cff9290272
countdriv.h CounterDriver: iControlMonitor id (default=0) countdriv.c CreateCounterDriver: set the default control monitor to channel zero counter.h counter.c Commands to get and set the control monitor GetCounts return the counts from the current control monitor, ie iControlMonitor TODO loadCountData, get time from controlling monitor. scan.c Set control monitor on counter when setting scan channel multicounter.c MMCStart, set slave monitors with a timer preset of about a year to make sure that they don't stop before the controlling monitor. r2642 | ffr | 2008-07-10 15:21:21 +1000 (Thu, 10 Jul 2008) | 20 lines
99 lines
3.5 KiB
C
99 lines
3.5 KiB
C
/*---------------------------------------------------------------------------
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C O U N T E R D R I V E R
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This is the interface to a Sics-Counter driver. This means a
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single counter managing possibly several monitors in one go.
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A counter can run for a predefined time or until a predefined
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monitor count has been reached.
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Mark Koennecke, January 1996
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General parameter setting added:
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Mark Koennecke, April 1999
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copyright: see implementation file.
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---------------------------------------------------------------------------*/
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#ifndef SICSCOUNTERDRIVER
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#define SICSCOUNTERDRIVER
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#define COTERM 0
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#define COREDO 1
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#define MAXCOUNT 9 /* No of monitors + actual counter */
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/* Parameter codes for the Set/Get pair of routines */
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/*-------- threshold */
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#define PARTHRESHOLD 1
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/* counter driver additional error codes*/
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#define UNKNOWNPAR -5000
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#define BADCOUNTER -5001
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typedef struct __COUNTER {
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/* variables */
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char *name;
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char *type;
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CounterMode eMode;
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float fPreset;
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float fLastCurrent;
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float fTime;
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int iNoOfMonitors;
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int iControlMonitor;
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long lCounts[MAXCOUNT];
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int iPause;
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int iErrorCode;
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/* functions */
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int (*GetStatus)(struct __COUNTER *self, float *fControl);
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int (*Start)(struct __COUNTER *self);
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int (*Pause)(struct __COUNTER *self);
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int (*Continue)(struct __COUNTER *self);
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int (*Halt)(struct __COUNTER *self);
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int (*ReadValues)(struct __COUNTER *self);
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int (*GetError)(struct __COUNTER *self, int *iCode,
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char *error, int iErrLen);
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int (*TryAndFixIt)(struct __COUNTER *self, int iCode);
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int (*Set)(struct __COUNTER *self,char *name,
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int iCter, float fVal);
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int (*Get)(struct __COUNTER *self,char *name,
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int iCter, float *fVal);
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int (*Send)(struct __COUNTER *self, char *pText,
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char *pReply, int iReplyLen);
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void (*KillPrivate)(struct __COUNTER *self);
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void *pData; /* counter specific data goes here, ONLY for
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internal driver use!
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*/
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} CounterDriver, *pCounterDriver;
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/*------------------------------------------------------------------------*/
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/* countdriv.c */
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pCounterDriver CreateCounterDriver(char *name, char *type);
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void DeleteCounterDriver(pCounterDriver self);
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/* PSI EL737 Counter */
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pCounterDriver NewEL737Counter(char *name, char *host, int iPort,
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int iChannel);
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void KillEL737Counter(pCounterDriver self);
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/* PSI Simulation counter, if you have no hardware */
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/* simcter.c */
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pCounterDriver NewSIMCounter(char *name, float fVal);
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void KillSIMCounter(pCounterDriver self);
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/*
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* McStas simulation counter driver
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* file: mcstascounter.c
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*/
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pCounterDriver NewMcStasCounter(char *name);
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/*
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* for regression testing
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* file: regresscter.c
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*/
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pCounterDriver NewRegressCounter(char *name);
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#endif
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