refactor: updated configs, minor improvements, formatting
This commit is contained in:
@@ -1,25 +1,15 @@
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"""
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Pre-startup script for BEC client. This script is executed before the BEC client
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is started. It can be used to set up the BEC client configuration. The script is
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executed in the global namespace of the BEC client. This means that all
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variables defined here are available in the BEC client.
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To set up the BEC client configuration, use the ServiceConfig class. For example,
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to set the configuration file path, add the following lines to the script:
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import pathlib
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from bec_lib.core import ServiceConfig
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current_path = pathlib.Path(__file__).parent.resolve()
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CONFIG_PATH = f"{current_path}/<path_to_my_config_file.yaml>"
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config = ServiceConfig(CONFIG_PATH)
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If this startup script defined a ServiceConfig object, the BEC client will use
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it to configure itself. Otherwise, the BEC client will use the default config.
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is started. It can be used to add additional command line arguments.
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"""
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# example:
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# current_path = pathlib.Path(__file__).parent.resolve()
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# CONFIG_PATH = f"{current_path}/../../../bec_config.yaml"
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# config = ServiceConfig(CONFIG_PATH)
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def extend_command_line_args(parser):
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"""
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Extend the command line arguments of the BEC client.
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"""
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# example:
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# parser.add_argument("--session", help="Session name", type=str, default="my_default_session")
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return parser
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File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
@@ -1,6 +1,6 @@
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feyex:
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description: phase plate angle
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deviceClass: FlomniGalilMotor
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deviceClass: csaxs_bec.devices.galil.fgalil_ophyd.FlomniGalilMotor
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deviceConfig:
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axis_Id: D
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host: mpc2844.psi.ch
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@@ -18,7 +18,7 @@ feyex:
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out: -1
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feyey:
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description: phase plate angle
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deviceClass: FlomniGalilMotor
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deviceClass: csaxs_bec.devices.galil.fgalil_ophyd.FlomniGalilMotor
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deviceConfig:
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axis_Id: E
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host: mpc2844.psi.ch
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@@ -35,7 +35,7 @@ feyey:
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in: -10.467
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fheater:
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description: phase plate angle
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deviceClass: FlomniGalilMotor
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deviceClass: csaxs_bec.devices.galil.fgalil_ophyd.FlomniGalilMotor
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deviceConfig:
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axis_Id: C
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host: mpc2844.psi.ch
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@@ -50,7 +50,7 @@ fheater:
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readoutPriority: baseline
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flomni_samples:
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description: phase plate angle
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deviceClass: FlomniSampleStorage
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deviceClass: csaxs_bec.devices.epics.devices.flomni_sample_storage.FlomniSampleStorage
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deviceConfig: {}
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enabled: true
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onFailure: buffer
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@@ -58,7 +58,7 @@ flomni_samples:
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readoutPriority: baseline
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foptx:
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description: phase plate angle
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deviceClass: FlomniGalilMotor
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deviceClass: csaxs_bec.devices.galil.fgalil_ophyd.FlomniGalilMotor
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deviceConfig:
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axis_Id: B
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host: mpc2844.psi.ch
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@@ -75,7 +75,7 @@ foptx:
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in: -13.761
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fopty:
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description: phase plate angle
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deviceClass: FlomniGalilMotor
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deviceClass: csaxs_bec.devices.galil.fgalil_ophyd.FlomniGalilMotor
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deviceConfig:
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axis_Id: F
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host: mpc2844.psi.ch
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@@ -93,7 +93,7 @@ fopty:
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out: 0.752
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foptz:
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description: phase plate angle
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deviceClass: FlomniGalilMotor
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deviceClass: csaxs_bec.devices.galil.fgalil_ophyd.FlomniGalilMotor
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deviceConfig:
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axis_Id: A
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host: mpc2844.psi.ch
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@@ -110,7 +110,7 @@ foptz:
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in: 23
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fosax:
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description: phase plate angle
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deviceClass: SmaractMotor
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deviceClass: csaxs_bec.devices.smaract.smaract_ophyd.SmaractMotor
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deviceConfig:
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axis_Id: A
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host: mpc2844.psi.ch
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@@ -128,7 +128,7 @@ fosax:
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out: 5.3
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fosay:
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description: phase plate angle
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deviceClass: SmaractMotor
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deviceClass: csaxs_bec.devices.smaract.smaract_ophyd.SmaractMotor
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deviceConfig:
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axis_Id: B
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host: mpc2844.psi.ch
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@@ -145,7 +145,7 @@ fosay:
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in: 0.367
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fosaz:
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description: phase plate angle
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deviceClass: SmaractMotor
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deviceClass: csaxs_bec.devices.smaract.smaract_ophyd.SmaractMotor
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deviceConfig:
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axis_Id: C
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host: mpc2844.psi.ch
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@@ -163,7 +163,7 @@ fosaz:
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out: 6
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fsamroy:
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description: phase plate angle
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deviceClass: FuprGalilMotor
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deviceClass: csaxs_bec.devices.galil.fupr_ophyd.FuprGalilMotor
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deviceConfig:
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axis_Id: A
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host: mpc2844.psi.ch
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@@ -178,7 +178,7 @@ fsamroy:
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readoutPriority: baseline
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fsamx:
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description: phase plate angle
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deviceClass: FlomniGalilMotor
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deviceClass: csaxs_bec.devices.galil.fgalil_ophyd.FlomniGalilMotor
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deviceConfig:
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axis_Id: E
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host: mpc2844.psi.ch
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@@ -195,7 +195,7 @@ fsamx:
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in: -1.1
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fsamy:
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description: phase plate angle
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deviceClass: FlomniGalilMotor
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deviceClass: csaxs_bec.devices.galil.fgalil_ophyd.FlomniGalilMotor
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deviceConfig:
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axis_Id: F
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host: mpc2844.psi.ch
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@@ -212,7 +212,7 @@ fsamy:
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in: 2.75
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ftracky:
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description: phase plate angle
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deviceClass: FlomniGalilMotor
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deviceClass: csaxs_bec.devices.galil.fgalil_ophyd.FlomniGalilMotor
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deviceConfig:
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axis_Id: H
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host: mpc2844.psi.ch
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@@ -227,7 +227,7 @@ ftracky:
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readoutPriority: baseline
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ftrackz:
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description: phase plate angle
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deviceClass: FlomniGalilMotor
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deviceClass: csaxs_bec.devices.galil.fgalil_ophyd.FlomniGalilMotor
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deviceConfig:
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axis_Id: G
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host: mpc2844.psi.ch
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@@ -242,7 +242,7 @@ ftrackz:
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readoutPriority: baseline
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ftransx:
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description: phase plate angle
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deviceClass: FlomniGalilMotor
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deviceClass: csaxs_bec.devices.galil.fgalil_ophyd.FlomniGalilMotor
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deviceConfig:
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axis_Id: C
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host: mpc2844.psi.ch
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@@ -257,7 +257,7 @@ ftransx:
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readoutPriority: baseline
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ftransy:
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description: phase plate angle
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deviceClass: FlomniGalilMotor
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deviceClass: csaxs_bec.devices.galil.fgalil_ophyd.FlomniGalilMotor
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deviceConfig:
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axis_Id: A
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host: mpc2844.psi.ch
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@@ -272,7 +272,7 @@ ftransy:
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readoutPriority: baseline
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ftransz:
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description: phase plate angle
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deviceClass: FlomniGalilMotor
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deviceClass: csaxs_bec.devices.galil.fgalil_ophyd.FlomniGalilMotor
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deviceConfig:
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axis_Id: B
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host: mpc2844.psi.ch
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@@ -287,7 +287,7 @@ ftransz:
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readoutPriority: baseline
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ftray:
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description: phase plate angle
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deviceClass: FlomniGalilMotor
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deviceClass: csaxs_bec.devices.galil.fgalil_ophyd.FlomniGalilMotor
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deviceConfig:
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axis_Id: D
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host: mpc2844.psi.ch
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@@ -302,7 +302,7 @@ ftray:
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readoutPriority: baseline
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rtx:
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description: flomni rt
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deviceClass: RtFlomniMotor
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deviceClass: csaxs_bec.devices.rt_lamni.rt_flomni_ophyd.RtFlomniMotor
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deviceConfig:
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axis_Id: A
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host: mpc2844.psi.ch
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@@ -318,7 +318,7 @@ rtx:
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rt_pid_voltage: -0.06219
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rty:
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description: flomni rt
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deviceClass: RtFlomniMotor
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deviceClass: csaxs_bec.devices.rt_lamni.rt_flomni_ophyd.RtFlomniMotor
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deviceConfig:
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axis_Id: B
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host: mpc2844.psi.ch
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@@ -332,7 +332,7 @@ rty:
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tomo_additional_offsety: 0
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rtz:
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description: flomni rt
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deviceClass: RtFlomniMotor
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deviceClass: csaxs_bec.devices.rt_lamni.rt_flomni_ophyd.RtFlomniMotor
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deviceConfig:
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axis_Id: C
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host: mpc2844.psi.ch
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+22
-22
@@ -1,7 +1,7 @@
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fheater:
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readoutPriority: baseline
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description: phase plate angle
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deviceClass: FlomniGalilMotor
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deviceClass: csaxs_bec.devices.galil.fgalil_ophyd.FlomniGalilMotor
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deviceConfig:
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axis_Id: C
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host: mpc2844.psi.ch
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@@ -16,7 +16,7 @@ fheater:
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feyex:
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readoutPriority: baseline
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description: phase plate angle
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deviceClass: FlomniGalilMotor
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deviceClass: csaxs_bec.devices.galil.fgalil_ophyd.FlomniGalilMotor
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deviceConfig:
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axis_Id: D
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host: mpc2844.psi.ch
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@@ -34,7 +34,7 @@ feyex:
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feyey:
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readoutPriority: baseline
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description: phase plate angle
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deviceClass: FlomniGalilMotor
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deviceClass: csaxs_bec.devices.galil.fgalil_ophyd.FlomniGalilMotor
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deviceConfig:
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axis_Id: E
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host: mpc2844.psi.ch
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@@ -51,7 +51,7 @@ feyey:
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foptx:
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readoutPriority: baseline
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description: phase plate angle
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deviceClass: FlomniGalilMotor
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deviceClass: csaxs_bec.devices.galil.fgalil_ophyd.FlomniGalilMotor
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deviceConfig:
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axis_Id: B
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host: mpc2844.psi.ch
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@@ -68,7 +68,7 @@ foptx:
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fopty:
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readoutPriority: baseline
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description: phase plate angle
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deviceClass: FlomniGalilMotor
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deviceClass: csaxs_bec.devices.galil.fgalil_ophyd.FlomniGalilMotor
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deviceConfig:
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axis_Id: F
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host: mpc2844.psi.ch
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@@ -86,7 +86,7 @@ fopty:
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foptz:
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readoutPriority: baseline
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description: phase plate angle
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deviceClass: FlomniGalilMotor
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deviceClass: csaxs_bec.devices.galil.fgalil_ophyd.FlomniGalilMotor
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deviceConfig:
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axis_Id: A
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host: mpc2844.psi.ch
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@@ -103,7 +103,7 @@ foptz:
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fosax:
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readoutPriority: baseline
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description: phase plate angle
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deviceClass: SmaractMotor
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deviceClass: csaxs_bec.devices.smaract.smaract_ophyd.SmaractMotor
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deviceConfig:
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axis_Id: A
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host: mpc2844.psi.ch
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@@ -121,7 +121,7 @@ fosax:
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fosay:
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readoutPriority: baseline
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description: phase plate angle
|
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deviceClass: SmaractMotor
|
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deviceClass: csaxs_bec.devices.smaract.smaract_ophyd.SmaractMotor
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deviceConfig:
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axis_Id: B
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host: mpc2844.psi.ch
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@@ -138,7 +138,7 @@ fosay:
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fosaz:
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readoutPriority: baseline
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description: phase plate angle
|
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deviceClass: SmaractMotor
|
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deviceClass: csaxs_bec.devices.smaract.smaract_ophyd.SmaractMotor
|
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deviceConfig:
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axis_Id: C
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host: mpc2844.psi.ch
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@@ -156,7 +156,7 @@ fosaz:
|
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fsamroy:
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readoutPriority: baseline
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description: phase plate angle
|
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deviceClass: FuprGalilMotor
|
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deviceClass: csaxs_bec.devices.galil.fupr_ophyd.FuprGalilMotor
|
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deviceConfig:
|
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axis_Id: A
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host: mpc2844.psi.ch
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@@ -171,7 +171,7 @@ fsamroy:
|
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fsamx:
|
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readoutPriority: baseline
|
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description: phase plate angle
|
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deviceClass: FlomniGalilMotor
|
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deviceClass: csaxs_bec.devices.galil.fgalil_ophyd.FlomniGalilMotor
|
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deviceConfig:
|
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axis_Id: E
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host: mpc2844.psi.ch
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@@ -188,7 +188,7 @@ fsamx:
|
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fsamy:
|
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readoutPriority: baseline
|
