Class for asyn port clients to communicate on the asynUInt32Digital interface. More...

Inheritance diagram for asynUInt32DigitalClient:

Public Member Functions
	asynUInt32DigitalClient (const char portName, int addr, const char drvInfo, double timeout=DEFAULT_TIMEOUT)
	Constructor for asynUInt32DigitalClient class.
virtual	~asynUInt32DigitalClient ()
	Destructor for asynInt32Client class.
virtual asynStatus	read (epicsUInt32 *value, epicsUInt32 mask)
	Reads an epicsUInt32 value from the port driver.
virtual asynStatus	write (epicsUInt32 value, epicsUInt32 mask)
	Writes an epicsUInt32 value to the port driver.
virtual asynStatus	setInterrupt (epicsUInt32 mask, interruptReason reason)
	Sets the interrupt mask for the specified interrupt reason in the driver.
virtual asynStatus	clearInterrupt (epicsUInt32 mask)
	Clears the interrupt mask in the driver.
virtual asynStatus	getInterrupt (epicsUInt32 *mask, interruptReason reason)
	Gets the current interrupt mask for the specified reason from the driver.
virtual asynStatus	registerInterruptUser (interruptCallbackUInt32Digital pCallback, epicsUInt32 mask)
	Registers an interruptCallbackUInt32Digital function that the driver will call when there is a new value.

Detailed Description

Class for asyn port clients to communicate on the asynUInt32Digital interface.

Constructor & Destructor Documentation

asynUInt32DigitalClient::asynUInt32DigitalClient	(	const char *	portName,
		int	addr,
		const char *	drvInfo,
		double	timeout = `DEFAULT_TIMEOUT`
	)		`[inline]`

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 asynUInt32DigitalClient::~asynUInt32DigitalClient ( ) [inline, virtual]

Destructor for asynInt32Client class.

Disconnects from port, frees resources.

virtual asynStatus asynUInt32DigitalClient::clearInterrupt ( epicsUInt32 mask ) [inline, virtual]

Clears the interrupt mask in the driver.

Parameters:

[in] mask The interrupt mask

virtual asynStatus asynUInt32DigitalClient::getInterrupt	(	epicsUInt32 *	mask,
		interruptReason	reason
	)		`[inline, virtual]`

Gets the current interrupt mask for the specified reason from the driver.

Parameters:

[out]	mask	The interrupt mask
[in]	reason	The interrupt reason

virtual asynStatus asynUInt32DigitalClient::read	(	epicsUInt32 *	value,
		epicsUInt32	mask
	)		`[inline, virtual]`

Reads an epicsUInt32 value from the port driver.

Parameters:

[out]	value	The value read from the port driver
[in]	mask	The mask to use when reading the value

virtual asynStatus asynUInt32DigitalClient::registerInterruptUser	(	interruptCallbackUInt32Digital	pCallback,
		epicsUInt32	mask
	)		`[inline, virtual]`

Registers an interruptCallbackUInt32Digital function that the driver will call when there is a new value.

Parameters:

[in]	pCallback	The address of the callback function
[in]	mask	The mask to use when determining whether to do the callback

virtual asynStatus asynUInt32DigitalClient::setInterrupt	(	epicsUInt32	mask,
		interruptReason	reason
	)		`[inline, virtual]`

Sets the interrupt mask for the specified interrupt reason in the driver.

Parameters:

[in]	mask	The interrupt mask
[in]	reason	The interrupt reason

virtual asynStatus asynUInt32DigitalClient::write	(	epicsUInt32	value,
		epicsUInt32	mask
	)		`[inline, virtual]`

Writes an epicsUInt32 value to the port driver.

Parameters:

[in]	value	The value to write to the port driver
[in]	mask	The mask to use when writing the value

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