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[BUG] Windows service to respond to UMP Stream Configuration requests #440

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MusicMaker opened this issue Nov 23, 2024 · 2 comments
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area-service-or-api 🖥️ Related to the Windows Service, core API, abstractions, etc. bug 🐞 Something isn't working

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@MusicMaker
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MusicMaker commented Nov 23, 2024

Description

Page 37 of the UMP 1.1.1 specification describes that a device can request a configuration request.

Upon sending
F0050103 00000000 00000000 00000000 Stream (0F) Endpoint Stream Configuration Request Complete, Protocol 0001h, Jitter 03h
The Windows service does not respond to such request.

Describe the solution you'd like
Respond to stream configuration requests

Alternatives considered
N/A

@MusicMaker MusicMaker added the feature request 💡 New feature request or proposal label Nov 23, 2024
@Psychlist1972 Psychlist1972 added the bug 🐞 Something isn't working label Nov 23, 2024
@Psychlist1972 Psychlist1972 added area-service-or-api 🖥️ Related to the Windows Service, core API, abstractions, etc. and removed feature request 💡 New feature request or proposal labels Nov 23, 2024
@Psychlist1972
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Is this with the same device where function block changes sent to the service are not being processed after initial negotiation? If so, may be the same issue. I'll need to see if there's some disconnection happening.

Changed to bug because there's code in the service to handle the stream configuration request.

@MusicMaker
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MusicMaker commented Nov 24, 2024

AFAIK see with DP7 and latest driver, the function block name and endpoint name notification send to the host AFTER initial negotiation initialized by the host ARE correctly recognized by the service, just stream configuration request is not responded to.

@MusicMaker MusicMaker changed the title [Feature] Windows service to respond to UMP Stream Configuration requests [Bug] Windows service to respond to UMP Stream Configuration requests Nov 24, 2024
@MusicMaker MusicMaker changed the title [Bug] Windows service to respond to UMP Stream Configuration requests [BUG] Windows service to respond to UMP Stream Configuration requests Nov 24, 2024
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Labels
area-service-or-api 🖥️ Related to the Windows Service, core API, abstractions, etc. bug 🐞 Something isn't working
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