asynGenericPointerClient Class Reference

Class for asyn port clients to communicate on the asynGenericPointer interface. More...

#include <asynPortClient.h>

Inheritance diagram for asynGenericPointerClient:

Public Member Functions
	asynGenericPointerClient (const char *portName, int addr, const char *drvInfo, double timeout=DEFAULT_TIMEOUT)
	Constructor for asynGenericPointer class. More...
	asynGenericPointerClient (const char *portName, const char *drvInfo, int addr=0, double timeout=DEFAULT_TIMEOUT)
virtual	~asynGenericPointerClient ()
	Destructor for asynGenericPointer class. More...
virtual asynStatus	read (void *pointer)
	Reads an generic pointer from the port driver. More...
virtual asynStatus	write (void *pointer)
	Writes a generic pointer to the port driver. More...
virtual asynStatus	registerInterruptUser (interruptCallbackGenericPointer pCallback, void *userPvt=0)
	Registers an interruptCallbackGenericPointer function that the driver will call when there is a new value. More...
Public Member Functions inherited from asynParamClient
	asynParamClient (const char *portName, int addr, const char *asynInterfaceType, const char *drvInfo, double timeout)
	Constructor for asynParamClient class. More...
virtual	~asynParamClient ()
	Destructor for asynParamClient class Frees all allocated resources. More...
void	setTimeout (double timeout)
void	report (FILE *fp, int details)
	Reports the properties of this client. More...
char *	getPortName ()
char *	getAsynInterfaceType ()

Additional Inherited Members
Protected Attributes inherited from asynParamClient
asynUser *	pasynUser_
asynUser *	pasynUserSyncIO_
asynInterface *	pasynInterface_
double	timeout_
char *	portName_
int	addr_
char *	asynInterfaceType_
char *	drvInfo_
void *	drvPvt
void *	interruptPvt_

Detailed Description

Class for asyn port clients to communicate on the asynGenericPointer interface.

Constructor & Destructor Documentation

asynGenericPointerClient() [1/2]

asynGenericPointerClient::asynGenericPointerClient ( const char *  portName, int  addr, const char *  drvInfo, double  timeout = DEFAULT_TIMEOUT  )

inline

Constructor for asynGenericPointer class.

Parameters

[in]	portName	The name of the asyn port to connect to
[in]	addr	The address on the asyn port to connect to
[in]	drvInfo	The drvInfo string to identify which property of the port is being connected to
[in]	timeout	The default timeout for all communications between the client and the port driver

asynGenericPointerClient() [2/2]

asynGenericPointerClient::asynGenericPointerClient ( const char *  portName, const char *  drvInfo, int  addr = 0, double  timeout = DEFAULT_TIMEOUT  )

inline

~asynGenericPointerClient()

virtual asynGenericPointerClient::~asynGenericPointerClient ( )

inlinevirtual

Destructor for asynGenericPointer class.

Disconnects from port, frees resources.

Member Function Documentation

read()

virtual asynStatus asynGenericPointerClient::read ( void *  pointer )

inlinevirtual

Reads an generic pointer from the port driver.

Parameters

[out]

pointer

The pointer to read from the port driver

registerInterruptUser()

virtual asynStatus asynGenericPointerClient::registerInterruptUser ( interruptCallbackGenericPointer  pCallback, void *  userPvt = 0  )

inlinevirtual

Registers an interruptCallbackGenericPointer function that the driver will call when there is a new value.

Parameters

[in]	pCallback	The address of the callback function
[in]	userPvt	The user-defined pointer to be passed to the callback function

write()

virtual asynStatus asynGenericPointerClient::write ( void *  pointer )

inlinevirtual

Writes a generic pointer to the port driver.

Parameters

[in]

pointer

The pointer to write to the port driver

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

• /home/epics/devel/asyn-R4-40/asyn/asynPortClient/asynPortClient.h