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fix: online changes e20636 mcs

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This commit is contained in:
e20636 2023-09-09 10:13:41 +02:00
parent 793904566d
commit bb12181020
1 changed files with 21 additions and 9 deletions
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30
ophyd_devices/epics/devices/mcs_csaxs.py
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@ -97,6 +97,8 @@ class SIS38XX(Device):
class McsCsaxs(SIS38XX):
USER_ACCESS = [
"_init_mcs"]
SUB_PROGRESS = "progress"
SUB_VALUE = "value"
_default_sub = SUB_VALUE
@ -198,6 +200,12 @@ class McsCsaxs(SIS38XX):
self.counter = 0
self.n_points = 0
self._init_mcs()
self.mca_names = [signal for signal in self.component_names if signal.startswith("mca")]
self.mca_data = defaultdict(lambda: [])
for mca in self.mca_names:
signal = getattr(self, mca)
signal.subscribe(self._on_mca_data, run=False)
self.current_channel.subscribe(self._progress_update, run=False)
def _init_mcs(self) -> None:
"""Init parameters for mcs card 9m
@ -216,12 +224,7 @@ class McsCsaxs(SIS38XX):
self.input_polarity.set(0)
self.output_polarity.set(1)
self.count_on_start.set(0)
self.mca_names = [signal for signal in self.component_names if signal.startswith("mca")]
self.mca_data = defaultdict(lambda: [])
for mca in self.mca_names:
signal = getattr(self, mca)
signal.subscribe(self._on_mca_data, run=False)
self.current_channel.subscribe(self._progress_update, run=False)
self.stop_all.set(1)
def _progress_update(self, value, **kwargs) -> None:
num_lines = self.num_lines.get()
@ -240,6 +243,7 @@ class McsCsaxs(SIS38XX):
self.mca_data[obj.attr_name] = kwargs["value"][1:]
if len(self.mca_names) != len(self.mca_data):
return
logger.info("Entered _on_mca_data")
self._updated = True
self.counter += 1
if (self.scaninfo.scan_type == "fly" and self.counter == self.num_lines.get()) or (
@ -249,6 +253,7 @@ class McsCsaxs(SIS38XX):
self.stop_all.put(1, use_complete=False)
self._send_data_to_bec()
self.erase_all.put(1)
logger.info("Entered _on_mca_data, acquisition finished")
# Require wait for
# time.sleep(0.01)
self.mca_data = defaultdict(lambda: [])
@ -309,7 +314,7 @@ class McsCsaxs(SIS38XX):
Check ReadoutMode class for more information about options
"""
# self.read_mode.set(ReadoutMode.EVENT)
self.erase_all.put(1)
self.erase_all.set(1)
self.read_mode.set(ReadoutMode.EVENT)
def _force_readout_mcs_card(self) -> None:
@ -343,7 +348,11 @@ class McsCsaxs(SIS38XX):
def unstage(self) -> List[object]:
"""unstage"""
logger.info("Waiting for mcs to finish acquisition")
self._mcs_finished()
if self._stopped == True:
logger.info("Entered unstage _stopped =True")
return super().unstage()
if self._stopped:
self._mcs_finished()
self._acquisition_done = False
self._stopped = False
logger.info("mcs done")
@ -352,6 +361,7 @@ class McsCsaxs(SIS38XX):
def _mcs_finished(self):
"""Function with 10s timeout"""
timer = 0
logger.info("Entered _mcs_finished loop")
while True:
if self._acquisition_done == True and self.acquiring.get() == 0:
break
@ -366,6 +376,7 @@ class McsCsaxs(SIS38XX):
raise McsTimeoutError(
f"Reached timeout with mcs in state {self.acquiring.get()} and {total_frames} frames arriving at the mcs card"
)
logger.info("Finished _mcs_finished loop")
def arm_acquisition(self) -> None:
"""Arm acquisition
@ -373,6 +384,7 @@ class McsCsaxs(SIS38XX):
Start: start_all
Erase/Start: erase_start
"""
logger.info("Entered mcs arm_acquisition")
self.counter = 0
self.erase_start.set(1)
# self.start_all.set(1)
@ -381,11 +393,11 @@ class McsCsaxs(SIS38XX):
"""Stop acquisition
Stop or Stop and Erase
"""
logger.info("Entered mcs stop")
self.stop_all.set(1)
# self.erase_all.set(1)
self._stopped = True
self._acquisition_done = True
self.counter = 0
super().stop(success=success)