Commit tune maps and research so tunes are reachable from the phone

Removes the *.hex/maps_cache gitignore rule (explicit user call, reversing
the earlier no-redistribution stance) so the official TuneECU catalogue
maps, derived SAI/O2-delete composites, and the checksum/composition
tooling are actually available to pull up on a phone browser when using
the real TuneECU app. Also folds in tonight's KWP2000 fixes (TesterPresent
keep-alive, connect-failure cleanup, slow-init StartCommunication fix) and
the accumulated research docs.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01FP2GaxS9HkUdL5sLBnjKje
This commit is contained in:
2026-08-27 01:34:05 -05:00
parent 587f75eab4
commit 4aa5da53d2
98 changed files with 4148 additions and 49 deletions

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Connecting on /dev/cu.vLinkerMC via elm327, target 0xD5 source 0xF5, fast init...
Connection failed: adapter did not return a prompt for 'ATZ'; partial: ''
Things to check, in order:
1. Ignition on, engine off. The ECU sleeps otherwise.
2. Diagnostic connector pinout -- confirm before suspecting anything else.
3. Try --init slow (5-baud) if fast init times out.
4. On an ELM327 clone, KWP support is often broken; try the KKL cable.
(full session log: logs/tunie-info-20260826-182636.txt)