From 1a063ca94ff65d27e60dceadcb3eb4ecf37684b8 Mon Sep 17 00:00:00 2001
From: hades <hades>
Date: Thu, 2 Sep 1999 08:58:50 +0000
Subject: [PATCH] multiple tdc's

---
 hadaq/hwtof.c | 60 +++++++++++++++++++++++++++++++++++----------------
 1 file changed, 41 insertions(+), 19 deletions(-)

diff --git a/hadaq/hwtof.c b/hadaq/hwtof.c
index f80eca1..47d144b 100644
--- a/hadaq/hwtof.c
+++ b/hadaq/hwtof.c
@@ -1,4 +1,4 @@
-static char rcsId[] = "$Header: /misc/hadesprojects/daq/cvsroot/eventbuilder/hadaq/Attic/hwtof.c,v 1.1 1999-09-02 08:36:41 hades Exp $";
+static char rcsId[] = "$Header: /misc/hadesprojects/daq/cvsroot/eventbuilder/hadaq/Attic/hwtof.c,v 1.2 1999-09-02 08:58:50 hades Exp $";
 
 #define _POSIX_C_SOURCE 199309L
 #include <unistd.h>
@@ -19,6 +19,12 @@ struct HardwareS {
 
 #include "hardware.h"
 
+#define NV775S 1
+
+typedef struct ModulesS {
+	HwV775 *v775[NV775S];
+} Modules;
+
 size_t Hardware_maxSubEvtSize(const Hardware *my)
 {
 	return my->maxSubEvtSize;
@@ -33,7 +39,7 @@ Hardware *newHardware(void)
 {
 	Hardware *my;
 	Param paramS, *param = &paramS;
-	HwV775 *v775;
+	HwV775 *v775[NV775S];
 	int i;
 
 	if (0 > conParam(param, "param.tcl")) {
@@ -41,16 +47,21 @@ Hardware *newHardware(void)
 		return NULL;
 	}
 	my = allocMem(sizeof(Hardware));
-	my->specific = allocMem(sizeof(v775));
+	my->specific = allocMem(sizeof(Modules));
 
-	my->maxSubEvtSize = SubEvt_hdrSize() + (2564 * sizeof(UInt4));
+	my->maxSubEvtSize = SubEvt_hdrSize() + (NV775S * 34 * sizeof(UInt4));
 
-	v775 = allocMem(sizeof(HwV775));
-	if (0 > conHwV775(v775, "tdc0", param)) {
-		msglog(LOG_DEBUG, "%s:%d:%s\n", __FILE__, __LINE__, strerror(errno));
-		return NULL;
+	for (i = 0; i < NV775S; i++) {
+		char buf[16];
+
+		v775[i] = allocMem(sizeof(HwV775));
+		sprintf(buf, "tdc%d", i);
+		if (0 > conHwV775(v775[i], buf, param)) {
+			msglog(LOG_DEBUG, "%s:%d:%s\n", __FILE__, __LINE__, strerror(errno));
+			return NULL;
+		}
+		((Modules *) my->specific)->v775[i] = v775[i];
 	}
-	my->specific = (void *) v775;
 
 
 	desParam(param);
@@ -59,21 +70,24 @@ Hardware *newHardware(void)
 
 void deleteHardware(Hardware *my)
 {
-	HwV775 *v775 = (HwV775 *) my->specific;
+	int i;
+	HwV775 **v775 = ((Modules *) my->specific)->v775;
 
-	desHwV775(v775);
-	freeMem(v775);
+	for (i = 0; i < NV775S; i++) {
+		desHwV775(v775[i]);
+		freeMem(v775[i]);
+	}
 
 	freeMem(my);
 }
 
 void Hardware_waitForTrigger(const Hardware *my, void *subEvt)
 {
-	HwV775 *v775 = (HwV775 *) my->specific;
+	HwV775 **v775 = ((Modules *) my->specific)->v775;
 
-	if (HwV775_isEmpty(v775)) {
-		HwV775_requestBuffer(v775);
-		while (HwV775_isBusy(v775)) {
+	if (HwV775_isEmpty(v775[0])) {
+		HwV775_requestBuffer(v775[0]);
+		while (HwV775_isBusy(v775[0])) {
 #if 1
 			struct timespec tS, *t = &tS;
 			t->tv_sec = 0;
@@ -86,7 +100,15 @@ void Hardware_waitForTrigger(const Hardware *my, void *subEvt)
 
 void Hardware_readout(const Hardware *my, void *subEvt)
 {
-	HwV775 *v775 = (HwV775 *) my->specific;
-
-	HwV775_readSubEvt(v775, subEvt);
+	int i;
+	HwV775 **v775 = ((Modules *) my->specific)->v775;
+	void *currSubEvt;
+
+	for (
+			i = 0, currSubEvt = subEvt;
+			i < NV775S;
+			i++, currSubEvt = SubEvt_end(subEvt)
+		) {
+		HwV775_readSubEvt(v775[i], currSubEvt);
+	}
 }
-- 
2.43.0