-
Notifications
You must be signed in to change notification settings - Fork 13
/
WiTcontroller.ino
3664 lines (3253 loc) · 127 KB
/
WiTcontroller.ino
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
/**
* This app turns an ESP32 into a dedicated Model Railway Controller for use
* with JMRI or any wiThrottle server.
Instructions:
- Refer to the readme at https://github.com/flash62au/WiTcontroller
*/
#include <string>
// Use the Arduino IDE 'Boards' Manager to get these libraries
// They will be installed with the 'ESP32' Board library
// DO NOT DOWNLOAD THEM DIRECTLY!!!
#include <WiFi.h> // https://github.com/espressif/arduino-esp32/tree/master/libraries/WiFi GPL 2.1
#include <ESPmDNS.h> // https://github.com/espressif/arduino-esp32/blob/master/libraries/ESPmDNS GPL 2.1
// ----------------------
#include <Preferences.h>
// use the Arduino IDE 'Library' Manager to get these libraries
#include <Keypad.h> // https://www.arduinolibraries.info/libraries/keypad GPL 3.0
#include <U8g2lib.h> // https://github.com/olikraus/u8g2 (Just get "U8g2" via the Arduino IDE Library Manager) new-bsd
#include <WiThrottleProtocol.h> // https://github.com/flash62au/WiThrottleProtocol Creative Commons 4.0 Attribution-ShareAlike
#include <AiEsp32RotaryEncoder.h> // https://github.com/igorantolic/ai-esp32-rotary-encoder GPL 2.0
// this library is included with the WiTController code
#include "Pangodream_18650_CL.h" // https://github.com/pangodream/18650CL
// create these files by copying the example files and editing them as needed
#include "config_network.h" // LAN networks (SSIDs and passwords)
#include "config_buttons.h" // keypad buttons assignments
// DO NOT ALTER these files
#include "config_keypad_etc.h"
#include "static.h"
#include "actions.h"
#include "WiTcontroller.h"
#if WITCONTROLLER_DEBUG == 0
#define debug_print(params...) Serial.print(params)
#define debug_println(params...) Serial.print(params); Serial.print(" ("); Serial.print(millis()); Serial.println(")")
#define debug_printf(params...) Serial.printf(params)
#else
#define debug_print(...)
#define debug_println(...)
#define debug_printf(...)
#endif
int debugLevel = DEBUG_LEVEL;
// *********************************************************************************
// non-volatile storage
Preferences nvsPrefs;
bool nvsInit = false;
bool nvsPrefsSaved = false;
bool preferencesRead = false;
// *********************************************************************************
int keypadUseType = KEYPAD_USE_OPERATION;
int encoderUseType = ENCODER_USE_OPERATION;
int encoderButtonAction = ENCODER_BUTTON_ACTION;
bool menuCommandStarted = false;
String menuCommand = "";
bool menuIsShowing = false;
String startupCommands[4] = {STARTUP_COMMAND_1, STARTUP_COMMAND_2, STARTUP_COMMAND_3, STARTUP_COMMAND_4};
String oledText[18] = {"", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", ""};
bool oledTextInvert[18] = {false, false, false, false, false, false, false, false, false,
false, false, false, false, false, false, false, false, false};
int currentSpeed[6]; // set to maximum possible (6)
Direction currentDirection[6]; // set to maximum possible (6)
int speedStepCurrentMultiplier = 1;
TrackPower trackPower = PowerUnknown;
String turnoutPrefix = "";
String routePrefix = "";
// encoder variables
bool circleValues = true;
int encoderValue = 0;
int lastEncoderValue = 0;
// throttle pot values
bool useRotaryEncoderForThrottle = USE_ROTARY_ENCODER_FOR_THROTTLE;
int throttlePotPin = THROTTLE_POT_PIN;
bool throttlePotUseNotches = THROTTLE_POT_USE_NOTCHES;
int throttlePotNotchValues[] = THROTTLE_POT_NOTCH_VALUES;
int throttlePotNotchSpeeds[] = THROTTLE_POT_NOTCH_SPEEDS;
int throttlePotNotch = 0;
int throttlePotTargetSpeed = 0;
int lastThrottlePotValue = 0;
int lastThrottlePotHighValue = 0; // highest of the most recent
int lastThrottlePotValues[] = {0, 0, 0, 0, 0};
int lastThrottlePotReadTime = -1;
// battery test values
bool useBatteryTest = USE_BATTERY_TEST;
#if USE_BATTERY_TEST
#if USE_BATTERY_PERCENT_AS_WELL_AS_ICON
ShowBattery showBatteryTest = ICON_AND_PERCENT;
#else
