source: trunk/FACT++/src/ftmctrl.cc@ 10579

Last change on this file since 10579 was 10573, checked in by tbretz, 14 years ago
Unified the new setters.
File size: 41.9 KB
Line 
1#include <boost/bind.hpp>
2#include <boost/array.hpp>
3#include <boost/thread.hpp>
4#include <boost/asio/error.hpp>
5#include <boost/asio/deadline_timer.hpp>
6
7#include "Event.h"
8#include "Shell.h"
9#include "StateMachineDim.h"
10#include "Connection.h"
11#include "Configuration.h"
12#include "Timers.h"
13#include "Console.h"
14#include "Converter.h"
15
16#include "tools.h"
17
18#include "LocalControl.h"
19#include "HeadersFTM.h"
20
21namespace ba = boost::asio;
22namespace bs = boost::system;
23
24using namespace std;
25using namespace FTM;
26
27// ------------------------------------------------------------------------
28
29class ConnectionFTM : public Connection
30{
31 vector<uint16_t> fBuffer;
32
33 bool fHasHeader;
34 int fState;
35
36 bool fIsVerbose;
37 bool fIsDynamicOut;
38 bool fIsHexOutput;
39
40 // --verbose
41 // --hex-out
42 // --dynamic-out
43 // --load-file
44 // --leds
45 // --trigger-interval
46 // --physcis-coincidence
47 // --calib-coincidence
48 // --physcis-window
49 // --physcis-window
50 // --trigger-delay
51 // --time-marker-delay
52 // --dead-time
53 // --clock-conditioner-r0
54 // --clock-conditioner-r1
55 // --clock-conditioner-r8
56 // --clock-conditioner-r9
57 // --clock-conditioner-r11
58 // --clock-conditioner-r13
59 // --clock-conditioner-r14
60 // --clock-conditioner-r15
61 // ...
62
63 map<uint16_t, int> fCounter;
64
65protected:
66 FTM::Header fHeader;
67 FTM::FtuList fFtuList;
68 FTM::StaticData fStaticData;
69 FTM::DynamicData fDynamicData;
70 FTM::Error fError;
71
72 virtual void UpdateFirstHeader()
73 {
74 // FIXME: Message() ?
75 Out() << endl << kBold << "First header received:" << endl;
76 Out() << fHeader;
77 if (fIsHexOutput)
78 Out() << Converter::GetHex<uint16_t>(fHeader, sizeof(fHeader), 16) << endl;
79 }
80
81 virtual void UpdateHeader()
82 {
83 // emit service with trigger counter from header
84 if (!fIsVerbose)
85 return;
86
87 if (fHeader.fType==kDynamicData && !fIsDynamicOut)
88 return;
89
90 Out() << endl << kBold << "Header received:" << endl;
91 Out() << fHeader;
92 if (fIsHexOutput)
93 Out() << Converter::GetHex<uint16_t>(fHeader, sizeof(fHeader), 16) << endl;
94 }
95
96 virtual void UpdateFtuList()
97 {
98 if (!fIsVerbose)
99 return;
100
101 Out() << endl << kBold << "FtuList received:" << endl;
102 Out() << fFtuList;
103 if (fIsHexOutput)
104 Out() << Converter::GetHex<uint16_t>(fFtuList, 16) << endl;
105 }
106
107 virtual void UpdateStaticData()
108 {
109 if (!fIsVerbose)
110 return;
111
112 Out() << endl << kBold << "Static data received:" << endl;
113 Out() << fStaticData;
114 if (fIsHexOutput)
115 Out() << Converter::GetHex<uint16_t>(fStaticData, 16) << endl;
116 }
117
118 virtual void UpdateDynamicData()
119 {
120 if (!fIsDynamicOut)
121 return;
122
123 Out() << endl << kBold << "Dynamic data received:" << endl;
124 Out() << fDynamicData;
125 if (fIsHexOutput)
126 Out() << Converter::GetHex<uint16_t>(fDynamicData, 16) << endl;
127 }
128
129 virtual void UpdateError()
130 {
131 if (!fIsVerbose)
132 return;
133
134 Out() << endl << kRed << "Error received:" << endl;
135 Out() << fError;
136 if (fIsHexOutput)
137 Out() << Converter::GetHex<uint16_t>(fError, 16) << endl;
138 }
139
140private:
141 void HandleReceivedData(const bs::error_code& err, size_t bytes_received, int /*type*/)
142 {
143 // Do not schedule a new read if the connection failed.
144 if (bytes_received==0 || err)
145 {
146 if (err==ba::error::eof)
147 Warn("Connection closed by remote host (FTM).");
148
149 // 107: Transport endpoint is not connected (bs::error_code(107, bs::system_category))
150 // 125: Operation canceled
151 if (err && err!=ba::error::eof && // Connection closed by remote host
152 err!=ba::error::basic_errors::not_connected && // Connection closed by remote host
153 err!=ba::error::basic_errors::operation_aborted) // Connection closed by us
154 {
155 stringstream str;
156 str << "Reading from " << URL() << ": " << err.message() << " (" << err << ")";// << endl;
157 Error(str);
158 }
159 PostClose(err!=ba::error::basic_errors::operation_aborted);
160 return;
161 }
162
163 // If we have not yet received a header we expect one now
164 // This could be moved to a HandleReceivedHeader function
165 if (!fHasHeader)
166 {
167 if (bytes_received!=sizeof(FTM::Header))
168 {
169 stringstream str;
170 str << "Excepted " << sizeof(FTM::Header) << " bytes (FTM::Header) but received " << bytes_received << ".";
171 Error(str);
172 PostClose(false);
173 return;
174 }
175
176 fHeader = fBuffer;
177
178 // Check the data integrity
179 if (fHeader.fDelimiter!=kDelimiterStart)
180 {
181 stringstream str;
182 str << "Invalid header received: start delimiter wrong, received " << hex << fHeader.fDelimiter << " expected " << kDelimiterStart << ".";
183 Error(str);
184 PostClose(false);
185 return;
186 }
187
188 fHasHeader = true;
189
190 // Convert FTM state into FtmCtrl state
191 switch (fHeader.fState)
192 {
193 case FTM::kFtmIdle:
194 case FTM::kFtmConfig:
195 fState = FTM::kIdle;
196 break;
197
198 case FTM::kFtmCalib:
199 case FTM::kFtmRunning:
200 fState = FTM::kTakingData;
201 break;
202 }
203
204 if (++fCounter[kHeader]==1)
205 UpdateFirstHeader();
206
207 UpdateHeader();
208
209 // Start reading of data
210 switch (fHeader.fType)
211 {
212 case kStaticData:
213 case kDynamicData:
214 case kFtuList:
215 case kRegister:
216 case kErrorList:
217 // This is not very efficient because the space is reallocated
218 // maybe we can check if the capacity of the std::vector
219 // is ever decreased. If not, everythign is fine.
