From 9ec97424844c76bbc0c5604e15aa195282b6c955 Mon Sep 17 00:00:00 2001 From: Kevin O'Connor Date: Sat, 29 Jan 2022 19:13:31 -0500 Subject: extruder: Add support for reversing the direction of extruder stepper movement Extend SET_EXTRUDER_ROTATION_DISTANCE to support reversing the direction of extruder movement. Signed-off-by: Kevin O'Connor --- klippy/extras/tmc.py | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'klippy/extras/tmc.py') diff --git a/klippy/extras/tmc.py b/klippy/extras/tmc.py index 767ada39..18aad419 100644 --- a/klippy/extras/tmc.py +++ b/klippy/extras/tmc.py @@ -224,6 +224,8 @@ class TMCCommandHelper: self.stepper_enable = self.printer.load_object(config, "stepper_enable") self.printer.register_event_handler("stepper:sync_mcu_position", self._handle_sync_mcu_pos) + self.printer.register_event_handler("stepper:set_sdir_inverted", + self._handle_sync_mcu_pos) self.printer.register_event_handler("klippy:mcu_identify", self._handle_mcu_identify) self.printer.register_event_handler("klippy:connect", @@ -306,7 +308,7 @@ class TMCCommandHelper: if enable_line.is_motor_enabled(): raise return - if not stepper.is_dir_inverted(): + if not stepper.get_dir_inverted()[0]: driver_phase = 1023 - driver_phase phases = self._get_phases() phase = int(float(driver_phase) / 1024 * phases + .5) % phases -- cgit v1.2.3-70-g09d2