drvAHxxx.cpp File Reference

#include <stdlib.h>
#include <string.h>
#include <stdio.h>
#include <errno.h>
#include <math.h>
#include <epicsTypes.h>
#include <epicsTime.h>
#include <epicsThread.h>
#include <epicsString.h>
#include <epicsTimer.h>
#include <epicsMutex.h>
#include <epicsEvent.h>
#include <asynOctetSyncIO.h>
#include <iocsh.h>
#include <epicsExport.h>
#include "drvAHxxx.h"

Macros
#define	AHxxx_TIMEOUT   0.05
#define	MIN_INTEGRATION_TIME   0.001
#define	MAX_INTEGRATION_TIME   1.0

Functions
int	drvAHxxxConfigure (const char *portName, const char *QEPortName, int ringBufferSize, const char *modelName)
	EPICS iocsh callable function to call constructor for the drvAHxxx class. More...
void	drvAHxxxRegister (void)
	epicsExportRegistrar (drvAHxxxRegister)

Macro Definition Documentation

#define AHxxx_TIMEOUT   0.05

#define MAX_INTEGRATION_TIME   1.0

#define MIN_INTEGRATION_TIME   0.001

Function Documentation

int drvAHxxxConfigure	(	const char *	portName,
		const char *	QEPortName,
		int	ringBufferSize,
		const char *	modelName
	)

EPICS iocsh callable function to call constructor for the drvAHxxx class.

Parameters

[in]	portName	The name of the asyn port driver to be created.
[in]	QEPortName	The name of the asyn communication port to the AHxxx created with drvAsynIPPortConfigure or drvAsynSerialPortConfigure.
[in]	ringBufferSize	The number of samples to hold in the input ring buffer. This should be large enough to hold all the samples between reads of the device, e.g. 1 ms SampleTime and 1 second read rate = 1000 samples. If 0 then default of 2048 is used.
[in]	modelName	The model of electrometer. It is too difficult to try to determine this from the firmware version number, so it must be specified. Allowed values are: "AH401B", "AH401D", "AH501", "AH501BE", "AH501C", and "AH501D".

void drvAHxxxRegister

(

void

)

epicsExportRegistrar

(

drvAHxxxRegister

)