KMP headers

src/KmpCommunicator.h

@@ -24,4 +24,18 @@ public:
 
     HardwareSerial* getHwSerial();
     void rxerr(int err);
+
+private:
+    uint64_t lastUpdate = 0;
+    uint8_t reqNo = 0;
+
+    uint8_t *hanBuffer = NULL;
+    uint16_t hanBufferSize = 0;
+    Stream *hanSerial;
+    #if defined(ESP8266)
+    SoftwareSerial *swSerial = NULL;
+    #endif
+    HardwareSerial *hwSerial = NULL;
+    uint8_t rxBufferErrors = 0;
+
 };