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feat: added derived signals for xtreme

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wakonig_k 2023-09-01 10:01:22 +02:00
parent 66d283baeb
commit 1276e1d0db
1 changed files with 50 additions and 1 deletions
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51
ophyd_devices/epics/devices/X07MADevices.py
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@ -10,7 +10,7 @@ from bec_lib.core import bec_logger
from ophyd import Component as Cpt
from ophyd import Device, EpicsMotor, EpicsSignal, EpicsSignalRO
from ophyd import FormattedComponent as FCpt
from ophyd import Kind, PVPositioner
from ophyd import Kind, PVPositioner, Signal
from ophyd.flyers import FlyerInterface
from ophyd.pv_positioner import PVPositionerComparator
from ophyd.status import DeviceStatus, SubscriptionStatus
@ -290,6 +290,53 @@ class X07MAMagnetAxis(PVPositioner):
# z = Cpt(MagnetAxis, "", axis_id="Z", ps_prefix="X07MA-PC-PS1:", name="z")
class NormSignal(Signal):
def __init__(self, *args, **kwargs):
super().__init__(*args, **kwargs)
self._metadata.update(
write_access=False,
)
def wait_for_connection(self, timeout=0):
super().wait_for_connection(timeout)
self._metadata.update(connected=True)
def get(self, **kwargs):
val1 = self.parent.signal1.get()
val2 = self.parent.signal2.get()
return val1 / val2 if val2 != 0 else 0
def describe(self):
desc = {
"shape": [],
"dtype": "number",
"source": "PV: {} / {}".format(self.parent.signal1.pvname, self.parent.signal2.pvname),
"units": "",
"precision": self.parent.signal1.precision,
}
return desc
class NormTEYSignals(Device):
signal1 = Cpt(EpicsSignalRO, name="signal1", read_pv="X07MA-ES1-AI:SIGNAL1", kind="omitted")
signal2 = Cpt(EpicsSignalRO, name="signal2", read_pv="X07MA-ES1-AI:SIGNAL2", kind="omitted")
norm = Cpt(NormSignal, name="norm", kind="hinted")
def __init__(self, *args, **kwargs):
super().__init__(*args, **kwargs)
self.norm.name = self.name
class NormDIODESignals(Device):
signal1 = Cpt(EpicsSignalRO, name="signal1", read_pv="X07MA-ES1-AI:SIGNAL3", kind="omitted")
signal2 = Cpt(EpicsSignalRO, name="signal2", read_pv="X07MA-ES1-AI:SIGNAL2", kind="omitted")
norm = Cpt(NormSignal, name="norm", kind="hinted")
def __init__(self, *args, **kwargs):
super().__init__(*args, **kwargs)
self.norm.name = self.name
class X07MAAnalogSignals(Device):
"""
ADC inputs
@ -302,6 +349,8 @@ class X07MAAnalogSignals(Device):
s5 = Cpt(EpicsSignalRO, "SIGNAL4", kind=Kind.hinted, auto_monitor=True)
s6 = Cpt(EpicsSignalRO, "SIGNAL5", kind=Kind.hinted, auto_monitor=True)
s7 = Cpt(EpicsSignalRO, "SIGNAL6", kind=Kind.hinted, auto_monitor=True)
norm_tey = Cpt(NormTEYSignals, name="norm_tey", kind=Kind.hinted)
norm_diode = Cpt(NormDIODESignals, name="norm_tey", kind=Kind.hinted)
# Aliases
# tey = s1