This is historical information of device classes implemented in RetrigAI device server.

Use this link to find the valid information.

Development status: Released, Release: OBSOLETE
Information status: Updated

Class Description

Perform infinite retriggered analog input acquisition simultaneously on four channels.
The device is available for boards SAI_2005 and SAI_2010.

Families: InputOutput

Key words: ADLINK

Language: Cpp



Class interface


Name Description
averageChannel3Spectrum: DevDouble
averageChannel2Spectrum: DevDouble
averageChannel1Spectrum: DevDouble
averageChannel0Spectrum: DevDouble
channel3Spectrum: DevDouble
channel2Spectrum: DevDouble
channel1Spectrum: DevDouble
channel0Spectrum: DevDouble
nexusFilePathScalar: DevString
generateNexusFileScalar: DevBoolean
continuousAcquisitionScalar: DevBoolean
bufferDepthScalar: DevDouble
frequencyScalar: DevDouble
errorCounterScalar: DevLong
overrunCounterScalar: DevLong
timeoutCounterScalar: DevLong
dataCounterScalar: DevLong
totalNbPointScalar: DevDouble


Name Description
ResetInput: DevVoid
Output: DevVoid
Resets all channels data.
CalibrateInput: DevVoid
Output: DevVoid
Calibrate hardware.
StopInput: DevVoid
Output: DevVoid
Stop acquisition.
StartInput: DevVoid
Output: DevVoid
Start acquisition.
StatusInput: DevVoid
Output: DevString
This command gets the device status (stored in its device_status data member) and returns it to the caller.
StateInput: DevVoid
Output: State
This command gets the device state (stored in its device_state data member) and returns it to the caller.



Name Description
MemorizedNexusFilePathDevString Contains the last value of the nexusFilePath attribute. [default value =d:\\target]
MemorizedGenerateNexusFileDevBoolean Allows storage of acquired data into Nexus files.
ContinuousAcquisitionDevBoolean Allows the acquisition to run indefinitely.
AutoStartDevBoolean Start the acquisition when starting the device.
ConversionSourceDevShort Set the AI conversion signal source (i.e. DAC sampling source). Use one of the following: INTERNAL, EXTSAMPLING.
DelayDevDouble The delay after a Delay trigger in seconds.
DTRIGPolarityDevShort The digital level polarity. It can be detected on rising edge or falling edge. The possible values are RISING or FALLING.
ATRIGLevelDevDouble The level of the analog trigger in volts.
ATRIGSelectionDevShort To select the type of analog trigger. The trigger can be generated when the analog trigger passes below a level or above a level. The possible values are BELOWand ABOVE.
TriggerSourceDevShort To choose analog (ATRIG) or digital trigger(DTRIG).
TriggerModeDevShort The trigger mode. Can be a POST trigger and data is acquired just after the received trigger. Can be a DELAY trigger and data is acquired after a certain delay.
TimeoutDevDouble The time to wait for incoming data before generating a timout. In seconds.
InputRange3DevShort The input range for channel 3 ( possible values are B_10, B_5, B_2_5, B_1_25, U_10, U_5, U_2_5, U_1_25 ).
InputRange2DevShort The input range for channel 2 ( possible values are B_10, B_5, B_2_5, B_1_25, U_10, U_5, U_2_5, U_1_25 ).
InputRange1DevShort The input range for channel 1 ( possible values are B_10, B_5, B_2_5, B_1_25, U_10, U_5, U_2_5, U_1_25 ).
InputRange0DevShort The input range for channel 0 ( possible values are B_10, B_5, B_2_5, B_1_25, U_10, U_5, U_2_5, U_1_25 ).
BoardNumDevShort The number of the board in the cPCI chassis (between 0 and 7).
BoardTypeDevShort The board type ( the possible values are SAI_2005, SAI_2010).


//-============================================================ // // This class has been generated by POGO // (Program Obviously used to Generate tango Object) // // (c) - Software Engineering Group - ESRF //=============================================================

Files generated:

RetrigAI.cpp: Source code for the RetrigAI class and its commands. This class is derived from DeviceImpl_2 class. It represents the CORBA servant obbject which will be accessed from the network. All commands which can be executed on the RetrigAI are implemented in this file.

RetrigAI.h: Include for the RetrigAI class. Server class prototypes and descriptions.

RetrigAIClass.cpp: A singleton class derived fromRetrigAI. It implements the command list and all properties and methods required by the RetrigAI once per process

RetrigAIClass.h: Include for the RetrigAIClass root class. This class is represents the singleton class for the RetrigAI device class. It contains all properties and methods which the RetrigAI requires only once e.g. the commands.

main.cpp: C++ source for a TANGO device server main. The main rule is to initialise (and create) the Tango system and to create the DServerClass singleton. The main should be the same for every Tango device server.

ClassFactory.cpp: C++ source for the class_factory method of the DServer device class. This method is responsible to create all class singletin for a device server. It is called at device server startup

22 Feb 2018, DS Admin
The device class has been updated.
You are looking at this version now.

20 Apr 2017, Piotr Goryl
The device class has been updated.
You can see previous version here .

23 Feb 2017, Piotr Goryl
The device class has been added to catalogue.
Added by:pgoryl2 on:22 Feb 2018, 3:34 p.m.