ShowBattery showBatteryTest = ICON_ONLY;
#endif
#else
ShowBattery showBatteryTest = NONE;
#endif
bool useBatteryPercentAsWellAsIcon = USE_BATTERY_PERCENT_AS_WELL_AS_ICON;
int lastBatteryTestValue = 100;
double lastBatteryCheckTime = -10000;
#if USE_BATTERY_TEST
Pangodream_18650_CL BL(BATTERY_TEST_PIN,BATTERY_CONVERSION_FACTOR);
#endif
// server variables
// bool ssidConnected = false;
String selectedSsid = "";
String selectedSsidPassword = "";
int ssidConnectionState = CONNECTION_STATE_DISCONNECTED;
// ssid password entry
String ssidPasswordEntered = "";
bool ssidPasswordChanged = true;
char ssidPasswordCurrentChar = ssidPasswordBlankChar;
IPAddress selectedWitServerIP;
int selectedWitServerPort = 0;
String selectedWitServerName ="";
int noOfWitServices = 0;
int witConnectionState = CONNECTION_STATE_DISCONNECTED;
String serverType = "";
//found wiThrottle servers
IPAddress foundWitServersIPs[maxFoundWitServers];
int foundWitServersPorts[maxFoundWitServers];
String foundWitServersNames[maxFoundWitServers];
int foundWitServersCount = 0;
bool autoConnectToFirstDefinedServer = AUTO_CONNECT_TO_FIRST_DEFINED_SERVER;
bool autoConnectToFirstWiThrottleServer = AUTO_CONNECT_TO_FIRST_WITHROTTLE_SERVER;
int outboundCmdsMininumDelay = OUTBOUND_COMMANDS_MINIMUM_DELAY;
bool commandsNeedLeadingCrLf = SEND_LEADING_CR_LF_FOR_COMMANDS;
//found ssids
String foundSsids[maxFoundSsids];
long foundSsidRssis[maxFoundSsids];
bool foundSsidsOpen[maxFoundSsids];
int foundSsidsCount = 0;
int ssidSelectionSource;
double startWaitForSelection;
// wit Server ip entry
String witServerIpAndPortConstructed = "###.###.###.###:#####";
String witServerIpAndPortEntered = DEFAULT_IP_AND_PORT;
bool witServerIpAndPortChanged = true;
// roster variables
int rosterSize = 0;
int rosterIndex[maxRoster];
String rosterName[maxRoster];
int rosterAddress[maxRoster];
char rosterLength[maxRoster];
char rosterSortStrings[maxRoster][14];
char* rosterSortPointers[maxRoster];
int rosterSortedIndex[maxRoster];
int page = 0;
int functionPage = 0;
// Broadcast msessage
String broadcastMessageText = "";
long broadcastMessageTime = 0;
long lastReceivingServerDetailsTime = 0;
// remember oLED state
int lastOledScreen = 0;
String lastOledStringParameter = "";
int lastOledIntParameter = 0;
bool lastOledBoolParameter = false;
TurnoutAction lastOledTurnoutParameter = TurnoutToggle;
// turnout variables
int turnoutListSize = 0;
int turnoutListIndex[maxTurnoutList];
String turnoutListSysName[maxTurnoutList];
String turnoutListUserName[maxTurnoutList];
int turnoutListState[maxTurnoutList];
// route variables
int routeListSize = 0;
int routeListIndex[maxRouteList];
String routeListSysName[maxRouteList];
String routeListUserName[maxRouteList];
int routeListState[maxRouteList];
// function states
bool functionStates[6][MAX_FUNCTIONS]; // set to maximum possible (6 throttles)
// function labels
String functionLabels[6][MAX_FUNCTIONS]; // set to maximum possible (6 throttles)
// consist function follow
int functionFollow[6][MAX_FUNCTIONS]; // set to maximum possible (6 throttles)
// speedstep
int currentSpeedStep[6]; // set to maximum possible (6 throttles)
// throttle
int currentThrottleIndex = 0;
char currentThrottleIndexChar = '0';
int maxThrottles = MAX_THROTTLES;
int heartBeatPeriod = 10; // default to 10 seconds
long lastServerResponseTime; // seconds since start of Arduino
bool heartbeatCheckEnabled = HEARTBEAT_ENABLED;
// used to stop speed bounces
long lastSpeedSentTime = 0;
int lastSpeedSent = 0;
// int lastDirectionSent = -1;
int lastSpeedThrottleIndex = 0;
bool dropBeforeAcquire = DROP_BEFORE_ACQUIRE;
// don't alter the assignments here
// alter them in config_buttons.h
const char* deviceName = DEVICE_NAME;
static unsigned long rotaryEncoderButtonLastTimePressed = 0;
const int rotaryEncoderButtonEncoderDebounceTime = ROTARY_ENCODER_DEBOUNCE_TIME; // in miliseconds
const bool encoderRotationClockwiseIsIncreaseSpeed = ENCODER_ROTATION_CLOCKWISE_IS_INCREASE_SPEED;
// false = Counterclockwise true = clockwise
const bool toggleDirectionOnEncoderButtonPressWhenStationary = TOGGLE_DIRECTION_ON_ENCODER_BUTTON_PRESSED_WHEN_STATIONAY;
