Added BLE on ESP32 target.

src/ble.hpp

@@ -0,0 +1,48 @@
+/*
+MIT License
+
+Copyright (c) 2021-22 Magnus
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+ */
+#ifndef SRC_BLE_HPP_
+#define SRC_BLE_HPP_
+
+#if defined (ESP32)
+
+#include <main.hpp>
+#include <config.hpp>
+#include "NimBLEDevice.h"
+#include "NimBLEBeacon.h"
+
+class BleSender {
+ private:
+  BLEAdvertising *_advertising;
+  String _color;
+  BLEUUID _uuid;
+
+ public:
+  BleSender(const char* color);
+  void sendData(float tempF, float gravSG);
+};
+
+#endif // ESP32
+#endif // SRC_BLE_HPP_
+
+// EOF