130 lines
3.9 KiB
C++
Executable File
130 lines
3.9 KiB
C++
Executable File
// Working 14 Function DCC Decoder DccAckPin not needed
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// Version 3.0 Geoff Bunza 2014
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// Uses modified software servo Lib
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//
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#include <NmraDcc.h>
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int tim_delay = 500;
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#define numleds 17
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byte ledpins [] = {0,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19};
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const int FunctionPin0 = 3;
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const int FunctionPin1 = 4;
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const int FunctionPin2 = 5;
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const int FunctionPin3 = 6;
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const int FunctionPin4 = 7;
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const int FunctionPin5 = 8;
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const int FunctionPin6 = 9;
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const int FunctionPin7 = 10;
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const int FunctionPin8 = 11;
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const int FunctionPin9 = 12;
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const int FunctionPin10 = 13;
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const int FunctionPin11 = 14; //A0
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const int FunctionPin12 = 15; //A1
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const int FunctionPin13 = 16; //A2
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const int FunctionPin14 = 17; //A3
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const int FunctionPin15 = 18; //A4
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const int FunctionPin16 = 19; //A5
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NmraDcc Dcc ;
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DCC_MSG Packet ;
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#define This_Decoder_Address 17
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extern uint8_t Decoder_Address = This_Decoder_Address;
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struct CVPair
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{
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uint16_t CV;
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uint8_t Value;
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};
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CVPair FactoryDefaultCVs [] =
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{
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{CV_MULTIFUNCTION_PRIMARY_ADDRESS, This_Decoder_Address},
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{CV_ACCESSORY_DECODER_ADDRESS_MSB, 0},
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{CV_MULTIFUNCTION_EXTENDED_ADDRESS_MSB, 0},
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{CV_MULTIFUNCTION_EXTENDED_ADDRESS_LSB, 0},
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};
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uint8_t FactoryDefaultCVIndex = 0;
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void notifyCVResetFactoryDefault()
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{
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// Make FactoryDefaultCVIndex non-zero and equal to num CV's to be reset
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// to flag to the loop() function that a reset to Factory Defaults needs to be done
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FactoryDefaultCVIndex = sizeof(FactoryDefaultCVs)/sizeof(CVPair);
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};
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void setup()
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{
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// initialize the digital pins as an outputs
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for (int i=1; i<= numleds; i++) {
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pinMode(ledpins[i], OUTPUT);
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digitalWrite(ledpins[i], LOW);
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}
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for (int i=1; i<= numleds; i++) {
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digitalWrite(ledpins[i], HIGH);
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delay (tim_delay/10);
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}
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delay( tim_delay);
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for (int i=1; i<= numleds; i++) {
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digitalWrite(ledpins[i], LOW);
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delay (tim_delay/10);
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}
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delay( tim_delay);
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// Setup which External Interrupt, the Pin it's associated with that we're using and enable the Pull-Up
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Dcc.pin(0, 2, 0);
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// Call the main DCC Init function to enable the DCC Receiver
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Dcc.init( MAN_ID_DIY, 100, FLAGS_MY_ADDRESS_ONLY, 0 );
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}
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void loop()
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{
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// You MUST call the NmraDcc.process() method frequently from the Arduino loop() function for correct library operation
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Dcc.process();
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if( FactoryDefaultCVIndex && Dcc.isSetCVReady())
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{
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FactoryDefaultCVIndex--; // Decrement first as initially it is the size of the array
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Dcc.setCV( FactoryDefaultCVs[FactoryDefaultCVIndex].CV, FactoryDefaultCVs[FactoryDefaultCVIndex].Value);
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}
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}
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extern void notifyDccFunc( uint16_t Addr, FN_GROUP FuncGrp, uint8_t FuncState)
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{
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switch(FuncGrp)
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{
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case FN_0_4:
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digitalWrite( FunctionPin0, (FuncState & FN_BIT_00) );
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digitalWrite( FunctionPin1, (FuncState & FN_BIT_01) );
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digitalWrite( FunctionPin2, (FuncState & FN_BIT_02) );
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digitalWrite( FunctionPin3, (FuncState & FN_BIT_03) );
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digitalWrite( FunctionPin4, (FuncState & FN_BIT_04) );
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break;
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case FN_5_8:
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digitalWrite( FunctionPin5, (FuncState & FN_BIT_05) );
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digitalWrite( FunctionPin6, (FuncState & FN_BIT_06) );
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digitalWrite( FunctionPin7, (FuncState & FN_BIT_07) );
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digitalWrite( FunctionPin8, (FuncState & FN_BIT_08) );
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break;
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case FN_9_12:
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digitalWrite( FunctionPin9, (FuncState & FN_BIT_09) );
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digitalWrite( FunctionPin10, (FuncState & FN_BIT_10) );
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digitalWrite( FunctionPin11, (FuncState & FN_BIT_11) );
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digitalWrite( FunctionPin12, (FuncState & FN_BIT_12) );
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break;
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case FN_13_20:
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digitalWrite( FunctionPin13, (FuncState & FN_BIT_13) );
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digitalWrite( FunctionPin14, (FuncState & FN_BIT_14) );
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digitalWrite( FunctionPin15, (FuncState & FN_BIT_15) );
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digitalWrite( FunctionPin16, (FuncState & FN_BIT_16) );
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break;
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case FN_21_28:
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break;
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}
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}
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