MANUAL_STEPPER does not work

General Discussion
1

Basic Information:

Printer Model: voron 2.4
MCU / Printerboard: MKS Monster8 V2.0
klippy.log

Fill out above information and in all cases attach your klippy.log file. Pasting your printer.cfg is not needed

Describe your issue:

So I am having a few problems with my MANUAL_STEPPERs.
I am unable to issue a command like this:
MANUAL_STEPPER STEPPER=selector_stepper MOVE=10 SPEED=5
Nothing seems to happen at all after the first command.
And nothing seems to happen at all after the second command either.
MANUAL_STEPPER STEPPER=selector_stepper SET_POSITION=0

The code I added in the config file to make the stepper motor work is as follows:

[manual_stepper stepper_toolchanger]
step_pin: PD13
dir_pin: !PD12
enable_pin: !PD7
microsteps: 16
rotation_distance: 1

[tmc2208 manual_stepper stepper_toolchanger]
uart_pin: PD11
run_current: 0.800
stealthchop_threshold: 0.5

Iā€™m confused where the bug is?

I hope someone can answer this question, thank you very much.

2

Hello @iuuuuv

If your manual_stepper name is stepper_toolchanger,
the you should use that name here too:

From

to

MANUAL_STEPPER STEPPER=stepper_toolchanger MOVE=10 SPEED=5

Also keep in mind that you have to enable the stepper for use:

https://www.klipper3d.org/G-Codes.html#manual_stepper

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