fix: keep a tilt-only shade's lift at 100 whatever sends the command

The web and group Up/Down put a tilt-only shade's lift back at 100, but a
remote's Up/Down/My, a group's My and the web's My while moving left a
lift that something had moved, and the simulation then ran it. Every
Up/Down/My path now pins the lift at 100 and acts on the tilt only.
Reconcile Q22 in SHADE_BEHAVIOUR_PLAN.md, which also records Q23 (the
integrated tilt turn-back) as deferred.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
This commit is contained in:
cjkas 2026-10-16 22:47:53 +02:00
parent 7220f38fcd
commit 38d4ce5058
4 changed files with 79 additions and 56 deletions

View file

@ -86,8 +86,8 @@ The decisions are the user's. Each question comes with a recommended answer, and
- **Reconcile: what is decided first, and in what order.** The candidates, each pinned by a "today:" test in `test_shadebehaviour` unless marked:
- ~~`settingPos` is never cleared on a lift arrival, so a later step also sends a stop.~~ Fixed (Q18).
- Up and My on tilt-only shades differ between the web, a remote and a group (`test_today_up_on_tilt_only_*`, `test_today_my_while_tilt_only_moves`).
- An integrated tilt sent to a lift target without a tilt turns its slats back with an Up after the stop (`test_today_integrated_tilt_turns_back_after_a_lift_target`).
- ~~Up and My on tilt-only shades differ between the web, a remote and a group.~~ Fixed (Q22).
- An integrated tilt sent to a lift target without a tilt turns its slats back with an Up after the stop (`test_today_integrated_tilt_turns_back_after_a_lift_target`). Deferred (Q23).
- ~~A remote step uses the step size this shade last *sent*.~~ Fixed (Q19).
- ~~A group's SunFlag or Flag doesn't make other groups work their flags out again.~~ Fixed (Q20).
- The self-echo (Q5) and merging group commands into the frame rule (Q8).
@ -160,3 +160,8 @@ The decisions are the user's. Each question comes with a recommended answer, and
- **Q19. A remote's step uses the frame's own step size** (`frame.stepSize`, 1 when 0) instead of `lastFrame.stepSize`, which `copy()` never updates. `copy()` itself stays as it is.
- **Q20. A group's SunFlag/Flag calls `onSensorFlags()`,** as the frame rule does, so every group works its flags out again.
- **Q21. The long-press wait is wrap-safe:** `(int32_t)(now - await) > 0`.
**Reconcile round 2 (2026-10-16):**
- **Q22. A tilt-only shade's lift is pinned at 100 on every path** (web, remote, group; Up, Down, My, idle or moving), and those commands act on the tilt only. Before, the remote and group My paths and the web's My while moving left a lift that something had moved, and `tick` then simulated it travelling. `test_tilt_only_lift_stays_down_whatever_the_source` checks the 18 combinations.
- **Q23. Integrated tilt turning back: deferred.** No integrated-tilt motor is at hand to watch, and reconcile only changes what has been checked on a real motor. The behaviour stays, still labelled "today:", until someone with such a shade can say whether the turn-back is clean.