Merge 04f0f56348 into fe9b1da8a3

CommandDistributor.cpp

@@ -310,11 +310,6 @@ void CommandDistributor::broadcastRaw(clientType type, char * msg) {
   broadcastReply(type, F("%s"),msg);
 }
 
-void CommandDistributor::broadcastMessage(char * message) {
-  broadcastReply(COMMAND_TYPE, F("<m \"%s\">\n"),message);
-  broadcastReply(WITHROTTLE_TYPE, F("Hm%s\n"),message);
-}
-
 void CommandDistributor::broadcastTrackState(const FSH* format, byte trackLetter, const FSH *modename, int16_t dcAddr) {
   broadcastReply(COMMAND_TYPE, format, trackLetter, modename, dcAddr);
 }

CommandDistributor.h

@@ -60,7 +60,6 @@ public :
   static void forget(byte clientId);
   static void broadcastRouteState(uint16_t routeId,byte state);
   static void broadcastRouteCaption(uint16_t routeId,const FSH * caption);
-  static void broadcastMessage(char * message);
   
   // Handling code for virtual LCD receiver.
   static Print * getVirtualLCDSerial(byte screen, byte row);

CommandStation-EX.ino

@@ -65,9 +65,6 @@
 #ifdef EXRAIL_WARNING
 #warning You have myAutomation.h but your hardware has not enough memory to do that, so EX-RAIL DISABLED
 #endif
-// compile time check, passwords 1 to 7 chars do not work, so do not try to compile with them at all
-// remember trailing '\0', sizeof("") == 1.
-#define PASSWDCHECK(S) static_assert(sizeof(S) == 1 || sizeof(S) > 8, "Password shorter than 8 chars")
 
 void setup()
 {
@@ -105,12 +102,10 @@ void setup()
   // Start Ethernet if it exists
 #ifndef ARDUINO_ARCH_ESP32
 #if WIFI_ON
-  PASSWDCHECK(WIFI_PASSWORD); // compile time check
   WifiInterface::setup(WIFI_SERIAL_LINK_SPEED, F(WIFI_SSID), F(WIFI_PASSWORD), F(WIFI_HOSTNAME), IP_PORT, WIFI_CHANNEL, WIFI_FORCE_AP);
 #endif // WIFI_ON
 #else
   // ESP32 needs wifi on always
-  PASSWDCHECK(WIFI_PASSWORD); // compile time check
   WifiESP::setup(WIFI_SSID, WIFI_PASSWORD, WIFI_HOSTNAME, IP_PORT, WIFI_CHANNEL, WIFI_FORCE_AP);
 #endif // ARDUINO_ARCH_ESP32
 

DCC.cpp

@@ -153,22 +153,6 @@ uint8_t DCC::getThrottleSpeedByte(int cab) {
   return speedTable[reg].speedCode;
 }
 
-// returns 0 to 7 for frequency
-uint8_t DCC::getThrottleFrequency(int cab) {
-#if defined(ARDUINO_AVR_UNO)
-  (void)cab;
-  return 0;
-#else
-  int reg=lookupSpeedTable(cab);
-  if (reg<0)
-    return 0; // use default frequency
-  // shift out first 29 bits so we have the 3 "frequency bits" left
-  uint8_t res = (uint8_t)(speedTable[reg].functions >>29);
-  //DIAG(F("Speed table %d functions %l shifted %d"), reg, speedTable[reg].functions, res);
-  return res;
-#endif
-}
-
 // returns direction on loco
 // or true/forward on "loco not found"
 bool DCC::getThrottleDirection(int cab) {
@@ -199,55 +183,43 @@ bool DCC::setFn( int cab, int16_t functionNumber, bool on) {
        b[nB++] = functionNumber >>7 ;  // high order bits
     }
     DCCWaveform::mainTrack.schedulePacket(b, nB, 4);
-  }
-  // We use the reminder table up to 28 for normal functions.
-  // We use 29 to 31 for DC frequency as well so up to 28
-  // are "real" functions and 29 to 31 are frequency bits
-  // controlled by function buttons
-  if (functionNumber > 31)
     return true;
+  }
 
   int reg = lookupSpeedTable(cab);
   if (reg<0) return false;
 
   // Take care of functions:
   // Set state of function
-  uint32_t previous=speedTable[reg].functions;
+  unsigned long previous=speedTable[reg].functions;
-  uint32_t funcmask = (1UL<<functionNumber);
+  unsigned long funcmask = (1UL<<functionNumber);
   if (on) {
       speedTable[reg].functions |= funcmask;
   } else {
       speedTable[reg].functions &= ~funcmask;
   }
   if (speedTable[reg].functions != previous) {
-    if (functionNumber <= 28)
     updateGroupflags(speedTable[reg].groupFlags, functionNumber);
     CommandDistributor::broadcastLoco(reg);
   }
   return true;
 }
 
-// Flip function state (used from withrottle protocol)
+// Flip function state
 void DCC::changeFn( int cab, int16_t functionNumber) {
-  if (cab<=0 || functionNumber>31) return;
+  if (cab<=0 || functionNumber>28) return;
   int reg = lookupSpeedTable(cab);
   if (reg<0) return;
   unsigned long funcmask = (1UL<<functionNumber);
   speedTable[reg].functions ^= funcmask;
-  if (functionNumber <= 28) {
   updateGroupflags(speedTable[reg].groupFlags, functionNumber);
-  }
   CommandDistributor::broadcastLoco(reg);
 }
 
-// Report function state (used from withrottle protocol)
+int DCC::getFn( int cab, int16_t functionNumber) {
-// returns 0 false, 1 true or -1 for do not know
+  if (cab<=0 || functionNumber>28) return -1;  // unknown
-int8_t DCC::getFn( int cab, int16_t functionNumber) {
-  if (cab<=0 || functionNumber>31)
-    return -1;  // unknown
   int reg = lookupSpeedTable(cab);
-  if (reg<0)
+  if (reg<0) return -1;
-    return -1;
 
   unsigned long funcmask = (1UL<<functionNumber);
   return  (speedTable[reg].functions & funcmask)? 1 : 0;

