Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

2208 vsense configuration setting? #26

Open
GriffinPaquette opened this issue Apr 28, 2019 · 1 comment
Open

2208 vsense configuration setting? #26

GriffinPaquette opened this issue Apr 28, 2019 · 1 comment

Comments

@GriffinPaquette
Copy link

I am using the 2208 drivers on Marlin 2.0 and I notice that there is no vsense input on marlin. I have had some drivers show a vsense of 1 ( what is desired for our use case) and others with a vsense of 0, with the same setup. I do not see an option to change it in marlin, but I do notice that it is a boolean in the TMC2208Stepper repository.

Is there a way to configure it to a specific setting via UART so that the current scaling maintains the desired value for all drivers?

Thanks!
Griffin

@GriffinPaquette GriffinPaquette changed the title 2208 Vsense setting? 2208 vsense setting? Apr 28, 2019
@GriffinPaquette GriffinPaquette changed the title 2208 vsense setting? 2208 vsense configuration setting? Apr 28, 2019
@teemuatlut
Copy link
Owner

Marlin only makes calls to the rms_current method which determines the correct vsense bit according to the mA argument and the driver rsense value.
All public methods are available to be used in the TMC_ADV macro.

Marlin 2.0 does not use this library, but rather the newer TMCStepper.

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Labels
None yet
Projects
None yet
Development

No branches or pull requests

2 participants