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Author SHA1 Message Date
mikkeli b52a7dcedb Checklist v3: IMU calibration (level twice, straight pull-aways and stops); yukart/raw/imu
/ crosscheck (push) Successful in 1s
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Rust consumers (L4T) / Clippy, test, build, glibc for every service that compiles contracts in (push) Successful in 19s
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Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DDwfd6Ki8UfG4hK6W5YpJz
 2026-10-14 13:28:40 +09:00
mikkeli 4cbac36fbe IMU signals in the car's frame (attitude, gravity-free g, yaw rate) on yukart/imu/<signal>
/ crosscheck (push) Successful in 0s
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Rust consumers (L4T) / Clippy, test, build, glibc for every service that compiles contracts in (push) Successful in 17s
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The WT61's publisher owns mounting and gravity; displays get car-frame values.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DDwfd6Ki8UfG4hK6W5YpJz
 2026-10-13 23:23:31 +09:00
mikkeli 5d186bfd5d Captures plan: OBD-II through the ELM on the K-line, obd_* names, what each poller state means
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Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DDwfd6Ki8UfG4hK6W5YpJz
 2026-10-13 22:57:31 +09:00
mikkeli 229d796cfd OBD-II signals renamed obd_*, plus timing, trims, O2; GNSS signals; elm_connected; reboot command
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Rust consumers (L4T) / Clippy, test, build, glibc for every service that compiles contracts in (push) Failing after 6s
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Decision 30: CAN feeds displays, OBD-II (K-line via the ELM) calibrates, so every
obd2 signal carries the obd_ prefix and the plain names are left for decoded ones.
yukart/gnss/<signal> gives displays the fix as single values; gnss/fix stays for
navigation. Boundary: reboot beside poweroff, same guards.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DDwfd6Ki8UfG4hK6W5YpJz
 2026-10-13 22:50:03 +09:00
mikkeli 5feba8b354 Decode report: clutch and transmission not on CAN, stated once; no camera trigger plan
/ crosscheck (push) Successful in 0s
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Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DDwfd6Ki8UfG4hK6W5YpJz
 2026-10-13 21:48:07 +09:00
mikkeli 0eab0e660e Decode report: reverse rechecked, gear inference dropped for a recommended gear
/ crosscheck (push) Successful in 0s
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Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DDwfd6Ki8UfG4hK6W5YpJz
 2026-10-13 21:44:52 +09:00
mikkeli 34140cc666 Decoded Z27AG signals: layouts in signals.json can blocks, the only source
/ crosscheck (push) Successful in 1s
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Rust consumers (L4T) / Clippy, test, build, glibc for every service that compiles contracts in (push) Failing after 6s
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engine_rpm moves to source z27ag (no OBD-II on this car's CAN). Ten more:
accelerator, brake, handbrake, indicators, side lights, dipped beam, doors,
A/C compressor. Guideline 6: no service writes a CAN ID of its own.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DDwfd6Ki8UfG4hK6W5YpJz
 2026-10-13 21:31:51 +09:00
mikkeli 77d6b79c6b Z27AG first decoding pass: rpm, pedal, brake, handbrake, indicators, lights, doors, wheel speeds 
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DDwfd6Ki8UfG4hK6W5YpJz
 2026-10-13 20:47:20 +09:00
mikkeli e6a1d7f79f Boundary: poweroff command (confirm + boot_id, sent once); hello carries boot_id
/ crosscheck (push) Successful in 1s
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Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DDwfd6Ki8UfG4hK6W5YpJz
 2026-10-13 18:35:06 +09:00
mikkeli aff9ae3f9f Checklist z27ag-captures v2: jack-stands section (23-26), conditions from the first run
/ crosscheck (push) Successful in 0s
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Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DDwfd6Ki8UfG4hK6W5YpJz
 2026-10-13 17:55:29 +09:00
mikkeli 635e2d1304 Z27AG capture steps as data, for the app's one-button page
/ crosscheck (push) Successful in 1s
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checklists/z27ag-captures.json is now the source of the steps; the plan
describes the Captures page and the mark texts it records.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DDwfd6Ki8UfG4hK6W5YpJz
 2026-10-13 11:12:43 +09:00
mikkeli f7c7a3533a Z27AG captures: reverse as the reverse-light bit
/ crosscheck (push) Successful in 1s
Details 
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DDwfd6Ki8UfG4hK6W5YpJz
 2026-10-13 10:05:10 +09:00
mikkeli a372f16ebd Z27AG prior art: no sibling capture sought
/ crosscheck (push) Successful in 1s
Details 
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DDwfd6Ki8UfG4hK6W5YpJz
 2026-10-13 09:59:05 +09:00
mikkeli ac09363b04 Z27AG prior art: forfour Brabus is the CZT sibling
/ crosscheck (push) Successful in 1s
Details 
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DDwfd6Ki8UfG4hK6W5YpJz
 2026-10-13 09:50:13 +09:00
mikkeli 7dd6a4c467 Z27AG prior art: forfour 454 sibling, AiM Colt DBC, automated decoding
/ crosscheck (push) Successful in 0s
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The forfour 454 notes (SmartCruiseControl) share our body and chassis
frames; the AiM "Colt" DBC is the EU Colt/forfour engine-side set and does
not match the Z27.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DDwfd6Ki8UfG4hK6W5YpJz
 2026-10-13 09:39:19 +09:00
mikkeli dbdaa901cc Z27AG capture checklist; obd-poller publishes yukart/vehicle/* 
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DDwfd6Ki8UfG4hK6W5YpJz
 2026-10-12 23:25:03 +09:00
mikkeli 1f91b7ee16 Boundary: source bus, and how svc-gw judges stale 
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DDwfd6Ki8UfG4hK6W5YpJz
 2026-10-12 16:37:10 +09:00
mikkeli 7653cb609c Boundary: svc-gw paces its socket toward the tablet (decision 28, proposed) 
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DDwfd6Ki8UfG4hK6W5YpJz
 2026-10-11 17:21:53 +09:00
mikkeli 88c926c58a Report Z27AG CAN prior art and the first capture's candidates 
Nothing public decodes the Z27 Colt's broadcast frames; MUT-III diagnostic
requests are covered by OBDb's open Mitsubishi signal set. The first capture
gives engine-speed candidates in 0x210 and 0x13D, to confirm against OBD-II.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DDwfd6Ki8UfG4hK6W5YpJz
 2026-10-09 20:23:54 +09:00
mikkeli b55ccba268 Define display boundary protocol v0 
What crosses between svc-gw and the app: hello, heartbeats both ways, state
snapshots of envelopes with mock flagged per message, and commands carrying an
idempotency key. TTS utterances are left for when a TTS exists.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DDwfd6Ki8UfG4hK6W5YpJz
 2026-10-09 20:19:05 +09:00
mikkeli 73eff1c5d6 Plan: note the boundary protocol is undefined, and what it must carry 
The app<->svc-gw channels have no wire format yet. Measured USB link
drops (~3 s per power change, sleeping tablet invisible at link level)
and yukart decision 24 already fix the required fields: heartbeat,
command idempotency key, and utterance id/sequence/terminator/expiry.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
 2026-10-09 16:08:39 +09:00
mikkeli 8f490aba8e Define the envelope, topic namespace and OBD-II signal registry 
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_013kj58Jugkic783b8ZrtTVZ
 2026-09-05 12:54:14 +09:00