220 fBuffer.resize(fHeader.fDataSize);
221 AsyncRead(ba::buffer(fBuffer));
222 AsyncWait(fInTimeout, 50, &Connection::HandleReadTimeout);
223 return;
224
225 default:
226 stringstream str;
227 str << "Unknonw type " << fHeader.fType << " in received header." << endl;
228 Error(str);
229 PostClose(false);
230 return;
231 }
232
233 return;
234 }
235
236 // Check the data integrity (check end delimiter)
237 if (ntohs(fBuffer.back())!=FTM::kDelimiterEnd)
238 {
239 stringstream str;
240 str << "Invalid data received: end delimiter wrong, received ";
241 str << hex << ntohs(fBuffer.back()) << " expected " << kDelimiterEnd << ".";
242 Error(str);
243 PostClose(false);
244 return;
245 }
246
247 // Remove end delimiter
248 fBuffer.pop_back();
249
250 try
251 {
252 // If we have already received a header this is the data now
253 // This could be moved to a HandleReceivedData function
254
255 fCounter[fHeader.fType]++;
256
257 switch (fHeader.fType)
258 {
259 case kFtuList:
260 fFtuList = fBuffer;
261 UpdateFtuList();
262 break;
263
264 case kStaticData:
265 fStaticData = fBuffer;
266 UpdateStaticData();
267 break;
268
269 case kDynamicData:
270 fDynamicData = fBuffer;
271 UpdateDynamicData();
272 break;
273
274 case kRegister:
275 if (fIsVerbose)
276 {
277 Out() << endl << kBold << "Register received: " << endl;
278 Out() << "Value: " << ntohs(fBuffer[0]) << endl;
279 }
280 break;
281
282 case kErrorList:
283 fError = fBuffer;
284 UpdateError();
285 break;
286
287 default:
288 stringstream str;
289 str << "Unknonw type " << fHeader.fType << " in header." << endl;
290 Error(str);
291 PostClose(false);
292 return;
293 }
294 }
295 catch (const logic_error &e)
296 {
297 stringstream str;
298 str << "Exception converting buffer into data structure: " << e.what();
299 Error(str);
300 PostClose(false);
301 return;
302 }
303
304 fInTimeout.cancel();
305
306 fHeader.clear();
307 fHasHeader = false;
308 fBuffer.resize(sizeof(FTM::Header)/2);
309 AsyncRead(ba::buffer(fBuffer));
310 }
311
312 // This is called when a connection was established
313 void ConnectionEstablished()
314 {
315 fState = FTM::kConnected;
316 fCounter.clear();
317
318 fHeader.clear();
319 fHasHeader = false;
320 fBuffer.resize(sizeof(FTM::Header)/2);
321 AsyncRead(ba::buffer(fBuffer));
322
323 // Get a header and configdata!
324 CmdReqStatDat();
325
326 // get the DNA of the FTUs
327 CmdPing();
328 }
329
330 void HandleReadTimeout(const bs::error_code &error)
331 {
332 if (error && error!=ba::error::basic_errors::operation_aborted)
333 {
334 stringstream str;
335 str << "Read timeout of " << URL() << ": " << error.message() << " (" << error << ")";// << endl;
336 Error(str);
337
338 PostClose();
339 return;
340
341 }
342
343 if (!is_open())
344 {
345 // For example: Here we could schedule a new accept if we
346 // would not want to allow two connections at the same time.
347 return;
348 }
349
350 // Check whether the deadline has passed. We compare the deadline
351 // against the current time since a new asynchronous operation
352 // may have moved the deadline before this actor had a chance
353 // to run.
354 if (fInTimeout.expires_at() > ba::deadline_timer::traits_type::now())
355 return;
356
357 Error("Timeout reading data from "+URL());
358
359 PostClose();
360 }
361
362
363 template<size_t N>
364 void PostCmd(boost::array<uint16_t, N> dat, uint16_t u1=0, uint16_t u2=0, uint16_t u3=0, uint16_t u4=0)
365 {
366 boost::array<uint16_t, 5> cmd = {{ '@', u1, u2, u3, u4 }};
367
368 stringstream msg;
369 msg << "Sending command:" << hex;
370 msg << " 0x" << setw(4) << setfill('0') << cmd[0];
371 msg << " 0x" << setw(4) << setfill('0') << u1;
372 msg << " 0x" << setw(4) << setfill('0') << u2;
373 msg << " 0x" << setw(4) << setfill('0') << u3;
374 msg << " 0x" << setw(4) << setfill('0') << u4;
375 msg << " (+" << dec << dat.size() << " words)";
376 Message(msg);
377
378 vector<uint16_t> out(cmd.size()+dat.size());
379
380 transform(cmd.begin(), cmd.end(), out.begin(), htons);
381 transform(dat.begin(), dat.end(), out.begin()+cmd.size(), htons);
382
383 PostMessage(out);
384 }
385
386 void PostCmd(vector<uint16_t> dat, uint16_t u1=0, uint16_t u2=0, uint16_t u3=0, uint16_t u4=0)
387 {
388 boost::array<uint16_t, 5> cmd = {{ '@', u1, u2, u3, u4 }};
389
390 stringstream msg;
391 msg << "Sending command:" << hex;
392 msg << " 0x" << setw(4) << setfill('0') << cmd[0];
393 msg << " 0x" << setw(4) << setfill('0') << u1;
394 msg << " 0x" << setw(4) << setfill('0') << u2;
395 msg << " 0x" << setw(4) << setfill('0') << u3;
