Merge branch 'mueller/master' into mueller/fsfw-update

datapoollocal/AccessLocalPoolF.h

@@ -18,7 +18,7 @@ public:
      * This function is protected because it should only be used by the
      * class imlementing the interface.
      */
-    virtual LocalDataPoolManager* getHkManagerHandle() = 0;
+    virtual LocalDataPoolManager* getPoolManagerHandle() = 0;
 
 protected:
 

datapoollocal/LocalDataPoolManager.cpp

@@ -5,8 +5,8 @@
 #include "internal/LocalPoolDataSetAttorney.h"
 #include "internal/HasLocalDpIFManagerAttorney.h"
 
-#include "../housekeeping/HousekeepingPacketUpdate.h"
 #include "../housekeeping/HousekeepingSetPacket.h"
+#include "../housekeeping/HousekeepingSnapshot.h"
 #include "../housekeeping/AcceptsHkPacketsIF.h"
 #include "../timemanager/CCSDSTime.h"
 #include "../ipc/MutexFactory.h"
@@ -226,7 +226,7 @@ ReturnValue_t LocalDataPoolManager::handleNotificationSnapshot(
 		Clock::getClock_timeval(&now);
 		CCSDSTime::CDS_short cds;
 		CCSDSTime::convertToCcsds(&cds, &now);
-		HousekeepingPacketUpdate updatePacket(reinterpret_cast<uint8_t*>(&cds),
+		HousekeepingSnapshot updatePacket(reinterpret_cast<uint8_t*>(&cds),
 				sizeof(cds), HasLocalDpIFManagerAttorney::getPoolObjectHandle(owner,
 						receiver.dataId.localPoolId));
 
@@ -264,7 +264,7 @@ ReturnValue_t LocalDataPoolManager::handleNotificationSnapshot(
 		Clock::getClock_timeval(&now);
 		CCSDSTime::CDS_short cds;
 		CCSDSTime::convertToCcsds(&cds, &now);
-		HousekeepingPacketUpdate updatePacket(reinterpret_cast<uint8_t*>(&cds),
+		HousekeepingSnapshot updatePacket(reinterpret_cast<uint8_t*>(&cds),
 				sizeof(cds), HasLocalDpIFManagerAttorney::getDataSetHandle(owner,
 						receiver.dataId.sid));
 
@@ -292,7 +292,7 @@ ReturnValue_t LocalDataPoolManager::handleNotificationSnapshot(
 }
 
 ReturnValue_t LocalDataPoolManager::addUpdateToStore(
-		HousekeepingPacketUpdate& updatePacket, store_address_t& storeId) {
+		HousekeepingSnapshot& updatePacket, store_address_t& storeId) {
 	size_t updatePacketSize = updatePacket.getSerializedSize();
 	uint8_t *storePtr = nullptr;
 	ReturnValue_t result = ipcStore->getFreeElement(&storeId,
@@ -906,6 +906,6 @@ void LocalDataPoolManager::printWarningOrError(sif::OutputTypes outputType,
 	}
 }
 
-LocalDataPoolManager* LocalDataPoolManager::getHkManagerHandle() {
+LocalDataPoolManager* LocalDataPoolManager::getPoolManagerHandle() {
 	return this;
 }

datapoollocal/LocalDataPoolManager.h

@@ -24,7 +24,7 @@ void setStaticFrameworkObjectIds();
 }
 
 class LocalPoolDataSetBase;
-class HousekeepingPacketUpdate;
+class HousekeepingSnapshot;
 class HasLocalDataPoolIF;
 class LocalDataPool;
 
@@ -52,7 +52,8 @@ class LocalDataPool;
  * Each pool entry has a valid state too.
  * @author 		R. Mueller
  */
-class LocalDataPoolManager: public ProvidesDataPoolSubscriptionIF,
+class LocalDataPoolManager:
+        public ProvidesDataPoolSubscriptionIF,
         public AccessPoolManagerIF {
     friend void (Factory::setStaticFrameworkObjectIds)();
     //! Some classes using the pool manager directly need to access class internals of the
@@ -62,7 +63,6 @@ public:
     static constexpr uint8_t INTERFACE_ID = CLASS_ID::HOUSEKEEPING_MANAGER;
 
     static constexpr ReturnValue_t QUEUE_OR_DESTINATION_INVALID = MAKE_RETURN_CODE(0);
-
     static constexpr ReturnValue_t WRONG_HK_PACKET_TYPE = MAKE_RETURN_CODE(1);
     static constexpr ReturnValue_t REPORTING_STATUS_UNCHANGED = MAKE_RETURN_CODE(2);
     static constexpr ReturnValue_t PERIODIC_HELPER_INVALID = MAKE_RETURN_CODE(3);
@@ -179,8 +179,6 @@ public:
             MessageQueueId_t targetQueueId,
             bool generateSnapshot) override;
 
