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Rename pxxx -> prec in xxxRecord.c

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This commit is contained in:
Ralph Lange
2009-04-02 21:42:32 +00:00
parent 5c8a51b6f6
commit f4311a3f9b
1 changed files with 56 additions and 56 deletions
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src/makeBaseApp/top/exampleApp/src/xxxRecord.c
+56 -56
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@@ -71,85 +71,85 @@ typedef struct xxxset { /* xxx input dset */
DEVSUPFUN read_xxx;
}xxxdset;
static void checkAlarms(xxxRecord *pxxx);
static void monitor(xxxRecord *pxxx);
static void checkAlarms(xxxRecord *prec);
static void monitor(xxxRecord *prec);
static long init_record(void *precord,int pass)
{
xxxRecord *pxxx = (xxxRecord *)precord;
xxxRecord *prec = (xxxRecord *)precord;
xxxdset *pdset;
long status;
if (pass==0) return(0);
if(!(pdset = (xxxdset *)(pxxx->dset))) {
recGblRecordError(S_dev_noDSET,(void *)pxxx,"xxx: init_record");
if(!(pdset = (xxxdset *)(prec->dset))) {
recGblRecordError(S_dev_noDSET,(void *)prec,"xxx: init_record");
return(S_dev_noDSET);
}
/* must have read_xxx function defined */
if( (pdset->number < 5) || (pdset->read_xxx == NULL) ) {
recGblRecordError(S_dev_missingSup,(void *)pxxx,"xxx: init_record");
recGblRecordError(S_dev_missingSup,(void *)prec,"xxx: init_record");
return(S_dev_missingSup);
}
if( pdset->init_record ) {
if((status=(*pdset->init_record)(pxxx))) return(status);
if((status=(*pdset->init_record)(prec))) return(status);
}
return(0);
}
static long process(void *precord)
{
xxxRecord *pxxx = (xxxRecord *)precord;
xxxdset *pdset = (xxxdset *)(pxxx->dset);
xxxRecord *prec = (xxxRecord *)precord;
xxxdset *pdset = (xxxdset *)(prec->dset);
long status;
unsigned char pact=pxxx->pact;
unsigned char pact=prec->pact;
if( (pdset==NULL) || (pdset->read_xxx==NULL) ) {
pxxx->pact=TRUE;
recGblRecordError(S_dev_missingSup,(void *)pxxx,"read_xxx");
prec->pact=TRUE;
recGblRecordError(S_dev_missingSup,(void *)prec,"read_xxx");
return(S_dev_missingSup);
}
/* pact must not be set until after calling device support */
status=(*pdset->read_xxx)(pxxx);
status=(*pdset->read_xxx)(prec);
/* check if device support set pact */
if ( !pact && pxxx->pact ) return(0);
pxxx->pact = TRUE;
if ( !pact && prec->pact ) return(0);
prec->pact = TRUE;
recGblGetTimeStamp(pxxx);
recGblGetTimeStamp(prec);
/* check for alarms */
checkAlarms(pxxx);
checkAlarms(prec);
/* check event list */
monitor(pxxx);
monitor(prec);
/* process the forward scan link record */
recGblFwdLink(pxxx);
recGblFwdLink(prec);
pxxx->pact=FALSE;
prec->pact=FALSE;
return(status);
}
static long get_units(DBADDR *paddr, char *units)
{
xxxRecord *pxxx=(xxxRecord *)paddr->precord;
xxxRecord *prec=(xxxRecord *)paddr->precord;
strncpy(units,pxxx->egu,DB_UNITS_SIZE);
strncpy(units,prec->egu,DB_UNITS_SIZE);
return(0);
}
static long get_precision(DBADDR *paddr, long *precision)
{
xxxRecord *pxxx=(xxxRecord *)paddr->precord;
xxxRecord *prec=(xxxRecord *)paddr->precord;
*precision = pxxx->prec;
if(paddr->pfield == (void *)&pxxx->val) return(0);
*precision = prec->prec;
if(paddr->pfield == (void *)&prec->val) return(0);
recGblGetPrec(paddr,precision);
return(0);
}
static long get_graphic_double(DBADDR *paddr,struct dbr_grDouble *pgd)
{
xxxRecord *pxxx=(xxxRecord *)paddr->precord;
xxxRecord *prec=(xxxRecord *)paddr->precord;
int fieldIndex = dbGetFieldIndex(paddr);
if(fieldIndex == xxxRecordVAL
@@ -159,15 +159,15 @@ static long get_graphic_double(DBADDR *paddr,struct dbr_grDouble *pgd)
|| fieldIndex == xxxRecordLOLO
|| fieldIndex == xxxRecordHOPR
|| fieldIndex == xxxRecordLOPR) {
pgd->upper_disp_limit = pxxx->hopr;
pgd->lower_disp_limit = pxxx->lopr;
pgd->upper_disp_limit = prec->hopr;
pgd->lower_disp_limit = prec->lopr;
} else recGblGetGraphicDouble(paddr,pgd);
return(0);
}
static long get_control_double(DBADDR *paddr,struct dbr_ctrlDouble *pcd)
{