DCC.h

@@ -61,14 +61,13 @@ public:
   static void setThrottle(uint16_t cab, uint8_t tSpeed, bool tDirection);
   static int8_t getThrottleSpeed(int cab);
   static uint8_t getThrottleSpeedByte(int cab);
-  static uint8_t getThrottleFrequency(int cab);
   static bool getThrottleDirection(int cab);
   static void writeCVByteMain(int cab, int cv, byte bValue);
   static void writeCVBitMain(int cab, int cv, byte bNum, bool bValue);
   static void setFunction(int cab, byte fByte, byte eByte);
   static bool setFn(int cab, int16_t functionNumber, bool on);
   static void changeFn(int cab, int16_t functionNumber);
-  static int8_t getFn(int cab, int16_t functionNumber);
+  static int  getFn(int cab, int16_t functionNumber);
   static uint32_t getFunctionMap(int cab);
   static void updateGroupflags(byte &flags, int16_t functionNumber);
   static void setAccessory(int address, byte port, bool gate, byte onoff = 2);
@@ -100,7 +99,7 @@ public:
     int loco;
     byte speedCode;
     byte groupFlags;
-    uint32_t functions;
+    unsigned long functions;
   };
  static LOCO speedTable[MAX_LOCOS];
  static int lookupSpeedTable(int locoId, bool autoCreate=true);

DCCEXParser.cpp

@@ -68,7 +68,7 @@ Once a new OPCODE is decided upon, update this list.
   K, Reserved for future use - Potentially Railcom
   l, Loco speedbyte/function map broadcast
   L, Reserved for LCC interface (implemented in EXRAIL)
-  m, message to throttles broadcast 
+  m,
   M, Write DCC packet
   n,
   N,
@@ -283,22 +283,25 @@ void DCCEXParser::parseOne(Print *stream, byte *com, RingStream * ringStream)
         return; // filterCallback asked us to ignore
     case 't':   // THROTTLE <t [REGISTER] CAB SPEED DIRECTION>
     {
-        int16_t cab;
-        int16_t tspeed;
-        int16_t direction;
-
         if (params==1) {  // <t cab>  display state
+        
         int16_t slot=DCC::lookupSpeedTable(p[0],false);
-	  if (slot>=0)
+        if (slot>=0) {
-	    CommandDistributor::broadcastLoco(slot);
+            DCC::LOCO * sp=&DCC::speedTable[slot];
+            StringFormatter::send(stream,F("<l %d %d %d %l>\n"),
+			sp->loco,slot,sp->speedCode,sp->functions);
+            }
         else // send dummy state speed 0 fwd no functions. 
             StringFormatter::send(stream,F("<l %d -1 128 0>\n"),p[0]);
         return; 
         }
         
+        int16_t cab;
+        int16_t tspeed;
+        int16_t direction;
+        
         if (params == 4)
         { // <t REGISTER CAB SPEED DIRECTION>
-	    // ignore register p[0]
             cab = p[1];
             tspeed = p[2];
             direction = p[3];
@@ -579,13 +582,12 @@ void DCCEXParser::parseOne(Print *stream, byte *com, RingStream * ringStream)
         DCC::setThrottle(0,1,1); // this broadcasts speed 1(estop) and sets all reminders to speed 1.
         return;
 
-#ifdef HAS_ENOUGH_MEMORY
     case 'c': // SEND METER RESPONSES <c>
         // No longer useful because of multiple tracks See <JG> and <JI>
         if (params>0) break;
         TrackManager::reportObsoleteCurrent(stream);
         return;
-#endif
+
     case 'Q': // SENSORS <Q>
         Sensor::printAll(stream);
         return;

DCCTimer.h

@@ -87,7 +87,6 @@ class DCCTimer {
   static void reset();
   
 private:
-  static void DCCEXanalogWriteFrequencyInternal(uint8_t pin, uint32_t frequency);
   static int freeMemory();
   static volatile int minimum_free_memory;
   static const int DCC_SIGNAL_TIME=58;  // this is the 58uS DCC 1-bit waveform half-cycle 

DCCTimerAVR.cpp

@@ -29,7 +29,6 @@
 #include <avr/boot.h> 
 #include <avr/wdt.h>
 #include "DCCTimer.h"
-#include "DIAG.h"
 #ifdef DEBUG_ADC
 #include "TrackManager.h"
 #endif
@@ -190,81 +189,6 @@ void DCCTimer::reset() {
 
