From def524bdf488e0de97f287e5711bd84226e8098f Mon Sep 17 00:00:00 2001 From: Kevin O'Connor Date: Wed, 10 Oct 2018 19:48:35 -0400 Subject: endstop_phase: Add support for detecting phase via TMC stepper drivers The Trinamic stepper motor drivers are capable of reporting the stepper phase - add support for using that capability to the enddstop_phases module. Signed-off-by: Kevin O'Connor --- klippy/extras/tmc2208.py | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'klippy/extras/tmc2208.py') diff --git a/klippy/extras/tmc2208.py b/klippy/extras/tmc2208.py index d93d7d09..6faad85c 100644 --- a/klippy/extras/tmc2208.py +++ b/klippy/extras/tmc2208.py @@ -219,6 +219,10 @@ class TMC2208: return raise self.printer.config_error( "Unable to write tmc2208 '%s' register %s" % (self.name, reg_name)) + def get_microsteps(self): + return 256 >> self.mres + def get_phase(self): + return (self.get_register("MSCNT") & 0x3ff) >> self.mres cmd_DUMP_TMC_help = "Read and display TMC stepper driver registers" def cmd_DUMP_TMC(self, params): self.printer.lookup_object('toolhead').get_last_move_time() -- cgit v1.2.3-70-g09d2