3D-printing/klipper
1
0
Fork 0
mirror of https://github.com/Klipper3d/klipper.git synced 2025-08-06 21:44:13 -06:00
Code Issues Projects Releases Packages Wiki Activity Actions 3

endstop_phase: Add support for detecting phase via TMC stepper drivers

Browse source 
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 <kevin@koconnor.net>
This commit is contained in:
Kevin O'Connor 2018-10-10 19:48:35 -04:00
parent a2df01b88e
commit def524bdf4
4 changed files with 38 additions and 8 deletions
Download patch file Download diff file Expand all files Collapse all files

4
klippy/extras/tmc2208.py
View file

@ -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()