From: hades <hades>
Date: Tue, 9 May 2000 12:24:22 +0000 (+0000)
Subject: Completely new, tof is not read out directly by the CPU, but by
X-Git-Url: https://jspc29.x-matter.uni-frankfurt.de/git/?a=commitdiff_plain;h=327fc596379db27ee39653de9681f78d76fda07a;p=daqdata.git

Completely new, tof is not read out directly by the CPU, but by
Eriks DSP-Board (see hwtip.[ch])
---

diff --git a/hadaq/hwtof.c b/hadaq/hwtof.c
index 7e90a50..1815417 100644
--- a/hadaq/hwtof.c
+++ b/hadaq/hwtof.c
@@ -1,43 +1,28 @@
-static char rcsId[] = "$Header: /misc/hadesprojects/daq/cvsroot/eventbuilder/hadaq/Attic/hwtof.c,v 1.9 2000-02-03 18:51:45 muench Stab $";
+static char rcsId[] = "$Header: /misc/hadesprojects/daq/cvsroot/eventbuilder/hadaq/Attic/hwtof.c,v 1.10 2000-05-09 12:24:22 hades Exp $";
 
 #define _POSIX_C_SOURCE 199309L
 #include <unistd.h>
 
 #include <errno.h>
 #include <stdio.h>
-#include <string.h>
+#include <string.h> 
 #include <sys/time.h>
 
 #include "param.h"
 #include "subevt.h"
-#include "hwdtu.h"
-#include "hwsis3801.h"
-#include "hwv488.h"
-#include "hwv775.h"
-#include "hwv878.h"
+#include "hwtip.h"
+
+/* Set number of RCs here */
+#define NTIPS 1
 
 struct HardwareS {
 	size_t maxSubEvtSize;
-	void *specific;
+	HwTip *tip[NTIPS];
+	unsigned tipToRead;
 };
 
 #include "hardware.h"
 
-#define NV775S 3
-#define NV878S 5
-
-typedef struct ModulesS {
-	HwDtu *dtu;
-	HwSis3801 *sis3801;
-	HwV488 *adc0;
-	HwV488 *tdc8;
-	HwV488 *tdc9;
-	HwV775 *v775[NV775S];
-	HwV878 *v878[NV878S];
-}
-
-Modules;
-
 size_t Hardware_maxSubEvtSize(const Hardware *my)
 {
 	return my->maxSubEvtSize;
@@ -52,86 +37,28 @@ Hardware *newHardware(void)
 {
 	Hardware *my;
 	Param paramS, *param = &paramS;
-	HwDtu *dtu;
-	HwSis3801 *sis3801;
-	HwV488 *adc0;
-	HwV488 *tdc8;
-	HwV488 *tdc9;
-	HwV775 *v775[NV775S];
-	HwV878 *v878[NV878S];
 	int i;
 
-#if 0
-	system("cd /home/hades/lt99/slow; ./tof init >/dev/null 2>&1");
-#endif
 	if (0 > conParam(param, "param.tcl")) {
 		msglog(LOG_DEBUG, "%s:%d:%s\n", __FILE__, __LINE__, strerror(errno));
 		return NULL;
 	}
 	my = allocMem(sizeof(Hardware));
-	my->specific = allocMem(sizeof(Modules));
-
-	my->maxSubEvtSize = SubEvt_hdrSize()
-		+ (NV775S * 34 * sizeof(UInt4))
-		+ (NV878S * 34 * sizeof(UInt4))
-		+ (9 * sizeof(UInt2))
-		+ (9 * sizeof(UInt2))
-		+ ((1 + 2 * 32) * sizeof(UInt2));
-
-	dtu = allocMem(sizeof(HwDtu));
-	if (0 > conHwDtu(dtu, "dtu", param)) {
-		msglog(LOG_DEBUG, "%s:%d:%s\n", __FILE__, __LINE__, strerror(errno));
-		return NULL;
-	}
-	((Modules *) my->specific)->dtu = dtu;
 
-	sis3801 = allocMem(sizeof(HwSis3801));
-	if (0 > conHwSis3801(sis3801, "scaler0", param)) {
-		msglog(LOG_DEBUG, "%s:%d:%s\n", __FILE__, __LINE__, strerror(errno));
-		return NULL;
-	}
-	((Modules *) my->specific)->sis3801 = sis3801;
+	my->maxSubEvtSize = SubEvt_hdrSize() + (800 * sizeof(UInt4));
+	my->tipToRead = 0;
 
