Experimental Physics and
Industrial Control System

ishita bhatia <[email protected]> · Tue, 1 Mar 2016 15:37:48 +0530

#include <stdio.h>
#include <string.h>
#include <math.h>
#include <stdlib.h>

#include "alarm.h"
#include "cvtTable.h"
#include "dbDefs.h"
#include "dbAccess.h"
#include "recGbl.h"
#include "recSup.h"
#include "devSup.h"
#include "link.h"
#include "aiRecord.h"
#include "waveformRecord.h"
#include "epicsExport.h"
#include "endian.h"

static long read_GV0();


//------------------------------------ai struct to read GV0--------------------//
struct {
 long       number;
 DEVSUPFUN  report;
 DEVSUPFUN  init;
 DEVSUPFUN  init_record;
 DEVSUPFUN  get_ioint_info;
 DEVSUPFUN  read_GV0;
 DEVSUPFUN  special_linconv;
}devaiGV0={
      6,
      NULL,
      NULL,
      NULL,
      NULL,
      read_GV0,
      NULL};
epicsExportAddress(dset,devaiGV0);


//----------------------------CODE TO READ GV0 VALUE------------------
static long read_GV0(pGV0)
struct aiRecord *pGV0;
{
	long int t;
	
	struct dbAddr *paddr;
	t = pGV0->val;

	paddr = dbGetPdbAddrFromLink(&pGV0->inp);
	dbGet(paddr,DBR_FLOAT,(void *)t,0,1,NULL);
	printf("GV0=%ld",t);
return(2);
}

Experimental Physics and Industrial Control System

Experimental Physics and
Industrial Control System