Merge branch 'master' into Broadcast

DCC.cpp

@@ -20,7 +20,9 @@
 #include "DIAG.h"
 #include "DCC.h"
 #include "DCCWaveform.h"
+#ifndef DISABLE_EEPROM
 #include "EEStore.h"
+#endif
 #include "GITHUB_SHA.h"
 #include "version.h"
 #include "FSH.h"
@@ -56,9 +58,11 @@ void DCC::begin(const FSH * motorShieldName, MotorDriver * mainDriver, MotorDriv
   // Initialise HAL layer before reading EEprom.
   IODevice::begin();
 
+#ifndef DISABLE_EEPROM
   // Load stuff from EEprom
   (void)EEPROM; // tell compiler not to warn this is unused
   EEStore::init();
+#endif
 
   DCCWaveform::begin(mainDriver,progDriver); 
 }
@@ -84,7 +88,7 @@ void DCC::setThrottle2( uint16_t cab, byte speedCode)  {
   uint8_t nB = 0;
   // DIAG(F("setSpeedInternal %d %x"),cab,speedCode);
   
-  if (cab > 127)
+  if (cab > HIGHEST_SHORT_ADDR)
     b[nB++] = highByte(cab) | 0xC0;    // convert train number into a two-byte address
   b[nB++] = lowByte(cab);
 
@@ -124,7 +128,7 @@ void DCC::setFunctionInternal(int cab, byte byte1, byte byte2) {
   byte b[4];
   byte nB = 0;
 
-  if (cab > 127)
+  if (cab > HIGHEST_SHORT_ADDR)
     b[nB++] = highByte(cab) | 0xC0;    // convert train number into a two-byte address
   b[nB++] = lowByte(cab);
   if (byte1!=0) b[nB++] = byte1;
@@ -153,7 +157,7 @@ void DCC::setFn( int cab, int16_t functionNumber, bool on) {
     //non reminding advanced binary bit set 
     byte b[5];
     byte nB = 0;
-    if (cab > 127)
+    if (cab > HIGHEST_SHORT_ADDR)
       b[nB++] = highByte(cab) | 0xC0;    // convert train number into a two-byte address
     b[nB++] = lowByte(cab);
     if (functionNumber <= 127) {
@@ -262,7 +266,7 @@ void DCC::setAccessory(int address, byte number, bool activate) {
 void DCC::writeCVByteMain(int cab, int cv, byte bValue)  {
   byte b[5];
   byte nB = 0;
-  if (cab > 127)
+  if (cab > HIGHEST_SHORT_ADDR)
     b[nB++] = highByte(cab) | 0xC0;    // convert train number into a two-byte address
 
   b[nB++] = lowByte(cab);
@@ -283,7 +287,7 @@ void DCC::writeCVBitMain(int cab, int cv, byte bNum, bool bValue)  {
   bValue = bValue % 2;
   bNum = bNum % 8;
 
-  if (cab > 127)
+  if (cab > HIGHEST_SHORT_ADDR)
     b[nB++] = highByte(cab) | 0xC0;    // convert train number into a two-byte address
 
   b[nB++] = lowByte(cab);
@@ -548,7 +552,7 @@ void DCC::setLocoId(int id,ACK_CALLBACK callback) {
     callback(-1);
     return;
   }
-  if (id<=127)
+  if (id<=HIGHEST_SHORT_ADDR)
       ackManagerSetup(id, SHORT_LOCO_ID_PROG, callback);
   else
       ackManagerSetup(id | 0xc000,LONG_LOCO_ID_PROG, callback);
@@ -906,7 +910,7 @@ void DCC::ackManagerLoop() {
           
      case COMBINELOCOID: 
           // ackManagerStash is  cv17, ackManagerByte is CV 18
-          callback( ackManagerByte + ((ackManagerStash - 192) << 8));
+          callback( LONG_ADDR_MARKER | ( ackManagerByte + ((ackManagerStash - 192) << 8)));
           return;            
 
      case ITSKIP:

DCC.h

@@ -23,6 +23,16 @@
 #include "MotorDrivers.h"
 #include "FSH.h"
 