// true = if the locos(s) are stationary, clicking the encoder button will toggle the direction
//4x3 keypad only uses 0-9
//4x4 uses all 14
int buttonActions[14] = { CHOSEN_KEYPAD_0_FUNCTION,
CHOSEN_KEYPAD_1_FUNCTION,
CHOSEN_KEYPAD_2_FUNCTION,
CHOSEN_KEYPAD_3_FUNCTION,
CHOSEN_KEYPAD_4_FUNCTION,
CHOSEN_KEYPAD_5_FUNCTION,
CHOSEN_KEYPAD_6_FUNCTION,
CHOSEN_KEYPAD_7_FUNCTION,
CHOSEN_KEYPAD_8_FUNCTION,
CHOSEN_KEYPAD_9_FUNCTION,
CHOSEN_KEYPAD_A_FUNCTION,
CHOSEN_KEYPAD_B_FUNCTION,
CHOSEN_KEYPAD_C_FUNCTION,
CHOSEN_KEYPAD_D_FUNCTION
};
// text that will appear when you press #
const String directCommandText[4][3] = {
{CHOSEN_KEYPAD_1_DISPLAY_NAME, CHOSEN_KEYPAD_2_DISPLAY_NAME, CHOSEN_KEYPAD_3_DISPLAY_NAME},
{CHOSEN_KEYPAD_4_DISPLAY_NAME, CHOSEN_KEYPAD_5_DISPLAY_NAME, CHOSEN_KEYPAD_6_DISPLAY_NAME},
{CHOSEN_KEYPAD_7_DISPLAY_NAME, CHOSEN_KEYPAD_8_DISPLAY_NAME, CHOSEN_KEYPAD_9_DISPLAY_NAME},
{CHOSEN_KEYPAD_DISPLAY_PREFIX, CHOSEN_KEYPAD_0_DISPLAY_NAME, CHOSEN_KEYPAD_DISPLAY_SUFIX}
};
bool oledDirectCommandsAreBeingDisplayed = false;
#ifdef HASH_SHOWS_FUNCTIONS_INSTEAD_OF_KEY_DEFS
bool hashShowsFunctionsInsteadOfKeyDefs = HASH_SHOWS_FUNCTIONS_INSTEAD_OF_KEY_DEFS;
#else
bool hashShowsFunctionsInsteadOfKeyDefs = false;
#endif
//optional additional buttons
int additionalButtonActions[MAX_ADDITIONAL_BUTTONS] = {
CHOSEN_ADDITIONAL_BUTTON_0_FUNCTION,
CHOSEN_ADDITIONAL_BUTTON_1_FUNCTION,
CHOSEN_ADDITIONAL_BUTTON_2_FUNCTION,
CHOSEN_ADDITIONAL_BUTTON_3_FUNCTION,
CHOSEN_ADDITIONAL_BUTTON_4_FUNCTION,
CHOSEN_ADDITIONAL_BUTTON_5_FUNCTION,
CHOSEN_ADDITIONAL_BUTTON_6_FUNCTION
};
bool additionalButtonOverrideDefaultLatching = ADDITIONAL_BUTTON_OVERRIDE_DEFAULT_LATCHING;
int additionalButtonLatching[MAX_ADDITIONAL_BUTTONS] = {
ADDITIONAL_BUTTON_0_LATCHING,
ADDITIONAL_BUTTON_1_LATCHING,
ADDITIONAL_BUTTON_2_LATCHING,
ADDITIONAL_BUTTON_3_LATCHING,
ADDITIONAL_BUTTON_4_LATCHING,
ADDITIONAL_BUTTON_5_LATCHING,
ADDITIONAL_BUTTON_6_LATCHING
};
unsigned long lastAdditionalButtonDebounceTime[MAX_ADDITIONAL_BUTTONS] = {0,0,0,0,0,0,0}; // the last time the output pin was toggled
unsigned long additionalButtonDebounceDelay = ADDITIONAL_BUTTON_DEBOUNCE_DELAY; // the debounce time
bool additionalButtonRead[MAX_ADDITIONAL_BUTTONS];
bool additionalButtonLastRead[MAX_ADDITIONAL_BUTTONS];
// *********************************************************************************
void displayUpdateFromWit(int multiThrottleIndex) {
debug_print("displayUpdateFromWit(): keyapdeUseType "); debug_print(keypadUseType);
debug_print(" menuIsShowing "); debug_print(menuIsShowing);
debug_print(" multiThrottleIndex "); debug_print(multiThrottleIndex);
debug_println("");
if ( (keypadUseType == KEYPAD_USE_OPERATION) && (!menuIsShowing)
&& (multiThrottleIndex==currentThrottleIndex) ) {
writeOledSpeed();
}
}
// WiThrottleProtocol Delegate class
class MyDelegate : public WiThrottleProtocolDelegate {
public:
void heartbeatConfig(int seconds) {
debug_print("Received heartbeat. From: "); debug_print(heartBeatPeriod);
debug_print(" To: "); debug_println(seconds);
heartBeatPeriod = seconds;
}
void receivedVersion(String version) {
debug_printf("Received Version: %s\n",version.c_str());
}
void receivedServerDescription(String description) {
debug_print("Received Description: "); debug_println(description);
serverType = description.substring(0,description.indexOf(" "));
debug_print("ServerType: "); debug_println(serverType);
if (serverType.equals("DCC-EX")) {
// if (description.substring(0,6).equals("DCC-EX")) {
debug_println("resetting prefixes");
turnoutPrefix = DCC_EX_TURNOUT_PREFIX;
routePrefix = DCC_EX_ROUTE_PREFIX;
}
}
void receivedMessage(String message) {
debug_print("Broadcast Message: ");
debug_println(message);
if ( (!message.equals("Connected")) && (!message.equals("Connecting..")) ) {
broadcastMessageText = String(message);
broadcastMessageTime = millis();
refreshOled();
}
}
void receivedAlert(String message) {
debug_print("Broadcast Alert: ");
debug_println(message);
if ( (!message.equals("Connected"))
&& (!message.equals("Connecting.."))
