Added missing header files.

src/app/definition.h

@@ -0,0 +1,42 @@
+#ifndef DEFINITION_H
+#define DEFINITION_H
+
+#include "packet_format.h"
+
+//Payload structure
+typedef struct
+{
+  uint16_t id;
+  HEADER_e header : 6;
+} __attribute__((__packed__)) DataPacket;
+
+typedef struct 
+{
+  uint16_t id;
+  HEADER_e header : 6;
+  unsigned int ldr : 10;
+  float battery;
+  float bmpTemp;
+  float bmpPress;
+  float humidity;
+  float compensatedHumidity;
+  float htuTemp;
+} __attribute__((__packed__)) WeatherStationDataPacket;
+
+typedef enum
+{
+  MAILBOX_LETTER = 0,
+  MAILBOX_PACKAGE,
+  MAILBOX_COLLECTED,
+  MAILBOX_UNKNOWN,
+} MAILBOX_EVENT_e;
+
+typedef struct 
+{
+  uint16_t id;
+  HEADER_e header : 6;
+  float battery;
+  MAILBOX_EVENT_e mailbox_event;
+} __attribute__((__packed__)) MailboxDataPacket;
+
+#endif //DEFINITION_H

src/app/packet_format.h

@@ -0,0 +1,6 @@
+#ifndef PACKET_FORMAT_H
+#define PACKET_FORMAT_H
+
+enum HEADER_e {WEATHER_STATION = 0, CONNECTED_MAILBOX};
+
+#endif //PACKET_FORMAT_H