Merge branch 'AdvancedCVAck' into ESP32-IRAM_ATTR

* AdvancedCVAck:
  split out ServiceMode ackCV from Ops Mode AdvancedCVAck as doing a ackCV in Ops Mode is wrong and adds 6ms busy delay add cache of CV29 value
  bumped version to 2.0.2
  reverted changes around lastMicros
  added conditional compilation for ESP8266 to add ICACHE_RAM_ATTR to ExternalInterruptHandler changed storage for Micros to unsigned long
  changed the version to 201 in the header

# Conflicts:
#	NmraDcc.cpp
reverted to unsigned int

.gitignore

@@ -1,2 +0,0 @@
-.development
-*.zip

NmraDcc.cpp

@@ -2,21 +2,11 @@
 //
 // Model Railroading with Arduino - NmraDcc.cpp 
 //
-// Copyright (c) 2008 - 2020 Alex Shepherd
+// Copyright (c) 2008 - 2017 Alex Shepherd
 //
-// 	This library is free software; you can redistribute it and/or
-// 	modify it under the terms of the GNU Lesser General Public
-// 	License as published by the Free Software Foundation; either
-// 	version 2.1 of the License, or (at your option) any later version.
-// 
-// 	This library 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
-// 	Lesser General Public License for more details.
-// 
-// 	You should have received a copy of the GNU Lesser General Public
-// 	License along with this library; if not, write to the Free Software
-// 	Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+// This source file is subject of the GNU general public license 2,
+// that is available at the world-wide-web at
+// http://www.gnu.org/licenses/gpl.txt
 // 
 //------------------------------------------------------------------------
 //
@@ -37,7 +27,7 @@
 //                       Minor fixes to pass NMRA Baseline Conformance Tests.
 //            2018-12-17 added ESP32 support by Trusty (thierry@lapajaparis.net)
 //            2019-02-17 added ESP32 specific changes by Hans Tanner
-//            2020-05-15 changes to pass NMRA Tests ( always search for preamble )
+//
 //------------------------------------------------------------------------
 //
 // purpose:   Provide a simplified interface to decode NMRA DCC packets
@@ -46,7 +36,9 @@
 //------------------------------------------------------------------------
 
 #include "NmraDcc.h"
-#include "EEPROM.h"
+#ifdef __AVR_MEGA__
+#include <avr/eeprom.h>
+#endif
 
 // Uncomment to print DEBUG messages
 //#define DEBUG_PRINT		
@@ -82,26 +74,19 @@
 //           DCC 1: _________XXXXXXXXX_________XXXXXXXXX_________
 //                           |<--------146us------>|
 //                           ^-INTx            ^-INTx
-//                           less than 146us: its a one-Bit
+//                           less than 138us: its a one-Bit
 //                                        
 //
 //                           |<-----------------232us----------->|
 //           DCC 0: _________XXXXXXXXXXXXXXXXXX__________________XXXXXXXX__________
 //                           |<--------146us------->|
 //                           ^-INTx                              ^-INTx
-//                           greater than 146us: its a zero bit
+//                           greater than 138us: its a zero bit
 //                                        
 //                                        
 //                                           
 //           
-
 //------------------------------------------------------------------------
-// if this is commented out, bit synchronisation is only done after a wrong checksum
-#define SYNC_ALWAYS
-
-// if this is commented out, Zero-Bit_Stretching is not supported
-// ( Bits longer than 2* MAX ONEBIT are treated as error )
-#define SUPPORT_ZERO_BIT_STRETCHING
 
 #define MAX_ONEBITFULL  146
 #define MAX_PRAEAMBEL   146 
@@ -192,7 +177,7 @@
         #define SET_TP3  GPOS = (1 << D7);
         #define CLR_TP3  GPOC = (1 << D7);
         #define MODE_TP4 pinMode( D8,OUTPUT ) ; // GPIO 15
-        #define SET_TP4  GPOS = (1 << D8);
+        #define SET_TP4  GPOC = (1 << D8);
         #define CLR_TP4  GPOC = (1 << D8);
     #elif defined(ESP32)
         #define MODE_TP1 pinMode( 33,OUTPUT ) ; // GPIO 33
@@ -205,7 +190,7 @@
         #define SET_TP3  GPOS = (1 << 26);
         #define CLR_TP3  GPOC = (1 << 26);
         #define MODE_TP4 pinMode( 27,OUTPUT ) ; // GPIO 27
-        #define SET_TP4  GPOS = (1 << 27);
+        #define SET_TP4  GPOC = (1 << 27);
         #define CLR_TP4  GPOC = (1 << 27);
         
         
@@ -261,17 +246,12 @@ static byte  ISRWatch;  // Interrupt Handler Edge Filter
 static byte  ISREdge;   // Holder of the Next Edge we're looking for: RISING or FALLING
 static byte  ISRWatch;  // Interrupt Handler Edge Filter 
 #endif
-byte ISRLevel;          // expected Level at DCC input during ISR ( to detect glitches )
-byte ISRChkMask;       // Flag if Level must be checked
 static word  bitMax, bitMin;
 
 typedef enum
 {
   WAIT_PREAMBLE = 0,
   WAIT_START_BIT,
-  #ifndef SYNC_ALWAYS
-  WAIT_START_BIT_FULL,
-  #endif
   WAIT_DATA,
   WAIT_END_BIT
 } 
@@ -292,7 +272,6 @@ struct DccRx_t
   uint8_t         DataReady ;
   uint8_t         BitCount ;
   uint8_t         TempByte ;
-  uint8_t         chkSum;
   DCC_MSG         PacketBuf;
   DCC_MSG         PacketCopy;
 } 
@@ -309,8 +288,6 @@ typedef struct
   DCC_MSG   LastMsg ;
   uint8_t	ExtIntNum; 
   uint8_t	ExtIntPinNum;
-  volatile uint8_t   *ExtIntPort;     // use port and bitmask to read input at AVR in ISR
-  uint8_t   ExtIntMask;     // digitalRead is too slow on AVR
   int16_t   myDccAddress;	// Cached value of DCC Address from CVs
   uint8_t   inAccDecDCCAddrNextReceivedMode;
   uint8_t	cv29Value; 
@@ -334,8 +311,6 @@ void ICACHE_RAM_ATTR ExternalInterruptHandler(void)
 void ExternalInterruptHandler(void)
 #endif
 {
-    SET_TP3;
-
 #ifdef ESP32
 //   switch (ISRWatch)
 //   {
@@ -363,7 +338,7 @@ void ExternalInterruptHandler(void)
     uint8_t DccBitVal;
     static int8_t  bit1, bit2 ;
     static unsigned int  lastMicros = 0;
-    static byte halfBit, DCC_IrqRunning, preambleBitCount;
+    static byte halfBit, DCC_IrqRunning;
     unsigned int  actMicros, bitMicros;
     #ifdef ALLOW_NESTED_IRQ
     if ( DCC_IrqRunning ) {
@@ -377,53 +352,17 @@ void ExternalInterruptHandler(void)
         return; //>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> abort IRQ
     }
     #endif
+    SET_TP3;
     actMicros = micros();
     bitMicros = actMicros-lastMicros;
-
-        CLR_TP3; SET_TP3;
-#ifdef __AVR_MEGA__
-    if ( bitMicros < bitMin || ( DccRx.State != WAIT_START_BIT && (*DccProcState.ExtIntPort & DccProcState.ExtIntMask) != (ISRLevel) ) ) {
-#else
-    if ( bitMicros < bitMin || ( DccRx.State != WAIT_START_BIT && digitalRead( DccProcState.ExtIntPinNum ) != (ISRLevel) ) ) {
-#endif
-        // too short - my be false interrupt due to glitch or false protocol  or level does not match RISING / FALLING edge -> ignore this IRQ
+    if ( bitMicros < bitMin ) {
+        // too short - my be false interrupt due to glitch or false protocol -> ignore
         CLR_TP3;
-        SET_TP4; /*delayMicroseconds(1); */ CLR_TP4;
+        SET_TP4; CLR_TP4;
         return; //>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> abort IRQ
     }
-        CLR_TP3;  SET_TP3;
-
-    lastMicros = actMicros;
-#ifndef SUPPORT_ZERO_BIT_STRETCHING
-    //if ( bitMicros > MAX_ZEROBITFULL ) {
-    if ( bitMicros > (bitMax*2) ) {
-        // too long - my be false protocol -> start over
-        DccRx.State = WAIT_PREAMBLE ;
-        DccRx.BitCount = 0 ;
-        preambleBitCount = 0;
-        // SET_TP2; CLR_TP2;
-        bitMax = MAX_PRAEAMBEL;
-        bitMin = MIN_ONEBITFULL;
-        #if defined ( __STM32F1__ )
-        detachInterrupt( DccProcState.ExtIntNum );
-        #endif
-        #ifdef ESP32
-        ISRWatch = ISREdge;
-        #else
-        attachInterrupt( DccProcState.ExtIntNum, ExternalInterruptHandler, ISREdge );
-        #endif
-        // enable level-checking
-        ISRChkMask = DccProcState.ExtIntMask;
-        ISRLevel = (ISREdge==RISING)? DccProcState.ExtIntMask : 0 ;
-        CLR_TP3;
-        //CLR_TP3;
-        return; //>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> abort IRQ
-    }
-        CLR_TP3;
-        SET_TP3;
-#endif
-    
     DccBitVal = ( bitMicros < bitMax );
+    lastMicros = actMicros;
     
     #ifdef ALLOW_NESTED_IRQ
     DCC_IrqRunning = true;
@@ -433,37 +372,43 @@ void ExternalInterruptHandler(void)
 #ifdef DCC_DEBUG
     DccProcState.TickCount++;
 #endif
+
   switch( DccRx.State )
   {
   case WAIT_PREAMBLE:
-    // We don't have to do anything special - looking for a preamble condition is done always
-    SET_TP2;
-    break;
+    if( DccBitVal )
+    {
+        SET_TP1;
+      DccRx.BitCount++;
+     if( DccRx.BitCount > 10 ) {
+        DccRx.State = WAIT_START_BIT ;
+        // While waiting for the start bit, detect halfbit lengths. We will detect the correct
+        // sync and detect whether we see a false (e.g. motorola) protocol
 
-#ifndef SYNC_ALWAYS
-  case WAIT_START_BIT_FULL:
-    // wait for startbit without level checking
-    if ( !DccBitVal ) {
-        // we got the startbit
-        CLR_TP2;CLR_TP1;
-        DccRx.State = WAIT_DATA ;
+    #if defined ( __STM32F1__ )
+		detachInterrupt( DccProcState.ExtIntNum );
+		#endif
+        #ifdef ESP32
+		ISRWatch = CHANGE;
+        #else
+        attachInterrupt( DccProcState.ExtIntNum, ExternalInterruptHandler, CHANGE);
+        #endif
+        halfBit = 0;
+        bitMax = MAX_ONEBITHALF;
+        bitMin = MIN_ONEBITHALF;
         CLR_TP1;
-        // initialize packet buffer
-        DccRx.PacketBuf.Size = 0;
-        /*for(uint8_t i = 0; i< MAX_DCC_MESSAGE_LEN; i++ )
-            DccRx.PacketBuf.Data[i] = 0;*/
-        DccRx.PacketBuf.PreambleBits = preambleBitCount;
+      }
+    } else {
+        SET_TP1;
         DccRx.BitCount = 0 ;
-        DccRx.chkSum = 0 ;
-        DccRx.TempByte = 0 ;
-        //SET_TP1;
+        CLR_TP1;
     }
     break;
-#endif    
+
   case WAIT_START_BIT:
     // we are looking for first half "0" bit after preamble
     switch ( halfBit ) {
-      case 0: 
+      case 0:  //SET_TP1;
         // check first part
         if ( DccBitVal ) {
             // is still 1-bit (Preamble)
@@ -471,22 +416,24 @@ void ExternalInterruptHandler(void)
             bit1=bitMicros;
         } else {
             // was "0" half bit, maybe the startbit
+			SET_TP1;
             halfBit = 4;
+			CLR_TP1;
         }
         break;
-      case 1: // previous halfbit was '1'
+      case 1: //SET_TP1; // previous halfbit was '1'
         if ( DccBitVal ) {
             // its a '1' halfBit -> we are still in the preamble
             halfBit = 0;
             bit2=bitMicros;
-            preambleBitCount++;
+            DccRx.BitCount++;
             if( abs(bit2-bit1) > MAX_BITDIFF ) {
                 // the length of the 2 halfbits differ too much -> wrong protokoll
                 DccRx.State = WAIT_PREAMBLE;
                 bitMax = MAX_PRAEAMBEL;
                 bitMin = MIN_ONEBITFULL;
-                preambleBitCount = 0;
-                // SET_TP2; CLR_TP2;
+                DccRx.BitCount = 0;
+
         #if defined ( __STM32F1__ )
 				detachInterrupt( DccProcState.ExtIntNum );
 				#endif
@@ -494,9 +441,6 @@ void ExternalInterruptHandler(void)
 				ISRWatch = ISREdge;
                 #else
                 attachInterrupt( DccProcState.ExtIntNum, ExternalInterruptHandler, ISREdge );
-                // enable level checking ( with direct port reading @ AVR )
-                ISRChkMask = DccProcState.ExtIntMask;       
-                ISRLevel = (ISREdge==RISING)? DccProcState.ExtIntMask : 0 ;
                 #endif
 				SET_TP3;
 				CLR_TP4;
@@ -509,33 +453,30 @@ void ExternalInterruptHandler(void)
 			SET_TP3;
         }
         break;
-      case 3: // previous halfbit was '0'  in second halfbit  
+      case 3: //SET_TP1;  // previous halfbit was '0'  in second halfbit  
         if ( DccBitVal ) {
             // its a '1' halfbit -> we got only a half '0' bit -> cannot be DCC
             DccRx.State = WAIT_PREAMBLE;
             bitMax = MAX_PRAEAMBEL;
             bitMin = MIN_ONEBITFULL;
-            preambleBitCount = 0;
-            // SET_TP2; CLR_TP2;
+            DccRx.BitCount = 0;
         } else {
             // we got two '0' halfbits -> it's the startbit
             // but sync is NOT ok, change IRQ edge.
-            CLR_TP2;CLR_TP1;
             if ( ISREdge == RISING ) ISREdge = FALLING; else ISREdge = RISING;
             DccRx.State = WAIT_DATA ;
-            CLR_TP1;
             bitMax = MAX_ONEBITFULL;
             bitMin = MIN_ONEBITFULL;
             DccRx.PacketBuf.Size = 0;
-            /*for(uint8_t i = 0; i< MAX_DCC_MESSAGE_LEN; i++ )
-            DccRx.PacketBuf.Data[i] = 0;*/
-            DccRx.PacketBuf.PreambleBits = preambleBitCount;
+            DccRx.PacketBuf.PreambleBits = 0;
+            for(uint8_t i = 0; i< MAX_DCC_MESSAGE_LEN; i++ )
+            DccRx.PacketBuf.Data[i] = 0;
+
+            DccRx.PacketBuf.PreambleBits = DccRx.BitCount;
             DccRx.BitCount = 0 ;
-            DccRx.chkSum = 0 ;
             DccRx.TempByte = 0 ;
-            //SET_TP1;
         }
-		//SET_TP4;
+		SET_TP4;
 
 			#if defined ( __STM32F1__ )
 			detachInterrupt( DccProcState.ExtIntNum );
@@ -545,40 +486,34 @@ void ExternalInterruptHandler(void)
             #else
 			attachInterrupt( DccProcState.ExtIntNum, ExternalInterruptHandler, ISREdge );
             #endif
-        // enable level-checking
-        ISRChkMask = DccProcState.ExtIntMask;
-        ISRLevel = (ISREdge==RISING)? DccProcState.ExtIntMask : 0 ;
-        //CLR_TP4;
+        CLR_TP1;
+		CLR_TP4;
         break;
-      case 4: // previous (first) halfbit was 0
+      case 4: SET_TP1; // previous (first) halfbit was 0
         // if this halfbit is 0 too, we got the startbit
         if ( DccBitVal ) {
             // second halfbit is 1 -> unknown protokoll
             DccRx.State = WAIT_PREAMBLE;
             bitMax = MAX_PRAEAMBEL;
             bitMin = MIN_ONEBITFULL;
-            preambleBitCount = 0;
-            CLR_TP2;CLR_TP1;
             DccRx.BitCount = 0;
         } else {
             // we got the startbit
-            CLR_TP2;CLR_TP1;
             DccRx.State = WAIT_DATA ;
-            CLR_TP1;
             bitMax = MAX_ONEBITFULL;
             bitMin = MIN_ONEBITFULL;
-            // initialize packet buffer
             DccRx.PacketBuf.Size = 0;
-            /*for(uint8_t i = 0; i< MAX_DCC_MESSAGE_LEN; i++ )
-            DccRx.PacketBuf.Data[i] = 0;*/
-            DccRx.PacketBuf.PreambleBits = preambleBitCount;
+            DccRx.PacketBuf.PreambleBits = 0;
+            for(uint8_t i = 0; i< MAX_DCC_MESSAGE_LEN; i++ )
+            DccRx.PacketBuf.Data[i] = 0;
+
+            DccRx.PacketBuf.PreambleBits = DccRx.BitCount;
             DccRx.BitCount = 0 ;
-            DccRx.chkSum = 0 ;
             DccRx.TempByte = 0 ;
-            //SET_TP1;
         }
 		
-        //SET_TP4;
+        CLR_TP1;
+		SET_TP4;
 
 		#if defined ( __STM32F1__ )
 		detachInterrupt( DccProcState.ExtIntNum );
@@ -588,18 +523,14 @@ void ExternalInterruptHandler(void)
         #else
 		attachInterrupt( DccProcState.ExtIntNum, ExternalInterruptHandler, ISREdge );
         #endif
-        // enable level-checking
-        ISRChkMask = DccProcState.ExtIntMask;
-        ISRLevel = (ISREdge==RISING)? DccProcState.ExtIntMask : 0 ;
 
-		//CLR_TP4;
+		CLR_TP4;
         break;
             
     }        
     break;
 
   case WAIT_DATA:
-    CLR_TP2;
     DccRx.BitCount++;
     DccRx.TempByte = ( DccRx.TempByte << 1 ) ;
     if( DccBitVal )
@@ -618,23 +549,19 @@ void ExternalInterruptHandler(void)
       {
         DccRx.State = WAIT_END_BIT ;
         DccRx.PacketBuf.Data[ DccRx.PacketBuf.Size++ ] = DccRx.TempByte ;
-        DccRx.chkSum ^= DccRx.TempByte;
       }
     }
     break;
 
   case WAIT_END_BIT:
-    SET_TP2;CLR_TP2;
     DccRx.BitCount++;
-    if( DccBitVal ) { // End of packet?
-      CLR_TP3; SET_TP4;
+    if( DccBitVal ) // End of packet?
+    {
+      CLR_TP3;
       DccRx.State = WAIT_PREAMBLE ;
       DccRx.BitCount = 0 ;
       bitMax = MAX_PRAEAMBEL;
       bitMin = MIN_ONEBITFULL;
-      SET_TP1;
-      if ( DccRx.chkSum == 0 ) { 
-        // Packet is valid
 #ifdef ESP32
 	  portENTER_CRITICAL_ISR(&mux);
 #endif
@@ -643,19 +570,9 @@ void ExternalInterruptHandler(void)
 #ifdef ESP32
 	  portEXIT_CRITICAL_ISR(&mux);
 #endif
-        // SET_TP2; CLR_TP2;
-        preambleBitCount = 0 ;
-      } else {
-        // Wrong checksum
-        CLR_TP1;
-        #ifdef DCC_DBGVAR
-        DB_PRINT("Cerr");
-        countOf.Err++;
-        #endif
+      SET_TP3;
     }
-
-      SET_TP3; CLR_TP4;
-    } else  { // Get next Byte
+    else  // Get next Byte
       // KGW - Abort immediately if packet is too long.
       if( DccRx.PacketBuf.Size == MAX_DCC_MESSAGE_LEN ) // Packet is too long - abort
       {
@@ -672,88 +589,31 @@ void ExternalInterruptHandler(void)
         DccRx.TempByte = 0 ;
       }
   }
-  }
-
-  // unless we're already looking for the start bit 
-  // we always search for a preamble ( ( 10 or more consecutive 1 bits )
-  // if we found it within a packet, the packet decoding is aborted because
-  // that much one bits cannot be valid in a packet.
-  if ( DccRx.State != WAIT_START_BIT ) {
-    if( DccBitVal )
-    {
-      preambleBitCount++;
-      //SET_TP2;
-      if( preambleBitCount > 10 ) {
-        CLR_TP2;
-#ifndef SYNC_ALWAYS
-        if ( DccRx.chkSum == 0 ) { 
-            // sync must be correct if chksum was ok, no need to check sync
-            DccRx.State = WAIT_START_BIT_FULL;
-        } else {
-#endif
-        DccRx.State = WAIT_START_BIT ;
-            SET_TP2;
-            // While waiting for the start bit, detect halfbit lengths. We will detect the correct
-            // sync and detect whether we see a false (e.g. motorola) protocol
-
-            #if defined ( __STM32F1__ )
-            detachInterrupt( DccProcState.ExtIntNum );
-            #endif
-            #ifdef ESP32
-            ISRWatch = CHANGE;
-            #else
-            attachInterrupt( DccProcState.ExtIntNum, ExternalInterruptHandler, CHANGE);
-            #endif
-            ISRChkMask = 0;         // AVR level check is always true with this settings
-            ISRLevel = 0;           // ( there cannot be false edge IRQ's with CHANGE )
-            halfBit = 0;
-            bitMax = MAX_ONEBITHALF;
-            bitMin = MIN_ONEBITHALF;
-            //CLR_TP1;
-#ifndef SYNC_ALWAYS
-        }
-#endif
-      }
-    } else {
-        CLR_TP1;
-        preambleBitCount = 0 ;
-        // SET_TP2; CLR_TP2;
-    }
-  }
-
   #ifdef ALLOW_NESTED_IRQ
   DCC_IrqRunning = false;
   #endif
-  //CLR_TP1;
+  CLR_TP1;
   CLR_TP3;
 }
 
 void ackCV(void)
 {
   if( notifyCVAck )
-  {
-    DB_PRINT("ackCV: Send Basic ACK");
     notifyCVAck() ;
 }
-}
 
 void ackAdvancedCV(void)
 {
-  if( notifyAdvancedCVAck && (DccProcState.cv29Value & CV29_RAILCOM_ENABLE) )
-  {
-    DB_PRINT("ackAdvancedCV: Send RailCom ACK");
+  if( notifyAdvancedCVAck && (DccProcState.cv29Value & CV29_ADV_ACK) )
     notifyAdvancedCVAck() ;
 }
-}
 
 
-uint8_t readEEPROM( unsigned int CV )
-{
+uint8_t readEEPROM( unsigned int CV ) {
     return EEPROM.read(CV) ;
 }
 
-void writeEEPROM( unsigned int CV, uint8_t Value )
-{
+void writeEEPROM( unsigned int CV, uint8_t Value ) {
     EEPROM.write(CV, Value) ;
   #if defined(ESP8266)
     EEPROM.commit();
@@ -763,17 +623,15 @@ void writeEEPROM( unsigned int CV, uint8_t Value )
   #endif
 }
 
-bool readyEEPROM()
-{
-#if defined ARDUINO_ARCH_MEGAAVR
-	return bit_is_clear(NVMCTRL.STATUS,NVMCTRL_EEBUSY_bp);
-#elif defined __AVR_MEGA__
+bool readyEEPROM() {
+    #ifdef __AVR_MEGA__
         return eeprom_is_ready();
     #else
         return true;
     #endif
 }
 
+
 uint8_t validCV( uint16_t CV, uint8_t Writable )
 {
   if( notifyCVResetFactoryDefault && (CV == CV_MANUFACTURER_ID )  && Writable )
@@ -810,8 +668,6 @@ uint8_t writeCV( unsigned int CV, uint8_t Value)
   {
     case CV_29_CONFIG:
       // copy addressmode Bit to Flags
-      Value = Value &  ~CV29_RAILCOM_ENABLE;   // Bidi (RailCom) Bit must not be enabled, 
-                                            // because you cannot build a Bidi decoder with this lib.
       DccProcState.cv29Value = Value;
       DccProcState.Flags = ( DccProcState.Flags & ~FLAGS_CV29_BITS) | (Value & FLAGS_CV29_BITS);
       // no break, because myDccAdress must also be reset
@@ -863,7 +719,7 @@ uint16_t getMyAddr(void)
   return DccProcState.myDccAddress ;
 }
 
-void processDirectCVOperation( uint8_t Cmd, uint16_t CVAddr, uint8_t Value, void (*ackFunction)() )
+void processDirectOpsOperation( uint8_t Cmd, uint16_t CVAddr, uint8_t Value )
 {
   // is it a Byte Operation
   if( Cmd & 0x04 )
@@ -873,9 +729,8 @@ void processDirectCVOperation( uint8_t Cmd, uint16_t CVAddr, uint8_t Value, void
     {
       if( validCV( CVAddr, 1 ) )
       {
-        DB_PRINT("CV: %d Byte Write: %02X", CVAddr, Value)
         if( writeCV( CVAddr, Value ) == Value )
-          ackFunction();
+          ackAdvancedCV();
       }
     }
 
@@ -883,9 +738,8 @@ void processDirectCVOperation( uint8_t Cmd, uint16_t CVAddr, uint8_t Value, void
     {  
       if( validCV( CVAddr, 0 ) )
       {
-        DB_PRINT("CV: %d Byte Read: %02X", CVAddr, Value)
         if( readCV( CVAddr ) == Value )
-          ackFunction();
+          ackAdvancedCV();
       }
     }
   }
@@ -898,8 +752,6 @@ void processDirectCVOperation( uint8_t Cmd, uint16_t CVAddr, uint8_t Value, void
 
     uint8_t tempValue = readCV( CVAddr ) ;  // Read the Current CV Value
 
-    DB_PRINT("CV: %d Current Value: %02X  Bit-Wise Mode: %s  Mask: %02X  Value: %02X", CVAddr, tempValue, BitWrite ? "Write":"Read", BitMask, BitValue);
-
     // Perform the Bit Write Operation
     if( BitWrite )
     {
@@ -912,7 +764,7 @@ void processDirectCVOperation( uint8_t Cmd, uint16_t CVAddr, uint8_t Value, void
           tempValue &= ~BitMask ;  // Turn the Bit Off
 
         if( writeCV( CVAddr, tempValue ) == tempValue )
-          ackFunction() ;
+          ackAdvancedCV() ;
       }
     }
 
@@ -924,12 +776,12 @@ void processDirectCVOperation( uint8_t Cmd, uint16_t CVAddr, uint8_t Value, void
         if( BitValue ) 
         {
           if( tempValue & BitMask )
-            ackFunction() ;
+            ackAdvancedCV() ;
         }
         else
         {
           if( !( tempValue & BitMask)  )
-            ackFunction() ;
+            ackAdvancedCV() ;
         }
       }
     }
@@ -972,8 +824,9 @@ void processMultiFunctionMessage( uint16_t Addr, DCC_ADDR_TYPE AddrType, uint8_t
     switch( Cmd & 0b00001110 )
     {
     case 0b00000000:  
+      if( notifyDccReset && ( Cmd & 0b00000001 ) ) // Hard Reset
         if( notifyDccReset)
-        notifyDccReset( Cmd & 0b00000001 ) ;
+          notifyDccReset( 1 ) ;
       break ;
 
     case 0b00000010:  // Factory Test
@@ -1106,7 +959,7 @@ void processMultiFunctionMessage( uint16_t Addr, DCC_ADDR_TYPE AddrType, uint8_t
   case 0b11100000:  // CV Access
     CVAddr = ( ( ( Cmd & 0x03 ) << 8 ) | Data1 ) + 1 ;
 