&& (!message.equals("Steal from other WiThrottle or JMRI throttle Required"))
) {
broadcastMessageText = String(message);
broadcastMessageTime = millis();
refreshOled();
}
}
void receivedSpeedMultiThrottle(char multiThrottle, int speed) { // Vnnn
debug_print("Received Speed: ("); debug_print(millis()); debug_print(") throttle: "); debug_print(multiThrottle); debug_print(" speed: "); debug_println(speed);
int multiThrottleIndex = getMultiThrottleIndex(multiThrottle);
if (currentSpeed[multiThrottleIndex] != speed) {
// check for bounce. (intermediate speed sent back from the server, but is not up to date with the throttle)
if ( (lastSpeedThrottleIndex!=multiThrottleIndex)
|| ((millis()-lastSpeedSentTime)>500)
) {
currentSpeed[multiThrottleIndex] = speed;
displayUpdateFromWit(multiThrottleIndex);
} else {
debug_print("Received Speed: skipping response: ("); debug_print(millis()); debug_print(") speed: "); debug_println(speed);
}
}
}
void receivedDirectionMultiThrottle(char multiThrottle, Direction dir) { // R{0,1}
debug_print("Received Direction: "); debug_println(dir);
int multiThrottleIndex = getMultiThrottleIndex(multiThrottle);
if (currentDirection[multiThrottleIndex] != dir) {
currentDirection[multiThrottleIndex] = dir;
displayUpdateFromWit(multiThrottleIndex);
}
}
void receivedDirectionMultiThrottle(char multiThrottle, String loco, Direction dir) { // R{0,1}
debug_print("Received Direction: loco: "); debug_print(loco); debug_print(" Received Direction: "); debug_println(dir);
// int multiThrottleIndex = getMultiThrottleIndex(multiThrottle);
// if (wiThrottleProtocol.getNumberOfLocomotives(currentThrottleIndexChar) > 0) {
// for (int index=0; index < wiThrottleProtocol.getNumberOfLocomotives(currentThrottleIndexChar); index++) { //can only show first 8
// if (loco.equals(wiThrottleProtocol.getLocomotiveAtPosition(currentThrottleIndexChar, index));
// if (wiThrottleProtocol.getDirection(currentThrottleIndexChar, loco) == Reverse) {
// oledTextInvert[j+1] = true;
// }
// }
// }
}
void receivedFunctionStateMultiThrottle(char multiThrottle, uint8_t func, bool state) {
debug_print("Received Fn: "); debug_print(func); debug_print(" State: "); debug_println( (state) ? "True" : "False" );
int multiThrottleIndex = getMultiThrottleIndex(multiThrottle);
if (functionStates[multiThrottleIndex][func] != state) {
functionStates[multiThrottleIndex][func] = state;
displayUpdateFromWit(multiThrottleIndex);
}
}
void receivedRosterFunctionListMultiThrottle(char multiThrottle, String functions[MAX_FUNCTIONS]) {
debug_println("Received Fn List: ");
int multiThrottleIndex = getMultiThrottleIndex(multiThrottle);
for(int i = 0; i < MAX_FUNCTIONS; i++) {
functionLabels[multiThrottleIndex][i] = functions[i];
debug_print(" Function: "); debug_print(i); debug_print(" - "); debug_println( functions[i] );
}
}
void receivedTrackPower(TrackPower state) {
debug_print("Received TrackPower: "); debug_println(state);
if (trackPower != state) {
trackPower = state;
displayUpdateFromWit(-1); // dummry multithrottle
refreshOled();
}
}
void receivedRosterEntries(int size) {
debug_print("Received Roster Entries. Size: "); debug_println(size);
rosterSize = (size<maxRoster) ? size : maxRoster;
if (rosterSize==0) {
setupPreferences(false); // if not roster read the prefeences immediately otherwise wait till we get them all
}
}
void receivedRosterEntry(int index, String name, int address, char length) {
debug_print("Received Roster Entry, index: "); debug_print(index); debug_println(" - " + name);
if (index < rosterSize) {
rosterIndex[index] = index;
rosterSortedIndex[index] = index; // default to unsorted
rosterName[index] = name;
rosterAddress[index] = address;
rosterLength[index] = length;
if (ROSTER_SORT_SEQUENCE == 1) {
strncpy(rosterSortStrings[index], ((name+" ").substring(0,10) + ":" + (index < 10 ? "0" : "") + String(index)).c_str(), 13);
rosterSortPointers[index] = rosterSortStrings[index];
} else if (ROSTER_SORT_SEQUENCE == 2) {
char buf[11];
sprintf(buf, "%10d", rosterAddress[index]);
strncpy(rosterSortStrings[index], (String(buf) + ":" + (index < 10 ? "0" : "") + String(index)).c_str(), 13);