 }
 
-void DCCTimer::DCCEXanalogWriteFrequency(uint8_t pin, uint32_t f) {
-  DCCTimer::DCCEXanalogWriteFrequencyInternal(pin, f);
-}
-void DCCTimer::DCCEXanalogWriteFrequencyInternal(uint8_t pin, uint32_t fbits) {
-#if defined(ARDUINO_AVR_UNO)
-      // Not worth doin something here as:
-      // If we are on pin 9 or 10 we are on Timer1 and we can not touch Timer1 as that is our DCC source.
-      // If we are on pin 5 or 6 we are on Timer 0 ad we can not touch Timer0 as that is millis() etc.
-      // We are most likely not on pin 3 or 11 as no known motor shield has that as brake.
-#endif
-#if defined(ARDUINO_AVR_MEGA) || defined(ARDUINO_AVR_MEGA2560)
-  // Speed mapping is done like this:
-  // No functions buttons:   000  0   -> low          131Hz
-  // Only F29 pressed        001  1   -> mid          490Hz
-  // F30 with or w/o F29     01x  2-3 -> high        3400Hz
-  // F31 with or w/o F29/30  1xx  4-7 -> supersonic 62500Hz
-  uint8_t abits;
-  uint8_t bbits;
-  if (pin == 9 || pin == 10) { // timer 2 is different
-
-    if (fbits >= 4)
-      abits = B00000011;
-    else
-      abits = B00000001;
-
-    if (fbits >= 4)
-      bbits = B0001;
-    else if (fbits >= 2)
-      bbits = B0010;
-    else if (fbits == 1)
-      bbits = B0100;
-    else //  fbits == 0
-      bbits = B0110;
-
-    TCCR2A = (TCCR2A & B11111100) | abits; // set WGM0 and WGM1
-    TCCR2B = (TCCR2B & B11110000) | bbits; // set WGM2 and 3 bits of prescaler
-    DIAG(F("Timer 2 A=%x B=%x"), TCCR2A, TCCR2B);
-
-  } else { // not timer 9 or 10
-    abits = B01;
-
-    if (fbits >= 4)
-      bbits = B1001;
-    else if (fbits >= 2)
-      bbits = B0010;
-    else if (fbits == 1)
-      bbits = B0011;
-    else
-      bbits = B0100;
-
-    switch (pin) {
-      // case 9 and 10 taken care of above by if()
-    case 6:
-    case 7:
-    case 8:
-      // Timer4
-      TCCR4A = (TCCR4A & B11111100) | abits; // set WGM0 and WGM1
-      TCCR4B = (TCCR4B & B11100000) | bbits; // set WGM2 and WGM3 and divisor
-      //DIAG(F("Timer 4 A=%x B=%x"), TCCR4A, TCCR4B);
-      break;
-    case 46:
-    case 45:
-    case 44:
-      // Timer5
-      TCCR5A = (TCCR5A & B11111100) | abits; // set WGM0 and WGM1
-      TCCR5B = (TCCR5B & B11100000) | bbits; // set WGM2 and WGM3 and divisor
-      //DIAG(F("Timer 5 A=%x B=%x"), TCCR5A, TCCR5B);
-      break;
-    default:
-      break;
-    }
-  }
-#endif
-}
-
 #if defined(ARDUINO_AVR_MEGA) || defined(ARDUINO_AVR_MEGA2560)
 #define NUM_ADC_INPUTS 16
 #else

DCCTimerESP.cpp

@@ -151,26 +151,10 @@ void DCCTimer::reset() {
    ESP.restart();
 }
 
-void DCCTimer::DCCEXanalogWriteFrequency(uint8_t pin, uint32_t f) {
-  if (f >= 16)
-    DCCTimer::DCCEXanalogWriteFrequencyInternal(pin, f);
-  else if (f == 7)
-    DCCTimer::DCCEXanalogWriteFrequencyInternal(pin, 62500);
-  else if (f >= 4)
-    DCCTimer::DCCEXanalogWriteFrequencyInternal(pin, 32000);
-  else if (f >= 3)
-    DCCTimer::DCCEXanalogWriteFrequencyInternal(pin, 16000);
-  else if (f >= 2)
-    DCCTimer::DCCEXanalogWriteFrequencyInternal(pin, 3400);
-  else if (f == 1)
-    DCCTimer::DCCEXanalogWriteFrequencyInternal(pin, 480);
-  else
-    DCCTimer::DCCEXanalogWriteFrequencyInternal(pin, 131);
-}
-
 #include "esp32-hal.h"
 #include "soc/soc_caps.h"
 
+
 #ifdef SOC_LEDC_SUPPORT_HS_MODE
 #define LEDC_CHANNELS           (SOC_LEDC_CHANNEL_NUM<<1)
 #else
@@ -180,7 +164,7 @@ void DCCTimer::DCCEXanalogWriteFrequency(uint8_t pin, uint32_t f) {
 static int8_t pin_to_channel[SOC_GPIO_PIN_COUNT] = { 0 };
 static int cnt_channel = LEDC_CHANNELS;
 
-void DCCTimer::DCCEXanalogWriteFrequencyInternal(uint8_t pin, uint32_t frequency) {
+void DCCTimer::DCCEXanalogWriteFrequency(uint8_t pin, uint32_t frequency) {
   if (pin < SOC_GPIO_PIN_COUNT) {
     if (pin_to_channel[pin] != 0) {
       ledcSetup(pin_to_channel[pin], frequency, 8);

DCCTimerMEGAAVR.cpp

@@ -134,11 +134,6 @@ void DCCTimer::reset() {
   while(true){}
 }
 
-void DCCTimer::DCCEXanalogWriteFrequency(uint8_t pin, uint32_t f) {
-}
-void DCCTimer::DCCEXanalogWriteFrequencyInternal(uint8_t pin, uint32_t fbits) {
-}
-
 int16_t ADCee::ADCmax() {
   return 4095;
 }

DCCTimerSAMD.cpp

@@ -165,11 +165,6 @@ void DCCTimer::reset() {
     while(true) {};
 }
 
-void DCCTimer::DCCEXanalogWriteFrequency(uint8_t pin, uint32_t f) {
-}
-void DCCTimer::DCCEXanalogWriteFrequencyInternal(uint8_t pin, uint32_t fbits) {
-}
-
 #define NUM_ADC_INPUTS NUM_ANALOG_INPUTS
 
 uint16_t ADCee::usedpins = 0;

