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Update MQTT cover template handling (#17738)
Co-authored-by: Erik Montnemery <erik@montnemery.com> Co-authored-by: Franck Nijhof <frenck@frenck.nl>
This commit is contained in:
Michael Klamminger
Franck Nijhof
parent
163c5cf2e3
commit
b8fa1953b9
@ -168,7 +168,7 @@ position_open:
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type: integer
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default: 100
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position_template:
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description: "Defines a [template](/topics/templating/) that can be used to extract the payload for the `position_topic` topic."
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description: "Defines a [template](/topics/templating/) that can be used to extract the payload for the `position_topic` topic. Within the template the following variables are available: `entity_id`, `position_open`; `position_closed`; `tilt_min`; `tilt_max`. The `entity_id` can be used to reference the entity's attributes with help of the [states](/docs/configuration/templating/#states) template function;"
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required: false
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type: string
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position_topic:
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@ -186,7 +186,7 @@ retain:
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type: boolean
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default: false
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set_position_template:
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description: "Defines a [template](/topics/templating/) to define the position to be sent to the `set_position_topic` topic. Incoming position value is available for use in the template `{% raw %}{{ position }}{% endraw %}`. If no template is defined, the position (0-100) will be calculated according to `position_open` and `position_closed` values."
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description: "Defines a [template](/topics/templating/) to define the position to be sent to the `set_position_topic` topic. Incoming position value is available for use in the template `{% raw %}{{ position }}{% endraw %}`. Within the template the following variables are available: `entity_id`, `position`, the target position in percent; `position_open`; `position_closed`; `tilt_min`; `tilt_max`. The `entity_id` can be used to reference the entity's attributes with help of the [states](/docs/configuration/templating/#states) template function;"
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required: false
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type: string
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set_position_topic:
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@ -228,7 +228,7 @@ tilt_closed_value:
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type: integer
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default: 0
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tilt_command_template:
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description: "Defines a [template](/topics/templating/) that can be used to extract the payload for the `tilt_command_topic` topic."
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description: "Defines a [template](/topics/templating/) that can be used to extract the payload for the `tilt_command_topic` topic. Within the template the following variables are available: `entity_id`, `tilt_position`, the target tilt position in percent; `position_open`; `position_closed`; `tilt_min`; `tilt_max`. The `entity_id` can be used to reference the entity's attributes with help of the [states](/docs/configuration/templating/#states) template function;"
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required: false
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type: string
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tilt_command_topic:
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@ -236,7 +236,7 @@ tilt_command_topic:
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required: false
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type: string
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tilt_max:
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description: The maximum tilt value
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description: The maximum tilt value.
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required: false
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type: integer
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default: 100
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@ -256,7 +256,7 @@ tilt_optimistic:
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type: boolean
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default: "`true` if `tilt_status_topic` is not defined, else `false`"
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tilt_status_template:
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description: "Defines a [template](/topics/templating/) that can be used to extract the payload for the `tilt_status_topic` topic."
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description: "Defines a [template](/topics/templating/) that can be used to extract the payload for the `tilt_status_topic` topic. Within the template the following variables are available: `entity_id`, `position_open`; `position_closed`; `tilt_min`; `tilt_max`. The `entity_id` can be used to reference the entity's attributes with help of the [states](/docs/configuration/templating/#states) template function;"
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required: false
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type: string
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tilt_status_topic:
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@ -459,6 +459,135 @@ For auto discovery message the payload needs to be set to `null`, example for co
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{% endraw %}
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### Full configuration using `entity_id`- variable in the template
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The example below shows an example of how to correct the state of the blind depending if it moved up, or down.
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{% raw %}
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```yaml
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# Example configuration.yaml entry
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cover:
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- platform: mqtt
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name: "MQTT Cover"
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command_topic: "home-assistant/cover/set"
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state_topic: "home-assistant/cover/state"
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position_topic: "home-assistant/cover/position"
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set_position_topic: "home-assistant/cover/position/set"
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payload_open: "open"
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payload_close: "close"
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payload_stop: "stop"
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state_opening: "open"
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state_closing: "close"
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state_stopped: "stop"
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optimistic: false
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position_template: |-
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{% if not state_attr(entity_id, "current_position") %}
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{{ value }}
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{% elif state_attr(entity_id, "current_position") < (value | int) %}
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{{ (value | int + 1) }}
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{% elif state_attr(entity_id, "current_position") > (value | int) %}
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{{ (value | int - 1) }}
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{% else %}
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{{ value }}
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{% endif %}
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```
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{% endraw %}
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### Full configuration using advanced templating
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The example below shows a full example of how to set up a venetian blind which has a combined position and tilt topic. The blind in the example has moveable slats which tilt with a position change. In the example, it takes the blind 6% of the movement for a full rotation of the slats.
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Following variable might be used in `position_template`, `set_position_template`, `tilt_command_template` and `tilt_status_template`, `json_attributes_template` (only `entity_id`).
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- `entity_id` - The ID of the entity itself. It can be used to reference its attributes with the help of the [states](/docs/configuration/templating/#states) template function.
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- `position_open`
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- `position_closed`
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- `tilt_min`
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- `tilt_max`
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{% raw %}
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```yaml
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# Example configuration.yaml entry
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cover:
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- platform: mqtt
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name: "MQTT Cover"
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command_topic: "home-assistant/cover/set"
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state_topic: "home-assistant/cover/state"
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position_topic: "home-assistant/cover/position"
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set_position_topic: "home-assistant/cover/position/set"
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tilt_command_topic: "home-assistant/cover/position/set" # same as `set_position_topic`
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qos: 1
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retain: false
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payload_open: "open"
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payload_close: "close"
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payload_stop: "stop"
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state_opening: "open"
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state_closing: "close"
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state_stopped: "stop"
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position_open: 100
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position_closed: 0
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tilt_min: 0
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tilt_max: 6
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tilt_opened_value: 3
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tilt_closed_value: 0
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optimistic: false
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position_template: |-
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{% if not state_attr(entity_id, "current_position") %}
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{
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"position" : value,
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"tilt_value" : 0
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}
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{% else %}
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{% set position = state_attr(entity_id, "current_position") %}
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{% set tilt_percent = (state_attr(entity_id, "current_tilt_position")) %}
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{% set movement = value | int - position %}
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{% set tilt = (tilt_percent / 100 * (tilt_max - tilt_min)) %}
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{% set tilt_value = min(max((tilt + movement), tilt_min), max) %}
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{
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"postition": value,
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"pos": position,
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"tilt": tilt,
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"tilt_value": tilt_value,
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"tilt_percent" : tilt_percent,
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"mov" : movement
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}
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{% endif %}
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tilt_command_template: >-
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{% set position = state_attr(entity_id, "current_position") %}
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{% set tilt = state_attr(entity_id, "current_tilt_position") %}
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{% set movement = (tilt_position - tilt) / 100 * tilt_max %}
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{{ position + movement }}
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payload_open: "on"
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payload_close:
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payload_stop: "on"
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```
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{% endraw %}
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The following commands can be disabled: `open`, `close`, `stop` by overriding their payloads: `payload_open`, `payload_close`, `payload_stop`
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For auto discovery message the payload needs to be set to `null`, example for cover without close command:
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{% raw %}
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```json
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{
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"cover": [
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{
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"platform": "mqtt",
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"payload_open": "on",
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"payload_close": null,
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"payload_stop": "on"
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}
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]
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}
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```
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{% endraw %}
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### Testing your configuration
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To test, you can use the command line tool `mosquitto_pub` shipped with `mosquitto` or the `mosquitto-clients` package to send MQTT messages. This allows you to operate your cover manually:
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