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| author | Kevin O'Connor <kevin@koconnor.net> | 2021-10-24 20:03:42 -0400 |
|---|---|---|
| committer | Kevin O'Connor <kevin@koconnor.net> | 2021-10-27 12:13:38 -0400 |
| commit | 86fee2d517861546c7ba78cc1b59b83c2738ace4 (patch) | |
| tree | 8b8df969438bd345fbbfbc79961c15df785f2a0d /klippy/extras/tmc2660.py | |
| parent | 627c1c5d2a9d655d52960a17be7acff928d7ada2 (diff) | |
| download | kutter-86fee2d517861546c7ba78cc1b59b83c2738ace4.tar.gz kutter-86fee2d517861546c7ba78cc1b59b83c2738ace4.tar.xz kutter-86fee2d517861546c7ba78cc1b59b83c2738ace4.zip | |
tmc: Track requested hold_current so SET_TMC_CURRENT doesn't reduce it
The code automatically reduces the hold_current so that it is no
greater than the run_current. However, this could lead to confusing
behavior if one reduced and then increased the run_current via
SET_TMC_CURRENT commands. To avoid that, this change adds support for
tracking the requested hold_current - thus changes to run_current
don't subtly alter the hold_current.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Diffstat (limited to 'klippy/extras/tmc2660.py')
| -rw-r--r-- | klippy/extras/tmc2660.py | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/klippy/extras/tmc2660.py b/klippy/extras/tmc2660.py index 52aa2e42..f55f6f01 100644 --- a/klippy/extras/tmc2660.py +++ b/klippy/extras/tmc2660.py @@ -169,7 +169,7 @@ class TMC2660CurrentHelper: self.mcu_tmc.set_register("DRVCONF", val, print_time) def get_current(self): - return self.current, None, MAX_CURRENT + return self.current, None, None, MAX_CURRENT def set_current(self, run_current, hold_current, print_time): self.current = run_current |