Device: Implement version handling

include/icsneo/device/deviceversion.h

@@ -0,0 +1,24 @@
+#ifndef __DEVICEVERSION_H_
+#define __DEVICEVERSION_H_
+
+#ifdef __cplusplus
+
+#include "icsneo/platform/optional.h"
+#include <cstdint>
+#include <array>
+
+namespace icsneo {
+
+struct DeviceAppVersion {
+	uint8_t major = 0;
+	uint8_t minor = 0;
+
+	bool operator!=(const DeviceAppVersion& rhs) const { return major != rhs.major || minor != rhs.minor; }
+};
+
+} // namespace icsneo
+
+
+#endif // __cplusplus
+
+#endif