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  2. Problem with TMC2130s

Re: Problem with TMC2130s

Chris Vaughan
 

If I change to 256 (and don't change StepsPerDegreeAxis etc) both tracking and slewing are much slower.
And change to 8, both are much faster.


On Thu, Feb 1, 2018 at 02:01 am, Howard Dutton wrote:
What you describe isn't normal behavior, are you sure the stepper drivers are in SPI mode?

Take note of the rate of motion during tracking. 

Instead of 32x mode set:
#define AXIS1_MICROSTEPS 256

Is tracking now much slower?
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