I wanted to try marlin on my printer, but I'm encountering some issues with steppers and driver A4988.
I'm using this setting (as recommended for A4988):
#define DEFAULT_AXIS_STEPS_PER_UNIT { 93, 93, 1097.5, 97 }
#define MINIMUM_STEPPER_DIR_DELAY 200
#define MINIMUM_STEPPER_PULSE 1
#define MAXIMUM_STEPPER_RATE 500000
For example, I have signal from original firmware which works fine, and this is how it looks for one step from encoder:
And here's from Marlin 2.0:
Here's also WFM files for this recorded signal.
[
drive.google.com]
Any idea which parameter to change in order to create the same step signal?
Thanks in advance.