DCCTimerSTM32.cpp

@@ -266,23 +266,6 @@ void DCCTimer::reset() {
     while(true) {};
 }
 
-void DCCTimer::DCCEXanalogWriteFrequency(uint8_t pin, uint32_t f) {
-  if (f >= 16)
-    DCCTimer::DCCEXanalogWriteFrequencyInternal(pin, f);
-  else if (f == 7)
-    DCCTimer::DCCEXanalogWriteFrequencyInternal(pin, 62500);
-  else if (f >= 4)
-    DCCTimer::DCCEXanalogWriteFrequencyInternal(pin, 32000);
-  else if (f >= 3)
-    DCCTimer::DCCEXanalogWriteFrequencyInternal(pin, 16000);
-  else if (f >= 2)
-    DCCTimer::DCCEXanalogWriteFrequencyInternal(pin, 3400);
-  else if (f == 1)
-    DCCTimer::DCCEXanalogWriteFrequencyInternal(pin, 480);
-  else
-    DCCTimer::DCCEXanalogWriteFrequencyInternal(pin, 131);
-}
-
 // TODO: rationalise the size of these... could really use sparse arrays etc.
 static HardwareTimer * pin_timer[100] = {0};
 static uint32_t channel_frequency[100] = {0};
@@ -293,7 +276,7 @@ static uint32_t pin_channel[100] = {0};
 // sophisticated about detecting any clash between the timer we'd like to use for PWM and the ones
 // currently used for HA so they don't interfere with one another. For now we'll just make PWM
 // work well... then work backwards to integrate with HA mode if we can.
-void DCCTimer::DCCEXanalogWriteFrequencyInternal(uint8_t pin, uint32_t frequency)
+void DCCTimer::DCCEXanalogWriteFrequency(uint8_t pin, uint32_t frequency)
 {
   if (pin_timer[pin] == NULL) {
     // Automatically retrieve TIM instance and channel associated to pin

DCCTimerTEENSY.cpp

@@ -150,11 +150,6 @@ void DCCTimer::reset() {
   SCB_AIRCR = 0x05FA0004;
 }
 
-void DCCTimer::DCCEXanalogWriteFrequency(uint8_t pin, uint32_t f) {
-}
-void DCCTimer::DCCEXanalogWriteFrequencyInternal(uint8_t pin, uint32_t fbits) {
-}
-
 int16_t ADCee::ADCmax() {
   return 4095;
 }

EXRAIL2.cpp

@@ -669,45 +669,6 @@ void RMFT2::loop2() {
       }
       break; 
 
-  case OPCODE_SETFREQ:
-      // Frequency is default 0, or 1, 2,3
-      //if (loco) DCC::setFn(loco,operand,true);
-      switch (operand) {
-        case 0:  // default - all F-s off
-            if (loco) {
-                DCC::setFn(loco,29,false);
-                DCC::setFn(loco,30,false);
-                DCC::setFn(loco,31,false);
-            }
-        break;
-        case 1:
-            if (loco) {
-	      DCC::setFn(loco,29,true);
-              DCC::setFn(loco,30,false);
-              DCC::setFn(loco,31,false);
-            }
-        break;
-        case 2:
-            if (loco) {
-	      DCC::setFn(loco,29,false);
-              DCC::setFn(loco,30,true);
-              DCC::setFn(loco,31,false);
-            }
-        break;
-        case 3:
-            if (loco) {
-	      DCC::setFn(loco,29,false);
-              DCC::setFn(loco,30,false);
-              DCC::setFn(loco,31,true);
-            }
-        break;
-      default:
-	; // do nothing
-	break;
-      }
-
-      break;
-
   case OPCODE_RESUME:
     pausingTask=NULL;
     driveLoco(speedo);
@@ -1334,7 +1295,6 @@ void RMFT2::thrungeString(uint32_t strfar, thrunger mode, byte id) {
        break;  
     case thrunge_parse:
     case thrunge_broadcast:
-    case thrunge_message: 
     case thrunge_lcd:
     default:    // thrunge_lcd+1, ...
          if (!buffer) buffer=new StringBuffer();
@@ -1372,9 +1332,6 @@ void RMFT2::thrungeString(uint32_t strfar, thrunger mode, byte id) {
     case thrunge_withrottle:
       CommandDistributor::broadcastRaw(CommandDistributor::WITHROTTLE_TYPE,buffer->getString());
       break;
-    case thrunge_message:
-      CommandDistributor::broadcastMessage(buffer->getString());
-      break;
     case thrunge_lcd:
          LCD(id,F("%s"),buffer->getString());
          break;

EXRAIL2.h

@@ -51,7 +51,7 @@ enum OPCODE : byte {OPCODE_THROW,OPCODE_CLOSE,
              OPCODE_JOIN,OPCODE_UNJOIN,OPCODE_READ_LOCO1,OPCODE_READ_LOCO2,
 #endif
              OPCODE_POM,
-             OPCODE_START,OPCODE_SETLOCO,OPCODE_SETFREQ,OPCODE_SENDLOCO,OPCODE_FORGET,
+             OPCODE_START,OPCODE_SETLOCO,OPCODE_SENDLOCO,OPCODE_FORGET,
              OPCODE_PAUSE, OPCODE_RESUME,OPCODE_POWEROFF,OPCODE_POWERON,
              OPCODE_ONCLOSE, OPCODE_ONTHROW, OPCODE_SERVOTURNOUT, OPCODE_PINTURNOUT,
              OPCODE_PRINT,OPCODE_DCCACTIVATE,OPCODE_ASPECT,
@@ -94,7 +94,7 @@ enum thrunger: byte {
   thrunge_serial,thrunge_parse,
   thrunge_serial1, thrunge_serial2, thrunge_serial3,
   thrunge_serial4, thrunge_serial5, thrunge_serial6,
-  thrunge_lcn,thrunge_message,
+  thrunge_lcn, 
   thrunge_lcd,  // Must be last!!
   };
 

EXRAIL2MacroReset.h

@@ -97,7 +97,6 @@
 #undef LCCX 
 #undef LCN 
 #undef MOVETT
-#undef MESSAGE
 #undef ONACTIVATE
 #undef ONACTIVATEL
 #undef ONAMBER
@@ -157,7 +156,6 @@
 #undef SET_TRACK
 #undef SET_POWER
 #undef SETLOCO 
-#undef SETFREQ
 #undef SIGNAL 
 #undef SIGNALH 
 #undef SPEED 
@@ -254,7 +252,6 @@
 #define LCD(row,msg)
 #define SCREEN(display,row,msg)
 #define LCN(msg) 
-#define MESSAGE(msg)
 #define MOVETT(id,steps,activity)
 #define ONACTIVATE(addr,subaddr)
 #define ONACTIVATEL(linear)
@@ -315,7 +312,6 @@
 #define SET_TRACK(track,mode)
 #define SET_POWER(track,onoff)
 #define SETLOCO(loco) 
-#define SETFREQ(loco,freq)
 #define SIGNAL(redpin,amberpin,greenpin) 
 #define SIGNALH(redpin,amberpin,greenpin) 
 #define SPEED(speed) 