-    MutexIF* getLocalPoolMutex() override;
-
     /**
      * Non-Diagnostics packets usually have a lower minimum sampling frequency
      * than diagnostic packets.
@@ -243,12 +241,9 @@ public:
         UPDATE_SNAPSHOT,
     };
 
-    /**
+    /** Different data types are possible in the HK receiver map. For example, updates can be
-     * Different data types are possible in the HK receiver map.
+    requested for full datasets or for single pool variables. Periodic reporting is only possible
-     * For example, updates can be requested for full datasets or
+    for data sets. */
-     * for single pool variables. Periodic reporting is only possible for
-     * data sets.
-     */
     enum class DataType: uint8_t {
         LOCAL_POOL_VARIABLE,
         DATA_SET
@@ -267,11 +262,19 @@ public:
 
     object_id_t getCreatorObjectId() const;
 
-    virtual LocalDataPoolManager* getHkManagerHandle() override;
+    /**
+     * Get the pointer to the mutex. Can be used to lock the data pool
+     * externally. Use with care and don't forget to unlock locked mutexes!
+     * For now, only friend classes can accss this function.
+     * @return
+     */
+    MutexIF* getMutexHandle();
+
+    virtual LocalDataPoolManager* getPoolManagerHandle() override;
 private:
     localpool::DataPool localPoolMap;
-    //! Every housekeeping data manager has a mutex to protect access
+    /** Every housekeeping data manager has a mutex to protect access
-    //! to it's data pool.
+    to it's data pool. */
     MutexIF* mutex = nullptr;
 
     /** The class which actually owns the manager (and its datapool). */
@@ -333,13 +336,6 @@ private:
 
     /** Global IPC store is used to store all packets. */
     StorageManagerIF* ipcStore = nullptr;
-	/**
-	 * Get the pointer to the mutex. Can be used to lock the data pool
-	 * externally. Use with care and don't forget to unlock locked mutexes!
-	 * For now, only friend classes can accss this function.
-	 * @return
-	 */
-	MutexIF* getMutexHandle();
 
     /**
      * Read a variable by supplying its local pool ID and assign the pool
@@ -364,6 +360,8 @@ private:
      */
     ReturnValue_t initializeHousekeepingPoolEntriesOnce();
 
+    MutexIF* getLocalPoolMutex() override;
+
     ReturnValue_t serializeHkPacketIntoStore(
             HousekeepingPacketDownlink& hkPacket,
             store_address_t& storeId, bool forDownlink, size_t* serializedSize);
@@ -386,7 +384,7 @@ private:
             ReturnValue_t& status);
     ReturnValue_t handleNotificationSnapshot(HkReceiver& hkReceiver,
             ReturnValue_t& status);
-	ReturnValue_t addUpdateToStore(HousekeepingPacketUpdate& updatePacket,
+    ReturnValue_t addUpdateToStore(HousekeepingSnapshot& updatePacket,
             store_address_t& storeId);
 
     void printWarningOrError(sif::OutputTypes outputType,

datapoollocal/LocalDataSet.h

@@ -4,11 +4,26 @@
 #include "LocalPoolDataSetBase.h"
 #include <vector>
 
+/**
+ * @brief   This dataset type can be used to group related pool variables if the number of
+ *          variables should not be fixed.
+ * @details
+ * This will is the primary data structure to organize pool variables into
+ * sets which can be accessed via the housekeeping service interface or
+ * which can be sent to other software objects.
+ *
+ * It is recommended to read the documentation of the LocalPoolDataSetBase
+ * class for more information on how this class works and how to use it.
+ * @tparam capacity Capacity of the static dataset, which is usually known
+ * beforehand.
+ */
 class LocalDataSet: public LocalPoolDataSetBase {
 public:
     LocalDataSet(HasLocalDataPoolIF* hkOwner, uint32_t setId,
             const size_t maxSize);
+
     LocalDataSet(sid_t sid, const size_t maxSize);
+
     virtual~ LocalDataSet();
 
     //! Copying forbidden for now.

