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readme.md missing reference #87

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i-make-robots opened this issue Oct 12, 2019 · 2 comments
Open

readme.md missing reference #87

i-make-robots opened this issue Oct 12, 2019 · 2 comments

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@i-make-robots
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"Hint: Also set DCCTRL parameters in order to operate dcStep."

no definition for DCCTRL register and api in the manual.
no definition for dcStep() ? in the manual.

@teemuatlut
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To configure DCStep you can use the newer TMCStepper library which supersedes this one.

@viorels
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viorels commented May 2, 2020

I found in a Trinamic document that in order to use this functionality you need an extra "predriver" chip.

The following Trinamic products (dedicated controller and dedicated driver/predriver) support dcStep in combination: TMC4361 + TMC2130

dcStep_Basics_and_Wizard.pdf on page 4

@teemuatlut can you confirm this or did I missunderstand? Do you have any working example for this feature? Thanks

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