-    processDirectCVOperation( Cmd, CVAddr, Data2, ackAdvancedCV) ;
+    processDirectOpsOperation( Cmd, CVAddr, Data2 ) ;
     break;
   }
 }
@@ -1121,7 +974,7 @@ void processServiceModeOperation( DCC_MSG * pDccMsg )
   if( pDccMsg->Size == 3) // 3 Byte Packets are for Address Only, Register and Paged Mode
   {
     uint8_t RegisterAddr ;
-    DB_PRINT("CV Address, Register & Paged Mode Operation");
+    DB_PRINT("3-BytePkt");
     RegisterAddr = pDccMsg->Data[0] & 0x07 ;
     Value = pDccMsg->Data[1] ;
 
@@ -1164,11 +1017,11 @@ void processServiceModeOperation( DCC_MSG * pDccMsg )
 
   else if( pDccMsg->Size == 4) // 4 Byte Packets are for Direct Byte & Bit Mode
   {
-    DB_PRINT("CV Direct Byte and Bit Mode Mode Operation");
+    DB_PRINT("BB-Mode");
     CVAddr = ( ( ( pDccMsg->Data[0] & 0x03 ) << 8 ) | pDccMsg->Data[1] ) + 1 ;
     Value = pDccMsg->Data[2] ;
 
-    processDirectCVOperation( pDccMsg->Data[0] & 0b00001100, CVAddr, Value, ackCV) ;
+    processDirectOpsOperation( pDccMsg->Data[0] & 0b00001100, CVAddr, Value ) ;
   }
 }
 #endif
@@ -1245,13 +1098,12 @@ void execDccProcessor( DCC_MSG * pDccMsg )
     {
       resetServiceModeTimer( 1 ) ;
 
-	//Only check the DCC Packet "Size" and "Data" fields and ignore the "PreambleBits" as they can be different to the previous packet
-      if(pDccMsg->Size != DccProcState.LastMsg.Size || memcmp( pDccMsg->Data, &DccProcState.LastMsg.Data, pDccMsg->Size ) != 0 )	      
+      if( memcmp( pDccMsg, &DccProcState.LastMsg, sizeof( DCC_MSG ) ) )
       {
         DccProcState.DuplicateCount = 0 ;
         memcpy( &DccProcState.LastMsg, pDccMsg, sizeof( DCC_MSG ) ) ;
       }
-      // Wait until you see 2 identical packets before acting on a Service Mode Packet 
+      // Wait until you see 2 identicle packets before acting on a Service Mode Packet 
       else
       {
         DccProcState.DuplicateCount++ ;
@@ -1522,15 +1374,10 @@ void NmraDcc::pin( uint8_t ExtIntNum, uint8_t ExtIntPinNum, uint8_t EnablePullup
   DccProcState.ExtIntNum = ExtIntNum;
 #endif
   DccProcState.ExtIntPinNum = ExtIntPinNum;
-#ifdef __AVR_MEGA__
-    // because digitalRead at AVR is slow, we will read the dcc input in the ISR
-    // by direct port access.
-    DccProcState.ExtIntPort = portInputRegister( digitalPinToPort(ExtIntPinNum) );
-    DccProcState.ExtIntMask = digitalPinToBitMask( ExtIntPinNum );
-#else
-    DccProcState.ExtIntMask = 1;
-#endif	
-  pinMode( ExtIntPinNum, EnablePullup ? INPUT_PULLUP : INPUT );
+	
+  pinMode( ExtIntPinNum, INPUT );
+  if( EnablePullup )
+    digitalWrite(ExtIntPinNum, HIGH);
 }
 
 ////////////////////////////////////////////////////////////////////////
@@ -1564,9 +1411,6 @@ void NmraDcc::init( uint8_t ManufacturerId, uint8_t VersionId, uint8_t Flags, ui
   DccProcState.inAccDecDCCAddrNextReceivedMode = 0;
 
   ISREdge = RISING;
-  // level checking to detect false IRQ's fired by glitches
-  ISRLevel = DccProcState.ExtIntMask;
-  ISRChkMask = DccProcState.ExtIntMask;
 
   #ifdef ESP32
   ISRWatch = ISREdge;
@@ -1677,6 +1521,7 @@ uint8_t NmraDcc::process()
   if( DccRx.DataReady )
   {
     // We need to do this check with interrupts disabled
+    //SET_TP4;
 #ifdef ESP32
     portENTER_CRITICAL(&mux);
 #else
@@ -1690,16 +1535,25 @@ uint8_t NmraDcc::process()
 #else
     interrupts();
 #endif
-    // Checking of the XOR-byte is now done in the ISR already
       #ifdef DCC_DBGVAR
       countOf.Tel++;
       #endif
-    // Clear trailing bytes
-    for ( byte i=Msg.Size; i< MAX_DCC_MESSAGE_LEN; i++ ) Msg.Data[i] = 0;
     
+    uint8_t xorValue = 0 ;
+    
+    for(uint8_t i = 0; i < DccRx.PacketCopy.Size; i++)
+      xorValue ^= DccRx.PacketCopy.Data[i];
+    if(xorValue) {
+      #ifdef DCC_DBGVAR
+      DB_PRINT("Cerr");
+      countOf.Err++;
+      #endif
+      return 0 ;
+    } else {
 		if( notifyDccMsg ) 	notifyDccMsg( &Msg );
 		
         execDccProcessor( &Msg );
+    }
     return 1 ;
   }
 

NmraDcc.h

@@ -2,21 +2,11 @@
 //
 // Model Railroading with Arduino - NmraDcc.h 
 //
-// Copyright (c) 2008 - 2020 Alex Shepherd
+// Copyright (c) 2008 - 2018 Alex Shepherd
 //
-// 	This library is free software; you can redistribute it and/or
-// 	modify it under the terms of the GNU Lesser General Public
-// 	License as published by the Free Software Foundation; either
-// 	version 2.1 of the License, or (at your option) any later version.
-// 
-// 	This library 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
-// 	Lesser General Public License for more details.
-// 
-// 	You should have received a copy of the GNU Lesser General Public
-// 	License along with this library; if not, write to the Free Software
-// 	Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+// This source file is subject of the GNU general public license 2,
+// that is available at the world-wide-web at
+// http://www.gnu.org/licenses/gpl.txt
 // 
 //------------------------------------------------------------------------
 //
@@ -54,10 +44,12 @@
 #include "WProgram.h"
 #endif
 
+#include "EEPROM.h"
+
 #ifndef NMRADCC_IS_IN
 #define NMRADCC_IS_IN
 
-#define NMRADCC_VERSION     206     // Version 2.0.6
+#define NMRADCC_VERSION     201     // Version 2.0.1
 
 #define MAX_DCC_MESSAGE_LEN 6    // including XOR-Byte
 
@@ -126,7 +118,7 @@ typedef enum {
     CV29_LOCO_DIR            = 0b00000001,	/** bit 0: Locomotive Direction: "0" = normal, "1" = reversed */
     CV29_F0_LOCATION         = 0b00000010,	/** bit 1: F0 location: "0" = bit 4 in Speed and Direction instructions, "1" = bit 4 in function group one instruction */
     CV29_APS                 = 0b00000100,	/** bit 2: Alternate Power Source (APS) "0" = NMRA Digital only, "1" = Alternate power source set by CV12 */
-	CV29_RAILCOM_ENABLE      = 0b00001000, 	/** bit 3: BiDi ( RailCom ) is active */
+    CV29_ADV_ACK             = 0b00001000, 	/** bit 3: ACK, Advanced Acknowledge mode enabled if 1, disabled if 0 */
     CV29_SPEED_TABLE_ENABLE  = 0b00010000, 	/** bit 4: STE, Speed Table Enable, "0" = values in CVs 2, 4 and 6, "1" = Custom table selected by CV 25 */
     CV29_EXT_ADDRESSING      = 0b00100000,	/** bit 5: "0" = one byte addressing, "1" = two byte addressing */
     CV29_OUTPUT_ADDRESS_MODE = 0b01000000,	/** bit 6: "0" = Decoder Address Mode "1" = Output Address Mode */
@@ -712,8 +704,9 @@ extern void    notifyCVResetFactoryDefault(void) __attribute__ ((weak));
  */
 extern void    notifyCVAck(void) __attribute__ ((weak));
 /*+
- *  notifyAdvancedCVAck() Called when a CV write must be acknowledged via Advanced Acknowledgement.
- *                This callback must send the Advanced Acknowledgement via RailComm.
+ *  notifyAdvancedCVAck() Called when a CV write must be acknowledged.
+ *                This callback must increase the current drawn by this
+ *                decoder by at least 60mA for 6ms +/- 1ms.
  *
  *  Inputs:
  *    None

examples/DCCInterface_TurntableControl/DCCInterface_TurntableControl.ino

@@ -1,8 +1,8 @@
 // DCC Stepper Motor Controller ( A4988 ) Example for Model Railroad Turntable Control
 //
-// See: https://www.dccinterface.com/product/arduino-model-railway-dcc-stepper-motor-controller-a4988-assembled/
+// See: https://www.dccinterface.com/how-to/assemblyguide/
 // 
-// Author: Alex Shepherd 2020-06-01
+// Author: Alex Shepherd 2017-12-04
 // 
 // This example requires two Arduino Libraries:
 //
@@ -22,18 +22,8 @@
 // The lines below define the pins used to connect to the A4988 driver module
 #define A4988_STEP_PIN      4
 #define A4988_DIRECTION_PIN 5
-#define A4988_ENABLE_PIN    6
-
-#ifdef A4988_ENABLE_PIN
 // Uncomment the next line to enable Powering-Off the Stepper when its not running to reduce heating the motor and driver
-#define DISABLE_OUTPUTS_IDLE
-#endif
-
-// By default the stepper motor will move the shortest distance to the desired position.
-// If you need the turntable to only move in the Positive/Increasing or Negative/Decreasing step numbers to better handle backlash in the mechanism
-// Then uncomment the appropriate line below
-//#define ALWAYS_MOVE_POSITIVE
-//#define ALWAYS_MOVE_NEGATIVE
+#define A4988_ENABLE_PIN    6
 
 // The lines below define the stepping speed and acceleration, which you may need to tune for your application
 #define STEPPER_MAX_SPEED     800   // Sets the maximum permitted speed
@@ -102,9 +92,6 @@ TurnoutPosition turnoutPositions[] = {
 // --------------------------------------------------------------------------------------------
 // You shouldn't need to edit anything below this line unless you're needing to make big changes... ;)
 // --------------------------------------------------------------------------------------------
-#if defined(ALWAYS_MOVE_POSITIVE) && defined(ALWAYS_MOVE_NEGATIVE)
-#error ONLY uncomment one of ALWAYS_MOVE_POSITIVE or ALWAYS_MOVE_NEGATIVE but NOT both
-#endif
 
 #define MAX_TURNOUT_POSITIONS (sizeof(turnoutPositions) / sizeof(TurnoutPosition))
 
@@ -117,12 +104,11 @@ NmraDcc  Dcc ;
 // Variables to store the last DCC Turnout message Address and Direction  
 uint16_t lastAddr = 0xFFFF ;
 uint8_t lastDirection = 0xFF;
-int     lastStep = 0;
 
 // This function is called whenever a normal DCC Turnout Packet is received
 void notifyDccAccTurnoutOutput( uint16_t Addr, uint8_t Direction, uint8_t OutputPower )
 {
-  Serial.print(F("notifyDccAccTurnoutOutput: "));
+  Serial.print("notifyDccAccTurnoutOutput: ") ;
   Serial.print(Addr,DEC) ;
   Serial.print(',');
   Serial.print(Direction,DEC) ;
@@ -145,50 +131,23 @@ void notifyDccAccTurnoutOutput( uint16_t Addr, uint8_t Direction, uint8_t Output
 #ifdef A4988_ENABLE_PIN
       stepper1.enableOutputs();
 #endif
-
-      int newStep;
       if (Direction)
-        newStep = turnoutPositions[i].positionFront;
-      else
-        newStep = turnoutPositions[i].positionBack;
-
-      Serial.print(newStep, DEC);
-      
-      Serial.print(F("  Last Step: "));
-      Serial.print(lastStep, DEC);
-      
-      int diffStep = newStep - lastStep;
-      Serial.print(F("  Diff Step: "));
-      Serial.print(diffStep, DEC);
-
-#if defined ALWAYS_MOVE_POSITIVE
-      Serial.print(F("  Positive"));       
-      if(diffStep < 0)
-        diffStep += FULL_TURN_STEPS;
-        
-#elif defined ALWAYS_MOVE_NEGATIVE
-      Serial.print(F("  Negative"));       
-      if(diffStep > 0)
-        diffStep -= FULL_TURN_STEPS;
-#else
-      if(diffStep > HALF_TURN_STEPS)
-        diffStep = diffStep - FULL_TURN_STEPS;
-        
-      else if(diffStep < -HALF_TURN_STEPS)
-        diffStep = diffStep + FULL_TURN_STEPS;
-#endif
-
-      Serial.print(F("  Move: "));
-      Serial.println(diffStep, DEC);
-      stepper1.move(diffStep);
-
-      lastStep = newStep;
+      {
+        Serial.println(turnoutPositions[i].positionFront, DEC);
+        stepper1.moveTo(turnoutPositions[i].positionFront);
         break;
       }
+      else
+      {
+        Serial.println(turnoutPositions[i].positionBack, DEC);
+        stepper1.moveTo(turnoutPositions[i].positionBack);
+        break;
+      }
+    }
   }
 };
 
-#ifdef DISABLE_OUTPUTS_IDLE
+#ifdef A4988_ENABLE_PIN
 bool lastIsRunningState ;
 #endif 
 
@@ -204,10 +163,6 @@ void setupStepperDriver()
   stepper1.setSpeed(STEPPER_SPEED);               // Sets the desired constant speed for use with runSpeed()
  
 #ifdef A4988_ENABLE_PIN
-  stepper1.enableOutputs();
-#endif
-
-#ifdef DISABLE_OUTPUTS_IDLE
   lastIsRunningState = stepper1.isRunning();
 #endif
 }
@@ -218,19 +173,14 @@ bool moveToHomePosition()
 
   pinMode(HOME_SENSOR_PIN, INPUT_PULLUP);
 
-#ifdef ALWAYS_MOVE_NEGATIVE
-  stepper1.move(0 - (FULL_TURN_STEPS * 2));
-#else
   stepper1.move(FULL_TURN_STEPS * 2);
-#endif  
   while(digitalRead(HOME_SENSOR_PIN) != HOME_SENSOR_ACTIVE_STATE)
     stepper1.run();
 
   if(digitalRead(HOME_SENSOR_PIN) == HOME_SENSOR_ACTIVE_STATE)
   {
-    stepper1.stop();
-    stepper1.setCurrentPosition(0);
     Serial.println(F("Found Home Position - Setting Current Position to 0"));
+    stepper1.setCurrentPosition(0);
     return true;
   }
   else
@@ -260,32 +210,28 @@ void setup()
   Serial.print(F("Full Rotation Steps: "));
   Serial.println(FULL_TURN_STEPS);
 
-  Serial.print(F("Movement Strategy: "));
-#if defined ALWAYS_MOVE_POSITIVE
-  Serial.println(F("Positive Direction Only"));
-#elif defined ALWAYS_MOVE_NEGATIVE
-  Serial.println(F("Negative Direction Only"));
-#else
-  Serial.println(F("Shortest Distance"));
-#endif
-
   for(uint8_t i = 0; i < MAX_TURNOUT_POSITIONS; i++)
   {
-    Serial.print(F("DCC Addr: "));
+    Serial.print("DCC Addr: ");
     Serial.print(turnoutPositions[i].dccAddress);
 
-    Serial.print(F(" Front: "));
+    Serial.print(" Front: ");
     Serial.print(turnoutPositions[i].positionFront);
 
-    Serial.print(F(" Back: "));
+    Serial.print(" Back: ");
     Serial.println(turnoutPositions[i].positionBack);
   }
   
   setupStepperDriver();
+
   if(moveToHomePosition());
   { 
     setupDCCDecoder();
 
+  #ifdef A4988_ENABLE_PIN
+    stepper1.enableOutputs();
+  #endif
+
     // Fake a DCC Packet to cause the Turntable to move to Position 1
     notifyDccAccTurnoutOutput(POSITION_01_DCC_ADDRESS, 1, 1);
   }
@@ -299,7 +245,7 @@ void loop()
   // Process the Stepper Library
   stepper1.run();
 
-#ifdef DISABLE_OUTPUTS_IDLE
+#ifdef A4988_ENABLE_PIN
   if(stepper1.isRunning() != lastIsRunningState)
   {
     lastIsRunningState = stepper1.isRunning();

examples/IDEC/IDEC1_1_MotSound5Led/IDEC1_1_MotSound5Led.ino

@@ -1,765 +0,0 @@
-// Interactive Decoder Motor, Pauses, Reversals w/Sound 4 LED IDEC1_1_MotSound4Led.ino
-// Version 1.08 Geoff Bunza 2020
-// Works with both short and long DCC Addesses
-// This decoder uses switches/sensors to control 2 motors and Five LEDs with Sound
-// F0=Master Function OFF = Function ON DISABLES the decoder
-// Input Pin for Decoder Disable  Pin 16 Active LOW
-//Motor speed via DCC speed for one motor, second motor on/off via function
-//Speed Over-Ride =  CV = Non-Zero Value (1-127) over-rides the DCC speed commands Bit 8 is direction 1=Forward
-//Input1 Pin for Throttle Down/Pause/Throttle Up  Pin 5 
-//         CV for Throttle Down Time, CV for Throttle Up Time,, CV for Pause Time
-//Input2 Pin for Throttle Down/Pause/Throttle Up  Pin 6
-//          CV for Throttle Down Time, CV for Throttle Up Time,, CV for Pause Time
-//Input Pin1 for Throttle Down/Reverse/Throttle Up Pin 7
-//    CV for Throttle Down Time, CV for Throttle Up Time;,CV for Reverse Pause Time
-//Input Pin2 for Throttle Down/Reverse/Throttle Up Pin 8
-//    CV for Throttle Down Time, CV for Throttle Up Time;,CV for Reverse Pause Time
-//Input Pin for immediate Stop  Pin 11
-//Input Pin for Immediate Start Pin 12
-//Functions for lights on/off:
-// F1-F5  5 Functions LED ON/OFF by default PINS 13,14,17,18,19
-/* Pro Mini  D15 A1 (TX) connected to  DFPlayer1 Receive  (RX) Pin 2 via 1K Ohm 1/4W Resistor
- *  Remember to connect +5V and GND to the DFPlayer too: DFPLAYER PINS 1 & 7 respectively
- *  This is a “mobile/function” decoder with audio play to dual motor control and 
- *  LED functions. Audio tracks or clips are stored on a micro SD card for playing, 
- *  in a folder labeled mp3, with tracks named 0001.mp3, 0002.mp3, etc. 
- * MAX 3 Configurations per pin function:
- *  Config 0=Decoder DISABLE On/Off, 1=LED; 2=Motor2 Control On/Off
-  F0 == Master Decoder Disable == ON
-  F1 == LED == D13
-  F2 == LED == D14/A0
-  F3 == LED == D17/A3
-  F4 == LED == D18/A4
-  F5 == LED == D19/A5
-  F6 == Motor2 On/OFF speed & direction set by CV 80  Normally Base Station will Transmit F5 as initial OFF
-           If no DCC present Decoder will power up with Motor2 ON at speed specified in CV 72
-  Motor1 speed control is via throttle or overridden by non zero value in CV 50 
-           High Bit=Direction, Lower 7 Bits=Speed == DSSSSSSS
- 
-PRO MINI PIN ASSIGNMENT:
-2 - DCC Input
-3 - m2h Motor Control
-4 - m2l Motor Control
-5 - Input1 Pin for Throttle Down/Pause/Throttle Up 
-6 - Input2 Pin for Throttle Down/Pause/Throttle Up
-7 - Input1 Pin for Throttle Down/Reverse/Throttle Up
-8 - Input2 Pin for Throttle Down/Reverse/Throttle Up
-9 - m0h Motor Control
-10 - m0l Motor Control
-11 - Input Pin for immediate Stop
-12 - Input Pin for Immediate Start 
-13 - LED F1
-14 A0 - LED F2
-15 A1 - (TX) connected to  DFPlayer1 Receive  (RX) Pin 2 via 1K Ohm 1/4W Resistor
-16 A2 - Input Pin for MasterDecoderDisable Active LOW
-17 A3 - LED F3
-18 A4 - LED F4
-19 A5 - LED F5
-*/
-
-// ******** UNLESS YOU WANT ALL CV'S RESET UPON EVERY POWER UP
-// ******** AFTER THE INITIAL DECODER LOAD REMOVE THE "//" IN THE FOOLOWING LINE!!
-//#define DECODER_LOADED
-
-// ******** EMOVE THE "//" IN THE FOOLOWING LINE TO SEND DEBUGGING
-// ******** INFO TO THE SERIAL MONITOR
-//#define DEBUG
-
-#include <NmraDcc.h>
-#include <SoftwareSerial.h>
-#include <DFRobotDFPlayerMini.h>
-SoftwareSerial DFSerial1(21,15); // PRO MINI RX, PRO MINI TX serial to DFPlayer
-DFRobotDFPlayerMini Player1;
-
-#define This_Decoder_Address 24
-uint8_t CV_DECODER_MASTER_RESET = 252;
-
-//Uncomment ONLY ONE of the following:
-//#define  MasterTimeConstant  10L      // 10's of milliseconds Timing
-#define  MasterTimeConstant  100L     // Tenths of a second Timing
-//#define  MasterTimeConstant  1000L    // Seconds Timing
-//#define  MasterTimeConstant  10000L   // 10's of Seconds Timing
-//#define  MasterTimeConstant  60000L   // Minutes Timing
-//#define  MasterTimeConstant  3600000L // Hours Timing
-
-#define runAfter(t)  for (static unsigned long _dTimer;(unsigned long)(millis()-_dTimer)>=(t);_dTimer=millis())
-
-int tctr, tctr2;
-uint16_t ttemp, i;
-#define First_Track 1   // Play Random Tracks First_Track#=Start_Track  >=1
-#define Last_Track 12   // Play Random Tracks Last_Track= Last Playable Track in Range  <= Last Numbered Track
-
-const int audiocmddelay = 34;
-boolean Use_DCC_speed = true; // Switch to disable DCC Speed updates
-int Motor1Speed          = 0;   //  Variablw for Motor1 Speed
-int Starting_Motor1Speed = 0;
-int Motor1ForwardDir  = 1;      //  Variable for Motor1 Dir
-int ForcedStopSpeedMotor1 = 0;  // Holding Variablw for Last Speed when Immediate Stop
-int ForcedStopDirMotor1 = 1;    // Holding Variablw for Last Direction when Immediate Stop
-int Motor2Speed       = 0;      //  Variable for Motor2 Speed
-int Motor2ForwardDir  = 1;      //  Variable for Motor2 Dir
-int Motor2ON = 0;
-int fwdon = 0;
-int fwdtime = 1;
-int bwdon  = 0;
-int bwdtime = 1;
-int cyclewidth = 2048;
-int loopdelay = 0;   //14;
-
-const int m2h = 3;              //R H Bridge    Motor1
-const int m2l = 4;              //B H Bridge    Motor1
-const int ThrottlePause1Pin = 5;       // Throttle Speed Pause1 Input Pin
-const int ThrottlePause2Pin = 6;       //  Throttle Speed Pause2 Input Pin
-const int ThrottleInputReversePin1 = 7; //  Throttle Speed Reverse Input Pin
-const int ThrottleInputReversePin2 = 8;     //  Throttle Immediate Speed Reverse Input Pin
-const int m0h = 9;                     //R H Bridge Motor2
-const int m0l = 10;                    //B H Bridge     //Motor2
-const int ImmediateStopPin = 11;       //  Throttle Immediate Stop Input Pin
-const int ImmediateStartPin = 12;      //  Throttle Immediate Start Input Pin
-const int MasterDecoderDisablePin = 16; // D16/A0  Master Decoder Disable Input Pin Active LOW
-//  arduino pin D 15;    // D15/A1 DFPlayer Receive  (RX)  Pin 2 via 470 Ohm Resistor
-
-const int numfpins = 10;              // Number of Output pins to initialize
-const int num_active_functions = 7;   // Number of Functions stating with F0
-byte fpins [] = {13,13,14,17,18,19,3,4,9,10};  //These are all the Output Pins (first 13 is placeholder)
-const int FunctionPin0 = 20;    // D14/A0 DFPlayer Transmit (TX)  Pin 3
-const int FunctionPin1 = 13;    // A2 LED
-const int FunctionPin2 = 14;    // A3 LED
-const int FunctionPin3 = 17;    // A4 LED
-const int FunctionPin4 = 18;    // A5 LED
-const int FunctionPin5 = 19;    // A6 LED 
-
-const int FunctionPin6  = 20;   // Turns on Motor2 DCC Function Control Only NO Local Input Pin
-const int FunctionPin7  = 20;   // Place holders ONLY
-const int FunctionPin8  = 20;   // Place holders ONLY
-const int FunctionPin9  = 20;   // Place holders ONLY
-const int FunctionPin10 = 20;   // Place holders ONLY
-const int FunctionPin11 = 20;   // Place holders ONLY
-const int FunctionPin12 = 20;   // Place holders ONLY
-const int FunctionPin13 = 20;   // Place holders ONLY
-const int FunctionPin14 = 20;   // Place holders ONLY
-const int FunctionPin15 = 20;   // Place holders ONLY
-const int FunctionPin16 = 20;   // Place holders ONLY
-int MasterDecoderDisable = 0;
-int Function0_value = 0;
-
-
-NmraDcc  Dcc ;
-DCC_MSG  Packet ;
-int t;  // temp
-struct QUEUE
-{
-  int inuse;
-  int current_position;
-  int increment;
-  int stop_value;
-  int start_value;
-};
-QUEUE *ftn_queue = new QUEUE[17];
-
-struct CVPair
-{
-  uint16_t  CV;
-  uint8_t   Value;
-};
-CVPair FactoryDefaultCVs [] =
-{
-  {CV_MULTIFUNCTION_PRIMARY_ADDRESS, This_Decoder_Address&0x7F },
-  
-  // These two CVs define the Long DCC Address
-  {CV_MULTIFUNCTION_EXTENDED_ADDRESS_MSB, ((This_Decoder_Address>>8)&0x7F)+192 },
-  {CV_MULTIFUNCTION_EXTENDED_ADDRESS_LSB, This_Decoder_Address&0xFF },
-  
-  // ONLY uncomment 1 CV_29_CONFIG line below as approprate DEFAULT IS SHORT ADDRESS
-//  {CV_29_CONFIG,          0},                                           // Short Address 14 Speed Steps
-  {CV_29_CONFIG, CV29_F0_LOCATION}, // Short Address 28/128 Speed Steps
-//  {CV_29_CONFIG, CV29_EXT_ADDRESSING | CV29_F0_LOCATION},   // Long  Address 28/128 Speed Steps  
-  {CV_DECODER_MASTER_RESET, 0},
-
-  {30, 0}, //F0 Config 0=DISABLE On/Off,1=LED,2=Motor2 Control On/Off,3=NOT Implemented
-  
-  {31, 1}, //F1 Config 0=DISABLE On/Off,1=LED,2=Motor2 Control On/Off,3=NOT Implemented
-  {32, 1}, //F2 Config 0=DISABLE On/Off,1=LED,2=Motor2 Control On/Off,3=NOT Implemented
-  {33, 1}, //F3 Config 0=DISABLE On/Off,1=LED,2=Motor2 Control On/Off,3=NOT Implemented
-  {34, 1}, //F4 Config 0=DISABLE On/Off,1=LED,2=Motor2 Control On/Off,3=NOT Implemented
-  {35, 1}, //F5 Config 0=DISABLE On/Off,1=LED,2=Motor2 Control On/Off,3=NOT Implemented
-  
-  {36, 2}, //F6 Config 0=DISABLE On/Off,1=LED,2=Motor2 Control On/Off,3=NOT Implemented
-  
-  {37,4}, //F7 Config 0=DISABLE On/Off,1=LED,2=Motor2 Control On/Off,3=NOT Implemented
-  {38,4}, //F8 Config 0=DISABLE On/Off,1=LED,2=Motor2 Control On/Off,3=NOT Implemented
-  {39,4}, //F9 Config 0=DISABLE On/Off,1=LED,2=Motor2 Control On/Off,3=NOT Implemented
-  {40,4}, //F10 Config 0=DISABLE On/Off,1=LED,2=Motor2 Control On/Off,3=NOT Implemented
-  {41,4}, //F11 Config 0=DISABLE On/Off,1=LED,2=Motor2 Control On/Off,3=NOT Implemented
-  {42,4}, //F12 Config 0=DISABLE On/Off,1=LED,2=Motor2 Control On/Off,3=NOT Implemented
-  {43,4}, //F13 Config 0=DISABLE On/Off,1=LED,2=Motor2 Control On/Off,3=NOT Implemented
-  {44,4}, //F14 Config 0=DISABLE On/Off,1=LED,2=Motor2 Control On/Off,3=NOT Implemented
-  {45,4}, //F15 Config 0=DISABLE On/Off,1=LED,2=Motor2 Control On/Off,3=NOT Implemented
-  {46,4}, //F16 Config 0=DISABLE On/Off,1=LED,2=Motor2 Control On/Off,3=NOT Implemented
-  {47,4}, //F17 Config 0=DISABLE On/Off,1=LED,2=Motor2 Control On/Off,3=NOT Implemented
-  {48,4}, //F18 Config 0=DISABLE On/Off,1=LED,2=Motor2 Control On/Off,3=NOT Implemented
-  {49,4}, //F19 Config 0=DISABLE On/Off,1=LED,2=Motor2 Control On/Off,3=NOT Implemented
-  
-  {50, 0},  // Speed Over-Ride =  CV = Non-Zero Value (1-127) over-rides the DCC speed commands
-            // Bit 8 (128 or 0x80) ON=Forward Direction 0=Reverse Direction
-      
-  {51, 75}, // ThrottlePause1 Pause Time 0-255 (0.1 secs)
-  {52, 3}, // ThrottlePause1 Throttle Ramp DOWN Delay 0-255 Larger Delay=Slower Ramp Down
-  {53, 3}, // ThrottlePause1 Throttle Ramp UP Delay 0-255  Larger Delay=Slower Ramp Up
-  {54, 1},  // ThrottlePause1 Pause Sound Clip 1-nn 0=No Sound
-  {55, 20}, // ThrottlePause1 Pause Sound Clip Volume 0-30
-  
-  {56, 22}, // ThrottlePause2 Pause Time 0-255 (0.1 secs)
-  {57, 5}, // ThrottlePause2 Throttle Ramp DOWN 0-255 Delay
-  {58, 5}, // ThrottlePause2 Throttle Ramp UP Delay 0-255
-  {59, 1},  // ThrottlePause2 Pause Sound Clip 1-nn 0=No Sound
-  {60, 20}, // ThrottlePause2 Pause Sound Clip Volume 0-30
-  
-  {61, 28}, // ThrottleInputReverse1 Pause Time 0-255 (0.1 secs)
-  {62, 3}, // ThrottleInputReverse1 Ramp DOWN Delay 0-255
-  {63, 3}, // ThrottleInputReverse1 Ramp UP Delay 0-255 
-  {64, 2}, // ThrottleInputReverse1 Sound Clip 1-nn 0=No Sound
-  {65, 20}, // ThrottleInputReverse1 Sound Clip Volume 0-30
-  
-  {66, 22}, // ThrottleInputReverse2 Pause Time 0-255 (0.1 secs)
-  {67, 5}, // ThrottleInputReverse2 Ramp DOWN Delay 0-255
-  {68, 5}, // ThrottleInputReverse2 Ramp UP Delay 0-255 
-  {69, 2}, // ThrottleInputReverse2 Sound Clip 1-nn 0=No Sound
-  {70, 20}, // ThrottleInputReverse2 Sound Clip Volume 0-30
-  
-  {71, 0},  // ThrottleImmediateStop Sound Clip 1-nn 0=No Sound
-  {72, 20}, // ThrottleImmediateStop Sound Clip Volume 0-30
-  
-  {73, 0},  // ThrottleImmediateStart Sound Clip 1-nn 0=No Sound
-  {74, 20}, // ThrottleImmediateStart Sound Clip Volume 0-30
-
-  {80, 20}, // Motor2 Speed 0-127 Bit 8 (128 or 0x80) ON=Forward Direction 0=Reverse Direction
-
-  //252,252    CV_DECODER_MASTER_RESET
-  
-  {253, 0},  // Extra
-};
-
-uint8_t FactoryDefaultCVIndex = sizeof(FactoryDefaultCVs)/sizeof(CVPair);
-void notifyCVResetFactoryDefault()
-{
-  // Make FactoryDefaultCVIndex non-zero and equal to num CV's to be reset 
-  // to flag to the loop() function that a reset to Factory Defaults needs to be done
-  FactoryDefaultCVIndex = sizeof(FactoryDefaultCVs)/sizeof(CVPair);
-};
-// NOTE: NO PROGRAMMING ACK IS SET UP TO MAXIMAIZE 
-// OUTPUT PINS FOR FUNCTIONS
-
-void setup()   //******************************************************
-{
-#ifdef DEBUG
-  Serial.begin(115200);
-#endif
-  DFSerial1.begin (9600);
-  Player1.begin (DFSerial1);
-  
-  pinMode (ThrottlePause1Pin,INPUT_PULLUP);        // Throttle Speed Pause1 Input Pin Active LOW
-  pinMode (ThrottlePause2Pin,INPUT_PULLUP);        // Throttle Speed Pause2 Input Pin Active LOW
-  pinMode (ThrottleInputReversePin1,INPUT_PULLUP); // Throttle Speed Reverse Input Pin 1 Active LOW
-  pinMode (ThrottleInputReversePin2,INPUT_PULLUP); // Throttle Speed Reverse Input Pin 2 Active LOW
-  pinMode (ImmediateStopPin,INPUT_PULLUP);         // Throttle Immediate Stop Input Pin Active LOW
-  pinMode (ImmediateStartPin,INPUT_PULLUP);        // Throttle Immediate Start Input Pin Active LOW
-  pinMode (MasterDecoderDisablePin,INPUT_PULLUP);  //  Master Decoder Disable Input Pin Active LOW
-  uint8_t cv_value;
-  // initialize the digital pins as outputs
-    for (int i=0; i < numfpins; i++) {
-      pinMode(fpins[i], OUTPUT);
-      digitalWrite(fpins[i], 0);    // All OUPUT pins initialized LOW
-     } 
-  // Setup which External Interrupt, the Pin it's associated with that we're using 
-  Dcc.pin(0, 2, 0);
-  // Call the main DCC Init function to enable the DCC Receiver
-  Dcc.init( MAN_ID_DIY, 61, FLAGS_MY_ADDRESS_ONLY, 0 );
-  delay(800);
-#if defined(DECODER_LOADED)
-  if ( Dcc.getCV(CV_DECODER_MASTER_RESET)== CV_DECODER_MASTER_RESET ) 
-#endif 
-     {
-       for (int j=0; j < FactoryDefaultCVIndex; j++ )
-         Dcc.setCV( FactoryDefaultCVs[j].CV, FactoryDefaultCVs[j].Value);
-     }
-
-  for ( i=0; i < num_active_functions; i++) {
-    cv_value = Dcc.getCV(30+i) ;   
-    switch ( cv_value ) {
-      case 0:   // Master Decoder Disable
-        MasterDecoderDisable = 0;
-        if (digitalRead(MasterDecoderDisablePin)==LOW) MasterDecoderDisable = 1;
-        break;
-      case 1:   // LED On/Off
-          ftn_queue[i].inuse = 0;
-        break;       
-       case 2:   // Motor2 Control
-         if ( Dcc.getCV(72) != 0) {
-           Motor2ON = 1;
-           Motor2Speed = (Dcc.getCV(72))&0x7f ;
-           Motor2ForwardDir = (byte)((Dcc.getCV(72))&0x80)>>7 ;
-         } else  Motor2ON = 0;
-       break;
-     case 3:   // NEXT FEATURE for the Future
-       break;  
-     default:
-       break;
-    }
-  }
-  Motor1ForwardDir = 1;     // Default start value for direction if throttle controlled
-  if ( Dcc.getCV(50) != 0) {
-    Motor1Speed = (Dcc.getCV(50))&0x7f ;
-    Motor1ForwardDir  = (byte)((Dcc.getCV(50))&0x80 )>>7;
-  }
-#ifdef DEBUG
-    Serial.println("CV Dump:");
-    for (i=30; i<51; i++) { Serial.print(i,DEC); Serial.print("\t"); }
-    Serial.println("");
-	
-    Serial.println("Throttle Pause 1");
-    for (i=51; i<56; i++) { Serial.print(i,DEC); Serial.print("\t"); }
-    Serial.println("");
-
-    Serial.println("Throttle Pause 2");
-    for (i=56; i<61; i++) { Serial.print(i,DEC); Serial.print("\t"); }
-    Serial.println("");
-	
-	Serial.println("Throttle Reverse 1");
-    for (i=61; i<66; i++) { Serial.print(Dcc.getCV(i),DEC); Serial.print("\t"); }
-    Serial.println("");
-	
-	Serial.println("Throttle Reverse 2");
-    for (i=66; i<71; i++) { Serial.print(i,DEC); Serial.print("\t"); }
-    Serial.println("");
-	
-	Serial.println("Immediate Stop");
-    for (i=71; i<73; i++) { Serial.print(Dcc.getCV(i),DEC); Serial.print("\t"); }
-    Serial.println("");
-	
-	Serial.println("Immediate Start");
-    for (i=73; i<75; i++) { Serial.print(i,DEC); Serial.print("\t"); }
-    Serial.println("");
-    
-	Serial.println("Motor2 Speed");
-    Serial.print(Dcc.getCV(80),DEC); Serial.print("\t"); }
-    Serial.println("");
-#endif
-}
-void loop()   //**********************************************************************
-{
-  //MUST call the NmraDcc.process() method frequently 
-  // from the Arduino loop() function for correct library operation
-  Dcc.process();
-  run_at_speed();
-  //delay(1);
-
-//  INPUT OVER RIDES
-   // Check Master Input Over ride
-   MasterDecoderDisable = 0;
-   if (digitalRead(MasterDecoderDisablePin)==LOW) MasterDecoderDisable = 1;
-     else MasterDecoderDisable = Function0_value & 1;
-
-   if (MasterDecoderDisable == 1) { Motor1Speed = 0; Motor2Speed = 0; }
-   
-// ========   Throttle Pause 1  ========================
-   if (digitalRead(ThrottlePause1Pin) == LOW) {    // Throttle Speed Pause1 Input Pin
-     Use_DCC_speed = false;              // Do not update speed via DCC
-     Starting_Motor1Speed = Motor1Speed;
-     while (Motor1Speed >0) {
-       --Motor1Speed;
-       run_at_speed();
-       delay(Dcc.getCV(52));                     //Throttle Ramp DOWN Delay 0-255  
-     }
-     Motor1Speed = 0;
-     ttemp=(Dcc.getCV(54));
-     setVolumeOnChannel (Dcc.getCV(55));
-     if (ttemp!=0) playTrackOnChannel(ttemp);      //  play clip 
-     delay(int(Dcc.getCV(51)*MasterTimeConstant)); //Pause Time 0-255 (0.1 secs)
-     while (Motor1Speed <= Starting_Motor1Speed) {
-       ++Motor1Speed;
-       run_at_speed();
-       delay(Dcc.getCV(53));                     //Throttle Ramp UP Delay 0-255  
-     }
-     Motor1Speed = Starting_Motor1Speed;
-     run_at_speed();
-     while (digitalRead(ThrottlePause1Pin) == LOW) idle(); //Wait for Sensor
-     Use_DCC_speed = true;              // Do not update speed via DCC
-   }
-   
-// ========   Throttle Pause 2  ========================
-   if (digitalRead(ThrottlePause2Pin) == LOW) {    //  Throttle Speed Pause2 Input Pin
-     
-     Use_DCC_speed = false;              // Do not update speed via DCC
-     Starting_Motor1Speed = Motor1Speed;
-     while (Motor1Speed >0) {
-       --Motor1Speed;
-         run_at_speed();
-       delay(Dcc.getCV(57));                     //Throttle Ramp DOWN Delay 0-255  
-     }
-     Motor1Speed = 0;
-     ttemp=(Dcc.getCV(59));
-     setVolumeOnChannel (Dcc.getCV(60));
-     if (ttemp!=0) playTrackOnChannel(ttemp);      //  play clip 
-     delay(int(Dcc.getCV(56)*MasterTimeConstant));                //Pause Time 0-255 (0.1 secs)
-     while (Motor1Speed <= Starting_Motor1Speed) {
-       ++Motor1Speed;
-       run_at_speed();
-       delay(Dcc.getCV(58));                     //Throttle Ramp UP Delay 0-255  
-     }
-     Motor1Speed = Starting_Motor1Speed;
-     run_at_speed();
-     while (digitalRead(ThrottlePause2Pin) == LOW) idle(); //Wait for Sensor
-     Use_DCC_speed = true;              // Do not update speed via DCC
-   }
-   
-// ========   Throttle Reverse 1  ========================
-   if (digitalRead(ThrottleInputReversePin1)==LOW){ //  Throttle Speed Reverse1 Input Pin
-     Use_DCC_speed = false;              // Do not update speed via DCC
-     Starting_Motor1Speed = Motor1Speed;
-     Motor1Speed--;
-     while (Motor1Speed >1) {
-       run_at_speed();
-       --Motor1Speed;
-       delay(Dcc.getCV(62));                     //Throttle Ramp DOWN Delay 0-255  
-     }
-     Motor1Speed = 0;
-     ttemp=(Dcc.getCV(64));
-     setVolumeOnChannel (Dcc.getCV(65));
-     if (ttemp!=0) playTrackOnChannel(ttemp);      //  play clip 
-     Motor1ForwardDir = (Motor1ForwardDir^0x01) & 0x01;
-     delay(Dcc.getCV(61)*MasterTimeConstant);                //Pause Time 0-255 (0.1 secs)
-     while (Motor1Speed < Starting_Motor1Speed) {
-       Motor1Speed++;;
-       run_at_speed();
-       delay(Dcc.getCV(63));                     //Throttle Ramp UP Delay 0-255  
-     }
-     Motor1Speed = Starting_Motor1Speed;
-     run_at_speed();
-     while (digitalRead(ThrottleInputReversePin1) == LOW) idle(); //Wait for Sensor
-     Use_DCC_speed = true;
-   }
-   
-// ========   Throttle Reverse 2  ========================
-   if (digitalRead(ThrottleInputReversePin2)==LOW){ //  Throttle Speed Reverse Input Pin
-     Use_DCC_speed = false;              // Do not update speed via DCC
-     Starting_Motor1Speed = Motor1Speed;
-     while (Motor1Speed >0) {
-       --Motor1Speed;
-       run_at_speed();
-       delay(Dcc.getCV(67));                     //Throttle Ramp DOWN Delay 0-255  
-     }
-     Motor1Speed = 0;
-     ttemp=(Dcc.getCV(69));
-     setVolumeOnChannel (Dcc.getCV(70));
-     if (ttemp!=0) playTrackOnChannel(ttemp);      //  play clip 
-     Motor1ForwardDir = (Motor1ForwardDir^0x01) & 0x01;
-     delay(int(Dcc.getCV(66)*MasterTimeConstant));                //Pause Time 0-255 (0.1 secs)
-     while (Motor1Speed <= Starting_Motor1Speed) {
-       ++Motor1Speed;
-       run_at_speed();
-       delay(Dcc.getCV(68));                     //Throttle Ramp UP Delay 0-255  
-     }
-     Motor1Speed = Starting_Motor1Speed;
-     run_at_speed();
-     while (digitalRead(ThrottleInputReversePin2) == LOW) idle(); //Wait for Sensor
-     Use_DCC_speed = true;              // Do not update speed via DCC
-   }
-   
-// ========   Throttle Immediate Stop  ========================
-   if (digitalRead(ImmediateStopPin) == LOW) {     //  Throttle Immediate Stop Input Pin
-     ForcedStopSpeedMotor1 = Motor1Speed;
-     ForcedStopDirMotor1 = Motor1ForwardDir;
-     Motor1Speed = 0;
-     ttemp=(Dcc.getCV(71));
-     setVolumeOnChannel (Dcc.getCV(72));
-     if (ttemp!=0) playTrackOnChannel(ttemp);      //  play clip 
-   }
-
-// ========   Throttle Immediate Start  ========================
-   if (digitalRead(ImmediateStartPin) == LOW) {    //  Throttle Immediate Start Input Pin
-     ttemp=(Dcc.getCV(73));
-     setVolumeOnChannel (Dcc.getCV(74));
-     if (ttemp!=0) playTrackOnChannel(ttemp);      //  play clip 
-     if (ForcedStopSpeedMotor1 != 0)  {
-        Motor1Speed = ForcedStopSpeedMotor1 ;
-        Motor1ForwardDir  = ForcedStopDirMotor1;
-     } 
-     else
-         if ( Dcc.getCV(50) != 0) {
-            Motor1Speed = (Dcc.getCV(50))&0x7f ;
-            Motor1ForwardDir  = (byte)((Dcc.getCV(50))&0x80 )>>7;
-         }
-     ForcedStopSpeedMotor1 = 0;   // Take us out of forced stop mode
-     run_at_speed();
-     while (digitalRead(ImmediateStartPin) == LOW) idle(); //Wait for Sensor
-   }
-
-//  ********************************************************************************
-  
-  for (int i=0; i < num_active_functions; i++) {   
-    switch (Dcc.getCV(30+i)) {
-      case 0:   //   Master Decoder Disable Ops
-        break;
-      case 1:   //   LED On/Off
-      if (MasterDecoderDisable == 1) digitalWrite(fpins[i], 0); //decoder disabled so LEDs off
-        break;      
-      case 2:   // Motor2 Control
-        Motor2Speed = (Dcc.getCV(72))&0x7f ;                  // Re-read Motor2Speed if the CV was updated
-        Motor2ForwardDir = (byte)((Dcc.getCV(72))&0x80)>>7 ;  // Re-read Motor2ForwardDir if the CV was updated
-
-        if ((MasterDecoderDisable == 0)&&(Motor2ON == 1)) {
-          if (Motor2ForwardDir == 0)  gofwd2 (fwdtime, Motor2Speed<<4);
-          else  gobwd2 (bwdtime, Motor2Speed<<4);
-        }
-        if (MasterDecoderDisable == 1) {
-        digitalWrite(m0h, LOW);     //Motor2OFF
-        digitalWrite(m0l, LOW);     //Motor2 OFF
-        }
-        break;
-       
-      case 3:   // NEXT FEATURE for the Future
-        break;  
-      default:
-        break;  
-      }
-  }
-#ifdef DEBUG
-   Serial.print("loop4 Motor1Speed= ");
-   Serial.print(Motor1Speed, DEC) ;
-   Serial.print("     Motor2Speed= ");
-   Serial.println(Motor2Speed, DEC) ;
-#endif  
-}         //  end loop()
-
-void idle()  {
-  Dcc.process();
-  run_at_speed();
-}     //   end  idle()
-
-void run_at_speed()  {
-#ifdef DEBUG
-   Serial.print("run Motor1Speed= ");
-   Serial.print(Motor1Speed, DEC) ;
-   Serial.print("    Motor1ForwardDir= ");
-   Serial.println(Motor1ForwardDir, DEC) ;
-#endif
-  if (MasterDecoderDisable == 0)  {
-    if (Motor1Speed != 0) { 
-      if (Motor1ForwardDir == 0)  gofwd1 (fwdtime, Motor1Speed<<4);
-      else gobwd1 (bwdtime, Motor1Speed<<4);
-    }
-  }
-  if (MasterDecoderDisable == 1)  {
-    digitalWrite(m2h, LOW);     //Motor1 OFF
-    digitalWrite(m2l, LOW);     //Motor1 OFF
-    digitalWrite(m0h, LOW);     //Motor2 OFF
-    digitalWrite(m0l, LOW);     //Motor2 OFF
-  }
-  if ((MasterDecoderDisable == 0)&&(Motor2ON == 1)) {
-          if (Motor2ForwardDir == 0)  gofwd2 (fwdtime, Motor2Speed<<4);
-          else  gobwd2 (bwdtime, Motor2Speed<<4);
-        }
-}     //    end  run_at_speed()
-
-void gofwd1(int fcnt,int fcycle) {
-   int icnt;
-   int delta_tp,delta_tm;
-   delta_tp = fcycle+loopdelay<<2;
-   delta_tm = cyclewidth-fcycle-loopdelay;
-   icnt = 0;
-   while (icnt < fcnt)
-  {
-    digitalWrite(m2h, HIGH);     //Motor1
-    delayMicroseconds(delta_tp);
-    digitalWrite(m2h, LOW);      //Motor1
-    delayMicroseconds(delta_tm);
-    icnt++;
-  }
-}     //  end   gofwd1()
-
-void gobwd1(int bcnt,int bcycle) {
-   int icnt;
-   int delta_tp,delta_tm;
-   delta_tp = bcycle+loopdelay<<2;
-   delta_tm = cyclewidth-bcycle-loopdelay;
-   icnt=0;
-   while (icnt < bcnt)
-  {
-    digitalWrite(m2l, HIGH);     //Motor1
-    delayMicroseconds(delta_tp); 
-    digitalWrite(m2l, LOW);      //Motor1
-    delayMicroseconds(delta_tm);
-    icnt++;
-  }
-}      //  end   gobwd1()
-
-void gofwd2(int fcnt,int fcycle) {
-   int icnt;
-   int delta_tp,delta_tm;
-   delta_tp = fcycle+loopdelay<<2;
-   delta_tm = cyclewidth-fcycle-loopdelay;
-   icnt = 0;
-   while (icnt < fcnt)
-  {
-    digitalWrite(m0h, HIGH);     //Motor2
-    delayMicroseconds(delta_tp);
-    digitalWrite(m0h, LOW);      //Motor2
-    delayMicroseconds(delta_tm);
-    icnt++;
-  }
-}      //    end   gofwd2()
-
-void gobwd2(int bcnt,int bcycle) {
-   int icnt;
-   int delta_tp,delta_tm;
-   delta_tp = bcycle+loopdelay<<2;
-   delta_tm = cyclewidth-bcycle-loopdelay;
-   icnt=0;
-   while (icnt < bcnt)
-  {
-    digitalWrite(m0l, HIGH);     //Motor2
-    delayMicroseconds(delta_tp); 
-    digitalWrite(m0l, LOW);      //Motor2
-    delayMicroseconds(delta_tm);
-    icnt++;
-  }
-}     //    end gobwd2()
-
-void playTrackOnChannel ( byte dtrack)  {
-      if (dtrack!=255) {Player1.play(dtrack); delay(audiocmddelay); }
-	    else {Player1.play(random(First_Track,Last_Track+1)); delay(audiocmddelay); }
-}     //    end   playTrackOnChannel()
-
-void setVolumeOnChannel ( byte dvolume)  {
-      if(dvolume>30) return;    // Don't change the volume if out of range
-      Player1.volume (dvolume);
-      delay(audiocmddelay);
-}     //    end   setVolumeOnChannel()
-
-void    notifyCVChange( uint16_t CV, uint8_t Value)  {
-  if ( CV== 50 )  {
-    Motor1Speed = (Dcc.getCV(50))&0x7f ;
-    Motor1ForwardDir  = (byte)((Dcc.getCV(50))&0x80 )>>7;
-  }
-}       //   end notifyCVChange()
-
-void notifyDccSpeed( uint16_t Addr, DCC_ADDR_TYPE AddrType, uint8_t Speed, DCC_DIRECTION ForwardDir, DCC_SPEED_STEPS SpeedSteps )  {
-     if ( !Use_DCC_speed )  return;
-     if ( Dcc.getCV(50) == 0) {
-       Motor1Speed = (Speed & 0x7f );
-     }
-     if (Motor1Speed == 1)  Motor1Speed = 0;
-}        //   end   notifyDccSpeed()
-
-void notifyDccFunc( uint16_t Addr, DCC_ADDR_TYPE AddrType, FN_GROUP FuncGrp, uint8_t FuncState)  {
-#ifdef DEBUG
-   Serial.print("Addr= ");
-   Serial.println(Addr, DEC) ;
-   Serial.print("FuncState= ");
-   Serial.println(FuncState, DEC) ;
-#endif
-  switch(FuncGrp)
-  {
-  case FN_0_4:    //Function Group 1 F0 F4 F3 F2 F1
-    exec_function( 0, FunctionPin0, (FuncState & FN_BIT_00)>>4 );
-    exec_function( 1, FunctionPin1, (FuncState & FN_BIT_01));
-    exec_function( 2, FunctionPin2, (FuncState & FN_BIT_02)>>1);
-    exec_function( 3, FunctionPin3, (FuncState & FN_BIT_03)>>2 );
-    exec_function( 4, FunctionPin4, (FuncState & FN_BIT_04)>>3 );
-      break;
-  case FN_5_8:    //Function Group 1 S FFFF == 1 F8 F7 F6 F5  &  == 0  F12 F11 F10 F9 F8
-    exec_function( 5, FunctionPin5, (FuncState & FN_BIT_05));
-    exec_function( 6, FunctionPin6, (FuncState & FN_BIT_06)>>1 );
-    //exec_function( 7, FunctionPin7, (FuncState & FN_BIT_07)>>2 );
-    //exec_function( 8, FunctionPin8, (FuncState & FN_BIT_08)>>3 );
-    break;
-    
-  case FN_9_12:
-    //exec_function( 9, FunctionPin9,   (FuncState & FN_BIT_09));
-    //exec_function( 10, FunctionPin10, (FuncState & FN_BIT_10)>>1 );
-    //exec_function( 11, FunctionPin11, (FuncState & FN_BIT_11)>>2 );
-    //exec_function( 12, FunctionPin12, (FuncState & FN_BIT_12)>>3 );
-    break;
-  case FN_13_20:   //Function Group 2 FuncState == F20-F13 Function Control
-    //exec_function( 13, FunctionPin13, (FuncState & FN_BIT_13);
-    //exec_function( 14, FunctionPin14, (FuncState & FN_BIT_14)>>1;
-    //exec_function( 15, FunctionPin15, (FuncState & FN_BIT_15)>>2 );
-    //exec_function( 16, FunctionPin16, (FuncState & FN_BIT_16)>>3 );
-      break;
-  
-  case FN_21_28:
-      break;  
-  }
-}       //   end notifyDccSpeed()
-
-void exec_function (int function, int pin, int FuncState)  {
-#ifdef DEBUG
-   Serial.print("ex function= ");
-   Serial.println(function, DEC) ;
-   Serial.print("FuncState= ");
-   Serial.println(FuncState, DEC) ;
-#endif
-  switch ( Dcc.getCV( 30+function) )  {  // Config 0=On/Off,1=Blink
-    case 0:    // Master Disable Function0 Value will transfer to MasterDecoderDisable in loop()
-      Function0_value = byte(FuncState);
-      break;
-    case 1:    // On - Off LED
-    if (MasterDecoderDisable == 0)  {
-        digitalWrite (pin, FuncState);
-    }
-      break;
-    case 2:    // Motor2 Control
-    if (MasterDecoderDisable == 0) Motor2ON= FuncState;
-      break;
-    case 3:    // NEXT FEATURE for the Future
-      break;  
-    default:
-      ftn_queue[function].inuse = 0;
-      break;
-  }
-}    //   end  exec_function()
-
-/*  DFPlayer Commands
-//----Set volume----
-  myDFPlayer.volume(10);  //Set volume value (0~30).
-  myDFPlayer.volumeUp(); //Volume Up
-  myDFPlayer.volumeDown(); //Volume Down
-  //----Set different EQ----
-  myDFPlayer.EQ(DFPLAYER_EQ_NORMAL);
-//  myDFPlayer.EQ(DFPLAYER_EQ_POP);
-//  myDFPlayer.EQ(DFPLAYER_EQ_ROCK);
-//  myDFPlayer.EQ(DFPLAYER_EQ_JAZZ);
-//  myDFPlayer.EQ(DFPLAYER_EQ_CLASSIC);
-//  myDFPlayer.EQ(DFPLAYER_EQ_BASS);
-  //----Set device we use SD as default----
-//  myDFPlayer.outputDevice(DFPLAYER_DEVICE_U_DISK);
-  myDFPlayer.outputDevice(DFPLAYER_DEVICE_SD);
-//  myDFPlayer.outputDevice(DFPLAYER_DEVICE_AUX);
-//  myDFPlayer.outputDevice(DFPLAYER_DEVICE_SLEEP);
-//  myDFPlayer.outputDevice(DFPLAYER_DEVICE_FLASH);
-  //----Mp3 control----
-//  myDFPlayer.sleep();     //sleep
-//  myDFPlayer.reset();     //Reset the module
-//  myDFPlayer.enableDAC();  //Enable On-chip DAC
-//  myDFPlayer.disableDAC();  //Disable On-chip DAC
-//  myDFPlayer.outputSetting(true, 15); //output setting, enable the output and set the gain to 15
-  //----Mp3 play----
-  myDFPlayer.next();  //Play next mp3
-  myDFPlayer.previous();  //Play previous mp3
-  myDFPlayer.play(1);  //Play the first mp3
-  myDFPlayer.loop(1);  //Loop the first mp3
-  myDFPlayer.pause();  //pause the mp3
-  myDFPlayer.start();  //start the mp3 from the pause
-  myDFPlayer.playFolder(15, 4);  //play specific mp3 in SD:/15/004.mp3; Folder Name(1~99); File Name(1~255)
-  myDFPlayer.enableLoopAll(); //loop all mp3 files.
-  myDFPlayer.disableLoopAll(); //stop loop all mp3 files.
-  myDFPlayer.playMp3Folder(4); //play specific mp3 in SD:/MP3/0004.mp3; File Name(0~65535)
-  myDFPlayer.advertise(3); //advertise specific mp3 in SD:/ADVERT/0003.mp3; File Name(0~65535)
-  myDFPlayer.stopAdvertise(); //stop advertise
-  myDFPlayer.playLargeFolder(2, 999); //play specific mp3 in SD:/02/004.mp3; Folder Name(1~10); File Name(1~1000)
-  myDFPlayer.loopFolder(5); //loop all mp3 files in folder SD:/05.
-  myDFPlayer.randomAll(); //Random play all the mp3.
-  myDFPlayer.enableLoop(); //enable loop.
-  myDFPlayer.disableLoop(); //disable loop.
-*/