-	adc0 = allocMem(sizeof(HwV488));
-	if (0 > conHwV488(adc0, "adc0", param)) {
-		msglog(LOG_DEBUG, "%s:%d:%s\n", __FILE__, __LINE__, strerror(errno));
-		return NULL;
-	}
-	((Modules *) my->specific)->adc0 = adc0;
-	tdc9 = allocMem(sizeof(HwV488));
-	if (0 > conHwV488(tdc9, "tdc9", param)) {
-		msglog(LOG_DEBUG, "%s:%d:%s\n", __FILE__, __LINE__, strerror(errno));
-		return NULL;
-	}
-	((Modules *) my->specific)->tdc9 = tdc9;
-	tdc8 = allocMem(sizeof(HwV488));
-	if (0 > conHwV488(tdc8, "tdc8", param)) {
-		msglog(LOG_DEBUG, "%s:%d:%s\n", __FILE__, __LINE__, strerror(errno));
-		return NULL;
-	}
-	((Modules *) my->specific)->tdc8 = tdc8;
-	for (i = 0; i < NV775S; i++) {
+	for (i = 0; i < NTIPS; i++) {
 		char buf[16];
 
-		v775[i] = allocMem(sizeof(HwV775));
-		sprintf(buf, "tdc%d", i);
-		if (0 > conHwV775(v775[i], buf, param)) {
+		my->tip[i] = allocMem(sizeof(HwTip));
+		sprintf(buf, "tip%d", i);
+		if (0 > conHwTip(my->tip[i], buf, param)) {
 			msglog(LOG_DEBUG, "%s:%d:%s\n", __FILE__, __LINE__, strerror(errno));
 			return NULL;
 		}
-		((Modules *) my->specific)->v775[i] = v775[i];
 	}
-	for (i = 0; i < NV878S; i++) {
-		char buf[16];
 
-		v878[i] = allocMem(sizeof(HwV878));
-		sprintf(buf, "tdc%d", i + NV775S);
-		if (0 > conHwV878(v878[i], buf, param)) {
-			msglog(LOG_DEBUG, "%s:%d:%s\n", __FILE__, __LINE__, strerror(errno));
-			return NULL;
-		}
-		((Modules *) my->specific)->v878[i] = v878[i];
-	}
 
 	desParam(param);
 	return my;
@@ -140,154 +67,34 @@ Hardware *newHardware(void)
 void deleteHardware(Hardware *my)
 {
 	int i;
-	HwDtu *dtu = ((Modules *) my->specific)->dtu;
-	HwSis3801 *sis3801 = ((Modules *) my->specific)->sis3801;
-	HwV488 *adc0 = ((Modules *) my->specific)->adc0;
-	HwV488 *tdc8 = ((Modules *) my->specific)->tdc8;
-	HwV488 *tdc9 = ((Modules *) my->specific)->tdc9;
-	HwV775 **v775 = ((Modules *) my->specific)->v775;
-	HwV878 **v878 = ((Modules *) my->specific)->v878;
 
-	for (i = 0; i < NV878S; i++) {
-		desHwV878(v878[i]);
-		freeMem(v878[i]);
+	for (i = 0; i < NTIPS; i++) {
+		desHwTip(my->tip[i]);
+		freeMem(my->tip[i]);
 	}
-	for (i = 0; i < NV775S; i++) {
-		desHwV775(v775[i]);
-		freeMem(v775[i]);
-	}
-	desHwV488(tdc9);
-	freeMem(tdc9);
-	desHwV488(tdc8);
-	freeMem(tdc8);
-	desHwV488(adc0);
-	freeMem(adc0);
-	desHwSis3801(sis3801);
-	freeMem(sis3801);
-	desHwDtu(dtu);
-	freeMem(dtu);
 
