Display network IP fix

Ex-ioexpander-no-analogue-pins-fix

CommandDistributor.cpp

@@ -283,7 +283,7 @@ void  CommandDistributor::broadcastPower() {
   //DIAG(F("m=%d p=%d j=%d"), main, prog, join);
   const FSH * reason=F("");
   if (join) {
-    reason = F("JOIN");
+    reason = F(" JOIN"); // with space at start so we can append without space
     broadcastReply(COMMAND_TYPE, F("<p1 %S>\n"),reason);
   } else {
     if (main) {
@@ -303,7 +303,7 @@ void  CommandDistributor::broadcastPower() {
   broadcastReply(WITHROTTLE_TYPE, F("PPA%c\n"), main?'1': state);
 #endif
 
-  LCD(2,F("Power %S %S"),state=='1'?F("On"): ( state=='0'? F("Off") : F("SC") ),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) {

DCC.cpp

@@ -122,7 +122,7 @@ void DCC::setThrottle2( uint16_t cab, byte speedCode)  {
   DCCWaveform::mainTrack.schedulePacket(b, nB, 0);
 }
 
-void DCC::setFunctionInternal(int cab, byte byte1, byte byte2) {
+void DCC::setFunctionInternal(int cab, byte byte1, byte byte2, byte count) {
   // DIAG(F("setFunctionInternal %d %x %x"),cab,byte1,byte2);
   byte b[4];
   byte nB = 0;
@@ -133,7 +133,7 @@ void DCC::setFunctionInternal(int cab, byte byte1, byte byte2) {
   if (byte1!=0) b[nB++] = byte1;
   b[nB++] = byte2;
 
-  DCCWaveform::mainTrack.schedulePacket(b, nB, 0);
+  DCCWaveform::mainTrack.schedulePacket(b, nB, count);
 }
 
 // returns speed steps 0 to 127 (1 == emergency stop)
@@ -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.getPacketPending()) return;
+  if (!DCCWaveform::mainTrack.isReminderWindowOpen()) 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
@@ -619,24 +619,39 @@ bool DCC::issueReminder(int reg) {
          break;
        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
+#ifndef DISABLE_FUNCTION_REMINDERS
+	    setFunctionInternal(loco,0, 128 | ((functions>>1)& 0x0F) | ((functions & 0x01)<<4),0); // 100D DDDD
+#else
+	    setFunctionInternal(loco,0, 128 | ((functions>>1)& 0x0F) | ((functions & 0x01)<<4),2);
+          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
+#ifndef DISABLE_FUNCTION_REMINDERS
+  	    setFunctionInternal(loco,0, 176 | ((functions>>5)& 0x0F),0);                           // 1011 DDDD
+#else
+	    setFunctionInternal(loco,0, 176 | ((functions>>5)& 0x0F),2);
+          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
+#ifndef DISABLE_FUNCTION_REMINDERS
+	    setFunctionInternal(loco,0, 160 | ((functions>>9)& 0x0F),0);                           // 1010 DDDD
+#else
+	    setFunctionInternal(loco,0, 160 | ((functions>>9)& 0x0F),2);
+          flags&= ~FN_GROUP_3;  // dont send them again
+#endif
           break;
        case 4: // remind function group 4 F13-F20
           if (flags & FN_GROUP_4)
-              setFunctionInternal(loco,222, ((functions>>13)& 0xFF));
+	    setFunctionInternal(loco,222, ((functions>>13)& 0xFF),2);
           flags&= ~FN_GROUP_4;  // dont send them again
           break;
        case 5: // remind function group 5 F21-F28
           if (flags & FN_GROUP_5)
-              setFunctionInternal(loco,223, ((functions>>21)& 0xFF));
+	    setFunctionInternal(loco,223, ((functions>>21)& 0xFF),2);
           flags&= ~FN_GROUP_5;  // dont send them again
           break;
       }

DCC.h

@@ -109,7 +109,7 @@ private:
   static byte loopStatus;
   static void setThrottle2(uint16_t cab, uint8_t speedCode);
   static void updateLocoReminder(int loco, byte speedCode);
-  static void setFunctionInternal(int cab, byte fByte, byte eByte);
+  static void setFunctionInternal(int cab, byte fByte, byte eByte, byte count);
   static bool issueReminder(int reg);
   static int lastLocoReminder;
   static int highestUsedReg;

DCCEXParser.cpp

@@ -587,7 +587,6 @@ void DCCEXParser::parseOne(Print *stream, byte *com, RingStream * ringStream)
             }
 	    else break; // will reply <X>
 	  }
-	  CommandDistributor::broadcastPower();
 	  //TrackManager::streamTrackState(NULL,t);
           
 	  return;
@@ -619,7 +618,6 @@ void DCCEXParser::parseOne(Print *stream, byte *com, RingStream * ringStream)
 	    }
 	    else break; // will reply <X>
 	  }
-	  CommandDistributor::broadcastPower();
 	  return;
 	}
 

DCCWaveform.cpp

@@ -106,6 +106,7 @@ 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
@@ -127,9 +128,15 @@ 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.
-    DCCTimer::updateMinimumFreeMemoryISR(22); 
+    else DCCTimer::updateMinimumFreeMemoryISR(22); 
     return;
   }
 
@@ -148,30 +155,9 @@ 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!)
-      }
-    }
   }  
 }
 #pragma GCC pop_options
@@ -193,8 +179,39 @@ void DCCWaveform::schedulePacket(const byte buffer[], byte byteCount, byte repea
   packetPending = true;
   clearResets();
 }
-bool DCCWaveform::getPacketPending() {
-  return packetPending;
+
+bool DCCWaveform::isReminderWindowOpen() {
+  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
 
@@ -266,15 +283,15 @@ void DCCWaveform::schedulePacket(const byte buffer[], byte byteCount, byte repea
   }
 }
 
-bool DCCWaveform::getPacketPending() {
+bool DCCWaveform::isReminderWindowOpen() {
   if(isMainTrack) {
     if (rmtMainChannel == NULL)
-      return true;
-    return rmtMainChannel->busy();
+      return false;
+    return !rmtMainChannel->busy();
   } else {
     if (rmtProgChannel == NULL)
-      return true;
-    return rmtProgChannel->busy();
+      return false;
+    return !rmtProgChannel->busy();
   }
 }
 void IRAM_ATTR DCCWaveform::loop() {

DCCWaveform.h

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

EXRAIL2.cpp

@@ -414,7 +414,6 @@ void RMFT2::driveLoco(byte speed) {
  power on appropriate track if DC or main if dcc
   if (TrackManager::getMainPowerMode()==POWERMODE::OFF) {
     TrackManager::setMainPower(POWERMODE::ON);
-    CommandDistributor::broadcastPower();
   }
   **********/
 
@@ -642,7 +641,6 @@ void RMFT2::loop2() {
   case OPCODE_POWEROFF:
     TrackManager::setPower(POWERMODE::OFF);
     TrackManager::setJoin(false);
-    CommandDistributor::broadcastPower();
     break;
   
   case OPCODE_SET_POWER:
@@ -837,12 +835,10 @@ void RMFT2::loop2() {
   case OPCODE_JOIN:
     TrackManager::setPower(POWERMODE::ON);
     TrackManager::setJoin(true);
-    CommandDistributor::broadcastPower();
     break;
 
   case OPCODE_UNJOIN:
     TrackManager::setJoin(false);
-    CommandDistributor::broadcastPower();
     break;
 
   case OPCODE_READ_LOCO1: // READ_LOCO is implemented as 2 separate opcodes
@@ -870,7 +866,6 @@ void RMFT2::loop2() {
   case OPCODE_POWERON:
     TrackManager::setMainPower(POWERMODE::ON);
     TrackManager::setJoin(false);
-    CommandDistributor::broadcastPower();
     break;
     
   case OPCODE_START:

EXRAIL2MacroReset.h

@@ -156,6 +156,7 @@
 #undef SPEED 
 #undef START 
 #undef STASH
+#undef STEALTH
 #undef STOP 
 #undef THROW
 #undef TT_ADDPOSITION
@@ -306,6 +307,7 @@
 #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...)

EXRAILMacros.h

@@ -210,6 +210,8 @@ 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)
 
@@ -422,6 +424,7 @@ 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),

GITHUB_SHA.h

@@ -1 +1 @@
-#define GITHUB_SHA "devel-202311270714Z"
+#define GITHUB_SHA "devel-202401030135Z"

IO_EXIOExpander.h

@@ -22,13 +22,10 @@
 * This device driver will configure the device on startup, along with
 * interacting with the device for all input/output duties.
 *
-* To create EX-IOExpander devices, these are defined in myHal.cpp:
+* To create EX-IOExpander devices, these are defined in myAutomation.h:
 * (Note the device driver is included by default)
 *
-* void halSetup() {
-*   // EXIOExpander::create(vpin, num_vpins, i2c_address);
-*   EXIOExpander::create(800, 18, 0x65);
-* }
+* HAL(EXIOExpander,800,18,0x65)
 * 
 * All pins on an EX-IOExpander device are allocated according to the pin map for the specific
 * device in use. There is no way for the device driver to sanity check pins are used for the
@@ -98,25 +95,30 @@ private:
           _numAnaloguePins = receiveBuffer[2];
 
           // See if we already have suitable buffers assigned
-          size_t digitalBytesNeeded = (_numDigitalPins + 7) / 8;
-          if (_digitalPinBytes < digitalBytesNeeded) {
-            // Not enough space, free any existing buffer and allocate a new one
-            if (_digitalPinBytes > 0) free(_digitalInputStates);
-            _digitalInputStates = (byte*) calloc(_digitalPinBytes, 1);
-            _digitalPinBytes = digitalBytesNeeded;
-          }
-          size_t analogueBytesNeeded = _numAnaloguePins * 2;
-          if (_analoguePinBytes < analogueBytesNeeded) {
-            // Free any existing buffers and allocate new ones.
-            if (_analoguePinBytes > 0) {
-              free(_analogueInputBuffer);
-              free(_analogueInputStates);
-              free(_analoguePinMap);
+          if (_numDigitalPins>0) {
+            size_t digitalBytesNeeded = (_numDigitalPins + 7) / 8;
+            if (_digitalPinBytes < digitalBytesNeeded) {
+              // Not enough space, free any existing buffer and allocate a new one
+              if (_digitalPinBytes > 0) free(_digitalInputStates);
+              _digitalInputStates = (byte*) calloc(_digitalPinBytes, 1);
+              _digitalPinBytes = digitalBytesNeeded;
+            }
+          }
+          
+          if (_numAnaloguePins>0) {
+            size_t analogueBytesNeeded = _numAnaloguePins * 2;
+            if (_analoguePinBytes < analogueBytesNeeded) {
+              // Free any existing buffers and allocate new ones.
+              if (_analoguePinBytes > 0) {
+                free(_analogueInputBuffer);
+                free(_analogueInputStates);
+                free(_analoguePinMap);
+              }
+              _analogueInputStates = (uint8_t*) calloc(analogueBytesNeeded, 1);
+              _analogueInputBuffer = (uint8_t*) calloc(analogueBytesNeeded, 1);
+              _analoguePinMap = (uint8_t*) calloc(_numAnaloguePins, 1);
+              _analoguePinBytes = analogueBytesNeeded;
             }
-            _analogueInputStates = (uint8_t*) calloc(analogueBytesNeeded, 1);
-            _analogueInputBuffer = (uint8_t*) calloc(analogueBytesNeeded, 1);
-            _analoguePinMap = (uint8_t*) calloc(_numAnaloguePins, 1);
-            _analoguePinBytes = analogueBytesNeeded;
           }
         } else {
           DIAG(F("EX-IOExpander I2C:%s ERROR configuring device"), _I2CAddress.toString());
@@ -124,8 +126,8 @@ private:
           return;
         }
       } 
-      // We now need to retrieve the analogue pin map
-      if (status == I2C_STATUS_OK) {
+      // We now need to retrieve the analogue pin map if there are analogue pins
+      if (status == I2C_STATUS_OK && _numAnaloguePins>0) {
         commandBuffer[0] = EXIOINITA;
         status = I2CManager.read(_I2CAddress, _analoguePinMap, _numAnaloguePins, commandBuffer, 1);
       }
@@ -239,7 +241,7 @@ private:
 
     // If we're not doing anything now, check to see if a new input transfer is due.
     if (_readState == RDS_IDLE) {
-      if (currentMicros - _lastDigitalRead > _digitalRefresh) { // Delay for digital read refresh
+      if (currentMicros - _lastDigitalRead > _digitalRefresh && _numDigitalPins>0) { // Delay for digital read refresh
         // Issue new read request for digital states.  As the request is non-blocking, the buffer has to
         // be allocated from heap (object state).
         _readCommandBuffer[0] = EXIORDD;
@@ -247,7 +249,7 @@ private:
                                                                 // non-blocking read
         _lastDigitalRead = currentMicros;
         _readState = RDS_DIGITAL;
-      } else if (currentMicros - _lastAnalogueRead > _analogueRefresh) { // Delay for analogue read refresh
+      } else if (currentMicros - _lastAnalogueRead > _analogueRefresh && _numAnaloguePins>0) { // Delay for analogue read refresh
         // Issue new read for analogue input states
         _readCommandBuffer[0] = EXIORDAN;
         I2CManager.read(_I2CAddress, _analogueInputBuffer,

TrackManager.cpp

@@ -489,10 +489,13 @@ std::vector<MotorDriver *>TrackManager::getMainDrivers() {
 
 // Set track power for all tracks with this mode
 void TrackManager::setTrackPower(TRACK_MODE trackmodeToMatch, POWERMODE powermode) {
+  bool didChange=false;
   FOR_EACH_TRACK(t) {
     MotorDriver *driver=track[t];
     TRACK_MODE trackmodeOfTrack = driver->getMode();
     if (trackmodeToMatch & trackmodeOfTrack) {
+      if (powermode != driver->getPower())
+	didChange=true;
       if (powermode == POWERMODE::ON) {
 	if (trackmodeOfTrack & TRACK_MODE_DC) {
 	  driver->setBrake(true);   // DC starts with brake on
@@ -507,12 +510,15 @@ void TrackManager::setTrackPower(TRACK_MODE trackmodeToMatch, POWERMODE powermod
       driver->setPower(powermode);
     }
   }
+  if (didChange)
+    CommandDistributor::broadcastPower();
 }
 
 // Set track power for this track, inependent of mode
 void TrackManager::setTrackPower(POWERMODE powermode, byte t) {
   MotorDriver *driver=track[t]; 
   TRACK_MODE trackmode = driver->getMode();
+  POWERMODE oldpower = driver->getPower();
   if (trackmode & TRACK_MODE_NONE) {
     driver->setBrake(true);     // Track is unused. Brake is good to have.
     powermode = POWERMODE::OFF; // Track is unused. Force it to OFF
@@ -530,6 +536,8 @@ void TrackManager::setTrackPower(POWERMODE powermode, byte t) {
     }
   }
   driver->setPower(powermode);
+  if (oldpower != driver->getPower())
+    CommandDistributor::broadcastPower();
 }
 
 // returns state of the one and only prog track

WiThrottle.cpp

@@ -150,7 +150,6 @@ void WiThrottle::parse(RingStream * stream, byte * cmdx) {
 	  DCCWaveform::progTrack.setPowerMode(cmd[3]=='1'?POWERMODE::ON:POWERMODE::OFF);
 */
 
-	CommandDistributor::broadcastPower();
       }
 #if defined(EXRAIL_ACTIVE)
       else if (cmd[1]=='R' && cmd[2]=='A' && cmd[3]=='2' ) { // Route activate
@@ -496,7 +495,6 @@ void WiThrottle::getLocoCallback(int16_t locoid) {
   TrackManager::setJoin(true);          // <1 JOIN> so we can drive loco away
   DIAG(F("LocoCallback commit success"));
   stashStream->commit();
-  CommandDistributor::broadcastPower();
 }
 
 void WiThrottle::sendIntro(Print* stream) {

WifiESP32.cpp

@@ -74,25 +74,39 @@ class NetworkClient {
 public:
   NetworkClient(WiFiClient c) {
     wifi = c;
-  };
-  bool ok() {
-    return (inUse && wifi.connected());
-  };
-  bool recycle(WiFiClient c) {
-
-    if (inUse == true) return false;
-
-    // return false here until we have
-    // implemented a LRU timer
-    // if (LRU too recent) return false;
-    return false;
-
-    wifi = c;
     inUse = true;
+  };
+  bool active(byte clientId) {
+    if (!inUse)
+      return false;
+    if(!wifi.connected()) {
+      DIAG(F("Remove client %d"), clientId);
+      CommandDistributor::forget(clientId);
+      wifi.stop();
+      inUse = false;
+      return false;
+    }
     return true;
+  }
+  bool recycle(WiFiClient c) {
+    if (wifi == c) {
+      if (inUse == true)
+	DIAG(F("WARNING: Duplicate"));
+      else
+	DIAG(F("Returning"));
+      inUse = true;
+      return true;
+    }
+    if (inUse == false) {
+      wifi = c;
+      inUse = true;
+      return true;
+    }
+    return false;
   };
   WiFiClient wifi;
-  bool inUse = true;
+private:
+  bool inUse;
 };
 
 static std::vector<NetworkClient> clients; // a list to hold all clients
@@ -165,7 +179,7 @@ bool WifiESP::setup(const char *SSid,
     if (WiFi.status() == WL_CONNECTED) {
       // 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());
+      LCD(7, F("IP: %s"), WiFi.localIP().toString().c_str());
       wifiUp = true;
     } else {
       DIAG(F("Could not connect to Wifi SSID %s"),SSid);
@@ -282,37 +296,26 @@ void WifiESP::loop() {
   // really no good way to check for LISTEN especially in AP mode?
   wl_status_t wlStatus;
   if (APmode || (wlStatus = WiFi.status()) == WL_CONNECTED) {
-    // loop over all clients and remove inactive
-    for (clientId=0; clientId<clients.size(); clientId++){
-      // check if client is there and alive
-      if(clients[clientId].inUse && !clients[clientId].wifi.connected()) {
-	DIAG(F("Remove client %d"), clientId);
-	CommandDistributor::forget(clientId);
-	clients[clientId].wifi.stop();
-	clients[clientId].inUse = false;
-	//Do NOT clients.erase(clients.begin()+clientId) as
-	//that would mix up clientIds for later.
-      }
-    }
     if (server->hasClient()) {
       WiFiClient client;
       while (client = server->available()) {
 	for (clientId=0; clientId<clients.size(); clientId++){
 	  if (clients[clientId].recycle(client)) {
-	    DIAG(F("Recycle client %d %s"), clientId, client.remoteIP().toString().c_str());
+	    DIAG(F("Recycle client %d %s:%d"), clientId, client.remoteIP().toString().c_str(),client.remotePort());
 	    break;
 	  }
 	}
 	if (clientId>=clients.size()) {
 	  NetworkClient nc(client);
 	  clients.push_back(nc);
-	  DIAG(F("New client %d, %s"), clientId, client.remoteIP().toString().c_str());
+	  DIAG(F("New client %d, %s:%d"), clientId, client.remoteIP().toString().c_str(),client.remotePort());
 	}
       }
     }
     // loop over all connected clients
+    // this removes as a side effect inactive clients when checking ::active()
     for (clientId=0; clientId<clients.size(); clientId++){
-      if(clients[clientId].ok()) {
+      if(clients[clientId].active(clientId)) {
 	int len;
 	if ((len = clients[clientId].wifi.available()) > 0) {
 	  // read data from client
@@ -350,7 +353,7 @@ void WifiESP::loop() {
 	}
 	// buffer filled, end with '\0' so we can use it as C string
 	buffer[count]='\0';
-	if((unsigned int)clientId <= clients.size() && clients[clientId].ok()) {
+	if((unsigned int)clientId <= clients.size() && clients[clientId].active(clientId)) {
 	  if (Diag::CMD || Diag::WITHROTTLE)
 	    DIAG(F("SEND %d:%s"), clientId, buffer);
 	  clients[clientId].wifi.write(buffer,count);
@@ -383,8 +386,9 @@ void WifiESP::loop() {
   // prio task. On core1 this is not a problem
   // as there the wdt is disabled by the
   // arduio IDE startup routines.
-  if (xPortGetCoreID() == 0)
+  if (xPortGetCoreID() == 0) {
     feedTheDog0();
-  yield();
+    yield();
+  }
 }
 #endif //ESP32

WifiInterface.cpp

@@ -68,7 +68,9 @@ Stream * WifiInterface::wifiStream;
 #define NUM_SERIAL 3
 #define SERIAL1 Serial3
 #define SERIAL3 Serial5
-#elif defined(ARDUINO_NUCLEO_F413ZH) || defined(ARDUINO_NUCLEO_F429ZI) || defined(ARDUINO_NUCLEO_F446ZE) || defined(ARDUINO_NUCLEO_F412ZG)
+#elif defined(ARDUINO_NUCLEO_F413ZH) || defined(ARDUINO_NUCLEO_F429ZI) \
+    || defined(ARDUINO_NUCLEO_F446ZE) || defined(ARDUINO_NUCLEO_F412ZG) \
+    || defined(ARDUINO_NUCLEO_F439ZI)
 #define NUM_SERIAL 2
 #define SERIAL1 Serial6
 #else

version.h

@@ -3,7 +3,15 @@
 
 #include "StringFormatter.h"
 
-#define VERSION "5.2.12"
+#define VERSION "5.2.18"
+// 5.2.18 - Display network IP fix
+// 5.2.17 - ESP32 simplify network logic
+// 5.2.16 - Bugfix to allow for devices using the EX-IOExpander protocol to have no analogue or no digital pins
+// 5.2.15 - move call to CommandDistributor::broadcastPower() into the TrackManager::setTrackPower(*) functions
+//        - add repeats to function packets that are not reminded in accordance with accessory packets
+// 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