Driver for marCCD (Rayonix) CCD detector; communicates with the marCCD program over a TCP/IP socket with the marccd_server_socket program that they distribute. More...

Inheritance diagram for marCCD:

Public Member Functions
	marCCD (const char portName, const char marCCDPort, int maxBuffers, size_t maxMemory, int priority, int stackSize)
	Constructor for marCCD driver; most parameters are simply passed to ADDriver::ADDriver. More...

virtual asynStatus	writeInt32 (asynUser *pasynUser, epicsInt32 value)
	Called when asyn clients call pasynInt32->write(). More...

virtual asynStatus	writeFloat64 (asynUser *pasynUser, epicsFloat64 value)
	Called when asyn clients call pasynFloat64->write(). More...

virtual asynStatus	readEnum (asynUser pasynUser, char strings[], int values[], int severities[], size_t nElements, size_t *nIn)

virtual void	setShutter (int open)
	Set the shutter position. More...

virtual void	report (FILE *fp, int details)
	Report status of the driver. More...

void	marCCDTask ()
	This should be private but is called from C, must be public. More...

void	getImageDataTask ()
	This should be private but is called from C, must be public. More...

Public Member Functions inherited from ADDriver
	ADDriver (const char *portName, int maxAddr, int numParams, int maxBuffers, size_t maxMemory, int interfaceMask, int interruptMask, int asynFlags, int autoConnect, int priority, int stackSize)
	All of the arguments are simply passed to the constructor for the asynNDArrayDriver base class, except numParams. More...

virtual asynStatus	connect (asynUser *pasynUser)
	Connects driver to device; This method is called when the driver's pasynCommon->connect() function is called. More...

Public Member Functions inherited from asynNDArrayDriver
	asynNDArrayDriver (const char *portName, int maxAddr, int maxBuffers, size_t maxMemory, int interfaceMask, int interruptMask, int asynFlags, int autoConnect, int priority, int stackSize)
	This is the constructor for the asynNDArrayDriver class. More...

virtual	~asynNDArrayDriver ()

virtual asynStatus	writeOctet (asynUser pasynUser, const char value, size_t maxChars, size_t *nActual)
	Called when asyn clients call pasynOctet->write(). More...

virtual asynStatus	readGenericPointer (asynUser pasynUser, void genericPointer)
	This method copies an NDArray object from the asynNDArrayDriver to an NDArray pointer passed in by the caller. More...

virtual asynStatus	writeGenericPointer (asynUser pasynUser, void genericPointer)
	This method currently does nothing, but it should be implemented in this base class. More...

virtual asynStatus	setIntegerParam (int index, int value)
	Sets the value for an integer in the parameter library. More...

virtual asynStatus	setIntegerParam (int list, int index, int value)
	Sets the value for an integer in the parameter library. More...

virtual asynStatus	readInt32 (asynUser pasynUser, epicsInt32 value)

virtual asynStatus	readFloat64 (asynUser pasynUser, epicsFloat64 value)

virtual asynStatus	createFilePath (const char *path, int pathDepth)
	Function to create a directory path for a file. More...

virtual asynStatus	checkPath ()
	Checks whether the directory specified NDFilePath parameter exists. More...

virtual bool	checkPath (std::string &filePath)
	Checks whether the directory specified exists. More...

virtual asynStatus	createFileName (int maxChars, char *fullFileName)
	Build a file name from component parts. More...

virtual asynStatus	createFileName (int maxChars, char filePath, char fileName)
	Build a file name from component parts. More...

virtual asynStatus	readNDAttributesFile ()
	Create this driver's NDAttributeList (pAttributeList) by reading an XML file This clears any existing attributes from this drivers' NDAttributeList and then creates a new list based on the XML file. More...

virtual asynStatus	getAttributes (NDAttributeList *pAttributeList)
	Get the current values of attributes from this driver and appends them to an output attribute list. More...

asynStatus	incrementQueuedArrayCount ()

asynStatus	decrementQueuedArrayCount ()

int	getQueuedArrayCount ()

void	updateQueuedArrayCount ()

Public Attributes
epicsEventId	stopEventId
	This should be private but is accessed from C, must be public. More...