examples/IDEC/IDEC2_1_Building/IDEC2_1_Building.ino

@@ -1,264 +0,0 @@
-// Interactive Decoder Random Building Lighting DCC Decoder   IDEC2_1_Building.ino
-// Version 1.08 Geoff Bunza 2020
-// Works with both short and long DCC Addesses
-// This decoder will control Random Building Lighting
-// F0=Master Function OFF = Function ON DISABLES the decoder
-// Input Pin for Decoder Disable  Pin 3 Active LOW
-
-/*
-     F0 == Master Decoder Disable
-PRO MINI PIN ASSIGNMENT:
-2 - DCC Input
-3 - Input Pin for MasterDecoderDisable Active LOW
-4 - LED
-5 - LED
-6 - LED
-7 - LED
-8 - LED
-9 - LED
-10 - LED
-11 - LED
-12 - LED 
-13 - LED
-14 A0 - LED
-15 A1 - LED
-16 A2 - LED
-17 A3 - LED
-18 A4 - LED
-19 A5 - LED
-*/
-
-// ******** UNLESS YOU WANT ALL CV'S RESET UPON EVERY POWER UP
-// ******** AFTER THE INITIAL DECODER LOAD REMOVE THE "//" IN THE FOOLOWING LINE!!
-//#define DECODER_LOADED
-
-// ******** EMOVE THE "//" IN THE FOOLOWING LINE TO SEND DEBUGGING
-// ******** INFO TO THE SERIAL MONITOR
-//#define DEBUG
-
-#include <NmraDcc.h>
-#define runEvery(t) for (static typeof(t) _lasttime;\
-                        (typeof(t))((typeof(t))millis() - _lasttime) > (t);\
-                        _lasttime += (t))
-int master_tim_delay = 100;
-long delta = 0; 
-int tctr, tctr2, i;
-
-int numleds = 16;             // Number of Output pins to initialize
-int num_active_functions = 1;  // Number of Functions stating with F0
-byte fpins [] = {4,5,6,7,8,9,10,11,12,13,54,55,56,57,58,59};  //These are all the Output Pins
-
-const int MasterDecoderDisablePin = 3; // D3  Master Decoder Disable Input Pin Active LOW
-const int FunctionPin0 = 20;   // Input Master Pin Disable Active LOW {;aceholder
-const int FunctionPin1 = 20;   // A0 LED
-const int FunctionPin2 = 20;   // A1 LED
-const int FunctionPin3 = 20;   // A2 LED
-const int FunctionPin4 = 20;   //A3 LED
-const int FunctionPin5 = 20;   //A4 LED
-const int FunctionPin6 = 20;   //A5 LED
-const int FunctionPin7  = 20;   // Place holders ONLY
-const int FunctionPin8  = 20;   // Place holders ONLY
-const int FunctionPin9  = 20;   // Place holders ONLY
-const int FunctionPin10 = 20;   // Place holders ONLY
-const int FunctionPin11 = 20;   // Place holders ONLY
-const int FunctionPin12 = 20;   // Place holders ONLY
-const int FunctionPin13 = 20;   // Place holders ONLY
-const int FunctionPin14 = 20;   // Place holders ONLY
-const int FunctionPin15 = 20;   // Place holders ONLY
-const int FunctionPin16 = 20;   // Place holders ONLY
-int MasterDecoderDisable = 0;
-int Function0_value = 0;
-
-NmraDcc  Dcc ;
-DCC_MSG  Packet ;
-uint8_t CV_DECODER_MASTER_RESET = 120;
-int t;  // temp
-struct QUEUE
-{
-  int inuse;
-  int current_position;
-  int increment;
-  int stop_value;
-  int start_value;
-};
-QUEUE *ftn_queue = new QUEUE[3];
-
-struct CVPair
-{
-  uint16_t  CV;
-  uint8_t   Value;
-};
-
-#define This_Decoder_Address 24
-
-CVPair FactoryDefaultCVs [] =
-{
-  {CV_MULTIFUNCTION_PRIMARY_ADDRESS, This_Decoder_Address&0x7F },
-  
-  // These two CVs define the Long DCC Address
-  {CV_MULTIFUNCTION_EXTENDED_ADDRESS_MSB, ((This_Decoder_Address>>8)&0x7F)+192 },
-  {CV_MULTIFUNCTION_EXTENDED_ADDRESS_LSB, This_Decoder_Address&0xFF },
-  
-  // ONLY uncomment 1 CV_29_CONFIG line below as approprate DEFAULT IS SHORT ADDRESS
-//  {CV_29_CONFIG,          0},                                           // Short Address 14 Speed Steps
-  {CV_29_CONFIG, CV29_F0_LOCATION}, // Short Address 28/128 Speed Steps
-//  {CV_29_CONFIG, CV29_EXT_ADDRESSING | CV29_F0_LOCATION},   // Long  Address 28/128 Speed Steps  
-
-  {CV_DECODER_MASTER_RESET, 0},
-  {30, 0},   //F0 Config 0=DISABLE On/Off
-  {50, 90},  // Master Building Time Delay 0-255 255=Slowest
-  {51, 0},   // 
-  {52, 0},   // 
-};
-
-uint8_t FactoryDefaultCVIndex = sizeof(FactoryDefaultCVs)/sizeof(CVPair);
-void notifyCVResetFactoryDefault()
-{
-  // Make FactoryDefaultCVIndex non-zero and equal to num CV's to be reset 
-  // to flag to the loop() function that a reset to Factory Defaults needs to be done
-  FactoryDefaultCVIndex = sizeof(FactoryDefaultCVs)/sizeof(CVPair);
-};
-// NOTE: NO PROGRAMMING ACK IS SET UP TO MAXIMAIZE 
-// OUTPUT PINS FOR FUNCTIONS
-
-void setup()
-{
-#ifdef DEBUG
-  Serial.begin(115200);
-#endif
-  pinMode (MasterDecoderDisablePin,INPUT_PULLUP); //  Master Decoder Disable Input Pin Active LOW
-  uint8_t cv_value;
-    // initialize the digital pins as outputs
-	for (int i=0; i < numleds; i++) {
-	  pinMode(fpins[i], OUTPUT);
-	  digitalWrite(fpins[i], 0);    // All OUPUT pins initialized LOW
-	}
-	for (int i=0; i< numleds; i++) {   //As a test turn all ON in sequence
-     digitalWrite(fpins[i], HIGH);
-     delay (60);
-    }
-    delay(400);
-    for (int i=0; i< numleds; i++) {  //Now turn all OFF in sequence
-      digitalWrite(fpins[i], LOW);
-      delay (60);
-    }
-   // Setup which External Interrupt, the Pin it's associated with that we're using 
-   Dcc.pin(0, 2, 0);
-   // Call the main DCC Init function to enable the DCC Receiver
-   Dcc.init( MAN_ID_DIY, 601, FLAGS_MY_ADDRESS_ONLY, 0 );
-   delay(800);
-#if defined(DECODER_LOADED)
-  if ( Dcc.getCV(CV_DECODER_MASTER_RESET)== CV_DECODER_MASTER_RESET ) 
-#endif 
-     {
-       for (int j=0; j < FactoryDefaultCVIndex; j++ )
-         Dcc.setCV( FactoryDefaultCVs[j].CV, FactoryDefaultCVs[j].Value);
-         digitalWrite(fpins[10], 1);
-         delay (500);
-         digitalWrite(fpins[10], 0);
-     }
-  for ( i=0; i < num_active_functions; i++) {
-    cv_value = Dcc.getCV(30+i) ;   
-#ifdef DEBUG
-    Serial.print(" cv_value: ");
-    Serial.println(cv_value, DEC) ;
-#endif
-    switch ( cv_value ) {
-      case 0:   // Master Decoder Disable
-        MasterDecoderDisable = 0;
-		    if (digitalRead(MasterDecoderDisablePin)==LOW) MasterDecoderDisable = 1;
-        break;
-      case 1:   // LED On/Off
-          ftn_queue[i].inuse = 0;
-        break;       
-       case 2:   
-         break;
-	   case 3:   // NEXT FEATURE for the Future
-        break;  
-       default:
-         break;
-    }
-  }
-  master_tim_delay = int(Dcc.getCV(50)) * 11 ;
-  delta = millis() + master_tim_delay;
-}  // end setup
-
-// ================================================================
-void loop()
-{
-   //MUST call the NmraDcc.process() method frequently 
-   // from the Arduino loop() function for correct library operation
-   Dcc.process();
-   delay(1);
-//  INPUT OVER RIDE
-   // Check Master Input Over ride
-   MasterDecoderDisable = 0;
-   if (digitalRead(MasterDecoderDisablePin)==LOW) MasterDecoderDisable = 1;
-     else MasterDecoderDisable = Function0_value & 1; 
-		runEvery(master_tim_delay)  digitalWrite(fpins [random (0,numleds)], lightsw() ); 
-}  //end loop
-
-boolean lightsw() {
-  if (MasterDecoderDisable == 1) return LOW;  //Eventually turn all lights OFF
-  if (random(0,100)>48) return HIGH;  //48 represents a 52% ON time
-    else return LOW;
-}  // end lightsw
-
-void notifyDccFunc( uint16_t Addr, DCC_ADDR_TYPE AddrType, FN_GROUP FuncGrp, uint8_t FuncState)  {
-#ifdef DEBUG
-   Serial.print("Addr= ");
-   Serial.println(Addr, DEC) ;
-   Serial.print("FuncState= ");
-   Serial.println(FuncState, DEC) ;
-#endif
-  switch(FuncGrp)
-  {
-  case FN_0_4:    //Function Group 1 F0 F4 F3 F2 F1
-	  exec_function( 0, FunctionPin0, (FuncState & FN_BIT_00)>>4 );
-	  exec_function( 1, FunctionPin1, (FuncState & FN_BIT_01));
-	  exec_function( 2, FunctionPin2, (FuncState & FN_BIT_02)>>1);
-	  //exec_function( 3, FunctionPin3, (FuncState & FN_BIT_03)>>2 );
-	  //exec_function( 4, FunctionPin4, (FuncState & FN_BIT_04)>>3 );
-      break;
-  case FN_5_8:    //Function Group 1 S FFFF == 1 F8 F7 F6 F5  &  == 0  F12 F11 F10 F9 F8
-  	  //exec_function( 5, FunctionPin5, (FuncState & FN_BIT_05));
-	  //exec_function( 6, FunctionPin6, (FuncState & FN_BIT_06)>>1 );
-	  //exec_function( 7, FunctionPin7, (FuncState & FN_BIT_07)>>2 );
-	  //exec_function( 8, FunctionPin8, (FuncState & FN_BIT_08)>>3 );
-	  break;
-	  
-  case FN_9_12:
-	  //exec_function( 9, FunctionPin9,   (FuncState & FN_BIT_09));
-      //exec_function( 10, FunctionPin10, (FuncState & FN_BIT_10)>>1 );
-      //exec_function( 11, FunctionPin11, (FuncState & FN_BIT_11)>>2 );
-  	  //exec_function( 12, FunctionPin12, (FuncState & FN_BIT_12)>>3 );
-	  break;
-  case FN_13_20:   //Function Group 2 FuncState == F20-F13 Function Control
-      //exec_function( 13, FunctionPin13, (FuncState & FN_BIT_13);
-	  //exec_function( 14, FunctionPin14, (FuncState & FN_BIT_14)>>1;
- 	  //exec_function( 15, FunctionPin15, (FuncState & FN_BIT_15)>>2 );
- 	  //exec_function( 16, FunctionPin16, (FuncState & FN_BIT_16)>>3 );
-      break;
-	
-  case FN_21_28:
-      break;	
-  }
-}  // end notifyDccFunc
-
-void exec_function (int function, int pin, int FuncState)  {
-#ifdef DEBUG
-   Serial.print("function= ");
-   Serial.println(function, DEC) ;
-   Serial.print("FuncState= ");
-   Serial.println(FuncState, DEC) ;
-#endif
-  switch ( Dcc.getCV( 30+function) )  {  // Config 0=On/Off,1=Blink
-    case 0:    // Master Disable
-	    Function0_value = byte(FuncState);
-      break;
-    case 1:    //  NEXT FEATURE for the Future
-      break;  
-    default:
-      break;
-  }
-}  // end exec_function

examples/IDEC/IDEC2_2_Building1Wldr/IDEC2_2_Building1Wldr.ino

@@ -1,301 +0,0 @@
-// Interactive Decoder Random Building Lighting DCC Decoder   IDEC2_2_Building1Wldr.ino
-// Version 1.08 Geoff Bunza 2020
-// Works with both short and long DCC Addesses
-// This decoder will control Random Building Lighting
-// F0=Master Function OFF = Function ON DISABLES the decoder
-// Input Pin for Decoder Disable  Pin 3 Active LOW
-/*
-     F0 == Master Decoder Disable == ON
-     F1 == Welder 1 Disable == ON
-	 
-PRO MINI PIN ASSIGNMENT:
-2 - DCC Input
-3 - Input Pin for MasterDecoderDisable Active LOW
-4 - LED Blue Welder1
-5 - LED White Welder1
-6 - LED
-7 - LED
-8 - LED
-9 - LED
-10 - LED
-11 - LED
-12 - LED 
-13 - LED
-14 A0 - LED
-15 A1 - LED
-16 A2 - LED
-17 A3 - LED
-18 A4 - LED
-19 A5 - LED
-*/
-
-// ******** UNLESS YOU WANT ALL CV'S RESET UPON EVERY POWER UP
-// ******** AFTER THE INITIAL DECODER LOAD REMOVE THE "//" IN THE FOOLOWING LINE!!
-//#define DECODER_LOADED
-
-// ******** EMOVE THE "//" IN THE FOOLOWING LINE TO SEND DEBUGGING
-// ******** INFO TO THE SERIAL MONITOR
-//#define DEBUG
-
-#include <NmraDcc.h>
-#define runEvery(t) for (static typeof(t) _lasttime;\
-                        (typeof(t))((typeof(t))millis() - _lasttime) > (t);\
-                        _lasttime += (t))
-int building_tim_delay;
-int welder1_tim_delay;
-byte welder1_on = 0;
-int welder1_delta;
-long delta = 0; 
-int tctr, tctr2, i;
-
-int numleds = 16;             // Number of Output pins to initialize
-int num_active_functions = 2;  // Number of Functions stating with F0
-byte fpins [] = {4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19};  //These are all the Output Pins
-
-const int MasterDecoderDisablePin = 3; // D3  Master Decoder Disable Input Pin Active LOW
-const int Welder1BluePin =  4;  // Blue LED simulation Welder 1
-const int Welder1WhitePin = 5;  // White LED simulation Welder 1
-const int FunctionPin0 = 20;   // Input Master Pin Disable Active LOW {;aceholder
-const int FunctionPin1 = 20;   // A0 LED
-const int FunctionPin2 = 20;   // A1 LED
-const int FunctionPin3 = 20;   // A2 LED
-const int FunctionPin4 = 20;   //A3 LED
-const int FunctionPin5 = 20;   //A4 LED
-const int FunctionPin6 = 20;   //A5 LED
-const int FunctionPin7  = 20;   // Place holders ONLY
-const int FunctionPin8  = 20;   // Place holders ONLY
-const int FunctionPin9  = 20;   // Place holders ONLY
-const int FunctionPin10 = 20;   // Place holders ONLY
-const int FunctionPin11 = 20;   // Place holders ONLY
-const int FunctionPin12 = 20;   // Place holders ONLY
-const int FunctionPin13 = 20;   // Place holders ONLY
-const int FunctionPin14 = 20;   // Place holders ONLY
-const int FunctionPin15 = 20;   // Place holders ONLY
-const int FunctionPin16 = 20;   // Place holders ONLY
-int MasterDecoderDisable = 0;
-int MasterDisable_value = 0;
-int Disable_welder1 = 0;						
-
-NmraDcc  Dcc ;
-DCC_MSG  Packet ;
-uint8_t CV_DECODER_MASTER_RESET = 120;
-int t;  // temp
-struct QUEUE
-{
-  int inuse;
-  int current_position;
-  int increment;
-  int stop_value;
-  int start_value;
-};
-QUEUE *ftn_queue = new QUEUE[3];
-
-struct CVPair
-{
-  uint16_t  CV;
-  uint8_t   Value;
-};
-
-#define This_Decoder_Address 24
-
-CVPair FactoryDefaultCVs [] =
-{
-  {CV_MULTIFUNCTION_PRIMARY_ADDRESS, This_Decoder_Address&0x7F },
-  
-  // These two CVs define the Long DCC Address
-  {CV_MULTIFUNCTION_EXTENDED_ADDRESS_MSB, ((This_Decoder_Address>>8)&0x7F)+192 },
-  {CV_MULTIFUNCTION_EXTENDED_ADDRESS_LSB, This_Decoder_Address&0xFF },
-  
-  // ONLY uncomment 1 CV_29_CONFIG line below as approprate DEFAULT IS SHORT ADDRESS
-//  {CV_29_CONFIG,          0},                                           // Short Address 14 Speed Steps
-  {CV_29_CONFIG, CV29_F0_LOCATION}, // Short Address 28/128 Speed Steps
-//  {CV_29_CONFIG, CV29_EXT_ADDRESSING | CV29_F0_LOCATION},   // Long  Address 28/128 Speed Steps  
-
-  {CV_DECODER_MASTER_RESET, 0},
-  {30, 0},    //  F0 Config 0=DISABLE On/Off,1=Disable Welder 1,2=Deisable Welder2
-  {31, 1},    //  F1 Config 0=DISABLE On/Off,1=Disable Welder 1,2=Deisable Welder2
-  {50, 90},   //  Master Building Time Delay 0-255 255=Slowest
-  {51, 127},  //  Welder1 Time Constant
-  {52, 0},    //  Extra
-  {53, 0},    //  Extra
-};
-
-uint8_t FactoryDefaultCVIndex = sizeof(FactoryDefaultCVs)/sizeof(CVPair);
-void notifyCVResetFactoryDefault()
-{
-  // Make FactoryDefaultCVIndex non-zero and equal to num CV's to be reset 
-  // to flag to the loop() function that a reset to Factory Defaults needs to be done
-  FactoryDefaultCVIndex = sizeof(FactoryDefaultCVs)/sizeof(CVPair);
-};
-// NOTE: NO PROGRAMMING ACK IS SET UP TO MAXIMAIZE 
-// OUTPUT PINS FOR FUNCTIONS
-
-void setup()
-{
-#ifdef DEBUG
-  Serial.begin(115200);
-#endif
-  pinMode (MasterDecoderDisablePin,INPUT_PULLUP); //  Master Decoder Disable Input Pin Active LOW
-  uint8_t cv_value;
-    // initialize the digital pins as outputs
-	for (int i=0; i < numleds; i++) {
-	  pinMode(fpins[i], OUTPUT);
-	  digitalWrite(fpins[i], 0);    // All OUPUT pins initialized LOW
-	}
-	for (int i=0; i< numleds; i++) {   //As a test turn all ON in sequence
-     digitalWrite(fpins[i], HIGH);
-     delay (60);
-    }
-    delay(400);
-    for (int i=0; i< numleds; i++) {  //Now turn all OFF in sequence
-      digitalWrite(fpins[i], LOW);
-      delay (60);
-    }
-   // Setup which External Interrupt, the Pin it's associated with that we're using 
-   Dcc.pin(0, 2, 0);
-   // Call the main DCC Init function to enable the DCC Receiver
-   Dcc.init( MAN_ID_DIY, 601, FLAGS_MY_ADDRESS_ONLY, 0 );
-   delay(800);
-#if defined(DECODER_LOADED)
-  if ( Dcc.getCV(CV_DECODER_MASTER_RESET)== CV_DECODER_MASTER_RESET ) 
-#endif 
-     {
-       for (int j=0; j < FactoryDefaultCVIndex; j++ )
-         Dcc.setCV( FactoryDefaultCVs[j].CV, FactoryDefaultCVs[j].Value);
-         digitalWrite(fpins[10], 1);
-         delay (500);
-         digitalWrite(fpins[10], 0);
-     }
-  for ( i=0; i < num_active_functions; i++) {
-    cv_value = Dcc.getCV(30+i) ;   
-#ifdef DEBUG
-    Serial.print(" cv_value: ");
-    Serial.println(cv_value, DEC) ;
-#endif
-    switch ( cv_value ) {
-      case 0:   // Master Decoder Disable
-        MasterDecoderDisable = 0;
-		    if (digitalRead(MasterDecoderDisablePin)==LOW) MasterDecoderDisable = 1;
-        break;
-      case 1:   //  F1 Disables Welder 1
-          Disable_welder1 = 0;   // Initialized
-        break;         
-       case 2:   
-         break;
-	   case 3:   // NEXT FEATURE for the Future
-        break;  
-       default:
-         break;
-    }
-  }
-  building_tim_delay = int(Dcc.getCV(50)) * 11 ;
-
-  welder1_tim_delay = int(Dcc.getCV(51)) * 21 ;
-  
-}  // end setup
-
-// ================================================================
-void loop()
-{
-   //MUST call the NmraDcc.process() method frequently 
-   // from the Arduino loop() function for correct library operation
-   Dcc.process();
-   delay(1);
-   
-   //  INPUT OVER RIDE   // Check Master Input Over ride
-   MasterDecoderDisable = 0;
-   if (digitalRead(MasterDecoderDisablePin)==LOW) MasterDecoderDisable = 1;
-     else MasterDecoderDisable = MasterDisable_value & 1;
-   
-   // Random Building Lights
-   runEvery(building_tim_delay)  digitalWrite(fpins[random (2,numleds)], lightsw() );
-   
-   // Welder1
-	if ((MasterDecoderDisable == 0)&&(Disable_welder1==0)) { 
-	  runEvery(welder1_tim_delay)  {welder1_on = random(20,50); welder1_delta=random(23,133); }
-	}
-    runEvery(welder1_delta)  digitalWrite(Welder1WhitePin,run_welder1_wsw() );
-	  runEvery(welder1_delta)  digitalWrite(Welder1BluePin,run_welder1_bsw() );
-
-}  //end loop
-
-boolean run_welder1_wsw() {
-  if ((MasterDecoderDisable == 1)||(welder1_on<=0)) return LOW;  //Eventually turn all lights OFF
-  welder1_on--;
-  if (random(0,100)>48) return HIGH;  //48 represents a 52% ON time
-    else return LOW;
-}  // end run_welder1_wsw
-boolean run_welder1_bsw() {
-  if ((MasterDecoderDisable == 1)||(welder1_on<=0)) return LOW;  //Eventually turn all lights OFF
-  welder1_on--;
-      if (random(0,100)>35) return HIGH;  //35 represents a 65% ON time
-    else return LOW;
-}  // end run_welder1_bsw
-
-boolean lightsw() {
-  if (MasterDecoderDisable == 1) return LOW;  //Eventually turn all lights OFF
-  if (random(0,100)>40) return HIGH;  //40 represents a 60% ON time
-    else return LOW;
-}  // end lightsw
-
-void notifyDccFunc( uint16_t Addr, DCC_ADDR_TYPE AddrType, FN_GROUP FuncGrp, uint8_t FuncState)  {
-#ifdef DEBUG
-   Serial.print("Addr= ");
-   Serial.println(Addr, DEC) ;
-   Serial.print("FuncState= ");
-   Serial.println(FuncState, DEC) ;
-#endif
-  switch(FuncGrp)
-  {
-  case FN_0_4:    //Function Group 1 F0 F4 F3 F2 F1
-	  exec_function( 0, FunctionPin0, (FuncState & FN_BIT_00)>>4 );
-	  exec_function( 1, FunctionPin1, (FuncState & FN_BIT_01));
-	  exec_function( 2, FunctionPin2, (FuncState & FN_BIT_02)>>1);
-	  //exec_function( 3, FunctionPin3, (FuncState & FN_BIT_03)>>2 );
-	  //exec_function( 4, FunctionPin4, (FuncState & FN_BIT_04)>>3 );
-      break;
-  case FN_5_8:    //Function Group 1 S FFFF == 1 F8 F7 F6 F5  &  == 0  F12 F11 F10 F9 F8
-  	  //exec_function( 5, FunctionPin5, (FuncState & FN_BIT_05));
-	  //exec_function( 6, FunctionPin6, (FuncState & FN_BIT_06)>>1 );
-	  //exec_function( 7, FunctionPin7, (FuncState & FN_BIT_07)>>2 );
-	  //exec_function( 8, FunctionPin8, (FuncState & FN_BIT_08)>>3 );
-	  break;
-	  
-  case FN_9_12:
-	  //exec_function( 9, FunctionPin9,   (FuncState & FN_BIT_09));
-      //exec_function( 10, FunctionPin10, (FuncState & FN_BIT_10)>>1 );
-      //exec_function( 11, FunctionPin11, (FuncState & FN_BIT_11)>>2 );
-  	  //exec_function( 12, FunctionPin12, (FuncState & FN_BIT_12)>>3 );
-	  break;
-  case FN_13_20:   //Function Group 2 FuncState == F20-F13 Function Control
-      //exec_function( 13, FunctionPin13, (FuncState & FN_BIT_13);
-	  //exec_function( 14, FunctionPin14, (FuncState & FN_BIT_14)>>1;
- 	  //exec_function( 15, FunctionPin15, (FuncState & FN_BIT_15)>>2 );
- 	  //exec_function( 16, FunctionPin16, (FuncState & FN_BIT_16)>>3 );
-      break;
-	
-  case FN_21_28:
-      break;	
-  }
-}  // end notifyDccFunc
-
-void exec_function (int function, int pin, int FuncState)  {
-#ifdef DEBUG
-   Serial.print("function= ");
-   Serial.println(function, DEC) ;
-   Serial.print("FuncState= ");
-   Serial.println(FuncState, DEC) ;
-#endif
-  switch ( Dcc.getCV( 30+function) )  {  // Config 0=On/Off,1=Blink
-     case 0:    // Master Disable by Function 0
-	    MasterDisable_value = byte(FuncState);
-      break;
-    case 1:    // Master Disable by Function 1
-	    Disable_welder1 = byte(FuncState);
-      break;
-    case 2:    // Next Features									   
-      break;  
-    default:
-      break;
-  }
-}  // end exec_function

