LavueController Tango Class User‘s Guide

LavueController Tango Python Class

Contents :

LavueController Class Identification :

LavueController Class Inheritance :

Contact	: at desy.de - jan.kotanski
Class Family	: SoftwareSystem
Platform	: All Platforms
Bus	: Not Applicable
Manufacturer	: none
Manufacturer ref.	:

Tango::DeviceImpl

LavueController

LavueController Class Description :

tango server to change lavue setting in real time

LavueController Properties :

There is no class properties

Device Properties
Name	Description	Type	Default Value
DynamicROIs	create dynamically Attributes for ROIs aliases with their bounds	boolean	True
DynamicROIsValues	create dynamically Attributes for ROIs aliases with their sums	boolean	True
ROIAttributesNames	fixed ROI attributes names, They should ends with ROI, Sum or Sums	String[]	none
DataReadyEventAttributes	Names of attributes for which push_change_event is not called	String[]	"ToolResults"
FloatDynamicROIs	create dynamically Attributes for ROIs aliases with their float bounds	boolean	False

LavueController Class Commands
Name	Input type	Output type	Level	Description
State	DEV_VOID	DEV_STATE	OPERATOR	This command gets the device state (stored in its device_state data member) and returns it to the caller.
Status	DEV_VOID	CONST_DEV_STRING	OPERATOR	This command gets the device status (stored in its device_status data member) and returns it to the caller.

Command State :

This command gets the device state (stored in its device_state data member) and returns it to the caller.

State Definition
Input Argument	Tango::DEV_VOID	none
Output Argument	Tango::DEV_STATE	Device state
DisplayLevel	OPERATOR	..
Inherited	true	..
Abstract	false	..
Polling Period	Not polled	..

Command allowed for	All states	..

Command Status :

This command gets the device status (stored in its device_status data member) and returns it to the caller.

Status Definition
Input Argument	Tango::DEV_VOID	none
Output Argument	Tango::CONST_DEV_STRING	Device status
DisplayLevel	OPERATOR	..
Inherited	true	..
Abstract	false	..
Polling Period	Not polled	..

Command allowed for	All states	..

LavueController Class Attributes
Name	Inherited	Abstract	Attr. type	R/W type	Data type	Level	Description
BeamCenterX	false	false	Scalar	READ_WRITE	Tango::DEV_DOUBLE	OPERATOR
BeamCenterY	false	false	Scalar	READ_WRITE	Tango::DEV_DOUBLE	OPERATOR
DetectorDistance	false	false	Scalar	READ_WRITE	Tango::DEV_DOUBLE	OPERATOR
DetectorROIs	false	false	Scalar	READ_WRITE	Tango::DEV_STRING	EXPERT	json dictionary with detector ROIs, e.g. {\``pilatusroi1\``: [[26, 15, 232, 65]], \``lambdarois\``: [[54, 78, 102, 204], [10, 20, 40, 50]]}
DetectorROIsValues	false	false	Scalar	READ_WRITE	Tango::DEV_STRING	OPERATOR	json dictionary with detector ROIs values, e.g. {\``pilatusroi1\``: [26.3], \``lambdarois\``: [54.3, 434.30]]}
Energy	false	false	Scalar	READ_WRITE	Tango::DEV_DOUBLE	OPERATOR
DetectorROIsParams	false	false	Scalar	READ_WRITE	Tango::DEV_STRING	OPERATOR	json dictionary with detector ROIs parameters, e.g. {\``transpose\``: False, \``flip-lr\``: True, \``flip-ud\``: False}
LavueState	false	false	Scalar	READ_WRITE	Tango::DEV_STRING	EXPERT	json dictionary with lavue state configuration, e.g. {\``source\``: \``hidra\``, \``configuration\``: \``hasodet.desy.de\``}
PixelSizeX	false	false	Scalar	READ_WRITE	Tango::DEV_DOUBLE	OPERATOR	pixel x- size in micrometers
PixelSizeY	false	false	Scalar	READ_WRITE	Tango::DEV_DOUBLE	OPERATOR	pixel y- size in micrometers
ToolResults	false	false	Scalar	READ_WRITE	Tango::DEV_STRING	EXPERT	json dictionary with tool results

LavueController Class Dynamic Attributes
Name	Inherited	Abstract	Attr. type	R/W type	Data type	Level	Description
ScalarDynamicAttr	false	false	Scalar	READ	Tango::DEV_DOUBLE	OPERATOR
SpectrumDynamicAttr	false	false	Spectrum	READ	Tango::DEV_DOUBLE	OPERATOR
ROIsDynamicAttr	false	false	Spectrum	READ	Tango::DEV_DOUBLE	OPERATOR

Attribute BeamCenterX :

Attribute Definition
Attribute Type	Scalar
R/W Type	READ_WRITE
Data Type	Tango::DEV_DOUBLE
Display Level	OPERATOR
Inherited	false
Abstract	false
Polling Period	Not polled
Memorized	true
Write hardware at init.	true

Read allowed for	All states
Write allowed for	All states

Attribute Properties
label	beam center x
unit	pixels
standard unit
display unit
format
max_value
min_value
max_alarm
min_alarm
max_warning
min_warning
delta_time
delta_val

Attribute Event Criteria
Periodic	Not set
Relative Change	Not set
Absolute Change	0.0001

Archive Periodic	Not set
Archive Relative Change	Not set
Archive Absolute Change	Not set

Push Change event by user code	true
Criteria checked by TANGO	false

Push Archive event by user code	false

Push DataReady event by user code	true
Criteria checked by TANGO	true

Attribute BeamCenterY :

Attribute Definition
Attribute Type	Scalar
R/W Type	READ_WRITE
Data Type	Tango::DEV_DOUBLE
Display Level	OPERATOR
Inherited	false
Abstract	false
Polling Period	Not polled
Memorized	true
Write hardware at init.	true

Read allowed for	All states
Write allowed for	All states

Attribute Properties
label	beam center y
unit	pixels
standard unit
display unit
format
max_value
min_value
max_alarm
min_alarm
max_warning
min_warning
delta_time
delta_val

Attribute Event Criteria
Periodic	Not set
Relative Change	Not set
Absolute Change	0.0001

Archive Periodic	Not set
Archive Relative Change	Not set
Archive Absolute Change	Not set

Push Change event by user code	true
Criteria checked by TANGO	false

Push Archive event by user code	false

Push DataReady event by user code	true
Criteria checked by TANGO	true

Attribute DetectorDistance :

Attribute Definition
Attribute Type	Scalar
R/W Type	READ_WRITE
Data Type	Tango::DEV_DOUBLE
Display Level	OPERATOR
Inherited	false
Abstract	false
Polling Period	Not polled
Memorized	true
Write hardware at init.	true

Read allowed for	All states
Write allowed for	All states

Attribute Properties
label	detector distance
unit	mm
standard unit
display unit
format
max_value
min_value
max_alarm
min_alarm
max_warning
min_warning
delta_time
delta_val

Attribute Event Criteria
Periodic	Not set
Relative Change	Not set
Absolute Change	0.0001

Archive Periodic	Not set
Archive Relative Change	Not set
Archive Absolute Change	Not set

Push Change event by user code	true
Criteria checked by TANGO	false

Push Archive event by user code	false

Push DataReady event by user code	true
Criteria checked by TANGO	true

Attribute DetectorROIs :

json dictionary with detector ROIs, e.g. {\``pilatusroi1\``: [[26, 15, 232, 65]], \``lambdarois\``: [[54, 78, 102, 204], [10, 20, 40, 50]]}

Attribute Definition
Attribute Type	Scalar
R/W Type	READ_WRITE
Data Type	Tango::DEV_STRING
Display Level	EXPERT
Inherited	false
Abstract	false
Polling Period	Not polled
Memorized	true
Write hardware at init.	true

Read allowed for	All states
Write allowed for	All states

Attribute Properties
label	detector ROIs
unit
standard unit
display unit
format
max_value
min_value
max_alarm
min_alarm
max_warning
min_warning
delta_time
delta_val

Attribute Event Criteria
Periodic	Not set
Relative Change	Not set
Absolute Change	Not set

Archive Periodic	Not set
Archive Relative Change	Not set
Archive Absolute Change	Not set

Push Change event by user code	true
Criteria checked by TANGO	false

Push Archive event by user code	false

Push DataReady event by user code	true
Criteria checked by TANGO	true

Attribute DetectorROIsValues :

json dictionary with detector ROIs values, e.g. {\``pilatusroi1\``: [26.3], \``lambdarois\``: [54.3, 434.30]]}

Attribute Definition
Attribute Type	Scalar
R/W Type	READ_WRITE
Data Type	Tango::DEV_STRING
Display Level	OPERATOR
Inherited	false
Abstract	false
Polling Period	Not polled
Memorized	true
Write hardware at init.	true