396 msg << " 0x" << setw(4) << setfill('0') << u4;
397 msg << " (+" << dec << dat.size() << " words)";
398 Message(msg);
399
400 vector<uint16_t> out(cmd.size()+dat.size());
401
402 transform(cmd.begin(), cmd.end(), out.begin(), htons);
403 copy(dat.begin(), dat.end(), out.begin()+cmd.size());
404
405 PostMessage(out);
406 }
407
408 void PostCmd(uint16_t u1=0, uint16_t u2=0, uint16_t u3=0, uint16_t u4=0)
409 {
410 PostCmd(boost::array<uint16_t, 0>(), u1, u2, u3, u4);
411 }
412public:
413
414 static const uint16_t kMaxAddr;
415
416public:
417 ConnectionFTM(ba::io_service& ioservice, MessageImp &imp) : Connection(ioservice, imp()),
418 fIsVerbose(true), fIsDynamicOut(false), fIsHexOutput(false)
419 {
420 cout << "xFTM" << endl;
421 SetLogStream(&imp);
422 cout << "check" << endl;
423 }
424
425 void CmdToggleLed()
426 {
427 PostCmd(kCmdToggleLed);
428 }
429
430 void CmdPing()
431 {
432 PostCmd(kCmdPing);
433 }
434
435 void CmdReqDynDat()
436 {
437 PostCmd(kCmdRead, kReadDynamicData);
438 }
439
440 void CmdReqStatDat()
441 {
442 PostCmd(kCmdRead, kReadStaticData);
443 }
444
445 void CmdSendStatDat()
446 {
447 PostCmd(fStaticData.HtoN(), kCmdWrite, kWriteStaticData);
448
449 // Request the changed configuration to ensure the
450 // change is distributed in the network
451 CmdReqStatDat();
452 }
453
454 void CmdStartRun()
455 {
456 PostCmd(kCmdStartRun, kStartRun);
457
458 // Update state information by requesting a new header
459 CmdGetRegister(0);
460 }
461
462 void CmdStopRun()
463 {
464 PostCmd(kCmdStopRun);
465
466 // Update state information by requesting a new header
467 CmdGetRegister(0);
468 }
469
470 void CmdTakeNevents(uint32_t n)
471 {
472 const boost::array<uint16_t, 2> data = {{ uint16_t(n>>16), uint16_t(n&0xffff) }};
473 PostCmd(data, kCmdStartRun, kTakeNevents);
474
475 // Update state information by requesting a new header
476 CmdGetRegister(0);
477 }
478
479 bool CmdSetRegister(uint16_t addr, uint16_t val)
480 {
481 if (addr>kMaxAddr)
482 return false;
483
484 const boost::array<uint16_t, 2> data = {{ addr, val }};
485 PostCmd(data, kCmdWrite, kWriteRegister);
486
487 // Request the changed configuration to ensure the
488 // change is distributed in the network
489 CmdReqStatDat();
490
491 return true;
492 }
493
494 bool CmdGetRegister(uint16_t addr)
495 {
496 if (addr>kMaxAddr)
497 return false;
498
499 const boost::array<uint16_t, 1> data = {{ addr }};
500 PostCmd(data, kCmdRead, kReadRegister);
501
502 return true;
503 }
504
505 bool CmdDisableReports(bool b)
506 {
507 PostCmd(kCmdDisableReports, b ? uint16_t(0) : uint16_t(1));
508 return true;
509 }
510
511 void SetVerbose(bool b)
512 {
513 fIsVerbose = b;
514 }
515
516 bool LoadStaticData(string name)
517 {
518 if (name.rfind(".bin")!=name.length()-5)
519 name += ".bin";
520
521 ifstream fin(name);
522 if (!fin)
523 return false;
524
525 FTM::StaticData data;
526
527 fin.read(reinterpret_cast<char*>(&data), sizeof(FTM::StaticData));
528
529 if (fin.gcount()<streamsize(sizeof(FTM::StaticData)))
530 return false;
531
532 if (fin.fail() || fin.eof())
533 return false;
534
535 if (fin.peek()!=-1)
536 return false;
537
538 fStaticData = data;
539
540 CmdSendStatDat();
541
542 return true;
543 }
544
545 bool SaveStaticData(string name) const
546 {
547 if (name.rfind(".bin")!=name.length()-5)
548 name += ".bin";
549
550 ofstream fout(name);
551 if (!fout)
552 return false;
553
554 fout.write(reinterpret_cast<const char*>(&fStaticData), sizeof(FTM::StaticData));
555
556 return !fout.bad();
557 }
558
559 bool SetThreshold(int32_t patch, int32_t value)
560 {
561
562 if (patch>159)
563 return false;
564
565 if (value<0 || value>0xffff)
566 return false;
567
568 if (patch<0)
569 {
570 for (int i=0; i<160; i++)
571 fStaticData[i/4].fDAC[i%4] = value;
572 }
573 else
574 fStaticData[patch/4].fDAC[patch%4] = value;
575
576 // Maybe move to a "COMMIT" command?
577 CmdSendStatDat();
578
579 return true;
580 }
581
582 bool EnableFTU(int32_t board, bool enable)
583 {
584 if (board>39)
585 return false;
586
587 if (board<0)
588 {
589 if (enable)
590 fStaticData.EnableAllFTU();
591 else
592 fStaticData.DisableAllFTU();
593 }
594 else
595 {
596 if (enable)
597 fStaticData.EnableFTU(board);
598 else
599 fStaticData.DisableFTU(board);
600
601 }
602
603 // Maybe move to a "COMMIT" command?
604 CmdSendStatDat();
605
606 return true;
607 }
608
609 bool ToggleFTU(uint32_t board)
610 {
611 if (board>39)
612 return false;
613
614 fStaticData.ToggleFTU(board);
615
616 // Maybe move to a "COMMIT" command?