EXRAILMacros.h

@@ -95,14 +95,14 @@ constexpr int16_t stuffSize=sizeof(compileTimeSequenceList)/sizeof(int16_t) - 1;
 
 
 // Compile time function to check for sequence nos.
-constexpr bool hasseq(const int16_t value, const int16_t pos=0 ) {
+constexpr bool hasseq(const int16_t value, const uint16_t pos=0 ) {
     return pos>=stuffSize? false :
           compileTimeSequenceList[pos]==value 
        || hasseq(value,pos+1); 
 }
 
 // Compile time function to check for duplicate sequence nos.
-constexpr bool hasdup(const int16_t value, const int16_t pos ) {
+constexpr bool hasdup(const int16_t value, const uint16_t pos ) {
     return pos>=stuffSize? false :
           compileTimeSequenceList[pos]==value 
        || hasseq(value,pos+1) 
@@ -118,8 +118,8 @@ static_assert(!hasdup(compileTimeSequenceList[0],1),"Duplicate SEQUENCE/ROUTE/AU
 // This pass generates no runtime data or code 
 #include "EXRAIL2MacroReset.h"
 #undef ASPECT
-#define ASPECT(address,value) static_assert(address <=2044, "invalid Address"); \
+#define ASPECT(address,value) static_assert((address & 0x7ff)== address, "invalid Address"); \
-                              static_assert(address>=-3, "Invalid value");
+                              static_assert((value & 0x1F)== value, "Invalid value");
 #undef CALL
 #define CALL(id) static_assert(hasseq(id),"Sequence not found");
 #undef FOLLOW
@@ -253,9 +253,6 @@ const int StringMacroTracker1=__COUNTER__;
 #define PRINT(msg) THRUNGE(msg,thrunge_print)
 #undef LCN
 #define LCN(msg)   THRUNGE(msg,thrunge_lcn)
-#undef MESSAGE
-#define MESSAGE(msg) THRUNGE(msg,thrunge_message)
-
 #undef ROUTE_CAPTION
 #define ROUTE_CAPTION(id,caption) \
 case (__COUNTER__ - StringMacroTracker1) : {\
@@ -353,8 +350,6 @@ const FSH * RMFT2::getTurntableDescription(int16_t turntableId) {
 #define TT_ADDPOSITION(turntable_id,position,value,home,description...) T_DESC(turntable_id,position,description)
 
 const FSH * RMFT2::getTurntablePositionDescription(int16_t turntableId, uint8_t positionId) {
-  (void)turntableId;
-  (void)positionId;
    #include "myAutomation.h"
    return NULL;
 }
@@ -519,7 +514,6 @@ int RMFT2::onLCCLookup[RMFT2::countLCCLookup];
 #define SCREEN(display,id,msg) PRINT(msg)
 #define STEALTH(code...) PRINT(dummy)
 #define LCN(msg) PRINT(msg)
-#define MESSAGE(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),
 #define ONACTIVATEL(linear) OPCODE_ONACTIVATE,V(linear+3),
@@ -587,7 +581,6 @@ int RMFT2::onLCCLookup[RMFT2::countLCCLookup];
 #define SET_TRACK(track,mode)  OPCODE_SET_TRACK,V(TRACK_MODE_##mode  <<8 | TRACK_NUMBER_##track),
 #define SET_POWER(track,onoff) OPCODE_SET_POWER,V(TRACK_POWER_##onoff),OPCODE_PAD, V(TRACK_NUMBER_##track),
 #define SETLOCO(loco) OPCODE_SETLOCO,V(loco),
-#define SETFREQ(loco,freq) OPCODE_SETLOCO,V(loco), OPCODE_SETFREQ,V(freq),
 #define SIGNAL(redpin,amberpin,greenpin) 
 #define SIGNALH(redpin,amberpin,greenpin) 
 #define SPEED(speed) OPCODE_SPEED,V(speed),

GITHUB_SHA.h

@@ -1 +1 @@
-#define GITHUB_SHA "devel-202403182018Z"
+#define GITHUB_SHA "devel-202402171752Z"

IO_EXTurntable.cpp

@@ -83,7 +83,6 @@ void EXTurntable::_loop(unsigned long currentMicros) {
 // Read returns status as obtained in our loop.
 // Return false if our status value is invalid.
 int EXTurntable::_read(VPIN vpin) {
-  (void)vpin; // surpress warning
   if (_deviceState == DEVSTATE_FAILED) return 0;
   if (_stepperStatus > 1) {
     return false;
@@ -128,8 +127,6 @@ void EXTurntable::_writeAnalogue(VPIN vpin, int value, uint8_t activity, uint16_
     vpin, value, activity, duration);
   DIAG(F("I2CManager write I2C Address:%d stepsMSB:%d stepsLSB:%d activity:%d"),
     _I2CAddress.toString(), stepsMSB, stepsLSB, activity);
-#else
-  (void)duration;
 #endif
   if (activity < 4) _stepperStatus = 1;     // Tell the device driver Turntable-EX is busy
   _previousStatus = _stepperStatus;

