not blink every loop at NRF

src/nbus_app.c

@@ -289,12 +289,11 @@ void nbus_init_memory_driver(nBus_MemoryDriver *memDriver)
  * reset.
  */
 void nbus_stack(void)
-{
-
-    nbus_blink_LED(50);
+{    
 
 #if USE_ARDUINO_FRAMWORK == 0
-    while (1)
+    nbus_blink_LED(50);
+    while (1)    
 #endif
     {
         if (nBus.uart_state == UART_RX_RECEIVED)