e622a596d7
Bug Fix to allow maximum of 17 servos Bug Fix to correct 2 reload #define definitions Change to major Loop Delay cut in half to allow for fewer misses of DCC packet detection
102 lines
3.2 KiB
C++
Executable File
102 lines
3.2 KiB
C++
Executable File
// Production 17 Function DCC Decoder
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// Version 5.4 Geoff Bunza 2014,2015,2016
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// ******** UNLESS YOU WANT ALL CV'S RESET UPON EVERY POWER UP
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// ******** AFTER THE INITIAL DECODER LOAD REMOVE THE "//" IN THE FOOLOWING LINE!!
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//#define DECODER_LOADED
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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 40 //ACCESSORY DECODER ADDRESS
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//Start of SWITCHES RANGE
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uint8_t CV_DECODER_MASTER_RESET = 120;
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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_ACCESSORY_DECODER_ADDRESS_LSB, 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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{CV_DECODER_MASTER_RESET, 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=0; 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=0; 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=0; 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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#if defined(DECODER_LOADED)
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if ( Dcc.getCV(CV_DECODER_MASTER_RESET)== CV_DECODER_MASTER_RESET )
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#endif
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{
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for (int j=0; j < FactoryDefaultCVIndex; j++ )
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Dcc.setCV( FactoryDefaultCVs[j].CV, FactoryDefaultCVs[j].Value);
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digitalWrite(ledpins[14], 1);
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delay (1000);
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digitalWrite(ledpins[14], 0);
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}
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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_OUTPUT_ADDRESS_MODE | FLAGS_DCC_ACCESSORY_DECODER, 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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}
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extern void notifyDccAccState( uint16_t Addr, uint16_t BoardAddr, uint8_t OutputAddr, uint8_t State) {
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uint8_t Bit_State = OutputAddr & 0x01;
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if ( Addr >= This_Decoder_Address && Addr < This_Decoder_Address+17) //Controls This_Decoder_Address+16
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digitalWrite( ledpins[Addr-This_Decoder_Address], Bit_State );
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}
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