+#include "defines.h"
+#ifndef HIGHEST_SHORT_ADDR
+#define HIGHEST_SHORT_ADDR 127
+#else
+#if HIGHEST_SHORT_ADDR > 127
+#error short addr greater than 127 does not make sense
+#endif
+#endif
+const uint16_t LONG_ADDR_MARKER = 0x4000;
+
 typedef void (*ACK_CALLBACK)(int16_t result);
 
 enum ackOp : byte

DCCEXParser.cpp

@@ -56,7 +56,9 @@ const int16_t HASH_KEYWORD_ON = 2657;
 const int16_t HASH_KEYWORD_DCC = 6436;
 const int16_t HASH_KEYWORD_SLOW = -17209;
 const int16_t HASH_KEYWORD_PROGBOOST = -6353;
+#ifndef DISABLE_EEPROM
 const int16_t HASH_KEYWORD_EEPROM = -7168;
+#endif
 const int16_t HASH_KEYWORD_LIMIT = 27413;
 const int16_t HASH_KEYWORD_MAX = 16244;
 const int16_t HASH_KEYWORD_MIN = 15978;
@@ -237,7 +239,9 @@ void DCCEXParser::parse(const FSH * cmd) {
 
 void DCCEXParser::parse(Print *stream, byte *com, RingStream * ringStream)
 {
+#ifndef DISABLE_EEPROM
     (void)EEPROM; // tell compiler not to warn this is unused
+#endif
     if (Diag::CMD)
         DIAG(F("PARSING:%s"), com);
     int16_t p[MAX_COMMAND_PARAMS];
@@ -327,7 +331,7 @@ void DCCEXParser::parse(Print *stream, byte *com, RingStream * ringStream)
           || ((p[activep]  & 0x01) != p[activep]) // invalid activate 0|1
           ) break; 
           // Honour the configuration option (config.h) which allows the <a> command to be reversed
-#ifdef DCC_ACCESSORY_RCN_213
+#ifdef DCC_ACCESSORY_COMMAND_REVERSE
           DCC::setAccessory(address, subaddress,p[activep]==0);
 #else
           DCC::setAccessory(address, subaddress,p[activep]==1);
@@ -505,6 +509,7 @@ void DCCEXParser::parse(Print *stream, byte *com, RingStream * ringStream)
         // TODO Send stats of  speed reminders table
         return;       
 
+#ifndef DISABLE_EEPROM
     case 'E': // STORE EPROM <E>
         EEStore::store();
         StringFormatter::send(stream, F("<e %d %d %d>\n"), EEStore::eeStore->data.nTurnouts, EEStore::eeStore->data.nSensors, EEStore::eeStore->data.nOutputs);
@@ -514,7 +519,7 @@ void DCCEXParser::parse(Print *stream, byte *com, RingStream * ringStream)
         EEStore::clear();
         StringFormatter::send(stream, F("<O>\n"));
         return;
-
+#endif
     case ' ': // < >
         StringFormatter::send(stream, F("\n"));
         return;
@@ -828,10 +833,12 @@ bool DCCEXParser::parseD(Print *stream, int16_t params, int16_t p[])
           break; // and <X> if we didnt restart 
         }
 
+#ifndef DISABLE_EEPROM
     case HASH_KEYWORD_EEPROM: // <D EEPROM NumEntries>
 	if (params >= 2)
 	    EEStore::dump(p[1]);
 	return true;
+#endif
 
     case HASH_KEYWORD_SPEED28:
         DCC::setGlobalSpeedsteps(28);
@@ -921,10 +928,21 @@ void DCCEXParser::callback_R(int16_t result)
     commitAsyncReplyStream();
 }
 