617 CmdSendStatDat();
618
619 return true;
620 }
621
622 bool SetVal(uint32_t &dest, uint32_t val, uint32_t max)
623 {
624 if (val>max)
625 return false;
626
627 if (dest==val)
628 return true;
629
630 dest = val;
631
632 CmdSendStatDat();
633
634 return true;
635 }
636
637 bool SetTriggerInterval(uint32_t val)
638 {
639 return Set(fStaticData.fTriggerInterval, val, StaticData::kMaxTriggerInterval);
640 }
641
642 bool SetTriggerDelay(uint32_t val)
643 {
644 return Set(fStaticData.fDelayTrigger, val, StaticData::kMaxDelayTrigger);
645 }
646
647 bool SetTimeMarkerDelay(uint32_t val)
648 {
649 return Set(fStaticData.fDelayTimeMarker, val, StaticData::kMaxDelayTimeMarker);
650 }
651
652 bool SetDeadTime(uint32_t val)
653 {
654 return Set(fStaticData.fDeadTime, val, StaticData::kMaxDeadTime);
655 }
656
657 int GetState() const { return IsConnected() ? fState : (int)FTM::kDisconnected; }
658};
659
660const uint16_t ConnectionFTM::kMaxAddr = 0xfff;
661
662// ------------------------------------------------------------------------
663
664#include "DimDescriptionService.h"
665
666class ConnectionDimFTM : public ConnectionFTM
667{
668private:
669
670 DimDescribedService fDimPassport;
671 DimDescribedService fDimTriggerCounter;
672 DimDescribedService fDimError;
673 DimDescribedService fDimFtuList;
674 DimDescribedService fDimStaticData;
675 DimDescribedService fDimDynamicData;
676
677 template<class T>
678 void Update(DimDescribedService &svc, const T &data) const
679 {
680 //cout << "Update: " << svc.getName() << " (" << sizeof(T) << ")" << endl;
681 svc.setData(const_cast<T*>(&data), sizeof(T));
682 svc.updateService();
683 }
684
685 virtual void UpdateFirstHeader()
686 {
687 ConnectionFTM::UpdateFirstHeader();
688
689 const DimPassport data(fHeader);
690 Update(fDimPassport, data);
691 }
692
693 virtual void UpdateHeader()
694 {
695 ConnectionFTM::UpdateHeader();
696
697 const DimTriggerCounter data(fHeader);
698 Update(fDimTriggerCounter, data);
699 }
700
701 virtual void UpdateFtuList()
702 {
703 ConnectionFTM::UpdateFtuList();
704
705 const DimFtuList data(fHeader, fFtuList);
706 Update(fDimFtuList, data);
707 }
708
709 virtual void UpdateStaticData()
710 {
711 ConnectionFTM::UpdateStaticData();
712
713 const DimStaticData data(fHeader, fStaticData);
714 Update(fDimStaticData, data);
715 }
716
717 virtual void UpdateDynamicData()
718 {
719 ConnectionFTM::UpdateDynamicData();
720
721 const DimDynamicData data(fHeader, fDynamicData);
722 Update(fDimDynamicData, data);
723 }
724
725 virtual void UpdateError()
726 {
727 ConnectionFTM::UpdateError();
728
729 const DimError data(fHeader, fError);
730 Update(fDimError, data);
731 }
732
733public:
734 ConnectionDimFTM(ba::io_service& ioservice, MessageImp &imp) :
735 ConnectionFTM(ioservice, imp),
736 fDimPassport ("FTM_CONTROL/PASSPORT", "X:1;S:1", NULL, 0, ""),
737 fDimTriggerCounter("FTM_CONTROL/TRIGGER_COUNTER", "X:1;L:1", NULL, 0, ""),
738 fDimError ("FTM_CONTROL/ERROR", "X:1;S:1;S:28", NULL, 0, ""),
739 fDimFtuList ("FTM_CONTROL/FTU_LIST", "X:1;X:1;S:1;C:4;X:40;C:40;C:40", NULL, 0, ""),
740 fDimStaticData ("FTM_CONTROL/STATIC_DATA", "X:1;S:1;S:1;X:1;S:1;S:3;S:1;S:1;S:1;S:1;S:1;S:1;I:1;S:8;S:80;S:160;S:40;S:40", NULL, 0, ""),
741 fDimDynamicData ("FTM_CONTROL/DYNAMIC_DATA", "X:1;X:1;F:4;I:160;I:40;S:40;S:40", NULL, 0, "")
742 {
743 }
744
745 // A B [C] [D] E [F] G H [I] J K [L] M N O P Q R [S] T U V W [X] Y Z
746};
747
748// ------------------------------------------------------------------------
749
750template <class T, class S>
751class StateMachineFTM : public T, public ba::io_service, public ba::io_service::work
752{
753 int Wrap(boost::function<void()> f)
754 {
755 f();
756 return T::GetCurrentState();
757 }
758
759 boost::function<int(const EventImp &)> Wrapper(boost::function<void()> func)
760 {
761 return boost::bind(&StateMachineFTM::Wrap, this, func);
762 }
763
764private:
765 S fFTM;
766
767 enum states_t
768 {
769 kStateDisconnected = FTM::kDisconnected,
770 kStateConnected = FTM::kConnected,
771 kStateIdle = FTM::kIdle,
772 kStateTakingData = FTM::kTakingData,
773
774 kCmdTest
775 };
776
777 bool CheckEventSize(size_t has, const char *name, size_t size)
778 {
779 if (has==size)
780 return true;
781
782 stringstream msg;
783 msg << name << " - Received event has " << has << " bytes, but expected " << size << ".";
784 T::Fatal(msg);
785 return false;
786 }
787
788 int SetRegister(const EventImp &evt)
789 {
790 if (!CheckEventSize(evt.GetSize(), "SetRegister", 8))
791 return T::kSM_FatalError;
792
793 const unsigned int *dat = reinterpret_cast<const unsigned int*>(evt.GetData());
794
795 if (dat[1]>uint16_t(-1))
796 {
797 stringstream msg;
798 msg << hex << "Value " << dat[1] << " out of range.";
799 T::Error(msg);
800 return T::GetCurrentState();
801 }
802
803
804 if (dat[0]>uint16_t(-1) || !fFTM.CmdSetRegister(dat[0], dat[1]))
805 {
806 stringstream msg;
807 msg << hex << "Address " << dat[0] << " out of range.";
808 T::Error(msg);
809 }
810
811 return T::GetCurrentState();
812 }
813
814 int GetRegister(const EventImp &evt)
815 {
816 if (!CheckEventSize(evt.GetSize(), "GetRegister", 4))
817 return T::kSM_FatalError;
818
819 const unsigned int addr = evt.GetInt();
820 if (addr>uint16_t(-1) || !fFTM.CmdGetRegister(addr))
821 {
822 stringstream msg;
823 msg << hex << "Address " << addr << " out of range.";
824 T::Error(msg);
825 }
826
827 return T::GetCurrentState();
828 }
829
830 int TakeNevents(const EventImp &evt)
831 {
832 if (!CheckEventSize(evt.GetSize(), "TakeNevents", 4))
