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Invalid calibration when using a different floor image in Xiaomi Vacuum Map card #6

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Invalid calibration when using a different floor image in Xiaomi Vacuum Map card#6

Description

@JohnyR
JohnyR
opened on Mar 31, 2025

Hi,

When using any image other than my first floor's, the Xiaomi Vac card throws an "Invalid calibration" error.

I assume it's related to Calibration Points. Reloading the integrations does not resolve the issue.

Image

Potentially related error in logs:
2025-03-31 15:00:20.721 WARNING (MainThread) [py.warnings] /usr/local/lib/python3.13/site-packages/turbojpeg.py:940: UserWarning: Corrupt JPEG data: 608 extraneous bytes before marker 0xfe

Activity

  1. Lash-L commented on Mar 31, 2025

    @Lash-L
    Lash-L
    on Mar 31, 2025
    Collaborator

    You need to change which map is selected, and then the calibration points should exist. Give that a try and let me know how it goes

    Potentially:

    1. Use the select entity to select a new map - wait 30seconds)
    2. try to review the image again
    3. if that fails, reload the custom map integration (not Roborock)

    once it gets the calibration points, it shouldn’t need to do it again until you restart

  2. JohnyR commented on Mar 31, 2025

    @JohnyR
    JohnyR
    on Mar 31, 2025
    Author

    Hey @Lash-L, thanks for the quick reply.

    I'm actually automatically changing the selected map when I load a new preset via:

    activate_on_switch: true
activate:
  service: vacuum.send_command
  service_data:
    entity_id: vacuum.roborock_qrevo_pro
    command: load_multi_map
    params: 1

    I can see that the selected floor is being changed on the Roborock integration, but the invalid calibration error persists even after the select entity updates and reloading the Custom Map integrations. Manually changing the select via the UI in the integration yields the same result.

  3. Lash-L commented on Mar 31, 2025

    @Lash-L
    Lash-L
    on Mar 31, 2025
    Collaborator

    If you reload the custom map integration do you still see the same effect?

  4. JohnyR commented on Mar 31, 2025

    @JohnyR
    JohnyR
    on Mar 31, 2025
    Author

    Yup.

  5. Lash-L commented on Mar 31, 2025

    @Lash-L
    Lash-L
    on Mar 31, 2025
    Collaborator

    I've put some thought into the broken as I knew it was a problem going into it

    Basically, map logic is relatively computationally expensive compared to everything else. So we do some caching. The actual image is cached to help keep compute time low when a user has multiple maps.

    What you can do is load the map, reload the Roborock integration, reload the custom map integration, and hit generate static config for the currently selected map. It will output your calibration points. This isn't ideal as if mapdata/ calibration significantly changes it will lead to problems but it would be a solution.

    I'll keep this on my mind and see if I can come up with a solution I like

  6. JohnyR commented on Apr 1, 2025

    @JohnyR
    JohnyR
    on Apr 1, 2025
    Author

    Did you mean generate room configs? I don't see any calibration points being appended when using generate static config.

    Once I've set the predefined_selections for the second floor, going back to the first floor with it's own predefined_selections returns the invalid calibration error, and prevents me from using modes (until I reload the Roborock integration).

    Image

    Image

    Config:

    type: custom:xiaomi-vacuum-map-card
entity: vacuum.roborock_qrevo_pro
title: ""
preset_name: First floor
vacuum_platform: Roborock
map_locked: true
two_finger_pan: true
map_source:
  camera: image.roborock_qrevo_pro_first_floor_custom
calibration_source:
  camera: true
activate_on_switch: true
activate:
  service: vacuum.send_command
  service_data:
    entity_id: vacuum.roborock_qrevo_pro
    command: load_multi_map
    params: 1
append_icons: true
tiles: []
icons:
  - type: menu
    tooltip: Change floor
    label: test
    menu_id: selected_map
    icon_id: selected_map
    entity: select.roborock_qrevo_pro_selected_map
    available_values_attribute: options
    icon: mdi:map
    tap_action:
      action: call-service
      service: select.select_option
      service_data:
        option: "[[value]]"
        entity_id: "[[entity_id]]"
map_modes:
  - template: vacuum_clean_zone
  - template: vacuum_goto
  - template: vacuum_clean_segment
    predefined_selections:
      - id: "16"
        icon:
          name: mdi:broom
          x: 27000
          "y": 36550
        label:
          text: Corridor
          x: 27000
          "y": 36550
          offset_y: 35
        outline:
          - - 26100
            - 34900
          - - 27900
            - 34900
          - - 27900
            - 38200
          - - 26100
            - 38200
      - id: "17"
        icon:
          name: mdi:broom
          x: 28275
          "y": 37850
        label:
          text: Bathroom
          x: 28275
          "y": 37850
          offset_y: 35
        outline:
          - - 27850
            - 36200
          - - 28700
            - 36200
          - - 28700
            - 39500
          - - 27850
            - 39500
      - id: "18"
        icon:
          name: mdi:broom
          x: 27725
          "y": 39825
        label:
          text: Entrance
          x: 27725
          "y": 39825
          offset_y: 35
        outline:
          - - 26750
            - 38050
          - - 28700
            - 38050
          - - 28700
            - 41600
          - - 26750
            - 41600
      - id: "19"
        icon:
          name: mdi:broom
          x: 25900
          "y": 33325
        label:
          text: Kitchen
          x: 25900
          "y": 33325
          offset_y: 35
        outline:
          - - 23500
            - 31800
          - - 28300
            - 31800
          - - 28300
            - 34850
          - - 23500
            - 34850
      - id: "20"
        icon:
          name: mdi:broom
          x: 24000
          "y": 29850
        label:
          text: Dining room
          x: 24000
          "y": 29850
          offset_y: 35
        outline:
          - - 19200
            - 26650
          - - 28800
            - 26650
          - - 28800
            - 33050
          - - 19200
            - 33050
      - id: "21"
        icon:
          name: mdi:broom
          x: 25900
          "y": 27150
        label:
          text: Living room
          x: 25900
          "y": 27150
          offset_y: 35
        outline:
          - - 23050
            - 25250
          - - 28750
            - 25250
          - - 28750
            - 29050
          - - 23050
            - 29050
additional_presets:
  - preset_name: Second floor
    vacuum_platform: Roborock
    entity: vacuum.roborock_qrevo_pro
    map_source:
      camera: image.roborock_qrevo_pro_second_floor_custom
    calibration_source:
      camera: true
    tiles: []
    activate_on_switch: true
    activate:
      service: vacuum.send_command
      service_data:
        entity_id: vacuum.roborock_qrevo_pro
        command: load_multi_map
        params: 0
    map_modes:
      - template: vacuum_clean_zone
      - template: vacuum_goto
      - template: vacuum_clean_segment
        predefined_selections:
          - id: "16"
            icon:
              name: mdi:broom
              x: 20800
              "y": 26400
            label:
              text: Guest bedroom
              x: 20800
              "y": 26400
              offset_y: 35
            outline:
              - - 18600
                - 24950
              - - 23000
                - 24950
              - - 23000
                - 27850
              - - 18600
                - 27850
          - id: "17"
            icon:
              name: mdi:broom
              x: 28825
              "y": 23400
            label:
              text: Her Closet
              x: 28825
              "y": 23400
              offset_y: 35
            outline:
              - - 28100
                - 22200
              - - 29550
                - 22200
              - - 29550
                - 24600
              - - 28100
                - 24600
          - id: "18"
            icon:
              name: mdi:broom
              x: 28825
              "y": 26725
            label:
              text: His Closet
              x: 28825
              "y": 26725
              offset_y: 35
            outline:
              - - 28200
                - 25850
              - - 29450
                - 25850
              - - 29450
                - 27600
              - - 28200
                - 27600
          - id: "19"
            icon:
              name: mdi:broom
              x: 26425
              "y": 23675
            label:
              text: Laundry room
              x: 26425
              "y": 23675
              offset_y: 35
            outline:
              - - 25100
                - 22800
              - - 27750
                - 22800
              - - 27750
                - 24550
              - - 25100
                - 24550
          - id: "20"
            icon:
              name: mdi:broom
              x: 24125
              "y": 23975
            label:
              text: Guest Bathroom
              x: 24125
              "y": 23975
              offset_y: 35
            outline:
              - - 23450
                - 22850
              - - 24800
                - 22850
              - - 24800
                - 25100
              - - 23450
                - 25100
          - id: "21"
            icon:
              name: mdi:broom
              x: 33175
              "y": 27000
            label:
              text: Master Bathroom
              x: 33175
              "y": 27000
              offset_y: 35
            outline:
              - - 30750
                - 25900
              - - 35600
                - 25900
              - - 35600
                - 28100
              - - 30750
                - 28100
          - id: "22"
            icon:
              name: mdi:broom
              x: 31600
              "y": 24050
            label:
              text: Master bedroom
              x: 31600
              "y": 24050
              offset_y: 35
            outline:
              - - 27950
                - 22250
              - - 35250
                - 22250
              - - 35250
                - 25850
              - - 27950
                - 25850
          - id: "23"
            icon:
              name: mdi:broom
              x: 20675
              "y": 23575
            label:
              text: Office
              x: 20675
              "y": 23575
              offset_y: 35
            outline:
              - - 18150
                - 22050
              - - 23200
                - 22050
              - - 23200
                - 25100
              - - 18150
                - 25100
          - id: "24"
            icon:
              name: mdi:broom
              x: 25075
              "y": 26300
            label:
              text: Corridor
              x: 25075
              "y": 26300
              offset_y: 35
            outline:
              - - 22200
                - 24600
              - - 27950
                - 24600
              - - 27950
                - 28000
              - - 22200
                - 28000

