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PA calibration: wider PA range for TPU/TPE

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PA_CALIBRATE takes PA_STEP (default 0.002, 0-0.098 over 50 lines).
_PA_CFG.material_pa_step uses 0.004 (0-0.196) for tpu/tpe/flex; soft TPU
measured 0.094, close to the old end. The "no result" rejection uses the
end of the range actually tested.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
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mangavalkandClaude Opus 5.5 committed 2026-10-19 16:29:02 +02:00
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commit 29604b2f1e
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README.md
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@@ -42,7 +42,7 @@ everything below, grouped by topic. Comment out what you do not use there.
| `purge_until_empty.cfg` | `PURGE_UNTIL_EMPTY`: purges a snapped filament out until there is no more nozzle pressure | same as `purge_check.cfg` |
| **pressure_advance/** | | |
| `bd_pressure.cfg` | `[bdpressure bd_pa]` (I2C on the Nitehawk) and the vendor macros `PA_CALIBRATE`, `PA_E`, `PA_RESET`, `PA_STATE`; `PA_CALIBRATE` no longer sets Z back to a value read before the test (wrong after a Z hop in `G28 XY`) | `bdpressure.py` from the bd_pressure repo |
| `bd_pa_spoolman.cfg` + `bd_pa_*.sh` | `LANE_CALIBRATE_PA`, `PA_CALIBRATE_ALL_LANES`, `LANE_RECAL_PA`, `SET_SPOOL_ID`, `PA_STATUS`: pressure advance per lane/spool, cached locally and in Spoolman; before a calibration the lane's spool is assigned again so a temperature just changed in Spoolman is used; a calibration with no result, a pause during the test or too few/stuck sensor readings is rejected and not saved | bd_pressure, AFC, Spoolman, `gcode_shell_command` |
| `bd_pa_spoolman.cfg` + `bd_pa_*.sh` | `LANE_CALIBRATE_PA`, `PA_CALIBRATE_ALL_LANES`, `LANE_RECAL_PA`, `SET_SPOOL_ID`, `PA_STATUS`: pressure advance per lane/spool, cached locally and in Spoolman; before a calibration the lane's spool is assigned again so a temperature just changed in Spoolman is used; flexible materials (TPU/TPE) calibrate at a lower flow (8 mm³/s) and over a wider PA range (0–0.196 in 0.004 steps instead of 0–0.098); a calibration with no result, a pause during the test or too few/stuck sensor readings is rejected and not saved | bd_pressure, AFC, Spoolman, `gcode_shell_command` |
| **spoolman/** | | |
| `active_spool.cfg` | `SET_ACTIVE_SPOOL`, `CLEAR_ACTIVE_SPOOL` | Spoolman in Moonraker |
| **leds/** | | |