CommandDistributor.cpp

@@ -105,7 +105,6 @@ void  CommandDistributor::parse(byte clientId,byte * buffer, RingStream * stream
 void CommandDistributor::forget(byte clientId) {
   if (clients[clientId]==WITHROTTLE_TYPE) WiThrottle::forget(clientId);
   clients[clientId]=NONE_TYPE;
-  if (virtualLCDClient==clientId) virtualLCDClient=RingStream::NO_CLIENT;
 }
 #endif 
 
@@ -249,123 +248,27 @@ void  CommandDistributor::broadcastLoco(byte slot) {
 }
 
 void  CommandDistributor::broadcastPower() {
-  char pstr[] = "? x";
-  for(byte t=0; t<TrackManager::MAX_TRACKS; t++)
-    if (TrackManager::getPower(t, pstr))
-      broadcastReply(COMMAND_TYPE, F("<p%s>\n"),pstr);
-
-  byte trackcount=0;
-  byte oncount=0;
-  byte offcount=0;
-  for(byte t=0; t<TrackManager::MAX_TRACKS; t++) {
-    if (TrackManager::isActive(t)) {
-      trackcount++;
-      // do not call getPower(t) unless isActive(t)!
-      if (TrackManager::getPower(t) == POWERMODE::ON)
-	oncount++;
-      else
-	offcount++;
-    }
-  }
-  //DIAG(F("t=%d on=%d off=%d"), trackcount, oncount, offcount);
-
-  char state='2';
-  if (oncount==0 || offcount == trackcount)
-    state = '0';
-  else if (oncount == trackcount) {
-    state = '1';
-  }
-
-  // additional info about MAIN, PROG and JOIN
   bool main=TrackManager::getMainPower()==POWERMODE::ON;
   bool prog=TrackManager::getProgPower()==POWERMODE::ON;
   bool join=TrackManager::isJoined();
-  //DIAG(F("m=%d p=%d j=%d"), main, prog, join);
   const FSH * reason=F("");
-  if (join) {
+  char state='1';
-    reason = F("JOIN");
+  if (main && prog && join) reason=F(" JOIN");
-    broadcastReply(COMMAND_TYPE, F("<p1 %S>\n"),reason);
+  else if (main && prog);
-  } else {
+  else if (main) reason=F(" MAIN");
-    if (main) {
+  else if (prog) reason=F(" PROG");
-      //reason = F("MAIN");
+  else state='0';
-      broadcastReply(COMMAND_TYPE, F("<p1 MAIN>\n"));
+  broadcastReply(COMMAND_TYPE, F("<p%c%S>\n"),state,reason);
-    }
-    if (prog) {
-      //reason = F("PROG");
-      broadcastReply(COMMAND_TYPE, F("<p1 PROG>\n"));
-    }
-  }
-
-  if (state != '2')
-    broadcastReply(COMMAND_TYPE, F("<p%c>\n"),state);
 #ifdef CD_HANDLE_RING
-  // send '1' if all main are on, otherwise global state (which in that case is '0' or '2')
+  broadcastReply(WITHROTTLE_TYPE, F("PPA%c\n"), main?'1':'0');
-  broadcastReply(WITHROTTLE_TYPE, F("PPA%c\n"), main?'1': state);
 #endif
-
+  LCD(2,F("Power %S%S"),state=='1'?F("On"):F("Off"),reason);  
-  LCD(2,F("Power %S %S"),state=='1'?F("On"): ( state=='0'? F("Off") : F("SC") ),reason);
 }
 
 void CommandDistributor::broadcastRaw(clientType type, char * msg) {
   broadcastReply(type, F("%s"),msg);
 }
 
-void CommandDistributor::broadcastTrackState(const FSH* format, byte trackLetter, const FSH *modename, int16_t dcAddr) {
+void CommandDistributor::broadcastTrackState(const FSH* format,byte trackLetter, int16_t dcAddr) {
-  broadcastReply(COMMAND_TYPE, format, trackLetter, modename, dcAddr);
+  broadcastReply(COMMAND_TYPE, format,trackLetter, dcAddr);
 }
-
-void  CommandDistributor::broadcastRouteState(uint16_t routeId, byte state ) {
-  broadcastReply(COMMAND_TYPE, F("<jB %d %d>\n"),routeId,state);
-}
-
-void  CommandDistributor::broadcastRouteCaption(uint16_t routeId, const FSH* caption ) {
-  broadcastReply(COMMAND_TYPE, F("<jB %d \"%S\">\n"),routeId,caption);
-}
-
-Print * CommandDistributor::getVirtualLCDSerial(byte screen, byte row) {
-  Print * stream=virtualLCDSerial;
-  #ifdef  CD_HANDLE_RING
-  rememberVLCDClient=RingStream::NO_CLIENT;
-  if (!stream && virtualLCDClient!=RingStream::NO_CLIENT) {
-    // If we are broadcasting from a wifi/eth process we need to complete its output
-    // before merging broadcasts in the ring, then reinstate it in case
-    // the process continues to output to its client.
-    if ((rememberVLCDClient = ring->peekTargetMark()) != RingStream::NO_CLIENT) {
-      ring->commit();
-    }
-    ring->mark(virtualLCDClient);   
-    stream=ring; 
-  }
-  #endif
-  if (stream) StringFormatter::send(stream,F("<@ %d %d \""), screen,row);
-  return stream;  
-}
-
-void CommandDistributor::commitVirtualLCDSerial() {
-  #ifdef  CD_HANDLE_RING
-  if (virtualLCDClient!=RingStream::NO_CLIENT) {
-    StringFormatter::send(ring,F("\">\n"));
-    ring->commit();
-    if (rememberVLCDClient!=RingStream::NO_CLIENT) ring->mark(rememberVLCDClient);
-    return;  
-   }
-  #endif
-  StringFormatter::send(virtualLCDSerial,F("\">\n"));  
-}
-
-void CommandDistributor::setVirtualLCDSerial(Print * stream) {
-  #ifdef  CD_HANDLE_RING
-  virtualLCDClient=RingStream::NO_CLIENT;
-  if (stream && stream->availableForWrite()==RingStream::THIS_IS_A_RINGSTREAM) {
-     virtualLCDClient=((RingStream *) stream)->peekTargetMark();
-     virtualLCDSerial=nullptr;
-     return;
-  }      
-    #endif
-  virtualLCDSerial=stream;
-}
-
-Print* CommandDistributor::virtualLCDSerial=&USB_SERIAL;
-byte CommandDistributor::virtualLCDClient=0xFF;
-byte CommandDistributor::rememberVLCDClient=0;
-

CommandDistributor.h

@@ -55,20 +55,10 @@ public :
   static int16_t retClockTime();
   static void broadcastPower();
   static void broadcastRaw(clientType type,char * msg);
-  static void broadcastTrackState(const FSH* format,byte trackLetter, const FSH* modename, int16_t dcAddr);
+  static void broadcastTrackState(const FSH* format,byte trackLetter, int16_t dcAddr);
   template<typename... Targs> static void broadcastReply(clientType type, Targs... msg);
   static void forget(byte clientId);
-  static void broadcastRouteState(uint16_t routeId,byte state);
-  static void broadcastRouteCaption(uint16_t routeId,const FSH * caption);
   
-  // Handling code for virtual LCD receiver.
-  static Print * getVirtualLCDSerial(byte screen, byte row);
-  static void commitVirtualLCDSerial();
-  static void setVirtualLCDSerial(Print * stream); 
-  private:
-    static Print * virtualLCDSerial;
-    static byte virtualLCDClient;
-    static byte rememberVLCDClient;
 };
 
 #endif

CommandStation-EX.ino

@@ -87,7 +87,7 @@ void setup()
 
   DISPLAY_START (
     // This block is still executed for DIAGS if display not in use
-    LCD(0,F("DCC-EX v" VERSION));
+    LCD(0,F("DCC-EX v%S"),F(VERSION));
     LCD(1,F("Lic GPLv3"));
   );
 

DCC.cpp

@@ -595,7 +595,7 @@ void DCC::loop()  {
 
 void DCC::issueReminders() {
   // if the main track transmitter still has a pending packet, skip this time around.
-  if (!DCCWaveform::mainTrack.isReminderWindowOpen()) return;
+  if ( DCCWaveform::mainTrack.getPacketPending()) return;
   // Move to next loco slot.  If occupied, send a reminder.
   int reg = lastLocoReminder+1;
   if (reg > highestUsedReg) reg = 0;  // Go to start of table
@@ -620,23 +620,14 @@ bool DCC::issueReminder(int reg) {
        case 1: // remind function group 1 (F0-F4)
           if (flags & FN_GROUP_1)
               setFunctionInternal(loco,0, 128 | ((functions>>1)& 0x0F) | ((functions & 0x01)<<4)); // 100D DDDD
-#ifdef DISABLE_FUNCTION_REMINDERS
-          flags&= ~FN_GROUP_1;  // dont send them again
-#endif
           break;
        case 2: // remind function group 2 F5-F8
           if (flags & FN_GROUP_2)
               setFunctionInternal(loco,0, 176 | ((functions>>5)& 0x0F));                           // 1011 DDDD
-#ifdef DISABLE_FUNCTION_REMINDERS
-          flags&= ~FN_GROUP_2;  // dont send them again
-#endif
           break;
        case 3: // remind function group 3 F9-F12
           if (flags & FN_GROUP_3)
               setFunctionInternal(loco,0, 160 | ((functions>>9)& 0x0F));                           // 1010 DDDD
-#ifdef DISABLE_FUNCTION_REMINDERS
-          flags&= ~FN_GROUP_3;  // dont send them again
-#endif
           break;
        case 4: // remind function group 4 F13-F20
           if (flags & FN_GROUP_4)

DCCEXParser.cpp

@@ -115,7 +115,6 @@ Once a new OPCODE is decided upon, update this list.
 #include "DCCTimer.h"
 #include "EXRAIL2.h"
 #include "Turntables.h"
-#include "version.h"
 
 // This macro can't be created easily as a portable function because the
 // flashlist requires a far pointer for high flash access. 
@@ -160,7 +159,6 @@ const int16_t HASH_KEYWORD_C='C';
 const int16_t HASH_KEYWORD_G='G';
 const int16_t HASH_KEYWORD_H='H';
 const int16_t HASH_KEYWORD_I='I';
-const int16_t HASH_KEYWORD_M='M';
 const int16_t HASH_KEYWORD_O='O';
 const int16_t HASH_KEYWORD_P='P';
 const int16_t HASH_KEYWORD_R='R';
@@ -212,9 +210,7 @@ int16_t DCCEXParser::splitValues(int16_t result[MAX_COMMAND_PARAMS], const byte
         case 1: // skipping spaces before a param
             if (hot == ' ')
                 break;
-            if (hot == '\0')
+            if (hot == '\0' || hot == '>')
-	      return -1;
-	    if (hot == '>')
                 return parameterCount;
             state = 2;
             continue;
@@ -308,18 +304,13 @@ void DCCEXParser::parseOne(Print *stream, byte *com, RingStream * ringStream)
 #ifndef DISABLE_EEPROM
     (void)EEPROM; // tell compiler not to warn this is unused
 #endif
-    byte params = 0;
     if (Diag::CMD)
         DIAG(F("PARSING:%s"), com);
     int16_t p[MAX_COMMAND_PARAMS];
     while (com[0] == '<' || com[0] == ' ')
         com++; // strip off any number of < or spaces
     byte opcode = com[0];
-    int16_t splitnum = splitValues(p, com, opcode=='M' || opcode=='P');
+    byte params = splitValues(p, com, opcode=='M' || opcode=='P');
-    if (splitnum < 0 || splitnum >= MAX_COMMAND_PARAMS) // if arguments are broken, leave but via printing <X>
-      goto out;
-    // Because of check above we are now inside byte size
-    params = splitnum;
     
     if (filterCallback)
         filterCallback(stream, opcode, params, p);
@@ -562,66 +553,131 @@ void DCCEXParser::parseOne(Print *stream, byte *com, RingStream * ringStream)
 
     case '1': // POWERON <1   [MAIN|PROG|JOIN]>
         {
+            bool main=false;
+            bool prog=false;
+            bool join=false;
+            bool singletrack=false;
+            //byte t=0;
             if (params > 1) break;
             if (params==0) { // All
-	    TrackManager::setTrackPower(TRACK_MODE_ALL, POWERMODE::ON);
+                main=true;
+                prog=true;
             }
             if (params==1) {
                 if (p[0]==HASH_KEYWORD_MAIN) { // <1 MAIN>
-	      TrackManager::setTrackPower(TRACK_MODE_MAIN, POWERMODE::ON);
+                        main=true;
             }
 #ifndef DISABLE_PROG
             else if (p[0] == HASH_KEYWORD_JOIN) {  // <1 JOIN>
-	      TrackManager::setJoin(true);
+                main=true;
-	      TrackManager::setTrackPower(TRACK_MODE_MAIN|TRACK_MODE_PROG, POWERMODE::ON);
+                prog=true;
+                join=true;
             }
             else if (p[0]==HASH_KEYWORD_PROG) { // <1 PROG>
-	      TrackManager::setJoin(false);
+                prog=true;
-	      TrackManager::setTrackPower(TRACK_MODE_PROG, POWERMODE::ON);
             }
 #endif
+            //else if (p[0] >= 'A' && p[0] <= 'H') { // <1 A-H>
             else if (p[0] >= HASH_KEYWORD_A && p[0] <= HASH_KEYWORD_H) { // <1 A-H>
                 byte t = (p[0] - 'A');
-	      TrackManager::setTrackPower(POWERMODE::ON, t);
+                    //DIAG(F("Processing track - %d "), t);
-	      //StringFormatter::send(stream, F("<p1 %c>\n"), t+'A');
+                    if (TrackManager::isProg(t)) {
+                        main = false;
+                        prog = true;
                     }
+                    else
+                    {
+                        main=true;
+                        prog=false;
+                    }
+                singletrack=true;
+                if (main) TrackManager::setTrackPower(false, false, POWERMODE::ON, t);
+                if (prog) TrackManager::setTrackPower(true, false, POWERMODE::ON, t);
+                
+                StringFormatter::send(stream, F("<1 %c>\n"), t+'A');
+                //CommandDistributor::broadcastPower();
+                //TrackManager::streamTrackState(NULL,t);
+                return;
+            }
+
 	    else break; // will reply <X>
 	    }
+
+        if (!singletrack) {
+            TrackManager::setJoin(join);
+            if (join) TrackManager::setJoinPower(POWERMODE::ON);
+            else {
+                if (main) TrackManager::setMainPower(POWERMODE::ON);
+                if (prog) TrackManager::setProgPower(POWERMODE::ON);
+            }
             CommandDistributor::broadcastPower();
-	  //TrackManager::streamTrackState(NULL,t);
           
             return;
             }
             
+        }
+
     case '0': // POWEROFF <0 [MAIN | PROG] >
         {
+            bool main=false;
+            bool prog=false;
+            bool singletrack=false;
+            //byte t=0;
             if (params > 1) break;
             if (params==0) { // All
-	    TrackManager::setJoin(false);
+                main=true;
-	    TrackManager::setTrackPower(TRACK_MODE_ALL, POWERMODE::OFF);
+                prog=true;
             }
             if (params==1) {
                 if (p[0]==HASH_KEYWORD_MAIN) { // <0 MAIN>
-	      TrackManager::setJoin(false);
+                    main=true;
-	      TrackManager::setTrackPower(TRACK_MODE_MAIN, POWERMODE::OFF);
             }
 #ifndef DISABLE_PROG
             else if (p[0]==HASH_KEYWORD_PROG) { // <0 PROG>
-	      TrackManager::progTrackBoosted=false;  // Prog track boost mode will not outlive prog track off
+                prog=true;
-	      TrackManager::setTrackPower(TRACK_MODE_PROG, POWERMODE::OFF);
             }
 #endif
+            //else if (p[0] >= 'A' && p[0] <= 'H') { // <1 A-H>
              else if (p[0] >= HASH_KEYWORD_A && p[0] <= HASH_KEYWORD_H) { // <1 A-H>
                 byte t = (p[0] - 'A');
-	      TrackManager::setJoin(false);
+                //DIAG(F("Processing track - %d "), t);
-	      TrackManager::setTrackPower(POWERMODE::OFF, t);
+                if (TrackManager::isProg(t)) {
-	      //StringFormatter::send(stream, F("<p0 %c>\n"), t+'A');
+                    main = false;
+                    prog = true;
                 }
+                else
+                {
+                    main=true;
+                    prog=false;
+                }
+                singletrack=true;  
+                TrackManager::setJoin(false);
+                if (main) TrackManager::setTrackPower(false, false, POWERMODE::OFF, t);
+                if (prog) {
+                    TrackManager::progTrackBoosted=false;  // Prog track boost mode will not outlive prog track off
+                    TrackManager::setTrackPower(true, false, POWERMODE::OFF, t);                 
+                }   
+                StringFormatter::send(stream, F("<0 %c>\n"), t+'A');
+                //CommandDistributor::broadcastPower();
+                //TrackManager::streamTrackState(NULL, t);
+                return;
+            }    
+
 	    else break; // will reply <X>
 	    }
+
+        if (!singletrack) {
+            TrackManager::setJoin(false);
+            
+            if (main) TrackManager::setMainPower(POWERMODE::OFF);
+            if (prog) {
+                    TrackManager::progTrackBoosted=false;  // Prog track boost mode will not outlive prog track off
+                    TrackManager::setProgPower(POWERMODE::OFF);
+                }
             CommandDistributor::broadcastPower();
             return;
         }
+    }
 
     case '!': // ESTOP ALL  <!>
         DCC::setThrottle(0,1,1); // this broadcasts speed 1(estop) and sets all reminders to speed 1.
@@ -668,8 +724,8 @@ void DCCEXParser::parseOne(Print *stream, byte *com, RingStream * ringStream)
             return;
         break;
 #endif
-    case '=': // TRACK MANAGER CONTROL <= [params]>
+    case '=': // TACK MANAGER CONTROL <= [params]>
-        if (TrackManager::parseEqualSign(stream, params, p))
+        if (TrackManager::parseJ(stream, params, p))
             return;
         break;
 
@@ -725,17 +781,27 @@ void DCCEXParser::parseOne(Print *stream, byte *com, RingStream * ringStream)
                     TrackManager::reportCurrent(stream);   // <g limit...limit>     
                     return;
 
-                case HASH_KEYWORD_A: // <JA> intercepted by EXRAIL// <JA> returns automations/routes
+                case HASH_KEYWORD_A: // <JA> returns automations/routes
-                    if (params!=1) break; // <JA>
+                    StringFormatter::send(stream, F("<jA"));
-                    StringFormatter::send(stream, F("<jA>\n"));
+                    if (params==1) {// <JA>
+#ifdef EXRAIL_ACTIVE
+                        SENDFLASHLIST(stream,RMFT2::routeIdList)
+                        SENDFLASHLIST(stream,RMFT2::automationIdList)
+#endif
+                    }
+                    else {  // <JA id>
+                        StringFormatter::send(stream,F(" %d %c \"%S\""), 
+                                        id, 
+#ifdef EXRAIL_ACTIVE
+                                        RMFT2::getRouteType(id), // A/R
+                                        RMFT2::getRouteDescription(id)
+#else  
+                                        'X',F("")
+#endif                                        
+                                        );
+                    }
+                    StringFormatter::send(stream, F(">\n"));      
                     return; 
- 
-                case HASH_KEYWORD_M: // <JM> intercepted by EXRAIL
-                    if (params>1) break; // invalid cant do
-                    // <JM> requests stash size so say none.
-                    StringFormatter::send(stream,F("<jM 0>\n")); 
-                    return;
- 
             case HASH_KEYWORD_R: // <JR> returns rosters 
                 StringFormatter::send(stream, F("<jR"));
 #ifdef EXRAIL_ACTIVE
@@ -847,27 +913,15 @@ void DCCEXParser::parseOne(Print *stream, byte *com, RingStream * ringStream)
     case 'L': // LCC interface implemented in EXRAIL parser
         break; // Will <X> if not intercepted by EXRAIL 
 
-#ifndef DISABLE_VDPY
-    case '@': // JMRI saying "give me virtual LCD msgs"
-        CommandDistributor::setVirtualLCDSerial(stream);
-        StringFormatter::send(stream,
-            F("<@ 0 0 \"DCC-EX v" VERSION "\">\n"
-               "<@ 0 1 \"Lic GPLv3\">\n"));
-        return; 
-#endif
     default: //anything else will diagnose and drop out to <X>
-      if (opcode >= ' ' && opcode <= '~') {
         DIAG(F("Opcode=%c params=%d"), opcode, params);
         for (int i = 0; i < params; i++)
             DIAG(F("p[%d]=%d (0x%x)"), i, p[i], p[i]);
-      } else {
-	DIAG(F("Unprintable %x"), opcode);
-      }
         break;
 
     } // end of opcode switch
 
-out:// Any fallout here sends an <X>
+    // Any fallout here sends an <X>
     StringFormatter::send(stream, F("<X>\n"));
 }
 
@@ -1065,9 +1119,9 @@ bool DCCEXParser::parseS(Print *stream, int16_t params, int16_t p[])
 }
 
 bool DCCEXParser::parseC(Print *stream, int16_t params, int16_t p[]) {
-    (void)stream; // arg not used, maybe later?
     if (params == 0)
         return false;
+    bool onOff = (params > 0) && (p[1] == 1 || p[1] == HASH_KEYWORD_ON); // dont care if other stuff or missing... just means off
     switch (p[0])
     {
 #ifndef DISABLE_PROG
@@ -1105,8 +1159,6 @@ bool DCCEXParser::parseC(Print *stream, int16_t params, int16_t p[]) {
 	      LCD(0, F("Ack Retry=%d Sum=%d"), p[2], DCCACK::setAckRetry(p[2]));  //   <D ACK RETRY 2>
 	    }
 	} else {
-      bool onOff = (params > 0) && (p[1] == 1 || p[1] == HASH_KEYWORD_ON); // dont care if other stuff or missing... just means off
-    
 	  DIAG(F("Ack diag %S"), onOff ? F("on") : F("off"));
 	  Diag::ACK = onOff;
 	}

DCCTimerSTM32.cpp

@@ -50,16 +50,11 @@ HardwareSerial Serial6(PA12, PA11);  // Rx=PA12, Tx=PA11 -- CN10 pins 12 and 14
 // via the debugger on the Nucleo-64. It is therefore unavailable for other DCC-EX uses like WiFi, DFPlayer, etc.
 // On the F446RE, Serial3 and Serial5 are easy to use:
 HardwareSerial Serial3(PC11, PC10);  // Rx=PC11, Tx=PC10 -- USART3 - F446RE
-HardwareSerial Serial5(PD2, PC12);  // Rx=PD2, Tx=PC12 -- UART5 - F446RE
+HardwareSerial Serial5(PD2, PC12);  // Rx=PC7, Tx=PC6 -- UART5 - F446RE
 // On the F446RE, Serial4 and Serial6 also use pins we can't readily map while using the Arduino pins
-#elif defined(ARDUINO_NUCLEO_F412ZG) || defined(ARDUINO_NUCLEO_F413ZH) || defined(ARDUINO_NUCLEO_F446ZE) || \
+#elif defined(ARDUINO_NUCLEO_F412ZG) || defined(ARDUINO_NUCLEO_F413ZH) || defined(ARDUINO_NUCLEO_F429ZI) || defined(ARDUINO_NUCLEO_F439ZI) || defined(ARDUINO_NUCLEO_F446ZE) 
-      defined(ARDUINO_NUCLEO_F429ZI) || defined(ARDUINO_NUCLEO_F439ZI)
 // Nucleo-144 boards don't have Serial1 defined by default
 HardwareSerial Serial6(PG9, PG14);  // Rx=PG9, Tx=PG14 -- USART6
-HardwareSerial Serial2(PD6, PD5);  // Rx=PD6, Tx=PD5 -- UART2
-#if !defined(ARDUINO_NUCLEO_F412ZG)  // F412ZG does not have UART5
-  HardwareSerial Serial5(PD2, PC12);  // Rx=PD2, Tx=PC12 -- UART5
-#endif  
 // Serial3 is defined to use USART3 by default, but is in fact used as the diag console
 // via the debugger on the Nucleo-144. It is therefore unavailable for other DCC-EX uses like WiFi, DFPlayer, etc.
 #else

DCCWaveform.cpp

@@ -106,7 +106,6 @@ void DCCWaveform::interruptHandler() {
 DCCWaveform::DCCWaveform( byte preambleBits, bool isMain) {
   isMainTrack = isMain;
   packetPending = false;
-  reminderWindowOpen = false;
   memcpy(transmitPacket, idlePacket, sizeof(idlePacket));
   state = WAVE_START;
   // The +1 below is to allow the preamble generator to create the stop bit
@@ -128,15 +127,9 @@ void DCCWaveform::interrupt2() {
   if (remainingPreambles > 0 ) {
     state=WAVE_MID_1;  // switch state to trigger LOW on next interrupt
     remainingPreambles--;
-
-    // As we get to the end of the preambles, open the reminder window.
-    // This delays any reminder insertion until the last moment so
-    // that the reminder doesn't block a more urgent packet. 
-    reminderWindowOpen=transmitRepeats==0 && remainingPreambles<4 && remainingPreambles>1;
-    if (remainingPreambles==1) promotePendingPacket();
     // Update free memory diagnostic as we don't have anything else to do this time.
     // Allow for checkAck and its called functions using 22 bytes more.
-    else DCCTimer::updateMinimumFreeMemoryISR(22); 
+    DCCTimer::updateMinimumFreeMemoryISR(22); 
     return;
   }
 
@@ -155,8 +148,29 @@ void DCCWaveform::interrupt2() {
     if (bytes_sent >= transmitLength) {
       // end of transmission buffer... repeat or switch to next message
       bytes_sent = 0;
-      // preamble for next packet will start...
       remainingPreambles = requiredPreambles;
+
+      if (transmitRepeats > 0) {
+        transmitRepeats--;
+      }
+      else if (packetPending) {
+        // Copy pending packet to transmit packet
+        // a fixed length memcpy is faster than a variable length loop for these small lengths
+        // for (int b = 0; b < pendingLength; b++) transmitPacket[b] = pendingPacket[b];
+        memcpy( transmitPacket, pendingPacket, sizeof(pendingPacket));
+        
+        transmitLength = pendingLength;
+        transmitRepeats = pendingRepeats;
+        packetPending = false;
+        clearResets();
+      }
+      else {
+        // Fortunately reset and idle packets are the same length
+        memcpy( transmitPacket, isMainTrack ? idlePacket : resetPacket, sizeof(idlePacket));
+        transmitLength = sizeof(idlePacket);
+        transmitRepeats = 0;
+        if (getResets() < 250) sentResetsSincePacket++; // only place to increment (private!)
+      }
     }
   }  
 }
@@ -179,39 +193,8 @@ void DCCWaveform::schedulePacket(const byte buffer[], byte byteCount, byte repea
   packetPending = true;
   clearResets();
 }
-
+bool DCCWaveform::getPacketPending() {
-bool DCCWaveform::isReminderWindowOpen() {
+  return packetPending;
-  return reminderWindowOpen && ! packetPending;
-}
-
-void DCCWaveform::promotePendingPacket() {
-    // fill the transmission packet from the pending packet
-    
-    // Just keep going if repeating  
-    if (transmitRepeats > 0) {
-        transmitRepeats--;
-        return;
-      }
-
-    if (packetPending) {
-        // Copy pending packet to transmit packet
-        // a fixed length memcpy is faster than a variable length loop for these small lengths
-        // for (int b = 0; b < pendingLength; b++) transmitPacket[b] = pendingPacket[b];
-        memcpy( transmitPacket, pendingPacket, sizeof(pendingPacket));
-        
-        transmitLength = pendingLength;
-        transmitRepeats = pendingRepeats;
-        packetPending = false;
-        clearResets();
-        return;
-      }
-      
-      // nothing to do, just send idles or resets
-      // Fortunately reset and idle packets are the same length
-      memcpy( transmitPacket, isMainTrack ? idlePacket : resetPacket, sizeof(idlePacket));
-      transmitLength = sizeof(idlePacket);
-      transmitRepeats = 0;
-      if (getResets() < 250) sentResetsSincePacket++; // only place to increment (private!)
 }
 #endif
 
@@ -283,15 +266,15 @@ void DCCWaveform::schedulePacket(const byte buffer[], byte byteCount, byte repea
   }
 }
 
-bool DCCWaveform::isReminderWindowOpen() {
+bool DCCWaveform::getPacketPending() {
   if(isMainTrack) {
     if (rmtMainChannel == NULL)
-      return false;
+      return true;
-    return !rmtMainChannel->busy();
+    return rmtMainChannel->busy();
   } else {
     if (rmtProgChannel == NULL)
-      return false;
+      return true;
-    return !rmtProgChannel->busy();
+    return rmtProgChannel->busy();
   }
 }
 void IRAM_ATTR DCCWaveform::loop() {

DCCWaveform.h

@@ -76,13 +76,11 @@ class DCCWaveform {
     };
 #endif
     void schedulePacket(const byte buffer[], byte byteCount, byte repeats);
-    bool isReminderWindowOpen();
+    bool getPacketPending();
-    void promotePendingPacket();
     
   private:
 #ifndef ARDUINO_ARCH_ESP32
     volatile bool packetPending;
-    volatile bool reminderWindowOpen;
     volatile byte sentResetsSincePacket;
 #else
     volatile uint32_t resetPacketBase;

Display.h

@@ -37,9 +37,7 @@
 class Display : public DisplayInterface {
 public:
   Display(DisplayDevice *deviceDriver);
-#if !defined (MAX_CHARACTER_ROWS)
   static const int MAX_CHARACTER_ROWS = 8;
-#endif
   static const int MAX_CHARACTER_COLS = MAX_MSG_SIZE;
   static const long DISPLAY_SCROLL_TIME = 3000;  // 3 seconds
 

Display_Implementation.h

@@ -54,9 +54,7 @@
     xxx;  \
     t->refresh();}
 #else
-  #define DISPLAY_START(xxx) { \
+  #define DISPLAY_START(xxx) {}
-  xxx; \
-  }
 
 #endif
 #endif // LCD_Implementation_h

EXRAIL2.cpp

@@ -55,6 +55,22 @@
 #include "Turntables.h"
 #include "IODevice.h"
 
+// Command parsing keywords
+const int16_t HASH_KEYWORD_EXRAIL=15435;    
+const int16_t HASH_KEYWORD_ON = 2657;
+const int16_t HASH_KEYWORD_START=23232;
+const int16_t HASH_KEYWORD_RESERVE=11392;
+const int16_t HASH_KEYWORD_FREE=-23052;
+const int16_t HASH_KEYWORD_LATCH=1618;  
+const int16_t HASH_KEYWORD_UNLATCH=1353;
+const int16_t HASH_KEYWORD_PAUSE=-4142;
+const int16_t HASH_KEYWORD_RESUME=27609;
+const int16_t HASH_KEYWORD_KILL=5218;
+const int16_t HASH_KEYWORD_ALL=3457;
+const int16_t HASH_KEYWORD_ROUTES=-3702;
+const int16_t HASH_KEYWORD_RED=26099;
+const int16_t HASH_KEYWORD_AMBER=18713;
+const int16_t HASH_KEYWORD_GREEN=-31493;
 
 // One instance of RMFT clas is used for each "thread" in the automation.
 // Each thread manages a loco on a journey through the layout, and/or may manage a scenery automation.
@@ -70,7 +86,7 @@ RMFT2 * RMFT2::pausingTask=NULL; // Task causing a PAUSE.
  // and all others will have their locos stopped, then resumed after the pausing task resumes.
 byte RMFT2::flags[MAX_FLAGS];
 Print * RMFT2::LCCSerial=0;
-LookList *  RMFT2::routeLookup=NULL;
+LookList *  RMFT2::sequenceLookup=NULL;
 LookList *  RMFT2::onThrowLookup=NULL;
 LookList *  RMFT2::onCloseLookup=NULL;
 LookList *  RMFT2::onActivateLookup=NULL;
@@ -84,10 +100,9 @@ LookList *  RMFT2::onClockLookup=NULL;
 LookList *  RMFT2::onRotateLookup=NULL;
 #endif
 LookList *  RMFT2::onOverloadLookup=NULL;
-byte * RMFT2::routeStateArray=nullptr; 
+
-const FSH  * * RMFT2::routeCaptionArray=nullptr; 
+#define GET_OPCODE GETHIGHFLASH(RMFT2::RouteCode,progCounter)
-int16_t * RMFT2::stashArray=nullptr;
+#define SKIPOP progCounter+=3
-int16_t RMFT2::maxStashId=0;
 
 // getOperand instance version, uses progCounter from instance.
 uint16_t RMFT2::getOperand(byte n) {
@@ -105,7 +120,6 @@ uint16_t RMFT2::getOperand(int progCounter,byte n) {
 LookList::LookList(int16_t size) {
   m_size=size;
   m_loaded=0;
-  m_chain=nullptr;
   if (size) {
     m_lookupArray=new int16_t[size];
     m_resultArray=new int16_t[size];
@@ -123,35 +137,8 @@ int16_t LookList::find(int16_t value) {
   for (int16_t i=0;i<m_size;i++) {
     if (m_lookupArray[i]==value) return m_resultArray[i];
   }
-  return m_chain ?  m_chain->find(value)  :-1;
-}
-void LookList::chain(LookList * chain) {
-  m_chain=chain;
-}
-void LookList::handleEvent(const FSH* reason,int16_t id) {
-  // New feature... create multiple ONhandlers
-  for (int i=0;i<m_size;i++) 
-    if (m_lookupArray[i]==id)
-       RMFT2::startNonRecursiveTask(reason,id,m_resultArray[i]);
-}
-
-
-void LookList::stream(Print * _stream) {
-  for (int16_t i=0;i<m_size;i++) {
-    _stream->print(" ");
-    _stream->print(m_lookupArray[i]);
-  }
-}
-
-int16_t LookList::findPosition(int16_t value) {
-  for (int16_t i=0;i<m_size;i++) {
-    if (m_lookupArray[i]==value) return i;
-  }
   return -1;
 }
-int16_t LookList::size() {
-   return m_size;
-}
 
 LookList* RMFT2::LookListLoader(OPCODE op1, OPCODE op2, OPCODE op3) {
   int progCounter;
@@ -184,12 +171,7 @@ LookList* RMFT2::LookListLoader(OPCODE op1, OPCODE op2, OPCODE op3) {
   for (int f=0;f<MAX_FLAGS;f++) flags[f]=0;
   
   // create lookups
-  routeLookup=LookListLoader(OPCODE_ROUTE, OPCODE_AUTOMATION);
+  sequenceLookup=LookListLoader(OPCODE_ROUTE, OPCODE_AUTOMATION,OPCODE_SEQUENCE);
-  routeLookup->chain(LookListLoader(OPCODE_SEQUENCE));
-  if (compileFeatures && FEATURE_ROUTESTATE) {
-    routeStateArray=(byte *)calloc(routeLookup->size(),sizeof(byte));
-    routeCaptionArray=(const FSH * *)calloc(routeLookup->size(),sizeof(const FSH *));
-  }
   onThrowLookup=LookListLoader(OPCODE_ONTHROW);
   onCloseLookup=LookListLoader(OPCODE_ONCLOSE);
   onActivateLookup=LookListLoader(OPCODE_ONACTIVATE);
@@ -234,12 +216,6 @@ if (compileFeatures & FEATURE_SIGNAL) {
       IODevice::configureInput((VPIN)pin,true);
       break;
     }
-    case OPCODE_STASH:
-    case OPCODE_CLEAR_STASH:
-    case OPCODE_PICKUP_STASH: {
-      maxStashId=max(maxStashId,((int16_t)operand));
-      break;
-    }
 
     case OPCODE_ATGTE:
     case OPCODE_ATLT:
@@ -320,13 +296,7 @@ if (compileFeatures & FEATURE_SIGNAL) {
   }
   SKIPOP; // include ENDROUTES opcode
 
-  if (compileFeatures & FEATURE_STASH) {
+  DIAG(F("EXRAIL %db, fl=%d"),progCounter,MAX_FLAGS);
-    // create the stash array from the highest id found
-    if (maxStashId>0) stashArray=(int16_t*)calloc(maxStashId+1, sizeof(int16_t));
-     //TODO check EEPROM and fetch stashArray
-  }
-  
-  DIAG(F("EXRAIL %db, fl=%d, stash=%d"),progCounter,MAX_FLAGS, maxStashId);
 
   // Removed for 4.2.31  new RMFT2(0); // add the startup route
   diag=saved_diag;
@@ -344,15 +314,238 @@ void RMFT2::setTurntableHiddenState(Turntable * tto) {
 #endif
 
 char RMFT2::getRouteType(int16_t id) {
-  int16_t progCounter=routeLookup->find(id);
+  for (int16_t i=0;;i+=2) {
-  if (progCounter>=0) {
+    int16_t rid= GETHIGHFLASHW(routeIdList,i);
-    byte type=GET_OPCODE; 
+    if (rid==INT16_MAX) break;
-    if (type==OPCODE_ROUTE) return 'R';
+    if (rid==id) return 'R';
-    if (type==OPCODE_AUTOMATION) return 'A';
+  }
+  for (int16_t i=0;;i+=2) {
+    int16_t rid= GETHIGHFLASHW(automationIdList,i);
+    if (rid==INT16_MAX) break;
+    if (rid==id) return 'A';
   }
   return 'X';
 }
 
+// This filter intercepts <> commands to do the following:
+// - Implement RMFT specific commands/diagnostics
+// - Reject/modify JMRI commands that would interfere with RMFT processing
+void RMFT2::ComandFilter(Print * stream, byte & opcode, byte & paramCount, int16_t p[]) {
+  (void)stream; // avoid compiler warning if we don't access this parameter
+  bool reject=false;
+  switch(opcode) {
+    
+  case 'D':
+    if (p[0]==HASH_KEYWORD_EXRAIL) { // <D EXRAIL ON/OFF>
+      diag = paramCount==2 && (p[1]==HASH_KEYWORD_ON || p[1]==1);
+      opcode=0;
+    }
+        break;
+	
+  case '/':  // New EXRAIL command
+    reject=!parseSlash(stream,paramCount,p);
+    opcode=0;
+    break;
+  case 'L':
+    if (compileFeatures & FEATURE_LCC) { 
+      // This entire code block is compiled out if LLC macros not used 
+    if (paramCount==0) {  //<L>  LCC adapter introducing self
+      LCCSerial=stream;   // now we know where to send events we raise
+
+      // loop through all possible sent events 
+      for (int progCounter=0;; SKIPOP) {
+        byte opcode=GET_OPCODE;
+        if (opcode==OPCODE_ENDEXRAIL) break;
+        if (opcode==OPCODE_LCC)  StringFormatter::send(stream,F("<LS x%h>\n"),getOperand(progCounter,0));   
+        if (opcode==OPCODE_LCCX) { // long form LCC
+           StringFormatter::send(stream,F("<LS x%h%h%h%h>\n"),
+                 getOperand(progCounter,1),
+                 getOperand(progCounter,2),
+                 getOperand(progCounter,3),
+                 getOperand(progCounter,0)
+                 );        
+        }}
+      
+      // we stream the hex events we wish to listen to
+      // and at the same time build the event index looku.
+      
+      
+      int eventIndex=0;
+      for (int progCounter=0;; SKIPOP) {
+        byte opcode=GET_OPCODE;
+        if (opcode==OPCODE_ENDEXRAIL) break;
+        if (opcode==OPCODE_ONLCC) {
+           onLCCLookup[eventIndex]=progCounter; // TODO skip...
+           StringFormatter::send(stream,F("<LL %d x%h%h%h:%h>\n"),
+                 eventIndex,
+                 getOperand(progCounter,1),
+                 getOperand(progCounter,2),
+                 getOperand(progCounter,3),
+                 getOperand(progCounter,0)
+                 );   
+           eventIndex++;      
+        }
+      }
+      StringFormatter::send(stream,F("<LR>\n")); // Ready to rumble
+      opcode=0;
+      break;
+    }
+    if (paramCount==1) {  // <L eventid> LCC event arrived from adapter
+        int16_t eventid=p[0];
+        reject=eventid<0 || eventid>=countLCCLookup;
+        if (!reject)  startNonRecursiveTask(F("LCC"),eventid,onLCCLookup[eventid]);
+        opcode=0;
+    }
+    }
+    break; 
+
+  default:  // other commands pass through
+    break;
+  }
+  if (reject) {
+    opcode=0;
+    StringFormatter::send(stream,F("<X>\n"));
+  }
+}
+
+bool RMFT2::parseSlash(Print * stream, byte & paramCount, int16_t p[]) {
+
+  if (paramCount==0) { // STATUS
+    StringFormatter::send(stream, F("<* EXRAIL STATUS"));
+    RMFT2 * task=loopTask;
+    while(task) {
+      StringFormatter::send(stream,F("\nID=%d,PC=%d,LOCO=%d%c,SPEED=%d%c"),
+			    (int)(task->taskId),task->progCounter,task->loco,
+			    task->invert?'I':' ',
+			    task->speedo,
+			    task->forward?'F':'R'
+			    );
+      task=task->next;
+      if (task==loopTask) break;
+    }
+    // Now stream the flags
+    for (int id=0;id<MAX_FLAGS; id++) {
+      byte flag=flags[id];
+      if (flag & ~TASK_FLAG & ~SIGNAL_MASK) { // not interested in TASK_FLAG only. Already shown above
+	      StringFormatter::send(stream,F("\nflags[%d] "),id);
+	      if (flag & SECTION_FLAG) StringFormatter::send(stream,F(" RESERVED"));
+	      if (flag & LATCH_FLAG) StringFormatter::send(stream,F(" LATCHED"));
+      }
+    }
+
+    if (compileFeatures & FEATURE_SIGNAL) {
+      // do the signals
+      // flags[n] represents the state of the nth signal in the table 
+      for (int sigslot=0;;sigslot++) {
+        VPIN sigid=GETHIGHFLASHW(RMFT2::SignalDefinitions,sigslot*8);
+        if (sigid==0) break; // end of signal list 
+        byte flag=flags[sigslot] & SIGNAL_MASK; // obtain signal flags for this id
+        StringFormatter::send(stream,F("\n%S[%d]"), 
+          (flag == SIGNAL_RED)? F("RED") : (flag==SIGNAL_GREEN) ? F("GREEN") : F("AMBER"),
+          sigid & SIGNAL_ID_MASK); 
+      } 
+    }
+    StringFormatter::send(stream,F(" *>\n"));
+    return true;
+  }
+  switch (p[0]) {
+  case HASH_KEYWORD_PAUSE: // </ PAUSE>
+    if (paramCount!=1) return false;
+    DCC::setThrottle(0,1,true);  // pause all locos on the track
+    pausingTask=(RMFT2 *)1; // Impossible task address
+    return true;
+    
+  case HASH_KEYWORD_RESUME: // </ RESUME>
+    if (paramCount!=1) return false;
+    pausingTask=NULL;
+    {
+      RMFT2 * task=loopTask;
+      while(task) {
+	if (task->loco) task->driveLoco(task->speedo);
+	task=task->next;
+	if (task==loopTask) break;
+      }
+    }
+    return true;
+    
+    
+  case HASH_KEYWORD_START: // </ START [cab] route >
+    if (paramCount<2 || paramCount>3) return false;
+    {
+      int route=(paramCount==2) ? p[1] : p[2];
+      uint16_t cab=(paramCount==2)? 0 : p[1];
+      int pc=sequenceLookup->find(route);
+      if (pc<0) return false;
+      RMFT2* task=new RMFT2(pc);
+      task->loco=cab;
+    }
+    return true;
+    
+  default:
+    break;
+  }
+
+  // check KILL ALL here, otherwise the next validation confuses ALL with a flag  
+  if (p[0]==HASH_KEYWORD_KILL && p[1]==HASH_KEYWORD_ALL) {
+    while (loopTask) loopTask->kill(F("KILL ALL")); // destructor changes loopTask
+    return true;   
+  }
+
+  // all other / commands take 1 parameter
+  if (paramCount!=2 ) return false;
+  
+  switch (p[0]) {
+  case HASH_KEYWORD_KILL: // Kill taskid|ALL
+    {
+    if ( p[1]<0  || p[1]>=MAX_FLAGS) return false;
+    RMFT2 * task=loopTask;
+      while(task) {
+	      if (task->taskId==p[1]) {
+	        task->kill(F("KILL"));
+	        return  true;
+	      }
+	      task=task->next;
+	      if (task==loopTask) break;
+      }
+    }
+    return false;
+    
+  case HASH_KEYWORD_RESERVE:  // force reserve a section
+    return setFlag(p[1],SECTION_FLAG);
+    
+  case HASH_KEYWORD_FREE:  // force free a section
+    return setFlag(p[1],0,SECTION_FLAG);
+    
+  case HASH_KEYWORD_LATCH:
+    return setFlag(p[1], LATCH_FLAG);
+    
+  case HASH_KEYWORD_UNLATCH:
+    return setFlag(p[1], 0, LATCH_FLAG);
+ 
+  case HASH_KEYWORD_RED:
+    doSignal(p[1],SIGNAL_RED);
+    return true;
+ 
+  case HASH_KEYWORD_AMBER:
+    doSignal(p[1],SIGNAL_AMBER);
+    return true;
+ 
+  case HASH_KEYWORD_GREEN:
+    doSignal(p[1],SIGNAL_GREEN);
+    return true;
+    
+  default:
+    return false;
+  }
+}
+
+
+// This emits Routes and Automations to Withrottle
+// Automations are given a state to set the button to "handoff" which implies
+// handing over the loco to the automation.
+// Routes are given "Set" buttons and do not cause the loco to be handed over.
+
+
 
 RMFT2::RMFT2(int progCtr) {
   progCounter=progCtr;
@@ -401,7 +594,7 @@ RMFT2::~RMFT2() {
 }
 
 void RMFT2::createNewTask(int route, uint16_t cab) {
-      int pc=routeLookup->find(route);
+      int pc=sequenceLookup->find(route);
       if (pc<0) return;
       RMFT2* task=new RMFT2(pc);
       task->loco=cab;
@@ -650,10 +843,10 @@ void RMFT2::loop2() {
         //byte thistrack=getOperand(1);
         switch (operand) {
           case TRACK_POWER_0:
-            TrackManager::setTrackPower(POWERMODE::OFF, getOperand(1));
+            TrackManager::setTrackPower(TrackManager::isProg(getOperand(1)), false, POWERMODE::OFF, getOperand(1));
           break;
           case TRACK_POWER_1:
-            TrackManager::setTrackPower(POWERMODE::ON, getOperand(1));
+            TrackManager::setTrackPower(TrackManager::isProg(getOperand(1)), false, POWERMODE::ON, getOperand(1));
           break;
         }
 
@@ -664,7 +857,7 @@ void RMFT2::loop2() {
       // If DC/DCX use  my loco for DC address 
       {
         TRACK_MODE mode = (TRACK_MODE)(operand>>8);
-        int16_t cab=(mode & TRACK_MODE_DC) ? loco : 0;
+        int16_t cab=(mode==TRACK_MODE_DC || mode==TRACK_MODE_DCX) ? loco : 0;
         TrackManager::setTrackMode(operand & 0x0F, mode, cab);
       }
       break; 
@@ -802,7 +995,7 @@ void RMFT2::loop2() {
   }
     
   case OPCODE_FOLLOW:
-    progCounter=routeLookup->find(operand);
+    progCounter=sequenceLookup->find(operand);
     if (progCounter<0) kill(F("FOLLOW unknown"), operand);
     return;
     
@@ -812,7 +1005,7 @@ void RMFT2::loop2() {
       return;
     }
     callStack[stackDepth++]=progCounter+3;
-    progCounter=routeLookup->find(operand);
+    progCounter=sequenceLookup->find(operand);
     if (progCounter<0) kill(F("CALL unknown"),operand);
     return;
     
@@ -875,7 +1068,7 @@ void RMFT2::loop2() {
     
   case OPCODE_START:
     {
-      int newPc=routeLookup->find(operand);
+      int newPc=sequenceLookup->find(operand);
       if (newPc<0) break;
       new RMFT2(newPc);
     }
@@ -883,7 +1076,7 @@ void RMFT2::loop2() {
     
   case OPCODE_SENDLOCO:  // cab, route
     {
-      int newPc=routeLookup->find(getOperand(1));
+      int newPc=sequenceLookup->find(getOperand(1));
       if (newPc<0) break;
       RMFT2* newtask=new RMFT2(newPc); // create new task
       newtask->loco=operand;
@@ -937,46 +1130,6 @@ void RMFT2::loop2() {
   case OPCODE_PRINT:
     printMessage(operand);
     break;
-  case OPCODE_ROUTE_HIDDEN:
-    manageRouteState(operand,2);
-    break;   
-  case OPCODE_ROUTE_INACTIVE:
-    manageRouteState(operand,0);
-    break;   
-  case OPCODE_ROUTE_ACTIVE:
-    manageRouteState(operand,1);
-    break;   
-  case OPCODE_ROUTE_DISABLED:
-    manageRouteState(operand,4);
-    break;   
-
-  case OPCODE_STASH:
-    if (compileFeatures & FEATURE_STASH) 
-      stashArray[operand] = invert? -loco : loco;
-    break; 
-
-  case OPCODE_CLEAR_STASH:
-    if (compileFeatures & FEATURE_STASH) 
-      stashArray[operand] = 0;
-    break; 
-       
-  case OPCODE_CLEAR_ALL_STASH:
-    if (compileFeatures & FEATURE_STASH) 
-      for (int i=0;i<=maxStashId;i++) stashArray[operand]=0;
-    break;
-
-  case OPCODE_PICKUP_STASH:
-    if (compileFeatures & FEATURE_STASH) {
-      int16_t x=stashArray[operand];
-      if (x>=0) {
-        loco=x;
-        invert=false;
-        break;
-      }
-      loco=-x;
-      invert=true;
-    }
-    break;
     
   case OPCODE_ROUTE:
   case OPCODE_AUTOMATION:
@@ -1065,9 +1218,9 @@ int16_t RMFT2::getSignalSlot(int16_t id) {
   
   // Schedule any event handler for this signal change.
   // Thjis will work even without a signal definition. 
-  if (rag==SIGNAL_RED) onRedLookup->handleEvent(F("RED"),id);
+  if (rag==SIGNAL_RED) handleEvent(F("RED"),onRedLookup,id);
-  else if (rag==SIGNAL_GREEN) onGreenLookup->handleEvent(F("GREEN"),id);
+  else if (rag==SIGNAL_GREEN) handleEvent(F("GREEN"), onGreenLookup,id);
-  else onAmberLookup->handleEvent(F("AMBER"),id);
+  else handleEvent(F("AMBER"), onAmberLookup,id);
   
   int16_t sigslot=getSignalSlot(id);
   if (sigslot<0) return; 
@@ -1136,26 +1289,26 @@ int16_t RMFT2::getSignalSlot(int16_t id) {
 
 void RMFT2::turnoutEvent(int16_t turnoutId, bool closed) {
   // Hunt for an ONTHROW/ONCLOSE for this turnout
-  if (closed)  onCloseLookup->handleEvent(F("CLOSE"),turnoutId);
+  if (closed)  handleEvent(F("CLOSE"),onCloseLookup,turnoutId);
-  else onThrowLookup->handleEvent(F("THROW"),turnoutId);
+  else handleEvent(F("THROW"),onThrowLookup,turnoutId);
 }
 
 
 void RMFT2::activateEvent(int16_t addr, bool activate) {
   // Hunt for an ONACTIVATE/ONDEACTIVATE for this accessory
-  if (activate)  onActivateLookup->handleEvent(F("ACTIVATE"),addr);
+  if (activate)  handleEvent(F("ACTIVATE"),onActivateLookup,addr);
-  else onDeactivateLookup->handleEvent(F("DEACTIVATE"),addr);
+  else handleEvent(F("DEACTIVATE"),onDeactivateLookup,addr);
 }
 
 void RMFT2::changeEvent(int16_t vpin, bool change) {
   // Hunt for an ONCHANGE for this sensor
-  if (change)  onChangeLookup->handleEvent(F("CHANGE"),vpin);
+  if (change)  handleEvent(F("CHANGE"),onChangeLookup,vpin);
 }
 
 #ifndef IO_NO_HAL
 void RMFT2::rotateEvent(int16_t turntableId, bool change) {
   // Hunt or an ONROTATE for this turntable
-  if (change) onRotateLookup->handleEvent(F("ROTATE"),turntableId);
+  if (change) handleEvent(F("ROTATE"),onRotateLookup,turntableId);
 }
 #endif
 
@@ -1164,8 +1317,8 @@ void RMFT2::clockEvent(int16_t clocktime, bool change) {
   if (Diag::CMD)
    DIAG(F("Looking for clock event at : %d"), clocktime);
   if (change) {
-    onClockLookup->handleEvent(F("CLOCK"),clocktime);
+    handleEvent(F("CLOCK"),onClockLookup,clocktime);
-    onClockLookup->handleEvent(F("CLOCK"),25*60+clocktime%60);
+    handleEvent(F("CLOCK"),onClockLookup,25*60+clocktime%60);
   }
 } 
 
@@ -1174,10 +1327,16 @@ void RMFT2::powerEvent(int16_t track, bool overload) {
   if (Diag::CMD)
    DIAG(F("Looking for Power event on track : %c"), track);
   if (overload) {
-    onOverloadLookup->handleEvent(F("POWER"),track);
+    handleEvent(F("POWER"),onOverloadLookup,track);
   }
 }
 
+
+void RMFT2::handleEvent(const FSH* reason,LookList* handlers, int16_t id) {
+  int pc= handlers->find(id);
+  if (pc>=0) startNonRecursiveTask(reason,id,pc);
+}
+
 void RMFT2::startNonRecursiveTask(const FSH* reason, int16_t id,int pc) {  
   // Check we dont already have a task running this handler
   RMFT2 * task=loopTask;
@@ -1294,29 +1453,3 @@ void RMFT2::thrungeString(uint32_t strfar, thrunger mode, byte id) {
       break;       
     }
 }
-
-void RMFT2::manageRouteState(uint16_t id, byte state) {
-  if (compileFeatures && FEATURE_ROUTESTATE) {
-    // Route state must be maintained for when new throttles connect.
-    // locate route id in the Routes lookup
-    int16_t position=routeLookup->findPosition(id);
-    if (position<0) return; 
-    // set state beside it 
-    if (routeStateArray[position]==state) return; 
-    routeStateArray[position]=state;
-    CommandDistributor::broadcastRouteState(id,state);
-  }
-}
-void RMFT2::manageRouteCaption(uint16_t id,const FSH* caption) {
-  if (compileFeatures && FEATURE_ROUTESTATE) {
-    // Route state must be maintained for when new throttles connect.
-    // locate route id in the Routes lookup
-    int16_t position=routeLookup->findPosition(id);
-    if (position<0) return; 
-    // set state beside it 
-    if (routeCaptionArray[position]==caption) return; 
-    routeCaptionArray[position]=caption;
-    CommandDistributor::broadcastRouteCaption(id,caption);
-  }
-}
-  

EXRAIL2.h

@@ -68,9 +68,6 @@ enum OPCODE : byte {OPCODE_THROW,OPCODE_CLOSE,
              OPCODE_ONROTATE,OPCODE_ROTATE,OPCODE_WAITFORTT,
              OPCODE_LCC,OPCODE_LCCX,OPCODE_ONLCC,
              OPCODE_ONOVERLOAD,
-             OPCODE_ROUTE_ACTIVE,OPCODE_ROUTE_INACTIVE,OPCODE_ROUTE_HIDDEN,
-             OPCODE_ROUTE_DISABLED,
-             OPCODE_STASH,OPCODE_CLEAR_STASH,OPCODE_CLEAR_ALL_STASH,OPCODE_PICKUP_STASH,
 
              // OPcodes below this point are skip-nesting IF operations
              // placed here so that they may be skipped as a group
@@ -102,8 +99,6 @@ enum thrunger: byte {
   static const byte FEATURE_SIGNAL= 0x80;
   static const byte FEATURE_LCC   = 0x40;
   static const byte FEATURE_ROSTER= 0x20;
-  static const byte FEATURE_ROUTESTATE= 0x10;
-  static const byte FEATURE_STASH = 0x08;
   
  
   // Flag bits for status of hardware and TPL
@@ -124,20 +119,13 @@ enum thrunger: byte {
 class LookList {
   public: 
     LookList(int16_t size);
-    void chain(LookList* chainTo);
     void add(int16_t lookup, int16_t result);
-    int16_t find(int16_t value); // finds result value
+    int16_t find(int16_t value);
-    int16_t findPosition(int16_t value); // finds index 
-    int16_t size();
-    void stream(Print * _stream); 
-    void handleEvent(const FSH* reason,int16_t id);
-
   private:
      int16_t m_size;
      int16_t m_loaded;
      int16_t * m_lookupArray;
      int16_t * m_resultArray;     
-     LookList* m_chain;     
 };
 
  class RMFT2 {
@@ -171,7 +159,6 @@ class LookList {
   static const FSH *  getRosterFunctions(int16_t id);
   static const FSH *  getTurntableDescription(int16_t id);
   static const FSH *  getTurntablePositionDescription(int16_t turntableId, uint8_t positionId);
-  static void startNonRecursiveTask(const FSH* reason, int16_t id,int pc);
     
 private: 
     static void ComandFilter(Print * stream, byte & opcode, byte & paramCount, int16_t p[]);
@@ -189,7 +176,9 @@ private:
     #endif
     static LookList* LookListLoader(OPCODE op1,
                       OPCODE op2=OPCODE_ENDEXRAIL,OPCODE op3=OPCODE_ENDEXRAIL);
+    static void handleEvent(const FSH* reason,LookList* handlers, int16_t id);
     static uint16_t getOperand(int progCounter,byte n);
+    static void startNonRecursiveTask(const FSH* reason, int16_t id,int pc);
     static RMFT2 * loopTask;
     static RMFT2 * pausingTask;
     void delayMe(long millisecs);
@@ -205,11 +194,11 @@ private:
     uint16_t getOperand(byte n); 
     
    static bool diag;
-   static const  HIGHFLASH3  byte RouteCode[];
+   static const  HIGHFLASH  byte RouteCode[];
    static const  HIGHFLASH  int16_t SignalDefinitions[];
    static byte flags[MAX_FLAGS];
    static Print * LCCSerial;
-   static LookList * routeLookup;
+   static LookList * sequenceLookup;
    static LookList * onThrowLookup;
    static LookList * onCloseLookup;
    static LookList * onActivateLookup;
@@ -227,12 +216,6 @@ private:
    static const int countLCCLookup;
    static int onLCCLookup[];
    static const byte compileFeatures;
-   static void manageRouteState(uint16_t id, byte state);
-   static void manageRouteCaption(uint16_t id, const FSH* caption);
-   static byte * routeStateArray;
-   static const FSH ** routeCaptionArray;
-   static int16_t * stashArray;
-   static int16_t maxStashId;
     
   // Local variables - exist for each instance/task 
     RMFT2 *next;   // loop chain 
@@ -254,8 +237,4 @@ private:
     byte stackDepth;
     int callStack[MAX_STACK_DEPTH];
 };
-
-#define GET_OPCODE GETHIGHFLASH(RMFT2::RouteCode,progCounter)
-#define SKIPOP progCounter+=3
-
 #endif

EXRAIL2MacroReset.h

@@ -39,8 +39,6 @@
 #undef AUTOSTART
 #undef BROADCAST
 #undef CALL 
-#undef CLEAR_STASH
-#undef CLEAR_ALL_STASH
 #undef CLOSE 
 #undef DCC_SIGNAL
 #undef DCC_TURNTABLE
@@ -110,7 +108,6 @@
 #undef ONCHANGE
 #undef PARSE
 #undef PAUSE
-#undef PICKUP_STASH
 #undef PIN_TURNOUT 
 #undef PRINT
 #ifndef DISABLE_PROG
@@ -129,11 +126,6 @@
 #undef ROTATE
 #undef ROTATE_DCC
 #undef ROUTE
-#undef ROUTE_ACTIVE
-#undef ROUTE_INACTIVE
-#undef ROUTE_HIDDEN
-#undef ROUTE_DISABLED
-#undef ROUTE_CAPTION
 #undef SENDLOCO 
 #undef SEQUENCE 
 #undef SERIAL 
@@ -155,8 +147,6 @@
 #undef SIGNALH 
 #undef SPEED 
 #undef START 
-#undef STASH
-#undef STEALTH
 #undef STOP 
 #undef THROW
 #undef TT_ADDPOSITION
@@ -190,8 +180,6 @@
 #define AUTOSTART
 #define BROADCAST(msg)
 #define CALL(route) 
-#define CLEAR_STASH(id)
-#define CLEAR_ALL_STASH(id)
 #define CLOSE(id) 
 #define DCC_SIGNAL(id,add,subaddr)
 #define DCC_TURNTABLE(id,home,description)
@@ -263,7 +251,6 @@
 #define PIN_TURNOUT(id,pin,description...) 
 #define PRINT(msg) 
 #define PARSE(msg)
-#define PICKUP_STASH(id)
 #ifndef DISABLE_PROG
 #define POM(cv,value)
 #endif
@@ -280,11 +267,6 @@
 #define ROTATE_DCC(turntable_id,position)
 #define ROSTER(cab,name,funcmap...)
 #define ROUTE(id,description)
-#define ROUTE_ACTIVE(id)
-#define ROUTE_INACTIVE(id)
-#define ROUTE_HIDDEN(id)
-#define ROUTE_DISABLED(id)
-#define ROUTE_CAPTION(id,caption)
 #define SENDLOCO(cab,route) 
 #define SEQUENCE(id) 
 #define SERIAL(msg) 
@@ -306,8 +288,6 @@
 #define SIGNALH(redpin,amberpin,greenpin) 
 #define SPEED(speed) 
 #define START(route) 
-#define STASH(id) 
-#define STEALTH(code...)
 #define STOP 
 #define THROW(id)
 #define TT_ADDPOSITION(turntable_id,position,value,angle,description...)

EXRAIL2Parser.cpp

@@ -1,328 +0,0 @@
-/*
- *  © 2021 Neil McKechnie
- *  © 2021-2023 Harald Barth
- *  © 2020-2023 Chris Harlow
- *  © 2022-2023 Colin Murdoch
- *  All rights reserved.
- *  
- *  This file is part of CommandStation-EX
- *
- *  This is free software: you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation, either version 3 of the License, or
- *  (at your option) any later version.
- *
- *  It is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with CommandStation.  If not, see <https://www.gnu.org/licenses/>.
- */
-
-// THIS file is an extension of the RMFT2 class 
-//  normally found in EXRAIL2.cpp
-
-#include <Arduino.h>
-#include "defines.h"
-#include "EXRAIL2.h"
-#include "DCC.h"
-// Command parsing keywords
-const int16_t HASH_KEYWORD_EXRAIL=15435;    
-const int16_t HASH_KEYWORD_ON = 2657;
-const int16_t HASH_KEYWORD_START=23232;
-const int16_t HASH_KEYWORD_RESERVE=11392;
-const int16_t HASH_KEYWORD_FREE=-23052;
-const int16_t HASH_KEYWORD_LATCH=1618;  
-const int16_t HASH_KEYWORD_UNLATCH=1353;
-const int16_t HASH_KEYWORD_PAUSE=-4142;
-const int16_t HASH_KEYWORD_RESUME=27609;
-const int16_t HASH_KEYWORD_KILL=5218;
-const int16_t HASH_KEYWORD_ALL=3457;
-const int16_t HASH_KEYWORD_ROUTES=-3702;
-const int16_t HASH_KEYWORD_RED=26099;
-const int16_t HASH_KEYWORD_AMBER=18713;
-const int16_t HASH_KEYWORD_GREEN=-31493;
-const int16_t HASH_KEYWORD_A='A';   
-const int16_t HASH_KEYWORD_M='M';
-
-
-// This filter intercepts <> commands to do the following:
-// - Implement RMFT specific commands/diagnostics
-// - Reject/modify JMRI commands that would interfere with RMFT processing
-
-void RMFT2::ComandFilter(Print * stream, byte & opcode, byte & paramCount, int16_t p[]) {
-  (void)stream; // avoid compiler warning if we don't access this parameter
-  bool reject=false;
-  switch(opcode) {
-    
-  case 'D':
-    if (p[0]==HASH_KEYWORD_EXRAIL) { // <D EXRAIL ON/OFF>
-      diag = paramCount==2 && (p[1]==HASH_KEYWORD_ON || p[1]==1);
-      opcode=0;
-    }
-    break;
-	
-  case '/':  // New EXRAIL command
-    reject=!parseSlash(stream,paramCount,p);
-    opcode=0;
-    break;
-  
-  case 'L':
-    // This entire code block is compiled out if LLC macros not used 
-    if (!(compileFeatures & FEATURE_LCC)) return;
-
-    if (paramCount==0) {  //<L>  LCC adapter introducing self
-      LCCSerial=stream;   // now we know where to send events we raise
-
-      // loop through all possible sent events 
-      for (int progCounter=0;; SKIPOP) {
-        byte opcode=GET_OPCODE;
-        if (opcode==OPCODE_ENDEXRAIL) break;
-        if (opcode==OPCODE_LCC)  StringFormatter::send(stream,F("<LS x%h>\n"),getOperand(progCounter,0));   
-        if (opcode==OPCODE_LCCX) { // long form LCC
-           StringFormatter::send(stream,F("<LS x%h%h%h%h>\n"),
-                 getOperand(progCounter,1),
-                 getOperand(progCounter,2),
-                 getOperand(progCounter,3),
-                 getOperand(progCounter,0)
-                 );        
-        }}
-      
-      // we stream the hex events we wish to listen to
-      // and at the same time build the event index looku.
-      
-      
-      int eventIndex=0;
-      for (int progCounter=0;; SKIPOP) {
-        byte opcode=GET_OPCODE;
-        if (opcode==OPCODE_ENDEXRAIL) break;
-        if (opcode==OPCODE_ONLCC) {
-           onLCCLookup[eventIndex]=progCounter; // TODO skip...
-           StringFormatter::send(stream,F("<LL %d x%h%h%h:%h>\n"),
-                 eventIndex,
-                 getOperand(progCounter,1),
-                 getOperand(progCounter,2),
-                 getOperand(progCounter,3),
-                 getOperand(progCounter,0)
-                 );   
-           eventIndex++;      
-        }
-      }
-      StringFormatter::send(stream,F("<LR>\n")); // Ready to rumble
-      opcode=0;
-      break;
-    }
-    if (paramCount==1) {  // <L eventid> LCC event arrived from adapter
-        int16_t eventid=p[0];
-        reject=eventid<0 || eventid>=countLCCLookup;
-        if (!reject)  startNonRecursiveTask(F("LCC"),eventid,onLCCLookup[eventid]);
-        opcode=0;
-    }
-    break; 
-    
-    case 'J':  // throttle info commands
-        if (paramCount<1) return; 
-        switch(p[0]) {
-          case HASH_KEYWORD_A: // <JA> returns automations/routes
-            if (paramCount==1) {// <JA>
-              StringFormatter::send(stream, F("<jA"));
-              routeLookup->stream(stream);
-              StringFormatter::send(stream, F(">\n"));
-              opcode=0;
-              return; 
-            }
-            if (paramCount==2) {  // <JA id>
-              uint16_t id=p[1]; 
-              StringFormatter::send(stream,F("<jA %d %c \"%S\">\n"), 
-                id, getRouteType(id), getRouteDescription(id));
-              
-              if (compileFeatures & FEATURE_ROUTESTATE) {
-                // Send any non-default button states or captions
-                int16_t statePos=routeLookup->findPosition(id);
-                if (statePos>=0) {
-                 if (routeStateArray[statePos]) 
-                 StringFormatter::send(stream,F("<jB %d %d>\n"), id, routeStateArray[statePos]);
-                  if (routeCaptionArray[statePos]) 
-                  StringFormatter::send(stream,F("<jB %d \"%S\">\n"), id,routeCaptionArray[statePos]);
-                }
-              }
-              opcode=0;
-              return;
-            }
-            break;
-        case HASH_KEYWORD_M:
-            // NOTE: we only need to handle valid calls here because 
-            // DCCEXParser has to have code to handle the <J<> cases where
-            // exrail isnt involved anyway. 
-            // This entire code block is compiled out if STASH macros not used 
-          if (!(compileFeatures & FEATURE_STASH)) return;
-          if (paramCount==1) { // <JM>
-              StringFormatter::send(stream,F("<jM %d>\n"),maxStashId);
-              opcode=0;
-              break;
-            } 
-          if (paramCount==2) {  // <JM id>
-              if (p[1]<=0 || p[1]>maxStashId) break;
-              StringFormatter::send(stream,F("<jM %d %d>\n"),
-                    p[1],stashArray[p[1]]);
-               opcode=0;     
-               break;    
-          } 
-          if (paramCount==3) {  // <JM id cab>
-              if (p[1]<=0 || p[1]>maxStashId) break;
-              stashArray[p[1]]=p[2];
-              opcode=0;
-              break;      
-          }
-          break; 
-
-        default:
-            break;
-        }
-  default:  // other commands pass through
-    break;
-  }
-}
-
-bool RMFT2::parseSlash(Print * stream, byte & paramCount, int16_t p[]) {
-
-  if (paramCount==0) { // STATUS
-    StringFormatter::send(stream, F("<* EXRAIL STATUS"));
-    RMFT2 * task=loopTask;
-    while(task) {
-      StringFormatter::send(stream,F("\nID=%d,PC=%d,LOCO=%d%c,SPEED=%d%c"),
-			    (int)(task->taskId),task->progCounter,task->loco,
-			    task->invert?'I':' ',
-			    task->speedo,
-			    task->forward?'F':'R'
-			    );
-      task=task->next;
-      if (task==loopTask) break;
-    }
-    // Now stream the flags
-    for (int id=0;id<MAX_FLAGS; id++) {
-      byte flag=flags[id];
-      if (flag & ~TASK_FLAG & ~SIGNAL_MASK) { // not interested in TASK_FLAG only. Already shown above
-	      StringFormatter::send(stream,F("\nflags[%d] "),id);
-	      if (flag & SECTION_FLAG) StringFormatter::send(stream,F(" RESERVED"));
-	      if (flag & LATCH_FLAG) StringFormatter::send(stream,F(" LATCHED"));
-      }
-    }
-
-    if (compileFeatures & FEATURE_SIGNAL) {
-      // do the signals
-      // flags[n] represents the state of the nth signal in the table 
-      for (int sigslot=0;;sigslot++) {
-        VPIN sigid=GETHIGHFLASHW(RMFT2::SignalDefinitions,sigslot*8);
-        if (sigid==0) break; // end of signal list 
-        byte flag=flags[sigslot] & SIGNAL_MASK; // obtain signal flags for this id
-        StringFormatter::send(stream,F("\n%S[%d]"), 
-          (flag == SIGNAL_RED)? F("RED") : (flag==SIGNAL_GREEN) ? F("GREEN") : F("AMBER"),
-          sigid & SIGNAL_ID_MASK); 
-      } 
-    }
-
-    if (compileFeatures & FEATURE_STASH) {
-      for (int i=1;i<=maxStashId;i++) {
-        if (stashArray[i])
-          StringFormatter::send(stream,F("\nSTASH[%d] Loco=%d"),
-              i, stashArray[i]); 
-      } 
-    }
-    
-    StringFormatter::send(stream,F(" *>\n"));
-    return true;
-  }
-  switch (p[0]) {
-  case HASH_KEYWORD_PAUSE: // </ PAUSE>
-    if (paramCount!=1) return false;
-    DCC::setThrottle(0,1,true);  // pause all locos on the track
-    pausingTask=(RMFT2 *)1; // Impossible task address
-    return true;
-    
-  case HASH_KEYWORD_RESUME: // </ RESUME>
-    if (paramCount!=1) return false;
-    pausingTask=NULL;
-    {
-      RMFT2 * task=loopTask;
-      while(task) {
-	if (task->loco) task->driveLoco(task->speedo);
-	task=task->next;
-	if (task==loopTask) break;
-      }
-    }
-    return true;
-    
-    
-  case HASH_KEYWORD_START: // </ START [cab] route >
-    if (paramCount<2 || paramCount>3) return false;
-    {
-      int route=(paramCount==2) ? p[1] : p[2];
-      uint16_t cab=(paramCount==2)? 0 : p[1];
-      int pc=routeLookup->find(route);
-      if (pc<0) return false;
-      RMFT2* task=new RMFT2(pc);
-      task->loco=cab;
-    }
-    return true;
-    
-  default:
-    break;
-  }
-
-  // check KILL ALL here, otherwise the next validation confuses ALL with a flag  
-  if (p[0]==HASH_KEYWORD_KILL && p[1]==HASH_KEYWORD_ALL) {
-    while (loopTask) loopTask->kill(F("KILL ALL")); // destructor changes loopTask
-    return true;   
-  }
-
-  // all other / commands take 1 parameter
-  if (paramCount!=2 ) return false;
-  
-  switch (p[0]) {
-  case HASH_KEYWORD_KILL: // Kill taskid|ALL
-    {
-    if ( p[1]<0  || p[1]>=MAX_FLAGS) return false;
-    RMFT2 * task=loopTask;
-      while(task) {
-	      if (task->taskId==p[1]) {
-	        task->kill(F("KILL"));
-	        return  true;
-	      }
-	      task=task->next;
-	      if (task==loopTask) break;
-      }
-    }
-    return false;
-    
-  case HASH_KEYWORD_RESERVE:  // force reserve a section
-    return setFlag(p[1],SECTION_FLAG);
-    
-  case HASH_KEYWORD_FREE:  // force free a section
-    return setFlag(p[1],0,SECTION_FLAG);
-    
-  case HASH_KEYWORD_LATCH:
-    return setFlag(p[1], LATCH_FLAG);
-    
-  case HASH_KEYWORD_UNLATCH:
-    return setFlag(p[1], 0, LATCH_FLAG);
- 
-  case HASH_KEYWORD_RED:
-    doSignal(p[1],SIGNAL_RED);
-    return true;
- 
-  case HASH_KEYWORD_AMBER:
-    doSignal(p[1],SIGNAL_AMBER);
-    return true;
- 
-  case HASH_KEYWORD_GREEN:
-    doSignal(p[1],SIGNAL_GREEN);
-    return true;
-    
-  default:
-    return false;
-  }
-}
-

EXRAILMacros.h

@@ -102,25 +102,6 @@ void exrailHalSetup() {
 #define LCCX(senderid,eventid) | FEATURE_LCC 
 #undef ONLCC
 #define ONLCC(senderid,eventid) | FEATURE_LCC
-#undef ROUTE_ACTIVE
-#define ROUTE_ACTIVE(id) | FEATURE_ROUTESTATE
-#undef ROUTE_INACTIVE
-#define ROUTE_INACTIVE(id) | FEATURE_ROUTESTATE
-#undef ROUTE_HIDDEN
-#define ROUTE_HIDDEN(id) | FEATURE_ROUTESTATE
-#undef ROUTE_DISABLED
-#define ROUTE_DISABLED(id) | FEATURE_ROUTESTATE
-#undef ROUTE_CAPTION
-#define ROUTE_CAPTION(id,caption) | FEATURE_ROUTESTATE
-
-#undef CLEAR_STASH
-#define CLEAR_STASH(id) | FEATURE_STASH
-#undef CLEAR_ALL_STASH
-#define CLEAR_ALL_STASH | FEATURE_STASH
-#undef PICKUP_STASH
-#define PICKUP_STASH(id) | FEATURE_STASH
-#undef STASH
-#define STASH(id) | FEATURE_STASH
 
 const byte RMFT2::compileFeatures = 0
    #include "myAutomation.h"
@@ -172,12 +153,6 @@ const int StringMacroTracker1=__COUNTER__;
 #define PRINT(msg) THRUNGE(msg,thrunge_print)
 #undef LCN
 #define LCN(msg)   THRUNGE(msg,thrunge_lcn)
-#undef ROUTE_CAPTION
-#define ROUTE_CAPTION(id,caption) \
-case (__COUNTER__ - StringMacroTracker1) : {\
-   manageRouteCaption(id,F(caption));\
-   return;\
-   }
 #undef SERIAL
 #define SERIAL(msg)   THRUNGE(msg,thrunge_serial)
 #undef SERIAL1
@@ -210,8 +185,6 @@ case (__COUNTER__ - StringMacroTracker1) : {\
          lcdid=id;\
          break;\
       } 
-#undef STEALTH
-#define STEALTH(code...) case (__COUNTER__ - StringMacroTracker1) : {code} return; 
 #undef WITHROTTLE
 #define WITHROTTLE(msg) THRUNGE(msg,thrunge_withrottle)
 
@@ -231,8 +204,6 @@ void  RMFT2::printMessage(uint16_t id) {
 #include "EXRAIL2MacroReset.h"
 #undef TURNOUT
 #define TURNOUT(id,addr,subaddr,description...) O_DESC(id,description)
-#undef TURNOUTL
-#define TURNOUTL(id,addr,description...) O_DESC(id,description)
 #undef PIN_TURNOUT
 #define PIN_TURNOUT(id,pin,description...) O_DESC(id,description)
 #undef SERVO_TURNOUT
@@ -364,8 +335,6 @@ int RMFT2::onLCCLookup[RMFT2::countLCCLookup];
 #define AUTOSTART OPCODE_AUTOSTART,0,0,
 #define BROADCAST(msg) PRINT(msg)
 #define CALL(route) OPCODE_CALL,V(route),
-#define CLEAR_STASH(id) OPCODE_CLEAR_STASH,V(id),
-#define CLEAR_ALL_STASH OPCODE_CLEAR_ALL_STASH,V(0),
 #define CLOSE(id)  OPCODE_CLOSE,V(id),
 #ifndef IO_NO_HAL
 #define DCC_TURNTABLE(id,home,description...) OPCODE_DCCTURNTABLE,V(id),OPCODE_PAD,V(home),
@@ -424,7 +393,6 @@ int RMFT2::onLCCLookup[RMFT2::countLCCLookup];
         OPCODE_PAD,V((((uint64_t)sender)>>0)&0xFFFF),  
 #define LCD(id,msg) PRINT(msg)
 #define SCREEN(display,id,msg) PRINT(msg)
-#define STEALTH(code...) PRINT(dummy)
 #define LCN(msg) PRINT(msg)
 #define MOVETT(id,steps,activity) OPCODE_SERVO,V(id),OPCODE_PAD,V(steps),OPCODE_PAD,V(EXTurntable::activity),OPCODE_PAD,V(0),
 #define ONACTIVATE(addr,subaddr) OPCODE_ONACTIVATE,V(addr<<2|subaddr),
@@ -449,7 +417,6 @@ int RMFT2::onLCCLookup[RMFT2::countLCCLookup];
 #define ONTHROW(turnout_id) OPCODE_ONTHROW,V(turnout_id),
 #define ONCHANGE(sensor_id) OPCODE_ONCHANGE,V(sensor_id),
 #define PAUSE OPCODE_PAUSE,0,0,
-#define PICKUP_STASH(id) OPCODE_PICKUP_STASH,V(id),
 #define PIN_TURNOUT(id,pin,description...) OPCODE_PINTURNOUT,V(id),OPCODE_PAD,V(pin),
 #ifndef DISABLE_PROG
 #define POM(cv,value) OPCODE_POM,V(cv),OPCODE_PAD,V(value),
@@ -471,11 +438,6 @@ int RMFT2::onLCCLookup[RMFT2::countLCCLookup];
 #define ROTATE_DCC(id,position) OPCODE_ROTATE,V(id),OPCODE_PAD,V(position),OPCODE_PAD,V(0),
 #endif
 #define ROUTE(id, description)  OPCODE_ROUTE, V(id), 
-#define ROUTE_ACTIVE(id)  OPCODE_ROUTE_ACTIVE,V(id),
-#define ROUTE_INACTIVE(id)  OPCODE_ROUTE_INACTIVE,V(id),
-#define ROUTE_HIDDEN(id)  OPCODE_ROUTE_HIDDEN,V(id),
-#define ROUTE_DISABLED(id)  OPCODE_ROUTE_DISABLED,V(id),
-#define ROUTE_CAPTION(id,caption) PRINT(caption)
 #define SENDLOCO(cab,route) OPCODE_SENDLOCO,V(cab),OPCODE_PAD,V(route),
 #define SEQUENCE(id)  OPCODE_SEQUENCE, V(id), 
 #define SERIAL(msg) PRINT(msg)
@@ -497,7 +459,6 @@ int RMFT2::onLCCLookup[RMFT2::countLCCLookup];
 #define SIGNALH(redpin,amberpin,greenpin) 
 #define SPEED(speed) OPCODE_SPEED,V(speed),
 #define START(route) OPCODE_START,V(route), 
-#define STASH(id) OPCODE_STASH,V(id), 
 #define STOP OPCODE_SPEED,V(0), 
 #define THROW(id)  OPCODE_THROW,V(id),
 #ifndef IO_NO_HAL
@@ -519,7 +480,7 @@ int RMFT2::onLCCLookup[RMFT2::countLCCLookup];
 
 // Build RouteCode
 const int StringMacroTracker2=__COUNTER__;
-const  HIGHFLASH3  byte RMFT2::RouteCode[] = {
+const  HIGHFLASH  byte RMFT2::RouteCode[] = {
     #include "myAutomation.h"
     OPCODE_ENDTASK,0,0,OPCODE_ENDEXRAIL,0,0 };
 

FSH.h

@@ -56,7 +56,6 @@ typedef __FlashStringHelper FSH;
 #if defined(ARDUINO_AVR_MEGA) || defined(ARDUINO_AVR_MEGA2560)
 // AVR_MEGA memory deliberately placed at end of link may need _far functions
 #define HIGHFLASH __attribute__((section(".fini2")))
-#define HIGHFLASH3 __attribute__((section(".fini3")))
 #define GETFARPTR(data) pgm_get_far_address(data)
 #define GETHIGHFLASH(data,offset) pgm_read_byte_far(GETFARPTR(data)+offset)
 #define GETHIGHFLASHW(data,offset) pgm_read_word_far(GETFARPTR(data)+offset)
@@ -64,7 +63,6 @@ typedef __FlashStringHelper FSH;
 // AVR_UNO/NANO runtime does not support _far functions so just use _near equivalent
 // as there is no progmem above 32kb anyway.
 #define HIGHFLASH PROGMEM
-#define HIGHFLASH3 PROGMEM
 #define GETFARPTR(data) ((uint32_t)(data))
 #define GETHIGHFLASH(data,offset) pgm_read_byte_near(GETFARPTR(data)+(offset))
 #define GETHIGHFLASHW(data,offset) pgm_read_word_near(GETFARPTR(data)+(offset))
@@ -82,7 +80,6 @@ typedef __FlashStringHelper FSH;
 typedef char FSH; 
 #define FLASH
 #define HIGHFLASH
-#define HIGHFLASH3
 #define GETFARPTR(data) ((uint32_t)(data))
 #define GETFLASH(addr) (*(const byte *)(addr))
 #define GETHIGHFLASH(data,offset)  (*(const byte *)(GETFARPTR(data)+offset))

GITHUB_SHA.h

@@ -1 +1 @@
-#define GITHUB_SHA "devel-202311270714Z"
+#define GITHUB_SHA "devel-202310230944Z"

IODevice.h

@@ -542,10 +542,8 @@ protected:
 #include "IO_MCP23017.h"
 #include "IO_PCF8574.h"
 #include "IO_PCF8575.h"
-#include "IO_PCA9555.h"
 #include "IO_duinoNodes.h"
 #include "IO_EXIOExpander.h"
-#include "IO_trainbrains.h"
 
 
 #endif // iodevice_h

IO_CMRI.cpp

@@ -1,316 +0,0 @@
-/*
- *  © 2023, Neil McKechnie. All rights reserved.
- *  
- *  This file is part of DCC++EX API
- *
- *  This is free software: you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation, either version 3 of the License, or
- *  (at your option) any later version.
- *
- *  It is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with CommandStation.  If not, see <https://www.gnu.org/licenses/>.
- */
-
-#include "IO_CMRI.h"
-#include "defines.h"
-
-/************************************************************
- * CMRIbus implementation
- ************************************************************/
-
-// Constructor for CMRIbus
-CMRIbus::CMRIbus(uint8_t busNo, HardwareSerial &serial, unsigned long baud, uint16_t cycleTimeMS, VPIN transmitEnablePin) {
-  _busNo = busNo;
-  _serial = &serial;
-  _baud = baud;
-  _cycleTime = cycleTimeMS * 1000UL; // convert from milliseconds to microseconds.
-  _transmitEnablePin = transmitEnablePin;
-  if (_transmitEnablePin != VPIN_NONE) {
-    pinMode(_transmitEnablePin, OUTPUT);
-    ArduinoPins::fastWriteDigital(_transmitEnablePin, 0); // transmitter initially off
-  }
-
-  // Max message length is 256+6=262 bytes.  
-  // Each byte is one start bit, 8 data bits and 1 or 2 stop bits, assume 11 bits per byte.  
-  // Calculate timeout based on treble this time.
-  _timeoutPeriod = 3 * 11 * 262 * 1000UL / (_baud / 1000UL);
-#if defined(ARDUINOCMRI_COMPATIBLE)
-  // NOTE: The ArduinoCMRI library, unless modified, contains a 'delay(50)' between 
-  // receiving the end of the prompt message and starting to send the response.  This
-  // is allowed for below.
-  _timeoutPeriod += 50000UL;
-#endif
-  
-  // Calculate the time in microseconds to transmit one byte (11 bits max).
-  _byteTransmitTime = 1000000UL * 11 / _baud;
-  // Postdelay is only required if we need to allow for data still being sent when
-  // we want to switch off the transmitter.  The flush() method of HardwareSerial
-  // ensures that the data has completed being sent over the line.
-  _postDelay = 0;
-  
-  // Add device to HAL device chain
-  IODevice::addDevice(this);
-
-  // Add bus to CMRIbus chain.
-  _nextBus = _busList;
-  _busList = this;
-}
-
-
-// Main loop function for CMRIbus.
-// Work through list of nodes.  For each node, in separate loop entries
-// send initialisation message (once only);  then send
-// output message;  then send prompt for input data, and 
-// process any response data received.
-// When the slot time has finished, move on to the next device.
-void CMRIbus::_loop(unsigned long currentMicros) {
-  
-  _currentMicros = currentMicros;
-
-  while (_serial->available())
-    processIncoming();
-
-  // Send any data that needs sending.
-  processOutgoing();
-
-}
-
-// Send output data to the bus for nominated CMRInode
-uint16_t CMRIbus::sendData(CMRInode *node) {
-  uint16_t numDataBytes = (node->getNumOutputs()+7)/8;
-  _serial->write(SYN);
-  _serial->write(SYN);
-  _serial->write(STX);
-  _serial->write(node->getAddress() + 65);
-  _serial->write('T'); // T for Transmit data message
-  uint16_t charsSent = 6; // include header and trailer
-  for (uint8_t index=0; index<numDataBytes; index++) {
-    uint8_t value = node->getOutputStates(index);
-    if (value == DLE || value == STX || value == ETX) {
-      _serial->write(DLE); 
-      charsSent++;
-    }
-    _serial->write(value);
-    charsSent++;
-  }
-  _serial->write(ETX);
-  return charsSent;  // number of characters sent
-}
-
-// Send request for input data to nominated CMRInode.
-uint16_t CMRIbus::requestData(CMRInode *node) {
-  _serial->write(SYN);
-  _serial->write(SYN);
-  _serial->write(STX);
-  _serial->write(node->getAddress() + 65);
-  _serial->write('P'); // P for Poll message
-  _serial->write(ETX);
-  return 6;  // number of characters sent
-}
-
-// Send initialisation message
-uint16_t CMRIbus::sendInitialisation(CMRInode *node) {
-  _serial->write(SYN);
-  _serial->write(SYN);
-  _serial->write(STX);
-  _serial->write(node->getAddress() + 65);
-  _serial->write('I'); // I for initialise message
-  _serial->write(node->getType());  // NDP
-  _serial->write((uint8_t)0);  // dH
-  _serial->write((uint8_t)0);  // dL
-  _serial->write((uint8_t)0);  // NS
-  _serial->write(ETX);
-  return 10;  // number of characters sent
-}
-
-void CMRIbus::processOutgoing() {
-  uint16_t charsSent = 0;
-  if (_currentNode == NULL) {
-    // If we're between read/write cycles then don't do anything else.
-    if (_currentMicros - _cycleStartTime < _cycleTime) return;
-    // ... otherwise start processing the first node in the list
-    _currentNode = _nodeListStart;
-    _transmitState = TD_INIT;
-    _cycleStartTime = _currentMicros;
-  }
-  if (_currentNode == NULL) return;
-  switch (_transmitState) {
-    case TD_IDLE:
-    case TD_INIT:
-      enableTransmitter();
-      if (!_currentNode->isInitialised()) {
-        charsSent = sendInitialisation(_currentNode);
-        _currentNode->setInitialised();
-        _transmitState = TD_TRANSMIT;
-        delayUntil(_currentMicros+_byteTransmitTime*charsSent);
-        break;
-      }
-      /* fallthrough */
-    case TD_TRANSMIT:
-      charsSent = sendData(_currentNode);
-      _transmitState = TD_PROMPT;
-      // Defer next entry for as long as it takes to transmit the characters, 
-      // to allow output queue to empty.  Allow 2 bytes extra.
-      delayUntil(_currentMicros+_byteTransmitTime*(charsSent+2));
-      break;
-    case TD_PROMPT:
-      charsSent = requestData(_currentNode);
-      disableTransmitter();
-      _transmitState = TD_RECEIVE;
-      _timeoutStart = _currentMicros; // Start timeout on response
-      break;
-    case TD_RECEIVE: // Waiting for response / timeout
-      if (_currentMicros - _timeoutStart > _timeoutPeriod) { 
-        // End of time slot allocated for responses.
-        _transmitState = TD_IDLE;
-        // Reset state of receiver
-        _receiveState = RD_SYN1;
-        // Move to next node
-        _currentNode = _currentNode->getNext();
-      }
-      break;
-  }
-}
-
-// Process any data bytes received from a CMRInode.
-void CMRIbus::processIncoming() {
-  int data = _serial->read();
-  if (data < 0) return;     // No characters to read
-
-  if (_transmitState != TD_RECEIVE || !_currentNode) return;   // Not waiting for input, so ignore.
-
-  uint8_t nextState = RD_SYN1;  // default to resetting state machine
-  switch(_receiveState) {
-    case RD_SYN1: 
-      if (data == SYN) nextState = RD_SYN2; 
-      break;
-    case RD_SYN2:
-      if (data == SYN) nextState = RD_STX; else nextState = RD_SYN2;
-      break;
-    case RD_STX:
-      if (data == STX) nextState = RD_ADDR;
-      break;
-    case RD_ADDR:
-      // If address doesn't match, then ignore everything until next SYN-SYN-STX.
-      if (data == _currentNode->getAddress() + 65) nextState = RD_TYPE;
-      break;
-    case RD_TYPE:
-      _receiveDataIndex = 0;  // Initialise data pointer
-      if (data == 'R') nextState = RD_DATA;
-      break;
-    case RD_DATA: // data body
-      if (data == DLE) // escape next character
-        nextState = RD_ESCDATA;
-      else if (data == ETX) { // end of data
-        // End of data message.  Protocol has all data in one
-        // message, so we don't need to wait any more.  Allow
-        // transmitter to proceed with next node in list.
-        _currentNode = _currentNode->getNext();
-        _transmitState = TD_IDLE;
-      } else {
-        // Not end yet, so save data byte
-        _currentNode->saveIncomingData(_receiveDataIndex++, data);
-        nextState = RD_DATA; // wait for more data
-      }
-      break;
-    case RD_ESCDATA: // escaped data byte
-      _currentNode->saveIncomingData(_receiveDataIndex++, data);
-      nextState = RD_DATA;
-      break;
-  }
-  _receiveState = nextState;
-}
-
-// If configured for half duplex RS485, switch RS485 interface
-// into transmit mode.
-void CMRIbus::enableTransmitter() {
-  if (_transmitEnablePin != VPIN_NONE) 
-    ArduinoPins::fastWriteDigital(_transmitEnablePin, 1);
-  // If we need a delay before we start the packet header, 
-  // we can send a character or two to synchronise the 
-  // transmitter and receiver.
-  // SYN characters should be used, but a bug in the
-  // ArduinoCMRI library causes it to ignore the packet if
-  // it's preceded by an odd number of SYN characters.
-  // So send a SYN followed by a NUL in that case.
-  _serial->write(SYN);
-#if defined(ARDUINOCMRI_COMPATIBLE)
-  _serial->write(NUL);  // Reset the ArduinoCMRI library's parser
-#endif
-}
-
-// If configured for half duplex RS485, switch RS485 interface
-// into receive mode.
-void CMRIbus::disableTransmitter() {
-  // Wait until all data has been transmitted.  On the standard
-  // AVR driver, this waits until the FIFO is empty and all
-  // data has been sent over the link.
-  _serial->flush();
-  // If we don't trust the 'flush' function and think the 
-  // data's still in transit, then wait a bit longer.
-  if (_postDelay > 0)
-    delayMicroseconds(_postDelay);
-  // Hopefully, we can now safely switch off the transmitter.
-  if (_transmitEnablePin != VPIN_NONE) 
-    ArduinoPins::fastWriteDigital(_transmitEnablePin, 0);
-}    
-
-// Link to chain of CMRI bus instances
-CMRIbus *CMRIbus::_busList = NULL;
-
-
-/************************************************************
- * CMRInode implementation
- ************************************************************/
-
-// Constructor for CMRInode object
-CMRInode::CMRInode(VPIN firstVpin, int nPins, uint8_t busNo, uint8_t address, char type, uint16_t inputs, uint16_t outputs) {
-  _firstVpin = firstVpin;
-  _nPins = nPins;
-  _busNo = busNo;
-  _address = address;
-  _type = type;
-
-  switch (_type) {
-    case 'M': // SMINI, fixed 24 inputs and 48 outputs
-      _numInputs = 24;
-      _numOutputs = 48;
-      break;
-    case 'C': // CPNODE with 16 to 144 inputs/outputs using 8-bit cards
-      _numInputs = inputs;
-      _numOutputs = outputs;
-      break;
-    case 'N': // Classic USIC and SUSIC using 24 bit i/o cards
-    case 'X': // SUSIC using 32 bit i/o cards
-    default:
-      DIAG(F("CMRInode: bus:%d address:%d ERROR unsupported type %c"), _busNo, _address, _type);
-      return; // Don't register device.
-  }
-  if ((unsigned int)_nPins < _numInputs + _numOutputs)
-    DIAG(F("CMRInode: bus:%d address:%d WARNING number of Vpins does not cover all inputs and outputs"), _busNo, _address);
-
-  // Allocate memory for states
-  _inputStates = (uint8_t *)calloc((_numInputs+7)/8, 1);
-  _outputStates = (uint8_t *)calloc((_numOutputs+7)/8, 1);
-  if (!_inputStates || !_outputStates) {
-    DIAG(F("CMRInode: ERROR insufficient memory"));
-    return;
-  }
-
-  // Add this device to HAL device list
-  IODevice::addDevice(this);
-
-  // Add CMRInode to CMRIbus object.
-  CMRIbus *bus = CMRIbus::findBus(_busNo);
-  if (bus != NULL) {
-    bus->addNode(this);
-    return;
-  }
-}
-

IO_CMRI.h

@@ -1,293 +0,0 @@
-/*
- *  © 2023, Neil McKechnie. All rights reserved.
- *  
- *  This file is part of DCC++EX API
- *
- *  This is free software: you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation, either version 3 of the License, or
- *  (at your option) any later version.
- *
- *  It is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with CommandStation.  If not, see <https://www.gnu.org/licenses/>.
- */
-
-/*
- * CMRIbus
- * =======
- * To define a CMRI bus, example syntax:
- *    CMRIbus::create(bus, serial, baud[, cycletime[, pin]]);
- * 
- * bus = 0-255
- * serial = serial port to be used (e.g. Serial3)
- * baud = baud rate (9600, 19200, 28800, 57600 or 115200)
- * cycletime = minimum time between successive updates/reads of a node in millisecs (default 500ms)
- * pin = pin number connected to RS485 module's DE and !RE terminals for half-duplex operation (default VPIN_NONE)
- * 
- * Each bus must use a different serial port.
- * 
- * IMPORTANT: If you are using ArduinoCMRI library code by Michael Adams, at the time of writing this library
- * is not compliant with the LCS-9.10.1 specification for CMRInet protocol.  
- * Various work-arounds may be enabled within the driver by adding the following line to your config.h file,
- * to allow nodes running the ArduinoCMRI library to communicate:
- * 
- *  #define ARDUINOCMRI_COMPATIBLE
- * 
- * CMRINode
- * ========
- * To define a CMRI node and associate it with a CMRI bus,
- *    CMRInode::create(firstVPIN, numVPINs, bus, address, type [, inputs, outputs]);
- * 
- * firstVPIN = first vpin in block allocated to this device
- * numVPINs = number of vpins (e.g. 72 for an SMINI node)
- * bus = 0-255
- * address = 0-127
- * type = 'M' for SMINI (fixed 24 inputs and 48 outputs)
- *        'C' for CPNODE (16 to 144 inputs/outputs in groups of 8)
- *        (other types are not supported at this time).
- * inputs = number of inputs (CPNODE only)
- * outputs = number of outputs (CPNODE only)
- * 
- * Reference: "LCS-9.10.1
- *             Layout Control Specification: CMRInet Protocol
- *             Version 1.1 December 2014."
- */
-
-#ifndef IO_CMRI_H
-#define IO_CMRI_H
-
-#include "IODevice.h"
-
-/**********************************************************************
- * CMRInode class
- * 
- * This encapsulates the state associated with a single CMRI node, 
- * which includes the address type, number of inputs and outputs, and
- * the states of the inputs and outputs.
- **********************************************************************/
-class CMRInode : public IODevice {
-private:
-  uint8_t _busNo;
-  uint8_t _address;
-  char _type;
-  CMRInode *_next = NULL;
-  uint8_t *_inputStates = NULL;
-  uint8_t *_outputStates = NULL;
-  uint16_t _numInputs = 0;
-  uint16_t _numOutputs = 0;
-  bool _initialised = false;
-
-public:
-  static void create(VPIN firstVpin, int nPins, uint8_t busNo, uint8_t address, char type, uint16_t inputs=0, uint16_t outputs=0) {
-    if (checkNoOverlap(firstVpin, nPins)) new CMRInode(firstVpin, nPins, busNo, address, type, inputs, outputs);
-  }
-  CMRInode(VPIN firstVpin, int nPins, uint8_t busNo, uint8_t address, char type, uint16_t inputs=0, uint16_t outputs=0);
-
-  uint8_t getAddress() {
-    return _address;
-  }
-  CMRInode *getNext() {
-    return _next;
-  }
-  void setNext(CMRInode *node) {
-    _next = node;
-  }
-  bool isInitialised() {
-    return _initialised;
-  }
-  void setInitialised() {
-    _initialised = true;
-  }
-
-  void _begin() {
-    _initialised = false;
-  }
-
-  int _read(VPIN vpin) {
-    // Return current state from this device
-    uint16_t pin = vpin - _firstVpin;
-    if (pin < _numInputs) {
-      uint8_t mask = 1 << (pin & 0x7);
-      int index = pin / 8;
-      return (_inputStates[index] & mask) != 0;
-    } else
-      return 0;
-  }
-
-  void _write(VPIN vpin, int value) {
-    // Update current state for this device, in preparation the bus transmission
-    uint16_t pin = vpin - _firstVpin - _numInputs;
-    if (pin < _numOutputs) {
-      uint8_t mask = 1 << (pin & 0x7);
-      int index = pin / 8;
-      if (value)
-        _outputStates[index] |= mask;
-      else
-        _outputStates[index] &= ~mask;
-    }
-  }
-
-  void saveIncomingData(uint8_t index, uint8_t data) {
-    if (index < (_numInputs+7)/8)
-      _inputStates[index] = data;
-  }
-
-  uint8_t getOutputStates(uint8_t index) {
-    if (index < (_numOutputs+7)/8)
-      return _outputStates[index];
-    else
-      return 0;
-  }
-
-  uint16_t getNumInputs() {
-    return _numInputs;
-  }
-
-  uint16_t getNumOutputs() {
-    return _numOutputs;
-  }
-
-  char getType() {
-    return _type; 
-  }
-
-  uint8_t getBusNumber() {
-    return _busNo;
-  }
-
-  void _display() override {
-    DIAG(F("CMRInode type:'%c' configured on bus:%d address:%d VPINs:%u-%u (in) %u-%u (out)"),
-      _type, _busNo, _address, _firstVpin, _firstVpin+_numInputs-1,
-      _firstVpin+_numInputs, _firstVpin+_numInputs+_numOutputs-1);
-  }
-
-};
-
-/**********************************************************************
- * CMRIbus class
- * 
- * This encapsulates the properties state of the bus and the
- * transmission and reception of data across that bus.  Each CMRIbus
- * object owns a set of CMRInode objects which represent the nodes
- * attached to that bus.
- **********************************************************************/
-class CMRIbus : public IODevice {
-private:
-  // Here we define the device-specific variables.  
-  uint8_t _busNo;
-  HardwareSerial *_serial;
-  unsigned long _baud;
-  VPIN _transmitEnablePin = VPIN_NONE;
-  CMRInode *_nodeListStart = NULL, *_nodeListEnd = NULL;
-  CMRInode *_currentNode = NULL;
-
-  // Transmitter state machine states
-  enum {TD_IDLE, TD_PRETRANSMIT, TD_INIT, TD_TRANSMIT, TD_PROMPT, TD_RECEIVE};
-  uint8_t _transmitState = TD_IDLE;
-  // Receiver state machine states.
-  enum {RD_SYN1, RD_SYN2, RD_STX, RD_ADDR, RD_TYPE, 
-      RD_DATA, RD_ESCDATA, RD_SKIPDATA, RD_SKIPESCDATA, RD_ETX};
-  uint8_t _receiveState = RD_SYN1;
-  uint16_t _receiveDataIndex = 0;  // Index of next data byte to be received.
-  CMRIbus *_nextBus = NULL;  // Pointer to next bus instance in list.
-  unsigned long _cycleStartTime = 0;
-  unsigned long _timeoutStart = 0;
-  unsigned long _cycleTime; // target time between successive read/write cycles, microseconds
-  unsigned long _timeoutPeriod; // timeout on read responses, in microseconds.
-  unsigned long _currentMicros;  // last value of micros() from _loop function.
-  unsigned long _postDelay; // delay time after transmission before switching off transmitter (in us)
-  unsigned long _byteTransmitTime; // time in us for transmission of one byte
-
-  static CMRIbus *_busList; // linked list of defined bus instances
-
-  // Definition of special characters in CMRInet protocol
-  enum : uint8_t {
-    NUL = 0x00,
-    STX = 0x02,
-    ETX = 0x03,
-    DLE = 0x10,
-    SYN = 0xff,
-  };
-
-public:
-  static void create(uint8_t busNo, HardwareSerial &serial, unsigned long baud, uint16_t cycleTimeMS=500, VPIN transmitEnablePin=VPIN_NONE) {
-    new CMRIbus(busNo, serial, baud, cycleTimeMS, transmitEnablePin);
-  } 
-
-  // Device-specific initialisation
-  void _begin() override {
-    // CMRInet spec states one stop bit, JMRI and ArduinoCMRI use two stop bits
-#if defined(ARDUINOCMRI_COMPATIBLE)
-    _serial->begin(_baud, SERIAL_8N2);
-#else
-    _serial->begin(_baud, SERIAL_8N1);
-#endif
-  #if defined(DIAG_IO)
-    _display();
-  #endif
-  }
-
-  // Loop function (overriding IODevice::_loop(unsigned long))
-  void _loop(unsigned long currentMicros) override;
-
-  // Display information about the device
-  void _display() override {
-    DIAG(F("CMRIbus %d configured, speed=%d baud, cycle=%d ms"), _busNo, _baud, _cycleTime/1000);
-  }
-
-  // Locate CMRInode object with specified address.
-  CMRInode *findNode(uint8_t address) {
-    for (CMRInode *node = _nodeListStart; node != NULL; node = node->getNext()) {
-      if (node->getAddress() == address) 
-        return node;
-    }
-    return NULL;
-  }
-
-  // Add new CMRInode to the list of nodes for this bus.
-  void addNode(CMRInode *newNode) {
-    if (!_nodeListStart)
-      _nodeListStart = newNode;
-    if (!_nodeListEnd) 
-      _nodeListEnd = newNode;
-    else {
-      _nodeListEnd->setNext(newNode);
-      _nodeListEnd = newNode;
-    }
-  }
-
-protected:
-  CMRIbus(uint8_t busNo, HardwareSerial &serial, unsigned long baud, uint16_t cycleTimeMS, VPIN transmitEnablePin);
-  uint16_t sendData(CMRInode *node);
-  uint16_t requestData(CMRInode *node);
-  uint16_t sendInitialisation(CMRInode *node);
-
-  // Process any data bytes received from a CMRInode.
-  void processIncoming();
-  // Process any outgoing traffic that is due.
-  void processOutgoing();
-  // Enable transmitter
-  void enableTransmitter();
-  // Disable transmitter and enable receiver
-  void disableTransmitter();
-
-
-public:
-  uint8_t getBusNumber() {
-    return _busNo;
-  }
-
-  static CMRIbus *findBus(uint8_t busNo) {
-    for (CMRIbus *bus=_busList; bus!=NULL; bus=bus->_nextBus) {
-      if (bus->_busNo == busNo) return bus;
-    }
-    return NULL;
-  }
-};
-
-#endif // IO_CMRI_H

IO_trainbrains.h

@@ -1,98 +0,0 @@
-/*
- *  © 2023, Chris Harlow. All rights reserved.
- *  © 2021, Neil McKechnie. All rights reserved.
- *  
- *  This file is part of DCC++EX API
- *
- *  This is free software: you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation, either version 3 of the License, or
- *  (at your option) any later version.
- *
- *  It is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with CommandStation.  If not, see <https://www.gnu.org/licenses/>.
- */
-
-#ifndef io_trainbrains_h
-#define io_trainbrains_h
-
-#include "IO_GPIOBase.h"
-#include "FSH.h"
-
-/////////////////////////////////////////////////////////////////////////////////////////////////////
-/*
- * IODevice subclass for trainbrains 3-block occupancy detector.
- * For details see http://trainbrains.eu
- */
- 
- enum TrackUnoccupancy
-{
-    TRACK_UNOCCUPANCY_UNKNOWN = 0,
-    TRACK_OCCUPIED = 1,
-    TRACK_UNOCCUPIED = 2
-};
-
-class Trainbrains02 : public GPIOBase<uint16_t> {
-public:
-  static void create(VPIN vpin, uint8_t nPins, I2CAddress i2cAddress) {
-    if (checkNoOverlap(vpin, nPins, i2cAddress)) new Trainbrains02(vpin, nPins, i2cAddress);
-  }
-
-private:  
-  // Constructor
-  Trainbrains02(VPIN vpin, uint8_t nPins, I2CAddress i2cAddress, int interruptPin=-1) 
-    : GPIOBase<uint16_t>((FSH *)F("Trainbrains02"), vpin, nPins, i2cAddress, interruptPin) 
-  {
-    requestBlock.setRequestParams(_I2CAddress, inputBuffer, sizeof(inputBuffer),
-      outputBuffer, sizeof(outputBuffer));
-    
-     outputBuffer[0] = (uint8_t)_I2CAddress; // strips away the mux part.
-     outputBuffer[1] =14;
-     outputBuffer[2] =1;
-     outputBuffer[3] =0;  // This is the channel updated at each poling call
-     outputBuffer[4] =0;
-     outputBuffer[5] =0;
-     outputBuffer[6] =0;
-     outputBuffer[7] =0;
-     outputBuffer[8] =0;
-     outputBuffer[9] =0;
-  }
-  
-  void _writeGpioPort() override {}
-
-  void _readGpioPort(bool immediate) override {
-    // cycle channel on device each time 
-    outputBuffer[3]=channelInProgress+1; // 1-origin 
-    channelInProgress++;
-    if(channelInProgress>=_nPins) channelInProgress=0; 
-    
-    if (immediate) {
-      _processCompletion(I2CManager.read(_I2CAddress, inputBuffer, sizeof(inputBuffer), 
-                                   outputBuffer, sizeof(outputBuffer)));
-    } else {
-      // Queue new request
-      requestBlock.wait(); // Wait for preceding operation to complete
-      // Issue new request to read GPIO register
-      I2CManager.queueRequest(&requestBlock);
-    }
-  }
-
-  // This function is invoked when an I/O operation on the requestBlock completes.
-  void _processCompletion(uint8_t status) override {
-    if (status != I2C_STATUS_OK) inputBuffer[6]=TRACK_UNOCCUPANCY_UNKNOWN;  
-    if (inputBuffer[6] == TRACK_UNOCCUPIED ) _portInputState |=  0x01 <<channelInProgress;
-    else _portInputState &=  ~(0x01 <<channelInProgress);
-  }
-
-  uint8_t channelInProgress=0; 
-  uint8_t outputBuffer[10];
-  uint8_t inputBuffer[10];
-  
-};
-
-#endif

MotorDriver.cpp

@@ -605,10 +605,6 @@ void MotorDriver::checkPowerOverload(bool useProgLimit, byte trackno) {
 	DIAG(F("TRACK %c ALERT FAULT"), trackno + 'A');
       }
       setPower(POWERMODE::ALERT);
-      if ((trackMode & TRACK_MODE_AUTOINV) && (trackMode & (TRACK_MODE_MAIN|TRACK_MODE_EXT|TRACK_MODE_BOOST))){
-	DIAG(F("TRACK %c INVERT"), trackno + 'A');
-	invertOutput();
-      }
       break;
     }
     // all well
@@ -680,10 +676,8 @@ void MotorDriver::checkPowerOverload(bool useProgLimit, byte trackno) {
       power_sample_overload_wait *= 2;
       if (power_sample_overload_wait > POWER_SAMPLE_RETRY_MAX)
 	      power_sample_overload_wait = POWER_SAMPLE_RETRY_MAX;
-  #ifdef EXRAIL_ACTIVE
       DIAG(F("Calling EXRAIL"));
       RMFT2::powerEvent(trackno, true); // Tell EXRAIL we have an overload
-  #endif
       // power on test
       DIAG(F("TRACK %c POWER RESTORE (after %4M)"), trackno + 'A', mslpc);
       setPower(POWERMODE::ALERT);

MotorDriver.h

@@ -3,7 +3,7 @@
  *  © 2021 Mike S
  *  © 2021 Fred Decker
  *  © 2020 Chris Harlow
- *  © 2022,2023 Harald Barth
+ *  © 2022 Harald Barth
  *  All rights reserved.
  *  
  *  This file is part of CommandStation-EX
@@ -28,15 +28,8 @@
 #include "DCCTimer.h"
 
 // use powers of two so we can do logical and/or on the track modes in if clauses.
-// RACK_MODE_DCX is (TRACK_MODE_DC|TRACK_MODE_INV)
-template<class T> inline T operator~ (T a) { return (T)~(int)a; }
-template<class T> inline T operator| (T a, T b) { return (T)((int)a | (int)b); }
-template<class T> inline T operator& (T a, T b) { return (T)((int)a & (int)b); }
-template<class T> inline T operator^ (T a, T b) { return (T)((int)a ^ (int)b); }
 enum TRACK_MODE : byte {TRACK_MODE_NONE = 1, TRACK_MODE_MAIN = 2, TRACK_MODE_PROG = 4,
-                        TRACK_MODE_DC = 8, TRACK_MODE_EXT = 16, TRACK_MODE_BOOST = 32,
+                        TRACK_MODE_DC = 8, TRACK_MODE_DCX = 16, TRACK_MODE_EXT = 32};
-                        TRACK_MODE_ALL = 62, // only to operate all tracks
-                        TRACK_MODE_INV = 64, TRACK_MODE_DCX = 72 /*DC + INV*/, TRACK_MODE_AUTOINV = 128};
 
 #define setHIGH(fastpin)  *fastpin.inout |= fastpin.maskHIGH
 #define setLOW(fastpin)   *fastpin.inout &= fastpin.maskLOW
@@ -156,10 +149,6 @@ class MotorDriver {
     // from outside interrupt
     void setBrake( bool on, bool interruptContext=false);
   __attribute__((always_inline)) inline void setSignal( bool high) {
-#ifndef ARDUINO_ARCH_ESP32
-      if (invertPhase)
-	high = !high;
-#endif
       if (trackPWM) {
 	DCCTimer::setPWM(signalPin,high);
       }
@@ -179,12 +168,6 @@ class MotorDriver {
 	pinMode(signalPin, OUTPUT);
       else
 	pinMode(signalPin, INPUT);
-      if (signalPin2 != UNUSED_PIN) {
-	if (on)
-	  pinMode(signalPin2, OUTPUT);
-	else
-	  pinMode(signalPin2, INPUT);
-      }
     };
     inline pinpair getSignalPin() { return pinpair(signalPin,signalPin2); };
     void setDCSignal(byte speedByte);
@@ -249,32 +232,6 @@ class MotorDriver {
 #endif
   inline void setMode(TRACK_MODE m) {
     trackMode = m;
-    invertOutput(trackMode & TRACK_MODE_INV);
-  };
-  inline void invertOutput() {               // toggles output inversion
-    invertPhase = !invertPhase;
-    invertOutput(invertPhase);
-  };
-  inline void invertOutput(bool b) {         // sets output inverted or not
-    if (b)
-      invertPhase = 1;
-    else
-      invertPhase = 0;
-#if defined(ARDUINO_ARCH_ESP32)
-    pinpair p = getSignalPin();
-    uint32_t *outreg = (uint32_t *)(GPIO_FUNC0_OUT_SEL_CFG_REG + 4*p.pin);
-    if (invertPhase) // set or clear the invert bit in the gpio out register
-      *outreg |=  ((uint32_t)0x1 << GPIO_FUNC0_OUT_INV_SEL_S);
-    else
-      *outreg &= ~((uint32_t)0x1 << GPIO_FUNC0_OUT_INV_SEL_S);
-    if (p.invpin != UNUSED_PIN) {
-      outreg = (uint32_t *)(GPIO_FUNC0_OUT_SEL_CFG_REG + 4*p.invpin);
-      if (invertPhase) // clear or set the invert bit in the gpio out register
-	*outreg &= ~((uint32_t)0x1 << GPIO_FUNC0_OUT_INV_SEL_S);
-      else
-	*outreg |=  ((uint32_t)0x1 << GPIO_FUNC0_OUT_INV_SEL_S);
-    }
-#endif
   };
   inline TRACK_MODE getMode() {
     return trackMode;
@@ -306,7 +263,7 @@ class MotorDriver {
     bool invertBrake;       // brake pin passed as negative means pin is inverted
     bool invertPower;       // power pin passed as negative means pin is inverted
     bool invertFault;       // fault pin passed as negative means pin is inverted
-    bool invertPhase = 0;   // phase of out pin is inverted
+    
     // Raw to milliamp conversion factors avoiding float data types.
     // Milliamps=rawADCreading * sensefactorInternal / senseScale
     //

SerialManager.cpp

@@ -111,15 +111,14 @@ void SerialManager::loop2() {
             bufferLength = 0;
             buffer[0] = '\0';
         }
-        else if  (inCommandPayload) {
+        else if (ch == '>') {
-	  if (bufferLength <  (COMMAND_BUFFER_SIZE-1))
-	    buffer[bufferLength++] = ch;
-	  if (ch == '>') {
             buffer[bufferLength] = '\0';
             DCCEXParser::parse(serial, buffer, NULL); 
             inCommandPayload = false;
             break;
         }
+        else if (inCommandPayload) {
+            if (bufferLength <  (COMMAND_BUFFER_SIZE-1)) buffer[bufferLength++] = ch;
         }
     }
     

StringFormatter.cpp

@@ -19,7 +19,6 @@
 #include "StringFormatter.h"
 #include <stdarg.h>
 #include "DisplayInterface.h"
-#include "CommandDistributor.h"
 
 bool Diag::ACK=false;
 bool Diag::CMD=false;
@@ -39,28 +38,13 @@ void StringFormatter::diag( const FSH* input...) {
 
 void StringFormatter::lcd(byte row, const FSH* input...) {
   va_list args;
-#ifndef DISABLE_VDPY
+
-  Print * virtualLCD=CommandDistributor::getVirtualLCDSerial(0,row);
-#else
-  Print * virtualLCD=NULL;
-#endif
   // Issue the LCD as a diag first
-  // Unless the same serial is asking for the virtual @ respomnse
-  if (virtualLCD!=&USB_SERIAL) {
   send(&USB_SERIAL,F("<* LCD%d:"),row);
   va_start(args, input);
   send2(&USB_SERIAL,input,args);
   send(&USB_SERIAL,F(" *>\n"));
-  }
   
-#ifndef DISABLE_VDPY
-  // send to virtual LCD collector (if any) 
-  if (virtualLCD) {
-    va_start(args, input);
-    send2(virtualLCD,input,args);
-    CommandDistributor::commitVirtualLCDSerial();
-  }
-#endif
   DisplayInterface::setRow(row);    
   va_start(args, input);
   send2(DisplayInterface::getDisplayHandler(),input,args);
@@ -69,16 +53,6 @@ void StringFormatter::lcd(byte row, const FSH* input...) {
 void StringFormatter::lcd2(uint8_t display, byte row, const FSH* input...) {
   va_list args;
 
-   // send to virtual LCD collector (if any) 
-#ifndef DISABLE_VDPY
-  Print * virtualLCD=CommandDistributor::getVirtualLCDSerial(display,row);
-  if (virtualLCD) {
-    va_start(args, input);
-    send2(virtualLCD,input,args);
-    CommandDistributor::commitVirtualLCDSerial();
-  }
-#endif
-
   DisplayInterface::setRow(display, row);    
   va_start(args, input);
   send2(DisplayInterface::getDisplayHandler(),input,args);
@@ -256,3 +230,4 @@ void StringFormatter::printHex(Print * stream,uint16_t value) {
     result[4]='\0';
      stream->print(result);
 }
+ 

StringFormatter.h

@@ -54,5 +54,6 @@ class StringFormatter
     private: 
     static void send2(Print * serial, const FSH* input,va_list args);
     static void printPadded(Print* stream, long value, byte width, bool formatLeft);
+
 };
 #endif

TrackManager.cpp

@@ -1,6 +1,6 @@
 /*
  *  © 2022 Chris Harlow
- *  © 2022,2023 Harald Barth
+ *  © 2022 Harald Barth
  *  © 2023 Colin Murdoch
  *  All rights reserved.
  *  
@@ -45,15 +45,11 @@ const int16_t HASH_KEYWORD_DC = 2183;
 const int16_t HASH_KEYWORD_DCX = 6463; // DC reversed polarity 
 const int16_t HASH_KEYWORD_EXT = 8201; // External DCC signal
 const int16_t HASH_KEYWORD_A = 65; // parser makes single chars the ascii.   
-const int16_t HASH_KEYWORD_AUTO = -5457;
-#ifdef BOOSTER_INPUT
-const int16_t HASH_KEYWORD_BOOST = 11269;
-#endif
-const int16_t HASH_KEYWORD_INV = 11857;
 
 MotorDriver * TrackManager::track[MAX_TRACKS];
 int16_t TrackManager::trackDCAddr[MAX_TRACKS];
 
+POWERMODE TrackManager::mainPowerGuess=POWERMODE::OFF;
 byte TrackManager::lastTrack=0;
 bool TrackManager::progTrackSyncMain=false; 
 bool TrackManager::progTrackBoosted=false; 
@@ -91,7 +87,7 @@ void TrackManager::sampleCurrent() {
   if (!waiting) {
     // look for a valid track to sample or until we are around
     while (true) {
-      if (track[tr]->getMode() & ( TRACK_MODE_MAIN|TRACK_MODE_PROG|TRACK_MODE_DC|TRACK_MODE_BOOST|TRACK_MODE_EXT )) {
+      if (track[tr]->getMode() & ( TRACK_MODE_MAIN|TRACK_MODE_PROG|TRACK_MODE_DC|TRACK_MODE_DCX|TRACK_MODE_EXT )) {
 	track[tr]->startCurrentFromHW();
 	// for scope debug track[1]->setBrake(1);
 	waiting = true;
@@ -201,20 +197,17 @@ void TrackManager::setPROGSignal( bool on) {
 void TrackManager::setDCSignal(int16_t cab, byte speedbyte) {
   FOR_EACH_TRACK(t) {
     if (trackDCAddr[t]!=cab && cab != 0) continue;
-    if (track[t]->getMode() & TRACK_MODE_DC)
+    if (track[t]->getMode()==TRACK_MODE_DC) track[t]->setDCSignal(speedbyte);
-      track[t]->setDCSignal(speedbyte);
+    else if (track[t]->getMode()==TRACK_MODE_DCX) track[t]->setDCSignal(speedbyte ^ 128);
   }
 }    
 
 bool TrackManager::setTrackMode(byte trackToSet, TRACK_MODE mode, int16_t dcAddr) {
     if (trackToSet>lastTrack || track[trackToSet]==NULL) return false;
 
-    // Remember track mode we came from for later
-    TRACK_MODE oldmode = track[trackToSet]->getMode();
-
     //DIAG(F("Track=%c Mode=%d"),trackToSet+'A', mode);
     // DC tracks require a motorDriver that can set brake!
-    if (mode & TRACK_MODE_DC) {
+    if (mode==TRACK_MODE_DC || mode==TRACK_MODE_DCX) {
 #if defined(ARDUINO_AVR_UNO)
       DIAG(F("Uno has no PWM timers available for DC"));
       return false;
@@ -230,37 +223,21 @@ bool TrackManager::setTrackMode(byte trackToSet, TRACK_MODE mode, int16_t dcAddr
     pinpair p = track[trackToSet]->getSignalPin();
     //DIAG(F("Track=%c remove  pin %d"),trackToSet+'A', p.pin);
     gpio_reset_pin((gpio_num_t)p.pin);
+    pinMode(p.pin, OUTPUT); // gpio_reset_pin may reset to input
     if (p.invpin != UNUSED_PIN) {
       //DIAG(F("Track=%c remove ^pin %d"),trackToSet+'A', p.invpin);
       gpio_reset_pin((gpio_num_t)p.invpin);
+      pinMode(p.invpin, OUTPUT); // gpio_reset_pin may reset to input
     }
-#ifdef BOOSTER_INPUT
-    if (mode & TRACK_MODE_BOOST) {
-      //DIAG(F("Track=%c mode boost pin %d"),trackToSet+'A', p.pin);
-      pinMode(BOOSTER_INPUT, INPUT);
-      gpio_matrix_in(26, SIG_IN_FUNC228_IDX, false); //pads 224 to 228 available as loopback
-      gpio_matrix_out(p.pin, SIG_IN_FUNC228_IDX, false, false);
-      if (p.invpin != UNUSED_PIN) {
-	gpio_matrix_out(p.invpin, SIG_IN_FUNC228_IDX, true /*inverted*/, false);
-      }
-    } else // elseif clause continues
-#endif
-    if (mode & (TRACK_MODE_MAIN | TRACK_MODE_PROG | TRACK_MODE_DC)) {
-      // gpio_reset_pin may reset to input
-      pinMode(p.pin, OUTPUT);
-      if (p.invpin != UNUSED_PIN)
-	pinMode(p.invpin, OUTPUT);
-    }
-
 #endif
 #ifndef DISABLE_PROG
-    if (mode & TRACK_MODE_PROG) {
+    if (mode==TRACK_MODE_PROG) {
 #else
     if (false) {
 #endif
       // only allow 1 track to be prog
       FOR_EACH_TRACK(t)
-	if ( (track[t]->getMode() & TRACK_MODE_PROG) && t != trackToSet) {
+	if (track[t]->getMode()==TRACK_MODE_PROG && t != trackToSet) {
 	  track[t]->setPower(POWERMODE::OFF);
 	  track[t]->setMode(TRACK_MODE_NONE);
 	  track[t]->makeProgTrack(false);     // revoke prog track special handling
@@ -272,25 +249,22 @@ bool TrackManager::setTrackMode(byte trackToSet, TRACK_MODE mode, int16_t dcAddr
     }
     track[trackToSet]->setMode(mode);
     trackDCAddr[trackToSet]=dcAddr;
+    streamTrackState(NULL,trackToSet);
 
     // When a track is switched, we must clear any side effects of its previous 
     // state, otherwise trains run away or just dont move.
 
     // This can be done BEFORE the PWM-Timer evaluation (methinks)
-    if (!(mode & TRACK_MODE_DC)) {
+    if (!(mode==TRACK_MODE_DC || mode==TRACK_MODE_DCX)) {
       // DCC tracks need to have set the PWM to zero or they will not work.
       track[trackToSet]->detachDCSignal();
       track[trackToSet]->setBrake(false);
     }
 
-    // BOOST:
-    //  Leave it as is
-    // otherwise:
     // EXT is a special case where the signal pin is
     // turned off. So unless that is set, the signal
     // pin should be turned on
-    if (!(mode & TRACK_MODE_BOOST))
+    track[trackToSet]->enableSignal(mode != TRACK_MODE_EXT);
-      track[trackToSet]->enableSignal(!(mode & TRACK_MODE_EXT));
 
 #ifndef ARDUINO_ARCH_ESP32
     // re-evaluate HighAccuracy mode
@@ -300,7 +274,7 @@ bool TrackManager::setTrackMode(byte trackToSet, TRACK_MODE mode, int16_t dcAddr
       // DC tracks must not have the DCC PWM switched on
       // so we globally turn it off if one of the PWM
       // capable tracks is now DC or DCX.
-      if (track[t]->getMode() & TRACK_MODE_DC) {
+      if (track[t]->getMode()==TRACK_MODE_DC || track[t]->getMode()==TRACK_MODE_DCX) {
 	if (track[t]->isPWMCapable()) {
 	  canDo=false;    // this track is capable but can not run PWM
 	  break;          // in this mode, so abort and prevent globally below
@@ -308,7 +282,7 @@ bool TrackManager::setTrackMode(byte trackToSet, TRACK_MODE mode, int16_t dcAddr
 	  track[t]->trackPWM=false; // this track sure can not run with PWM
 	  //DIAG(F("Track %c trackPWM 0 (not capable)"), t+'A');
 	}
-      } else if (track[t]->getMode() & (TRACK_MODE_MAIN |TRACK_MODE_PROG)) {
+      } else if (track[t]->getMode()==TRACK_MODE_MAIN || track[t]->getMode()==TRACK_MODE_PROG) {
 	track[t]->trackPWM = track[t]->isPWMCapable(); // trackPWM is still a guess here
 	//DIAG(F("Track %c trackPWM %d"), t+'A', track[t]->trackPWM);
 	canDo &= track[t]->trackPWM;
@@ -326,33 +300,32 @@ bool TrackManager::setTrackMode(byte trackToSet, TRACK_MODE mode, int16_t dcAddr
 #else
     // For ESP32 we just reinitialize the DCC Waveform
     DCCWaveform::begin();
-    // setMode() again AFTER Waveform::begin() of ESP32 fixes INVERTED signal
-    track[trackToSet]->setMode(mode);
 #endif
 
     // This block must be AFTER the PWM-Timer modifications
-    if (mode & TRACK_MODE_DC) {
+    if (mode==TRACK_MODE_DC || mode==TRACK_MODE_DCX) {
         // DC tracks need to be given speed of the throttle for that cab address
         // otherwise will not match other tracks on same cab.
         // This also needs to allow for inverted DCX
         applyDCSpeed(trackToSet);
     }
 
-    // Turn off power if we changed the mode of this track
+    // Normal running tracks are set to the global power state 
-    if (mode != oldmode)
+    track[trackToSet]->setPower(
-      track[trackToSet]->setPower(POWERMODE::OFF);
+        (mode==TRACK_MODE_MAIN || mode==TRACK_MODE_DC || mode==TRACK_MODE_DCX || mode==TRACK_MODE_EXT) ?
-    streamTrackState(NULL,trackToSet);
+        mainPowerGuess : POWERMODE::OFF);
-
     //DIAG(F("TrackMode=%d"),mode);
     return true; 
 }
 
 void TrackManager::applyDCSpeed(byte t) {
   uint8_t speedByte=DCC::getThrottleSpeedByte(trackDCAddr[t]);
+  if (track[t]->getMode()==TRACK_MODE_DCX)
+    speedByte = speedByte ^ 128; // reverse direction bit
   track[t]->setDCSignal(speedByte);
 }
 
-bool TrackManager::parseEqualSign(Print *stream, int16_t params, int16_t p[])
+bool TrackManager::parseJ(Print *stream, int16_t params, int16_t p[])
 {
     
     if (params==0) { // <=>  List track assignments
@@ -380,80 +353,50 @@ bool TrackManager::parseEqualSign(Print *stream, int16_t params, int16_t p[])
 
     if (params==2  && p[1]==HASH_KEYWORD_EXT) // <= id EXT>
         return setTrackMode(p[0],TRACK_MODE_EXT);
-#ifdef BOOSTER_INPUT
-    if (params==2  && p[1]==HASH_KEYWORD_BOOST) // <= id BOOST>
-        return setTrackMode(p[0],TRACK_MODE_BOOST);
-#endif
-    if (params==2  && p[1]==HASH_KEYWORD_AUTO) // <= id AUTO>
-      return setTrackMode(p[0], track[p[0]]->getMode() | TRACK_MODE_AUTOINV);
-
-    if (params==2  && p[1]==HASH_KEYWORD_INV) // <= id AUTO>
-      return setTrackMode(p[0], track[p[0]]->getMode() | TRACK_MODE_INV);
 
     if (params==3  && p[1]==HASH_KEYWORD_DC && p[2]>0) // <= id DC cab>
         return setTrackMode(p[0],TRACK_MODE_DC,p[2]);
     
     if (params==3  && p[1]==HASH_KEYWORD_DCX && p[2]>0) // <= id DCX cab>
-        return setTrackMode(p[0],TRACK_MODE_DC|TRACK_MODE_INV,p[2]);
+        return setTrackMode(p[0],TRACK_MODE_DCX,p[2]);
 
     return false;
 }
 
-const FSH* TrackManager::getModeName(TRACK_MODE tm) {
-  const FSH *modename=F("---");
-  
-  if (tm & TRACK_MODE_MAIN) {
-    if(tm & TRACK_MODE_AUTOINV)
-      modename=F("MAIN A");
-    else if (tm & TRACK_MODE_INV)
-      modename=F("MAIN I>\n");
-    else
-      modename=F("MAIN");
-  }
-#ifndef DISABLE_PROG
-  else if (tm & TRACK_MODE_PROG)
-    modename=F("PROG");
-#endif
-  else if (tm & TRACK_MODE_NONE)
-    modename=F("NONE");
-  else if(tm & TRACK_MODE_EXT)
-    modename=F("EXT");
-  else if(tm & TRACK_MODE_BOOST) {
-        if(tm & TRACK_MODE_AUTOINV)
-      modename=F("B A");
-    else if (tm & TRACK_MODE_INV)
-      modename=F("B I");
-    else
-      modename=F("B");
-  }
-  else if (tm & TRACK_MODE_DC) {
-    if (tm & TRACK_MODE_INV)
-      modename=F("DCX");
-    else
-      modename=F("DC");
-  }
-  return modename;
-}
-
-// null stream means send to commandDistributor for broadcast
 void TrackManager::streamTrackState(Print* stream, byte t) {
-  const FSH *format;
+  // null stream means send to commandDistributor for broadcast
-  
   if (track[t]==NULL) return;
-  TRACK_MODE tm = track[t]->getMode();
+  auto format=F("");
-  if (tm & TRACK_MODE_DC)
+  bool pstate = TrackManager::isPowerOn(t);
-    format=F("<= %c %S %d>\n");
-  else
-    format=F("<= %c %S>\n");
   
-  const FSH *modename=getModeName(tm);
+  switch(track[t]->getMode()) {
-  if (stream) {  // null stream means send to commandDistributor for broadcast
+  case TRACK_MODE_MAIN:
-    StringFormatter::send(stream,format,'A'+t, modename, trackDCAddr[t]);
+      if (pstate) {format=F("<= %c MAIN ON>\n");} else {format = F("<= %c MAIN OFF>\n");}
-  } else {
+      break;
-    CommandDistributor::broadcastTrackState(format,'A'+t, modename, trackDCAddr[t]);
+#ifndef DISABLE_PROG
-    CommandDistributor::broadcastPower();
+  case TRACK_MODE_PROG:
+      if (pstate) {format=F("<= %c PROG ON>\n");} else {format=F("<= %c PROG OFF>\n");}
+      break;
+#endif
+  case TRACK_MODE_NONE:
+      if (pstate) {format=F("<= %c NONE ON>\n");} else {format=F("<= %c NONE OFF>\n");}
+      break;
+  case TRACK_MODE_EXT:
+      if (pstate) {format=F("<= %c EXT ON>\n");} else {format=F("<= %c EXT OFF>\n");}
+      break;
+  case TRACK_MODE_DC:
+      if (pstate) {format=F("<= %c DC %d ON>\n");} else {format=F("<= %c DC %d OFF>\n");}
+      break;
+  case TRACK_MODE_DCX:
+      if (pstate) {format=F("<= %c DCX %d ON>\n");} else {format=F("<= %c DCX %d OFF>\n");}
+      break;
+  default:
+      break; // unknown, dont care    
   }
 
+  if (stream) StringFormatter::send(stream,format,'A'+t, trackDCAddr[t]);   
+    else CommandDistributor::broadcastTrackState(format,'A'+t, trackDCAddr[t]);
+  
 }
 
 byte TrackManager::nextCycleTrack=MAX_TRACKS;
@@ -468,13 +411,13 @@ void TrackManager::loop() {
     if (nextCycleTrack>lastTrack) nextCycleTrack=0;
     if (track[nextCycleTrack]==NULL) return;
     MotorDriver * motorDriver=track[nextCycleTrack];
-    bool useProgLimit=dontLimitProg ? false : (bool)(track[nextCycleTrack]->getMode() & TRACK_MODE_PROG);
+    bool useProgLimit=dontLimitProg? false: track[nextCycleTrack]->getMode()==TRACK_MODE_PROG;
     motorDriver->checkPowerOverload(useProgLimit, nextCycleTrack);   
 }
 
 MotorDriver * TrackManager::getProgDriver() {
     FOR_EACH_TRACK(t)
-      if (track[t]->getMode() & TRACK_MODE_PROG) return track[t];
+      if (track[t]->getMode()==TRACK_MODE_PROG) return track[t];
     return NULL;
 } 
 
@@ -482,90 +425,77 @@ MotorDriver * TrackManager::getProgDriver() {
 std::vector<MotorDriver *>TrackManager::getMainDrivers() {
   std::vector<MotorDriver *>  v;
   FOR_EACH_TRACK(t)
-    if (track[t]->getMode() & TRACK_MODE_MAIN) v.push_back(track[t]);
+    if (track[t]->getMode()==TRACK_MODE_MAIN) v.push_back(track[t]);
   return v;
 }
 #endif
 
-// Set track power for all tracks with this mode
+void TrackManager::setPower2(bool setProg,bool setJoin, POWERMODE mode) {
-void TrackManager::setTrackPower(TRACK_MODE trackmodeToMatch, POWERMODE powermode) {
+    if (!setProg) mainPowerGuess=mode; 
     FOR_EACH_TRACK(t) {
-    MotorDriver *driver=track[t];
+
-    TRACK_MODE trackmodeOfTrack = driver->getMode();
+      TrackManager::setTrackPower(setProg, setJoin, mode, t);
-    if (trackmodeToMatch & trackmodeOfTrack) {
+      
-      if (powermode == POWERMODE::ON) {
-	if (trackmodeOfTrack & TRACK_MODE_DC) {
-	  driver->setBrake(true);   // DC starts with brake on
-	  applyDCSpeed(t);          // speed match DCC throttles
-	} else {
-	  // toggle brake before turning power on - resets overcurrent error
-	  // on the Pololu board if brake is wired to ^D2.
-	  driver->setBrake(true);
-	  driver->setBrake(false); // DCC runs with brake off
-	}
-      }
-      driver->setPower(powermode);
-    }
     }
+    return;
 }
 
-// Set track power for this track, inependent of mode
+void TrackManager::setTrackPower(bool setProg, bool setJoin, POWERMODE mode, byte thistrack) {
-void TrackManager::setTrackPower(POWERMODE powermode, byte t) {
+
-  MotorDriver *driver=track[t]; 
+      //DIAG(F("SetTrackPower Processing Track %d"), thistrack);
-  TRACK_MODE trackmode = driver->getMode();
+      MotorDriver * driver=track[thistrack]; 
-  if (trackmode & TRACK_MODE_NONE) {
+      if (!driver) return; 
-    driver->setBrake(true);     // Track is unused. Brake is good to have.
+
-    powermode = POWERMODE::OFF; // Track is unused. Force it to OFF
+      switch (track[thistrack]->getMode()) {
-  } else if (trackmode & TRACK_MODE_DC) { // includes inverted DC (called DCX)
+          case TRACK_MODE_MAIN:
-    if (powermode == POWERMODE::ON) {
+              if (setProg) break; 
-      driver->setBrake(true);   // DC starts with brake on
-      applyDCSpeed(t);          // speed match DCC throttles
-    }
-  } else /* MAIN PROG EXT BOOST */ {
-    if (powermode == POWERMODE::ON) {
               // toggle brake before turning power on - resets overcurrent error
               // on the Pololu board if brake is wired to ^D2.
+              // XXX see if we can make this conditional
               driver->setBrake(true);
               driver->setBrake(false); // DCC runs with brake off
+              driver->setPower(mode);  
+              break; 
+          case TRACK_MODE_DC:
+          case TRACK_MODE_DCX:
+              //DIAG(F("Processing track - %d setProg %d"), thistrack, setProg);
+              if (setProg || setJoin)  break; 
+              driver->setBrake(true); // DC starts with brake on
+              applyDCSpeed(thistrack);        // speed match DCC throttles
+              driver->setPower(mode);
+              break;  
+          case TRACK_MODE_PROG:
+              if (!setProg && !setJoin) break; 
+              driver->setBrake(true);
+              driver->setBrake(false);
+              driver->setPower(mode);
+              break;  
+          case TRACK_MODE_EXT:
+              driver->setBrake(true);
+              driver->setBrake(false);
+              driver->setPower(mode);
+        break;
+          case TRACK_MODE_NONE:
+              break;
         }
+
  }
-  driver->setPower(powermode);
+
+ void TrackManager::reportPowerChange(Print* stream, byte thistrack) {
+  // This function is for backward JMRI compatibility only
+  // It reports the first track only, as main, regardless of track settings.
+  //  <c MeterName value C/V unit min max res warn>
+  int maxCurrent=track[0]->raw2mA(track[0]->getRawCurrentTripValue());
+  StringFormatter::send(stream, F("<c CurrentMAIN %d C Milli 0 %d 1 %d>\n"), 
+            track[0]->raw2mA(track[0]->getCurrentRaw(false)), maxCurrent, maxCurrent);                  
 }
 
-// returns state of the one and only prog track
 POWERMODE TrackManager::getProgPower() {
     FOR_EACH_TRACK(t)
-    if (track[t]->getMode() & TRACK_MODE_PROG)
+      if (track[t]->getMode()==TRACK_MODE_PROG) 
-      return track[t]->getPower(); // optimize: there is max one prog track
+	  return track[t]->getPower();
     return POWERMODE::OFF;   
-}
-
-// returns on if all are on. returns off otherwise
-POWERMODE TrackManager::getMainPower() {
-  POWERMODE result = POWERMODE::OFF;
-  FOR_EACH_TRACK(t) {
-    if (track[t]->getMode() & TRACK_MODE_MAIN) {
-      POWERMODE p = track[t]->getPower();
-      if (p == POWERMODE::OFF)
-	return POWERMODE::OFF; // done and out
-      if (p == POWERMODE::ON)
-	result = POWERMODE::ON;
   }
-  }
-  return result;
-}
-
-bool TrackManager::getPower(byte t, char s[]) {
-  if (t > lastTrack)
-    return false;
-  if (track[t]) {
-    s[0] = track[t]->getPower() == POWERMODE::ON ? '1' : '0';
-    s[2] = t + 'A';
-    return true;
-  }
-  return false;
-}
-
 
 void TrackManager::reportObsoleteCurrent(Print* stream) {
   // This function is for backward JMRI compatibility only
@@ -607,7 +537,7 @@ void TrackManager::setJoin(bool joined) {
 #ifdef ARDUINO_ARCH_ESP32
   if (joined) {
     FOR_EACH_TRACK(t) {
-      if (track[t]->getMode() & TRACK_MODE_PROG) {
+      if (track[t]->getMode()==TRACK_MODE_PROG) {
 	tempProgTrack = t;
 	setTrackMode(t, TRACK_MODE_MAIN);
 	break;
@@ -636,12 +566,12 @@ bool TrackManager::isPowerOn(byte t) {
   }
 
 bool TrackManager::isProg(byte t) {
-    if (track[t]->getMode() & TRACK_MODE_PROG)
+    if (track[t]->getMode()==TRACK_MODE_PROG)
         return true;
     return false;
 }
 
-TRACK_MODE TrackManager::getMode(byte t) {
+byte TrackManager::returnMode(byte t) {
     return (track[t]->getMode());
 }
 
@@ -649,3 +579,18 @@ int16_t TrackManager::returnDCAddr(byte t) {
     return (trackDCAddr[t]);
 }
 
+const char* TrackManager::getModeName(byte Mode) {
+  
+  //DIAG(F("PowerMode %d"), Mode);
+
+switch (Mode)
+  {
+  case 1: return "NONE";
+  case 2: return "MAIN";
+  case 4: return "PROG";
+  case 8: return "DC";
+  case 16: return "DCX";
+  case 32: return "EXT";
+  default: return "----";
+  }
+}

TrackManager.h

@@ -65,36 +65,34 @@ class TrackManager {
   static std::vector<MotorDriver *>getMainDrivers();
 #endif
   
+    static void setPower2(bool progTrack,bool joinTrack,POWERMODE mode);
     static void setPower(POWERMODE mode) {setMainPower(mode); setProgPower(mode);}
-    static void setTrackPower(POWERMODE mode, byte t);
+    static void setMainPower(POWERMODE mode) {setPower2(false,false,mode);}
-    static void setTrackPower(TRACK_MODE trackmode, POWERMODE powermode);
+    static void setProgPower(POWERMODE mode) {setPower2(true,false,mode);}
-    static void setMainPower(POWERMODE mode) {setTrackPower(TRACK_MODE_MAIN, mode);}
+    static void setJoinPower(POWERMODE mode) {setPower2(false,true,mode);}
-    static void setProgPower(POWERMODE mode) {setTrackPower(TRACK_MODE_PROG, mode);}
+    static void setTrackPower(bool setProg, bool setJoin, POWERMODE mode, byte thistrack);
+   
 
     static const int16_t MAX_TRACKS=8;
     static bool setTrackMode(byte track, TRACK_MODE mode, int16_t DCaddr=0);
-    static bool parseEqualSign(Print * stream,  int16_t params, int16_t p[]);
+    static bool parseJ(Print * stream,  int16_t params, int16_t p[]);
     static void loop();
-    static POWERMODE getMainPower();
+    static POWERMODE getMainPower() {return mainPowerGuess;}
     static POWERMODE getProgPower();
-    static inline POWERMODE getPower(byte t) { return track[t]->getPower(); }
-    static bool getPower(byte t, char s[]);
     static void setJoin(bool join);
     static bool isJoined() { return progTrackSyncMain;}
-    static inline bool isActive (byte tr) {
-      if (tr > lastTrack) return false;
-      return track[tr]->getMode() & (TRACK_MODE_MAIN|TRACK_MODE_PROG|TRACK_MODE_DC|TRACK_MODE_BOOST|TRACK_MODE_EXT);}
     static void setJoinRelayPin(byte joinRelayPin);
     static void sampleCurrent();
     static void reportGauges(Print* stream);
     static void reportCurrent(Print* stream);
+    static void reportPowerChange(Print* stream, byte thistrack);
     static void reportObsoleteCurrent(Print* stream); 
     static void streamTrackState(Print* stream, byte t);
     static bool isPowerOn(byte t);
     static bool isProg(byte t);
-    static TRACK_MODE getMode(byte t);
+    static byte returnMode(byte t);
     static int16_t returnDCAddr(byte t);
-    static const FSH* getModeName(TRACK_MODE Mode);
+    static const char* getModeName(byte Mode);
 
     static int16_t joinRelay;
     static bool progTrackSyncMain;  // true when prog track is a siding switched to main
@@ -111,9 +109,10 @@ class TrackManager {
     static void addTrack(byte t, MotorDriver* driver);
     static byte lastTrack;
     static byte nextCycleTrack;
+    static POWERMODE mainPowerGuess;
     static void applyDCSpeed(byte t);
 
-    static int16_t trackDCAddr[MAX_TRACKS];  // dc address if TRACK_MODE_DC
+    static int16_t trackDCAddr[MAX_TRACKS];  // dc address if TRACK_MODE_DC or TRACK_MODE_DCX
 #ifdef ARDUINO_ARCH_ESP32
     static byte tempProgTrack; // holds the prog track number during join
 #endif

WifiESP32.cpp

@@ -163,9 +163,7 @@ bool WifiESP::setup(const char *SSid,
       delay(500);
     }
     if (WiFi.status() == WL_CONNECTED) {
-      // DIAG(F("Wifi STA IP %s"),WiFi.localIP().toString().c_str());
+      DIAG(F("Wifi STA IP %s"),WiFi.localIP().toString().c_str());
-      DIAG(F("Wifi in STA mode"));
-      LCD(7, F("IP: %s"), WiFi.softAPIP().toString().c_str());
       wifiUp = true;
     } else {
       DIAG(F("Could not connect to Wifi SSID %s"),SSid);
@@ -211,12 +209,8 @@ bool WifiESP::setup(const char *SSid,
     if (WiFi.softAP(strSSID.c_str(),
 		    havePassword ? password : strPass.c_str(),
 		    channel, false, 8)) {
-      // DIAG(F("Wifi AP SSID %s PASS %s"),strSSID.c_str(),havePassword ? password : strPass.c_str());
+      DIAG(F("Wifi AP SSID %s PASS %s"),strSSID.c_str(),havePassword ? password : strPass.c_str());
-      DIAG(F("Wifi in AP mode"));
+      DIAG(F("Wifi AP IP %s"),WiFi.softAPIP().toString().c_str());
-      LCD(5, F("Wifi: %s"), strSSID.c_str());
-      LCD(6, F("PASS: %s"),havePassword ? password : strPass.c_str());
-      // DIAG(F("Wifi AP IP %s"),WiFi.softAPIP().toString().c_str());
-      LCD(7, F("IP: %s"),WiFi.softAPIP().toString().c_str());
       wifiUp = true;
       APmode = true;
     } else {

WifiInterface.cpp

@@ -201,21 +201,19 @@ wifiSerialState WifiInterface::setup2(const FSH* SSid, const FSH* password,
   // Display the AT version information
   StringFormatter::send(wifiStream, F("AT+GMR\r\n")); 
   if (checkForOK(2000, F("AT version:"), true, false)) {
-    char version[] = "0.0.0.0-xxx";
+    char version[] = "0.0.0.0";
-    for (int i=0; i<11;i++) {
+    for (int i=0; i<8;i++) {
       while(!wifiStream->available());
       version[i]=wifiStream->read();
       StringFormatter::printEscape(version[i]);
-    }
       if ((version[0] == '0') ||
 	  (version[0] == '2' && version[2] == '0') ||
-	(version[0] == '2' && version[2] == '2' && version[4] == '0' && version[6] == '0'
+	  (version[0] == '2' && version[2] == '2' && version[4] == '0' && version[6] == '0')) {
-	 && version[7] == '-' && version[8] == 'd' && version[9] == 'e' && version[10] == 'v')) {
+	SSid = F("DCCEX_SAYS_BROKEN_FIRMWARE");
-      DIAG(F("You need to up/downgrade the ESP firmware"));
-      SSid = F("UPDATE_ESP_FIRMWARE");
 	forceAP = true;
       }
     }
+  }
   checkForOK(2000, true, false);
 
 #ifdef DONT_TOUCH_WIFI_CONF

config.example.h

@@ -167,14 +167,6 @@ The configuration file for DCC-EX Command Station
 //  *  #define SCROLLMODE 2 is by row (move up 1 row at a time).
 #define SCROLLMODE 1
 
-// In order to avoid wasting memory the current scroll buffer is limited
-// to 8 lines.  Some users wishing to display additional information
-// such as TrackManager power states have requested additional rows aware
-// of the warning that this will take extra RAM.  if you wish to include additional rows
-// uncomment the following #define and set the number of lines you need.
-//#define MAX_CHARACTER_ROWS 12
-
-
 /////////////////////////////////////////////////////////////////////////////////////
 // DISABLE EEPROM
 //
@@ -199,18 +191,6 @@ The configuration file for DCC-EX Command Station
 //
 // #define DISABLE_PROG
 
-/////////////////////////////////////////////////////////////////////////////////////
-// DISABLE / ENABLE VDPY
-//
-// The Virtual display "VDPY" feature is by default enabled everywhere
-// but on Uno and Nano. If you think you can fit it (for example
-// having disabled some of the features above) you can enable it with
-// ENABLE_VDPY. You can even disable it on all other CPUs with
-// DISABLE_VDPY
-//
-// #define DISABLE_VDPY
-// #define ENABLE_VDPY
-
 /////////////////////////////////////////////////////////////////////////////////////
 // REDEFINE WHERE SHORT/LONG ADDR break is. According to NMRA the last short address
 // is 127 and the first long address is 128. There are manufacturers which have
@@ -286,12 +266,6 @@ The configuration file for DCC-EX Command Station
 //
 //#define SERIAL_BT_COMMANDS
 
-// BOOSTER PIN INPUT ON ESP32
-// On ESP32 you have the possibility to define a pin as booster input
-// Arduio pin D2 is GPIO 26 on ESPDuino32
-//
-//#define BOOSTER_INPUT 26
-
 // SABERTOOTH
 //
 // This is a very special option and only useful if you happen to have a

defines.h

@@ -219,10 +219,11 @@
 // The HAL is disabled by default on Nano and Uno platforms, because of limited flash space.
 // 
 #if defined(ARDUINO_AVR_NANO) || defined(ARDUINO_AVR_UNO)
-#define IO_NO_HAL // HAL too big whatever you disable otherwise
+  #if defined(DISABLE_DIAG) && defined(DISABLE_EEPROM) && defined(DISABLE_PROG)
-#ifndef ENABLE_VDPY
+    #warning you have sacrificed DIAG for HAL
-#define DISABLE_VDPY
+  #else
-#endif
+    #define IO_NO_HAL
+  #endif
 #endif
 
 #if __has_include ( "myAutomation.h")

myHal.cpp_example.txt

@@ -25,16 +25,6 @@
 //#include "IO_EXTurntable.h"   // Turntable-EX turntable controller
 //#include "IO_EXFastClock.h"  // FastClock driver
 //#include "IO_PCA9555.h"     // 16-bit I/O expander (NXP & Texas Instruments).
-//#include "IO_CMRI.h"      //  CMRI nodes
-
-//==========================================================================
-//  also for CMRI connection using RS485 TTL module
-//==========================================================================
-//  define UARt2 pins for ESP32 Rx=16, Tx=17 -- can conflict if sabertooth defined
-//HardwareSerial mySerial2(2); // use UART2
-//
-//  for SERIAL_8N2 include this in config.h  
-//              #define ARDUINOCMRI_COMPATIBLE
 
 //==========================================================================
 // The function halSetup() is invoked from CS if it exists within the build.
@@ -44,36 +34,6 @@
 
 void halSetup() {
 
-//==========================================================================
-//   CMRI bus and nodes defined
-//==========================================================================
-// further explanation in IO_CMRI.h
-// this example is being used to test connection of existing CMRI device
-// add lines to myHal.cpp within halSetup()
-
-// for ESP32
-//mySerial2.begin(9600, SERIAL_8N2, 16, 17);  // ESP32 to define pins  also check DCCTimerESP.cpp
-//CMRIbus::create(0, mySerial2, 9600, 500, 4);  // for ESP32
-
-// for Mega
-//CMRIbus::create(0, Serial3, 9600, 500, 38);  // for Mega - Serial3 already defined
- // bus=0 always, unless multiple serial ports are used
- // baud=9600 to match setting in existing CMRI nodes
- // cycletime.. 500ms is default -- more frequent might be needed on master
- // pin..  DE/!RE pins tied together on TTL RS485 module.
- // pin 38 should work on Mega and F411RE (pin D38 aka PB12 on CN10_16)
- 
-//CMRInode::create(900, 72, 0, 4, 'M');
-//CMRInode::create(1000, 72, 0, 5, 'M');
- // bus=0 must agree with bus in CMRIbus
- // node=4 number to agree with node numbering
- // 'M' is for SMINI.
- // Starting VPin, Number of VPins=72 for SMINI
-//==========================================================================
-//         end of CMRI
-//==========================================================================
-
-
   //=======================================================================
   // The following directives define auxiliary display devices.
   // These can be defined in addition to the system display (display

mySetup_h_cmri.txt

@@ -1,128 +0,0 @@
-// mySetup.h
-// defining CMRI accessories
-// CMRI connections defined in myHal.cpp
-//
-// this is for testing.
-SETUP("D CMD 1");
-//  Turnouts defined in myAutomation.h can include descriptions which will appear in Engine Driver
-//  Sensors and digital outputs do not require pre-definition for use in EXRAIL automation
-//
-// SMINI emulation node 24-input/48-outputs
-// the sketch I use
-// 16 or 24 input pins
-// 32 or 48 output pins 
-//
-// Define 16 input pins 1000-1015
-SETUP("S 1000 1000 1");
-SETUP("S 1001 1001 1");
-SETUP("S 1002 1002 1");
-SETUP("S 1003 1003 1");
-SETUP("S 1004 1004 1");
-SETUP("S 1005 1005 1");
-SETUP("S 1006 1006 1");
-SETUP("S 1007 1007 1");
-SETUP("S 1008 1008 1");
-SETUP("S 1009 1009 1");
-SETUP("S 1010 1010 1");
-SETUP("S 1011 1011 1");
-SETUP("S 1012 1012 1");
-SETUP("S 1013 1013 1");
-SETUP("S 1014 1014 1");
-SETUP("S 1015 1015 1");
-//
-//  define 16 turnouts using VPIN (for Throw/Close commands via CMRI)
-SETUP("T 1024 VPIN 1024");
-SETUP("T 1025 VPIN 1025");
-SETUP("T 1026 VPIN 1026");
-SETUP("T 1027 VPIN 1027");
-SETUP("T 1028 VPIN 1028");
-SETUP("T 1029 VPIN 1029");
-SETUP("T 1030 VPIN 1030");
-SETUP("T 1031 VPIN 1031");
-SETUP("T 1032 VPIN 1032");
-SETUP("T 1033 VPIN 1033");
-SETUP("T 1034 VPIN 1034");
-SETUP("T 1035 VPIN 1035");
-SETUP("T 1036 VPIN 1036");
-SETUP("T 1037 VPIN 1037");
-SETUP("T 1038 VPIN 1038");
-SETUP("T 1039 VPIN 1039");
-//
-//  define 16 pins for digital outputs
-SETUP("Z 1040 1040 0");
-SETUP("Z 1041 1041 0");
-SETUP("Z 1042 1042 0");
-SETUP("Z 1043 1043 0");
-SETUP("Z 1044 1044 0");
-SETUP("Z 1045 1045 0");
-SETUP("Z 1046 1046 0");
-SETUP("Z 1047 1047 0");
-SETUP("Z 1048 1048 0");
-SETUP("Z 1049 1049 0");
-SETUP("Z 1050 1050 0");
-SETUP("Z 1051 1051 0");
-SETUP("Z 1052 1052 0");
-SETUP("Z 1053 1053 0");
-SETUP("Z 1054 1054 0");
-SETUP("Z 1055 1055 0");
-//
-//  additional 16 outputs available 1056-1071
-//SETUP("Z 1056 1056 0");
-//
-//  CMRI sketch used for testing available here
-//  https://www.trainboard.com/highball/index.php?threads/24-in-48-out-card-for-jmri.116454/page-2#post-1141569
-//
-
-// Define 16 input pins 900-915
-SETUP("S 900 900 1");
-SETUP("S 901 901 1");
-SETUP("S 902 902 1");
-SETUP("S 903 903 1");
-SETUP("S 904 904 1");
-SETUP("S 905 905 1");
-SETUP("S 906 906 1");
-SETUP("S 907 907 1");
-SETUP("S 908 908 1");
-SETUP("S 909 909 1");
-SETUP("S 910 910 1");
-SETUP("S 911 911 1");
-SETUP("S 912 912 1");
-SETUP("S 913 913 1");
-SETUP("S 914 914 1");
-SETUP("S 915 915 1");
-//
-//  define 16 turnouts using VPIN (for Throw/Close commands via CMRI)
-SETUP("T 924 VPIN 924");
-SETUP("T 925 VPIN 925");
-SETUP("T 926 VPIN 926");
-SETUP("T 927 VPIN 927");
-SETUP("T 928 VPIN 928");
-SETUP("T 929 VPIN 929");
-SETUP("T 930 VPIN 930");
-SETUP("T 931 VPIN 931");
-SETUP("T 932 VPIN 932");
-SETUP("T 933 VPIN 933");
-SETUP("T 934 VPIN 934");
-SETUP("T 935 VPIN 935");
-SETUP("T 936 VPIN 936");
-SETUP("T 937 VPIN 937");
-SETUP("T 938 VPIN 938");
-SETUP("T 939 VPIN 939");
-//
-//  define 16 pins for digital outputs
-SETUP("Z 940 940 0");
-SETUP("Z 941 941 0");
-SETUP("Z 942 942 0");
-SETUP("Z 943 943 0");
-SETUP("Z 944 944 0");
-SETUP("Z 945 945 0");
-SETUP("Z 946 946 0");
-SETUP("Z 947 947 0");
-SETUP("Z 948 948 0");
-SETUP("Z 949 949 0");
-SETUP("Z 950 950 0");
-SETUP("Z 951 951 0");
-SETUP("Z 952 952 0");
-SETUP("Z 953 953 0");
-SETUP("Z 954 954 0");
-SETUP("Z 955 955 0");

version.h

@@ -3,37 +3,8 @@
 
 #include "StringFormatter.h"
 
-#define VERSION "5.2.14eth"
+#define VERSION "5.1.17eth"
-// 5.2.14eth - Initial ethernet code for STM32F429ZI and F439ZI boards
+// 5.1.17e - Initial ethernet code for STM32F429ZI and F439ZI boards
-//         - CMRI RS485 connection
-// 5.2.14 - Reminder window DCC packet optimization
-//        - Optional #define DISABLE_FUNCTION_REMINDERS 
-// 5.2.13 - EXRAIL STEALTH 
-// 5.2.12 - ESP32 add AP mode LCD messages with SSID/PW for
-//        - STM32 change to UID_BASE constants in DCCTimerSTM32 rather than raw hex addresses for UID registers
-//        - STM32 extra UART/USARTs for larger Nucleo models
-// 5.2.11 - Change from TrackManager::returnMode to TrackManager::getMode
-// 5.2.10 - Include trainbrains.eu block unoccupancy driver
-//        - include IO_PCA9555  
-// 5.2.9  - Bugfix LCD startup with no LCD, uses <@
-// 5.2.9  - EXRAIL STASH feature 
-// 5.2.8  - Bugfix: Do not turn off all tracks on change
-//          give better power messages
-// 5.2.7  - Bugfix: EXRAIL ling segment
-//        - Bugfix: Back out wrongly added const
-//        - Bugfix ESP32: Do not inverse DCX direction signal twice
-// 5.2.6  - Trackmanager broadcast power state on track mode change
-// 5.2.5  - Trackmanager: Do not treat TRACK_MODE_ALL as TRACK_MODE_DC
-// 5.2.4  - LCD macro will not do diag if that duplicates @ to same target.
-//        - Added ROUTE_DISABLED macro in EXRAIL
-// 5.2.3  - Bugfix: Catch stange input to parser
-// 5.2.2  - Added option to allow MAX_CHARACTER_ROWS to be defined in config.h
-// 5.2.1  - Trackmanager rework for simpler structure
-// 5.2.0  - ESP32: Autoreverse and booster mode support
-// 5.1.21 - EXRAIL invoke multiple ON handlers for same event
-// 5.1.20 - EXRAIL Tidy and ROUTE_STATE, ROUTE_CAPTION 
-// 5.1.19 - Only flag 2.2.0.0-dev as broken, not 2.2.0.0
-// 5.1.18 - TURNOUTL bugfix
 // 5.1.17 - Divide out C for config and D for diag commands
 // 5.1.16 - Remove I2C address from EXTT_TURNTABLE macro to work with MUX, requires separate HAL macro to create
 // 5.1.15 - LCC/Adapter support and Exrail feature-compile-out.