Merge pull request 'time stamper empty ctor' (#730) from eive/fsfw:empty_cds_short_ctor into development

Reviewed-on: fsfw/fsfw#730

CHANGELOG.md

@@ -40,6 +40,8 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 
 ## Added
 
+- Empty constructor for `CdsShortTimeStamper` which does not do an object manager registration.
+  PR: https://egit.irs.uni-stuttgart.de/fsfw/fsfw/pulls/730
 - `Service9TimeManagement`: Add `DUMP_TIME` (129) subservice.
 - `TcpTmTcServer`: Allow setting the `SO_REUSEADDR` and `SO_REUSEPORT`
   option on the TCP server. CTOR prototype has changed and expects an explicit

src/fsfw/timemanager/CdsShortTimeStamper.cpp

@@ -4,6 +4,8 @@
 
 #include "fsfw/timemanager/Clock.h"
 
+CdsShortTimeStamper::CdsShortTimeStamper() : SystemObject(0, false) {}
+
 CdsShortTimeStamper::CdsShortTimeStamper(object_id_t objectId) : SystemObject(objectId) {}
 
 ReturnValue_t CdsShortTimeStamper::serialize(uint8_t **buffer, size_t *size, size_t maxSize,

src/fsfw/timemanager/CdsShortTimeStamper.h

@@ -18,6 +18,7 @@
 class CdsShortTimeStamper : public TimeWriterIF, public TimeReaderIF, public SystemObject {
  public:
   static constexpr size_t TIMESTAMP_LEN = 7;
+  CdsShortTimeStamper();
   /**
    * @brief   Default constructor which also registers the time stamper as a
    *          system object so it can be found with the #objectManager.