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description: phase plate angle
|
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deviceClass: FlomniGalilMotor
|
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deviceClass: csaxs_bec.devices.galil.fgalil_ophyd.FlomniGalilMotor
|
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deviceConfig:
|
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axis_Id: F
|
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host: mpc2844.psi.ch
|
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@@ -205,7 +205,7 @@ fsamy:
|
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ftracky:
|
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readoutPriority: baseline
|
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description: phase plate angle
|
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deviceClass: FlomniGalilMotor
|
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deviceClass: csaxs_bec.devices.galil.fgalil_ophyd.FlomniGalilMotor
|
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deviceConfig:
|
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axis_Id: H
|
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host: mpc2844.psi.ch
|
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@@ -220,7 +220,7 @@ ftracky:
|
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ftrackz:
|
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readoutPriority: baseline
|
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description: phase plate angle
|
||||
deviceClass: FlomniGalilMotor
|
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deviceClass: csaxs_bec.devices.galil.fgalil_ophyd.FlomniGalilMotor
|
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deviceConfig:
|
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axis_Id: G
|
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host: mpc2844.psi.ch
|
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@@ -235,7 +235,7 @@ ftrackz:
|
||||
ftransx:
|
||||
readoutPriority: baseline
|
||||
description: phase plate angle
|
||||
deviceClass: FlomniGalilMotor
|
||||
deviceClass: csaxs_bec.devices.galil.fgalil_ophyd.FlomniGalilMotor
|
||||
deviceConfig:
|
||||
axis_Id: C
|
||||
host: mpc2844.psi.ch
|
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@@ -250,7 +250,7 @@ ftransx:
|
||||
ftransy:
|
||||
readoutPriority: baseline
|
||||
description: phase plate angle
|
||||
deviceClass: FlomniGalilMotor
|
||||
deviceClass: csaxs_bec.devices.galil.fgalil_ophyd.FlomniGalilMotor
|
||||
deviceConfig:
|
||||
axis_Id: A
|
||||
host: mpc2844.psi.ch
|
||||
@@ -265,7 +265,7 @@ ftransy:
|
||||
ftransz:
|
||||
readoutPriority: baseline
|
||||
description: phase plate angle
|
||||
deviceClass: FlomniGalilMotor
|
||||
deviceClass: csaxs_bec.devices.galil.fgalil_ophyd.FlomniGalilMotor
|
||||
deviceConfig:
|
||||
axis_Id: B
|
||||
host: mpc2844.psi.ch
|
||||
@@ -280,7 +280,7 @@ ftransz:
|
||||
ftray:
|
||||
readoutPriority: baseline
|
||||
description: phase plate angle
|
||||
deviceClass: FlomniGalilMotor
|
||||
deviceClass: csaxs_bec.devices.galil.fgalil_ophyd.FlomniGalilMotor
|
||||
deviceConfig:
|
||||
axis_Id: D
|
||||
host: mpc2844.psi.ch
|
||||
@@ -296,7 +296,7 @@ ftray:
|
||||
flomni_samples:
|
||||
readoutPriority: baseline
|
||||
description: phase plate angle
|
||||
deviceClass: FlomniSampleStorage
|
||||
deviceClass: csaxs_bec.devices.epics.devices.FlomniSampleStorage
|
||||
deviceConfig:
|
||||
onFailure: buffer
|
||||
enabled: true
|
||||
@@ -305,7 +305,7 @@ flomni_samples:
|
||||
rtx:
|
||||
readoutPriority: on_request
|
||||
description: flomni rt
|
||||
deviceClass: RtFlomniMotor
|
||||
deviceClass: csaxs_bec.devices.rt_lamni.rt_flomni_ophyd.RtFlomniMotor
|
||||
deviceConfig:
|
||||
axis_Id: A
|
||||
host: mpc2844.psi.ch
|
||||
@@ -317,7 +317,7 @@ rtx:
|
||||
rty:
|
||||
readoutPriority: on_request
|
||||
description: flomni rt
|
||||
deviceClass: RtFlomniMotor
|
||||
deviceClass: csaxs_bec.devices.rt_lamni.rt_flomni_ophyd.RtFlomniMotor
|
||||
deviceConfig:
|
||||
axis_Id: B
|
||||
host: mpc2844.psi.ch
|
||||
@@ -329,7 +329,7 @@ rty:
|
||||
rtz:
|
||||
readoutPriority: on_request
|
||||
description: flomni rt
|
||||
deviceClass: RtFlomniMotor
|
||||
deviceClass: csaxs_bec.devices.rt_lamni.rt_flomni_ophyd.RtFlomniMotor
|
||||
deviceConfig:
|
||||
axis_Id: C
|
||||
host: mpc2844.psi.ch
|
||||
File diff suppressed because it is too large
Load Diff
@@ -0,0 +1,304 @@
|
||||
# -*- coding: utf-8 -*-
|
||||
"""
|
||||
Created on Wed Oct 13 18:06:15 2021
|
||||
|
||||
@author: mohacsi_i
|
||||
|
||||
IMPORTANT: Virtual monochromator axes should be implemented already in EPICS!!!
|
||||
"""
|
||||
|
||||
import time
|
||||
from math import asin, atan, isclose, sin, sqrt, tan
|
||||
|
||||
import numpy as np
|
||||
from ophyd import (
|
||||
Component,
|
||||
Device,
|
||||
EpicsMotor,
|
||||
EpicsSignal,
|
||||
EpicsSignalRO,
|
||||
Kind,
|
||||
PseudoPositioner,
|
||||
PseudoSingle,
|
||||
PVPositioner,
|
||||
Signal,
|
||||
)
|
||||
from ophyd.pseudopos import pseudo_position_argument, real_position_argument
|
||||
|
||||
|
||||
class PmMonoBender(PseudoPositioner):
|
||||
"""Monochromator bender
|
||||
|
||||
Small wrapper to combine the four monochromator bender motors.
|
||||
"""
|
||||
|
||||
# Real axes
|
||||
ai = Component(EpicsMotor, "TRYA", name="ai")
|
||||
bo = Component(EpicsMotor, "TRYB", name="bo")
|
||||
co = Component(EpicsMotor, "TRYC", name="co")
|
||||
di = Component(EpicsMotor, "TRYD", name="di")
|
||||
|
||||
# Virtual axis
|
||||
bend = Component(PseudoSingle, name="bend")
|
||||
|
||||
_real = ["ai", "bo", "co", "di"]
|
||||
|
||||
@pseudo_position_argument
|
||||
def forward(self, pseudo_pos):
|
||||
delta = pseudo_pos.bend - 0.25 * (
|
||||
self.ai.position + self.bo.position + self.co.position + self.di.position
|
||||
)
|
||||
return self.RealPosition(
|
||||
ai=self.ai.position + delta,
|
||||
bo=self.bo.position + delta,
|
||||
co=self.co.position + delta,
|
||||
di=self.di.position + delta,
|
||||
)
|
||||
|
||||
@real_position_argument
|
||||
def inverse(self, real_pos):
|
||||
return self.PseudoPosition(
|
||||
bend=0.25 * (real_pos.ai + real_pos.bo + real_pos.co + real_pos.di)
|
||||
)
|
||||
|
||||
|
||||
def r2d(radians):
|
||||
return radians * 180 / 3.141592
|
||||
|
||||
|
||||
def d2r(degrees):
|
||||
return degrees * 3.141592 / 180.0
|
||||
|
||||
|
||||
class PmDetectorRotation(PseudoPositioner):
|
||||
"""Detector rotation pseudo motor
|
||||
|
||||
Small wrapper to convert detector pusher position to rotation angle.