rosterSortPointers[index] = rosterSortStrings[index];
}
if ( (index==(rosterSize-1)) && (ROSTER_SORT_SEQUENCE>0)) { // got them all now. and we need to sort them
qsort(rosterSortPointers, rosterSize, sizeof rosterSortPointers[0], compareStrings);
for (int i=0; i<rosterSize; i++) {
rosterSortedIndex[i] = (rosterSortPointers[i][11]-'0')*10 + (rosterSortPointers[i][12]-'0');
debug_print("Roster sorted: "); debug_print(rosterSortPointers[i]); debug_print(" | "); debug_println(rosterName[rosterSortedIndex[i]]);
}
setupPreferences(false); // if there is a roster, we will have waited
}
}
receivingServerInfoOled(index, rosterSize);
#if ACQUIRE_ROSTER_ENTRY_IF_ONLY_ONE
if ( (rosterSize == 1) && (index == 0) ) {
doOneStartupCommand("*1#0");
}
#endif
}
void receivedTurnoutEntries(int size) {
debug_print("Received Turnout Entries. Size: "); debug_println(size);
turnoutListSize = (size<maxTurnoutList) ? size : maxTurnoutList;
}
void receivedTurnoutEntry(int index, String sysName, String userName, int state) {
if (index < maxTurnoutList) {
turnoutListIndex[index] = index;
turnoutListSysName[index] = sysName;
turnoutListUserName[index] = userName;
turnoutListState[index] = state;
}
receivingServerInfoOled(index, turnoutListSize);
}
void receivedRouteEntries(int size) {
debug_print("Received Route Entries. Size: "); debug_println(size);
routeListSize = (size<maxRouteList) ? size : maxRouteList;
}
void receivedRouteEntry(int index, String sysName, String userName, int state) {
if (index < maxRouteList) {
routeListIndex[index] = index;
routeListSysName[index] = sysName;
routeListUserName[index] = userName;
routeListState[index] = state;
}
receivingServerInfoOled(index, routeListSize);
}
void addressStealNeeded(String address, String entry) { // MTSaddr<;>addr
// char multiThrottleIndexChar;
// for(int i=0;i<MAX_THROTTLES;i++) {
// multiThrottleIndexChar = getMultiThrottleChar(i);
// for(int j=0;j<wiThrottleProtocol.getNumberOfLocomotives(multiThrottleIndexChar);j++) {
// if (wiThrottleProtocol.getLocomotiveAtPosition(multiThrottleIndexChar, j).equals(address)) {
// wiThrottleProtocol.stealLocomotive(multiThrottleIndexChar, address);
// return;
// }
// }
// }
stealLoco(currentThrottleIndex, address);
}
void addressStealNeededMultiThrottle(char multiThrottle, String address, String entry) {
// wiThrottleProtocol.stealLocomotive(multiThrottle, address);
stealLoco(multiThrottle, address);
}
void receivedUnknownCommand(String unknownCommand) {
debug_print("Received unknown command: "); debug_println(unknownCommand);
}
};
int getMultiThrottleIndex(char multiThrottle) {
int mThrottle = multiThrottle - '0';
if ((mThrottle >= 0) && (mThrottle<=5)) {
return mThrottle;
} else {
return 0;
}
}
char getMultiThrottleChar(int multiThrottleIndex) {
return '0' + multiThrottleIndex;
}
WiFiClient client;
WiThrottleProtocol wiThrottleProtocol;
MyDelegate myDelegate;
int deviceId = random(1000,9999);
// *********************************************************************************
// wifi / SSID
// *********************************************************************************
void ssidsLoop() {
if (ssidConnectionState == CONNECTION_STATE_DISCONNECTED) {
if (ssidSelectionSource == SSID_CONNECTION_SOURCE_LIST) {
showListOfSsids();
} else {
browseSsids();
}
}
if (ssidConnectionState == CONNECTION_STATE_PASSWORD_ENTRY) {
enterSsidPassword();
}
if (ssidConnectionState == CONNECTION_STATE_SELECTED) {
connectSsid();
}
}
void browseSsids() { // show the found SSIDs
debug_println("browseSsids()");
double startTime = millis();
double nowTime = startTime;
debug_println("Browsing for ssids");
clearOledArray();
setAppnameForOled();
oledText[2] = MSG_BROWSING_FOR_SSIDS;
writeOledBattery();
writeOledArray(false, false, true, true);
WiFi.setScanMethod(WIFI_ALL_CHANNEL_SCAN);
WiFi.setSortMethod(WIFI_CONNECT_AP_BY_SIGNAL);
int numSsids = WiFi.scanNetworks();
while ( (numSsids == -1)
&& ((nowTime-startTime) <= 10000) ) { // try for 10 seconds
delay(250);
debug_print(".");
nowTime = millis();
}
startWaitForSelection = millis();
foundSsidsCount = 0;
if (numSsids == -1) {
