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refactor: online changes grashopper

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birri_m
2024-03-22 09:31:13 +01:00
parent d1b72d6b52
commit d49b37233e
1 changed files with 15 additions and 2 deletions
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17
ophyd_devices/epics/devices/grashopper_tomcat.py
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@ -189,16 +189,24 @@ class GrashopperTOMCATSetup(CustomDetectorMixin):
Args: Args:
framerate (float): Desired framerate in Hz smallest is 87Hz framerate (float): Desired framerate in Hz smallest is 87Hz
""" """
logger.debug("staging grasshopper -setting exposure")
framerate = 1 / exposure_time framerate = 1 / exposure_time
if framerate > self.low_frame_rate: if framerate > self.low_frame_rate:
logger.debug("staging grasshopper - raise error")
# raise GrashopperError(
# "wrong exp time!!"
# )
raise GrashopperError( raise GrashopperError(
f"Trying to set exposure time to {exposure_time}s, this is below the lowest" f"Trying to set exposure time to {exposure_time}s, this is below the lowest"
f" possible exposure of {1/self.low_frame_rate}s" f" possible exposure of {1/self.low_frame_rate}s"
) )
logger.debug("staging grasshopper - should have raised low exposure if true")
self.parent.cam.frame_rate.put(framerate) self.parent.cam.frame_rate.put(framerate)
def prepare_detector(self) -> None: def prepare_detector(self) -> None:
"""Prepare detector for acquisition.""" """Prepare detector for acquisition."""
logger.debug("staging grasshopper - prep detector")
self.parent.cam.image_mode.put(ImageMode.MULTIPLE) self.parent.cam.image_mode.put(ImageMode.MULTIPLE)
self.parent.cam.acquire_time_auto.put(AutoMode.CONTINUOUS) self.parent.cam.acquire_time_auto.put(AutoMode.CONTINUOUS)
self.set_exposure_time(self.parent.scaninfo.exp_time) self.set_exposure_time(self.parent.scaninfo.exp_time)
@ -216,6 +224,7 @@ class GrashopperTOMCATSetup(CustomDetectorMixin):
def prepare_detector_backend(self) -> None: def prepare_detector_backend(self) -> None:
"""Prepare detector backend for acquisition.""" """Prepare detector backend for acquisition."""
logger.debug("staging grasshopper - backend")
self.parent.image.set_array_counter.put(0) self.parent.image.set_array_counter.put(0)
self.monitor_thread = None self.monitor_thread = None
self.stop_monitor = False self.stop_monitor = False
@ -269,7 +278,8 @@ class GrashopperTOMCATSetup(CustomDetectorMixin):
try: try:
img = self.parent.image.array_data.get().reshape(self.image_shape) img = self.parent.image.array_data.get().reshape(self.image_shape)
# pylint: disable=protected-access # pylint: disable=protected-access
self.parent._run_subs(sub_type=self.parent.SUB_VALUE, value=img) print(f'Trying to send data with {self.parent.SUB_MONITOR}')
self.parent._run_subs(sub_type=self.parent.SUB_MONITOR, value=img)
except Exception as e: except Exception as e:
logger.debug(f"{e} for image with shape {self.parent.image.array_data.get().shape}") logger.debug(f"{e} for image with shape {self.parent.image.array_data.get().shape}")
@ -411,7 +421,7 @@ class GrashopperTOMCAT(PSIDetectorBase):
SUB_MONITOR = "monitor" SUB_MONITOR = "monitor"
SUB_VALUE = "value" SUB_VALUE = "value"
_default_sub = SUB_VALUE _default_sub = SUB_MONITOR#SUB_VALUE
# specify Setup class # specify Setup class
custom_prepare_cls = GrashopperTOMCATSetup custom_prepare_cls = GrashopperTOMCATSetup
@ -422,7 +432,10 @@ class GrashopperTOMCAT(PSIDetectorBase):
image = ADCpt(SLSImagePlugin, "image1:") image = ADCpt(SLSImagePlugin, "image1:")
def stage(self) -> list[object]: def stage(self) -> list[object]:
logger.debug("staging grasshopper")
rtr = super().stage() rtr = super().stage()
logger.debug("staging grasshopper parent done")
self.custom_prepare.arm_acquisition() self.custom_prepare.arm_acquisition()
return rtr return rtr