xxxRecord *pxxx=(xxxRecord *)paddr->precord;
xxxRecord *prec=(xxxRecord *)paddr->precord;
int fieldIndex = dbGetFieldIndex(paddr);
if(fieldIndex == xxxRecordVAL
@@ -175,98 +175,98 @@ static long get_control_double(DBADDR *paddr,struct dbr_ctrlDouble *pcd)
|| fieldIndex == xxxRecordHIGH
|| fieldIndex == xxxRecordLOW
|| fieldIndex == xxxRecordLOLO) {
pcd->upper_ctrl_limit = pxxx->hopr;
pcd->lower_ctrl_limit = pxxx->lopr;
pcd->upper_ctrl_limit = prec->hopr;
pcd->lower_ctrl_limit = prec->lopr;
} else recGblGetControlDouble(paddr,pcd);
return(0);
}
static long get_alarm_double(DBADDR *paddr,struct dbr_alDouble *pad)
{
xxxRecord *pxxx=(xxxRecord *)paddr->precord;
xxxRecord *prec=(xxxRecord *)paddr->precord;
int fieldIndex = dbGetFieldIndex(paddr);
if(fieldIndex == xxxRecordVAL) {
pad->upper_alarm_limit = pxxx->hihi;
pad->upper_warning_limit = pxxx->high;
pad->lower_warning_limit = pxxx->low;
pad->lower_alarm_limit = pxxx->lolo;
pad->upper_alarm_limit = prec->hihi;
pad->upper_warning_limit = prec->high;
pad->lower_warning_limit = prec->low;
pad->lower_alarm_limit = prec->lolo;
} else recGblGetAlarmDouble(paddr,pad);
return(0);
}
static void checkAlarms(xxxRecord *pxxx)
static void checkAlarms(xxxRecord *prec)
{
double val;
float hyst, lalm, hihi, high, low, lolo;
unsigned short hhsv, llsv, hsv, lsv;
if(pxxx->udf == TRUE ){
recGblSetSevr(pxxx,UDF_ALARM,INVALID_ALARM);
if(prec->udf == TRUE ){
recGblSetSevr(prec,UDF_ALARM,INVALID_ALARM);
return;
}
hihi = pxxx->hihi; lolo = pxxx->lolo; high = pxxx->high; low = pxxx->low;
hhsv = pxxx->hhsv; llsv = pxxx->llsv; hsv = pxxx->hsv; lsv = pxxx->lsv;
val = pxxx->val; hyst = pxxx->hyst; lalm = pxxx->lalm;
hihi = prec->hihi; lolo = prec->lolo; high = prec->high; low = prec->low;
hhsv = prec->hhsv; llsv = prec->llsv; hsv = prec->hsv; lsv = prec->lsv;
val = prec->val; hyst = prec->hyst; lalm = prec->lalm;
/* alarm condition hihi */
if (hhsv && (val >= hihi || ((lalm==hihi) && (val >= hihi-hyst)))){
if (recGblSetSevr(pxxx,HIHI_ALARM,pxxx->hhsv)) pxxx->lalm = hihi;
if (recGblSetSevr(prec,HIHI_ALARM,prec->hhsv)) prec->lalm = hihi;
return;
}
/* alarm condition lolo */
if (llsv && (val <= lolo || ((lalm==lolo) && (val <= lolo+hyst)))){
if (recGblSetSevr(pxxx,LOLO_ALARM,pxxx->llsv)) pxxx->lalm = lolo;
if (recGblSetSevr(prec,LOLO_ALARM,prec->llsv)) prec->lalm = lolo;
return;
}
/* alarm condition high */
if (hsv && (val >= high || ((lalm==high) && (val >= high-hyst)))){
if (recGblSetSevr(pxxx,HIGH_ALARM,pxxx->hsv)) pxxx->lalm = high;
if (recGblSetSevr(prec,HIGH_ALARM,prec->hsv)) prec->lalm = high;
return;
}
/* alarm condition low */
if (lsv && (val <= low || ((lalm==low) && (val <= low+hyst)))){
if (recGblSetSevr(pxxx,LOW_ALARM,pxxx->lsv)) pxxx->lalm = low;
if (recGblSetSevr(prec,LOW_ALARM,prec->lsv)) prec->lalm = low;
return;
}
/* we get here only if val is out of alarm by at least hyst */
pxxx->lalm = val;
prec->lalm = val;
return;
}
static void monitor(xxxRecord *pxxx)
static void monitor(xxxRecord *prec)
{
unsigned short monitor_mask;
double delta;
monitor_mask = recGblResetAlarms(pxxx);
monitor_mask = recGblResetAlarms(prec);
/* check for value change */
delta = pxxx->mlst - pxxx->val;
delta = prec->mlst - prec->val;
if(delta<0.0) delta = -delta;
if (delta > pxxx->mdel) {
if (delta > prec->mdel) {
/* post events for value change */
monitor_mask |= DBE_VALUE;
/* update last value monitored */
pxxx->mlst = pxxx->val;
prec->mlst = prec->val;
}
/* check for archive change */
delta = pxxx->alst - pxxx->val;
delta = prec->alst - prec->val;
if(delta<0.0) delta = -delta;
if (delta > pxxx->adel) {
if (delta > prec->adel) {
/* post events on value field for archive change */
monitor_mask |= DBE_LOG;
/* update last archive value monitored */
pxxx->alst = pxxx->val;
prec->alst = prec->val;
}
/* send out monitors connected to the value field */
if (monitor_mask){
db_post_events(pxxx,&pxxx->val,monitor_mask);
db_post_events(prec,&prec->val,monitor_mask);
}
return;
}