Fix repeater build compile errors

src/Dispatcher.h

@@ -189,6 +189,7 @@ protected:
   virtual unsigned long getDutyCycleWindowMs() const { return 3600000; }
   const Packet* getOutboundInFlight() const { return outbound; }
   bool queueOutboundPacket(Packet* packet, uint8_t priority, uint32_t delay_millis);
+  bool tryParsePacket(Packet* pkt, const uint8_t* raw, int len);
 
 public:
   void begin();
@@ -215,7 +216,6 @@ public:
   unsigned long futureMillis(int millis_from_now) const;
 
 private:
-  bool tryParsePacket(Packet* pkt, const uint8_t* raw, int len);
   void checkRecv();
   void checkSend();
 };

src/helpers/bridges/ESPNowBridge.cpp

@@ -9,11 +9,20 @@
 ESPNowBridge *ESPNowBridge::_instance = nullptr;
 
 // Static callback wrappers
-void ESPNowBridge::recv_cb(const uint8_t *mac, const uint8_t *data, int32_t len) {
+#if ESP_IDF_VERSION_MAJOR >= 5
+void ESPNowBridge::recv_cb(const esp_now_recv_info_t *info, const uint8_t *data, int len) {
+  const uint8_t *mac = info != nullptr ? info->src_addr : nullptr;
   if (_instance) {
     _instance->onDataRecv(mac, data, len);
   }
 }
+#else
+void ESPNowBridge::recv_cb(const uint8_t *mac, const uint8_t *data, int len) {
+  if (_instance) {
+    _instance->onDataRecv(mac, data, len);
+  }
+}
+#endif
 
 void ESPNowBridge::send_cb(const uint8_t *mac, esp_now_send_status_t status) {
   if (_instance) {
@@ -100,7 +109,7 @@ void ESPNowBridge::xorCrypt(uint8_t *data, size_t len) {
   }
 }
 
-void ESPNowBridge::onDataRecv(const uint8_t *mac, const uint8_t *data, int32_t len) {
+void ESPNowBridge::onDataRecv(const uint8_t *mac, const uint8_t *data, int len) {
   // Ignore packets that are too small to contain header + checksum
   if (len < (BRIDGE_MAGIC_SIZE + BRIDGE_CHECKSUM_SIZE)) {
     BRIDGE_DEBUG_PRINTLN("RX packet too small, len=%d\n", len);

src/helpers/bridges/ESPNowBridge.h

@@ -2,6 +2,7 @@
 
 #include "MeshCore.h"
 #include "esp_now.h"
+#include "esp_idf_version.h"
 #include "helpers/bridges/BridgeBase.h"
 
 #ifdef WITH_ESPNOW_BRIDGE
@@ -42,7 +43,11 @@
 class ESPNowBridge : public BridgeBase {
 private:
   static ESPNowBridge *_instance;
-  static void recv_cb(const uint8_t *mac, const uint8_t *data, int32_t len);
+#if ESP_IDF_VERSION_MAJOR >= 5
+  static void recv_cb(const esp_now_recv_info_t *info, const uint8_t *data, int len);
+#else
+  static void recv_cb(const uint8_t *mac, const uint8_t *data, int len);
+#endif
   static void send_cb(const uint8_t *mac, esp_now_send_status_t status);
 
   /**
@@ -90,7 +95,7 @@ private:
    * @param data Received data
    * @param len Length of received data
    */
-  void onDataRecv(const uint8_t *mac, const uint8_t *data, int32_t len);
+  void onDataRecv(const uint8_t *mac, const uint8_t *data, int len);
 
   /**
    * ESP-NOW send callback