restructure; new Symb support

1998-01-21 20:48:12 +00:00
parent fe2d8d5564
commit f3eb906bf3
179 changed files with 11918 additions and 6667 deletions
--- a/src/dev/softDev/devEventSoft.c
+++ b/src/dev/softDev/devEventSoft.c
@@ -0,0 +1,96 @@
+/* devEventSoft.c */
+/* base/src/dev $Id$ */
+/*
+ *      Author:		Janet Anderson
+ *      Date:   	04-21-91
+ *
+ *      Experimental Physics and Industrial Control System (EPICS)
+ *
+ *      Copyright 1991, the Regents of the University of California,
+ *      and the University of Chicago Board of Governors.
+ *
+ *      This software was produced under  U.S. Government contracts:
+ *      (W-7405-ENG-36) at the Los Alamos National Laboratory,
+ *      and (W-31-109-ENG-38) at Argonne National Laboratory.
+ *
+ *      Initial development by:
+ *              The Controls and Automation Group (AT-8)
+ *              Ground Test Accelerator
+ *              Accelerator Technology Division
+ *              Los Alamos National Laboratory
+ *
+ *      Co-developed with
+ *              The Controls and Computing Group
+ *              Accelerator Systems Division
+ *              Advanced Photon Source
+ *              Argonne National Laboratory
+ *
+ * Modification Log:
+ * -----------------
+ * .00  12-13-91        jba     Initial definition
+ * .02	03-13-92	jba	ANSI C changes
+ * .03  10-10-92        jba     replaced code with recGblGetLinkValue call
+ * .04  03-03-94	mrk	Move constant link value to val only if val is zero
+*/
+#include	<vxWorks.h>
+#include	<stdlib.h>
+#include	<stdio.h>
+#include	<string.h>
+#include	<alarm.h>
+#include	<dbDefs.h>
+#include	<dbAccess.h>
+#include        <recSup.h>
+#include	<devSup.h>
+#include	<module_types.h>
+#include	<eventRecord.h>
+
+/* Create the dset for devEventSoft */
+static long init_record();
+static long read_event();
+struct {
+	long		number;
+	DEVSUPFUN	report;
+	DEVSUPFUN	init;
+	DEVSUPFUN	init_record;
+	DEVSUPFUN	get_ioint_info;
+	DEVSUPFUN	read_event;
+}devEventSoft={
+	5,
+	NULL,
+	NULL,
+	init_record,
+	NULL,
+	read_event
+};
+
+static long init_record(pevent)
+    struct eventRecord	*pevent;
+{
+
+    /* event.inp must be a CONSTANT or a PV_LINK or a DB_LINK or a CA_LINK*/
+    switch (pevent->inp.type) {
+    case (CONSTANT) :
+        if(recGblInitConstantLink(&pevent->inp,DBF_USHORT,&pevent->val))
+            pevent->udf = FALSE;
+        break;
+    case (PV_LINK) :
+    case (DB_LINK) :
+    case (CA_LINK) :
+        break;
+    default :
+	recGblRecordError(S_db_badField,(void *)pevent,
+	    "devEventSoft (init_record) Illegal INP field");
+	return(S_db_badField);
+    }
+    return(0);
+}
+
+static long read_event(pevent)
+    struct eventRecord	*pevent;
+{
+    long status;
+
+    status = dbGetLink(&pevent->inp,DBR_USHORT,&pevent->val,0,0);
+    if(pevent->inp.type!=CONSTANT && RTN_SUCCESS(status)) pevent->udf=FALSE;
+    return(status);
+}