diff --git a/examples/SMA/Dec_Dir_and_Fade/Dec_Dir_and_Fade.ino b/examples/SMA/Dec_Dir_and_Fade/Dec_Dir_and_Fade.ino
deleted file mode 100755
index 2df4109..0000000
--- a/examples/SMA/Dec_Dir_and_Fade/Dec_Dir_and_Fade.ino
+++ /dev/null
@@ -1,216 +0,0 @@
-// Production 17 Function DCC Decoder   Dec_Dir_and_Fade.ino
-// Version 6.0  Geoff Bunza 2014,2015,2016,2017,2018
-// Now works with both short and long DCC Addesses
-// LED control is dependent on direction of travel and Fade can be added
-
-// ******** 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
-
-#include <NmraDcc.h>
-
-int tim_delay = 500;
-#define numleds  17
-byte ledpins [] = {3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19};    //Defines all possible LED pins
-
-//  IMPORTANT:
-// The following list defines how each of the 17 function pins operate:
-// a 0 allows for normal On/Off control with fade on and fade off
-// a 1 allows for normal control when the decoder sees a forward speed setting, reverse turns the LED off
-// a 2 allows for normal control when the decoder sees a reverse speed setting, forward turns the LED off
-byte led_direction [] = {0,1,2,0,1,1,1,1,2,2,2,1,1,1,2,0,0};        //0=On/Off, 1=On Forward, 2=On Reverse
-
-boolean led_last_state [] = {false,false,false,false,false,false,false,false,false,false,false,false,false,false,false,false,false};  //last state of led
-boolean Last_Function_State[] = {false,false,false,false,false,false,false,false,false,false,false,false,false,false,false,false,false};  //These hold the last Fx assignments
-uint8_t Decoder_direction = DCC_DIR_FWD;
-uint8_t Last_Decoder_direction = 0; 
-int fade_time = 170;
-const int FunctionPin0 = 3;
-const int FunctionPin1 = 4;
-const int FunctionPin2 = 5;
-const int FunctionPin3 = 6;
-const int FunctionPin4 = 7;
-
-const int FunctionPin5 = 8;
-const int FunctionPin6 = 9;
-const int FunctionPin7 = 10;
-const int FunctionPin8 = 11;
-
-const int FunctionPin9 = 12;
-const int FunctionPin10 = 13;
-const int FunctionPin11 = 14;     //A0
-const int FunctionPin12 = 15;     //A1
-
-const int FunctionPin13 = 16;     //A2
-const int FunctionPin14 = 17;     //A3
-const int FunctionPin15 = 18;     //A4
-const int FunctionPin16 = 19;     //A5
-NmraDcc  Dcc ;
-DCC_MSG  Packet ;
-uint8_t CV_DECODER_MASTER_RESET = 120;
-
-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},
-};
-uint8_t FactoryDefaultCVIndex = 0;
-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);
-};
-void setup()
-{
-   //Serial.begin(115200);
-   // initialize the digital pins as an outputs
-    for (int i=0; i< numleds; i++) {
-      pinMode(ledpins[i], OUTPUT);
-      digitalWrite(ledpins[i], LOW);
-     }
-  for (int i=0; i< numleds; i++) {
-     digitalWrite(ledpins[i], HIGH);
-     delay (tim_delay/10);
-  }
-  delay( tim_delay);
-  for (int i=0; i< numleds; i++) {
-     digitalWrite(ledpins[i], LOW);
-     delay (tim_delay/10);
-  }
-  delay( tim_delay);
-  #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(ledpins[14], 1);
-         delay (1000);
-         digitalWrite(ledpins[14], 0);
-     }  
-  // Setup which External Interrupt, the Pin it's associated with that we're using and enable the Pull-Up 
-  Dcc.pin(0, 2, 0);
-  // Call the main DCC Init function to enable the DCC Receiver
-  Dcc.init( MAN_ID_DIY, 600, FLAGS_MY_ADDRESS_ONLY, 0 );
-}
-void loop()
-{
-  // You MUST call the NmraDcc.process() method frequently from the Arduino loop() function for correct library operation
-  Dcc.process();
-}
-void notifyDccFunc( uint16_t Addr, DCC_ADDR_TYPE AddrType, FN_GROUP FuncGrp, uint8_t FuncState)  {
-int f_index;
-switch (FuncGrp)  { 