|
||||
"""
|
||||
|
||||
_tables_dt_push_dist_mm = 890
|
||||
# Real axes
|
||||
dtpush = Component(EpicsMotor, "", name="dtpush")
|
||||
|
||||
# Virtual axis
|
||||
dtth = Component(PseudoSingle, name="dtth")
|
||||
|
||||
_real = ["dtpush"]
|
||||
|
||||
@pseudo_position_argument
|
||||
def forward(self, pseudo_pos):
|
||||
return self.RealPosition(
|
||||
dtpush=d2r(tan(-3.14 / 180 * pseudo_pos.dtth)) * self._tables_dt_push_dist_mm
|
||||
)
|
||||
|
||||
@real_position_argument
|
||||
def inverse(self, real_pos):
|
||||
return self.PseudoPosition(dtth=r2d(-atan(real_pos.dtpush / self._tables_dt_push_dist_mm)))
|
||||
|
||||
|
||||
class GirderMotorX1(PVPositioner):
|
||||
"""Girder X translation pseudo motor"""
|
||||
|
||||
setpoint = Component(EpicsSignal, ":X_SET", name="sp")
|
||||
readback = Component(EpicsSignalRO, ":X1", name="rbv")
|
||||
done = Component(EpicsSignal, ":M-DMOV", name="dmov")
|
||||
|
||||
|
||||
class GirderMotorY1(PVPositioner):
|
||||
"""Girder Y translation pseudo motor"""
|
||||
|
||||
setpoint = Component(EpicsSignal, ":Y_SET", name="sp")
|
||||
readback = Component(EpicsSignalRO, ":Y1", name="rbv")
|
||||
done = Component(EpicsSignal, ":M-DMOV", name="dmov")
|
||||
|
||||
|
||||
class GirderMotorYAW(PVPositioner):
|
||||
"""Girder YAW pseudo motor"""
|
||||
|
||||
setpoint = Component(EpicsSignal, ":YAW_SET", name="sp")
|
||||
readback = Component(EpicsSignalRO, ":YAW1", name="rbv")
|
||||
done = Component(EpicsSignal, ":M-DMOV", name="dmov")
|
||||
|
||||
|
||||
class GirderMotorROLL(PVPositioner):
|
||||
"""Girder ROLL pseudo motor"""
|
||||
|
||||
setpoint = Component(EpicsSignal, ":ROLL_SET", name="sp")
|
||||
readback = Component(EpicsSignalRO, ":ROLL1", name="rbv")
|
||||
done = Component(EpicsSignal, ":M-DMOV", name="dmov")
|
||||
|
||||
|
||||
class GirderMotorPITCH(PVPositioner):
|
||||
"""Girder YAW pseudo motor"""
|
||||
|
||||
setpoint = Component(EpicsSignal, ":PITCH_SET", name="sp")
|
||||
readback = Component(EpicsSignalRO, ":PITCH1", name="rbv")
|
||||
done = Component(EpicsSignal, ":M-DMOV", name="dmov")
|
||||
|
||||
|
||||
class VirtualEpicsSignalRO(EpicsSignalRO):
|
||||
"""This is a test class to create derives signals from one or
|
||||
multiple original signals...