-void DCCEXParser::callback_Rloco(int16_t result)
+void DCCEXParser::callback_Rloco(int16_t result) {
-{
+  const FSH * detail;
-    StringFormatter::send(getAsyncReplyStream(), F("<r %d>\n"), result);
+  if (result<=0) {
-    commitAsyncReplyStream();
+    detail=F("<r ERROR %d>\n");
+  } else {
+    bool longAddr=result & LONG_ADDR_MARKER;        //long addr
+    if (longAddr)
+      result = result^LONG_ADDR_MARKER;
+    if (longAddr && result <= HIGHEST_SHORT_ADDR)
+      detail=F("<r LONG %d UNSUPPORTED>\n");
+    else
+      detail=F("<r %d>\n");
+  }
+  StringFormatter::send(getAsyncReplyStream(), detail, result);
+  commitAsyncReplyStream();
 }
 
 void DCCEXParser::callback_Wloco(int16_t result)

EEStore.cpp

@@ -18,6 +18,9 @@
  *  You should have received a copy of the GNU General Public License
  *  along with CommandStation.  If not, see <https://www.gnu.org/licenses/>.
  */
+
+#include "defines.h"
+#ifndef DISABLE_EEPROM
 #include "EEStore.h"
 
 #include "DIAG.h"
@@ -103,3 +106,4 @@ void EEStore::dump(int num) {
 
 EEStore *EEStore::eeStore = NULL;
 int EEStore::eeAddress = 0;
+#endif

EEStore.h

@@ -17,6 +17,7 @@
  *  You should have received a copy of the GNU General Public License
  *  along with CommandStation.  If not, see <https://www.gnu.org/licenses/>.
  */
+#ifndef DISABLE_EEPROM
 #ifndef EEStore_h
 #define EEStore_h
 
@@ -52,3 +53,4 @@ struct EEStore{
 };
 
 #endif
+#endif // DISABLE_EEPROM

GITHUB_SHA.h

@@ -1 +1 @@
-#define GITHUB_SHA "d4ee215"
+#define GITHUB_SHA "0f728c1"

IO_DCCAccessory.cpp

@@ -47,11 +47,15 @@ void DCCAccessoryDecoder::_begin() {
 // Device-specific write function.  State 1=closed, 0=thrown.  Adjust for RCN-213 compliance
 void DCCAccessoryDecoder::_write(VPIN id, int state) {
   int packedAddress = _packedAddress + id - _firstVpin;
-  #ifdef DIAG_IO
+#if defined(HAL_ACCESSORY_COMMAND_REVERSE)
-  DIAG(F("DCC Write Linear Address:%d State:%d"), packedAddress, state);
-  #endif
-#if !defined(DCC_ACCESSORY_RCN_213)
   state = !state;
+#ifdef DIAG_IO
+  DIAG(F("DCC Write Linear Address:%d State:%d (inverted)"), packedAddress, state);
+#endif
+#else
+#ifdef DIAG_IO
+  DIAG(F("DCC Write Linear Address:%d State:%d"), packedAddress, state);
+#endif
 #endif
   DCC::setAccessory(ADDRESS(packedAddress), SUBADDRESS(packedAddress), state);
 }

Outputs.cpp

@@ -82,7 +82,9 @@ the state of any outputs being monitored or controlled by a separate interface o
 **********************************************************************/
 
 #include "Outputs.h"
+#ifndef DISABLE_EEPROM
 #include "EEStore.h"
+#endif
 #include "StringFormatter.h"
 #include "IODevice.h"
 
@@ -102,10 +104,11 @@ void  Output::activate(uint16_t s){
   data.active = s;                     // if s>0, set status to active, else inactive
   // set state of output pin to HIGH or LOW depending on whether bit zero of iFlag is set to 0 (ACTIVE=HIGH) or 1 (ACTIVE=LOW)
   IODevice::write(data.pin, s ^ data.invert);  
-
+#ifndef DISABLE_EEPROM
   // Update EEPROM if output has been stored.    
   if(EEStore::eeStore->data.nOutputs > 0 && num > 0)
     EEPROM.put(num, data.oStatus);
+#endif
 }
 
 ///////////////////////////////////////////////////////////////////////////////
@@ -141,7 +144,7 @@ bool Output::remove(uint16_t n){
 
 ///////////////////////////////////////////////////////////////////////////////
 // Static function to load configuration and state of all Outputs from EEPROM
-
+#ifndef DISABLE_EEPROM
 void Output::load(){
   struct OutputData data;
   Output *tt;
@@ -176,6 +179,7 @@ void Output::store(){
   }
 
