Create BLE connect class and add derivatives (#979)

main/ZgatewayBLEConnect.h

@@ -0,0 +1,38 @@
+#ifndef zBLEConnect_h
+#define zBLEConnect_h
+
+#ifdef ESP32
+#  include "ArduinoJson.h"
+#  include "NimBLEDevice.h"
+
+extern void pubBT(JsonObject& data);
+
+class zBLEConnect {
+public:
+  NimBLEClient* m_pClient;
+  TaskHandle_t m_taskHandle = nullptr;
+  zBLEConnect(NimBLEAddress& addr) { m_pClient = NimBLEDevice::createClient(addr); }
+  virtual ~zBLEConnect() { NimBLEDevice::deleteClient(m_pClient); }
+  virtual void publishData() {}
+  virtual NimBLERemoteCharacteristic* getCharacteristic(const NimBLEUUID& service, const NimBLEUUID& characteristic);
+};
+
+class LYWSD03MMC_connect : public zBLEConnect {
+  void notifyCB(NimBLERemoteCharacteristic* pChar, uint8_t* pData, size_t length, bool isNotify);
+
+public:
+  LYWSD03MMC_connect(NimBLEAddress& addr) : zBLEConnect(addr) {}
+  void publishData() override;
+};
+
+class DT24_connect : public zBLEConnect {
+  std::vector<uint8_t> m_data;
+  void notifyCB(NimBLERemoteCharacteristic* pChar, uint8_t* pData, size_t length, bool isNotify);
+
+public:
+  DT24_connect(NimBLEAddress& addr) : zBLEConnect(addr) {}
+  void publishData() override;
+};
+
+#endif //ESP32
+#endif //zBLEConnect_h