asyn  4-33
Public Member Functions | List of all members
asynFloat32ArrayClient Class Reference

Class for asyn port clients to communicate on the asynFloat32Array interface. More...

#include <asynPortClient.h>

Inheritance diagram for asynFloat32ArrayClient:
asynPortClient

Public Member Functions

 asynFloat32ArrayClient (const char *portName, int addr, const char *drvInfo, double timeout=DEFAULT_TIMEOUT)
 Constructor for asynFloat32Array class. More...
 
virtual ~asynFloat32ArrayClient ()
 Destructor for asynFloat32Array class. More...
 
virtual asynStatus read (epicsFloat32 *value, size_t nElements, size_t *nIn)
 Reads an epicsFloat32 array from the port driver. More...
 
virtual asynStatus write (epicsFloat32 *value, size_t nElements)
 Writes an epicsFloat32 array to the port driver. More...
 
virtual asynStatus registerInterruptUser (interruptCallbackFloat32Array pCallback)
 Registers an interruptCallbackFloat32Array function that the driver will call when there is a new value. More...
 
- Public Member Functions inherited from asynPortClient
 asynPortClient (const char *portName, int addr, const char *asynInterfaceType, const char *drvInfo, double timeout)
 Constructor for asynPortClient class. More...
 
virtual ~asynPortClient ()
 Destructor for asynPortClient class Frees all allocated resources. More...
 
void setTimeout (double timeout)
 
void report (FILE *fp, int details)
 Reports the properties of this client. More...
 

Additional Inherited Members

- Protected Attributes inherited from asynPortClient
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 asynFloat32Array interface.

Constructor & Destructor Documentation

asynFloat32ArrayClient::asynFloat32ArrayClient ( const char *  portName,
int  addr,
const char *  drvInfo,
double  timeout = DEFAULT_TIMEOUT 
)
inline

Constructor for asynFloat32Array class.

Parameters
[in]portNameThe name of the asyn port to connect to
[in]addrThe address on the asyn port to connect to
[in]drvInfoThe drvInfo string to identify which property of the port is being connected to
[in]timeoutThe default timeout for all communications between the client and the port driver
virtual asynFloat32ArrayClient::~asynFloat32ArrayClient ( )
inlinevirtual

Destructor for asynFloat32Array class.

Disconnects from port, frees resources.

Member Function Documentation

virtual asynStatus asynFloat32ArrayClient::read ( epicsFloat32 *  value,
size_t  nElements,
size_t *  nIn 
)
inlinevirtual

Reads an epicsFloat32 array from the port driver.

Parameters
[out]valueThe array to read from the port driver
[in]nElementsThe number of elements in the array
[out]nInThe number of array elements actual read
virtual asynStatus asynFloat32ArrayClient::registerInterruptUser ( interruptCallbackFloat32Array  pCallback)
inlinevirtual

Registers an interruptCallbackFloat32Array function that the driver will call when there is a new value.

Parameters
[in]pCallbackThe address of the callback function
virtual asynStatus asynFloat32ArrayClient::write ( epicsFloat32 *  value,
size_t  nElements 
)
inlinevirtual

Writes an epicsFloat32 array to the port driver.

Parameters
[in]valueThe array to write to the port driver
[in]nElementsThe number of elements in the array

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