Public Attributes inherited from asynNDArrayDriver
class NDArrayPool *	pNDArrayPool
	An NDArrayPool pointer that is initialized to pNDArrayPoolPvt_ in the constructor. More...

Protected Attributes
int	marCCDGateMode

int	marCCDReadoutMode

int	marCCDServerMode

int	marCCDTiffTimeout

int	marCCDSeriesFileTemplate

int	marCCDSeriesFileDigits

int	marCCDSeriesFileFirst

int	marCCDOverlap

int	marCCDState

int	marCCDStatus

int	marCCDTaskAcquireStatus

int	marCCDTaskReadoutStatus

int	marCCDTaskCorrectStatus

int	marCCDTaskWritingStatus

int	marCCDTaskDezingerStatus

int	marCCDTaskSeriesStatus

int	marCCDStability

int	marCCDFrameShift

int	marCCDDetectorDistance

int	marCCDBeamX

int	marCCDBeamY

int	marCCDStartPhi

int	marCCDRotationAxis

int	marCCDRotationRange

int	marCCDTwoTheta

int	marCCDWavelength

int	marCCDFileComments

int	marCCDDatasetComments

Protected Attributes inherited from ADDriver
int	ADGain

int	ADBinX

int	ADBinY

int	ADMinX

int	ADMinY

int	ADSizeX

int	ADSizeY

int	ADMaxSizeX

int	ADMaxSizeY

int	ADReverseX

int	ADReverseY

int	ADFrameType

int	ADImageMode

int	ADNumExposures

int	ADNumExposuresCounter

int	ADNumImages

int	ADNumImagesCounter

int	ADAcquireTime

int	ADAcquirePeriod

int	ADTimeRemaining

int	ADStatus

int	ADTriggerMode

int	ADShutterControl

int	ADShutterControlEPICS

int	ADShutterStatus

int	ADShutterMode

int	ADShutterOpenDelay

int	ADShutterCloseDelay

int	ADTemperature

int	ADTemperatureActual

int	ADReadStatus

int	ADStatusMessage

int	ADStringToServer

int	ADStringFromServer

bool	deviceIsReachable

Protected Attributes inherited from asynNDArrayDriver
int	NDPortNameSelf

int	NDADCoreVersion

int	NDDriverVersion

int	ADManufacturer

int	ADModel

int	ADSerialNumber

int	ADSDKVersion

int	ADFirmwareVersion

int	ADAcquire

int	ADAcquireBusy

int	ADWaitForPlugins

int	NDArraySizeX

int	NDArraySizeY

int	NDArraySizeZ

int	NDArraySize

int	NDNDimensions

int	NDDimensions

int	NDDataType

int	NDColorMode

int	NDUniqueId

int	NDTimeStamp

int	NDEpicsTSSec

int	NDEpicsTSNsec

int	NDBayerPattern

int	NDCodec

int	NDCompressedSize

int	NDArrayCounter

int	NDFilePath

int	NDFilePathExists

int	NDFileName

int	NDFileNumber

int	NDFileTemplate

int	NDAutoIncrement

int	NDFullFileName

int	NDFileFormat

int	NDAutoSave

int	NDWriteFile

int	NDReadFile

int	NDFileWriteMode

int	NDFileWriteStatus

int	NDFileWriteMessage

int	NDFileNumCapture

int	NDFileNumCaptured

int	NDFileCapture

int	NDFileDeleteDriverFile

int	NDFileLazyOpen

int	NDFileCreateDir

int	NDFileTempSuffix

int	NDAttributesFile

int	NDAttributesStatus

int	NDAttributesMacros

int	NDArrayData

int	NDArrayCallbacks

int	NDPoolMaxBuffers

int	NDPoolAllocBuffers

int	NDPoolFreeBuffers

int	NDPoolMaxMemory

int	NDPoolUsedMemory

int	NDPoolEmptyFreeList

int	NDNumQueuedArrays

class NDArray **	pArrays
	An array of NDArray pointers used to store data in the driver. More...

class NDAttributeList *	pAttributeList
	An NDAttributeList object used to obtain the current values of a set of attributes. More...

int	threadStackSize_

int	threadPriority_

Detailed Description

Driver for marCCD (Rayonix) CCD detector; communicates with the marCCD program over a TCP/IP socket with the marccd_server_socket program that they distribute.