-  case FN_0_4:    //Function Group 1 F0 F4 F3 F2 F1
-    exec_function( 0, (FuncState & FN_BIT_00)>>4 );
-    exec_function( 1, (FuncState & FN_BIT_01));
-    exec_function( 2, (FuncState & FN_BIT_02)>>1);
-    exec_function( 3, (FuncState & FN_BIT_03)>>2 );
-    exec_function( 4, (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, (FuncState & FN_BIT_05));
-    exec_function( 6, (FuncState & FN_BIT_06)>>1 );
-    exec_function( 7, (FuncState & FN_BIT_07)>>2 );
-    exec_function( 8, (FuncState & FN_BIT_08)>>3 );
-    break;
-    
-  case FN_9_12:
-    exec_function( 9, (FuncState & FN_BIT_09));
-    exec_function( 10,(FuncState & FN_BIT_10)>>1 );
-    exec_function( 11,(FuncState & FN_BIT_11)>>2 );
-	exec_function( 12,(FuncState & FN_BIT_12)>>3 );
-    break;
-
-  case FN_13_20:   //Function Group 2 FuncState == F20-F13 Function Control
-      exec_function( 13, (FuncState & FN_BIT_13));
-      exec_function( 14, (FuncState & FN_BIT_14)>>1 );
-      exec_function( 15, (FuncState & FN_BIT_15)>>2 );
-      exec_function( 16, (FuncState & FN_BIT_16)>>3 );
-      break;
-
-  }
-}
-void exec_function (int f_index, int FuncState)  {
-       if ((FuncState==1) && (!Last_Function_State[f_index])) {
-            Last_Function_State[f_index] = true;
-			Set_LED (f_index,true);
-          }
-          else if ((FuncState==0) && Last_Function_State[f_index]) { 
-            Last_Function_State[f_index] = false;
-			Set_LED (f_index,false);
-          }
-}
-void notifyDccSpeed( uint16_t Addr, DCC_ADDR_TYPE AddrType, uint8_t Speed, DCC_DIRECTION ForwardDir, DCC_SPEED_STEPS SpeedSteps )  {
-  Last_Decoder_direction = Decoder_direction;
-  Decoder_direction = ForwardDir;
-  if ( Decoder_direction==Last_Decoder_direction) return;
-  for (int i=0; i<numleds; i++) {
-    if (Decoder_direction!=0 && led_direction[i]==1 && Last_Function_State[i] && led_last_state[i]==false ) Switch_LED (i);
-    if (Decoder_direction!=0 && led_direction[i]==2 && Last_Function_State[i] && led_last_state[i]==true ) Switch_LED (i);
-    if (Decoder_direction==0 && led_direction[i]==2 && Last_Function_State[i] && led_last_state[i]==false ) Switch_LED (i);
-    if (Decoder_direction==0 && led_direction[i]==1 && Last_Function_State[i] && led_last_state[i]==true ) Switch_LED (i);    
-  }
-}
-void Set_LED (int Function, boolean led_state) {
-boolean start_state = !led_state;
-boolean end_state = led_state;
-    switch (led_direction[Function]) {
-	  case 0:                                      //0=On/Off
-      if (led_last_state[Function] == led_state) return;
-      Switch_LED (Function);
-	  break;
-	  case 1:                                     //1=On Forward
-	  if (Decoder_direction!=0) {
-		  if (led_last_state[Function] == led_state) return;
-      Switch_LED (Function);
-	  }
-	  break;
-	  case 2:                                     //2=On Reverse
-	  if (Decoder_direction==0)  {
-      if (led_last_state[Function] == led_state) return;
-      Switch_LED (Function);
-	  }
-	  break;
-	  default:
-	  break;
-	}
-}
-
-void Switch_LED (int Function) {
-  float time_fraction;
-  int del_temp;
-  boolean start_state = led_last_state[Function];
-  boolean end_state = !led_last_state[Function];
-  for (int loop_time=0; loop_time<fade_time; loop_time++)  {
-        time_fraction = (float (loop_time))/(float (fade_time));
-        digitalWrite (ledpins[Function], start_state);
-        del_temp = 1000 - (1000.*time_fraction);
-        if (del_temp<0) del_temp=0;
-        delayMicroseconds (del_temp);
-        digitalWrite (ledpins[Function], end_state);
-        delayMicroseconds (1000.*time_fraction);
-        }
-  led_last_state[Function] = end_state;
-}
-