Fix compilation with esp32p4 (#253)

examples/Bluetooth_5/NimBLE_extended_client/main/main.cpp

@@ -14,7 +14,7 @@ extern "C" void app_main(void);
 #define SERVICE_UUID        "ABCD"
 #define CHARACTERISTIC_UUID "1234"
 
-static NimBLEAdvertisedDevice* advDevice;
+static const NimBLEAdvertisedDevice* advDevice;
 static bool doConnect = false;
 static uint32_t scanTime = 10 * 1000; // In milliseconds, 0 = scan forever
 
@@ -37,7 +37,7 @@ class ClientCallbacks : public NimBLEClientCallbacks {
 
 /* Define a class to handle the callbacks when advertisements are received */
 class scanCallbacks: public NimBLEScanCallbacks {
-    void onResult(NimBLEAdvertisedDevice* advertisedDevice) {
+    void onResult(const NimBLEAdvertisedDevice* advertisedDevice) {
         printf("Advertised Device found: %s\n", advertisedDevice->toString().c_str());
         if(advertisedDevice->isAdvertisingService(NimBLEUUID("ABCD")))
         {
@@ -52,7 +52,7 @@ class scanCallbacks: public NimBLEScanCallbacks {
     }
 
     /** Callback to process the results of the completed scan or restart it */
-    void onScanEnd(NimBLEScanResults results) {
+    void onScanEnd(const NimBLEScanResults& results, int rc) {
         printf("Scan Ended\n");
     }
 };