datapoollocal/LocalPoolDataSetBase.cpp

@@ -28,7 +28,7 @@ LocalPoolDataSetBase::LocalPoolDataSetBase(HasLocalDataPoolIF *hkOwner,
     AccessPoolManagerIF* accessor = HasLocalDpIFUserAttorney::getAccessorHandle(hkOwner);
 
     if(accessor != nullptr) {
-        poolManager = accessor->getHkManagerHandle();
+        poolManager = accessor->getPoolManagerHandle();
         mutexIfSingleDataCreator = accessor->getLocalPoolMutex();
     }
 

datapoollocal/LocalPoolObjectBase.cpp

@@ -22,7 +22,7 @@ LocalPoolObjectBase::LocalPoolObjectBase(lp_id_t poolId, HasLocalDataPoolIF* hkO
         return;
     }
     AccessPoolManagerIF* poolManAccessor = HasLocalDpIFUserAttorney::getAccessorHandle(hkOwner);
-    hkManager = poolManAccessor->getHkManagerHandle();
+    hkManager = poolManAccessor->getPoolManagerHandle();
 
     if (dataSet != nullptr) {
         dataSet->registerVariable(this);
@@ -50,7 +50,7 @@ LocalPoolObjectBase::LocalPoolObjectBase(object_id_t poolOwner, lp_id_t poolId,
 
     AccessPoolManagerIF* accessor = HasLocalDpIFUserAttorney::getAccessorHandle(hkOwner);
     if(accessor != nullptr) {
-        hkManager = accessor->getHkManagerHandle();
+        hkManager = accessor->getPoolManagerHandle();
     }
 
     if(dataSet != nullptr) {

datapoollocal/LocalPoolVector.h

@@ -77,8 +77,7 @@ public:
      * @param dataSet
      * @param setReadWriteMode
      */
-    LocalPoolVector(gp_id_t globalPoolId,
+    LocalPoolVector(gp_id_t globalPoolId, DataSetIF* dataSet = nullptr,
-            DataSetIF* dataSet = nullptr,
             pool_rwm_t setReadWriteMode = pool_rwm_t::VAR_READ_WRITE);
 
     /**
@@ -87,7 +86,7 @@ public:
      * The user can work on this attribute just like he would on a local
      * array of this type.
      */
-    T value[vectorSize];
+    T value[vectorSize]= {};
     /**
      * @brief	The classes destructor is empty.
      * @details	If commit() was not called, the local value is

datapoollocal/LocalPoolVector.tpp

@@ -16,7 +16,6 @@ inline LocalPoolVector<T, vectorSize>::LocalPoolVector(object_id_t poolOwner,
         lp_id_t poolId, DataSetIF *dataSet, pool_rwm_t setReadWriteMode):
         LocalPoolObjectBase(poolOwner, poolId, dataSet, setReadWriteMode) {}
 
-
 template<typename T, uint16_t vectorSize>
 inline LocalPoolVector<T, vectorSize>::LocalPoolVector(gp_id_t globalPoolId,
         DataSetIF *dataSet, pool_rwm_t setReadWriteMode):

datapoollocal/StaticLocalDataSet.h

@@ -6,7 +6,8 @@
 #include <array>
 
 /**
- * @brief   This local dataset type is created on the stack.
+ * @brief   This dataset type can be used to group related pool variables if the number of
+ *          variables is fixed.
  * @details
  * This will is the primary data structure to organize pool variables into
  * sets which can be accessed via the housekeeping service interface or

doc/doxy/.gitignore

@@ -0,0 +1,3 @@
+html
+latex
+rtf

events/EventManager.cpp

@@ -6,6 +6,7 @@
 #include "../ipc/QueueFactory.h"
 #include "../ipc/MutexFactory.h"
 
+MessageQueueId_t EventManagerIF::eventmanagerQueue = MessageQueueIF::NO_QUEUE;
 
 // If one checks registerListener calls, there are around 40 (to max 50)
 // objects registering for certain events.

events/EventManagerIF.h

@@ -1,11 +1,12 @@
-#ifndef EVENTMANAGERIF_H_
+#ifndef FSFW_EVENTS_EVENTMANAGERIF_H_
-#define EVENTMANAGERIF_H_
+#define FSFW_EVENTS_EVENTMANAGERIF_H_
 