|
||||
"""
|
||||
|
||||
def calc(self, val):
|
||||
return val
|
||||
|
||||
def get(self, *args, **kwargs):
|
||||
raw = super().get(*args, **kwargs)
|
||||
return self.calc(raw)
|
||||
|
||||
|
||||
class MonoTheta1(VirtualEpicsSignalRO):
|
||||
"""Converts the pusher motor position to theta angle"""
|
||||
|
||||
_mono_a0_enc_scale1 = -1.0
|
||||
_mono_a1_lever_length1 = 206.706
|
||||
_mono_a2_pusher_offs1 = 6.85858
|
||||
_mono_a3_enc_offs1 = -16.9731
|
||||
|
||||
def calc(self, val):
|
||||
asin_arg = (val - self._mono_a2_pusher_offs1) / self._mono_a1_lever_length1
|
||||
theta1 = (
|
||||
self._mono_a0_enc_scale1 * asin(asin_arg) / 3.141592 * 180.0 + self._mono_a3_enc_offs1
|
||||
)
|
||||
return theta1
|
||||
|
||||
|
||||
class MonoTheta2(VirtualEpicsSignalRO):
|
||||
"""Converts the pusher motor position to theta angle"""
|
||||
|
||||
_mono_a3_enc_offs2 = -19.7072
|
||||
_mono_a2_pusher_offs2 = 5.93905
|
||||
_mono_a1_lever_length2 = 206.572
|
||||
_mono_a0_enc_scale2 = -1.0
|
||||
|
||||
def calc(self, val):
|
||||
asin_arg = (val - self._mono_a2_pusher_offs2) / self._mono_a1_lever_length2
|
||||
theta2 = (
|
||||
self._mono_a0_enc_scale2 * asin(asin_arg) / 3.141592 * 180.0 + self._mono_a3_enc_offs2
|
||||
)
|
||||
return theta2
|
||||
|
||||
|
||||
MONO_THETA2_OFFSETS_FILENAME = (
|
||||
"/sls/X12SA/data/gac-x12saop/spec/macros/spec_data/mono_th2_offsets.txt"
|
||||
)
|
||||
|
||||
|
||||
class EnergyKev(VirtualEpicsSignalRO):
|
||||
"""Converts the pusher motor position to energy in keV"""
|
||||
|
||||
_mono_add_offs = True
|
||||
_mono_a3_enc_offs2 = -19.7072
|
||||
_mono_a2_pusher_offs2 = 5.93905
|
||||
_mono_a1_lever_length2 = 206.572
|
||||
_mono_a0_enc_scale2 = -1.0
|
||||
_mono_hce = 12.39852066
|
||||
_mono_2d2 = 2 * 5.43102 / sqrt(3)
|
||||
|
||||
def __init__(self, *args, **kwargs):
|
||||
super().__init__(*args, **kwargs)
|
||||
self._th2_offsets = np.loadtxt(MONO_THETA2_OFFSETS_FILENAME)
|
||||
|
||||
def _mono_get_th2_offs(self, energy_keV):
|
||||
if self._th2_offsets is None:
|
||||
return 0.0
|
||||
|
||||
max_offs = np.max(self._th2_offsets[:, 1])
|
||||
|
||||
if max_offs > 0.2:
|
||||
raise ValueError(
|
||||
f"\nThe empirical moth2 corrections are as high as {max_offs} deg\nThis is unreasonable and the corrections will not be used.\n\n***PLEASE INFORM BEAMLINE SCIENTISTS***\n"
|
||||
)
|
||||
|
||||
offs = np.interp(energy_keV, self._th2_offsets[:, 0], self._th2_offsets[:, 1])
|
||||
# print(offs)
|
||||
return offs
|
||||
|
||||
def calc(self, val):
|
||||
_mono_sintheta2_to_Ekev = -self._mono_hce / self._mono_2d2
|
||||
asin_arg = (val - self._mono_a2_pusher_offs2) / self._mono_a1_lever_length2
|
||||
theta2_deg = (
|
||||
self._mono_a0_enc_scale2 * asin(asin_arg) / 3.141592 * 180.0 + self._mono_a3_enc_offs2
|
||||
)
|
||||
E_keV = _mono_sintheta2_to_Ekev / sin(theta2_deg / 180.0 * 3.141592)
|
||||
|
||||
if self._mono_add_offs:
|
||||
theta2_deg -= self._mono_get_th2_offs(E_keV)
|
||||
E_keV = _mono_sintheta2_to_Ekev / sin(theta2_deg / 180.0 * 3.141592)
