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It is preferable to program the tmc drivers with an irun (or cs) setting near 31, as otherwise the driver may have reduced microstep precision. It was possible for the driver to be programmed with irun=16 or irun=17 when it could have been configured with irun=31 with vsense=1 instead. This would occur on tmc2130/tmc2208/tmc2209 drivers for values around 0.900 to 1.000 amps (when using a typical sense_resistor settings of 0.110 Ohms). Change the code to prefer using vsense=1 to avoid this issue. Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Welcome to the Klipper project!
Klipper is a 3d-Printer firmware. It combines the power of a general purpose computer with one or more micro-controllers. See the features document for more information on why you should use Klipper.
To begin using Klipper start by installing it.
Klipper is Free Software. See the license or read the documentation.