65 lines
1.6 KiB
C
65 lines
1.6 KiB
C
/*************************************************************************\
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* Copyright (c) 2002 The University of Chicago, as Operator of Argonne
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* National Laboratory.
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* Copyright (c) 2002 The Regents of the University of California, as
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* Operator of Los Alamos National Laboratory.
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* EPICS BASE Versions 3.13.7
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* and higher are distributed subject to a Software License Agreement found
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* in file LICENSE that is included with this distribution.
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\*************************************************************************/
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/* devHistogramSoft.c */
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/*
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* Author: Janet Anderson
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* Date: 07/02/91
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*/
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#include <stdlib.h>
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#include <stdio.h>
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#include <string.h>
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#include "alarm.h"
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#include "cvtTable.h"
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#include "dbDefs.h"
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#include "dbAccess.h"
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#include "recGbl.h"
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#include "recSup.h"
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#include "devSup.h"
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#include "link.h"
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#include "histogramRecord.h"
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#include "epicsExport.h"
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/* Create the dset for devHistogramSoft */
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static long init_record(histogramRecord *prec);
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static long read_histogram(histogramRecord *prec);
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struct {
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long number;
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DEVSUPFUN report;
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DEVSUPFUN init;
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DEVSUPFUN init_record;
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DEVSUPFUN get_ioint_info;
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DEVSUPFUN read_histogram;
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DEVSUPFUN special_linconv;
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}devHistogramSoft={
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6,
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NULL,
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NULL,
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init_record,
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NULL,
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read_histogram,
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NULL
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};
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epicsExportAddress(dset,devHistogramSoft);
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static long init_record(histogramRecord *prec)
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{
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if (recGblInitConstantLink(&prec->svl,DBF_DOUBLE,&prec->sgnl))
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prec->udf = FALSE;
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return 0;
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}
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static long read_histogram(histogramRecord *prec)
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{
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dbGetLink(&prec->svl, DBR_DOUBLE, &prec->sgnl, 0, 0);
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return 0; /*add count*/
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}
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