"scaler",
"clock",
"I0",
"scint",
"diode",
"I0Mon",
"ROI1",
"ROI2",
]
from ophyd.scaler import ScalerCH
from ..session_logs import logger
logger.info(__file__)
scaler = ScalerCH("sky:scaler1", name="scaler", labels=("detectors", ))
if len(scaler.channels.chan01.chname.get()) == 0:
scaler.channels.chan01.chname.put("clock")
scaler.channels.chan02.chname.put("I0")
scaler.channels.chan03.chname.put("scint")
scaler.channels.chan05.chname.put("diode")
scaler.channels.chan08.chname.put("I0Mon")
scaler.channels.chan10.chname.put("ROI1")
scaler.channels.chan11.chname.put("ROI2")
scaler.select_channels(None)
# name some channels for convenience
clock = scaler.channels.chan01.s
I0 = scaler.channels.chan02.s
scint = scaler.channels.chan03.s
def scaler_ch(cleanup, scaler_test_ioc):
ch = ScalerCH(scaler_test_ioc.pvs['scaler_prefix'])
ch.wait_for_connection()
cleanup.add(scaler)
return ch
"""
lesson 2 : create the motor and scaler
"""
__all__ = [
'm1',
'scaler',
]
from ...session_logs import logger
logger.info(__file__)
from apstools.devices import use_EPICS_scaler_channels
from ophyd import EpicsMotor
from ophyd.scaler import ScalerCH
m1 = EpicsMotor("sky:m1", name="m1")
scaler = ScalerCH("sky:scaler1", name="scaler")
m1.wait_for_connection()
scaler.wait_for_connection()
scaler.match_names()
use_EPICS_scaler_channels(scaler)
timebase I0 I00 I000 scint diode
""".split()
from ..session_logs import logger
logger.info(__file__)
from .. import iconfig
from ophyd.scaler import ScalerCH
import time
IOC = iconfig.get("GP_IOC_PREFIX", "gp:")
# make an instance of the entire scaler, for general control
scaler1 = ScalerCH(f"{IOC}scaler1",
name="scaler1",
labels=["scalers", "detectors"])
scaler1.wait_for_connection()
if not len(scaler1.channels.chan01.chname.get()):
# CAUTION: define channel names JUST for this simulation.
# For a real instrument, the names are assigned when the
# detector pulse cables are connected to the scaler channels.
logger.info(
f"{scaler1.name} has no channel names. Assigning channel names.")
scaler1.channels.chan01.chname.put("timebase")
scaler1.channels.chan02.chname.put("I0")
scaler1.channels.chan03.chname.put("scint")
scaler1.channels.chan04.chname.put("diode")
scaler1.channels.chan05.chname.put("I000")
scaler1.channels.chan06.chname.put("I00")
"""
lesson 3 : create the motor and scaler
"""
__all__ = [
'm1',
'scaler',
]
from ...session_logs import logger
logger.info(__file__)
from ophyd import EpicsMotor
from ophyd.scaler import ScalerCH
P = "sky:"
m1 = EpicsMotor(f"{P}m1", name="m1")
scaler = ScalerCH(f"{P}scaler1", name="scaler")
m1.wait_for_connection()
scaler.wait_for_connection()
scaler.select_channels(None)
# PV parameter loadings
pv_names = loadPV()
# beam=EpicsSignal(pv_names['Beam_Current'],name='beam')
class Accelerator(Device):
beam_current = Cpt(EpicsSignal, pv_names['Beam']['Current'])
life_time = Cpt(EpicsSignal, pv_names['Beam']['LifeTime'])
topup_count = Cpt(EpicsSignal, pv_names['Beam']['TopUpCount'])
accelerator = Accelerator('', name='accelerator')
# Scaler
scaler = ScalerCH(pv_names['Scaler']['scaler'], name='scaler')
# only select named channels
scaler.select_channels(None)
# Stage signal to set counting mode to "single shot"
scaler.stage_sigs["count_mode"] = 0
scaler.stage_sigs["count"] = 0
preset_time = scaler.preset_time
# Step-Scan Counter
I0 = EpicsSignalRO(pv_names['Scaler']['I0_counter_cal'], name='I0_calc')
It = EpicsSignalRO(pv_names['Scaler']['It_counter_cal'], name='It_calc')
If = EpicsSignalRO(pv_names['Scaler']['If_counter_cal'], name='If_calc')
Ir = EpicsSignalRO(pv_names['Scaler']['Ir_counter_cal'], name='Ir_calc')
s2ao = EpicsMotor('29idb:m14', name='s2ao', labels=('motor', )) # Sl2A out
s2ab = EpicsMotor('29idb:m15', name='s2ab', labels=('motor', )) # Sl2A bot
s2at = EpicsMotor('29idb:m16', name='s2at', labels=('motor', )) # Sl2A top
slit3b = EpicsMotor('29idb:m26', name='slit3b',
labels=('motor', )) # Sl3D bottom
slit3t = EpicsMotor('29idb:m27', name='slit3t', labels=('motor', )) # Sl3D top