debug_println("Couldn't get a wifi connection");
} else {
for (int thisSsid = 0; thisSsid < numSsids; thisSsid++) {
/// remove duplicates (repeaters and mesh networks)
bool found = false;
for (int i=0; i<foundSsidsCount && i<maxFoundSsids; i++) {
if (WiFi.SSID(thisSsid) == foundSsids[i]) {
found = true;
break;
}
}
if (!found) {
foundSsids[foundSsidsCount] = WiFi.SSID(thisSsid);
foundSsidRssis[foundSsidsCount] = WiFi.RSSI(thisSsid);
foundSsidsOpen[foundSsidsCount] = (WiFi.encryptionType(thisSsid) == 7) ? true : false;
foundSsidsCount++;
}
}
for (int i=0; i<foundSsidsCount; i++) {
debug_println(foundSsids[i]);
}
clearOledArray(); oledText[10] = MSG_SSIDS_FOUND;
writeOledFoundSSids("");
// oledText[5] = menu_select_ssids_from_found;
setMenuTextForOled(menu_select_ssids_from_found);
writeOledArray(false, false);
keypadUseType = KEYPAD_USE_SELECT_SSID_FROM_FOUND;
ssidConnectionState = CONNECTION_STATE_SELECTION_REQUIRED;
if ((foundSsidsCount>0) && (autoConnectToFirstDefinedServer)) {
for (int i=0; i<foundSsidsCount; i++) {
if (foundSsids[i] == ssids[0]) {
ssidConnectionState = CONNECTION_STATE_SELECTED;
selectedSsid = foundSsids[i];
getSsidPasswordAndWitIpForFound();
}
}
}
}
}
void selectSsidFromFound(int selection) {
debug_print("selectSsid() "); debug_println(selection);
if ((selection>=0) && (selection < maxFoundSsids)) {
ssidConnectionState = CONNECTION_STATE_SELECTED;
selectedSsid = foundSsids[selection];
getSsidPasswordAndWitIpForFound();
}
if (selectedSsidPassword=="") {
ssidConnectionState = CONNECTION_STATE_PASSWORD_ENTRY;
}
}
void getSsidPasswordAndWitIpForFound() {
bool found = false;
selectedSsidPassword = "";
turnoutPrefix = "";
routePrefix = "";
for (int i = 0; i < maxSsids; ++i) {
if (selectedSsid == ssids[i]) {
selectedSsidPassword = passwords[i];
turnoutPrefix = turnoutPrefixes[i];
routePrefix = routePrefixes[i];
found = true;
debug_println("getSsidPasswordAndWitIpForFound() Using configured password");
break;
}
}
if (!found) {
if ( (selectedSsid.substring(0,6) == "DCCEX_") && (selectedSsid.length()==12) ) {
selectedSsidPassword = "PASS_" + selectedSsid.substring(6);
witServerIpAndPortEntered = "19216800400102560";
turnoutPrefix = DCC_EX_TURNOUT_PREFIX;
routePrefix = DCC_EX_ROUTE_PREFIX;
debug_println("getSsidPasswordAndWitIpForFound() Using guessed DCC-EX password");
}
}
}
void enterSsidPassword() {
keypadUseType = KEYPAD_USE_ENTER_SSID_PASSWORD;
encoderUseType = ENCODER_USE_SSID_PASSWORD;
if (ssidPasswordChanged) { // don't refresh the screen if nothing nothing has changed
debug_println("enterSsidPassword()");
writeOledEnterPassword();
ssidPasswordChanged = false;
}
}
void showListOfSsids() { // show the list from the specified values in config_network.h
debug_println("showListOfSsids()");
startWaitForSelection = millis();
clearOledArray();
setAppnameForOled();
writeOledBattery();
writeOledArray(false, false);
if (maxSsids == 0) {
oledText[1] = MSG_NO_SSIDS_FOUND;
writeOledBattery();
writeOledArray(false, false, true, true);
debug_println(oledText[1]);
} else {
debug_print(maxSsids); debug_println(MSG_SSIDS_LISTED);
clearOledArray(); oledText[10] = MSG_SSIDS_LISTED;
for (int i = 0; i < maxSsids; ++i) {
debug_print(i+1); debug_print(": "); debug_println(ssids[i]);
int j = i;
if (i>=5) {
j=i+1;
}
if (i<=10) { // only have room for 10
oledText[j] = String(i) + ": ";
if (ssids[i].length()<9) {
oledText[j] = oledText[j] + ssids[i];
} else {
oledText[j] = oledText[j] + ssids[i].substring(0,9) + "..";
}
}
}
if (maxSsids > 0) {
// oledText[5] = menu_select_ssids;
setMenuTextForOled(menu_select_ssids);
}
writeOledArray(false, false);
if (maxSsids == 1) {
selectedSsid = ssids[0];
selectedSsidPassword = passwords[0];
ssidConnectionState = CONNECTION_STATE_SELECTED;
turnoutPrefix = turnoutPrefixes[0];
routePrefix = routePrefixes[0];
} else {
ssidConnectionState = CONNECTION_STATE_SELECTION_REQUIRED;
keypadUseType = KEYPAD_USE_SELECT_SSID;
}
}
}
void selectSsid(int selection) {
debug_print("selectSsid() "); debug_println(selection);
if ((selection>=0) && (selection < maxSsids)) {
ssidConnectionState = CONNECTION_STATE_SELECTED;
selectedSsid = ssids[selection];
