Settings: The device can report when defaults were applied

include/icsneo/api/event.h

@@ -80,6 +80,7 @@ public:
 		NoSerialNumber12V = 0x2028, // The device must be powered with 12V for communication to be established
 		NoSerialNumberFW12V = 0x2029, // The device must be powered with 12V for communication to be established, a firmware update was already attempted
 		EthPhyRegisterControlNotAvailable = 0x2030, //The device doesn't support Ethernet PHY MDIO access
+		SettingsDefaultsUsed = 0x2033,
 
 		// Transport Events
 		FailedToRead = 0x3000,

include/icsneo/communication/message/readsettingsmessage.h

@@ -19,7 +19,8 @@ public:
 		InvalidSubversion = 3,
 		NotEnoughMemory = 4,
 		APIFailure = 5,
-		APIUnsupported = 6
+		APIUnsupported = 6,
+		OKDefaultsUsed = 7, // Got the settings okay, but the defaults were used (after firmware upgrade or a checksum error)
 	};
 
 	Response response;