 #include "EventMessage.h"
 #include "eventmatching/eventmatching.h"
 #include "../objectmanager/ObjectManagerIF.h"
 #include "../ipc/MessageQueueSenderIF.h"
 #include "../ipc/MessageQueueIF.h"
+#include "../serviceinterface/ServiceInterface.h"
 
 class EventManagerIF {
 public:
@@ -41,11 +42,19 @@ public:
 
 	static void triggerEvent(EventMessage* message,
 	        MessageQueueId_t sentFrom = 0) {
-		static MessageQueueId_t eventmanagerQueue = MessageQueueIF::NO_QUEUE;
 		if (eventmanagerQueue == MessageQueueIF::NO_QUEUE) {
 			EventManagerIF *eventmanager = objectManager->get<EventManagerIF>(
 					objects::EVENT_MANAGER);
 			if (eventmanager == nullptr) {
+#if FSFW_VERBOSE_LEVEL >= 1
+#if FSFW_CPP_OSTREAM_ENABLED == 1
+			    sif::warning << "EventManagerIF::triggerEvent: EventManager invalid or not found!"
+			            << std::endl;
+#else
+			    sif::printWarning("EventManagerIF::triggerEvent: "
+			            "EventManager invalid or not found!");
+#endif /* FSFW_CPP_OSTREAM_ENABLED == 1 */
+#endif /* FSFW_VERBOSE_LEVEL >= 1 */
 			    return;
 			}
 			eventmanagerQueue = eventmanager->getEventReportQueue();
@@ -53,6 +62,10 @@ public:
 		MessageQueueSenderIF::sendMessage(eventmanagerQueue, message, sentFrom);
 	}
 
+private:
+	//! Initialized by EventManager (C++11 does not allow header-only static member initialization).
+    static MessageQueueId_t eventmanagerQueue;
+
 };
 
-#endif /* EVENTMANAGERIF_H_ */
+#endif /* FSFW_EVENTS_EVENTMANAGERIF_H_ */

globalfunctions/arrayprinter.cpp

@@ -2,16 +2,21 @@
 #include "../serviceinterface/ServiceInterface.h"
 #include <bitset>
 
+
 void arrayprinter::print(const uint8_t *data, size_t size, OutputType type,
         bool printInfo, size_t maxCharPerLine) {
 #if FSFW_CPP_OSTREAM_ENABLED == 1
     if(printInfo) {
-		sif::info << "Printing data with size " << size << ": ";
+         sif::info << "Printing data with size " << size << ": " << std::endl;
     }
-	sif::info << "[";
 #else
-	sif::printInfo("Printing data with size %zu: [", size);
+#if FSFW_NO_C99_IO == 1
-#endif
+    sif::printInfo("Printing data with size %lu: \n", static_cast<unsigned long>(size));
+#else
+    sif::printInfo("Printing data with size %zu: \n", size);
+#endif /* FSFW_NO_C99_IO == 1 */
+#endif /* FSFW_CPP_OSTREAM_ENABLED == 1 */
+
     if(type == OutputType::HEX) {
         arrayprinter::printHex(data, size, maxCharPerLine);
     }
@@ -26,52 +31,95 @@ void arrayprinter::print(const uint8_t *data, size_t size, OutputType type,
 void arrayprinter::printHex(const uint8_t *data, size_t size,
         size_t maxCharPerLine) {
 #if FSFW_CPP_OSTREAM_ENABLED == 1
-	sif::info << std::hex;
+    if(sif::info.crAdditionEnabled()) {
+        std::cout << "\r" << std::endl;
+    }
+
+    std::cout << "[" << std::hex;
     for(size_t i = 0; i < size; i++) {
-		sif::info << "0x" << static_cast<int>(data[i]);
+        std::cout << "0x" << static_cast<int>(data[i]);
-		if(i < size - 1){
+        if(i < size - 1) {
-			sif::info << " , ";
+            std::cout << " , ";
-			if(i > 0 and i % maxCharPerLine == 0) {
+            if(i > 0 and (i + 1) % maxCharPerLine == 0) {
-				sif::info << std::endl;
+                std::cout << std::endl;
 
             }
         }
     }
-	sif::info << std::dec;
+    std::cout << std::dec;
-	sif::info << "]" << std::endl;
+    std::cout << "]" << std::endl;
 #else
-	// how much memory to reserve for printout?
+    // General format: 0x01, 0x02, 0x03 so it is number of chars times 6
+    // plus line break plus small safety margin.
+    char printBuffer[(size + 1) * 7 + 1];
+    size_t currentPos = 0;
+    for(size_t i = 0; i < size; i++) {
+        // To avoid buffer overflows.
+        if(sizeof(printBuffer) - currentPos <= 7) {
+            break;
+        }
+
+        currentPos += snprintf(printBuffer + currentPos, 6, "0x%02x", data[i]);
+        if(i < size - 1) {
+            currentPos += sprintf(printBuffer + currentPos, ", ");
+            if(i > 0 and (i + 1) % maxCharPerLine == 0) {
+                currentPos += sprintf(printBuffer + currentPos, "\n");
+            }
+        }
+    }
+    printf("[%s]\n", printBuffer);
 #endif
 }
 
