diff options
Diffstat (limited to 'klippy/extras/probe_eddy_current.py')
| -rw-r--r-- | klippy/extras/probe_eddy_current.py | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/klippy/extras/probe_eddy_current.py b/klippy/extras/probe_eddy_current.py index 7ec2305e..de1f8447 100644 --- a/klippy/extras/probe_eddy_current.py +++ b/klippy/extras/probe_eddy_current.py @@ -363,6 +363,34 @@ class EddyEndstopWrapper: def get_position_endstop(self): return self._z_offset +# Implementing probing with "METHOD=scan" +class EddyScanningProbe: + def __init__(self, printer, sensor_helper, calibration, z_offset, gcmd): + self._printer = printer + self._sensor_helper = sensor_helper + self._calibration = calibration + self._z_offset = z_offset + self._gather = EddyGatherSamples(printer, sensor_helper, + calibration, z_offset) + self._sample_time_delay = 0.050 + self._sample_time = 0.100 + def run_probe(self, gcmd): + toolhead = self._printer.lookup_object("toolhead") + printtime = toolhead.get_last_move_time() + toolhead.dwell(self._sample_time_delay + self._sample_time) + start_time = printtime + self._sample_time_delay + self._gather.note_probe_and_position( + start_time, start_time + self._sample_time, start_time) + def pull_probed_results(self): + results = self._gather.pull_probed() + # Allow axis_twist_compensation to update results + for epos in results: + self._printer.send_event("probe:update_results", epos) + return results + def end_probe_session(self): + self._gather.finish() + self._gather = None + # Main "printer object" class PrinterEddyProbe: def __init__(self, config): @@ -389,6 +417,11 @@ class PrinterEddyProbe: def get_status(self, eventtime): return self.cmd_helper.get_status(eventtime) def start_probe_session(self, gcmd): + method = gcmd.get('METHOD', 'automatic').lower() + if method == 'scan': + z_offset = self.get_offsets()[2] + return EddyScanningProbe(self.printer, self.sensor_helper, + self.calibration, z_offset, gcmd) return self.probe_session.start_probe_session(gcmd) def load_config_prefix(config): |