Added Geoff's 5.1 changes

examples/SMA/AccDec_17LED_1Ftn/AccDec_17LED_1Ftn.ino

@@ -0,0 +1,101 @@
+// Production 17 Function DCC Decoder 
+// Version 5.1  Geoff Bunza 2014,2015,2016
+
+// ******** 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 [] = {0,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19};
+
+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 ;
+
+#define This_Decoder_Address 40     //ACCESSORY DECODER ADDRESS
+                                    //Start of SWITCHES RANGE
+uint8_t CV_DECODER_MASTER_RESET = 120;
+struct CVPair
+{
+  uint16_t  CV;
+  uint8_t   Value;
+};
+CVPair FactoryDefaultCVs [] =
+{
+  {CV_ACCESSORY_DECODER_ADDRESS_LSB, This_Decoder_Address},
+  {CV_ACCESSORY_DECODER_ADDRESS_MSB, 0},
+  {CV_MULTIFUNCTION_EXTENDED_ADDRESS_MSB, 0},
+  {CV_MULTIFUNCTION_EXTENDED_ADDRESS_LSB, 0},
+  {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()
+{
+   // 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, 100, FLAGS_OUTPUT_ADDRESS_MODE | FLAGS_DCC_ACCESSORY_DECODER, 0 );
+}
+void loop()
+{
+  // You MUST call the NmraDcc.process() method frequently from the Arduino loop() function for correct library operation
+  Dcc.process();
+}
+extern void notifyDccAccState( uint16_t Addr, uint16_t BoardAddr, uint8_t OutputAddr, uint8_t State) {
+  uint8_t Bit_State =  OutputAddr & 0x01;
+  if ( Addr >= This_Decoder_Address && Addr < This_Decoder_Address+17)  //Controls This_Decoder_Address+16
+	  digitalWrite( ledpins[Addr-This_Decoder_Address], Bit_State );
+}
+