Fix indentation (espressif#9343)

Author: lucasssvaz

libraries/BLE/examples/UART/UART.ino

@@ -80,16 +80,16 @@ void setup() {
 
  // Create a BLE Characteristic
  pTxCharacteristic = pService->createCharacteristic(
-CHARACTERISTIC_UUID_TX,
-BLECharacteristic::PROPERTY_NOTIFY
-);
- 
+ CHARACTERISTIC_UUID_TX,
+ BLECharacteristic::PROPERTY_NOTIFY
+ );
+
  pTxCharacteristic->addDescriptor(new BLE2902());
 
  BLECharacteristic * pRxCharacteristic = pService->createCharacteristic(
- CHARACTERISTIC_UUID_RX,
-BLECharacteristic::PROPERTY_WRITE
-);
+  CHARACTERISTIC_UUID_RX,
+ BLECharacteristic::PROPERTY_WRITE
+ );
 
  pRxCharacteristic->setCallbacks(new MyCallbacks());
 
@@ -103,23 +103,23 @@ void setup() {
 
 void loop() {
 
-  if (deviceConnected) {
-  pTxCharacteristic->setValue(&txValue, 1);
-  pTxCharacteristic->notify();
-  txValue++;
-delay(10); // bluetooth stack will go into congestion, if too many packets are sent
-}
-
-  // disconnecting
-  if (!deviceConnected && oldDeviceConnected) {
-  delay(500); // give the bluetooth stack the chance to get things ready
-  pServer->startAdvertising(); // restart advertising
-  Serial.println("start advertising");
-  oldDeviceConnected = deviceConnected;
-  }
-  // connecting
-  if (deviceConnected && !oldDeviceConnected) {
-// do stuff here on connecting
-  oldDeviceConnected = deviceConnected;
-  }
+ if (deviceConnected) {
+ pTxCharacteristic->setValue(&txValue, 1);
+ pTxCharacteristic->notify();
+ txValue++;
+ delay(10); // bluetooth stack will go into congestion, if too many packets are sent
+ }
+
+ // disconnecting
+ if (!deviceConnected && oldDeviceConnected) {
+ delay(500); // give the bluetooth stack the chance to get things ready
+ pServer->startAdvertising(); // restart advertising
+ Serial.println("start advertising");
+ oldDeviceConnected = deviceConnected;
+ }
+ // connecting
+ if (deviceConnected && !oldDeviceConnected) {
+ // do stuff here on connecting
+ oldDeviceConnected = deviceConnected;
+ }
 }