Update examples for NimBLE-Arduino 2.x

Author: h2zero

libraries/n-able/examples/BLE_Advertiser/BLE_Advertiser.ino

@@ -30,7 +30,7 @@ void setup() {
 void loop() {
   if (!pAdvertising->isAdvertising()) {
     // Update the advertised data
-    pAdvertising->setServiceData(dataUuid, std::string((char*)&count, sizeof(count)));
+    pAdvertising->setServiceData(dataUuid, static_cast<uint8_t*>(&count), sizeof(count));
 
     // Start advertising the data
     pAdvertising->start(5);

libraries/n-able/examples/BLE_Scan/BLE_Scan.ino

@@ -15,11 +15,11 @@ NimBLEScan* pBLEScan;
 uint32_t scanTime = 30; // Scan duration in seconds (0 = forever)
 
 // Callback class for received advertisements
-class MyAdvertisedDeviceCallbacks: public NimBLEAdvertisedDeviceCallbacks {
-    void onResult(NimBLEAdvertisedDevice* advertisedDevice) {
+class ScanCallbacks: public NimBLEScanCallbacks {
+    void onResult(const NimBLEAdvertisedDevice* advertisedDevice) {
       Serial.printf("Advertised Device: %s \n", advertisedDevice->toString().c_str());
     }
-};
+} scanCallbacks;
 
 void setup() {
   Serial.begin(115200);
@@ -32,7 +32,7 @@ void setup() {
   pBLEScan = NimBLEDevice::getScan();
 
   // Set the callback for when devices are discovered, no duplicates.
-  pBLEScan->setAdvertisedDeviceCallbacks(new MyAdvertisedDeviceCallbacks(), false);
+  pBLEScan->setScanCallbacks(&scanCallbacks, false);
 
   // Set active scanning, this will get scan response data from the advertiser.
   pBLEScan->setActiveScan(true);