examples/IDEC/IDEC2_3_Building2Wldrs/IDEC2_3_Building2Wldrs.ino

@@ -1,344 +0,0 @@
-// Interactive Decoder Random Building Lighting DCC Decoder   IDEC2_3_Building2Wldrs.ino
-// Version 1.08 Geoff Bunza 2020
-// Works with both short and long DCC Addesses
-// This decoder will control Random Building Lighting
-// F0=Master Function OFF = Function ON DISABLES the decoder
-// Input Pin for Decoder Disable  Pin 3 Active LOW
-/*
-     F0 == Master Decoder Disable == ON
-     F1 == Welder 1 Disable == ON
-     F2 == Welder 2 Disable == ON
-	 
-PRO MINI PIN ASSIGNMENT:
-2 - DCC Input
-3 - Input Pin for MasterDecoderDisable Active LOW
-4 - LED Blue Welder1
-5 - LED White Welder1
-6 - LED Blue Welder2
-7 - LED White Welder2
-8 - LED
-9 - LED
-10 - LED
-11 - LED
-12 - LED 
-13 - LED
-14 A0 - LED
-15 A1 - LED
-16 A2 - LED
-17 A3 - LED
-18 A4 - LED
-19 A5 - LED
-*/
-
-// ******** UNLESS YOU WANT ALL CV'S RESET UPON EVERY POWER UP
-// ******** AFTER THE INITIAL DECODER LOAD REMOVE THE "//" IN THE FOOLOWING LINE!!
-//#define DECODER_LOADED
-
-// ******** EMOVE THE "//" IN THE FOOLOWING LINE TO SEND DEBUGGING
-// ******** INFO TO THE SERIAL MONITOR
-//#define DEBUG
-
-#include <NmraDcc.h>
-#define runAfter(t) for (static unsigned long _dTimer=millis();\
-                        (unsigned long)(millis()-_dTimer)>=(t);\
-                        _dTimer = millis())
-#define runAfterOnce(t) for (static unsigned long _dTimer=millis();\
-                        (unsigned long)(millis()-_dTimer)*estop>=(t);\
-                        _dTimer = millis())
-#define runEvery(t) for (static typeof(t) _lasttime;\
-                        (typeof(t))((typeof(t))millis() - _lasttime) >= (t);\
-                        _lasttime += (t))
-unsigned long estop = 1;
-int building_tim_delay;
-int welder1_tim_delay;
-int welder2_tim_delay;
-byte welder1_on = 0;
-byte welder2_on = 0;
-int welder1_delta;
-int welder2_delta;
-long delta = 0; 
-int tctr, tctr2, i;
-
-int numleds = 16;             // Number of Output pins to initialize
-int num_active_functions = 3;  // Number of Functions stating with F0
-byte fpins [] = {4,5,6,7,8,9,10,11,12,13,54,55,56,57,58,59};  //These are all the Output Pins
-
-const int MasterDecoderDisablePin = 3; // D3  Master Decoder Disable Input Pin Active LOW
-const int Welder1BluePin =  4;  // Blue LED simulation Welder 1
-const int Welder1WhitePin = 5;  // White LED simulation Welder 1
-const int Welder2BluePin =  6;  // Blue LED simulation Welder 2
-const int Welder2WhitePin = 7;  // White LED simulation Welder 2
-const int FunctionPin0 = 20;   // Input Master Pin Disable Active LOW {;aceholder
-const int FunctionPin1 = 20;   // A0 LED
-const int FunctionPin2 = 20;   // A1 LED
-const int FunctionPin3 = 20;   // A2 LED
-const int FunctionPin4 = 20;   //A3 LED
-const int FunctionPin5 = 20;   //A4 LED
-const int FunctionPin6 = 20;   //A5 LED
-const int FunctionPin7  = 20;   // Place holders ONLY
-const int FunctionPin8  = 20;   // Place holders ONLY
-const int FunctionPin9  = 20;   // Place holders ONLY
-const int FunctionPin10 = 20;   // Place holders ONLY
-const int FunctionPin11 = 20;   // Place holders ONLY
-const int FunctionPin12 = 20;   // Place holders ONLY
-const int FunctionPin13 = 20;   // Place holders ONLY
-const int FunctionPin14 = 20;   // Place holders ONLY
-const int FunctionPin15 = 20;   // Place holders ONLY
-const int FunctionPin16 = 20;   // Place holders ONLY
-int MasterDecoderDisable = 0;
-int MasterDisable_value = 0;
-int Disable_welder1 = 0;
-int Disable_welder2 = 0;
-
-NmraDcc  Dcc ;
-DCC_MSG  Packet ;
-uint8_t CV_DECODER_MASTER_RESET = 120;
-int t;  // temp
-struct QUEUE
-{
-  int inuse;
-  int current_position;
-  int increment;
-  int stop_value;
-  int start_value;
-};
-QUEUE *ftn_queue = new QUEUE[3];
-
-struct CVPair
-{
-  uint16_t  CV;
-  uint8_t   Value;
-};
-
-#define This_Decoder_Address 24
-
-CVPair FactoryDefaultCVs [] =
-{
-  {CV_MULTIFUNCTION_PRIMARY_ADDRESS, This_Decoder_Address&0x7F },
-  
-  // These two CVs define the Long DCC Address
-  {CV_MULTIFUNCTION_EXTENDED_ADDRESS_MSB, ((This_Decoder_Address>>8)&0x7F)+192 },
-  {CV_MULTIFUNCTION_EXTENDED_ADDRESS_LSB, This_Decoder_Address&0xFF },
-  
-  // ONLY uncomment 1 CV_29_CONFIG line below as approprate DEFAULT IS SHORT ADDRESS
-//  {CV_29_CONFIG,          0},                                           // Short Address 14 Speed Steps
-  {CV_29_CONFIG, CV29_F0_LOCATION}, // Short Address 28/128 Speed Steps
-//  {CV_29_CONFIG, CV29_EXT_ADDRESSING | CV29_F0_LOCATION},   // Long  Address 28/128 Speed Steps  
-
-  {CV_DECODER_MASTER_RESET, 0},
-  {30, 0},    //  F0 Config 0=DISABLE On/Off,1=Disable Welder 1,2=Deisable Welder2
-  {31, 1},    //  F1 Config 0=DISABLE On/Off,1=Disable Welder 1,2=Deisable Welder2
-  {32, 2},    //  F2 Config 0=DISABLE On/Off,1=Disable Welder 1,2=Deisable Welder2
-  {50, 90},   //  Master Building Time Delay 0-255 255=Slowest
-  {51, 127},  //  Welder1 Time Constant
-  {52, 147},  //  Welder2 Time Constant
-  {53, 0},    //  Extra
-};
-
-uint8_t FactoryDefaultCVIndex = sizeof(FactoryDefaultCVs)/sizeof(CVPair);
-void notifyCVResetFactoryDefault()
-{
-  // Make FactoryDefaultCVIndex non-zero and equal to num CV's to be reset 
-  // to flag to the loop() function that a reset to Factory Defaults needs to be done
-  FactoryDefaultCVIndex = sizeof(FactoryDefaultCVs)/sizeof(CVPair);
-};
-// NOTE: NO PROGRAMMING ACK IS SET UP TO MAXIMAIZE 
-// OUTPUT PINS FOR FUNCTIONS
-
-void setup()
-{
-#ifdef DEBUG
-  Serial.begin(115200);
-#endif
-  pinMode (MasterDecoderDisablePin,INPUT_PULLUP); //  Master Decoder Disable Input Pin Active LOW
-  uint8_t cv_value;
-    // initialize the digital pins as outputs
-	for (int i=0; i < numleds; i++) {
-	  pinMode(fpins[i], OUTPUT);
-	  digitalWrite(fpins[i], 0);    // All OUPUT pins initialized LOW
-	}
-	for (int i=0; i< numleds; i++) {   //As a test turn all ON in sequence
-     digitalWrite(fpins[i], HIGH);
-     delay (60);
-    }
-    delay(400);
-    for (int i=0; i< numleds; i++) {  //Now turn all OFF in sequence
-      digitalWrite(fpins[i], LOW);
-      delay (60);
-    }
-   // Setup which External Interrupt, the Pin it's associated with that we're using 
-   Dcc.pin(0, 2, 0);
-   // Call the main DCC Init function to enable the DCC Receiver
-   Dcc.init( MAN_ID_DIY, 601, FLAGS_MY_ADDRESS_ONLY, 0 );
-   delay(800);
-#if defined(DECODER_LOADED)
-  if ( Dcc.getCV(CV_DECODER_MASTER_RESET)== CV_DECODER_MASTER_RESET ) 
-#endif 
-     {
-       for (int j=0; j < FactoryDefaultCVIndex; j++ )
-         Dcc.setCV( FactoryDefaultCVs[j].CV, FactoryDefaultCVs[j].Value);
-         digitalWrite(fpins[10], 1);
-         delay (500);
-         digitalWrite(fpins[10], 0);
-     }
-  for ( i=0; i < num_active_functions; i++) {
-    cv_value = Dcc.getCV(30+i) ;   
-#ifdef DEBUG
-    Serial.print(" cv_value: ");
-    Serial.println(cv_value, DEC) ;
-#endif
-    switch ( cv_value ) {
-      case 0:   // Master Decoder Disable
-        MasterDecoderDisable = 0;
-		    if (digitalRead(MasterDecoderDisablePin)==LOW) MasterDecoderDisable = 1;
-        break;
-      case 1:   //  F1 Disables Welder 1
-          Disable_welder1 = 0;   // Initialized
-        break;       
-       case 2:   //  F2 Disables Welder 2
-		  Disable_welder2 = 0;   // Initialized
-         break;
-	   case 3:   // NEXT FEATURE for the Future
-
-        break;  
-       default:
-         break;
-    }
-  }
-  building_tim_delay = int(Dcc.getCV(50)) * 11 ;
-
-  welder1_tim_delay = int(Dcc.getCV(51)) * 21 ;
-  
-  welder2_tim_delay = int(Dcc.getCV(52)) * 21 ;
-  
-}  // end setup
-
-// ================================================================
-void loop()
-{
-   //MUST call the NmraDcc.process() method frequently 
-   // from the Arduino loop() function for correct library operation
-   Dcc.process();
-   delay(1);
-   
-   //  INPUT OVER RIDE   // Check Master Input Over ride
-   MasterDecoderDisable = 0;
-   if (digitalRead(MasterDecoderDisablePin)==LOW) MasterDecoderDisable = 1;
-     else MasterDecoderDisable = MasterDisable_value & 1;
-   
-   // Random Building Lights
-   runEvery(building_tim_delay)  digitalWrite(fpins[random (4,numleds)], lightsw() );
-   
-   // Welder1
-	if ((MasterDecoderDisable == 0)&&(Disable_welder1==0)) { 
-	  runEvery(welder1_tim_delay)  {welder1_on = random(20,50); welder1_delta=random(23,133); }
-	}
-    runEvery(welder1_delta)  digitalWrite(Welder1WhitePin,run_welder1_wsw() );
-	  runEvery(welder1_delta)  digitalWrite(Welder1BluePin,run_welder1_bsw() );
-
-   // Welder2
-	if ((MasterDecoderDisable == 0)&&(Disable_welder2==0)) { 
-	  runEvery(welder2_tim_delay)  {welder2_on = random(25,47); welder2_delta=random(22,125); }
-	}
-    runEvery(welder2_delta)  digitalWrite(Welder2WhitePin,run_welder2_wsw() );
-	  runEvery(welder2_delta)  digitalWrite(Welder2BluePin,run_welder2_bsw() );
-
-}  //end loop
-
-boolean run_welder1_wsw() {
-  if ((MasterDecoderDisable == 1)||(welder1_on<=0)) return LOW;  //Eventually turn all lights OFF
-  welder1_on--;
-  if (random(0,100)>48) return HIGH;  //48 represents a 52% ON time
-    else return LOW;
-}  // end run_welder1_wsw
-boolean run_welder1_bsw() {
-  if ((MasterDecoderDisable == 1)||(welder1_on<=0)) return LOW;  //Eventually turn all lights OFF
-  welder1_on--;
-      if (random(0,100)>35) return HIGH;  //35 represents a 65% ON time
-    else return LOW;
-}  // end run_welder1_bsw
-
-boolean run_welder2_wsw() {
-  if ((MasterDecoderDisable == 1)||(welder2_on<=0)) return LOW;  //Eventually turn all lights OFF
-  welder2_on--;
-      if (random(0,100)>48) return HIGH;  //48 represents a 52% ON time
-    else return LOW;
-}  // end run_welder2_wsw
-boolean run_welder2_bsw() {
-  if ((MasterDecoderDisable == 1)||(welder2_on<=0)) return LOW;  //Eventually turn all lights OFF
-  welder2_on--;
-      if (random(0,100)>35) return HIGH;  //35 represents a 65% ON time
-    else return LOW;
-}  // end run_welder2_bsw
-
-boolean lightsw() {
-  if (MasterDecoderDisable == 1) return LOW;  //Eventually turn all lights OFF
-  if (random(0,100)>40) return HIGH;  //40 represents a 60% ON time
-    else return LOW;
-}  // end lightsw
-
-void notifyDccFunc( uint16_t Addr, DCC_ADDR_TYPE AddrType, FN_GROUP FuncGrp, uint8_t FuncState)  {
-#ifdef DEBUG
-   Serial.print("Addr= ");
-   Serial.println(Addr, DEC) ;
-   Serial.print("FuncState= ");
-   Serial.println(FuncState, DEC) ;
-#endif
-  switch(FuncGrp)
-  {
-  case FN_0_4:    //Function Group 1 F0 F4 F3 F2 F1
-	  exec_function( 0, FunctionPin0, (FuncState & FN_BIT_00)>>4 );
-	  exec_function( 1, FunctionPin1, (FuncState & FN_BIT_01));
-	  exec_function( 2, FunctionPin2, (FuncState & FN_BIT_02)>>1);
-	  //exec_function( 3, FunctionPin3, (FuncState & FN_BIT_03)>>2 );
-	  //exec_function( 4, FunctionPin4, (FuncState & FN_BIT_04)>>3 );
-      break;
-  case FN_5_8:    //Function Group 1 S FFFF == 1 F8 F7 F6 F5  &  == 0  F12 F11 F10 F9 F8
-  	  //exec_function( 5, FunctionPin5, (FuncState & FN_BIT_05));
-	  //exec_function( 6, FunctionPin6, (FuncState & FN_BIT_06)>>1 );
-	  //exec_function( 7, FunctionPin7, (FuncState & FN_BIT_07)>>2 );
-	  //exec_function( 8, FunctionPin8, (FuncState & FN_BIT_08)>>3 );
-	  break;
-	  
-  case FN_9_12:
-	  //exec_function( 9, FunctionPin9,   (FuncState & FN_BIT_09));
-      //exec_function( 10, FunctionPin10, (FuncState & FN_BIT_10)>>1 );
-      //exec_function( 11, FunctionPin11, (FuncState & FN_BIT_11)>>2 );
-  	  //exec_function( 12, FunctionPin12, (FuncState & FN_BIT_12)>>3 );
-	  break;
-  case FN_13_20:   //Function Group 2 FuncState == F20-F13 Function Control
-      //exec_function( 13, FunctionPin13, (FuncState & FN_BIT_13);
-	  //exec_function( 14, FunctionPin14, (FuncState & FN_BIT_14)>>1;
- 	  //exec_function( 15, FunctionPin15, (FuncState & FN_BIT_15)>>2 );
- 	  //exec_function( 16, FunctionPin16, (FuncState & FN_BIT_16)>>3 );
-      break;
-	
-  case FN_21_28:
-      break;	
-  }
-}  // end notifyDccFunc
-
-void exec_function (int function, int pin, int FuncState)  {
-#ifdef DEBUG
-   Serial.print("function= ");
-   Serial.println(function, DEC) ;
-   Serial.print("FuncState= ");
-   Serial.println(FuncState, DEC) ;
-#endif
-  switch ( Dcc.getCV( 30+function) )  {  // Config 0=On/Off,1=Blink
-    case 0:    // Master Disable by Function 0
-	    MasterDisable_value = byte(FuncState);
-      break;
-    case 1:    // Master Disable by Function 1
-	    Disable_welder1 = byte(FuncState);
-      break;
-    case 2:    // Master Disable by Function 1
-	    Disable_welder2 = byte(FuncState);
-      break;
-    case 3:    // Next Features
-
-      break;  	  
-    default:
-      break;
-  }
-}  // end exec_function

examples/IDECDemo&Diags/IDEC1_1_MotSoundBell_Demo1_8K/IDEC1_1_MotSoundBell_Demo1_8K.ino

