shinys000114/klipper
1
0
Fork 0
mirror of git://soft.sys114.com/klipper synced 2026-02-11 06:10:27 +09:00
Code Issues Packages Projects Releases Wiki Activity

extruder: Add support for reversing the direction of extruder stepper movement

Browse Source 
Extend SET_EXTRUDER_ROTATION_DISTANCE to support reversing the
direction of extruder movement.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
This commit is contained in:
Kevin O'Connor
2022-01-29 19:13:31 -05:00
parent 189188e3ca
commit 9ec9742484
9 changed files with 60 additions and 19 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
klippy/chelper/stepcompress.c
View File

@@ -259,15 +259,25 @@ stepcompress_alloc(uint32_t oid)
// Fill message id information
void __visible
stepcompress_fill(struct stepcompress *sc, uint32_t max_error
, uint32_t invert_sdir, int32_t queue_step_msgtag
, int32_t set_next_step_dir_msgtag)
, int32_t queue_step_msgtag, int32_t set_next_step_dir_msgtag)
{
sc->max_error = max_error;
sc->invert_sdir = !!invert_sdir;
sc->queue_step_msgtag = queue_step_msgtag;
sc->set_next_step_dir_msgtag = set_next_step_dir_msgtag;
}
// Set the inverted stepper direction flag
void __visible
stepcompress_set_invert_sdir(struct stepcompress *sc, uint32_t invert_sdir)
{
invert_sdir = !!invert_sdir;
if (invert_sdir != sc->invert_sdir) {
sc->invert_sdir = invert_sdir;
if (sc->sdir >= 0)
sc->sdir ^= 1;
}
}
// Helper to free items from the history_list
static void
free_history(struct stepcompress *sc, uint64_t end_clock)