selectedSsidPassword = passwords[selection];
turnoutPrefix = turnoutPrefixes[selection];
routePrefix = routePrefixes[selection];
}
}
void connectSsid() {
debug_println("Connecting to ssid...");
clearOledArray();
setAppnameForOled();
oledText[1] = selectedSsid; oledText[2] + "connecting...";
writeOledBattery();
writeOledArray(false, false, true, true);
double startTime = millis();
double nowTime = startTime;
const char *cSsid = selectedSsid.c_str();
const char *cPassword = selectedSsidPassword.c_str();
if (selectedSsid.length()>0) {
debug_print("Trying Network "); debug_println(cSsid);
clearOledArray();
setAppnameForOled();
for (int i = 0; i < 3; ++i) { // Try three times
oledText[1] = selectedSsid; oledText[2] = String(MSG_TRYING_TO_CONNECT) + " (" + String(i) + ")";
writeOledBattery();
writeOledArray(false, false, true, true);
nowTime = startTime;
debug_print("hostname ");debug_println(WiFi.getHostname());
WiFi.begin(cSsid, cPassword);
int j = 0;
int tempTimer = millis();
debug_print("Trying Network ... Checking status "); debug_print(cSsid); debug_print(" :"); debug_print(cPassword); debug_println(":");
while ( (WiFi.status() != WL_CONNECTED)
&& ((nowTime-startTime) <= SSID_CONNECTION_TIMEOUT) ) { // wait for X seconds to see if the connection worked
if (millis() > tempTimer + 250) {
oledText[3] = getDots(j);
writeOledBattery();
writeOledArray(false, false, true, true);
j++;
debug_print(".");
tempTimer = millis();
}
nowTime = millis();
}
if (WiFi.status() == WL_CONNECTED) {
if (!commandsNeedLeadingCrLf) { debug_println("Leading CRLF will not be sent for commands"); }
break;
} else { // if not loop back and try again
debug_println("");
}
}
debug_println("");
if (WiFi.status() == WL_CONNECTED) {
debug_print("Connected. IP address: "); debug_println(WiFi.localIP());
oledText[2] = MSG_CONNECTED;
oledText[3] = MSG_ADDRESS_LABEL + String(WiFi.localIP());
writeOledBattery();
writeOledArray(false, false, true, true);
// ssidConnected = true;
ssidConnectionState = CONNECTION_STATE_CONNECTED;
keypadUseType = KEYPAD_USE_SELECT_WITHROTTLE_SERVER;
// setup the bonjour listener
if (!MDNS.begin("WiTcontroller")) {
debug_println("Error setting up MDNS responder!");
oledText[2] = MSG_BOUNJOUR_SETUP_FAILED;
writeOledBattery();
writeOledArray(false, false, true, true);
delay(2000);
ssidConnectionState = CONNECTION_STATE_DISCONNECTED;
} else {
debug_println("MDNS responder started");
}
} else {
debug_println(MSG_CONNECTION_FAILED);
oledText[2] = MSG_CONNECTION_FAILED;
writeOledBattery();
writeOledArray(false, false, true, true);
delay(2000);
WiFi.disconnect();
ssidConnectionState = CONNECTION_STATE_DISCONNECTED;
ssidSelectionSource = SSID_CONNECTION_SOURCE_LIST;
}
}
}
// *********************************************************************************
// WiThrottle
// *********************************************************************************
void witServiceLoop() {
if (witConnectionState == CONNECTION_STATE_DISCONNECTED) {
browseWitService();
}
if (witConnectionState == CONNECTION_STATE_ENTRY_REQUIRED) {
enterWitServer();
}
if ( (witConnectionState == CONNECTION_STATE_SELECTED)
|| (witConnectionState == CONNECTION_STATE_ENTERED) ) {
connectWitServer();
}
}
void browseWitService() {
debug_println("browseWitService()");
keypadUseType = KEYPAD_USE_SELECT_WITHROTTLE_SERVER;
double startTime = millis();
double nowTime = startTime;
const char * service = "withrottle";
const char * proto= "tcp";
debug_printf("Browsing for service _%s._%s.local. on %s ... ", service, proto, selectedSsid.c_str());
clearOledArray();
oledText[0] = appName; oledText[6] = appVersion;
oledText[1] = selectedSsid; oledText[2] = MSG_BROWSING_FOR_SERVICE;
writeOledBattery();
writeOledArray(false, false, true, true);
startWaitForSelection = millis();
noOfWitServices = 0;
if ( (selectedSsid.substring(0,6) == "DCCEX_") && (selectedSsid.length()==12) ) {
debug_println(MSG_BYPASS_WIT_SERVER_SEARCH);
oledText[1] = MSG_BYPASS_WIT_SERVER_SEARCH;
writeOledBattery();
writeOledArray(false, false, true, true);
delay(500);
} else {
int j = 0;
while ( (noOfWitServices == 0)