 	freeMem(my);
 }
 
 void Hardware_waitForTrigger(Hardware *my, void *subEvt)
 {
-	int i;
-	HwDtu *dtu = ((Modules *) my->specific)->dtu;
-	HwV775 **v775 = ((Modules *) my->specific)->v775;
-	HwV878 **v878 = ((Modules *) my->specific)->v878;
-	HwV488 *adc0 = ((Modules *) my->specific)->adc0;
-	HwV488 *tdc8 = ((Modules *) my->specific)->tdc8;
-	HwV488 *tdc9 = ((Modules *) my->specific)->tdc9;
-	static int nextId = SubEvtId_trigCode;
-	static int doReadOut;
-	static UInt1 trigTag = 0;
-	static unsigned long trigNr = 0;
-
-	switch (nextId) {
-	case SubEvtId_trigCode:
-		do {
-			while (HwDtu_isEmpty(dtu)) {
-#if 0
-				struct timespec tS, *t = &tS;
-				t->tv_sec = 0;
-				t->tv_nsec = 020000000;
-				nanosleep(t, NULL);
-#endif
-			}
-			HwDtu_read(dtu);
-			msglog(LOG_DEBUG, "Dtu: tag: 0x%02x, code: 0x%02x\n", dtu->trigTag, dtu->trigCode);
-			switch (dtu->trigCode & 0x7) {
-			case 0x02:
-			case 0x03:
-				trigTag = dtu->trigTag;
-				doReadOut = 0;
-				break;
-			default:
-				doReadOut = 1;
-				break;
-			}
-		} while (!doReadOut);
-		SubEvt_setSize(subEvt, SubEvt_hdrSize());
-		SubEvt_setDecoding(subEvt, SubEvtDecoding_32bitData);
-		SubEvt_setTrigNr(subEvt, trigNr << 8 | trigTag);
-		SubEvt_setId(subEvt, SubEvtId_trigCode);
-		nextId = SubEvtId_tofTest;
-		break;
-	case SubEvtId_tofTest:
-		do {
-#if 0
+	if (HwTip_isEmpty(my->tip[my->tipToRead])) {
+		HwTip_requestBuffer(my->tip[my->tipToRead]);
+		while (HwTip_isBusy(my->tip[my->tipToRead])) {
+#if 1
 			struct timespec tS, *t = &tS;
 			t->tv_sec = 0;
 			t->tv_nsec = 020000000;
 			nanosleep(t, NULL);
 #endif
-			doReadOut = 1;
-			for (i = 0; i < NV775S; i++) {
-				doReadOut &= !HwV775_isEmpty(v775[i]);
-			}
-			for (i = 0; i < NV878S; i++) {
-				doReadOut &= !HwV878_isEmpty(v878[i]);
-			}
-		} while (!doReadOut);
-		SubEvt_setSize(subEvt, SubEvt_hdrSize());
-		SubEvt_setDecoding(subEvt, SubEvtDecoding_32bitData);
-		SubEvt_setTrigNr(subEvt, trigNr << 8 | trigTag);
-		SubEvt_setId(subEvt, SubEvtId_tofTest);
-		nextId = SubEvtId_trigInfo;
-		break;
-	case SubEvtId_trigInfo:
-		SubEvt_setSize(subEvt, SubEvt_hdrSize());
-		SubEvt_setDecoding(subEvt, SubEvtDecoding_16bitData);
-		SubEvt_setTrigNr(subEvt, trigNr << 8 | trigTag);
-		SubEvt_setId(subEvt, SubEvtId_trigInfo);
-		nextId = SubEvtId_trigCode;
-		trigTag = dtu->trigTag;
-		trigNr++;
-		break;
+		}
 	}
 }
 
-static void readoutDummy(Hardware *my, void *subEvt)
-{
-	HwDtu *dtu = ((Modules *) my->specific)->dtu;
-	UInt4 *data = SubEvt_data(subEvt);
-	UInt4 *first = data;
-
-	*data++ = dtu->trigCode;
-
-	SubEvt_setSize(subEvt, SubEvt_size(subEvt) + sizeof(UInt4) * (data - first));
-}
-
-
 void Hardware_readout(Hardware *my, void *subEvt)
 {
-	int i;
-	HwDtu *dtu = ((Modules *) my->specific)->dtu;
-	HwSis3801 *sis3801 = ((Modules *) my->specific)->sis3801;
-	HwV488 *adc0 = ((Modules *) my->specific)->adc0;
-	HwV488 *tdc8 = ((Modules *) my->specific)->tdc8;
-	HwV488 *tdc9 = ((Modules *) my->specific)->tdc9;
-	HwV775 **v775 = ((Modules *) my->specific)->v775;
-	HwV878 **v878 = ((Modules *) my->specific)->v878;
-
-	switch (SubEvt_pureId(subEvt)) {
-	case SubEvtId_trigCode:
-		readoutDummy(my, subEvt);
-		break;
-	case SubEvtId_tofTest:
-		for ( i = 0; i < NV775S; i++) {
-			HwV775_readData(v775[i], subEvt);
-		}
-		for (i = 0; i < NV878S; i++) {
-			HwV878_readData(v878[i], subEvt);
-		}
-		break;
-	case SubEvtId_trigInfo:
-		HwV488_readData(adc0, subEvt);
-		HwV488_readData(tdc8, subEvt);
-		HwV488_readData(tdc9, subEvt);
-		HwSis3801_readData(sis3801, subEvt);
-		break;
+	HwTip_readSubEvt(my->tip[my->tipToRead], subEvt);
+	if (++my->tipToRead == NTIPS ) {
+		my->tipToRead = 0;
 	}
 }