  7. Mikefila commented on Apr 1, 2025

    @Mikefila
    Mikefila
    on Apr 1, 2025

    I am having problems with this too. The custom image entities lose their calibration points randomly. Reloading/restart/reinstall/install doesn't have any effect.

    I was able to go into the history of the images and pull the calibration points. I then manually added them to the card. If your home is completely mapped and rooms defined, you shouldn't need to change it.

    Where it says

    calibration_source:
  camera: true

    use the calibration and room points from the image attributes.

      calibration_source:
    calibration_points:
      - vacuum:
          x: 25500
          "y": 25500
        map:
          x: 1036
          "y": 516
      - vacuum:
          x: 35500
          "y": 25500
        map:
          x: 1836
          "y": 516
      - vacuum:
          x: 25500
          "y": 35500
        map:
          x: 1036
          "y": -284
  rooms:
    "16":
      x0: 18150
      y0: 19150
      x1: 22250
      y1: 22750
      number: 16
      name: Bedroom
      pos_x: null
      pos_y: null
      ...

  8. JohnyR commented on Apr 1, 2025

    @JohnyR
    JohnyR
    on Apr 1, 2025
    Author

    Figured out the calibration_points suggestion just as you commented. Thanks for confirming that they exist under attributes.

    But yes, it seems like the image entities lose their calibration points based on the selected map. Only the selected map (after integration reload) will have the points.

  9. Mikefila commented on Apr 1, 2025

    @Mikefila
    Mikefila
    on Apr 1, 2025

    When I did that, the calibration points switched and were available to the other map but it was the calibration points from the previous. I'm glad you got it working 👍

  10. JohnyR commented on Apr 2, 2025

    @JohnyR
    JohnyR
    on Apr 2, 2025
    Author

    @Lash-L, is there a way to force an update of the maps? I've flipped a few of my maps 90* in the app, but reloading this and the Roborock integration doesn't force an update.

  11. Lash-L commented on Apr 2, 2025

    @Lash-L
    Lash-L
    on Apr 2, 2025
    Collaborator

    @Lash-L, is there a way to force an update of the maps? I've flipped a few of my maps 90* in the app, but reloading this and the Roborock integration doesn't force an update.

    Maps update on state change or while cleaning. If you start a cleaning and give it a sec it will update. Otherwise, you can also theoretically change the selected map, reload the integrations, and then change back to the one you're interested in

  12. JohnyR commented on Apr 2, 2025

    @JohnyR
    JohnyR
    on Apr 2, 2025
    Author

    I've tried that, and even did a cleaning using the new map. It updated as the robot cleaned, but didn't update the orientation.

  13. MirkoKas commented on Apr 27, 2025

    @MirkoKas
    MirkoKas
    on Apr 27, 2025

    Have the calibration problem with my second floor as well.
    And also the orientation of my second map image doesn't update. Even reloading the integration and changing the map within the Roborock App doesn't help here.

  14. JohnyR commented on Apr 27, 2025

    @JohnyR
    JohnyR
    on Apr 27, 2025
    Author

    @MirkoKas I gave in and just made a new map in the app for the orientation issue.

  15. Kowol commented on Aug 5, 2025

    @Kowol
    Kowol
    on Aug 5, 2025

    Any update on this issue? Struggling with the same

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