fix(dice): bind Alesis MultiMix active stream profile - #12
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Recognize the exact Alesis MultiMix FireWire DICE identity and use a known active stream profile for its observed 12-in/2-out 48 kHz shape. Ignore inactive DICE streams with iso=-1 when deriving runtime caps and choose the discovered/profile iso channels during duplex restart instead of hardcoded defaults. Tests: DeviceProtocolFactoryTests, DICETcatProtocolTests, DICEDuplexBringupControllerTests, DiceDuplexRestartCoordinatorTests.
mrmidi
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May 29, 2026 09:14
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Thanks! If it works on real hardware — it's a perfect example how to add support to new DICE-based interface for current driver architecture. |
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Jun 12, 2026
fix(dice): bind Alesis MultiMix active stream profile
alicankaralar
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Jul 12, 2026
…ation 44100.md: - §12: reverse-engineer RME FirefaceAudioDriver's 44.1 cadence — DCL-branch Bresenham (increment = rate/8000), closed-loop RX clock recovery via the +276 per-group target table and a 1/16 IIR estimate, and per-rate startup latency anchors. Behavioral/algorithm observations only (proprietary binary). - Extend the IDA evidence index and add RME-specific open questions. - Mark all open questions with status: mrmidi#6 RESOLVED (Linux cross-check), mrmidi#8 RESOLVED-by-decision (resync branch not needed under replay), mrmidi#12 RESOLVED design / capture-gated value; flag #1–#5 as legacy-DCL archaeology, not blockers. SAMPLE_RATE_EXPANSION.md: - §3: minimal TX cadence contract ({data/no-data, SYT}; DBC free; SYT = delta replay + per-rate phase re-anchor; payload separate; RX carries none) and what "device-as-master" does and does not remove. - §8: consolidate the capture-gated items into one measurement (per-rate presentation lead + startup-prefix tolerance) in one gated session, partly self-instrumented via [TxSyt]/[Zts] traces; mrmidi#9/mrmidi#10 moot under replay. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
forkt69
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Aug 28, 2026
…ation 44100.md: - §12: reverse-engineer RME FirefaceAudioDriver's 44.1 cadence — DCL-branch Bresenham (increment = rate/8000), closed-loop RX clock recovery via the +276 per-group target table and a 1/16 IIR estimate, and per-rate startup latency anchors. Behavioral/algorithm observations only (proprietary binary). - Extend the IDA evidence index and add RME-specific open questions. - Mark all open questions with status: mrmidi#6 RESOLVED (Linux cross-check), mrmidi#8 RESOLVED-by-decision (resync branch not needed under replay), mrmidi#12 RESOLVED design / capture-gated value; flag mrmidi#1–mrmidi#5 as legacy-DCL archaeology, not blockers. SAMPLE_RATE_EXPANSION.md: - §3: minimal TX cadence contract ({data/no-data, SYT}; DBC free; SYT = delta replay + per-rate phase re-anchor; payload separate; RX carries none) and what "device-as-master" does and does not remove. - §8: consolidate the capture-gated items into one measurement (per-rate presentation lead + startup-prefix tolerance) in one gated session, partly self-instrumented via [TxSyt]/[Zts] traces; mrmidi#9/mrmidi#10 moot under replay. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
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Recognize the exact Alesis MultiMix FireWire DICE identity and use a known active stream profile for its observed 12-in/2-out 48 kHz shape. Ignore inactive DICE streams with iso=-1 when deriving runtime caps and choose the discovered/profile iso channels during duplex restart instead of hardcoded defaults.
Tests: DeviceProtocolFactoryTests, DICETcatProtocolTests, DICEDuplexBringupControllerTests, DiceDuplexRestartCoordinatorTests.