The marCCD program must be set into Acquire/Remote Control/Start to use this driver.

Constructor & Destructor Documentation

◆ marCCD()

marCCD::marCCD	(	const char *	portName,
		const char *	serverPort,
		int	maxBuffers,
		size_t	maxMemory,
		int	priority,
		int	stackSize
	)

Constructor for marCCD driver; most parameters are simply passed to ADDriver::ADDriver.

After calling the base class constructor this method creates a thread to collect the detector data, and sets reasonable default values the parameters defined in this class, asynNDArrayDriver, and ADDriver.

Parameters

[in]	portName	The name of the asyn port driver to be created.
[in]	serverPort	The name of the asyn port driver previously created with drvAsynIPPortConfigure connected to the marccd_server program.
[in]	maxBuffers	The maximum number of NDArray buffers that the NDArrayPool for this driver is allowed to allocate. Set this to -1 to allow an unlimited number of buffers.
[in]	maxMemory	The maximum amount of memory that the NDArrayPool for this driver is allowed to allocate. Set this to -1 to allow an unlimited amount of memory.
[in]	priority	The thread priority for the asyn port driver thread if ASYN_CANBLOCK is set in asynFlags.
[in]	stackSize	The stack size for the asyn port driver thread if ASYN_CANBLOCK is set in asynFlags.

Member Function Documentation

◆ getImageDataTask()

void marCCD::getImageDataTask ( )

This should be private but is called from C, must be public.

This task does the correction and file saving in the background, so that acquisition can be overlapped with these operations.

◆ marCCDTask()

void marCCD::marCCDTask ( )

This should be private but is called from C, must be public.

This thread controls acquisition, reads TIFF files to get the image data, and does the callbacks to send it to higher layers.

◆ readEnum()

asynStatus marCCD::readEnum	(	asynUser *	pasynUser,
		char *	strings[],
		int	values[],
		int	severities[],
		size_t	nElements,
		size_t *	nIn
	)

virtual

◆ report()

void marCCD::report	(	FILE *	fp,
		int	details
	)

virtual

Report status of the driver.

Prints details about the driver if details>0. It then calls the ADDriver::report() method.

Parameters

[in]	fp	File pointed passed by caller where the output is written to.
[in]	details	If >0 then driver details are printed.

Reimplemented from asynNDArrayDriver.

◆ setShutter()

void marCCD::setShutter ( int open )

virtual

Set the shutter position.

This method will open (1) or close (0) the shutter if ADShutterMode==ADShutterModeEPICS. Drivers will implement setShutter if they support ADShutterModeDetector. If ADShutterMode=ADShutterModeDetector they will control the shutter directly, else they will call this method.

Parameters

[in] open 1 (open) or 0 (closed)

Reimplemented from ADDriver.

◆ writeFloat64()

asynStatus marCCD::writeFloat64	(	asynUser *	pasynUser,
		epicsFloat64	value
	)

virtual

Called when asyn clients call pasynFloat64->write().

This function performs actions for some parameters. For all parameters it sets the value in the parameter library and calls any registered callbacks..

Parameters

[in]	pasynUser	pasynUser structure that encodes the reason and address.
[in]	value	Value to write.

◆ writeInt32()

asynStatus marCCD::writeInt32	(	asynUser *	pasynUser,
		epicsInt32	value
	)

virtual

Called when asyn clients call pasynInt32->write().

This function performs actions for some parameters, including ADAcquire, ADBinX, etc. For all parameters it sets the value in the parameter library and calls any registered callbacks..

Parameters

[in]	pasynUser	pasynUser structure that encodes the reason and address.
[in]	value	Value to write.