833 return T::kSM_FatalError;
834
835 const unsigned int dat = evt.GetUInt();
836
837 /*
838 if (dat[1]>uint32_t(-1))
839 {
840 stringstream msg;
841 msg << hex << "Value " << dat[1] << " out of range.";
842 T::Error(msg);
843 return T::GetCurrentState();
844 }*/
845
846 fFTM.CmdTakeNevents(dat);
847
848 return T::GetCurrentState();
849 }
850
851 int DisableReports(const EventImp &evt)
852 {
853 if (!CheckEventSize(evt.GetSize(), "DisableReports", 1))
854 return T::kSM_FatalError;
855
856 fFTM.CmdDisableReports(evt.GetText()[0]!=0);
857
858 return T::GetCurrentState();
859 }
860
861 int SetVerbosity(const EventImp &evt)
862 {
863 if (!CheckEventSize(evt.GetSize(), "SetVerbosity", 1))
864 return T::kSM_FatalError;
865
866 fFTM.SetVerbose(evt.GetText()[0]!=0);
867
868 return T::GetCurrentState();
869 }
870
871 int LoadStaticData(const EventImp &evt)
872 {
873 if (fFTM.LoadStaticData(evt.GetString()))
874 return T::GetCurrentState();
875
876 stringstream msg;
877 msg << "Loading static data from file '" << evt.GetString() << "' failed ";
878
879 if (errno)
880 msg << "(" << strerror(errno) << ")";
881 else
882 msg << "(wrong size, expected " << sizeof(FTM::StaticData) << " bytes)";
883
884 T::Warn(msg);
885
886 return T::GetCurrentState();
887 }
888
889 int SaveStaticData(const EventImp &evt)
890 {
891 if (fFTM.SaveStaticData(evt.GetString()))
892 return T::GetCurrentState();
893
894 stringstream msg;
895 msg << "Writing static data to file '" << evt.GetString() << "' failed ";
896 msg << "(" << strerror(errno) << ")";
897
898 T::Warn(msg);
899
900 return T::GetCurrentState();
901 }
902
903 int SetThreshold(const EventImp &evt)
904 {
905 if (!CheckEventSize(evt.GetSize(), "SetThreshold", 8))
906 return T::kSM_FatalError;
907
908 const int32_t *data = reinterpret_cast<const int32_t*>(evt.GetData());
909
910 if (!fFTM.SetThreshold(data[0], data[1]))
911 T::Warn("SetThreshold - Maximum allowed patch number 159, valid value range 0-0xffff");
912
913 return T::GetCurrentState();
914 }
915
916 int EnableFTU(const EventImp &evt)
917 {
918 if (!CheckEventSize(evt.GetSize(), "EnableFTU", 5))
919 return T::kSM_FatalError;
920
921 const int32_t &board = *reinterpret_cast<const int32_t*>(evt.GetText());
922 const int8_t &enable = *reinterpret_cast<const int8_t*>(evt.GetText()+4);
923
924 if (!fFTM.EnableFTU(board, enable))
925 T::Warn("EnableFTU - Board number must be <40.");
926
927 return T::GetCurrentState();
928 }
929
930 int ToggleFTU(const EventImp &evt)
931 {
932 if (!CheckEventSize(evt.GetSize(), "ToggleFTU", 4))
933 return T::kSM_FatalError;
934
935 if (!fFTM.ToggleFTU(evt.GetInt()))
936 T::Warn("ToggleFTU - Allowed range of boards 0-39.");
937
938 return T::GetCurrentState();
939 }
940
941 int SetTriggerInterval(const EventImp &evt)
942 {
943 if (!CheckEventSize(evt.GetSize(), "SetTriggerInterval", 4))
944 return T::kSM_FatalError;
945
946 if (!fFTM.SetTriggerInterval(evt.GetInt()))
947 T::Warn("SetTriggerInterval - Value out of range.");
948
949 return T::GetCurrentState();
950 }
951
952 int SetTriggerDelay(const EventImp &evt)
953 {
954 if (!CheckEventSize(evt.GetSize(), "SetTriggerDelay", 4))
955 return T::kSM_FatalError;
956
957 if (!fFTM.SetTriggerDelay(evt.GetInt()))
958 T::Warn("SetTriggerDealy - Value out of range.");
959
960 return T::GetCurrentState();
961 }
962
963 int SetTimeMarkerDelay(const EventImp &evt)
964 {
965 if (!CheckEventSize(evt.GetSize(), "SetTimeMarkerDelay", 4))
966 return T::kSM_FatalError;
967
968 if (!fFTM.SetTimeMarkerDelay(evt.GetInt()))
969 T::Warn("SetTimeMarkerDelay - Value out of range.");
970
971 return T::GetCurrentState();
972 }
973
974 int SetDeadTime(const EventImp &evt)
975 {
976 if (!CheckEventSize(evt.GetSize(), "SetDeadTime", 4))
977 return T::kSM_FatalError;
978
979 if (!fFTM.SetDeadTime(evt.GetInt()))
980 T::Warn("SetDeadTime - Value out of range.");
981
982 return T::GetCurrentState();
983 }
984
985 int Disconnect()
986 {
987 // Close all connections
988 fFTM.PostClose(false);
989
990 /*
991 // Now wait until all connection have been closed and
992 // all pending handlers have been processed
993 poll();
994 */
995
996 return T::GetCurrentState();
997 }
998
999 int Reconnect(const EventImp &evt)
1000 {
1001 // Close all connections to supress the warning in SetEndpoint
1002 fFTM.PostClose(false);
1003
1004 // Now wait until all connection have been closed and
1005 // all pending handlers have been processed
1006 poll();
1007
1008 if (evt.GetText()[0]!=0)
1009 fFTM.SetEndpoint(evt.GetString());
1010
1011 // Now we can reopen the connection
1012 fFTM.PostClose(true);
1013
1014 return T::GetCurrentState();
1015 }
1016
1017 /*
1018 int Transition(const Event &evt)
1019 {
1020 switch (evt.GetTargetState())
1021 {
1022 case kStateDisconnected:
1023 case kStateConnected:
1024 }
1025
1026 return T::kSM_FatalError;
1027 }*/
1028
1029 int Execute()
1030 {
1031 // Dispatch (execute) at most one handler from the queue. In contrary
1032 // to run_one(), it doesn't wait until a handler is available
1033 // which can be dispatched, so poll_one() might return with 0
1034 // handlers dispatched. The handlers are always dispatched/executed
1035 // synchronously, i.e. within the call to poll_one()
1036 poll_one();
1037
1038 return fFTM.GetState();
1039 }
1040
1041public:
1042 StateMachineFTM(ostream &out=cout) :
1043 T(out, "FTM_CONTROL"), ba::io_service::work(static_cast<ba::io_service&>(*this)),
1044 fFTM(*this, *this)
1045 {
1046 // ba::io_service::work is a kind of keep_alive for the loop.
