BLE fixes (#436)

* BLE fixes

* Lock/Opener action fixes

* Prevent Keypad/TC request when no valid PIN is set

* Set BLE Power and C6 improvements

* Update nuki_ble

* BLE High performance on state change

* Update nuki_ble

lib/BleScanner/src/BleScanner.cpp

@@ -30,6 +30,7 @@ void Scanner::initialize(const std::string& deviceName, const bool wantDuplicate
     }
     BLEDevice::init(deviceName);
   }
+
   bleScan = BLEDevice::getScan();
 
   #ifndef BLESCANNER_USE_LATEST_NIMBLE
@@ -98,4 +99,9 @@ void Scanner::onResult(NimBLEAdvertisedDevice* advertisedDevice) {
   }
 }
 
+void Scanner::whitelist(BLEAddress bleAddress) {
+  BLEDevice::whiteListAdd(bleAddress);   
+  bleScan->setFilterPolicy(BLE_HCI_SCAN_FILT_USE_WL);
+}
+
 } // namespace BleScanner

lib/BleScanner/src/BleScanner.h

@@ -84,6 +84,14 @@ class Scanner : public Publisher, BLEAdvertisedDeviceCallbacks {
      * @param advertisedDevice
      */
     void onResult(NimBLEAdvertisedDevice* advertisedDevice) override;
+    
+    /**
+     * @brief Whitelist a specific BLE Address
+     *
+     * @param whiteListBleAddress
+     */
+    void whitelist(BLEAddress bleAddress);
+
 
   private:
     uint32_t scanDuration = 0; //default indefinite scanning time

lib/esp-nimble-cpp/src/NimBLEClient.cpp

@@ -295,8 +295,6 @@ bool NimBLEClient::connect(const NimBLEAddress &address, bool deleteAttributes)
         if(isConnected()) {
             NIMBLE_LOGE(LOG_TAG, "Connect timeout - no response");
             disconnect();
-            NIMBLE_LOGE(LOG_TAG, "Connect timeout - cancelling");
-            ble_gap_conn_cancel();
         } else {
         // workaround; if the controller doesn't cancel the connection
         // at the timeout, cancel it here.