Reimplemented from ADDriver.

Member Data Documentation

◆ marCCDBeamX

int marCCD::marCCDBeamX

protected

◆ marCCDBeamY

int marCCD::marCCDBeamY

protected

◆ marCCDDatasetComments

int marCCD::marCCDDatasetComments

protected

◆ marCCDDetectorDistance

int marCCD::marCCDDetectorDistance

protected

◆ marCCDFileComments

int marCCD::marCCDFileComments

protected

◆ marCCDFrameShift

int marCCD::marCCDFrameShift

protected

◆ marCCDGateMode

int marCCD::marCCDGateMode

protected

◆ marCCDOverlap

int marCCD::marCCDOverlap

protected

◆ marCCDReadoutMode

int marCCD::marCCDReadoutMode

protected

◆ marCCDRotationAxis

int marCCD::marCCDRotationAxis

protected

◆ marCCDRotationRange

int marCCD::marCCDRotationRange

protected

◆ marCCDSeriesFileDigits

int marCCD::marCCDSeriesFileDigits

protected

◆ marCCDSeriesFileFirst

int marCCD::marCCDSeriesFileFirst

protected

◆ marCCDSeriesFileTemplate

int marCCD::marCCDSeriesFileTemplate

protected

◆ marCCDServerMode

int marCCD::marCCDServerMode

protected

◆ marCCDStability

int marCCD::marCCDStability

protected

◆ marCCDStartPhi

int marCCD::marCCDStartPhi

protected

◆ marCCDState

int marCCD::marCCDState

protected

◆ marCCDStatus

int marCCD::marCCDStatus

protected

◆ marCCDTaskAcquireStatus

int marCCD::marCCDTaskAcquireStatus

protected

◆ marCCDTaskCorrectStatus

int marCCD::marCCDTaskCorrectStatus

protected

◆ marCCDTaskDezingerStatus

int marCCD::marCCDTaskDezingerStatus

protected

◆ marCCDTaskReadoutStatus

int marCCD::marCCDTaskReadoutStatus

protected

◆ marCCDTaskSeriesStatus

int marCCD::marCCDTaskSeriesStatus

protected

◆ marCCDTaskWritingStatus

int marCCD::marCCDTaskWritingStatus

protected

◆ marCCDTiffTimeout

int marCCD::marCCDTiffTimeout

protected

◆ marCCDTwoTheta

int marCCD::marCCDTwoTheta

protected

◆ marCCDWavelength

int marCCD::marCCDWavelength

protected

◆ stopEventId

epicsEventId marCCD::stopEventId

This should be private but is accessed from C, must be public.

The documentation for this class was generated from the following file:

/home/travis/build/areaDetector/areaDetector/ADmarCCD/marCCDApp/src/marCCD.cpp

Public Member Functions

Public Attributes

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

◆ marCCD()

Member Function Documentation

◆ getImageDataTask()

◆ marCCDTask()

◆ readEnum()

◆ report()

◆ setShutter()

◆ writeFloat64()

◆ writeInt32()

Member Data Documentation

◆ marCCDBeamX

◆ marCCDBeamY

◆ marCCDDatasetComments

◆ marCCDDetectorDistance

◆ marCCDFileComments

◆ marCCDFrameShift

◆ marCCDGateMode

◆ marCCDOverlap

◆ marCCDReadoutMode

◆ marCCDRotationAxis

◆ marCCDRotationRange

◆ marCCDSeriesFileDigits

◆ marCCDSeriesFileFirst

◆ marCCDSeriesFileTemplate

◆ marCCDServerMode

◆ marCCDStability

◆ marCCDStartPhi

◆ marCCDState

◆ marCCDStatus

◆ marCCDTaskAcquireStatus

◆ marCCDTaskCorrectStatus

◆ marCCDTaskDezingerStatus

◆ marCCDTaskReadoutStatus

◆ marCCDTaskSeriesStatus

◆ marCCDTaskWritingStatus

◆ marCCDTiffTimeout

◆ marCCDTwoTheta

◆ marCCDWavelength

◆ stopEventId