1047 // It prevents the io_service to go to stopped state, which
1048 // would prevent any consecutive calls to run()
1049 // or poll() to do nothing. reset() could also revoke to the
1050 // previous state but this might introduce some overhead of
1051 // deletion and creation of threads and more.
1052
1053 // State names
1054 AddStateName(kStateDisconnected, "Disconnected",
1055 "FTM board not connected via ethernet.");
1056
1057 AddStateName(kStateConnected, "Connected",
1058 "Ethernet connection to FTM established (no state received yet).");
1059
1060 AddStateName(kStateIdle, "Idle",
1061 "Ethernet connection to FTM established, FTM in idle state.");
1062
1063 AddStateName(kStateTakingData, "TakingData",
1064 "Ethernet connection to FTM established, FTM is in taking data state.");
1065
1066 // FTM Commands
1067 AddConfiguration("TOGGLE_LED", kStateIdle)
1068 (Wrapper(boost::bind(&ConnectionFTM::CmdToggleLed, &fFTM)))
1069 ("toggle led");
1070
1071 AddConfiguration("PING", kStateIdle)
1072 (Wrapper(boost::bind(&ConnectionFTM::CmdPing, &fFTM)))
1073 ("send ping");
1074
1075 AddConfiguration("REQUEST_DYNAMIC_DATA", kStateIdle)
1076 (Wrapper(boost::bind(&ConnectionFTM::CmdReqDynDat, &fFTM)))
1077 ("request transmission of dynamic data block");
1078
1079 AddConfiguration("REQUEST_STATIC_DATA", kStateIdle)
1080 (Wrapper(boost::bind(&ConnectionFTM::CmdReqStatDat, &fFTM)))
1081 ("request transmission of static data from FTM to memory");
1082
1083 AddConfiguration("GET_REGISTER", "I", kStateIdle)
1084 (boost::bind(&StateMachineFTM::GetRegister, this, _1))
1085 ("read register from address addr"
1086 "|addr[short]:Address of register");
1087
1088 AddConfiguration("SET_REGISTER", "I:2", kStateIdle)
1089 (boost::bind(&StateMachineFTM::SetRegister, this, _1))
1090 ("set register to value"
1091 "|addr[short]:Address of register"
1092 "|val[short]:Value to be set");
1093
1094 AddConfiguration("START_RUN", kStateIdle)
1095 (Wrapper(boost::bind(&ConnectionFTM::CmdStartRun, &fFTM)))
1096 ("start a run (start distributing triggers)");
1097
1098 AddConfiguration("STOP_RUN", kStateTakingData)
1099 (Wrapper(boost::bind(&ConnectionFTM::CmdStopRun, &fFTM)))
1100 ("stop a run (stop distributing triggers)");
1101
1102 AddConfiguration("TAKE_N_EVENTS", "I", kStateIdle)
1103 (boost::bind(&StateMachineFTM::TakeNevents, this, _1))
1104 ("take n events (distribute n triggers)|number[int]:Number of events to be taken");
1105
1106 AddConfiguration("DISABLE_REPORTS", "B", kStateIdle)
1107 (boost::bind(&StateMachineFTM::DisableReports, this, _1))
1108 ("disable sending rate reports"
1109 "|status[bool]:disable or enable that the FTM sends rate reports (yes/no)");
1110
1111 AddConfiguration("SET_THRESHOLD", "I:2", kStateIdle)
1112 (boost::bind(&StateMachineFTM::SetThreshold, this, _1))
1113 ("Set the comparator threshold"
1114 "|Patch[idx]:Index of the patch (0-159), -1 for all"
1115 "|Threshold[counts]:Threshold to be set in binary counts");
1116
1117 AddConfiguration("ENABLE_FTU", "I:1;B:1", kStateIdle)
1118 (boost::bind(&StateMachineFTM::EnableFTU, this, _1))
1119 ("Enable or disable FTU"
1120 "|Board[idx]:Index of the board (0-39), -1 for all"
1121 "|Enable[bool]:Whether FTU should be enabled or disabled (yes/no)");
1122
1123 AddConfiguration("TOGGLE_FTU", "I:1", kStateIdle)
1124 (boost::bind(&StateMachineFTM::ToggleFTU, this, _1))
1125 ("Toggle status of FTU (this is mainly meant to be used in the GUI)"
1126 "|Board[idx]:Index of the board (0-39)");
1127
1128 AddConfiguration("SET_TRIGGER_INTERVAL", "I:1", kStateIdle)
1129 (boost::bind(&StateMachineFTM::SetTriggerInterval, this, _1))
1130 (""
1131 "|[]:");
1132
1133 AddConfiguration("SET_TRIGGER_DELAY", "I:1", kStateIdle)
1134 (boost::bind(&StateMachineFTM::SetTriggerDelay, this, _1))
1135 (""
1136 "|[]:");
1137
1138 AddConfiguration("SET_TIME_MARKER_DELAY", "I:1", kStateIdle)
1139 (boost::bind(&StateMachineFTM::SetTimeMarkerDelay, this, _1))
1140 (""
1141 "|[]:");
1142
1143 AddConfiguration("SET_DEAD_TIME", "I:1", kStateIdle)
1144 (boost::bind(&StateMachineFTM::SetDeadTime, this, _1))
1145 (""
1146 "|[]:");
1147
1148 T::AddConfiguration("SET_VERBOSE", "B")
1149 (boost::bind(&StateMachineFTM::SetVerbosity, this, _1))
1150 ("set verbosity state"
1151 "|verbosity[bool]:disable or enable verbosity for received data (yes/no)");
1152
1153 T::AddConfiguration("SAVE", "C", kStateIdle)
1154 (boost::bind(&StateMachineFTM::SaveStaticData, this, _1))
1155 ("Saves the static data (FTM configuration) from memory to a file"
1156 "|filename[string]:Filename (can include a path), .bin is automatically added");
1157
1158 T::AddConfiguration("LOAD", "C", kStateIdle)
