Driver for Prosilica GigE and CameraLink cameras using their PvApi library. More...

Inheritance diagram for prosilica:

Public Member Functions
	prosilica (const char portName, const char cameraId, int maxBuffers, size_t maxMemory, int priority, int stackSize, int maxPvAPIFrames)
	Constructor for Prosilica driver; most parameters are simply passed to ADDriver::ADDriver.
	~prosilica ()
virtual asynStatus	connect (asynUser *pasynUser)
	Connects driver to device; The base class implementation simply calls pasynManager->exceptionConnect if address is valid Derived classes can reimplement this function for real connection management.
virtual asynStatus	disconnect (asynUser *pasynUser)
	Disconnects driver from device; the base class implementation simply calls pasynManager->exceptionDisconnect.
virtual asynStatus	writeInt32 (asynUser *pasynUser, epicsInt32 value)
	Called when asyn clients call pasynInt32->write().
virtual asynStatus	writeFloat64 (asynUser *pasynUser, epicsFloat64 value)
	Called when asyn clients call pasynFloat64->write().
void	report (FILE *fp, int details)
	Report status of the driver.
asynStatus	cameraLinkCallback (tPvInterface Interface, tPvLinkEvent Event, unsigned long UniqueId)
void	frameCallback (tPvFrame *pFrame)
	This function gets called in a thread from the PvApi library when a new frame arrives.
Static Public Member Functions
static void	shutdown (void *arg)
Protected Attributes
int	PSReadStatistics
int	PSDriverType
int	PSFilterVersion
int	PSTimestampType
int	PSResetTimer
int	PSFrameRate
int	PSByteRate
int	PSPacketSize
int	PSFramesCompleted
int	PSFramesDropped
int	PSPacketsErroneous
int	PSPacketsMissed
int	PSPacketsReceived
int	PSPacketsRequested
int	PSPacketsResent
int	PSBadFrameCounter
int	PSTriggerDelay
int	PSTriggerEvent
int	PSTriggerOverlap
int	PSTriggerSoftware
int	PSSyncIn1Level
int	PSSyncIn2Level
int	PSSyncOut1Mode
int	PSSyncOut1Level
int	PSSyncOut1Invert
int	PSSyncOut2Mode
int	PSSyncOut2Level
int	PSSyncOut2Invert
int	PSSyncOut3Mode
int	PSSyncOut3Level
int	PSSyncOut3Invert
int	PSStrobe1Mode
int	PSStrobe1Delay
int	PSStrobe1CtlDuration
int	PSStrobe1Duration

Detailed Description

Driver for Prosilica GigE and CameraLink cameras using their PvApi library.

Constructor & Destructor Documentation

prosilica::prosilica	(	const char *	portName,
		const char *	cameraId,
		int	maxBuffers,
		size_t	maxMemory,
		int	priority,
		int	stackSize,
		int	maxPvAPIFrames
	)

Constructor for Prosilica 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 for the parameters defined in this class, asynNDArrayDriver and ADDriver.

Parameters:

[in]	portName	The name of the asyn port driver to be created.
[in]	cameraId	The uniqueId, IP address or IP DNS name of the camera to be connected to this driver.
[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.
[in]	maxPvAPIFrames	The number of frame buffers to use in the PvAPI library driver. Default=MAX_PVAPI_FRAMES=2.

prosilica::~prosilica ( )

Member Function Documentation

asynStatus prosilica::cameraLinkCallback	(	tPvInterface	Interface,
		tPvLinkEvent	Event,
		unsigned long	UniqueId
	)

asynStatus prosilica::connect ( asynUser * pasynUser ) [virtual]

Connects driver to device; The base class implementation simply calls pasynManager->exceptionConnect if address is valid Derived classes can reimplement this function for real connection management.

Parameters:

[in] pasynUser The pasynUser structure which contains information about the port and address

Reimplemented from asynPortDriver.

asynStatus prosilica::disconnect ( asynUser * pasynUser ) [virtual]

Disconnects driver from device; the base class implementation simply calls pasynManager->exceptionDisconnect.

Derived classes can reimplement this function for real connection management.

Parameters:

[in] pasynUser The pasynUser structure which contains information about the port and address

Reimplemented from asynPortDriver.

void prosilica::frameCallback ( tPvFrame * pFrame )

This function gets called in a thread from the PvApi library when a new frame arrives.

void prosilica::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.

void prosilica::shutdown ( void * arg ) [static]

asynStatus prosilica::writeFloat64	(	asynUser *	pasynUser,
		epicsFloat64	value
	)		`[virtual]`

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

This function performs actions for some parameters, including ADAcquireTime, ADGain, 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 asynPortDriver.

asynStatus prosilica::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: