Release lock at end of ROM test
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1 changed files with 33 additions and 29 deletions
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@ -152,40 +152,44 @@ class RangeofMotionThing(lt.Thing):
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if not got_lock:
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raise RuntimeError("Trying to run ROM test when a test is already running.")
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rom_deps = RomDeps(
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autofocus=autofocus, stage=stage, csm=csm, cam=cam, logger=logger
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)
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logger.info(
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"Using the stage to measure the Range of Motion. "
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"Please ensure you are using a big enough sample."
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)
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start_time = time.time()
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try:
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rom_deps = RomDeps(
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autofocus=autofocus, stage=stage, csm=csm, cam=cam, logger=logger
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)
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logger.info(
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"Using the stage to measure the Range of Motion. "
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"Please ensure you are using a big enough sample."
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)
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start_time = time.time()
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self._set_stream_resolution(cam)
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self._set_stream_resolution(cam)
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# The total range for the two axes under test
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step_range = []
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# The total range for the two axes under test
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step_range = []
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# Strictly typed definitions to iterate over for MyPys sake.
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axes: tuple[Literal["x"], Literal["y"]] = ("x", "y")
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directions: tuple[Literal[1], Literal[-1]] = (1, -1)
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# Strictly typed definitions to iterate over for MyPys sake.
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axes: tuple[Literal["x"], Literal["y"]] = ("x", "y")
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directions: tuple[Literal[1], Literal[-1]] = (1, -1)
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for axis in axes:
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# The final position of the axis under test in the given direction
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axis_limits = []
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for axis_dir in directions:
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# Create a new tracker at start of measurement.
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self._rom_data = RomDataTracker()
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self._move_until_edge(axis=axis, direction=axis_dir, rom_deps=rom_deps)
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# Append final position from tracker
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axis_limits.append(self._rom_data.final_position[axis])
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# Calculate step range.
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step_range.append(abs(axis_limits[0] - axis_limits[1]))
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total_time = time.time() - start_time
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logger.info(f"Range of motion is {step_range[0]} x {step_range[1]} steps")
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self.calibrated_range = step_range
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for axis in axes:
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# The final position of the axis under test in the given direction
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axis_limits = []
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for axis_dir in directions:
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# Create a new tracker at start of measurement.
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self._rom_data = RomDataTracker()
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self._move_until_edge(
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axis=axis, direction=axis_dir, rom_deps=rom_deps
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)
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# Append final position from tracker
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axis_limits.append(self._rom_data.final_position[axis])
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# Calculate step range.
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step_range.append(abs(axis_limits[0] - axis_limits[1]))
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total_time = time.time() - start_time
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logger.info(f"Range of motion is {step_range[0]} x {step_range[1]} steps")
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self.calibrated_range = step_range
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finally:
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self._lock.release()
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return {
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"Time": total_time,
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"CSM Matrix": csm.image_to_stage_displacement_matrix,
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