homing.c: fix accumulation of HOME_OFFSETs when re-homing absolute encoders (2.9 backport) - #4341
Open
tzuohann wants to merge 1 commit into
Open
homing.c: fix accumulation of HOME_OFFSETs when re-homing absolute encoders (2.9 backport)#4341tzuohann wants to merge 1 commit into
tzuohann wants to merge 1 commit into
Conversation
fix multiple homing of absolute encoders LinuxCNC#3717
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
2 participants
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
Cherry-pick of b7914b4 (#3774), which is on master but was never backported.
Fixes #3717 on 2.9.
With
HOME_ABSOLUTE_ENCODER,HOME_SET_SWITCH_POSITIONuses a constantoffset = home_offsetinstead of a difference, so every home adds it again:the first home of a session is exact, the nth lands (n-1) x home_offset out.
Running in production here since 2026-08-01.
🤖 Generated with Claude Code