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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 /docs/Config_Reference.md | |
| 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 'docs/Config_Reference.md')
| -rw-r--r-- | docs/Config_Reference.md | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/docs/Config_Reference.md b/docs/Config_Reference.md index b8dd356e..fa5b6c76 100644 --- a/docs/Config_Reference.md +++ b/docs/Config_Reference.md @@ -2760,8 +2760,8 @@ run_current: # during stepper movement. This parameter must be provided. #hold_current: # The amount of current (in amps RMS) to configure the driver to use -# when the stepper is not moving. The default is to use the same -# value as run_current. +# when the stepper is not moving. The default is to not reduce the +# current. #sense_resistor: 0.110 # The resistance (in ohms) of the motor sense resistor. The default # is 0.110 ohms. |