Initialisation depot

ESP32/DCC-Bench/src/RelayController.cpp

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+/**
+ * @file RelayController.cpp
+ * @brief Implementation of relay controller for track configuration switching
+ * 
+ * @author Locomotive Test Bench Project
+ * @date 2025
+ */
+
+#include "RelayController.h"
+
+RelayController::RelayController() : is3Rail(false) {
+}
+
+void RelayController::begin() {
+    pinMode(RELAY_PIN, OUTPUT);
+    digitalWrite(RELAY_PIN, LOW);  // Start in 2-rail mode
+    is3Rail = false;
+    
+    Serial.println("Relay Controller initialized - 2-rail mode");
+}
+
+void RelayController::setRailMode(bool mode3Rail) {
+    is3Rail = mode3Rail;
+    digitalWrite(RELAY_PIN, is3Rail ? HIGH : LOW);
+    
+    Serial.print("Rail mode changed to: ");
+    Serial.println(is3Rail ? "3-rail" : "2-rail");
+}