 }
+#endif
 
 ///////////////////////////////////////////////////////////////////////////////
 // Static function to create an Output object

Outputs.h

@@ -48,8 +48,10 @@ public:
   bool isActive();
   static Output* get(uint16_t);
   static bool remove(uint16_t);
+#ifndef DISABLE_EEPROM
   static void load();
   static void store();
+#endif
   static Output *create(uint16_t, VPIN, int, int=0);
   static Output *firstOutput;
   struct OutputData data;

Sensors.cpp

@@ -69,7 +69,9 @@ decide to ignore the <q ID> return and only react to <Q ID> triggers.
 #include "StringFormatter.h"
 #include "CommandDistributor.h"
 #include "Sensors.h"
+#ifndef DISABLE_EEPROM
 #include "EEStore.h"
+#endif
 #include "IODevice.h"
 
 
@@ -274,7 +276,7 @@ bool Sensor::remove(int n){
 }
 
 ///////////////////////////////////////////////////////////////////////////////
-
+#ifndef DISABLE_EEPROM
 void Sensor::load(){
   struct SensorData data;
   Sensor *tt;
@@ -302,7 +304,7 @@ void Sensor::store(){
     EEStore::eeStore->data.nSensors++;
   }
 }
-
+#endif
 ///////////////////////////////////////////////////////////////////////////////
 
 Sensor *Sensor::firstSensor=NULL;

Sensors.h

@@ -68,8 +68,10 @@ public:
   Sensor *nextSensor;
 
   void setState(int state);
+#ifndef DISABLE_EEPROM
   static void load();
   static void store();
+#endif
   static Sensor *create(int id, VPIN vpin, int pullUp);
   static Sensor* get(int id);  
   static bool remove(int id);  

Turnouts.cpp

@@ -22,7 +22,9 @@
 
 
 #include "defines.h"  // includes config.h
+#ifndef DISABLE_EEPROM
 #include "EEStore.h"
+#endif
 #include "StringFormatter.h"
 #include "CommandDistributor.h"
 #include "RMFT2.h"
@@ -136,10 +138,12 @@
     if (ok) {
       turnoutlistHash++;  // let withrottle know something changed
 
+#ifndef DISABLE_EEPROM
       // Write byte containing new closed/thrown state to EEPROM if required.  Note that eepromAddress
       // is always zero for LCN turnouts.
       if (EEStore::eeStore->data.nTurnouts > 0 && tt->_eepromAddress > 0) 
         EEPROM.put(tt->_eepromAddress, tt->_turnoutData.flags);
+#endif
 
     #if defined(RMFT_ACTIVE)
       RMFT2::turnoutEvent(id, closeFlag);
@@ -151,6 +155,7 @@
     return ok;
   }
 
+#ifndef DISABLE_EEPROM
   // Load all turnout objects
   /* static */ void Turnout::load() {
     for (uint16_t i=0; i<EEStore::eeStore->data.nTurnouts; i++) {
@@ -204,7 +209,7 @@
 #endif
     return tt;
   }
-
+#endif
 
 /*************************************************************************************
  * ServoTurnout - Turnout controlled by servo device.
@@ -263,6 +268,7 @@
 
   // Load a Servo turnout definition from EEPROM.  The common Turnout data has already been read at this point.
   Turnout *ServoTurnout::load(struct TurnoutData *turnoutData) {
+#ifndef DISABLE_EEPROM
     ServoTurnoutData servoTurnoutData;
     // Read class-specific data from EEPROM
     EEPROM.get(EEStore::pointer(), servoTurnoutData);
@@ -272,6 +278,10 @@
     Turnout *tt = ServoTurnout::create(turnoutData->id, servoTurnoutData.vpin, servoTurnoutData.thrownPosition,
       servoTurnoutData.closedPosition, servoTurnoutData.profile, turnoutData->closed);
     return tt;
+#else
+    (void)turnoutData;
+    return NULL;
+#endif
   }
 