&& ((nowTime-startTime) <= 10000)) { // try for 10 seconds
noOfWitServices = MDNS.queryService(service, proto);
oledText[3] = getDots(j);
writeOledBattery();
writeOledArray(false, false, true, true);
j++;
debug_print(".");
nowTime = millis();
}
debug_println("");
}
foundWitServersCount = noOfWitServices;
if (noOfWitServices > 0) {
for (int i = 0; ((i < noOfWitServices) && (i<maxFoundWitServers)); ++i) {
foundWitServersNames[i] = MDNS.hostname(i);
// foundWitServersIPs[i] = MDNS.IP(i);
foundWitServersIPs[i] = ESPMDNS_IP_ATTRIBUTE_NAME;
foundWitServersPorts[i] = MDNS.port(i);
// debug_print("txt 0: key: "); debug_print(MDNS.txtKey(i,0)); debug_print(" value: '"); debug_print(MDNS.txt(i,0)); debug_println("'");
// debug_print("txt 1: key: "); debug_print(MDNS.txtKey(i,1)); debug_print(" value: '"); debug_print(MDNS.txt(i,1)); debug_println("'");
// debug_print("txt 2: key: "); debug_print(MDNS.txtKey(i,2)); debug_print(" value: '"); debug_print(MDNS.txt(i,2)); debug_println("'");
// debug_print("txt 3: key: "); debug_print(MDNS.txtKey(i,3)); debug_print(" value: '"); debug_println(MDNS.txt(i,3)); debug_println("'");
if (MDNS.hasTxt(i,"jmri")) {
String node = MDNS.txt(i,"node");
node.toLowerCase();
if (foundWitServersNames[i].equals(node)) {
foundWitServersNames[i] = "JMRI (v" + MDNS.txt(i,"jmri") + ")";
}
}
}
}
if ( (selectedSsid.substring(0,6) == "DCCEX_") && (selectedSsid.length()==12) ) {
foundWitServersIPs[foundWitServersCount].fromString("192.168.4.1");
foundWitServersPorts[foundWitServersCount] = 2560;
foundWitServersNames[foundWitServersCount] = MSG_GUESSED_EX_CS_WIT_SERVER;
foundWitServersCount++;
}
if (foundWitServersCount == 0) {
oledText[1] = MSG_NO_SERVICES_FOUND;
writeOledBattery();
writeOledArray(false, false, true, true);
debug_println(oledText[1]);
delay(1000);
buildWitEntry();
witConnectionState = CONNECTION_STATE_ENTRY_REQUIRED;
} else {
debug_print(noOfWitServices); debug_println(MSG_SERVICES_FOUND);
clearOledArray(); oledText[3] = MSG_SERVICES_FOUND;
for (int i = 0; i < foundWitServersCount; ++i) {
// Print details for each service found
debug_print(" "); debug_print(i); debug_print(": '"); debug_print(foundWitServersNames[i]);
debug_print("' ("); debug_print(foundWitServersIPs[i]); debug_print(":"); debug_print(foundWitServersPorts[i]); debug_println(")");
if (i<5) { // only have room for 5
String truncatedIp = ".." + foundWitServersIPs[i].toString().substring(foundWitServersIPs[i].toString().lastIndexOf("."));
oledText[i] = String(i) + ": " + truncatedIp + ":" + String(foundWitServersPorts[i]) + " " + foundWitServersNames[i];
}
}
if (foundWitServersCount > 0) {
// oledText[5] = menu_select_wit_service;
setMenuTextForOled(menu_select_wit_service);
}
writeOledArray(false, false);
if ( (foundWitServersCount == 1) && (autoConnectToFirstWiThrottleServer) ) {
debug_println("WiT Selection - only 1");
selectedWitServerIP = foundWitServersIPs[0];
selectedWitServerPort = foundWitServersPorts[0];
selectedWitServerName = foundWitServersNames[0];
witConnectionState = CONNECTION_STATE_SELECTED;
} else {
debug_println("WiT Selection required");
witConnectionState = CONNECTION_STATE_SELECTION_REQUIRED;
}
}
}
void selectWitServer(int selection) {
debug_print("selectWitServer() "); debug_println(selection);
if ((selection>=0) && (selection < foundWitServersCount)) {
witConnectionState = CONNECTION_STATE_SELECTED;
selectedWitServerIP = foundWitServersIPs[selection];
selectedWitServerPort = foundWitServersPorts[selection];
selectedWitServerName = foundWitServersNames[selection];
keypadUseType = KEYPAD_USE_OPERATION;
}
}
void connectWitServer() {
// Pass the delegate instance to wiThrottleProtocol
wiThrottleProtocol.setDelegate(&myDelegate);
#if WITHROTTLE_PROTOCOL_DEBUG == 0
wiThrottleProtocol.setLogStream(&Serial);
wiThrottleProtocol.setLogLevel(DEBUG_LEVEL);
#endif
debug_println("Connecting to the server...");
clearOledArray();
setAppnameForOled();
oledText[1] = " " + selectedWitServerIP.toString() + " : " + String(selectedWitServerPort);
oledText[2] = " " + selectedWitServerName; oledText[3] + MSG_CONNECTING;
writeOledBattery();
writeOledArray(false, false, true, true);