Initial revision

1991-10-04 17:40:32 +00:00
parent 5743c043a5
commit cd33cc8d29
5 changed files with 597 additions and 0 deletions
--- a/src/dev/devLoSoft.c
+++ b/src/dev/devLoSoft.c
@@ -0,0 +1,100 @@
+/* devLoSoft.c */
+/* share/src/dev  $Id$ */
+
+/* devLoSoft.c - Device Support Routines for Soft Longout Output */
+/*
+ *      Author:		Janet Anderson
+ *      Date:   	09-23-91
+ *
+ *      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 Lource
+ *              Argonne National Laboratory
+ *
+ * Modification Log:
+ * -----------------
+ * .01  mm-dd-yy        iii     Comment
+*/
+
+#include	<vxWorks.h>
+#include	<types.h>
+#include	<stdioLib.h>
+
+#include	<alarm.h>
+#include	<dbAccess.h>
+#include	<dbDefs.h>
+#include	<devSup.h>
+#include	<link.h>
+#include	<module_types.h>
+#include	<longoutRecord.h>
+
+/* Create the dset for devLoSoft */
+long write_longout();
+
+struct {
+	long		number;
+	DEVSUPFUN	report;
+	DEVSUPFUN	init;
+	DEVSUPFUN	init_record;
+	DEVSUPFUN	get_ioint_info;
+	DEVSUPFUN	write_longout;
+}devLoSoft={
+	5,
+	NULL,
+	NULL,
+	NULL,
+	NULL,
+	write_longout};
+ 
+
+static long write_longout(plongout)
+    struct longoutRecord	*plongout;
+{
+    char message[100];
+    long status;
+
+    /* longout.out must be a CONSTANT or a DB_LINK or a CA_LINK*/
+    switch (plongout->out.type) {
+    case (CONSTANT) :
+	break;
+    case (DB_LINK) :
+	status = dbPutLink(&plongout->out.value.db_link,plongout,DBR_LONG,
+	               &plongout->val,1L);
+        if(status!=0) {
+                if(plongout->nsev<VALID_ALARM) {
+                        plongout->nsev = VALID_ALARM;
+                        plongout->nsta = LINK_ALARM;
+                }
+        }
+	break;
+    case (CA_LINK) :
+	break;
+    default :
+	if(plongout->nsev<VALID_ALARM) {
+		plongout->nsev = VALID_ALARM;
+		plongout->nsta = SOFT_ALARM;
+		if(plongout->stat!=SOFT_ALARM) {
+			strcpy(message,plongout->name);
+			strcat(message,": devLoSoft (write_longout) Illegal OUT field");
+			errMessage(S_db_badField,message);
+		}
+	}
+    }
+    return(0);
+}