HA Automation Blueprint: Control cover entities from KNX switching and percent (DPT 5.001) telegrams.

knx-cover-control.yaml

blueprint:
  name: KNX - cover control
  description: Control cover entities from KNX switching and percent
      (DPT 5.001) telegrams.
  homeassistant:
    # `knx.telegram` trigger and `enabled` templates require Home Assistant 2024.6.0
    min_version: "2024.6.0"
  domain: automation
  input:
    cover:
      name: Cover
      description: The cover that shall be controled.
      selector:
        entity:
          domain: cover
    up_down_address:
      name: Cover Up/Down group address
      description: >
        Group address for cover up and down (DPT 1.008).
        Example: '3/1/19'
      default: null
    stop_address:
      name: Stop group address
      description: >
        Group address for stop (DPT 1.010) 
        Example: '3/2/19'
      default: null
    current_direction_address:
      name: Current direction address
      description: >
        Group address for current direction (DPT 1.008). 
        Example: '3/4/19'
      default: null
    absolute_position_address:
      name: Absolute position group address(es)
      description: >
        Group address(es) for setting absolute position (DPT 5.001).
        Example:
        ```
        - 3/5/19
        - ...
        ```
      selector:
        object:
      default: null
    absolute_position_state_address:
      name: Absolute position state group address
      description: >
        Group address for absolute position state (DPT 5.001). 
        Example: '3/6/59'
      default: null
    state_position_top_address:
      name: State position top group address
      description: >
        Group address for absolute position state top. DPT 1.002 
        Example: '3/6/19'
      default: null
    state_position_down_address:
      name: State position down group address
      description: >
        Group address for absolute position state down (DPT 1.002). 
        Example: '3/6/39'
      default: null
  source_url: https://gist.github.com/aschamberger/585661949b8eb8462f997279a341377a
mode: parallel
max_exceeded: silent
variables:
  cover_entity_id: !input cover
  absolute_position_gas: !input absolute_position_address
trigger_variables:
  _up_down_address: !input up_down_address
  _stop_address: !input stop_address
  _current_direction_address: !input current_direction_address
  _absolute_position_address: !input absolute_position_address
  _absolute_position_state_address: !input absolute_position_state_address
  _state_position_top_address: !input state_position_top_address
  _state_position_down_address: !input state_position_down_address
trigger:
- platform: knx.telegram
  destination: !input up_down_address
  group_value_read: false
  group_value_response: false
  id: up_down
  enabled: "{{ _up_down_address != None }}"
- platform: knx.telegram
  destination: !input stop_address
  group_value_read: false
  group_value_response: false
  id: stop
  enabled: "{{ _stop_address != None }}"
- platform: state
  entity_id: !input cover
  attribute: current_position
  id: expose_direction
  enabled: "{{ _current_direction_address != None }}"
- platform: knx.telegram
  destination: !input absolute_position_address
  group_value_read: false
  group_value_response: false
  id: absolute_position
  enabled: "{{ _absolute_position_address != None }}"
- platform: state
  entity_id: !input cover
  attribute: current_position
  id: expose_position
  enabled: "{{ _absolute_position_state_address != None }}"
- platform: knx.telegram
  destination: !input absolute_position_state_address
  group_value_write: false
  group_value_response: false
  id: expose_position_read
  enabled: "{{ _absolute_position_state_address != None }}"
- platform: state
  entity_id: !input cover
  attribute: current_position
  to: 100
  id: expose_top
  enabled: "{{ _state_position_top_address != None }}"
- platform: state
  entity_id: !input cover
  attribute: current_position
  to: 0
  id: expose_down
  enabled: "{{ _state_position_down_address != None }}"
- platform: state
  entity_id: !input cover
  attribute: current_position
  from: 100
  id: expose_top_gone
  enabled: "{{ _state_position_top_address != None }}"
- platform: state
  entity_id: !input cover
