I have bridged CFG1 and GNG, as well as removed the configuration pins going to the motherboard.
It is now in theory in speadcycle mode, I can confirm the microstepping on the print surface, and it is a bit more noisy.
It misses a lot of steps though, in both X and Y, which is strange as the voltages where first the same as when X (single motor) didn't skip in stealth chop mode.
Higher voltages made the TMC2100 fairly hot, while steppers just lukewarm.
Will try around with voltages and check the different versions of CFG combinations..
[attachment 84900 DSC08804L.jpg]
It is now in theory in speadcycle mode, I can confirm the microstepping on the print surface, and it is a bit more noisy.
It misses a lot of steps though, in both X and Y, which is strange as the voltages where first the same as when X (single motor) didn't skip in stealth chop mode.
Higher voltages made the TMC2100 fairly hot, while steppers just lukewarm.
Will try around with voltages and check the different versions of CFG combinations..
[attachment 84900 DSC08804L.jpg]