|
||||
return E_keV
|
||||
|
||||
|
||||
class CurrentSum(Signal):
|
||||
"""Adds up four current signals from the parent"""
|
||||
|
||||
def __init__(self, *args, **kwargs):
|
||||
super().__init__(*args, **kwargs)
|
||||
self.parent.ch1.subscribe(self._emit_value)
|
||||
|
||||
def _emit_value(self, **kwargs):
|
||||
timestamp = kwargs.pop("timestamp", time.time())
|
||||
self.wait_for_connection()
|
||||
self._run_subs(sub_type="value", timestamp=timestamp, obj=self)
|
||||
|
||||
def get(self, *args, **kwargs):
|
||||
# self.parent._cnt.set(1).wait()
|
||||
self._metadata["timestamp"] = time.time()
|
||||
total = (
|
||||
self.parent.ch1.get()
|
||||
+ self.parent.ch2.get()
|
||||
+ self.parent.ch3.get()
|
||||
+ self.parent.ch4.get()
|
||||
)
|
||||
return total
|
||||
|
||||
|
||||
class Bpm4i(Device):
|
||||
SUB_VALUE = "value"
|
||||
_default_sub = SUB_VALUE
|
||||
_cont = Component(EpicsSignal, "CONT", put_complete=True, kind=Kind.omitted)
|
||||
_cnt = Component(EpicsSignal, "CNT", put_complete=True, kind=Kind.omitted)
|
||||
ch1 = Component(EpicsSignalRO, "S2", auto_monitor=True, kind=Kind.omitted, name="ch1")
|
||||
ch2 = Component(EpicsSignalRO, "S3", auto_monitor=True, kind=Kind.omitted, name="ch2")
|
||||
ch3 = Component(EpicsSignalRO, "S4", auto_monitor=True, kind=Kind.omitted, name="ch3")
|
||||
ch4 = Component(EpicsSignalRO, "S5", auto_monitor=True, kind=Kind.omitted, name="ch4")
|
||||
sum = Component(CurrentSum, kind=Kind.hinted, name="sum")
|
||||
|
||||
def __init__(
|
||||
self,
|
||||
prefix="",
|
||||
*,
|
||||
name,
|
||||
kind=None,
|
||||
read_attrs=None,
|
||||
configuration_attrs=None,
|
||||
parent=None,
|
||||
**kwargs,
|
||||
):
|
||||
super().__init__(
|
||||
prefix,
|
||||
name=name,
|
||||
kind=kind,
|
||||
read_attrs=read_attrs,
|
||||
configuration_attrs=configuration_attrs,
|
||||
parent=parent,
|
||||
**kwargs,
|
||||
)
|
||||
self.sum.name = self.name
|
||||
# Ensure the scaler counts automatically
|
||||
self._cont.wait_for_connection()
|
||||
self._cont.set(1).wait()
|
||||
self.ch1.subscribe(self._emit_value)
|
||||
|
||||
def _emit_value(self, **kwargs):
|
||||
timestamp = kwargs.pop("timestamp", time.time())
|
||||
self.wait_for_connection()
|
||||
self._run_subs(sub_type=self.SUB_VALUE, timestamp=timestamp, obj=self)
|
||||
|
||||
|
||||
if __name__ == "__main__":
|
||||
dut = Bpm4i("X12SA-OP1-SCALER.", name="bpm4")
|
||||
dut.wait_for_connection()
|
||||
print(dut.read())
|
||||
print(dut.describe())
|
||||
+2
-1
@@ -24,7 +24,8 @@ plugin_bec = "csaxs_bec"
|
||||
plugin_scans = "csaxs_bec.scans"
|
||||
|
||||
[project.entry-points."bec.ipython_client"]
|
||||
plugin_ipython_client = "csaxs_bec.bec_ipython_client"
|
||||
plugin_ipython_client_pre = "simulations_bec.bec_ipython_client.startup.pre_startup"
|
||||
plugin_ipython_client_post = "simulations_bec.bec_ipython_client.startup"
|
||||
|
||||
[project.entry-points."bec.widgets"]
|
||||
plugin_widgets = "csaxs_bec.bec_widgets"
|
||||
|
||||
Reference in New Issue
Block a user