@@ -1,735 +0,0 @@
-// Interactive Decoder Motor, Pauses, Reversals w/Sound 4 LED IDEC1_1_MotSound4Led.ino
-// Version 1.08 Geoff Bunza 2020
-// Works with both short and long DCC Addesses
-// This decoder uses switches/sensors to control 2 motors and Five LEDs with Sound
-// F0=Master Function OFF = Function ON DISABLES the decoder
-// Input Pin for Decoder Disable  Pin 16 Active LOW
-//Motor speed via DCC speed for one motor, second motor on/off via function
-//Speed Over-Ride =  CV = Non-Zero Value (1-127) over-rides the DCC speed commands Bit 8 is direction 1=Forward
-//Input1 Pin for Throttle Down/Pause/Throttle Up  Pin 5 
-//         CV for Throttle Down Time, CV for Throttle Up Time,, CV for Pause Time
-//Input2 Pin for Throttle Down/Pause/Throttle Up  Pin 6
-//          CV for Throttle Down Time, CV for Throttle Up Time,, CV for Pause Time
-//Input Pin1 for Throttle Down/Reverse/Throttle Up Pin 7
-//    CV for Throttle Down Time, CV for Throttle Up Time;,CV for Reverse Pause Time
-//Input Pin2 for Throttle Down/Reverse/Throttle Up Pin 8
-//    CV for Throttle Down Time, CV for Throttle Up Time;,CV for Reverse Pause Time
-//Input Pin for immediate Stop  Pin 11
-//Input Pin for Immediate Start Pin 12
-//Functions for lights on/off:
-// F1-F5  5 Functions LED ON/OFF by default PINS 13,14,17,18,19
-/* Pro Mini  D15 A1 (TX) connected to  DFPlayer1 Receive  (RX) Pin 2 via 1K Ohm 1/4W Resistor
- *  Remember to connect +5V and GND to the DFPlayer too: DFPLAYER PINS 1 & 7 respectively
- *  This is a “mobile/function” decoder with audio play to dual motor control and 
- *  LED functions. Audio tracks or clips are stored on a micro SD card for playing, 
- *  in a folder labeled mp3, with tracks named 0001.mp3, 0002.mp3, etc. 
- * MAX 3 Configurations per pin function:
- *  Config 0=Decoder DISABLE On/Off, 1=LED; 2=Motor2 Control On/Off
-  F0 == Master Decoder Disable == ON
-  F1 == LED == D13
-  F2 == LED == D14/A0
-  F3 == LED == D17/A3
-  F4 == LED == D18/A4
-  F5 == LED == D19/A5
-  F6 == Motor2 On/OFF speed & direction set by CV 80  Normally Base Station will Transmit F5 as initial OFF
-           If no DCC present Decoder will power up with Motor2 ON at speed specified in CV 72
-  Motor1 speed control is via throttle or overridden by non zero value in CV 50 
-           High Bit=Direction, Lower 7 Bits=Speed == DSSSSSSS
- 
-PRO MINI PIN ASSIGNMENT:
-2 - DCC Input
-3 - m2h Motor Control
-4 - m2l Motor Control
-5 - Input1 Pin for Throttle Down/Pause/Throttle Up 
-6 - Input2 Pin for Throttle Down/Pause/Throttle Up
-7 - Input1 Pin for Throttle Down/Reverse/Throttle Up
-8 - Input2 Pin for Throttle Down/Reverse/Throttle Up
-9 - m0h Motor Control
-10 - m0l Motor Control
-11 - Input Pin for immediate Stop
-12 - Input Pin for Immediate Start 
-13 - LED F1
-14 A0 - LED F2
-15 A1 - (TX) connected to  DFPlayer1 Receive  (RX) Pin 2 via 1K Ohm 1/4W Resistor
-16 A2 - Input Pin for MasterDecoderDisable Active LOW
-17 A3 - LED F3
-18 A4 - LED F4
-19 A5 - LED F5
-*/
-
-// ******** UNLESS YOU WANT ALL CV'S RESET UPON EVERY POWER UP
-// ******** AFTER THE INITIAL DECODER LOAD REMOVE THE "//" IN THE FOOLOWING LINE!!
-#define DECODER_LOADED
-
-// ******** REMOVE THE "//" IN THE FOLLOWING LINE TO SEND DEBUGGING
-// ******** INFO TO THE SERIAL MONITOR
-//#define DEBUG
-
-// ******** REMOVE THE "//" IN THE FOLLOWING LINE TO INCLUDE THE PAUSE 1 SENSOR
-//#define Pause1
-
-// ******** REMOVE THE "//" IN THE FOLLOWING LINE TO INCLUDE THE PAUSE 2 SENSOR
-//#define Pause2
-
-// ******** REMOVE THE "//" IN THE FOLLOWING LINE TO INCLUDE THE REVERSE 1 SENSOR
-#define Reverse1
-
-// ******** REMOVE THE "//" IN THE FOLLOWING LINE TO INCLUDE THE REVERSE 2 SENSOR
-//#define Reverse2
-
-// ******** REMOVE THE "//" IN THE FOLLOWING LINE TO INCLUDE THE IMMEDIATE STOP SENSOR
-//#define ImmediateStop
-
-// ******** REMOVE THE "//" IN THE FOLLOWING LINE TO INCLUDE THE IMMEDIATE START SENSOR
-//#define ImmediateStart
-
-#include <NmraDcc.h>
-#include <SoftwareSerial.h>
-#include <DFRobotDFPlayerMini.h>
-SoftwareSerial DFSerial1(21,15); // PRO MINI RX, PRO MINI TX serial to DFPlayer
-DFRobotDFPlayerMini Player1;
-
-#define This_Decoder_Address 24
-uint8_t CV_DECODER_MASTER_RESET = 252;
-
-//Uncomment ONLY ONE of the following:
-//#define  MasterTimeConstant  10L      // 10's of milliseconds Timing
-#define  MasterTimeConstant  100L     // Tenths of a second Timing
-//#define  MasterTimeConstant  1000L    // Seconds Timing
-//#define  MasterTimeConstant  10000L   // 10's of Seconds Timing
-//#define  MasterTimeConstant  60000L   // Minutes Timing
-//#define  MasterTimeConstant  3600000L // Hours Timing
-
-uint16_t ttemp, i;
-#define First_Track 1   // Play Random Tracks First_Track#=Start_Track  >=1
-#define Last_Track  2   // Play Random Tracks Last_Track= Last Playable Track in Range  <= Last Numbered Track
-#define starting_volume  22   // If no volume is set use this at the start
-const int audiocmddelay = 34;
- 
-boolean Use_DCC_speed = true; // Switch to disable DCC Speed updates
-int Motor1Speed          = 0;   //  Variablw for Motor1 Speed
-int Starting_Motor1Speed = 0;
-int Motor1ForwardDir  = 1;      //  Variable for Motor1 Dir
-int ForcedStopSpeedMotor1 = 0;  // Holding Variablw for Last Speed when Immediate Stop
-int ForcedStopDirMotor1 = 1;    // Holding Variablw for Last Direction when Immediate Stop
-int Motor2Speed       = 0;      //  Variable for Motor2 Speed
-int Motor2ForwardDir  = 1;      //  Variable for Motor2 Dir
-int Motor2ON = 0;
-int cyclewidth = 8192;
-
-const int m2h = 3;              //R H Bridge    Motor1
-const int m2l = 4;              //B H Bridge    Motor1
-const int ThrottlePause1Pin = 5;       // Throttle Speed Pause1 Input Pin
-const int ThrottlePause2Pin = 6;       //  Throttle Speed Pause2 Input Pin
-const int ThrottleInputReverse1Pin = 7; //  Throttle Speed Reverse Input Pin
-const int ThrottleInputReverse2Pin = 8;     //  Throttle Immediate Speed Reverse Input Pin
-const int m0h = 9;                     //R H Bridge Motor2
-const int m0l = 10;                    //B H Bridge     //Motor2
-const int ImmediateStopPin = 11;       //  Throttle Immediate Stop Input Pin
-const int ImmediateStartPin = 12;      //  Throttle Immediate Start Input Pin
-const int MasterDecoderDisablePin = 16; // D16/A0  Master Decoder Disable Input Pin Active LOW
-//  arduino pin D 15;    // D15/A1 DFPlayer Receive  (RX)  Pin 2 via 470 Ohm Resistor
-
-const int numfpins = 10;              // Number of Output pins to initialize
-const int num_active_functions = 7;   // Number of Functions stating with F0
-byte fpins [] = {13,13,14,17,18,19,3,4,9,10};  //These are all the Output Pins (first 13 is placeholder)
-const int FunctionPin0 = 20;    // D14/A0 DFPlayer Transmit (TX)  Pin 3
-const int FunctionPin1 = 13;    // A2 LED
-const int FunctionPin2 = 14;    // A3 LED
-const int FunctionPin3 = 17;    // A4 LED
-const int FunctionPin4 = 18;    // A5 LED
-const int FunctionPin5 = 19;    // A6 LED 
-
-const int FunctionPin6  = 20;   // Turns on Motor2 DCC Function Control Only NO Local Input Pin
-const int FunctionPin7  = 20;   // Place holders ONLY
-const int FunctionPin8  = 20;   // Place holders ONLY
-const int FunctionPin9  = 20;   // Place holders ONLY
-const int FunctionPin10 = 20;   // Place holders ONLY
-const int FunctionPin11 = 20;   // Place holders ONLY
-const int FunctionPin12 = 20;   // Place holders ONLY
-const int FunctionPin13 = 20;   // Place holders ONLY
-const int FunctionPin14 = 20;   // Place holders ONLY
-const int FunctionPin15 = 20;   // Place holders ONLY
-const int FunctionPin16 = 20;   // Place holders ONLY
-int MasterDecoderDisable = 0;
-int Function0_value = 0;
-
-NmraDcc  Dcc ;
-DCC_MSG  Packet ;
-int t;  // temp
-struct QUEUE
-{
-  int inuse;
-  int current_position;
-  int increment;
-  int stop_value;
-  int start_value;
-};
-QUEUE *ftn_queue = new QUEUE[17];
-
-struct CVPair
-{
-  uint16_t  CV;
-  uint8_t   Value;
-};
-CVPair FactoryDefaultCVs [] =
-{
-  {CV_MULTIFUNCTION_PRIMARY_ADDRESS, This_Decoder_Address&0x7F },
-  
-  // These two CVs define the Long DCC Address
-  {CV_MULTIFUNCTION_EXTENDED_ADDRESS_MSB, ((This_Decoder_Address>>8)&0x7F)+192 },
-  {CV_MULTIFUNCTION_EXTENDED_ADDRESS_LSB, This_Decoder_Address&0xFF },
-  
-  // ONLY uncomment 1 CV_29_CONFIG line below as approprate DEFAULT IS SHORT ADDRESS
-//  {CV_29_CONFIG,          0},                                           // Short Address 14 Speed Steps
-  {CV_29_CONFIG, CV29_F0_LOCATION}, // Short Address 28/128 Speed Steps
-//  {CV_29_CONFIG, CV29_EXT_ADDRESSING | CV29_F0_LOCATION},   // Long  Address 28/128 Speed Steps  
-  {CV_DECODER_MASTER_RESET, 0},
-
-  {30, 0}, //F0 Config 0=DISABLE On/Off,1=LED,2=Motor2 Control On/Off,3=NOT Implemented
-  
-  {31, 1}, //F1 Config 0=DISABLE On/Off,1=LED,2=Motor2 Control On/Off,3=NOT Implemented
-  {32, 1}, //F2 Config 0=DISABLE On/Off,1=LED,2=Motor2 Control On/Off,3=NOT Implemented
-  {33, 1}, //F3 Config 0=DISABLE On/Off,1=LED,2=Motor2 Control On/Off,3=NOT Implemented
-  {34, 1}, //F4 Config 0=DISABLE On/Off,1=LED,2=Motor2 Control On/Off,3=NOT Implemented
-  {35, 1}, //F5 Config 0=DISABLE On/Off,1=LED,2=Motor2 Control On/Off,3=NOT Implemented
-  
-  {36, 2}, //F6 Config 0=DISABLE On/Off,1=LED,2=Motor2 Control On/Off,3=NOT Implemented
-  
-  {37,4}, //F7 Config 0=DISABLE On/Off,1=LED,2=Motor2 Control On/Off,3=NOT Implemented
-  {38,4}, //F8 Config 0=DISABLE On/Off,1=LED,2=Motor2 Control On/Off,3=NOT Implemented
-  {39,4}, //F9 Config 0=DISABLE On/Off,1=LED,2=Motor2 Control On/Off,3=NOT Implemented
-  {40,4}, //F10 Config 0=DISABLE On/Off,1=LED,2=Motor2 Control On/Off,3=NOT Implemented
-  {41,4}, //F11 Config 0=DISABLE On/Off,1=LED,2=Motor2 Control On/Off,3=NOT Implemented
-  {42,4}, //F12 Config 0=DISABLE On/Off,1=LED,2=Motor2 Control On/Off,3=NOT Implemented
-  {43,4}, //F13 Config 0=DISABLE On/Off,1=LED,2=Motor2 Control On/Off,3=NOT Implemented
-  {44,4}, //F14 Config 0=DISABLE On/Off,1=LED,2=Motor2 Control On/Off,3=NOT Implemented
-  {45,4}, //F15 Config 0=DISABLE On/Off,1=LED,2=Motor2 Control On/Off,3=NOT Implemented
-  {46,4}, //F16 Config 0=DISABLE On/Off,1=LED,2=Motor2 Control On/Off,3=NOT Implemented
-  {47,4}, //F17 Config 0=DISABLE On/Off,1=LED,2=Motor2 Control On/Off,3=NOT Implemented
-  {48,4}, //F18 Config 0=DISABLE On/Off,1=LED,2=Motor2 Control On/Off,3=NOT Implemented
-  {49,4}, //F19 Config 0=DISABLE On/Off,1=LED,2=Motor2 Control On/Off,3=NOT Implemented
-  
-  {50, 0},  // Speed Over-Ride =  CV = Non-Zero Value (1-127) over-rides the DCC speed commands
-            // Bit 8 (128 or 0x80) ON=Forward Direction 0=Reverse Direction
-      
-  {51, 0}, // ThrottlePause1 Pause Time 0-255 (0.1 secs)
-  {52, 0}, // ThrottlePause1 Throttle Ramp DOWN Delay 0-255 Larger Delay=Slower Ramp Down
-  {53, 0}, // ThrottlePause1 Throttle Ramp UP Delay 0-255  Larger Delay=Slower Ramp Up
-  {54, 11},  // ThrottlePause1 Pause Sound Clip 1-nn 0=No Sound
-  {55, 55}, // ThrottlePause1 Pause Sound Clip Volume 0-30
-  
-  {56, 0}, // ThrottlePause2 Pause Time 0-255 (0.1 secs)
-  {57, 0}, // ThrottlePause2 Throttle Ramp DOWN 0-255 Delay
-  {58, 0}, // ThrottlePause2 Throttle Ramp UP Delay 0-255
-  {59, 11},  // ThrottlePause2 Pause Sound Clip 1-nn 0=No Sound
-  {60, 55}, // ThrottlePause2 Pause Sound Clip Volume 0-30
-  
-  {61, 0}, // ThrottleInputReverse1 Pause Time 0-255 (0.1 secs)
-  {62, 0}, // ThrottleInputReverse1 Ramp DOWN Delay 0-255
-  {63, 0}, // ThrottleInputReverse1 Ramp UP Delay 0-255 
-  {64, 11}, // ThrottleInputReverse1 Sound Clip 1-nn 0=No Sound
-  {65, 55}, // ThrottleInputReverse1 Sound Clip Volume 0-30
-  
-  {66, 0}, // ThrottleInputReverse2 Pause Time 0-255 (0.1 secs)
-  {67, 0}, // ThrottleInputReverse2 Ramp DOWN Delay 0-255
-  {68, 0}, // ThrottleInputReverse2 Ramp UP Delay 0-255 
-  {69, 11}, // ThrottleInputReverse2 Sound Clip 1-nn 0=No Sound
-  {70, 55}, // ThrottleInputReverse2 Sound Clip Volume 0-30
-  
-  {71, 0},  // ThrottleImmediateStop Sound Clip 1-nn 0=No Sound
-  {72, 55}, // ThrottleImmediateStop Sound Clip Volume 0-30
-  
-  {73, 0},  // ThrottleImmediateStart Sound Clip 1-nn 0=No Sound
-  {74, 55}, // ThrottleImmediateStart Sound Clip Volume 0-30
-
-  {80, 0}, // Motor2 Speed 0-127 Bit 8 (128 or 0x80) ON=Forward Direction 0=Reverse Direction
-
-  //252,252    CV_DECODER_MASTER_RESET
-  
-  {253, 0},  // Extra
-};
-
-uint8_t FactoryDefaultCVIndex = sizeof(FactoryDefaultCVs)/sizeof(CVPair);
-void notifyCVResetFactoryDefault()
-{
-  // Make FactoryDefaultCVIndex non-zero and equal to num CV's to be reset 
-  // to flag to the loop() function that a reset to Factory Defaults needs to be done
-  FactoryDefaultCVIndex = sizeof(FactoryDefaultCVs)/sizeof(CVPair);
-};
-// NOTE: NO PROGRAMMING ACK IS SET UP TO MAXIMAIZE 
-// OUTPUT PINS FOR FUNCTIONS
-
-void setup()   //******************************************************
-{
-#ifdef DEBUG
-  Serial.begin(115200);
-#endif
-  DFSerial1.begin (9600);
-  Player1.begin (DFSerial1);
-  
-  pinMode (ThrottlePause1Pin,INPUT_PULLUP);        // Throttle Speed Pause1 Input Pin Active LOW
-  pinMode (ThrottlePause2Pin,INPUT_PULLUP);        // Throttle Speed Pause2 Input Pin Active LOW
-  pinMode (ThrottleInputReverse1Pin,INPUT_PULLUP); // Throttle Speed Reverse Input Pin 1 Active LOW
-  pinMode (ThrottleInputReverse2Pin,INPUT_PULLUP); // Throttle Speed Reverse Input Pin 2 Active LOW
-  pinMode (ImmediateStopPin,INPUT_PULLUP);         // Throttle Immediate Stop Input Pin Active LOW
-  pinMode (ImmediateStartPin,INPUT_PULLUP);        // Throttle Immediate Start Input Pin Active LOW
-  pinMode (MasterDecoderDisablePin,INPUT_PULLUP);  //  Master Decoder Disable Input Pin Active LOW
-  uint8_t cv_value;
-  // initialize the digital pins as outputs
-    for (int i=0; i < numfpins; i++) {
-      pinMode(fpins[i], OUTPUT);
-      digitalWrite(fpins[i], 0);    // All OUPUT pins initialized LOW
-     } 
-  // Setup which External Interrupt, the Pin it's associated with that we're using 
-  Dcc.pin(0, 2, 0);
-  // Call the main DCC Init function to enable the DCC Receiver
-  Dcc.init( MAN_ID_DIY, 61, FLAGS_MY_ADDRESS_ONLY, 0 );
-  delay(800);
-#if defined(DECODER_LOADED)
-  if ( Dcc.getCV(CV_DECODER_MASTER_RESET)== CV_DECODER_MASTER_RESET ) 
-#endif 
-     {
-       for (int j=0; j < FactoryDefaultCVIndex; j++ )
-         Dcc.setCV( FactoryDefaultCVs[j].CV, FactoryDefaultCVs[j].Value);
-     }
-  for ( i=0; i < num_active_functions; i++) {
-    cv_value = Dcc.getCV(30+i) ;   
-    switch ( cv_value ) {
-      case 0:   // Master Decoder Disable
-        MasterDecoderDisable = 0;
-        if (digitalRead(MasterDecoderDisablePin)==LOW) MasterDecoderDisable = 1;
-        break;
-      case 1:   // LED On/Off
-          ftn_queue[i].inuse = 0;
-        break;       
-       case 2:   // Motor2 Control
-         if ( Dcc.getCV(72) != 0) {
-           Motor2ON = 1;
-           Motor2Speed = (Dcc.getCV(72))&0x7f ;
-           Motor2ForwardDir = (byte)((Dcc.getCV(72))&0x80)>>7 ;
-         } else  Motor2ON = 0;
-       break;
-     case 3:   // NEXT FEATURE for the Future
-       break;  
-     default:
-       break;
-    }
-  }
-  setVolumeOnChannel (starting_volume);
-  Motor1ForwardDir = 1;     // Default start value for direction if throttle controlled
-  if ( Dcc.getCV(50) != 0) {
-    Motor1Speed = (Dcc.getCV(50))&0x7f ;
-    Motor1ForwardDir  = (byte)((Dcc.getCV(50))&0x80 )>>7;
-  }
-#ifdef DEBUG
-    Serial.println("CV Dump:");
-    for (i=30; i<51; i++) { Serial.print(i,DEC); Serial.print("\t"); }
-    Serial.println("");
-	
-    Serial.println("Throttle Pause 1");
-    for (i=51; i<56; i++) { Serial.print(i,DEC); Serial.print("\t"); }
-    Serial.println("");
-
-    Serial.println("Throttle Pause 2");
-    for (i=56; i<61; i++) { Serial.print(i,DEC); Serial.print("\t"); }
-    Serial.println("");
-	
-	Serial.println("Throttle Reverse 1");
-    for (i=61; i<66; i++) { Serial.print(Dcc.getCV(i),DEC); Serial.print("\t"); }
-    Serial.println("");
-	
-	Serial.println("Throttle Reverse 2");
-    for (i=66; i<71; i++) { Serial.print(i,DEC); Serial.print("\t"); }
-    Serial.println("");
-	
-	Serial.println("Immediate Stop");
-    for (i=71; i<73; i++) { Serial.print(Dcc.getCV(i),DEC); Serial.print("\t"); }
-    Serial.println("");
-	
-	Serial.println("Immediate Start");
-    for (i=73; i<75; i++) { Serial.print(i,DEC); Serial.print("\t"); }
-    Serial.println("");
-    
-	Serial.println("Motor2 Speed");
-    Serial.print(Dcc.getCV(80),DEC); Serial.print("\t"); }
-    Serial.println("");
-#endif
-}
-void loop()   //**********************************************************************
-{
-  //MUST call the NmraDcc.process() method frequently 
-  // from the Arduino loop() function for correct library operation
-  //Dcc.process();
-  run_at_speed();
-  //delay(1);
-
-//  INPUT OVER RIDES
-   // Check Master Input Over ride
-   MasterDecoderDisable = 0;
-   if (digitalRead(MasterDecoderDisablePin)==LOW) MasterDecoderDisable = 1;
-     else MasterDecoderDisable = Function0_value & 1;
-   if (MasterDecoderDisable == 1) { Motor1Speed = 0; Motor2Speed = 0; }
-
-#ifdef Pause1
-// ========   Throttle Pause 1  ========================
-   if (digitalRead(ThrottlePause1Pin) == LOW) {    // Throttle Speed Pause1 Input Pin
-     Use_DCC_speed = false;              // Do not update speed via DCC
-     Starting_Motor1Speed = Motor1Speed;
-     while (Motor1Speed >0) {
-       --Motor1Speed;
-       run_at_speed();
-       delay(Dcc.getCV(52));                     //Throttle Ramp DOWN Delay 0-255  
-     }
-     Motor1Speed = 0;
-     ttemp=(Dcc.getCV(54));
-     setVolumeOnChannel (Dcc.getCV(55));
-     if (ttemp!=0) playTrackOnChannel(ttemp);      //  play clip 
-     delay(int(Dcc.getCV(51)*MasterTimeConstant)); //Pause Time 0-255 (0.1 secs)
-     while (Motor1Speed <= Starting_Motor1Speed) {
-       ++Motor1Speed;
-       run_at_speed();
-       delay(Dcc.getCV(53));                     //Throttle Ramp UP Delay 0-255  
-     }
-     Motor1Speed = Starting_Motor1Speed;
-     for (i=0; i<30; i++) run_at_speed();      // Move away from sensor
-     while (digitalRead(ThrottlePause1Pin) == LOW) run_at_speed(); //Wait for Sensor
-     Use_DCC_speed = true;              // Do not update speed via DCC
-   }
-#endif
-
-#ifdef Pause2
-// ========   Throttle Pause 2  ========================
-   if (digitalRead(ThrottlePause2Pin) == LOW) {    //  Throttle Speed Pause2 Input Pin
-     
-     Use_DCC_speed = false;              // Do not update speed via DCC
-     Starting_Motor1Speed = Motor1Speed;
-     while (Motor1Speed >0) {
-       --Motor1Speed;
-         run_at_speed();
-       delay(Dcc.getCV(57));                     //Throttle Ramp DOWN Delay 0-255  
-     }
-     Motor1Speed = 0;
-     ttemp=(Dcc.getCV(59));
-     setVolumeOnChannel (Dcc.getCV(60));
-     if (ttemp!=0) playTrackOnChannel(ttemp);      //  play clip 
-     delay(int(Dcc.getCV(56)*MasterTimeConstant));                //Pause Time 0-255 (0.1 secs)
-     while (Motor1Speed <= Starting_Motor1Speed) {
-       ++Motor1Speed;
-       run_at_speed();
-       delay(Dcc.getCV(58));                     //Throttle Ramp UP Delay 0-255  
-     }
-     Motor1Speed = Starting_Motor1Speed;
-     for (i=0; i<30; i++) run_at_speed();      // Move away from sensor
-     while (digitalRead(ThrottlePause2Pin) == LOW) run_at_speed(); //Wait for Sensor
-     Use_DCC_speed = true;              // Do not update speed via DCC
-   }
-#endif
-
-#ifdef Reverse1
-// ========   Throttle Reverse 1  ========================
-   if (digitalRead(ThrottleInputReverse1Pin)==LOW){ //  Throttle Speed Reverse1 Input Pin
-     Use_DCC_speed = false;              // Do not update speed via DCC
-     Starting_Motor1Speed = Motor1Speed;
-     Motor1Speed--;
-     while (Motor1Speed >1) {
-       run_at_speed();
-       --Motor1Speed;
-       if (Dcc.getCV(62)!=0) delay(Dcc.getCV(62));  //Throttle Ramp DOWN Delay 0-255
-       else  Motor1Speed=0;
-     }
-     //Motor1Speed = 0;
-     ttemp=(Dcc.getCV(64));
-     if (ttemp!=0) {setVolumeOnChannel (Dcc.getCV(65)); playTrackOnChannel(ttemp);}     //  play clip 
-     Motor1ForwardDir = (Motor1ForwardDir^0x01) & 0x01;
-     delay(Dcc.getCV(61)*MasterTimeConstant);       //Pause Time 0-255 (0.1 secs)
-     while (Motor1Speed < Starting_Motor1Speed) {
-       Motor1Speed++;;
-       run_at_speed();
-       if (Dcc.getCV(63)!=0) delay(Dcc.getCV(63));   //Throttle Ramp UP Delay 0-255
-       else  Motor1Speed=Starting_Motor1Speed; 
-     }
-     //Motor1Speed = Starting_Motor1Speed;
-     for (i=0; i<10; i++) run_at_speed();      // Move away from sensor
-     while (digitalRead(ThrottleInputReverse1Pin) == LOW) run_at_speed(); //Wait for Sensor
-     Use_DCC_speed = true;
-   }
-#endif
-
-#ifdef Reverse2
-// ========   Throttle Reverse 2  ========================
-   if (digitalRead(ThrottleInputReverse2Pin)==LOW){ //  Throttle Speed Reverse Input Pin
-     Use_DCC_speed = false;              // Do not update speed via DCC
-     Starting_Motor1Speed = Motor1Speed;
-     while (Motor1Speed >0) {
-       --Motor1Speed;
-       run_at_speed();
-       delay(Dcc.getCV(67));                     //Throttle Ramp DOWN Delay 0-255  
-     }
-     Motor1Speed = 0;
-     ttemp=(Dcc.getCV(69));
-     setVolumeOnChannel (Dcc.getCV(70));
-     if (ttemp!=0) playTrackOnChannel(ttemp);      //  play clip 
-     Motor1ForwardDir = (Motor1ForwardDir^0x01) & 0x01;
-     delay(int(Dcc.getCV(66)*MasterTimeConstant));                //Pause Time 0-255 (0.1 secs)
-     while (Motor1Speed <= Starting_Motor1Speed) {
-       ++Motor1Speed;
-       run_at_speed();
-       delay(Dcc.getCV(68));                     //Throttle Ramp UP Delay 0-255  
-     }
-     Motor1Speed = Starting_Motor1Speed;
-     for (i=0; i<30; i++) run_at_speed();      // Move away from sensor
-     while (digitalRead(ThrottleInputReverse2Pin) == LOW) run_at_speed(); //Wait for Sensor
-     Use_DCC_speed = true;              // Do not update speed via DCC
-   }
-#endif
-
-#ifdef ImmediateStop
-// ========   Throttle Immediate Stop  ========================
-   if (digitalRead(ImmediateStopPin) == LOW) {     //  Throttle Immediate Stop Input Pin
-     ForcedStopSpeedMotor1 = Motor1Speed;
-     ForcedStopDirMotor1 = Motor1ForwardDir;
-     Motor1Speed = 0;
-     ttemp=(Dcc.getCV(71));
-     setVolumeOnChannel (Dcc.getCV(72));
-     if (ttemp!=0) playTrackOnChannel(ttemp);      //  play clip 
-   }
-#endif
-
-#ifdef ImmediateStart
-// ========   Throttle Immediate Start  ========================
-   if (digitalRead(ImmediateStartPin) == LOW) {    //  Throttle Immediate Start Input Pin
-     ttemp=(Dcc.getCV(73));
-     setVolumeOnChannel (Dcc.getCV(74));
-     if (ttemp!=0) playTrackOnChannel(ttemp);      //  play clip 
-     if (ForcedStopSpeedMotor1 != 0)  {
-        Motor1Speed = ForcedStopSpeedMotor1 ;
-        Motor1ForwardDir  = ForcedStopDirMotor1;
-     } 
-     else
-         if ( Dcc.getCV(50) != 0) {
-            Motor1Speed = (Dcc.getCV(50))&0x7f ;
-            Motor1ForwardDir  = (byte)((Dcc.getCV(50))&0x80 )>>7;
-         }
-     ForcedStopSpeedMotor1 = 0;   // Take us out of forced stop mode
-     for (i=0; i<30; i++) run_at_speed();      // Move away from sensor
-     while (digitalRead(ImmediateStartPin) == LOW) run_at_speed(); //Wait for Sensor
-   }
-#endif
-//  ********************************************************************************
-  
-  for (int i=1; i < num_active_functions; i++) {   
-    switch (Dcc.getCV(30+i)) {
-      case 0:   //   Master Decoder Disable Ops
-        break;
-      case 1:   //   LED On/Off
-      if (MasterDecoderDisable == 1) digitalWrite(fpins[i], 0); //decoder disabled so LEDs off
-        break;      
-      case 2:   // Motor2 Control
-        Motor2Speed = (Dcc.getCV(72))&0x7f ;                  // Re-read Motor2Speed if the CV was updated
-        Motor2ForwardDir = (byte)((Dcc.getCV(72))&0x80)>>7 ;  // Re-read Motor2ForwardDir if the CV was updated
-
-        if ((MasterDecoderDisable == 0)&&(Motor2ON == 1)) {
-          if (Motor2ForwardDir == 0)  gofwd2 (Motor2Speed<<4);
-          else  gobwd2 (Motor2Speed<<4);
-        }
-        if (MasterDecoderDisable == 1) {
-        digitalWrite(m0h, LOW);     //Motor2OFF
-        digitalWrite(m0l, LOW);     //Motor2 OFF
-        }
-        break;
-       
-      case 3:   // NEXT FEATURE for the Future
-        break;  
-      default:
-        break;  
-      }
-      run_at_speed();
-  }
-}         //  end loop()
-
-void run_at_speed()  {
-  Dcc.process();
-  if (MasterDecoderDisable == 0)  {
-    if (Motor1Speed != 0) { 
-      if (Motor1ForwardDir == 0)  gofwd1 (Motor1Speed<<6);
-      else gobwd1 (Motor1Speed<<6);
-    }
-  }
-  if (MasterDecoderDisable == 1)  {
-    digitalWrite(m2h, LOW);     //Motor1 OFF
-    digitalWrite(m2l, LOW);     //Motor1 OFF
-    digitalWrite(m0h, LOW);     //Motor2 OFF
-    digitalWrite(m0l, LOW);     //Motor2 OFF
-  }
-  if ((MasterDecoderDisable == 0)&&(Motor2ON == 1)) {
-          if (Motor2ForwardDir == 0)  gofwd2 (Motor2Speed<<6);
-          else  gobwd2 (Motor2Speed<<6);
-        }
-}     //    end  run_at_speed()
-
-void gofwd1(int fcycle) {
-    digitalWrite(m2h, HIGH);     //Motor1
-    delayMicroseconds(fcycle);
-    digitalWrite(m2h, LOW);      //Motor1
-    delayMicroseconds(cyclewidth-fcycle);
-}     //  end   gofwd1()
-
-void gobwd1(int bcycle) {
-    digitalWrite(m2l, HIGH);     //Motor1
-    delayMicroseconds(bcycle); 
-    digitalWrite(m2l, LOW);      //Motor1
-    delayMicroseconds(cyclewidth-bcycle);
-}      //  end   gobwd1()
-
-void gofwd2(int fcycle) {
-    digitalWrite(m0h, HIGH);     //Motor2
-    delayMicroseconds(fcycle);
-    digitalWrite(m0h, LOW);      //Motor2
-    delayMicroseconds(cyclewidth-fcycle);
-}      //    end   gofwd2()
-
-void gobwd2(int bcycle) {
-    digitalWrite(m0l, HIGH);     //Motor2
-    delayMicroseconds(bcycle); 
-    digitalWrite(m0l, LOW);      //Motor2
-    delayMicroseconds(cyclewidth-bcycle);
-}     //    end gobwd2()
-
-void playTrackOnChannel ( byte dtrack)  {
-      if (dtrack!=255) {Player1.play(dtrack); } //delay(audiocmddelay); }
-	    else {Player1.play(random(First_Track,Last_Track+1));}  // delay(audiocmddelay);
-}     //    end   playTrackOnChannel()
-
-void setVolumeOnChannel ( byte dvolume)  {
-      if(dvolume>30) return;    // Don't change the volume if out of range
-      Player1.volume (dvolume);
-      delay(audiocmddelay);
-}     //    end   setVolumeOnChannel()
-
-void    notifyCVChange( uint16_t CV, uint8_t Value)  {
-  if ( CV== 50 )  {
-    Motor1Speed = (Dcc.getCV(50))&0x7f ;
-    Motor1ForwardDir  = (byte)((Dcc.getCV(50))&0x80 )>>7;
-  }
-}       //   end notifyCVChange()
-
-void notifyDccSpeed( uint16_t Addr, DCC_ADDR_TYPE AddrType, uint8_t Speed, DCC_DIRECTION ForwardDir, DCC_SPEED_STEPS SpeedSteps )  {
-     if ( !Use_DCC_speed )  return;
-     if ( Dcc.getCV(50) == 0) {
-       Motor1Speed = (Speed & 0x7f );
-     }
-     if (Motor1Speed == 1)  Motor1Speed = 0;
-}        //   end   notifyDccSpeed()
-
-void notifyDccFunc( uint16_t Addr, DCC_ADDR_TYPE AddrType, FN_GROUP FuncGrp, uint8_t FuncState)  {
-#ifdef DEBUG
-   Serial.print("Addr= ");
-   Serial.println(Addr, DEC) ;
-   Serial.print("FuncState= ");
-   Serial.println(FuncState, DEC) ;
-#endif
-  switch(FuncGrp)
-  {
-  case FN_0_4:    //Function Group 1 F0 F4 F3 F2 F1
-    exec_function( 0, FunctionPin0, (FuncState & FN_BIT_00)>>4 );
-    exec_function( 1, FunctionPin1, (FuncState & FN_BIT_01));
-    exec_function( 2, FunctionPin2, (FuncState & FN_BIT_02)>>1);
-    exec_function( 3, FunctionPin3, (FuncState & FN_BIT_03)>>2 );
-    exec_function( 4, FunctionPin4, (FuncState & FN_BIT_04)>>3 );
-      break;
-  case FN_5_8:    //Function Group 1 S FFFF == 1 F8 F7 F6 F5  &  == 0  F12 F11 F10 F9 F8
-    exec_function( 5, FunctionPin5, (FuncState & FN_BIT_05));
-    exec_function( 6, FunctionPin6, (FuncState & FN_BIT_06)>>1 );
-    //exec_function( 7, FunctionPin7, (FuncState & FN_BIT_07)>>2 );
-    //exec_function( 8, FunctionPin8, (FuncState & FN_BIT_08)>>3 );
-    break;
-    
-  case FN_9_12:
-    //exec_function( 9, FunctionPin9,   (FuncState & FN_BIT_09));
-    //exec_function( 10, FunctionPin10, (FuncState & FN_BIT_10)>>1 );
-    //exec_function( 11, FunctionPin11, (FuncState & FN_BIT_11)>>2 );
-    //exec_function( 12, FunctionPin12, (FuncState & FN_BIT_12)>>3 );
-    break;
-  case FN_13_20:   //Function Group 2 FuncState == F20-F13 Function Control
-    //exec_function( 13, FunctionPin13, (FuncState & FN_BIT_13);
-    //exec_function( 14, FunctionPin14, (FuncState & FN_BIT_14)>>1;
-    //exec_function( 15, FunctionPin15, (FuncState & FN_BIT_15)>>2 );
-    //exec_function( 16, FunctionPin16, (FuncState & FN_BIT_16)>>3 );
-      break;
-  
-  case FN_21_28:
-      break;  
-  }
-}       //   end notifyDccSpeed()
-
-void exec_function (int function, int pin, int FuncState)  {
-#ifdef DEBUG
-   Serial.print("ex function= ");
-   Serial.println(function, DEC) ;
-   Serial.print("FuncState= ");
-   Serial.println(FuncState, DEC) ;
-#endif
-  switch ( Dcc.getCV( 30+function) )  {  // Config 0=On/Off,1=Blink
-    case 0:    // Master Disable Function0 Value will transfer to MasterDecoderDisable in loop()
-      Function0_value = byte(FuncState);
-      break;
-    case 1:    // On - Off LED
-    if (MasterDecoderDisable == 0)  {
-        digitalWrite (pin, FuncState);
-    }
-      break;
-    case 2:    // Motor2 Control
-    if (MasterDecoderDisable == 0) Motor2ON= FuncState;
-      break;
-    case 3:    // NEXT FEATURE for the Future
-      break;  
-    default:
-      ftn_queue[function].inuse = 0;
-      break;
-  }
-}    //   end  exec_function()
-
-/*  DFPlayer Commands
-//----Set volume----
-  myDFPlayer.volume(10);  //Set volume value (0~30).
-  myDFPlayer.volumeUp(); //Volume Up
-  myDFPlayer.volumeDown(); //Volume Down
-  //----Set different EQ----
-  myDFPlayer.EQ(DFPLAYER_EQ_NORMAL);
-//  myDFPlayer.EQ(DFPLAYER_EQ_POP);
-//  myDFPlayer.EQ(DFPLAYER_EQ_ROCK);
-//  myDFPlayer.EQ(DFPLAYER_EQ_JAZZ);
-//  myDFPlayer.EQ(DFPLAYER_EQ_CLASSIC);
-//  myDFPlayer.EQ(DFPLAYER_EQ_BASS);
-  //----Set device we use SD as default----
-//  myDFPlayer.outputDevice(DFPLAYER_DEVICE_U_DISK);
-  myDFPlayer.outputDevice(DFPLAYER_DEVICE_SD);
-//  myDFPlayer.outputDevice(DFPLAYER_DEVICE_AUX);
-//  myDFPlayer.outputDevice(DFPLAYER_DEVICE_SLEEP);
-//  myDFPlayer.outputDevice(DFPLAYER_DEVICE_FLASH);
-  //----Mp3 control----
-//  myDFPlayer.sleep();     //sleep
-//  myDFPlayer.reset();     //Reset the module
-//  myDFPlayer.enableDAC();  //Enable On-chip DAC
-//  myDFPlayer.disableDAC();  //Disable On-chip DAC
-//  myDFPlayer.outputSetting(true, 15); //output setting, enable the output and set the gain to 15
-  //----Mp3 play----
-  myDFPlayer.next();  //Play next mp3
-  myDFPlayer.previous();  //Play previous mp3
-  myDFPlayer.play(1);  //Play the first mp3
-  myDFPlayer.loop(1);  //Loop the first mp3
-  myDFPlayer.pause();  //pause the mp3
-  myDFPlayer.start();  //start the mp3 from the pause
-  myDFPlayer.playFolder(15, 4);  //play specific mp3 in SD:/15/004.mp3; Folder Name(1~99); File Name(1~255)
-  myDFPlayer.enableLoopAll(); //loop all mp3 files.
-  myDFPlayer.disableLoopAll(); //stop loop all mp3 files.
-  myDFPlayer.playMp3Folder(4); //play specific mp3 in SD:/MP3/0004.mp3; File Name(0~65535)
-  myDFPlayer.advertise(3); //advertise specific mp3 in SD:/ADVERT/0003.mp3; File Name(0~65535)
-  myDFPlayer.stopAdvertise(); //stop advertise
-  myDFPlayer.playLargeFolder(2, 999); //play specific mp3 in SD:/02/004.mp3; Folder Name(1~10); File Name(1~1000)
-  myDFPlayer.loopFolder(5); //loop all mp3 files in folder SD:/05.
-  myDFPlayer.randomAll(); //Random play all the mp3.
-  myDFPlayer.enableLoop(); //enable loop.
-  myDFPlayer.disableLoop(); //disable loop.
-*/

