def _move_async(self, position, **kwargs):
'''Move and do not wait until motion is complete (asynchronous)'''
if self.actuate is not None:
set_and_wait(self.setpoint, position)
self.actuate.put(self.actuate_value, wait=False)
else:
self.setpoint.put(position, wait=False)
def _move_async(self, position, **kwargs):
'''Move and do not wait until motion is complete (asynchronous)'''
if self.actuate is not None:
set_and_wait(self.setpoint, position)
self.actuate.put(self.actuate_value, wait=False)
else:
self.setpoint.put(position, wait=False)
def check_burst_rate(self):
if self.machine_burst_rate != self._req_burst_rate:
print('Machine burst frequency not set to %s! - fixing...' %self._req_burst_rate)
if self._beam_owner.get() == self._hutch_id.get():
set_and_wait(self._mps_burst_rate, self._req_burst_rate) #ophyd set and wait() - ophyd.utils.epics_pvs.set_and_wait
else:
set_and_wait(self._test_burst_rate, self._req_burst_rate)
print('done.')
def set_current_position(self, pos):
"""
Change the offset such that pos is the current position.
This is a re-implementation of the ophyd set_current_position, which
does not work on some legacy PCDS motors because they do not use the
standard motor record. This non-standard record does not respond
correctly to wait=True on the VAL field while SET/USE is set to SET.
"""
self.set_use_switch.put(1, wait=True)
set_and_wait(self.user_setpoint, pos, timeout=1)
self.set_use_switch.put(0, wait=True)
def set(self, *args, **kwargs):
set_and_wait(self.brake, 1)
return self.gap.set(*args, **kwargs)
def set_reference(self, new_ref):
if new_ref.upper() not in CHANNELS:
raise ValueError(f'New reference must be one of {CHANNELS}')
else:
set_and_wait(self.reference, new_ref)
print(f'Setting for {self.name}: {self.get_str()}')
def set_trigger_inhibit(self, new_val):
set_and_wait(self.trig_inhibit, new_val)
print(f'Trigger inhibit: {self.get_trigger_inhibit()}')
return
def set_trigger_source(self, new_val):
set_and_wait(self.trig_source, new_val)
print(f'Trigger source: {self.get_trigger_source()}')
return
def move(self, *args, **kwargs):
set_and_wait(self.brake, 1)
return super().move(*args, **kwargs)