  attribute: current_position
  from: 0
  id: expose_down_gone
  enabled: "{{ _state_position_down_address != None }}"
- platform: knx.telegram
  destination: !input state_position_top_address
  group_value_write: false
  group_value_response: false
  id: expose_top_read
  enabled: "{{ _state_position_top_address != None }}"
- platform: knx.telegram
  destination: !input state_position_down_address
  group_value_write: false
  group_value_response: false
  id: expose_down_read
  enabled: "{{ _state_position_down_address != None }}"
action:
- choose:
  # UP
  - conditions:
      condition: and
      conditions:
      - condition: trigger
        id: up_down
      - '{{ trigger.payload == 0 }}'
    sequence:
    - service: cover.open_cover
      entity_id: !input 'cover'
  # DOWN
  - conditions:
      condition: and
      conditions:
      - condition: trigger
        id: up_down
      - '{{ trigger.payload == 1 }}'
    sequence:
    - service: cover.close_cover
      entity_id: !input cover
  # STOP
  - conditions:
      condition: and
      conditions:
      - condition: trigger
        id: stop
    sequence:
    - service: cover.stop_cover
      entity_id: !input cover
  # EXPOSE CURRENT DIRECTION: 0 up, 1 down
  # this is not the same as with KNX where the direction is sent when cover movement is startet
  # could be sent above when triggered from KNX, then however state is missing when triggered via UI
  - conditions:
      condition: and
      conditions:
      - condition: trigger
        id: expose_direction
    sequence:
    - service: knx.send
      data:
        address: !input current_direction_address
        payload: '{% if trigger.to_state.attributes.current_position - trigger.from_state.attributes.current_position > 0 %}0{% else %}1{% endif %}'
  # SET ABSOLUTE POSITION
  - conditions:
      condition: and
      conditions:
      - condition: trigger
        id: absolute_position
    sequence:
    - service: cover.set_cover_position
      entity_id: !input cover
      data:
        position: '{{ (1-trigger.payload[0]/255)*100 }}' 
  # EXPOSE ABSOLUTE POSITION STATE
  - conditions:
      condition: or
      conditions:
      - condition: trigger
        id: expose_position
      - condition: trigger
        id: expose_position_read
    sequence:
    - service: knx.send
      data: 
        address: !input absolute_position_state_address
        payload: "{% if state_attr(cover_entity_id, 'current_position') == None %}0{% else %}{{ 100-state_attr(cover_entity_id, 'current_position') }}{% endif %}"
        response: "{{ trigger.id == 'expose_position_read' }}"
        type: percent
  # EXPOSE TOP
  - conditions:
      condition: and
      conditions:
      - condition: trigger
        id: expose_top
    sequence:
    - service: knx.send
      data: 
        address: !input state_position_top_address
        payload: 1
  # EXPOSE DOWN
  - conditions:
      condition: and
      conditions:
      - condition: trigger
        id: expose_down
    sequence:
    - service: knx.send
      data: 
        address: !input state_position_down_address
        payload: 1
  # EXPOSE TOP GONE
  - conditions:
      condition: and
      conditions:
      - condition: trigger
        id: expose_top_gone
    sequence:
    - service: knx.send
      data: 
        address: !input state_position_top_address
        payload: 0
  # EXPOSE DOWN GONE
  - conditions:
      condition: and
      conditions:
      - condition: trigger
        id: expose_down_gone
    sequence:
    - service: knx.send
      data: 
        address: !input state_position_down_address
        payload: 0
  # EXPOSE TOP READ
  - conditions:
      condition: and
      conditions:
      - condition: trigger
        id: expose_top_read
    sequence:
    - service: knx.send
      data: 
        address: !input state_position_top_address
        payload: "{{ is_state_attr(cover_entity_id, 'current_position', 100) }}"
        response: 1
  # EXPOSE DOWN READ
  - conditions:
      condition: and
      conditions:
      - condition: trigger
        id: expose_down_read
    sequence:
    - service: knx.send
      data: 
        address: !input state_position_down_address
        payload: "{{ is_state_attr(cover_entity_id, 'current_position', 0) }}"
        response: 1