new window ID is returned

src/communication/packets.cpp

@@ -16,3 +16,11 @@ void initIdentificationPacket(IdentificationPacket* packet, const char* name,
   strncpy(packet->deviceName, name, strlen(name));
   packet->deviceName[strlen(name)] = '\0';
 }
+
+void initWindowIDReply(WindowIDReply* pkt, int16_t id) {
+  memset(pkt, 0, sizeof(*pkt));
+
+  pkt->StarMarker = 0x02;
+  pkt->EndMarker = 0x03;
+  pkt->wID = id;
+}

src/communication/packets.h

@@ -27,4 +27,12 @@ struct __attribute__((packed)) NewWindowBody {
   char EndMarker;
 };
 
+struct __attribute__((packed)) WindowIDReply {
+  char StarMarker;
+  int16_t wID;
+  char EndMarker;
+};
+
+void initWindowIDReply(WindowIDReply* pkt, int16_t id);
+
 #endif

src/main.cpp

@@ -124,8 +124,11 @@ void loop(void) {
         }
 
         LOG_INFO(F("Successfully added a new window: %d\n"), newWindowID);
-        
+
         // Now we return the ID of this new window - esdi should expect it
+        WindowIDReply wID;
+        initWindowIDReply(&wID, newWindowID);
+        WalkieTalkie::SendData(&wID);
 
         break;
       }