MotorDriver.cpp

@@ -325,23 +325,49 @@ uint16_t taurustones[28] = { 165, 175, 196, 220,
 			     220, 196, 175, 165 };
 #endif
 #endif
-void MotorDriver::setDCSignal(byte speedcode, uint8_t frequency /*default =0*/) {
+void MotorDriver::setDCSignal(byte speedcode) {
   if (brakePin == UNUSED_PIN)
     return;
+  switch(brakePin) {
+#if defined(ARDUINO_AVR_UNO)
+    // Not worth doin something here as:
+    // If we are on pin 9 or 10 we are on Timer1 and we can not touch Timer1 as that is our DCC source.
+    // If we are on pin 5 or 6 we are on Timer 0 ad we can not touch Timer0 as that is millis() etc.
+    // We are most likely not on pin 3 or 11 as no known motor shield has that as brake.
+#endif
+#if defined(ARDUINO_AVR_MEGA) || defined(ARDUINO_AVR_MEGA2560)
+  case 9:
+  case 10:
+    // Timer2 (is differnet)
+    TCCR2A = (TCCR2A & B11111100) | B00000001; // set WGM1=0 and WGM0=1 phase correct PWM
+    TCCR2B = (TCCR2B & B11110000) | B00000110; // set WGM2=0 ; set divisor on timer 2 to 1/256 for 122.55Hz
+    //DIAG(F("2 A=%x B=%x"), TCCR2A, TCCR2B);
+    break;
+  case 6:
+  case 7:
+  case 8:
+    // Timer4
+    TCCR4A = (TCCR4A & B11111100) | B00000001; // set WGM0=1 and WGM1=0 for normal PWM 8-bit
+    TCCR4B = (TCCR4B & B11100000) | B00000100; // set WGM2=0 and WGM3=0 for normal PWM 8 bit and div 1/256 for 122.55Hz
+    break;
+  case 46:
+  case 45:
+  case 44:
+    // Timer5
+    TCCR5A = (TCCR5A & B11111100) | B00000001; // set WGM0=1 and WGM1=0 for normal PWM 8-bit
+    TCCR5B = (TCCR5B & B11100000) | B00000100; // set WGM2=0 and WGM3=0 for normal PWM 8 bit and div 1/256 for 122.55Hz
+    break;
+#endif
+  default:
+    break;
+  }
   // spedcoode is a dcc speed & direction
   byte tSpeed=speedcode & 0x7F; // DCC Speed with 0,1 stop and speed steps 2 to 127
   byte tDir=speedcode & 0x80;
   byte brake;
-
-  if (tSpeed <= 1) brake = 255;
-  else if (tSpeed >= 127) brake = 0;
-  else  brake = 2 * (128-tSpeed);
-  if (invertBrake)
-    brake=255-brake;
-
-  { // new block because of variable f
 #if defined(ARDUINO_ARCH_ESP32) || defined(ARDUINO_ARCH_STM32)
-    int f = frequency;
+  {
+    int f = 131;
 #ifdef VARIABLE_TONES
     if (tSpeed > 2) {
       if (tSpeed <= 58) {
@@ -349,15 +375,19 @@ void MotorDriver::setDCSignal(byte speedcode, uint8_t frequency /*default =0*/)
       }
     }
 #endif
-    //DIAG(F("Brake pin %d freqency %d"), brakePin, f);
+    DCCTimer::DCCEXanalogWriteFrequency(brakePin, f); // set DC PWM frequency to 100Hz XXX May move to setup
-    DCCTimer::DCCEXanalogWriteFrequency(brakePin, f); // set DC PWM frequency
+  }
+#endif
+  if (tSpeed <= 1) brake = 255;
+  else if (tSpeed >= 127) brake = 0;
+  else  brake = 2 * (128-tSpeed);
+  if (invertBrake)
+    brake=255-brake;
+#if defined(ARDUINO_ARCH_ESP32) || defined(ARDUINO_ARCH_STM32)
   DCCTimer::DCCEXanalogWrite(brakePin,brake);
-#else // all AVR here
+#else
-    DCCTimer::DCCEXanalogWriteFrequency(brakePin, frequency); // frequency steps
   analogWrite(brakePin,brake);
 #endif
-  }
-
   //DIAG(F("DCSignal %d"), speedcode);
   if (HAVE_PORTA(fastSignalPin.shadowinout == &PORTA)) {
     noInterrupts();
@@ -406,26 +436,58 @@ void MotorDriver::throttleInrush(bool on) {
     return;
   if ( !(trackMode & (TRACK_MODE_MAIN | TRACK_MODE_PROG | TRACK_MODE_EXT)))
     return;
-  byte duty = on ? 207 : 0; // duty of 81% at 62500Hz this gives pauses of 3usec
+  byte duty = on ? 208 : 0;
   if (invertBrake)
     duty = 255-duty;
 #if defined(ARDUINO_ARCH_ESP32)
   if(on) {
     DCCTimer::DCCEXanalogWrite(brakePin,duty);
-    DCCTimer::DCCEXanalogWriteFrequency(brakePin, 7); // 7 means max
+    DCCTimer::DCCEXanalogWriteFrequency(brakePin, 62500);
   } else {
     ledcDetachPin(brakePin);
   }
 #elif defined(ARDUINO_ARCH_STM32)
   if(on) {
-    DCCTimer::DCCEXanalogWriteFrequency(brakePin, 7); // 7 means max
+    DCCTimer::DCCEXanalogWriteFrequency(brakePin, 62500);
     DCCTimer::DCCEXanalogWrite(brakePin,duty);
   } else {
     pinMode(brakePin, OUTPUT);
   }
-#else // all AVR here
+#else
   if(on){
-    DCCTimer::DCCEXanalogWriteFrequency(brakePin, 7); // 7 means max
+    switch(brakePin) {
+#if defined(ARDUINO_AVR_UNO)
+      // Not worth doin something here as:
+      // If we are on pin 9 or 10 we are on Timer1 and we can not touch Timer1 as that is our DCC source.
+      // If we are on pin 5 or 6 we are on Timer 0 ad we can not touch Timer0 as that is millis() etc.
+      // We are most likely not on pin 3 or 11 as no known motor shield has that as brake.
+#endif
+#if defined(ARDUINO_AVR_MEGA) || defined(ARDUINO_AVR_MEGA2560)
+    case 9:
+    case 10:
+      // Timer2 (is different)
+      TCCR2A = (TCCR2A & B11111100) | B00000011; // set WGM0=1 and WGM1=1 for fast PWM
+      TCCR2B = (TCCR2B & B11110000) | B00000001; // set WGM2=0 and prescaler div=1 (max)
+      DIAG(F("2 A=%x B=%x"), TCCR2A, TCCR2B);
+      break;
+    case 6:
+    case 7:
+    case 8:
+      // Timer4
+      TCCR4A = (TCCR4A & B11111100) | B00000001; // set WGM0=1 and WGM1=0 for fast PWM 8-bit
+      TCCR4B = (TCCR4B & B11100000) | B00001001; // set WGM2=1 and WGM3=0 for fast PWM 8 bit and div=1 (max)
+      break;
+    case 46:
+    case 45:
+    case 44:
+      // Timer5
+      TCCR5A = (TCCR5A & B11111100) | B00000001; // set WGM0=1 and WGM1=0 for fast PWM 8-bit
+      TCCR5B = (TCCR5B & B11100000) | B00001001; // set WGM2=1 and WGM3=0 for fast PWM 8 bit and div=1 (max)
+      break;
+#endif
+    default:
+      break;
+    }
   }
   analogWrite(brakePin,duty);
 #endif