Read allowed for	All states
Write allowed for	All states

Attribute Properties
label	detector ROIs values
unit
standard unit
display unit
format
max_value
min_value
max_alarm
min_alarm
max_warning
min_warning
delta_time
delta_val

Attribute Event Criteria
Periodic	Not set
Relative Change	Not set
Absolute Change	Not set

Archive Periodic	Not set
Archive Relative Change	Not set
Archive Absolute Change	Not set

Push Change event by user code	true
Criteria checked by TANGO	false

Push Archive event by user code	false

Push DataReady event by user code	true
Criteria checked by TANGO	true

Attribute Energy :

Attribute Definition
Attribute Type	Scalar
R/W Type	READ_WRITE
Data Type	Tango::DEV_DOUBLE
Display Level	OPERATOR
Inherited	false
Abstract	false
Polling Period	Not polled
Memorized	true
Write hardware at init.	true

Read allowed for	All states
Write allowed for	All states

Attribute Properties
label	beam energy
unit	eV
standard unit
display unit
format
max_value
min_value
max_alarm
min_alarm
max_warning
min_warning
delta_time
delta_val

Attribute Event Criteria
Periodic	Not set
Relative Change	Not set
Absolute Change	0.0001

Archive Periodic	Not set
Archive Relative Change	Not set
Archive Absolute Change	Not set

Push Change event by user code	true
Criteria checked by TANGO	false

Push Archive event by user code	false

Push DataReady event by user code	true
Criteria checked by TANGO	true

Attribute DetectorROIsParams :

json dictionary with detector ROIs parameters, e.g. {\``transpose\``: False, \``flip-lr\``: True, \``flip-ud\``: False}

Attribute Definition
Attribute Type	Scalar
R/W Type	READ_WRITE
Data Type	Tango::DEV_STRING
Display Level	OPERATOR
Inherited	false
Abstract	false
Polling Period	Not polled
Memorized	true
Write hardware at init.	true

Read allowed for	All states
Write allowed for	All states

Attribute Properties
label	detector ROIs parameters
unit
standard unit
display unit
format
max_value
min_value
max_alarm
min_alarm
max_warning
min_warning
delta_time
delta_val

Attribute Event Criteria
Periodic	Not set
Relative Change	Not set
Absolute Change	Not set

Archive Periodic	Not set
Archive Relative Change	Not set
Archive Absolute Change	Not set

Push Change event by user code	true
Criteria checked by TANGO	false

Push Archive event by user code	false

Push DataReady event by user code	true
Criteria checked by TANGO	true

Attribute LavueState :

json dictionary with lavue state configuration, e.g. {\``source\``: \``hidra\``, \``configuration\``: \``hasodet.desy.de\``}

Attribute Definition
Attribute Type	Scalar
R/W Type	READ_WRITE
Data Type	Tango::DEV_STRING
Display Level	EXPERT
Inherited	false
Abstract	false
Polling Period	Not polled
Memorized	true
Write hardware at init.	true

Read allowed for	All states
Write allowed for	All states

Attribute Properties
label	Lavue State
unit
standard unit
display unit
format
max_value
min_value
max_alarm
min_alarm
max_warning
min_warning
delta_time
delta_val

Attribute Event Criteria
Periodic	Not set
Relative Change	Not set
Absolute Change	Not set

Archive Periodic	Not set
Archive Relative Change	Not set
Archive Absolute Change	Not set

Push Change event by user code	true
Criteria checked by TANGO	false

Push Archive event by user code	false

Push DataReady event by user code	true
Criteria checked by TANGO	true

Attribute PixelSizeX :

pixel x- size in micrometers

Attribute Definition
Attribute Type	Scalar
R/W Type	READ_WRITE
Data Type	Tango::DEV_DOUBLE
Display Level	OPERATOR
Inherited	false
Abstract	false
Polling Period	Not polled
Memorized	true
Write hardware at init.	true

Read allowed for	All states
Write allowed for	All states

Attribute Properties
label	pixel x-size
unit	um
standard unit
display unit
format
max_value
min_value
max_alarm
min_alarm
max_warning
min_warning
delta_time
delta_val

Attribute Event Criteria
Periodic	Not set
Relative Change	Not set
Absolute Change	0.0001

Archive Periodic	Not set
Archive Relative Change	Not set
Archive Absolute Change	Not set