d4d = EpicsMotor('29idb:m25', name='d4d', labels=('motor', )) # D4-D
d5d = EpicsMotor('29idb:m28', name='d5d', labels=('motor', )) # D5-D
mmesh = EpicsMotor('29idb:m5', name='mmesh', labels=('motor', )) # mesh
vdiag = EpicsMotor('29idb:m4', name='vdiag', labels=('motor', )) # Vdiag
samx = EpicsMotor('29idKappa:m2', name='samx', labels=('motor', )) # SampleX
samy = EpicsMotor('29idKappa:m3', name='samy', labels=('motor', )) # SampleY
samz = EpicsMotor('29idKappa:m4', name='samz', labels=('motor', )) # SampleZ
# Macro Motor: SpecMotor(mne='iexmono', config_line='24', name='IEXmono', macro_prefix='Mono') # IEXmono # read_mode=7
scaler1 = ScalerCH('29idMZ0:scaler1', name='scaler1', labels=('detectors', ))
# counter: sec = SpecCounter(mne='sec', config_line='0', name='Seconds', unit='0', chan='0', pvname=29idMZ0:scaler1.S1)
mon = EpicsSignal('29idMZ0:scaler1.S14', name='mon',
labels=('detectors', )) # Monitor
srs2 = EpicsSignal('29idMZ0:scaler1.S2', name='srs2',
labels=('detectors', )) # SRS2
srs3 = EpicsSignal('29idMZ0:scaler1.S3', name='srs3',
labels=('detectors', )) # SRS3
srs4 = EpicsSignal('29idMZ0:scaler1.S4', name='srs4',
labels=('detectors', )) # SRS4
mcp = EpicsSignal('29idMZ0:scaler1.S5', name='mcp',
labels=('detectors', )) # MCP
samT = EpicsSignal('29idd:LS331:TC1:SampleA',
name='samT',
labels=('detectors', )) # TA
cryoT = EpicsSignal('29idd:LS331:TC1:SampleB',
"""
our diffractometer
"""
__all__ = [
'scalerd',
#'scalerb',
]
from ..session_logs import logger
logger.info(__file__)
from ophyd.scaler import ScalerCH
scalerd = ScalerCH('xxx:scaler1', name='scalerd', labels=('detectors','counters'))
scalerd.select_channels(None)
#scalerb = ScalerCH('4idb:scaler1', name='scalerb', labels=('detectors','counters'))
#scalerb.select_channels(None)
# TODO: name the other channels, watch out for python keywords such as del!
# TODO: How should we handle the scalers? What is scaler3?
def scaler_ch(cleanup, scaler_test_ioc):
ch = ScalerCH(scaler_test_ioc.pvs['scaler_prefix'])
ch.wait_for_connection()
cleanup.add(scaler)
return ch
"""
scaler support (area detectors handled separately)
"""
__all__ = [
'scaler',
]
from ..session_logs import logger
logger.info(__file__)
from ophyd.scaler import ScalerCH
from ..utils import safeOphydName
scaler = ScalerCH('3idb:scaler1', name='scaler', labels=[
"detectors",
])
scaler.select_channels()
http://nsls-ii.github.io/bluesky/async.html#flying
"""
import asyncio
from collections import deque
P = "xxx:"
from ophyd.scaler import ScalerCH
from ophyd import EpicsMotor
from apstools.synApps_ophyd import userCalcsDevice
from apstools.synApps_ophyd import sscanDevice
from apstools.synApps_ophyd import SaveData
from apstools.synApps_ophyd import swait_setup_lorentzian
scaler = ScalerCH(f"{P}scaler1", name="scaler")
scaler.select_channels(None)
m1 = EpicsMotor(f"{P}m1", name="m1")
calcs = userCalcsDevice(P, name="calcs")
scans = sscanDevice(P, name="scans")
scans.select_channels()
save_data = SaveData(f"{P}saveData_", name="save_data")
# configure saveData for data collection into MDA files:
save_data.file_system.put("/tmp")
save_data.subdirectory.put("saveData")
save_data.base_name.put("sscan1_")
save_data.next_scan_number.put(1)
save_data.comment1.put("testing")
save_data.comment2.put("configured and run from ophyd")
'scaler',
'clock',
'I0',
'scint',
'diode',
'I0Mon',
'ROI1',
'ROI2'
]
from ophyd.scaler import ScalerCH
from ..session_logs import logger
logger.info(__file__)
scaler = ScalerCH('sky:scaler1', name='scaler', labels=("detectors",))
if len(scaler.channels.chan01.chname.get()) == 0:
scaler.channels.chan01.chname.put("clock")
scaler.channels.chan02.chname.put("I0")
scaler.channels.chan03.chname.put("scint")
scaler.channels.chan05.chname.put("diode")
scaler.channels.chan08.chname.put("I0Mon")
scaler.channels.chan10.chname.put("ROI1")
scaler.channels.chan11.chname.put("ROI2")
scaler.select_channels(None)
# name some channels for convenience
clock = scaler.channels.chan01.s
I0 = scaler.channels.chan02.s
scint = scaler.channels.chan03.s