/home/epics/devel/asynR4-17/asyn/miscellaneous/asynPortDriver.h File Reference

#include <epicsTypes.h>
#include <epicsMutex.h>
#include <asynStandardInterfaces.h>

Go to the source code of this file.

Classes
struct	paramVal
	Structure for storing parameter value in parameter library. More...
class	paramList
	Class to support parameter library (also called parameter list); set and get values indexed by parameter number (pasynUser->reason) and do asyn callbacks when parameters change. More...
class	asynPortDriver
	Base class for asyn port drivers; handles most of the bookkeeping for writing an asyn port driver with standard asyn interfaces and a parameter library. More...
Defines
#define	asynCommonMask   0x00000001
	Masks for each of the asyn standard interfaces.
#define	asynDrvUserMask   0x00000002
#define	asynOptionMask   0x00000004
#define	asynInt32Mask   0x00000008
#define	asynUInt32DigitalMask   0x00000010
#define	asynFloat64Mask   0x00000020
#define	asynOctetMask   0x00000040
#define	asynInt8ArrayMask   0x00000080
#define	asynInt16ArrayMask   0x00000100
#define	asynInt32ArrayMask   0x00000200
#define	asynFloat32ArrayMask   0x00000400
#define	asynFloat64ArrayMask   0x00000800
#define	asynGenericPointerMask   0x00001000
#define	asynParamAlreadyExists   asynTimeout
#define	asynParamNotFound   asynOverflow
#define	asynParamWrongType   asynDisconnected
#define	asynParamBadIndex   asynDisabled
#define	asynParamUndefined   asynError
Enumerations
enum	asynParamType {   asynParamUndefined, asynParamInt32, asynParamUInt32Digital, asynParamFloat64,   asynParamOctet, asynParamInt8Array, asynParamInt16Array, asynParamInt32Array,   asynParamFloat32Array, asynParamFloat64Array, asynParamGenericPointer }
	Parameter data types for the parameter library. More...
Functions
epicsShareFunc void *	findAsynPortDriver (const char *portName)

---

Define Documentation

#define asynCommonMask   0x00000001

Masks for each of the asyn standard interfaces.

#define asynDrvUserMask   0x00000002

#define asynFloat32ArrayMask   0x00000400

#define asynFloat64ArrayMask   0x00000800

#define asynFloat64Mask   0x00000020

#define asynGenericPointerMask   0x00001000

#define asynInt16ArrayMask   0x00000100

#define asynInt32ArrayMask   0x00000200

#define asynInt32Mask   0x00000008

#define asynInt8ArrayMask   0x00000080

#define asynOctetMask   0x00000040

#define asynOptionMask   0x00000004

#define asynParamAlreadyExists   asynTimeout

#define asynParamBadIndex   asynDisabled

#define asynParamNotFound   asynOverflow

#define asynParamUndefined   asynError

#define asynParamWrongType   asynDisconnected

#define asynUInt32DigitalMask   0x00000010

---

Enumeration Type Documentation

enum asynParamType

Parameter data types for the parameter library.

Enumerator:

asynParamUndefined	Undefined.
asynParamInt32
asynParamUInt32Digital
asynParamFloat64
asynParamOctet
asynParamInt8Array
asynParamInt16Array
asynParamInt32Array
asynParamFloat32Array
asynParamFloat64Array
asynParamGenericPointer

---

Function Documentation

epicsShareFunc void* findAsynPortDriver

(

const char *

portName

)