examples/IDECDemo&Diags/IDEC1_1_MotSoundBell_Demo2_16K/IDEC1_1_MotSoundBell_Demo2_16K.ino

@@ -1,735 +0,0 @@
-// Interactive Decoder Motor, Pauses, Reversals w/Sound 4 LED IDEC1_1_MotSound4Led.ino
-// Version 1.08 Geoff Bunza 2020
-// Works with both short and long DCC Addesses
-// This decoder uses switches/sensors to control 2 motors and Five LEDs with Sound
-// F0=Master Function OFF = Function ON DISABLES the decoder
-// Input Pin for Decoder Disable  Pin 16 Active LOW
-//Motor speed via DCC speed for one motor, second motor on/off via function
-//Speed Over-Ride =  CV = Non-Zero Value (1-127) over-rides the DCC speed commands Bit 8 is direction 1=Forward
-//Input1 Pin for Throttle Down/Pause/Throttle Up  Pin 5 
-//         CV for Throttle Down Time, CV for Throttle Up Time,, CV for Pause Time
-//Input2 Pin for Throttle Down/Pause/Throttle Up  Pin 6
-//          CV for Throttle Down Time, CV for Throttle Up Time,, CV for Pause Time
-//Input Pin1 for Throttle Down/Reverse/Throttle Up Pin 7
-//    CV for Throttle Down Time, CV for Throttle Up Time;,CV for Reverse Pause Time
-//Input Pin2 for Throttle Down/Reverse/Throttle Up Pin 8
-//    CV for Throttle Down Time, CV for Throttle Up Time;,CV for Reverse Pause Time
-//Input Pin for immediate Stop  Pin 11
-//Input Pin for Immediate Start Pin 12
-//Functions for lights on/off:
-// F1-F5  5 Functions LED ON/OFF by default PINS 13,14,17,18,19
-/* Pro Mini  D15 A1 (TX) connected to  DFPlayer1 Receive  (RX) Pin 2 via 1K Ohm 1/4W Resistor
- *  Remember to connect +5V and GND to the DFPlayer too: DFPLAYER PINS 1 & 7 respectively
- *  This is a “mobile/function” decoder with audio play to dual motor control and 
- *  LED functions. Audio tracks or clips are stored on a micro SD card for playing, 
- *  in a folder labeled mp3, with tracks named 0001.mp3, 0002.mp3, etc. 
- * MAX 3 Configurations per pin function:
- *  Config 0=Decoder DISABLE On/Off, 1=LED; 2=Motor2 Control On/Off
-  F0 == Master Decoder Disable == ON
-  F1 == LED == D13
-  F2 == LED == D14/A0
-  F3 == LED == D17/A3
-  F4 == LED == D18/A4
-  F5 == LED == D19/A5
-  F6 == Motor2 On/OFF speed & direction set by CV 80  Normally Base Station will Transmit F5 as initial OFF
-           If no DCC present Decoder will power up with Motor2 ON at speed specified in CV 72
-  Motor1 speed control is via throttle or overridden by non zero value in CV 50 
-           High Bit=Direction, Lower 7 Bits=Speed == DSSSSSSS
- 
-PRO MINI PIN ASSIGNMENT:
-2 - DCC Input
-3 - m2h Motor Control
-4 - m2l Motor Control
-5 - Input1 Pin for Throttle Down/Pause/Throttle Up 
-6 - Input2 Pin for Throttle Down/Pause/Throttle Up
-7 - Input1 Pin for Throttle Down/Reverse/Throttle Up
-8 - Input2 Pin for Throttle Down/Reverse/Throttle Up
-9 - m0h Motor Control
-10 - m0l Motor Control
-11 - Input Pin for immediate Stop
-12 - Input Pin for Immediate Start 
-13 - LED F1
-14 A0 - LED F2
-15 A1 - (TX) connected to  DFPlayer1 Receive  (RX) Pin 2 via 1K Ohm 1/4W Resistor
-16 A2 - Input Pin for MasterDecoderDisable Active LOW
-17 A3 - LED F3
-18 A4 - LED F4
-19 A5 - LED F5
-*/
-
-// ******** UNLESS YOU WANT ALL CV'S RESET UPON EVERY POWER UP
-// ******** AFTER THE INITIAL DECODER LOAD REMOVE THE "//" IN THE FOOLOWING LINE!!
-//#define DECODER_LOADED
-
-// ******** REMOVE THE "//" IN THE FOLLOWING LINE TO SEND DEBUGGING
-// ******** INFO TO THE SERIAL MONITOR
-//#define DEBUG
-
-// ******** REMOVE THE "//" IN THE FOLLOWING LINE TO INCLUDE THE PAUSE 1 SENSOR
-//#define Pause1
-
-// ******** REMOVE THE "//" IN THE FOLLOWING LINE TO INCLUDE THE PAUSE 2 SENSOR
-//#define Pause2
-
-// ******** REMOVE THE "//" IN THE FOLLOWING LINE TO INCLUDE THE REVERSE 1 SENSOR
-#define Reverse1
-
-// ******** REMOVE THE "//" IN THE FOLLOWING LINE TO INCLUDE THE REVERSE 2 SENSOR
-//#define Reverse2
-
-// ******** REMOVE THE "//" IN THE FOLLOWING LINE TO INCLUDE THE IMMEDIATE STOP SENSOR
-//#define ImmediateStop
-
-// ******** REMOVE THE "//" IN THE FOLLOWING LINE TO INCLUDE THE IMMEDIATE START SENSOR
-//#define ImmediateStart
-
-#include <NmraDcc.h>
-#include <SoftwareSerial.h>
-#include <DFRobotDFPlayerMini.h>
-SoftwareSerial DFSerial1(21,15); // PRO MINI RX, PRO MINI TX serial to DFPlayer
-DFRobotDFPlayerMini Player1;
-
-#define This_Decoder_Address 24
-uint8_t CV_DECODER_MASTER_RESET = 252;
-
-//Uncomment ONLY ONE of the following:
-//#define  MasterTimeConstant  10L      // 10's of milliseconds Timing
-#define  MasterTimeConstant  100L     // Tenths of a second Timing
-//#define  MasterTimeConstant  1000L    // Seconds Timing
-//#define  MasterTimeConstant  10000L   // 10's of Seconds Timing
-//#define  MasterTimeConstant  60000L   // Minutes Timing
-//#define  MasterTimeConstant  3600000L // Hours Timing
-
-uint16_t ttemp, i;
-#define First_Track 1   // Play Random Tracks First_Track#=Start_Track  >=1
-#define Last_Track  2   // Play Random Tracks Last_Track= Last Playable Track in Range  <= Last Numbered Track
-#define starting_volume  22   // If no volume is set use this at the start
-const int audiocmddelay = 34;
- 
-boolean Use_DCC_speed = true; // Switch to disable DCC Speed updates
-int Motor1Speed          = 0;   //  Variablw for Motor1 Speed
-int Starting_Motor1Speed = 0;
-int Motor1ForwardDir  = 1;      //  Variable for Motor1 Dir
-int ForcedStopSpeedMotor1 = 0;  // Holding Variablw for Last Speed when Immediate Stop
-int ForcedStopDirMotor1 = 1;    // Holding Variablw for Last Direction when Immediate Stop
-int Motor2Speed       = 0;      //  Variable for Motor2 Speed
-int Motor2ForwardDir  = 1;      //  Variable for Motor2 Dir
-int Motor2ON = 0;
-int cyclewidth = 16384;
-
-const int m2h = 3;              //R H Bridge    Motor1
-const int m2l = 4;              //B H Bridge    Motor1
-const int ThrottlePause1Pin = 5;       // Throttle Speed Pause1 Input Pin
-const int ThrottlePause2Pin = 6;       //  Throttle Speed Pause2 Input Pin
-const int ThrottleInputReverse1Pin = 7; //  Throttle Speed Reverse Input Pin
-const int ThrottleInputReverse2Pin = 8;     //  Throttle Immediate Speed Reverse Input Pin
-const int m0h = 9;                     //R H Bridge Motor2
-const int m0l = 10;                    //B H Bridge     //Motor2
-const int ImmediateStopPin = 11;       //  Throttle Immediate Stop Input Pin
-const int ImmediateStartPin = 12;      //  Throttle Immediate Start Input Pin
-const int MasterDecoderDisablePin = 16; // D16/A0  Master Decoder Disable Input Pin Active LOW
-//  arduino pin D 15;    // D15/A1 DFPlayer Receive  (RX)  Pin 2 via 470 Ohm Resistor
-
-const int numfpins = 10;              // Number of Output pins to initialize
-const int num_active_functions = 7;   // Number of Functions stating with F0
-byte fpins [] = {13,13,14,17,18,19,3,4,9,10};  //These are all the Output Pins (first 13 is placeholder)
-const int FunctionPin0 = 20;    // D14/A0 DFPlayer Transmit (TX)  Pin 3
-const int FunctionPin1 = 13;    // A2 LED
-const int FunctionPin2 = 14;    // A3 LED
-const int FunctionPin3 = 17;    // A4 LED
-const int FunctionPin4 = 18;    // A5 LED
-const int FunctionPin5 = 19;    // A6 LED 
-
-const int FunctionPin6  = 20;   // Turns on Motor2 DCC Function Control Only NO Local Input Pin
-const int FunctionPin7  = 20;   // Place holders ONLY
-const int FunctionPin8  = 20;   // Place holders ONLY
-const int FunctionPin9  = 20;   // Place holders ONLY
-const int FunctionPin10 = 20;   // Place holders ONLY
-const int FunctionPin11 = 20;   // Place holders ONLY
-const int FunctionPin12 = 20;   // Place holders ONLY
-const int FunctionPin13 = 20;   // Place holders ONLY
-const int FunctionPin14 = 20;   // Place holders ONLY
-const int FunctionPin15 = 20;   // Place holders ONLY
-const int FunctionPin16 = 20;   // Place holders ONLY
-int MasterDecoderDisable = 0;
-int Function0_value = 0;
-
-NmraDcc  Dcc ;
-DCC_MSG  Packet ;
-int t;  // temp
-struct QUEUE
-{
-  int inuse;
-  int current_position;
-  int increment;
-  int stop_value;
-  int start_value;
-};
-QUEUE *ftn_queue = new QUEUE[17];
-
-struct CVPair
-{
-  uint16_t  CV;
-  uint8_t   Value;
-};
-CVPair FactoryDefaultCVs [] =
-{
-  {CV_MULTIFUNCTION_PRIMARY_ADDRESS, This_Decoder_Address&0x7F },
-  
-  // These two CVs define the Long DCC Address
-  {CV_MULTIFUNCTION_EXTENDED_ADDRESS_MSB, ((This_Decoder_Address>>8)&0x7F)+192 },
-  {CV_MULTIFUNCTION_EXTENDED_ADDRESS_LSB, This_Decoder_Address&0xFF },
-  
-  // ONLY uncomment 1 CV_29_CONFIG line below as approprate DEFAULT IS SHORT ADDRESS
-//  {CV_29_CONFIG,          0},                                           // Short Address 14 Speed Steps
-  {CV_29_CONFIG, CV29_F0_LOCATION}, // Short Address 28/128 Speed Steps
-//  {CV_29_CONFIG, CV29_EXT_ADDRESSING | CV29_F0_LOCATION},   // Long  Address 28/128 Speed Steps  
-  {CV_DECODER_MASTER_RESET, 0},
-
-  {30, 0}, //F0 Config 0=DISABLE On/Off,1=LED,2=Motor2 Control On/Off,3=NOT Implemented
-  
-  {31, 1}, //F1 Config 0=DISABLE On/Off,1=LED,2=Motor2 Control On/Off,3=NOT Implemented
-  {32, 1}, //F2 Config 0=DISABLE On/Off,1=LED,2=Motor2 Control On/Off,3=NOT Implemented
-  {33, 1}, //F3 Config 0=DISABLE On/Off,1=LED,2=Motor2 Control On/Off,3=NOT Implemented
-  {34, 1}, //F4 Config 0=DISABLE On/Off,1=LED,2=Motor2 Control On/Off,3=NOT Implemented
-  {35, 1}, //F5 Config 0=DISABLE On/Off,1=LED,2=Motor2 Control On/Off,3=NOT Implemented
-  
-  {36, 2}, //F6 Config 0=DISABLE On/Off,1=LED,2=Motor2 Control On/Off,3=NOT Implemented
-  
-  {37,4}, //F7 Config 0=DISABLE On/Off,1=LED,2=Motor2 Control On/Off,3=NOT Implemented
-  {38,4}, //F8 Config 0=DISABLE On/Off,1=LED,2=Motor2 Control On/Off,3=NOT Implemented
-  {39,4}, //F9 Config 0=DISABLE On/Off,1=LED,2=Motor2 Control On/Off,3=NOT Implemented
-  {40,4}, //F10 Config 0=DISABLE On/Off,1=LED,2=Motor2 Control On/Off,3=NOT Implemented
-  {41,4}, //F11 Config 0=DISABLE On/Off,1=LED,2=Motor2 Control On/Off,3=NOT Implemented
-  {42,4}, //F12 Config 0=DISABLE On/Off,1=LED,2=Motor2 Control On/Off,3=NOT Implemented
-  {43,4}, //F13 Config 0=DISABLE On/Off,1=LED,2=Motor2 Control On/Off,3=NOT Implemented
-  {44,4}, //F14 Config 0=DISABLE On/Off,1=LED,2=Motor2 Control On/Off,3=NOT Implemented
-  {45,4}, //F15 Config 0=DISABLE On/Off,1=LED,2=Motor2 Control On/Off,3=NOT Implemented
-  {46,4}, //F16 Config 0=DISABLE On/Off,1=LED,2=Motor2 Control On/Off,3=NOT Implemented
-  {47,4}, //F17 Config 0=DISABLE On/Off,1=LED,2=Motor2 Control On/Off,3=NOT Implemented
-  {48,4}, //F18 Config 0=DISABLE On/Off,1=LED,2=Motor2 Control On/Off,3=NOT Implemented
-  {49,4}, //F19 Config 0=DISABLE On/Off,1=LED,2=Motor2 Control On/Off,3=NOT Implemented
-  
-  {50, 0},  // Speed Over-Ride =  CV = Non-Zero Value (1-127) over-rides the DCC speed commands
-            // Bit 8 (128 or 0x80) ON=Forward Direction 0=Reverse Direction
-      
-  {51, 0}, // ThrottlePause1 Pause Time 0-255 (0.1 secs)
-  {52, 0}, // ThrottlePause1 Throttle Ramp DOWN Delay 0-255 Larger Delay=Slower Ramp Down
-  {53, 0}, // ThrottlePause1 Throttle Ramp UP Delay 0-255  Larger Delay=Slower Ramp Up
-  {54, 11}, // ThrottlePause1 Pause Sound Clip 1-nn 0=No Sound
-  {55, 55}, // ThrottlePause1 Pause Sound Clip Volume 0-30
-  
-  {56, 0}, // ThrottlePause2 Pause Time 0-255 (0.1 secs)
-  {57, 0}, // ThrottlePause2 Throttle Ramp DOWN 0-255 Delay
-  {58, 0}, // ThrottlePause2 Throttle Ramp UP Delay 0-255
-  {59, 11}, // ThrottlePause2 Pause Sound Clip 1-nn 0=No Sound
-  {60, 55}, // ThrottlePause2 Pause Sound Clip Volume 0-30
-  
-  {61, 0}, // ThrottleInputReverse1 Pause Time 0-255 (0.1 secs)
-  {62, 0}, // ThrottleInputReverse1 Ramp DOWN Delay 0-255
-  {63, 0}, // ThrottleInputReverse1 Ramp UP Delay 0-255 
-  {64, 11}, // ThrottleInputReverse1 Sound Clip 1-nn 0=No Sound
-  {65, 55}, // ThrottleInputReverse1 Sound Clip Volume 0-30
-  
-  {66, 0}, // ThrottleInputReverse2 Pause Time 0-255 (0.1 secs)
-  {67, 0}, // ThrottleInputReverse2 Ramp DOWN Delay 0-255
-  {68, 0}, // ThrottleInputReverse2 Ramp UP Delay 0-255 
-  {69, 11}, // ThrottleInputReverse2 Sound Clip 1-nn 0=No Sound
-  {70, 55}, // ThrottleInputReverse2 Sound Clip Volume 0-30
-  
-  {71, 0},  // ThrottleImmediateStop Sound Clip 1-nn 0=No Sound
-  {72, 55}, // ThrottleImmediateStop Sound Clip Volume 0-30
-  
-  {73, 0},  // ThrottleImmediateStart Sound Clip 1-nn 0=No Sound
-  {74, 55}, // ThrottleImmediateStart Sound Clip Volume 0-30
-
-  {80, 0}, // Motor2 Speed 0-127 Bit 8 (128 or 0x80) ON=Forward Direction 0=Reverse Direction
-
-  //252,252    CV_DECODER_MASTER_RESET
-  
-  {253, 0},  // Extra
-};
-
-uint8_t FactoryDefaultCVIndex = sizeof(FactoryDefaultCVs)/sizeof(CVPair);
-void notifyCVResetFactoryDefault()
-{
-  // Make FactoryDefaultCVIndex non-zero and equal to num CV's to be reset 
-  // to flag to the loop() function that a reset to Factory Defaults needs to be done
-  FactoryDefaultCVIndex = sizeof(FactoryDefaultCVs)/sizeof(CVPair);
-};
-// NOTE: NO PROGRAMMING ACK IS SET UP TO MAXIMAIZE 
-// OUTPUT PINS FOR FUNCTIONS
-
-void setup()   //******************************************************
-{
-#ifdef DEBUG
-  Serial.begin(115200);
-#endif
-  DFSerial1.begin (9600);
-  Player1.begin (DFSerial1);
-  
-  pinMode (ThrottlePause1Pin,INPUT_PULLUP);        // Throttle Speed Pause1 Input Pin Active LOW
-  pinMode (ThrottlePause2Pin,INPUT_PULLUP);        // Throttle Speed Pause2 Input Pin Active LOW
-  pinMode (ThrottleInputReverse1Pin,INPUT_PULLUP); // Throttle Speed Reverse Input Pin 1 Active LOW
-  pinMode (ThrottleInputReverse2Pin,INPUT_PULLUP); // Throttle Speed Reverse Input Pin 2 Active LOW
-  pinMode (ImmediateStopPin,INPUT_PULLUP);         // Throttle Immediate Stop Input Pin Active LOW
-  pinMode (ImmediateStartPin,INPUT_PULLUP);        // Throttle Immediate Start Input Pin Active LOW
-  pinMode (MasterDecoderDisablePin,INPUT_PULLUP);  //  Master Decoder Disable Input Pin Active LOW
-  uint8_t cv_value;
-  // initialize the digital pins as outputs
-    for (int i=0; i < numfpins; i++) {
-      pinMode(fpins[i], OUTPUT);
-      digitalWrite(fpins[i], 0);    // All OUPUT pins initialized LOW
-     } 
-  // Setup which External Interrupt, the Pin it's associated with that we're using 
-  Dcc.pin(0, 2, 0);
-  // Call the main DCC Init function to enable the DCC Receiver
-  Dcc.init( MAN_ID_DIY, 61, FLAGS_MY_ADDRESS_ONLY, 0 );
-  delay(800);
-#if defined(DECODER_LOADED)
-  if ( Dcc.getCV(CV_DECODER_MASTER_RESET)== CV_DECODER_MASTER_RESET ) 
-#endif 
-     {
-       for (int j=0; j < FactoryDefaultCVIndex; j++ )
-         Dcc.setCV( FactoryDefaultCVs[j].CV, FactoryDefaultCVs[j].Value);
-     }
-  for ( i=0; i < num_active_functions; i++) {
-    cv_value = Dcc.getCV(30+i) ;   
-    switch ( cv_value ) {
-      case 0:   // Master Decoder Disable
-        MasterDecoderDisable = 0;
-        if (digitalRead(MasterDecoderDisablePin)==LOW) MasterDecoderDisable = 1;
-        break;
-      case 1:   // LED On/Off
-          ftn_queue[i].inuse = 0;
-        break;       
-       case 2:   // Motor2 Control
-         if ( Dcc.getCV(72) != 0) {
-           Motor2ON = 1;
-           Motor2Speed = (Dcc.getCV(72))&0x7f ;
-           Motor2ForwardDir = (byte)((Dcc.getCV(72))&0x80)>>7 ;
-         } else  Motor2ON = 0;
-       break;
-     case 3:   // NEXT FEATURE for the Future
-       break;  
-     default:
-       break;
-    }
-  }
-  setVolumeOnChannel (starting_volume);
-  Motor1ForwardDir = 1;     // Default start value for direction if throttle controlled
-  if ( Dcc.getCV(50) != 0) {
-    Motor1Speed = (Dcc.getCV(50))&0x7f ;
-    Motor1ForwardDir  = (byte)((Dcc.getCV(50))&0x80 )>>7;
-  }
-#ifdef DEBUG
-    Serial.println("CV Dump:");
-    for (i=30; i<51; i++) { Serial.print(i,DEC); Serial.print("\t"); }
-    Serial.println("");
-	
-    Serial.println("Throttle Pause 1");
-    for (i=51; i<56; i++) { Serial.print(i,DEC); Serial.print("\t"); }
-    Serial.println("");
-
-    Serial.println("Throttle Pause 2");
-    for (i=56; i<61; i++) { Serial.print(i,DEC); Serial.print("\t"); }
-    Serial.println("");
-	
-	Serial.println("Throttle Reverse 1");
-    for (i=61; i<66; i++) { Serial.print(Dcc.getCV(i),DEC); Serial.print("\t"); }
-    Serial.println("");
-	
-	Serial.println("Throttle Reverse 2");
-    for (i=66; i<71; i++) { Serial.print(i,DEC); Serial.print("\t"); }
-    Serial.println("");
-	
-	Serial.println("Immediate Stop");
-    for (i=71; i<73; i++) { Serial.print(Dcc.getCV(i),DEC); Serial.print("\t"); }
-    Serial.println("");
-	
-	Serial.println("Immediate Start");
-    for (i=73; i<75; i++) { Serial.print(i,DEC); Serial.print("\t"); }
-    Serial.println("");
-    
-	Serial.println("Motor2 Speed");
-    Serial.print(Dcc.getCV(80),DEC); Serial.print("\t"); }
-    Serial.println("");
-#endif
-}
-void loop()   //**********************************************************************
-{
-  //MUST call the NmraDcc.process() method frequently 
-  // from the Arduino loop() function for correct library operation
-  //Dcc.process();
-  run_at_speed();
-  //delay(1);
-
-//  INPUT OVER RIDES
-   // Check Master Input Over ride
-   MasterDecoderDisable = 0;
-   if (digitalRead(MasterDecoderDisablePin)==LOW) MasterDecoderDisable = 1;
-     else MasterDecoderDisable = Function0_value & 1;
-   if (MasterDecoderDisable == 1) { Motor1Speed = 0; Motor2Speed = 0; }
-
-#ifdef Pause1
-// ========   Throttle Pause 1  ========================
-   if (digitalRead(ThrottlePause1Pin) == LOW) {    // Throttle Speed Pause1 Input Pin
-     Use_DCC_speed = false;              // Do not update speed via DCC
-     Starting_Motor1Speed = Motor1Speed;
-     while (Motor1Speed >0) {
-       --Motor1Speed;
-       run_at_speed();
-       delay(Dcc.getCV(52));                     //Throttle Ramp DOWN Delay 0-255  
-     }
-     Motor1Speed = 0;
-     ttemp=(Dcc.getCV(54));
-     setVolumeOnChannel (Dcc.getCV(55));
-     if (ttemp!=0) playTrackOnChannel(ttemp);      //  play clip 
-     delay(int(Dcc.getCV(51)*MasterTimeConstant)); //Pause Time 0-255 (0.1 secs)
-     while (Motor1Speed <= Starting_Motor1Speed) {
-       ++Motor1Speed;
-       run_at_speed();
-       delay(Dcc.getCV(53));                     //Throttle Ramp UP Delay 0-255  
-     }
-     Motor1Speed = Starting_Motor1Speed;
-     for (i=0; i<30; i++) run_at_speed();      // Move away from sensor
-     while (digitalRead(ThrottlePause1Pin) == LOW) run_at_speed(); //Wait for Sensor
-     Use_DCC_speed = true;              // Do not update speed via DCC
-   }
-#endif
-
-#ifdef Pause2
-// ========   Throttle Pause 2  ========================
-   if (digitalRead(ThrottlePause2Pin) == LOW) {    //  Throttle Speed Pause2 Input Pin
-     
-     Use_DCC_speed = false;              // Do not update speed via DCC
-     Starting_Motor1Speed = Motor1Speed;
-     while (Motor1Speed >0) {
-       --Motor1Speed;
-         run_at_speed();
-       delay(Dcc.getCV(57));                     //Throttle Ramp DOWN Delay 0-255  
-     }
-     Motor1Speed = 0;
-     ttemp=(Dcc.getCV(59));
-     setVolumeOnChannel (Dcc.getCV(60));
-     if (ttemp!=0) playTrackOnChannel(ttemp);      //  play clip 
-     delay(int(Dcc.getCV(56)*MasterTimeConstant));                //Pause Time 0-255 (0.1 secs)
-     while (Motor1Speed <= Starting_Motor1Speed) {
-       ++Motor1Speed;
-       run_at_speed();
-       delay(Dcc.getCV(58));                     //Throttle Ramp UP Delay 0-255  
-     }
-     Motor1Speed = Starting_Motor1Speed;
-     for (i=0; i<30; i++) run_at_speed();      // Move away from sensor
-     while (digitalRead(ThrottlePause2Pin) == LOW) run_at_speed(); //Wait for Sensor
-     Use_DCC_speed = true;              // Do not update speed via DCC
-   }
-#endif
-
-#ifdef Reverse1
-// ========   Throttle Reverse 1  ========================
-   if (digitalRead(ThrottleInputReverse1Pin)==LOW){ //  Throttle Speed Reverse1 Input Pin
-     Use_DCC_speed = false;              // Do not update speed via DCC
-     Starting_Motor1Speed = Motor1Speed;
-     Motor1Speed--;
-     while (Motor1Speed >1) {
-       run_at_speed();
-       --Motor1Speed;
-       if (Dcc.getCV(62)!=0) delay(Dcc.getCV(62));  //Throttle Ramp DOWN Delay 0-255
-       else  Motor1Speed=0;
-     }
-     //Motor1Speed = 0;
-     ttemp=(Dcc.getCV(64));
-     if (ttemp!=0) {setVolumeOnChannel (Dcc.getCV(65)); playTrackOnChannel(ttemp);}     //  play clip 
-     Motor1ForwardDir = (Motor1ForwardDir^0x01) & 0x01;
-     delay(Dcc.getCV(61)*MasterTimeConstant);        //Pause Time 0-255 (0.1 secs)
-     while (Motor1Speed < Starting_Motor1Speed) {
-       Motor1Speed++;;
-       run_at_speed();
-       if (Dcc.getCV(63)!=0) delay(Dcc.getCV(63));   //Throttle Ramp UP Delay 0-255
-       else  Motor1Speed=Starting_Motor1Speed; 
-     }
-     //Motor1Speed = Starting_Motor1Speed;
-     for (i=0; i<10; i++) run_at_speed();      // Move away from sensor
-     while (digitalRead(ThrottleInputReverse1Pin) == LOW) run_at_speed(); //Wait for Sensor
-     Use_DCC_speed = true;
-   }
-#endif
-
-#ifdef Reverse2
-// ========   Throttle Reverse 2  ========================
-   if (digitalRead(ThrottleInputReverse2Pin)==LOW){ //  Throttle Speed Reverse Input Pin
-     Use_DCC_speed = false;              // Do not update speed via DCC
-     Starting_Motor1Speed = Motor1Speed;
-     while (Motor1Speed >0) {
-       --Motor1Speed;
-       run_at_speed();
-       delay(Dcc.getCV(67));                     //Throttle Ramp DOWN Delay 0-255  
-     }
-     Motor1Speed = 0;
-     ttemp=(Dcc.getCV(69));
-     setVolumeOnChannel (Dcc.getCV(70));
-     if (ttemp!=0) playTrackOnChannel(ttemp);      //  play clip 
-     Motor1ForwardDir = (Motor1ForwardDir^0x01) & 0x01;
-     delay(int(Dcc.getCV(66)*MasterTimeConstant));                //Pause Time 0-255 (0.1 secs)
-     while (Motor1Speed <= Starting_Motor1Speed) {
-       ++Motor1Speed;
-       run_at_speed();
-       delay(Dcc.getCV(68));                     //Throttle Ramp UP Delay 0-255  
-     }
-     Motor1Speed = Starting_Motor1Speed;
-     for (i=0; i<30; i++) run_at_speed();      // Move away from sensor
-     while (digitalRead(ThrottleInputReverse2Pin) == LOW) run_at_speed(); //Wait for Sensor
-     Use_DCC_speed = true;              // Do not update speed via DCC
-   }
-#endif
-
-#ifdef ImmediateStop
-// ========   Throttle Immediate Stop  ========================
-   if (digitalRead(ImmediateStopPin) == LOW) {     //  Throttle Immediate Stop Input Pin
-     ForcedStopSpeedMotor1 = Motor1Speed;
-     ForcedStopDirMotor1 = Motor1ForwardDir;
-     Motor1Speed = 0;
-     ttemp=(Dcc.getCV(71));
-     setVolumeOnChannel (Dcc.getCV(72));
-     if (ttemp!=0) playTrackOnChannel(ttemp);      //  play clip 
-   }
-#endif
-
-#ifdef ImmediateStart
-// ========   Throttle Immediate Start  ========================
-   if (digitalRead(ImmediateStartPin) == LOW) {    //  Throttle Immediate Start Input Pin
-     ttemp=(Dcc.getCV(73));
-     setVolumeOnChannel (Dcc.getCV(74));
-     if (ttemp!=0) playTrackOnChannel(ttemp);      //  play clip 
-     if (ForcedStopSpeedMotor1 != 0)  {
-        Motor1Speed = ForcedStopSpeedMotor1 ;
-        Motor1ForwardDir  = ForcedStopDirMotor1;
-     } 
-     else
-         if ( Dcc.getCV(50) != 0) {
-            Motor1Speed = (Dcc.getCV(50))&0x7f ;
-            Motor1ForwardDir  = (byte)((Dcc.getCV(50))&0x80 )>>7;
-         }
-     ForcedStopSpeedMotor1 = 0;   // Take us out of forced stop mode
-     for (i=0; i<30; i++) run_at_speed();      // Move away from sensor
-     while (digitalRead(ImmediateStartPin) == LOW) run_at_speed(); //Wait for Sensor
-   }
-#endif
-//  ********************************************************************************
-  
-  for (int i=1; i < num_active_functions; i++) {   
-    switch (Dcc.getCV(30+i)) {
-      case 0:   //   Master Decoder Disable Ops
-        break;
-      case 1:   //   LED On/Off
-      if (MasterDecoderDisable == 1) digitalWrite(fpins[i], 0); //decoder disabled so LEDs off
-        break;      
-      case 2:   // Motor2 Control
-        Motor2Speed = (Dcc.getCV(72))&0x7f ;                  // Re-read Motor2Speed if the CV was updated
-        Motor2ForwardDir = (byte)((Dcc.getCV(72))&0x80)>>7 ;  // Re-read Motor2ForwardDir if the CV was updated
-
-        if ((MasterDecoderDisable == 0)&&(Motor2ON == 1)) {
-          if (Motor2ForwardDir == 0)  gofwd2 (Motor2Speed<<4);
-          else  gobwd2 (Motor2Speed<<4);
-        }
-        if (MasterDecoderDisable == 1) {
-        digitalWrite(m0h, LOW);     //Motor2OFF
-        digitalWrite(m0l, LOW);     //Motor2 OFF
-        }
-        break;
-       
-      case 3:   // NEXT FEATURE for the Future
-        break;  
-      default:
-        break;  
-      }
-      run_at_speed();
-  }
-}         //  end loop()
-
-void run_at_speed()  {
-  Dcc.process();
-  if (MasterDecoderDisable == 0)  {
-    if (Motor1Speed != 0) { 
-      if (Motor1ForwardDir == 0)  gofwd1 (Motor1Speed<<7);
-      else gobwd1 (Motor1Speed<<7);
-    }
-  }
-  if (MasterDecoderDisable == 1)  {
-    digitalWrite(m2h, LOW);     //Motor1 OFF
-    digitalWrite(m2l, LOW);     //Motor1 OFF
-    digitalWrite(m0h, LOW);     //Motor2 OFF
-    digitalWrite(m0l, LOW);     //Motor2 OFF
-  }
-  if ((MasterDecoderDisable == 0)&&(Motor2ON == 1)) {
-          if (Motor2ForwardDir == 0)  gofwd2 (Motor2Speed<<7);
-          else  gobwd2 (Motor2Speed<<7);
-        }
-}     //    end  run_at_speed()
-
-void gofwd1(int fcycle) {
-    digitalWrite(m2h, HIGH);     //Motor1
-    delayMicroseconds(fcycle);
-    digitalWrite(m2h, LOW);      //Motor1
-    delayMicroseconds(cyclewidth-fcycle);
-}     //  end   gofwd1()
-
-void gobwd1(int bcycle) {
-    digitalWrite(m2l, HIGH);     //Motor1
-    delayMicroseconds(bcycle); 
-    digitalWrite(m2l, LOW);      //Motor1
-    delayMicroseconds(cyclewidth-bcycle);
-}      //  end   gobwd1()
-
-void gofwd2(int fcycle) {
-    digitalWrite(m0h, HIGH);     //Motor2
-    delayMicroseconds(fcycle);
-    digitalWrite(m0h, LOW);      //Motor2
-    delayMicroseconds(cyclewidth-fcycle);
-}      //    end   gofwd2()
-
-void gobwd2(int bcycle) {
-    digitalWrite(m0l, HIGH);     //Motor2
-    delayMicroseconds(bcycle); 
-    digitalWrite(m0l, LOW);      //Motor2
-    delayMicroseconds(cyclewidth-bcycle);
-}     //    end gobwd2()
-
-void playTrackOnChannel ( byte dtrack)  {
-      if (dtrack!=255) {Player1.play(dtrack); } //delay(audiocmddelay); }
-	    else {Player1.play(random(First_Track,Last_Track+1));}  // delay(audiocmddelay);
-}     //    end   playTrackOnChannel()
-
-void setVolumeOnChannel ( byte dvolume)  {
-      if(dvolume>30) return;    // Don't change the volume if out of range
-      Player1.volume (dvolume);
-      delay(audiocmddelay);
-}     //    end   setVolumeOnChannel()
-
-void    notifyCVChange( uint16_t CV, uint8_t Value)  {
-  if ( CV== 50 )  {
-    Motor1Speed = (Dcc.getCV(50))&0x7f ;
-    Motor1ForwardDir  = (byte)((Dcc.getCV(50))&0x80 )>>7;
-  }
-}       //   end notifyCVChange()
-
-void notifyDccSpeed( uint16_t Addr, DCC_ADDR_TYPE AddrType, uint8_t Speed, DCC_DIRECTION ForwardDir, DCC_SPEED_STEPS SpeedSteps )  {
-     if ( !Use_DCC_speed )  return;
-     if ( Dcc.getCV(50) == 0) {
-       Motor1Speed = (Speed & 0x7f );
-     }
-     if (Motor1Speed == 1)  Motor1Speed = 0;
-}        //   end   notifyDccSpeed()
-
-void notifyDccFunc( uint16_t Addr, DCC_ADDR_TYPE AddrType, FN_GROUP FuncGrp, uint8_t FuncState)  {
-#ifdef DEBUG
-   Serial.print("Addr= ");
-   Serial.println(Addr, DEC) ;
-   Serial.print("FuncState= ");
-   Serial.println(FuncState, DEC) ;
-#endif
-  switch(FuncGrp)
-  {
-  case FN_0_4:    //Function Group 1 F0 F4 F3 F2 F1
-    exec_function( 0, FunctionPin0, (FuncState & FN_BIT_00)>>4 );
-    exec_function( 1, FunctionPin1, (FuncState & FN_BIT_01));
-    exec_function( 2, FunctionPin2, (FuncState & FN_BIT_02)>>1);
-    exec_function( 3, FunctionPin3, (FuncState & FN_BIT_03)>>2 );
-    exec_function( 4, FunctionPin4, (FuncState & FN_BIT_04)>>3 );
-      break;
-  case FN_5_8:    //Function Group 1 S FFFF == 1 F8 F7 F6 F5  &  == 0  F12 F11 F10 F9 F8
-    exec_function( 5, FunctionPin5, (FuncState & FN_BIT_05));
-    exec_function( 6, FunctionPin6, (FuncState & FN_BIT_06)>>1 );
-    //exec_function( 7, FunctionPin7, (FuncState & FN_BIT_07)>>2 );
-    //exec_function( 8, FunctionPin8, (FuncState & FN_BIT_08)>>3 );
-    break;
-    
-  case FN_9_12:
-    //exec_function( 9, FunctionPin9,   (FuncState & FN_BIT_09));
-    //exec_function( 10, FunctionPin10, (FuncState & FN_BIT_10)>>1 );
-    //exec_function( 11, FunctionPin11, (FuncState & FN_BIT_11)>>2 );
-    //exec_function( 12, FunctionPin12, (FuncState & FN_BIT_12)>>3 );
-    break;
-  case FN_13_20:   //Function Group 2 FuncState == F20-F13 Function Control
-    //exec_function( 13, FunctionPin13, (FuncState & FN_BIT_13);
-    //exec_function( 14, FunctionPin14, (FuncState & FN_BIT_14)>>1;
-    //exec_function( 15, FunctionPin15, (FuncState & FN_BIT_15)>>2 );
-    //exec_function( 16, FunctionPin16, (FuncState & FN_BIT_16)>>3 );
-      break;
-  
-  case FN_21_28:
-      break;  
-  }
-}       //   end notifyDccSpeed()
-
-void exec_function (int function, int pin, int FuncState)  {
-#ifdef DEBUG
-   Serial.print("ex function= ");
-   Serial.println(function, DEC) ;
-   Serial.print("FuncState= ");
-   Serial.println(FuncState, DEC) ;
-#endif
-  switch ( Dcc.getCV( 30+function) )  {  // Config 0=On/Off,1=Blink
-    case 0:    // Master Disable Function0 Value will transfer to MasterDecoderDisable in loop()
-      Function0_value = byte(FuncState);
-      break;
-    case 1:    // On - Off LED
-    if (MasterDecoderDisable == 0)  {
-        digitalWrite (pin, FuncState);
-    }
-      break;
-    case 2:    // Motor2 Control
-    if (MasterDecoderDisable == 0) Motor2ON= FuncState;
-      break;
-    case 3:    // NEXT FEATURE for the Future
-      break;  
-    default:
-      ftn_queue[function].inuse = 0;
-      break;
-  }
-}    //   end  exec_function()
-
-/*  DFPlayer Commands
-//----Set volume----
-  myDFPlayer.volume(10);  //Set volume value (0~30).
-  myDFPlayer.volumeUp(); //Volume Up
-  myDFPlayer.volumeDown(); //Volume Down
-  //----Set different EQ----
-  myDFPlayer.EQ(DFPLAYER_EQ_NORMAL);
-//  myDFPlayer.EQ(DFPLAYER_EQ_POP);
-//  myDFPlayer.EQ(DFPLAYER_EQ_ROCK);
-//  myDFPlayer.EQ(DFPLAYER_EQ_JAZZ);
-//  myDFPlayer.EQ(DFPLAYER_EQ_CLASSIC);
-//  myDFPlayer.EQ(DFPLAYER_EQ_BASS);
-  //----Set device we use SD as default----
-//  myDFPlayer.outputDevice(DFPLAYER_DEVICE_U_DISK);
-  myDFPlayer.outputDevice(DFPLAYER_DEVICE_SD);
-//  myDFPlayer.outputDevice(DFPLAYER_DEVICE_AUX);
-//  myDFPlayer.outputDevice(DFPLAYER_DEVICE_SLEEP);
-//  myDFPlayer.outputDevice(DFPLAYER_DEVICE_FLASH);
-  //----Mp3 control----
-//  myDFPlayer.sleep();     //sleep
-//  myDFPlayer.reset();     //Reset the module
-//  myDFPlayer.enableDAC();  //Enable On-chip DAC
-//  myDFPlayer.disableDAC();  //Disable On-chip DAC
-//  myDFPlayer.outputSetting(true, 15); //output setting, enable the output and set the gain to 15
-  //----Mp3 play----
-  myDFPlayer.next();  //Play next mp3
-  myDFPlayer.previous();  //Play previous mp3
-  myDFPlayer.play(1);  //Play the first mp3
-  myDFPlayer.loop(1);  //Loop the first mp3
-  myDFPlayer.pause();  //pause the mp3
-  myDFPlayer.start();  //start the mp3 from the pause
-  myDFPlayer.playFolder(15, 4);  //play specific mp3 in SD:/15/004.mp3; Folder Name(1~99); File Name(1~255)
-  myDFPlayer.enableLoopAll(); //loop all mp3 files.
-  myDFPlayer.disableLoopAll(); //stop loop all mp3 files.
-  myDFPlayer.playMp3Folder(4); //play specific mp3 in SD:/MP3/0004.mp3; File Name(0~65535)
-  myDFPlayer.advertise(3); //advertise specific mp3 in SD:/ADVERT/0003.mp3; File Name(0~65535)
-  myDFPlayer.stopAdvertise(); //stop advertise
-  myDFPlayer.playLargeFolder(2, 999); //play specific mp3 in SD:/02/004.mp3; Folder Name(1~10); File Name(1~1000)
-  myDFPlayer.loopFolder(5); //loop all mp3 files in folder SD:/05.
-  myDFPlayer.randomAll(); //Random play all the mp3.
-  myDFPlayer.enableLoop(); //enable loop.
-  myDFPlayer.disableLoop(); //disable loop.
-*/

