Unable to change volume on yamaha musiccast

[sidgames5]

The problem

I can't change the volume of my Yamaha Musiccast receiver. Home assistant correctly displays the current volume and i can mute it from home assistant but the volume slider does not work. I am able to change the volume using the Yamaha AV controller app and I found an API to change the volume that I included in the additional info section.

What version of Home Assistant Core has the issue?

core-2024.7.2

What was the last working version of Home Assistant Core?

No response

What type of installation are you running?

Home Assistant OS

Integration causing the issue

Yamaha Musiccast

Link to integration documentation on our website

https://www.home-assistant.io/integrations/yamaha_musiccast/

Diagnostics information

No response

Example YAML snippet

No response

Anything in the logs that might be useful for us?

No response

Additional information

I would open a PR but I am not familiar with the home assistant code. I have found these API requests to work:

Get status http://ip/YamahaExtendedControl/v1/main/getStatus
Music info http://ip/YamahaExtendedControl/v1/netusb/getPlayInfo

Power on http://ip/YamahaExtendedControl/v1/main/setPower?power=on
Power off http://ip/YamahaExtendedControl/v1/main/setPower?power=standby

Play http://ip/YamahaExtendedControl/v1/netusb/setPlayback?playback=play
Pause http://ip/YamahaExtendedControl/v1/netusb/setPlayback?playback=pause
Stop http://ip/YamahaExtendedControl/v1/netusb/setPlayback?playback=stop
Next http://ip/YamahaExtendedControl/v1/netusb/setPlayback?playback=next
Previous http://ip/YamahaExtendedControl/v1/netusb/setPlayback?playback=previous

Play http://ip/YamahaExtendedControl/v1/main/setVolume?volume=100
Mute http://ip/YamahaExtendedControl/v1/main/setMute?enabled=true

Input http://ip/YamahaExtendedControl/v1/main/setInput?input=hdmi1

[home-assistant]

Hey there @vigonotion, @micha91, mind taking a look at this issue as it has been labeled with an integration (yamaha_musiccast) you are listed as a code owner for? Thanks!

Code owner commands

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• @home-assistant close Closes the issue.
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• @home-assistant reopen Reopen the issue.
• @home-assistant unassign yamaha_musiccast Removes the current integration label and assignees on the issue, add the integration domain after the command.
• @home-assistant add-label needs-more-information Add a label (needs-more-information, problem in dependency, problem in custom component) to the issue.
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yamaha_musiccast documentation
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[micha91]

Unfortunately I cannot reproduce this issue in the current 2024.10 release. We are actually using the APIs described in the additional information (see here). So if that API call is working for you, it should also be working via HA, too.

@sidgames5 Have you tried to use the media_player.set_volume service via the developer tools?

[sidgames5]

I tried the service and that doesnt work. If it helps the model is Yamaha TSR-5810.