   // For DCC++ classic compatibility, state reported to JMRI is 1 for thrown and 0 for closed
@@ -294,6 +304,7 @@
   }
 
   void ServoTurnout::save() {
+#ifndef DISABLE_EEPROM
     // Write turnout definition and current position to EEPROM
     // First write common servo data, then
     // write the servo-specific data
@@ -301,6 +312,7 @@
     EEStore::advance(sizeof(_turnoutData));
     EEPROM.put(EEStore::pointer(), _servoTurnoutData);
     EEStore::advance(sizeof(_servoTurnoutData));
+#endif
   }
 
 /*************************************************************************************
@@ -353,6 +365,7 @@
 
   // Load a DCC turnout definition from EEPROM.  The common Turnout data has already been read at this point.
   /* static */ Turnout *DCCTurnout::load(struct TurnoutData *turnoutData) {
+#ifndef DISABLE_EEPROM
     DCCTurnoutData dccTurnoutData;
     // Read class-specific data from EEPROM
     EEPROM.get(EEStore::pointer(), dccTurnoutData);
@@ -362,6 +375,10 @@
     DCCTurnout *tt = new DCCTurnout(turnoutData->id, dccTurnoutData.address, dccTurnoutData.subAddress);
 
     return tt;
+#else
+    (void)turnoutData;
+    return NULL;
+#endif
   }
 
   void DCCTurnout::print(Print *stream) {
@@ -382,6 +399,7 @@
   }
 
   void DCCTurnout::save() {
+#ifndef DISABLE_EEPROM
     // Write turnout definition and current position to EEPROM
     // First write common servo data, then
     // write the servo-specific data
@@ -389,6 +407,7 @@
     EEStore::advance(sizeof(_turnoutData));
     EEPROM.put(EEStore::pointer(), _dccTurnoutData);
     EEStore::advance(sizeof(_dccTurnoutData));
+#endif
   }
 
 
@@ -427,6 +446,7 @@
 
   // Load a VPIN turnout definition from EEPROM.  The common Turnout data has already been read at this point.
   /* static */ Turnout *VpinTurnout::load(struct TurnoutData *turnoutData) {
+#ifndef DISABLE_EEPROM
     VpinTurnoutData vpinTurnoutData;
     // Read class-specific data from EEPROM
     EEPROM.get(EEStore::pointer(), vpinTurnoutData);
@@ -436,6 +456,10 @@
     VpinTurnout *tt = new VpinTurnout(turnoutData->id, vpinTurnoutData.vpin, turnoutData->closed);
 
     return tt;
+#else
+    (void)turnoutData;
+    return NULL;
+#endif
   }
 
   // Report 1 for thrown, 0 for closed.
@@ -451,6 +475,7 @@
   }
 
   void VpinTurnout::save() {
+#ifndef DISABLE_EEPROM
     // Write turnout definition and current position to EEPROM
     // First write common servo data, then
     // write the servo-specific data
@@ -458,6 +483,7 @@
     EEStore::advance(sizeof(_turnoutData));
     EEPROM.put(EEStore::pointer(), _vpinTurnoutData);
     EEStore::advance(sizeof(_vpinTurnoutData));
+#endif
   }
 
 

Turnouts.h

@@ -155,13 +155,14 @@ public:
 
   inline static Turnout *first() { return _firstTurnout; }
 
+#ifndef DISABLE_EEPROM
   // Load all turnout definitions.
   static void load();
   // Load one turnout definition
   static Turnout *loadTurnout();
   // Save all turnout definitions
   static void store();
-
+#endif
   static void printAll(Print *stream) {
     for (Turnout *tt = _firstTurnout; tt != 0; tt = tt->_nextTurnout)
       StringFormatter::send(stream, F("<H %c %c>\n"),tt->getId(), tt->isThrown());

WiThrottle.cpp

@@ -51,6 +51,8 @@
 #include "version.h"
 #include "RMFT2.h"
 
+#define STR_HELPER(x) #x
+#define STR(x) STR_HELPER(x)
 