1159 (boost::bind(&StateMachineFTM::LoadStaticData, this, _1))
1160 ("Loads the static data (FTM configuration) from a file into memory and sends it to the FTM"
1161 "|filename[string]:Filename (can include a path), .bin is automatically added");
1162
1163 // Conenction commands
1164 AddConfiguration("DISCONNECT", kStateConnected, kStateIdle)
1165 (boost::bind(&StateMachineFTM::Disconnect, this))
1166 ("disconnect from ethernet");
1167
1168 AddConfiguration("RECONNECT", "O", kStateDisconnected, kStateConnected, kStateIdle)
1169 (boost::bind(&StateMachineFTM::Reconnect, this, _1))
1170 ("(Re)connect ethernet connection to FTM, a new address can be given"
1171 "|[host][string]:new ethernet address in the form <host:port>");
1172
1173 // Other
1174 AddTransition(kCmdTest, "TEST", "O")
1175 (boost::bind(&StateMachineFTM::Test, this, _1))
1176 ("Just for test purpose, do not use");
1177
1178 fFTM.StartConnect();
1179
1180
1181 // ENABLE_TRIGGER bool
1182 // ENABLE_EXT1 bool
1183 // ENABLE_EXT2 bool
1184 // ENABLE_VETO bool
1185 // ---> Enable(bit, bool)
1186
1187 // SET_TRIGGER_SEQUENCE val val val
1188 // ---> SetTriggerSequence(val, val, val)
1189
1190 // SET_PRESCALING idx val
1191 // ---> SetPrescaling(idx==-1, val)
1192 }
1193
1194 /// Just for test purpose, do not touch
1195 int Test(const Event &evt)
1196 {
1197 const Converter conv(T::Out(), evt.GetFormat(), false);
1198 T::Out() << kBlue << evt.GetName();
1199 T::Out() << " " << conv.GetString(evt.GetData(), evt.GetSize());
1200 T::Out() << endl;
1201
1202 return T::GetCurrentState();
1203 }
1204
1205 void SetEndpoint(const string &url)
1206 {
1207 fFTM.SetEndpoint(url);
1208 }
1209
1210 bool SetConfiguration(const Configuration &conf)
1211 {
1212 SetEndpoint(conf.Get<string>("addr"));
1213 return true;
1214 }
1215};
1216
1217// ------------------------------------------------------------------------
1218
1219void RunThread(StateMachineImp *io_service)
1220{
1221 // This is necessary so that the StateMachien Thread can signal the
1222 // Readline to exit
1223 io_service->Run();
1224 Readline::Stop();
1225}
1226
1227template<class S, class T>
1228int RunDim(Configuration &conf)
1229{
1230 WindowLog wout;
1231
1232 /*
1233 static Test shell(conf.GetName().c_str(), conf.Get<int>("console")!=1);
1234
1235 WindowLog &win = shell.GetStreamIn();
1236 WindowLog &wout = shell.GetStreamOut();
1237 */
1238 cout << "Start" << endl;
1239
1240 if (conf.Has("log"))
1241 if (!wout.OpenLogFile(conf.Get<string>("log")))
1242 wout << kRed << "ERROR - Couldn't open log-file " << conf.Get<string>("log") << ": " << strerror(errno) << endl;
1243 cout << "Start" << endl;
1244
1245 // Start io_service.Run to use the StateMachineImp::Run() loop
1246 // Start io_service.run to only use the commandHandler command detaching
1247 StateMachineFTM<S, T> io_service(wout);
1248 cout << "Start" << endl;
1249 if (!io_service.SetConfiguration(conf))
1250 return -1;
1251
1252 cout << "Start" << endl;
1253 io_service.Run();
1254
1255 /*
1256 shell.SetReceiver(io_service);
1257
1258 boost::thread t(boost::bind(RunThread, &io_service));
1259 // boost::thread t(boost::bind(&StateMachineFTM<S>::Run, &io_service));
1260
1261 shell.Run(); // Run the shell
1262 io_service.Stop(); // Signal Loop-thread to stop
1263 // io_service.Close(); // Obsolete, done by the destructor
1264
1265 // Wait until the StateMachine has finished its thread
1266 // before returning and destroying the dim objects which might
1267 // still be in use.
1268 t.join();
1269 */
1270
1271 return 0;
1272}
1273
1274template<class T, class S, class R>
1275int RunShell(Configuration &conf)
1276{
1277 static T shell(conf.GetName().c_str(), conf.Get<int>("console")!=1);
1278
1279 WindowLog &win = shell.GetStreamIn();
1280 WindowLog &wout = shell.GetStreamOut();
1281
1282 if (conf.Has("log"))
1283 if (!wout.OpenLogFile(conf.Get<string>("log")))
1284 win << kRed << "ERROR - Couldn't open log-file " << conf.Get<string>("log") << ": " << strerror(errno) << endl;
1285
1286 StateMachineFTM<S, R> io_service(wout);
1287 if (!io_service.SetConfiguration(conf))
1288 return -1;
1289
1290 shell.SetReceiver(io_service);
1291
1292 boost::thread t(boost::bind(RunThread, &io_service));
1293 // boost::thread t(boost::bind(&StateMachineFTM<S>::Run, &io_service));
1294
1295 shell.Run(); // Run the shell
1296 io_service.Stop(); // Signal Loop-thread to stop
1297 // io_service.Close(); // Obsolete, done by the destructor
1298
1299 // Wait until the StateMachine has finished its thread
1300 // before returning and destroying the dim objects which might
1301 // still be in use.