MotorDriver.h

@@ -34,15 +34,9 @@ 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_DC = 8, TRACK_MODE_EXT = 16, TRACK_MODE_BOOST = 32,
-#ifdef ARDUINO_ARCH_ESP32
+                        TRACK_MODE_ALL = 62, // only to operate all tracks
-			TRACK_MODE_BOOST = 32,
+                        TRACK_MODE_INV = 64, TRACK_MODE_DCX = 72 /*DC + INV*/, TRACK_MODE_AUTOINV = 128};
-#else
-			TRACK_MODE_BOOST = 0,
-#endif
-                        TRACK_MODE_ALL = TRACK_MODE_MAIN|TRACK_MODE_PROG|TRACK_MODE_DC|TRACK_MODE_EXT|TRACK_MODE_BOOST,
-                        TRACK_MODE_INV = 64,
-			TRACK_MODE_DCX = TRACK_MODE_DC|TRACK_MODE_INV, TRACK_MODE_AUTOINV = 128};
 
 #define setHIGH(fastpin)  *fastpin.inout |= fastpin.maskHIGH
 #define setLOW(fastpin)   *fastpin.inout &= fastpin.maskLOW
@@ -193,7 +187,7 @@ class MotorDriver {
       }
     };
     inline pinpair getSignalPin() { return pinpair(signalPin,signalPin2); };
-    void setDCSignal(byte speedByte, uint8_t frequency=0);
+    void setDCSignal(byte speedByte);
     void throttleInrush(bool on);
     inline void detachDCSignal() {
 #if defined(__arm__)

MotorDrivers.h

@@ -1,7 +1,7 @@
 /*
  *  © 2022-2023 Paul M. Antoine
  *  © 2021 Fred Decker
- *  © 2020-2024 Harald Barth
+ *  © 2020-2023 Harald Barth
  *  (c) 2020 Chris Harlow. All rights reserved.
  *  (c) 2021 Fred Decker.  All rights reserved.
  *  (c) 2020 Harald Barth. All rights reserved.
@@ -57,10 +57,6 @@
 // of the brake pin on the motor bridge is inverted
 // (HIGH == release brake)
 
-// You can have a CS wihout any possibility to do any track signal.
-// That's strange but possible.
-#define NO_SHIELD F("No shield at all")
-
 // Arduino STANDARD Motor Shield, used on different architectures:
 
 #if defined(ARDUINO_ARCH_SAMD) || defined(ARDUINO_ARCH_STM32)

TrackManager.cpp

@@ -1,6 +1,6 @@
 /*
  *  © 2022 Chris Harlow
- *  © 2022-2024 Harald Barth
+ *  © 2022,2023 Harald Barth
  *  © 2023 Colin Murdoch
  *  All rights reserved.
  *  
@@ -19,7 +19,6 @@
  *  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"
 #include "TrackManager.h"
 #include "FSH.h"
 #include "DCCWaveform.h"
@@ -41,7 +40,7 @@
 MotorDriver * TrackManager::track[MAX_TRACKS];
 int16_t TrackManager::trackDCAddr[MAX_TRACKS];
 
-int8_t TrackManager::lastTrack=-1;
+byte TrackManager::lastTrack=0;
 bool TrackManager::progTrackSyncMain=false; 
 bool TrackManager::progTrackBoosted=false; 
 int16_t TrackManager::joinRelay=UNUSED_PIN;
@@ -183,7 +182,7 @@ 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)
-      track[t]->setDCSignal(speedbyte, DCC::getThrottleFrequency(trackDCAddr[t]));
+      track[t]->setDCSignal(speedbyte);
   }
 }    
 
@@ -219,7 +218,7 @@ bool TrackManager::setTrackMode(byte trackToSet, TRACK_MODE mode, int16_t dcAddr
     if (mode & TRACK_MODE_BOOST) {
       //DIAG(F("Track=%c mode boost pin %d"),trackToSet+'A', p.pin);
       pinMode(BOOSTER_INPUT, INPUT);
-      gpio_matrix_in(BOOSTER_INPUT, SIG_IN_FUNC228_IDX, false); //pads 224 to 228 available as loopback
+      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);
@@ -329,8 +328,8 @@ bool TrackManager::setTrackMode(byte trackToSet, TRACK_MODE mode, int16_t dcAddr
 }
 
 void TrackManager::applyDCSpeed(byte t) {
-  track[t]->setDCSignal(DCC::getThrottleSpeedByte(trackDCAddr[t]),
+  uint8_t speedByte=DCC::getThrottleSpeedByte(trackDCAddr[t]);
-			DCC::getThrottleFrequency(trackDCAddr[t]));
+  track[t]->setDCSignal(speedByte);
 }
 