 #define LOOPLOCOS(THROTTLECHAR, CAB)  for (int loco=0;loco<MAX_MY_LOCO;loco++) \
       if ((myLocos[loco].throttle==THROTTLECHAR || '*'==THROTTLECHAR) && (CAB<0 || myLocos[loco].cab==CAB))
@@ -409,7 +411,7 @@ void WiThrottle::checkHeartbeat() {
 }
 
 char WiThrottle::LorS(int cab) {
-    return (cab<127)?'S':'L';
+    return (cab<=HIGHEST_SHORT_ADDR)?'S':'L';
 }
 
 // Drive Away feature. Callback handling
@@ -421,13 +423,26 @@ char         WiThrottle::stashThrottleChar;
 
 void WiThrottle::getLocoCallback(int16_t locoid) {
   stashStream->mark(stashClient);
-  if (locoid<0) StringFormatter::send(stashStream,F("HMNo loco found on prog track\n"));
+
+  if (locoid<=0)
+    StringFormatter::send(stashStream,F("HMNo loco found on prog track\n"));
   else {
-    char addcmd[20]={'M',stashThrottleChar,'+',LorS(locoid) };
+    // short or long
-    itoa(locoid,addcmd+4,10);
+    char addrchar;
-    stashInstance->multithrottle(stashStream, (byte *)addcmd);
+    if (locoid & LONG_ADDR_MARKER) { // long addr
-    DCCWaveform::progTrack.setPowerMode(POWERMODE::ON);
+      locoid = locoid ^ LONG_ADDR_MARKER;
-    DCC::setProgTrackSyncMain(true);  // <1 JOIN> so we can drive loco away
+      addrchar = 'L';
+    } else
+      addrchar = 'S';
+    if (addrchar == 'L' && locoid <= HIGHEST_SHORT_ADDR )
+      StringFormatter::send(stashStream,F("HMLong addr <= " STR(HIGHEST_SHORT_ADDR) " not supported\n"));
+    else {
+      char addcmd[20]={'M',stashThrottleChar,'+', addrchar};
+      itoa(locoid,addcmd+4,10);
+      stashInstance->multithrottle(stashStream, (byte *)addcmd);
+      DCCWaveform::progTrack.setPowerMode(POWERMODE::ON);
+      DCC::setProgTrackSyncMain(true);  // <1 JOIN> so we can drive loco away
+    }
   }
   stashStream->commit();
 }

config.example.h

@@ -128,6 +128,27 @@ The configuration file for DCC-EX Command Station
 // Define scroll mode as 0, 1 or 2
 #define SCROLLMODE 1
 
+/////////////////////////////////////////////////////////////////////////////////////
+// DISABLE EEPROM
+//
+// If you do not need the EEPROM at all, you can disable all the code that saves
+// data in the EEPROM. You might want to do that if you are in a Arduino UNO
+// and want to use the EX-RAIL automation. Otherwise you do not have enough RAM
+// to do that. Of course, then none of the EEPROM related commands works.
+//
+// #define DISABLE_EEPROM
+
+/////////////////////////////////////////////////////////////////////////////////////
+// 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
+// another view. Lenz CS for example have considered addresses long from 100. If
+// you want to change to that mode, do 
+//#define HIGHEST_SHORT_ADDR 99
+// If you want to run all your locos addressed long format, you could even do a 
+//#define HIGHEST_SHORT_ADDR 0
+// We do not support to use the same address, for example 100(long) and 100(short)
+// at the same time, there must be a border.
+
 /////////////////////////////////////////////////////////////////////////////////////
 //
 // DEFINE TURNOUTS/ACCESSORIES FOLLOW NORM RCN-213
@@ -141,7 +162,17 @@ The configuration file for DCC-EX Command Station
 // don't add it to your config.h.
 //#define DCC_TURNOUTS_RCN_213
 