examples/IDECDemo&Diags/IDECServoTestPin8/ServoTestPin8.ino

@@ -1,32 +0,0 @@
-/* Sweep
- by BARRAGAN <http://barraganstudio.com>
- This example code is in the public domain.
-
- modified 8 Nov 2013
- by Scott Fitzgerald
- http://www.arduino.cc/en/Tutorial/Sweep
-*/
-
-#include <Servo.h>
-
-Servo myservo;  // create servo object to control a servo
-// twelve servo objects can be created on most boards
-
-int pos = 0;    // variable to store the servo position
-
-void setup() {
-  myservo.attach(8);  // attaches the servo on pin 9 to the servo object
-}
-
-void loop() {
-  for (pos = 50; pos <= 140; pos += 1) { // goes from 0 degrees to 180 degrees
-    // in steps of 1 degree
-    myservo.write(pos);              // tell servo to go to position in variable 'pos'
-    delay(15);                       // waits 15ms for the servo to reach the position
-  }
-  for (pos = 140; pos >= 50; pos -= 1) { // goes from 180 degrees to 0 degrees
-    myservo.write(pos);              // tell servo to go to position in variable 'pos'
-    delay(15);                       // waits 15ms for the servo to reach the position
-  }
-  delay(12000);
-}

examples/IDECDemo&Diags/IDEC_Sound_Test/IDEC9_Sound_Test.ino

@@ -1,92 +0,0 @@
-// Interactive Decoder Sound Test   IDEC9_Sound_Test.ino
-// Version 1.08   Geoff Bunza 2020
-/*
- *	Copyright:	DFRobot
- *	name:		DFPlayer_Mini_Mp3 sample code
- *	Author:		lisper <lisper.li@dfrobot.com>
- *	Date:		2014-05-30
- *	Description:	connect DFPlayer Mini by SoftwareSerial, this code is test on Uno
- *			Note: the mp3 files must put into mp3 folder in your tf card 
- */
-// ******** EMOVE THE "//" IN THE FOOLOWING LINE TO SEND DEBUGGING
-// ******** INFO TO THE SERIAL MONITOR
-#define DEBUG
-#include <SoftwareSerial.h>
-#include <DFRobotDFPlayerMini.h>
-
-//15 A1 - DFPlayer1 Receive  (RX) Pin 2 via 470 Ohm Resistor
-SoftwareSerial DFSerial1(22,11); // PRO MINI RX, PRO MINI TX serial to DFPlayer
-DFRobotDFPlayerMini Player1;
-
-#define Max_Num_Tracks_On_SDCard 12
-const int audiocmddelay = 40;
-void setup () {
-    //pinMode(8,INPUT_PULLUP);
-#ifdef DEBUG
-  Serial.begin(115200);
-#endif
-  DFSerial1.begin (9600);
-  Player1.begin (DFSerial1);
-  Player1.reset ();
-  delay(1000);
-  Player1.volume (21);
-  delay(audiocmddelay);
-}  //    end setup()
-
-int delta = 1500;
-int track = 1;
-void loop () {
-   for (int i=1; i<=Max_Num_Tracks_On_SDCard; i++)  {
-    Player1.play (i);
-#ifdef DEBUG
-  Serial.print("Playing Track ");
-  Serial.println(i);
-#endif
-	 delay(2000);
-   }
-delay (6000);
-}   //    end loop ()
-
-/*  DFPlayer Commands
-//----Set volume----
-  myDFPlayer.volume(10);  //Set volume value (0~30).
-  myDFPlayer.volumeUp(); //Volume Up
-  myDFPlayer.volumeDown(); //Volume Down
-  //----Set different EQ----
-  myDFPlayer.EQ(DFPLAYER_EQ_NORMAL);
-//  myDFPlayer.EQ(DFPLAYER_EQ_POP);
-//  myDFPlayer.EQ(DFPLAYER_EQ_ROCK);
-//  myDFPlayer.EQ(DFPLAYER_EQ_JAZZ);
-//  myDFPlayer.EQ(DFPLAYER_EQ_CLASSIC);
-//  myDFPlayer.EQ(DFPLAYER_EQ_BASS);
-  //----Set device we use SD as default----
-//  myDFPlayer.outputDevice(DFPLAYER_DEVICE_U_DISK);
-  myDFPlayer.outputDevice(DFPLAYER_DEVICE_SD);
-//  myDFPlayer.outputDevice(DFPLAYER_DEVICE_AUX);
-//  myDFPlayer.outputDevice(DFPLAYER_DEVICE_SLEEP);
-//  myDFPlayer.outputDevice(DFPLAYER_DEVICE_FLASH);
-  //----Mp3 control----
-//  myDFPlayer.sleep();     //sleep
-//  myDFPlayer.reset();     //Reset the module
-//  myDFPlayer.enableDAC();  //Enable On-chip DAC
-//  myDFPlayer.disableDAC();  //Disable On-chip DAC
-//  myDFPlayer.outputSetting(true, 15); //output setting, enable the output and set the gain to 15
-  //----Mp3 play----
-  myDFPlayer.next();  //Play next mp3
-  myDFPlayer.previous();  //Play previous mp3
-  myDFPlayer.play(1);  //Play the first mp3
-  myDFPlayer.loop(1);  //Loop the first mp3
-  myDFPlayer.pause();  //pause the mp3
-  myDFPlayer.start();  //start the mp3 from the pause
-  myDFPlayer.playFolder(15, 4);  //play specific mp3 in SD:/15/004.mp3; Folder Name(1~99); File Name(1~255)
-  myDFPlayer.enableLoopAll(); //loop all mp3 files.
-  myDFPlayer.disableLoopAll(); //stop loop all mp3 files.
-  myDFPlayer.playMp3Folder(4); //play specific mp3 in SD:/MP3/0004.mp3; File Name(0~65535)
-  myDFPlayer.advertise(3); //advertise specific mp3 in SD:/ADVERT/0003.mp3; File Name(0~65535)
-  myDFPlayer.stopAdvertise(); //stop advertise
-  myDFPlayer.playLargeFolder(2, 999); //play specific mp3 in SD:/02/004.mp3; Folder Name(1~10); File Name(1~1000)
-  myDFPlayer.loopFolder(5); //loop all mp3 files in folder SD:/05.
-  myDFPlayer.randomAll(); //Random play all the mp3.
-  myDFPlayer.enableLoop(); //enable loop.
-  myDFPlayer.disableLoop(); //disable loop.
-*/

library.properties

@@ -1,5 +1,5 @@
 name=NmraDcc
-version=2.0.6
+version=2.0.2
 author=Alex Shepherd, Wolfgang Kuffer, Geoff Bunza, Martin Pischky, Franz-Peter Müller, Sven (littleyoda), Hans Tanner
 maintainer=Alex Shepherd <kiwi64ajs@gmail.com>
 sentence=Enables NMRA DCC Communication