asynFloat64Client Class Reference

Class for asyn port clients to communicate on the asynFloat64 interface. More...

#include <asynPortClient.h>

Inheritance diagram for asynFloat64Client:

Public Member Functions
	asynFloat64Client (const char *portName, int addr, const char *drvInfo, double timeout=DEFAULT_TIMEOUT)
	Constructor for asynFloat64Client class. More...
	asynFloat64Client (const char *portName, const char *drvInfo, int addr=0, double timeout=DEFAULT_TIMEOUT)
virtual	~asynFloat64Client ()
	Destructor for asynFloat64Client class. More...
virtual asynStatus	read (epicsFloat64 *value)
	Reads an epicsFloat64 value from the port driver. More...
virtual asynStatus	write (epicsFloat64 value)
	Writes an epicsFloat64 value to the port driver. More...
virtual asynStatus	registerInterruptUser (interruptCallbackFloat64 pCallback, void *userPvt=0)
	Registers an interruptCallbackFloat64 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 asynFloat64 interface.

Constructor & Destructor Documentation

asynFloat64Client() [1/2]

asynFloat64Client::asynFloat64Client ( const char *  portName, int  addr, const char *  drvInfo, double  timeout = DEFAULT_TIMEOUT  )

inline

Constructor for asynFloat64Client 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

asynFloat64Client() [2/2]

asynFloat64Client::asynFloat64Client ( const char *  portName, const char *  drvInfo, int  addr = 0, double  timeout = DEFAULT_TIMEOUT  )

inline

~asynFloat64Client()

virtual asynFloat64Client::~asynFloat64Client ( )

inlinevirtual

Destructor for asynFloat64Client class.

Disconnects from port, frees resources.

Member Function Documentation

read()

virtual asynStatus asynFloat64Client::read ( epicsFloat64 *  value )

inlinevirtual

Reads an epicsFloat64 value from the port driver.

Parameters

[out]

value

The value read from the port driver

registerInterruptUser()

virtual asynStatus asynFloat64Client::registerInterruptUser ( interruptCallbackFloat64  pCallback, void *  userPvt = 0  )

inlinevirtual

Registers an interruptCallbackFloat64 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 asynFloat64Client::write ( epicsFloat64  value )

inlinevirtual

Writes an epicsFloat64 value to the port driver.

Parameters

[in]

value

The value 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-4-39/asyn/asynPortClient/asynPortClient.h