1302 t.join();
1303
1304 return 0;
1305}
1306
1307void SetupConfiguration(Configuration &conf)
1308{
1309 const string n = conf.GetName()+".log";
1310
1311 po::options_description config("Program options");
1312 config.add_options()
1313 ("dns", var<string>("localhost"), "Dim nameserver host name (Overwites DIM_DNS_NODE environment variable)")
1314 ("log,l", var<string>(n), "Write log-file")
1315 ("no-dim,d", po_switch(), "Disable dim services")
1316 ("console,c", var<int>(), "Use console (0=shell, 1=simple buffered, X=simple unbuffered)")
1317 ;
1318
1319 po::options_description control("FTM control options");
1320 control.add_options()
1321 ("addr", var<string>("localhost:5000"), "Network address of FTM")
1322 ;
1323
1324 conf.AddEnv("dns", "DIM_DNS_NODE");
1325
1326 conf.AddOptions(config);
1327 conf.AddOptions(control);
1328}
1329
1330/*
1331 Extract usage clause(s) [if any] for SYNOPSIS.
1332 Translators: "Usage" and "or" here are patterns (regular expressions) which
1333 are used to match the usage synopsis in program output. An example from cp
1334 (GNU coreutils) which contains both strings:
1335 Usage: cp [OPTION]... [-T] SOURCE DEST
1336 or: cp [OPTION]... SOURCE... DIRECTORY
1337 or: cp [OPTION]... -t DIRECTORY SOURCE...
1338 */
1339void PrintUsage()
1340{
1341 cout <<
1342 "The ftmctrl controls the FTM (FACT Trigger Master) board.\n"
1343 "\n"
1344 "The default is that the program is started without user intercation. "
1345 "All actions are supposed to arrive as DimCommands. Using the -c "
1346 "option, a local shell can be initialized. With h or help a short "
1347 "help message about the usuage can be brought to the screen.\n"
1348 "\n"
1349 "Usage: ftmctrl [-c type] [OPTIONS]\n"
1350 " or: ftmctrl [OPTIONS]\n"
1351 "\n"
1352 "Options:\n"
1353 "The following describes the available commandline options. "
1354 "For further details on how command line option are parsed "
1355 "and in which order which configuration sources are accessed "
1356 "please refer to the class reference of the Configuration class.";
1357 cout << endl;
1358
1359}
1360
1361void PrintHelp()
1362{
1363}
1364
1365/*
1366 The first line of the --version information is assumed to be in one
1367 of the following formats:
1368
1369 <version>
1370 <program> <version>
1371 {GNU,Free} <program> <version>
1372 <program> ({GNU,Free} <package>) <version>
1373 <program> - {GNU,Free} <package> <version>
1374
1375 and separated from any copyright/author details by a blank line.
1376
1377 Handle multi-line bug reporting sections of the form:
1378
1379 Report <program> bugs to <addr>
1380 GNU <package> home page: <url>
1381 ...
1382*/
1383void PrintVersion(const char *name)
1384{
1385 cout <<
1386 name << " - "PACKAGE_STRING"\n"
1387 "\n"
1388 "Written by Thomas Bretz et al.\n"
1389 "\n"
1390 "Report bugs to <"PACKAGE_BUGREPORT">\n"
1391 "Home page: "PACKAGE_URL"\n"
1392 "\n"
1393 "Copyright (C) 2011 by the FACT Collaboration.\n"
1394 "This is free software; see the source for copying conditions.\n"
1395 << endl;
1396}
1397
1398int main(int argc, const char* argv[])
1399{
1400 Configuration conf(argv[0]);
1401 conf.SetPrintUsage(PrintUsage);
1402 SetupConfiguration(conf);
1403
1404 po::variables_map vm;
1405 try
1406 {
1407 vm = conf.Parse(argc, argv);
1408 }
1409#if BOOST_VERSION > 104000
1410 catch (po::multiple_occurrences &e)
1411 {
1412 cout << "Error: " << e.what() << " of '" << e.get_option_name() << "' option." << endl;
1413 cout << endl;
1414 return -1;
1415 }
1416#endif
1417 catch (std::exception &e)
1418 {
1419 cout << "Error: " << e.what() << endl;
1420 cout << endl;
1421
1422 return -1;
1423 }
1424
1425 if (conf.HasPrint())
1426 return -1;
1427
1428 if (conf.HasVersion())
1429 {
1430 PrintVersion(argv[0]);
1431 return -1;
1432 }
1433
1434 if (conf.HasHelp())
1435 {
1436 PrintHelp();
1437 return -1;
1438 }
1439
1440 // To allow overwriting of DIM_DNS_NODE set 0 to 1
1441 setenv("DIM_DNS_NODE", conf.Get<string>("dns").c_str(), 1);
1442
1443 //try
1444 {
1445 // No console access at all
1446 if (!conf.Has("console"))
1447 {
1448 if (conf.Get<bool>("no-dim"))
1449 return RunDim<StateMachine, ConnectionFTM>(conf);
1450 else
1451 return RunDim<StateMachineDim, ConnectionDimFTM>(conf);
1452 }
1453 // Cosole access w/ and w/o Dim
1454 if (conf.Get<bool>("no-dim"))
1455 {
1456 if (conf.Get<int>("console")==0)
1457 return RunShell<LocalShell, StateMachine, ConnectionFTM>(conf);
1458 else
1459 return RunShell<LocalConsole, StateMachine, ConnectionFTM>(conf);
1460 }
1461 else
1462 {
1463 if (conf.Get<int>("console")==0)
1464 return RunShell<LocalShell, StateMachineDim, ConnectionDimFTM>(conf);
1465 else
1466 return RunShell<LocalConsole, StateMachineDim, ConnectionDimFTM>(conf);
1467 }
1468 }
1469 /*catch (std::exception& e)
1470 {
1471 cerr << "Exception: " << e.what() << endl;
1472 return -1;
1473 }*/
1474
1475 return 0;
1476}
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