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

Inheritance diagram for asynFloat64Client:

Public Member Functions
	asynFloat64Client (const char portName, int addr, const char drvInfo, double timeout=DEFAULT_TIMEOUT)
	Constructor for asynFloat64Client class.
virtual	~asynFloat64Client ()
	Destructor for asynFloat64Client class.
virtual asynStatus	read (epicsFloat64 *value)
	Reads an epicsFloat64 value from the port driver.
virtual asynStatus	write (epicsFloat64 value)
	Writes an epicsFloat64 value to the port driver.
virtual asynStatus	registerInterruptUser (interruptCallbackFloat64 pCallback)
	Registers an interruptCallbackFloat64 function that the driver will call when there is a new value.

Detailed Description

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

Constructor & Destructor Documentation

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

virtual asynFloat64Client::~asynFloat64Client ( ) [inline, virtual]

Destructor for asynFloat64Client class.

Disconnects from port, frees resources.

virtual asynStatus asynFloat64Client::read ( epicsFloat64 * value ) [inline, virtual]

Reads an epicsFloat64 value from the port driver.

Parameters:

[out] value The value read from the port driver

virtual asynStatus asynFloat64Client::registerInterruptUser ( interruptCallbackFloat64 pCallback ) [inline, virtual]

Registers an interruptCallbackFloat64 function that the driver will call when there is a new value.

Parameters:

[in] pCallback The address of the callback function

virtual asynStatus asynFloat64Client::write ( epicsFloat64 value ) [inline, virtual]

Writes an epicsFloat64 value to the port driver.

Parameters:

[in] value The value to write to the port driver

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