-// The following #define likewise inverts the behaviour of the <a> command 
+// By default, the driver which defines a DCC accessory decoder
+// does send out the same state change on the DCC packet as it
+// receives. This means a VPIN state=1 sends D=1 (close turnout
+// or signal green) in the DCC packet. This can be reversed if
+// necessary.
+//#define HAL_ACCESSORY_COMMAND_REVERSE
+
+// If you have issues with that the direction of the accessory commands is
+// reversed (for example when converting from another CS to DCC-EX) then
+// you can use this to revese the sense of all accessory commmands sent
+// over DCC++. This #define likewise inverts the behaviour of the <a> command
 // for triggering DCC Accessory Decoders, so that <a addr subaddr 0> generates a
 // DCC packet with D=1 (close turnout) and <a addr subaddr 1> generates D=0 
 // (throw turnout).
@@ -155,7 +186,8 @@ The configuration file for DCC-EX Command Station
 // To monitor a throttle on one or more serial ports, uncomment the defines below.
 // NOTE: do not define here the WiFi shield serial port or your wifi will not work.
 //
-// #define SERIAL1_COMMAND  
+//#define SERIAL1_COMMAND  
-// #define SERIAL2_COMMAND  
+//#define SERIAL2_COMMAND  
-// #define SERIAL3_COMMAND  
+//#define SERIAL3_COMMAND  
+
 /////////////////////////////////////////////////////////////////////////////////////

defines.h

@@ -39,19 +39,29 @@
 #if (defined(ARDUINO_AVR_MEGA) || defined(ARDUINO_AVR_MEGA2560) || defined(ARDUINO_SAMD_ZERO)  || defined(TEENSYDUINO))
  #define BIG_RAM
 #endif 
-#if ENABLE_WIFI && defined(BIG_RAM)
+#if ENABLE_WIFI
-#define WIFI_ON true
+  #if defined(BIG_RAM)
-#ifndef WIFI_CHANNEL
+    #define WIFI_ON true
-#define WIFI_CHANNEL 1
+    #ifndef WIFI_CHANNEL
-#endif
+      #define WIFI_CHANNEL 1
+    #endif
+  #else
+    #warning You have defined that you want WIFI but your hardware has not enough memory to do that, so WIFI DISABLED
+    #define WIFI_ON false
+  #endif
 #else
-#define WIFI_ON false
+  #define WIFI_ON false
 #endif
 
-#if ENABLE_ETHERNET && defined(BIG_RAM)
+#if ENABLE_ETHERNET
-#define ETHERNET_ON true
+  #if defined(BIG_RAM)
+    #define ETHERNET_ON true
+  #else
+    #warning You have defined that you want ETHERNET but your hardware has not enough memory to do that, so ETHERNET DISABLED
+    #define ETHERNET_ON false
+  #endif
 #else
-#define ETHERNET_ON false
+  #define ETHERNET_ON false
 #endif
 
 #if WIFI_ON && ETHERNET_ON
@@ -65,8 +75,12 @@
 //
 #define WIFI_SERIAL_LINK_SPEED 115200
 
-#if __has_include ( "myAutomation.h") && defined(BIG_RAM)
+#if __has_include ( "myAutomation.h")
-  #define RMFT_ACTIVE
+  #if defined(BIG_RAM) || defined(DISABLE_EEPROM)
+    #define RMFT_ACTIVE
+  #else
+    #warning You have myAutomation.h but your hardware has not enough memory to do that, so EX-RAIL DISABLED
+  #endif
 #endif
 
 #endif

version.h

@@ -3,7 +3,7 @@
 
 #include "StringFormatter.h"
 
-#define VERSION "3.2.0 rc5"
+#define VERSION "3.2.0 rc7"
 // 3.2.0 Major functional and non-functional changes.
 //       New HAL added for I/O (digital and analogue inputs and outputs, servos etc).
 //         Support for MCP23008, MCP23017 and PCF9584 I2C GPIO Extender modules.
@@ -21,6 +21,9 @@
 //       Configuration options to globally flip polarity of DCC Accessory states when driven
 //       from <a> command and <T> command.
 //       Increased use of display for showing loco decoder programming information.
+//       Can disable EEPROM code
+//       Can define border between long and short addresses
+//       Turnout and accessory states (thrown/closed = 0/1 or 1/0) can be set to match RCN-213
 //       ...
 // 3.1.7 Bugfix: Unknown locos should have speed forward 
 // 3.1.6 Make output ID two bytes and guess format/size of registered outputs found in EEPROM