toolhead: Replace max_accel_to_decel with minimum_cruise_ratio

The user facing max_accel_to_decel setting is complicated and
confusing.  Replace it with a new minimum_cruise_ratio parameter.
Internally this user-facing parameter will calculate the existing
low-level "accel_to_decel" mechanism.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
This commit is contained in:
Kevin O'Connor
2023-12-03 18:50:44 -05:00
parent 18de421c4a
commit 0105aa330f
10 changed files with 85 additions and 50 deletions

View File

@@ -8,6 +8,14 @@ All dates in this document are approximate.
## Changes
20240313: The `max_accel_to_decel` parameter in the `[printer]` config
section has been deprecated. The `ACCEL_TO_DECEL` parameter of the
`SET_VELOCITY_LIMIT` command has been deprecated. The
`printer.toolhead.max_accel_to_decel` status has been removed. Use the
[minimum_cruise_ratio parameter](./Config_Reference.md#printer)
instead. The deprecated features will be removed in the near future,
and using them in the interim may result in subtly different behavior.
20240215: Several deprecated features have been removed. Using "NTC
100K beta 3950" as a thermistor name has been removed (deprecated on
20211110). The `SYNC_STEPPER_TO_EXTRUDER` and