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Add scale and offset to temperature values to Modbus Climate #27045

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merged 4 commits into from Nov 26, 2019
Merged

Add scale and offset to temperature values to Modbus Climate #27045

merged 4 commits into from Nov 26, 2019

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adamchengtkc
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@adamchengtkc adamchengtkc commented Sep 29, 2019 •
edited

Breaking Change:

No breaking change

Description:

  1. Change HVAC mode to HVAC_MODE_AUTO since the logic for most ventilation/AC are managed by the unit itself
  2. Added optional scale and offset in similar fashion to Modbus sensor
  3. Added optionally configurable min_temp, max_temp and temp_step to avoid values not supported by the HVAC
  4. Added optionally configurable temperature unit

This is my first PR and I have tried to read as many doc as possible. Please correct me if I done something wrong.

Related issue (if applicable): fixes #17873

Pull request with documentation for home-assistant.io (if applicable): home-assistant/home-assistant.io#10480

Example entry for configuration.yaml (if applicable):

  - platform: modbus
    name: Ventilation
    hub: default
    slave: 1
    data_type: uint
    target_temp_register: 135
    current_temp_register: 8
    data_count: 1
    scale: 0.1
    precision: 1
    max_temp: 30
    min_temp: 15
    temp_step: 1

Checklist:

  • The code change is tested and works locally.
  • Local tests pass with tox. Your PR cannot be merged unless tests pass
  • There is no commented out code in this PR.
  • I have followed the development checklist

If user exposed functionality or configuration variables are added/changed:

If the code communicates with devices, web services, or third-party tools:

  • The manifest file has all fields filled out correctly. Update and include derived files by running python3 -m script.hassfest.
  • New or updated dependencies have been added to requirements_all.txt by running python3 -m script.gen_requirements_all.
  • Untested files have been added to .coveragerc.

If the code does not interact with devices:

  • Tests have been added to verify that the new code works.

@project-bot project-bot bot added this to Needs review in Dev Sep 29, 2019
@adamchengtkc adamchengtkc changed the title Add scale and offset to temperature values Add scale and offset to temperature values to Modbus Climate Sep 29, 2019
@adamchengtkc adamchengtkc mentioned this pull request Sep 29, 2019
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@frenck
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frenck commented Sep 30, 2019

Thank you for your contribution thus far! 🎖 Since this is a significant contribution, we would appreciate you'd added yourself to the list of code owners for this integration. ❤️

Please, add your GitHub username to the manifest.json of this integration.

For more information about "code owners", see: Architecture Decision Record 0008: Code owners.

@skabelkins
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Looking forward to this feature.

@kontaktanderson
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Also looking forward to this feature, especially because the current component is broken due to missing temperature unit :-)

@adamchengtkc
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@frenck What does it take to get it merged? Thanks
@skabelkins @kontaktanderson It would be helpful if you can help testing this by downloading all the folder under https://github.com/adamchengtkc/home-assistant/tree/test/homeassistant/components/modbus and put them in a modbus folder under custom_components

@kontaktanderson
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@adamchengtkc tested and found fully functional :-)

@skabelkins
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skabelkins commented Nov 16, 2019 •
edited

@balloob sorry for disturbing,
Modbus Climate component is broken more than a year (see #17873); this MR fixes it, but nobody cares. Could you please invite someone who is in charge of reviewing this? Thanks in advance.

Dev automation moved this from Needs review to Reviewer approved Nov 26, 2019
@balloob balloob merged commit 6e7b5b7 into home-assistant:dev Nov 26, 2019
Dev automation moved this from Reviewer approved to Done Nov 26, 2019
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@balloob balloob balloob approved these changes

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Successfully merging this pull request may close these issues.

Climate --> Modbus component doesn't appear/work
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@adamchengtkc @frenck @skabelkins @kontaktanderson @balloob @homeassistant