Push Change event by user code	true
Criteria checked by TANGO	false

Push Archive event by user code	false

Push DataReady event by user code	true
Criteria checked by TANGO	true

Attribute PixelSizeY :

pixel y- size in micrometers

Attribute Definition
Attribute Type	Scalar
R/W Type	READ_WRITE
Data Type	Tango::DEV_DOUBLE
Display Level	OPERATOR
Inherited	false
Abstract	false
Polling Period	Not polled
Memorized	true
Write hardware at init.	true

Read allowed for	All states
Write allowed for	All states

Attribute Properties
label	pixel y-size
unit	um
standard unit
display unit
format
max_value
min_value
max_alarm
min_alarm
max_warning
min_warning
delta_time
delta_val

Attribute Event Criteria
Periodic	Not set
Relative Change	Not set
Absolute Change	0.0001

Archive Periodic	Not set
Archive Relative Change	Not set
Archive Absolute Change	Not set

Push Change event by user code	true
Criteria checked by TANGO	false

Push Archive event by user code	false

Push DataReady event by user code	true
Criteria checked by TANGO	true

Attribute ToolResults :

json dictionary with tool results

Attribute Definition
Attribute Type	Scalar
R/W Type	READ_WRITE
Data Type	Tango::DEV_STRING
Display Level	EXPERT
Inherited	false
Abstract	false
Polling Period	Not polled
Memorized	true
Write hardware at init.	true

Read allowed for	All states
Write allowed for	All states

Attribute Properties
label	tool results
unit
standard unit
display unit
format
max_value
min_value
max_alarm
min_alarm
max_warning
min_warning
delta_time
delta_val

Attribute Event Criteria
Periodic	Not set
Relative Change	Not set
Absolute Change	Not set

Archive Periodic	Not set
Archive Relative Change	Not set
Archive Absolute Change	Not set

Push Change event by user code	true
Criteria checked by TANGO	false

Push Archive event by user code	false

Push DataReady event by user code	true
Criteria checked by TANGO	true

Dynamic attribute ScalarDynamicAttr :

Attribute Definition
Attribute Type	Scalar
R/W Type	READ
Data Type	Tango::DEV_DOUBLE
Display Level	OPERATOR
Inherited	false
Abstract	false
Polling Period	Not polled
Memorized	Not set

Read allowed for	All states

Attribute Properties
label
unit
standard unit
display unit
format
max_value
min_value
max_alarm
min_alarm
max_warning
min_warning
delta_time
delta_val

Attribute Event Criteria
Periodic	Not set
Relative Change	Not set
Absolute Change	Not set

Archive Periodic	Not set
Archive Relative Change	Not set
Archive Absolute Change	Not set

Push Change event by user code	false

Push Archive event by user code	false

Push DataReady event by user code	false

Dynamic attribute SpectrumDynamicAttr :

Attribute Definition
Attribute Type	Spectrum ( 4096 )
R/W Type	READ
Data Type	Tango::DEV_DOUBLE
Display Level	OPERATOR
Inherited	false
Abstract	false
Polling Period	Not polled
Memorized	Not set

Read allowed for	All states

Attribute Properties
label
unit
standard unit
display unit
format
max_value
min_value
max_alarm
min_alarm
max_warning
min_warning
delta_time
delta_val

Attribute Event Criteria
Periodic	Not set
Relative Change	Not set
Absolute Change	Not set

Archive Periodic	Not set
Archive Relative Change	Not set
Archive Absolute Change	Not set

Push Change event by user code	false

Push Archive event by user code	false

Push DataReady event by user code	false

Dynamic attribute ROIsDynamicAttr :

Attribute Definition
Attribute Type	Spectrum ( 4096 )
R/W Type	READ
Data Type	Tango::DEV_DOUBLE
Display Level	OPERATOR
Inherited	false
Abstract	false
Polling Period	Not polled
Memorized	Not set

Read allowed for	All states

Attribute Properties
label
unit
standard unit
display unit
format
max_value
min_value
max_alarm
min_alarm
max_warning
min_warning
delta_time
delta_val

Attribute Event Criteria
Periodic	Not set
Relative Change	Not set
Absolute Change	Not set

Archive Periodic	Not set
Archive Relative Change	Not set
Archive Absolute Change	Not set

Push Change event by user code	false

Push Archive event by user code	false

Push DataReady event by user code	false

LavueController Class States
Name	Description
ON
OFF