On 3/12/2020 7:17 AM, John Hammond wrote:
The Y and Z steppers rotate but the X one does not. I have switched
the Polulu driver from the X to Z and it works fine. Where is the
pulse rate determined in Linux? Does Machinekit have linuxcnc files
that I haven’t seen?
Typically the pulse rates will be determined by settings in your HAL
file. Using the BBB, it is quite easy to generate rates so high you
overwhelm the stepper driver and get no actual movement from the
steppers. Often, this is an issue with the scale values, but there can
be other causes as well. Provide your HAL and INI config files, and we
can review.
--
Charles Steinkuehler
[email protected]
--
website: http://www.machinekit.io blog: http://blog.machinekit.io github:
https://github.com/machinekit
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