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UART problem: Unable to read tmc uart 'stepper_x' register IFCNT
Hi, I know some other people have reported this but I cannot find a solution. I was upgrading my printer and it was working fine and then I happened to do a short circuit when adding a controller FAN. Since then I get the error above when homing wither X or Y axis. NOTE even when trying to home Y The error reports on stepper_X like above.
I tried moving an unused driver to motor 0(X) and that didn't help.
Did I fry my board and need a new one? Any help is appreciated.
I tried moving an unused driver to motor 0(X) and that didn't help.
Did I fry my board and need a new one? Any help is appreciated.
Solution
Ok I ordered new controller AND new drivers. Receiving them I replaced all drivers before trying the new controller and that worked. So one or more drivers are dead. Just for anyone else in my situation.
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