DIY DCC Accessory Decoder

// DCC signal detection (simplified)
#include <NmraDcc.h>

NmraDcc Dcc;

const int OUTPUT1 = 3;
const int OUTPUT2 = 4;
uint16_t myAddress = 1;

void notifyDccAccTurnoutOutput(uint16_t Addr, 
    uint8_t Direction, uint8_t OutputPower) {
  if (Addr == myAddress) {
    digitalWrite(OUTPUT1, Direction ? HIGH : LOW);
    digitalWrite(OUTPUT2, Direction ? LOW : HIGH);
  }
}

void setup() {
  Dcc.init(MAN_ID_DIY, 10, 0, 0);
  pinMode(OUTPUT1, OUTPUT);
  pinMode(OUTPUT2, OUTPUT);
}

void loop() {
  Dcc.process();
}