 bool TrackManager::parseEqualSign(Print *stream, int16_t params, int16_t p[])
@@ -362,8 +361,7 @@ bool TrackManager::parseEqualSign(Print *stream, int16_t params, int16_t p[])
     if (params==2  && p[1]=="EXT"_hk) // <= id EXT>
         return setTrackMode(p[0],TRACK_MODE_EXT);
 #ifdef BOOSTER_INPUT
-    if (TRACK_MODE_BOOST != 0 &&        // compile time optimization
+    if (params==2  && p[1]=="BOOST"_hk) // <= id BOOST>
-	params==2  && p[1]=="BOOST"_hk) // <= id BOOST>
         return setTrackMode(p[0],TRACK_MODE_BOOST);
 #endif
     if (params==2  && p[1]=="AUTO"_hk) // <= id AUTO>
@@ -402,11 +400,11 @@ const FSH* TrackManager::getModeName(TRACK_MODE tm) {
     modename=F("EXT");
   else if(tm & TRACK_MODE_BOOST) {
         if(tm & TRACK_MODE_AUTOINV)
-      modename=F("BOOST A");
+      modename=F("B A");
     else if (tm & TRACK_MODE_INV)
-      modename=F("BOOST I");
+      modename=F("B I");
     else
-      modename=F("BOOST");
+      modename=F("B");
   }
   else if (tm & TRACK_MODE_DC) {
     if (tm & TRACK_MODE_INV)
@@ -499,10 +497,6 @@ void TrackManager::setTrackPower(TRACK_MODE trackmodeToMatch, POWERMODE powermod
 // Set track power for this track, inependent of mode
 void TrackManager::setTrackPower(POWERMODE powermode, byte t) {
   MotorDriver *driver=track[t]; 
-  if (driver == NULL) { // track is not defined at all
-    DIAG(F("Error: Track %c does not exist"), t+'A');
-    return;
-  }
   TRACK_MODE trackmode = driver->getMode();
   POWERMODE oldpower = driver->getPower();
   if (trackmode & TRACK_MODE_NONE) {
@@ -560,17 +554,14 @@ bool TrackManager::getPower(byte t, char s[]) {
   return false;
 }
 
+
 void TrackManager::reportObsoleteCurrent(Print* stream) {
   // 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>
-#ifdef HAS_ENOUGH_MEMORY
   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);                  
-#else
-  (void)stream;
-#endif
 }
 
 void TrackManager::reportCurrent(Print* stream) {

TrackManager.h

@@ -1,6 +1,6 @@
 /*
  *  © 2022 Chris Harlow
- *  © 2022-2024 Harald Barth
+ *  © 2022 Harald Barth
  *  © 2023 Colin Murdoch
  * 
  *  All rights reserved.
@@ -46,7 +46,7 @@ const byte TRACK_POWER_1=1, TRACK_POWER_ON=1;
 class TrackManager {
   public:
     static void Setup(const FSH * shieldName,
-                 MotorDriver * track0=NULL,
+                MotorDriver * track0,
                  MotorDriver * track1=NULL,
                  MotorDriver * track2=NULL,
                  MotorDriver * track3=NULL,
@@ -108,7 +108,7 @@ class TrackManager {
 
   private:
     static void addTrack(byte t, MotorDriver* driver);
-    static int8_t lastTrack;
+    static byte lastTrack;
     static byte nextCycleTrack;
     static void applyDCSpeed(byte t);
 

Turntables.cpp

@@ -247,9 +247,8 @@ DCCTurntable::DCCTurntable(uint16_t id) : Turntable(id, TURNTABLE_DCC) {}
     StringFormatter::send(stream, F("<i %d DCCTURNTABLE>\n"), _turntableData.id);
   }
 
-// EX-Turntable specific code for moving to the specified position
+  // EX-Turntable specific code for moving to the specified position
-bool DCCTurntable::setPositionInternal(uint8_t position, uint8_t activity) {
+  bool DCCTurntable::setPositionInternal(uint8_t position, uint8_t activity) {
-  (void) activity;
 #ifndef IO_NO_HAL
     int16_t value = getPositionValue(position);
     if (position == 0 || !value) return false; // Return false if it's not a valid position
@@ -264,6 +263,6 @@ bool DCCTurntable::setPositionInternal(uint8_t position, uint8_t activity) {
     (void)position;
 #endif
     return true;
-}
+  }
 
 #endif

WiThrottle.cpp

@@ -571,7 +571,7 @@ void WiThrottle::sendRoutes(Print* stream) {
 
 void WiThrottle::sendFunctions(Print* stream, byte loco) {
   int16_t locoid=myLocos[loco].cab;
-  int fkeys=32; // upper limit (send functions 0 to 31)
+  int fkeys=29;
 	myLocos[loco].functionToggles=1<<2; // F2 (HORN)  is a non-toggle
         
 #ifdef EXRAIL_ACTIVE
@@ -621,7 +621,7 @@ void WiThrottle::sendFunctions(Print* stream, byte loco) {
 #endif
 	
 	for(int fKey=0; fKey<fkeys; fKey++) { 
-      int8_t fstate=DCC::getFn(locoid,fKey);
+      int fstate=DCC::getFn(locoid,fKey);
       if (fstate>=0) StringFormatter::send(stream,F("M%cA%c%d<;>F%d%d\n"),myLocos[loco].throttle,LorS(locoid),locoid,fstate,fKey);                     
 	}
 }

version.h

@@ -3,13 +3,7 @@
 
 #include "StringFormatter.h"
 
-#define VERSION "5.2.40"
+#define VERSION "5.2.35"
-// 5.2.40 - Allow no shield
-// 5.2.39 - Functions for DC frequency: Use func up to F31
-// 5.2.38 - Exrail MESSAGE("text") to send a user message to all 
-//          connected throttles (uses <m "text"> and  withrottle Hmtext.
-// 5.2.37 - Bugfix ESP32: Use BOOSTER_INPUT define
-// 5.2.36 - Variable frequency for DC mode
 // 5.2.35 - Bugfix: Make DCC Extended Accessories follow RCN-213
 // 5.2.34 - <A address aspect> Command fopr DCC Extended Accessories
 //        - Exrail ASPECT(address,aspect) for above.