rename folders in measurement and post-processing

shaketune/measurement/static_freq.py

@@ -0,0 +1,55 @@
+#!/usr/bin/env python3
+
+from ..helpers.console_output import ConsoleOutput
+from . import AXIS_CONFIG
+from .resonance_test import vibrate_axis
+
+
+def excitate_axis_at_freq(gcmd, printer, gcode) -> None:
+    freq = gcmd.get_int('FREQUENCY', default=25, minval=1)
+    duration = gcmd.get_int('DURATION', default=10, minval=1)
+    accel_per_hz = gcmd.get_float('ACCEL_PER_HZ', default=None)
+    axis = gcmd.get('AXIS', default='x').lower()
+    feedrate_travel = gcmd.get_float('TRAVEL_SPEED', default=120.0, minval=20.0)
+    z_height = gcmd.get_float('Z_HEIGHT', default=None, minval=1)
+
+    axis_config = next((item for item in AXIS_CONFIG if item['axis'] == axis), None)
+    if axis_config is None:
+        gcmd.error('AXIS selection invalid. Should be either x, y, a or b!')
+
+    ConsoleOutput.print(f'Excitating {axis.upper()} axis at {freq}Hz for {duration} seconds')
+
+    systime = printer.get_reactor().monotonic()
+    toolhead = printer.lookup_object('toolhead')
+    res_tester = printer.lookup_object('resonance_tester')
+
+    if accel_per_hz is None:
+        accel_per_hz = res_tester.test.accel_per_hz
+
+    # Move to the starting point
+    test_points = res_tester.test.get_start_test_points()
+    if len(test_points) > 1:
+        gcmd.error('Only one test point in the [resonance_tester] section is supported by Shake&Tune.')
+    if test_points[0] == (-1, -1, -1):
+        if z_height is None:
+            gcmd.error(
+                'Z_HEIGHT parameter is required if the test_point in [resonance_tester] section is set to -1,-1,-1'
+            )
+        # Use center of bed in case the test point in [resonance_tester] is set to -1,-1,-1
+        # This is usefull to get something automatic and is also used in the Klippain modular config
+        kin_info = toolhead.kin.get_status(systime)
+        mid_x = (kin_info['axis_minimum'].x + kin_info['axis_maximum'].x) / 2
+        mid_y = (kin_info['axis_minimum'].y + kin_info['axis_maximum'].y) / 2
+        point = (mid_x, mid_y, z_height)
+    else:
+        x, y, z = test_points[0]
+        if z_height is not None:
+            z = z_height
+        point = (x, y, z)
+
+    toolhead.manual_move(point, feedrate_travel)
+
+    min_freq = freq - 1
+    max_freq = freq + 1
+    hz_per_sec = 1 / (duration / 3)
+    vibrate_axis(toolhead, gcode, axis_config['direction'], min_freq, max_freq, hz_per_sec, accel_per_hz)