MeasurementGroup

The sardana tango measurement group module

Classes

MeasurementGroup

MeasurementGroupClass

MeasurementGroup

class MeasurementGroup(dclass, name)

Bases: PoolGroupDevice

init(name)

initialize the device once in the object lifetime. Override when necessary but always call the method from your super class

Parameters:

name – device name

get_measurement_group()

set_measurement_group(measurement_group)

property measurement_group

delete_device()

Clean the device. Called during shutdown and every time the tango Init command is executed. Override when necessary but always call the method from your super class

init_device()

Initialize the device. Called during startup after init() and every time the tango Init command is executed. Override when necessary but always call the method from your super class

initialize_attribute_values()

Initialize attribute values.

on_measurement_group_changed(event_source, event_type, event_value)

always_executed_hook(self)

Hook method.

Default method to implement an action necessary on a device before any command is executed. This method can be redefined in sub-classes in case of the default behaviour does not fullfill the needs

Raises:

DevFailed – This method does not throw exception but a redefined method can.

read_IntegrationTime(attr)

write_IntegrationTime(attr)

read_MonitorCount(attr)

write_MonitorCount(attr)

read_AcquisitionMode(attr)

write_AcquisitionMode(attr)

read_Configuration(attr)

write_Configuration(attr)

read_NbStarts(attr)

write_NbStarts(attr)

read_Moveable(attr)

write_Moveable(attr)

read_SynchDescription(attr)

write_SynchDescription(attr)

read_LatencyTime(attr)

read_SoftwareSynchronizerInitialDomain(attr)

write_SoftwareSynchronizerInitialDomain(attr)

Prepare()

Start()

Stop()

The tango stop command. Stops the active operation

MeasurementGroupClass

class MeasurementGroupClass(name)

Bases: PoolGroupDeviceClass

class_property_list = {}

Sardana device class properties definition

See also

Write a server (original API)

device_property_list = {'Elements': [tango._tango.CmdArgType.DevVarStringArray, 'elements in the group', []], 'Force_HW_Read': [tango._tango.CmdArgType.DevBoolean, 'Force a hardware read of value even when in operation (motion/acquisition', False], 'Id': [tango._tango.CmdArgType.DevLong64, 'Internal ID', 0]}

Sardana device properties definition

See also

Write a server (original API)

cmd_list = {'Abort': [[tango._tango.CmdArgType.DevVoid, ''], [tango._tango.CmdArgType.DevVoid, '']], 'Prepare': [[tango._tango.CmdArgType.DevVoid, ''], [tango._tango.CmdArgType.DevVoid, '']], 'Release': [[tango._tango.CmdArgType.DevVoid, ''], [tango._tango.CmdArgType.DevVoid, '']], 'Restore': [[tango._tango.CmdArgType.DevVoid, ''], [tango._tango.CmdArgType.DevVoid, '']], 'Start': [[tango._tango.CmdArgType.DevVoid, ''], [tango._tango.CmdArgType.DevVoid, '']], 'Stop': [[tango._tango.CmdArgType.DevVoid, ''], [tango._tango.CmdArgType.DevVoid, '']]}

Sardana device command definition

See also

Write a server (original API)

attr_list = {'AcquisitionMode': [[tango._tango.CmdArgType.DevString, tango._tango.AttrDataFormat.SCALAR, tango._tango.AttrWriteType.READ_WRITE], {'Display level': tango._tango.DispLevel.OPERATOR, 'Memorized': 'true_without_hard_applied'}], 'Configuration': [[tango._tango.CmdArgType.DevString, tango._tango.AttrDataFormat.SCALAR, tango._tango.AttrWriteType.READ_WRITE], {'Display level': tango._tango.DispLevel.EXPERT, 'Memorized': 'true_without_hard_applied'}], 'ElementList': [[tango._tango.CmdArgType.DevString, tango._tango.AttrDataFormat.SPECTRUM, tango._tango.AttrWriteType.READ, 4096]], 'IntegrationTime': [[tango._tango.CmdArgType.DevDouble, tango._tango.AttrDataFormat.SCALAR, tango._tango.AttrWriteType.READ_WRITE], {'Display level': tango._tango.DispLevel.OPERATOR, 'Memorized': 'false'}], 'LatencyTime': [[tango._tango.CmdArgType.DevDouble, tango._tango.AttrDataFormat.SCALAR, tango._tango.AttrWriteType.READ], {'Display level': tango._tango.DispLevel.EXPERT}], 'MonitorCount': [[tango._tango.CmdArgType.DevLong, tango._tango.AttrDataFormat.SCALAR, tango._tango.AttrWriteType.READ_WRITE], {'Display level': tango._tango.DispLevel.OPERATOR, 'Memorized': 'false'}], 'Moveable': [[tango._tango.CmdArgType.DevString, tango._tango.AttrDataFormat.SCALAR, tango._tango.AttrWriteType.READ_WRITE], {'Display level': tango._tango.DispLevel.EXPERT, 'Memorized': 'true_without_hard_applied'}], 'NbStarts': [[tango._tango.CmdArgType.DevLong, tango._tango.AttrDataFormat.SCALAR, tango._tango.AttrWriteType.READ_WRITE], {'Display level': tango._tango.DispLevel.OPERATOR, 'Memorized': 'false'}], 'SoftwareSynchronizerInitialDomain': [[tango._tango.CmdArgType.DevString, tango._tango.AttrDataFormat.SCALAR, tango._tango.AttrWriteType.READ_WRITE], {'Display level': tango._tango.DispLevel.OPERATOR, 'Memorized': 'true_without_hard_applied'}], 'SynchDescription': [[tango._tango.CmdArgType.DevString, tango._tango.AttrDataFormat.SCALAR, tango._tango.AttrWriteType.READ_WRITE], {'Display level': tango._tango.DispLevel.EXPERT, 'Memorized': 'false'}]}

Sardana device attribute definition

See also

Write a server (original API)