of the other cover actions and
|
|
allows all cover attributes to be set.
|
|
|
|
.. code-block:: yaml
|
|
|
|
on_...:
|
|
then:
|
|
- cover.control:
|
|
id: cover_1
|
|
position: 50%
|
|
tilt: 50%
|
|
|
|
Configuration variables:
|
|
|
|
- **id** (**Required**, :ref:`config-id`): The cover to control.
|
|
- **stop** (*Optional*, boolean): Whether to stop the cover.
|
|
- **state** (*Optional*, string): The state to set the cover to - one of ``OPEN`` or ``CLOSE``.
|
|
- **position** (*Optional*, float): The cover position to set.
|
|
|
|
- ``0.0`` = ``0%`` = ``CLOSED``
|
|
- ``1.0`` = ``100%`` = ``OPEN``
|
|
|
|
- **tilt** (*Optional*, float): The tilt position to set. In range 0% - 100%.
|
|
|
|
.. note::
|
|
|
|
This action can also be expressed in :ref:`lambdas <config-lambda>`:
|
|
|
|
.. code-block:: cpp
|
|
|
|
auto call = id(cover_1).make_call();
|
|
// set attributes
|
|
call.set_position(0.5);
|
|
call.perform();
|
|
|
|
.. _cover-lambda_calls:
|
|
|
|
lambda calls
|
|
------------
|
|
|
|
From :ref:`lambdas <config-lambda>`, you can call several methods on all covers to do some
|
|
advanced stuff.
|
|
|
|
- ``publish_state()``: Manually cause the cover to publish a new state and store it internally.
|
|
If it's different from the last internal state, it's additionally published to the frontend.
|
|
|
|
.. code-block:: yaml
|
|
|
|
// Within lambda, make the cover report a specific state
|
|
id(my_cover).publish_state(COVER_OPEN);
|
|
id(my_cover).publish_state(COVER_CLOSED);
|
|
|
|
- ``state``: Retrieve the current state of the cover.
|
|
|
|
.. code-block:: yaml
|
|
|
|
if (id(my_cover).position == COVER_OPEN) {
|
|
// Cover is open
|
|
} else {
|
|
// Cover is closed
|
|
}
|
|
|
|
See Also
|
|
--------
|
|
|
|
- :apiref:`cover/cover.h`
|
|
- :ghedit:`Edit`
|
|
|
|
.. toctree::
|
|
:maxdepth: 1
|
|
:glob:
|
|
|
|
*
|