 void arrayprinter::printDec(const uint8_t *data, size_t size,
         size_t maxCharPerLine) {
 #if FSFW_CPP_OSTREAM_ENABLED == 1
-	sif::info << std::dec;
+    if(sif::info.crAdditionEnabled()) {
+        std::cout << "\r" << std::endl;
+    }
+
+    std::cout << "[" << std::dec;
     for(size_t i = 0; i < size; i++) {
-		sif::info << static_cast<int>(data[i]);
+        std::cout << static_cast<int>(data[i]);
         if(i < size - 1){
-			sif::info << " , ";
+            std::cout << " , ";
-			if(i > 0 and i % maxCharPerLine == 0) {
+            if(i > 0 and (i + 1) % maxCharPerLine == 0) {
-				sif::info << std::endl;
+                std::cout << std::endl;
             }
         }
     }
-	sif::info << "]" << std::endl;
+    std::cout << "]" << std::endl;
 #else
-	// how much memory to reserve for printout?
+    // General format: 32, 243, -12 so it is number of chars times 5
+    // plus line break plus small safety margin.
+    char printBuffer[(size + 1) * 5 + 1];
+    size_t currentPos = 0;
+    for(size_t i = 0; i < size; i++) {
+        // To avoid buffer overflows.
+        if(sizeof(printBuffer) - currentPos <= 5) {
+            break;
+        }
+
+        currentPos += snprintf(printBuffer + currentPos, 3, "%d", data[i]);
+        if(i < size - 1) {
+            currentPos += sprintf(printBuffer + currentPos, ", ");
+            if(i > 0 and (i + 1) % maxCharPerLine == 0) {
+                currentPos += sprintf(printBuffer + currentPos, "\n");
+            }
+        }
+    }
+    printf("[%s]\n", printBuffer);
 #endif
 }
 
 void arrayprinter::printBin(const uint8_t *data, size_t size) {
 #if FSFW_CPP_OSTREAM_ENABLED == 1
-    sif::info << "\n" << std::flush;
     for(size_t i = 0; i < size; i++) {
-        sif::info << "Byte " << i + 1 << ": 0b"<<
+        sif::info << "Byte " << i + 1 << ": 0b" <<  std::bitset<8>(data[i]) << std::endl;
-                std::bitset<8>(data[i]) << ",\n" << std::flush;
     }
-    sif::info << "]" << std::endl;
 #else
-    // how much memory to reserve for printout?
+    for(size_t i = 0; i < size; i++) {
+        sif::printInfo("Byte %d: 0b" BYTE_TO_BINARY_PATTERN "\n", i + 1, BYTE_TO_BINARY(data[i]));
+    }
 #endif
 }

globalfunctions/arrayprinter.h

@@ -1,5 +1,6 @@
 #ifndef FRAMEWORK_GLOBALFUNCTIONS_ARRAYPRINTER_H_
 #define FRAMEWORK_GLOBALFUNCTIONS_ARRAYPRINTER_H_
+
 #include <cstdint>
 #include <cstddef>
 
@@ -10,11 +11,15 @@ enum class OutputType {
 };
 
 namespace arrayprinter {
+
+
+
 void print(const uint8_t* data, size_t size, OutputType type = OutputType::HEX,
-		bool printInfo = true, size_t maxCharPerLine = 12);
+        bool printInfo = true, size_t maxCharPerLine = 10);
-void printHex(const uint8_t* data, size_t size, size_t maxCharPerLine = 12);
+void printHex(const uint8_t* data, size_t size, size_t maxCharPerLine = 10);
-void printDec(const uint8_t* data, size_t size, size_t maxCharPerLine = 12);
+void printDec(const uint8_t* data, size_t size, size_t maxCharPerLine = 10);
 void printBin(const uint8_t* data, size_t size);
+
 }
 
 #endif /* FRAMEWORK_GLOBALFUNCTIONS_ARRAYPRINTER_H_ */

housekeeping/HousekeepingSnapshot.h

@@ -1,24 +1,37 @@
-#ifndef FSFW_HOUSEKEEPING_HOUSEKEEPINGPACKETUPDATE_H_
+#ifndef FSFW_HOUSEKEEPING_HOUSEKEEPINGSNAPSHOT_H_
-#define FSFW_HOUSEKEEPING_HOUSEKEEPINGPACKETUPDATE_H_
+#define FSFW_HOUSEKEEPING_HOUSEKEEPINGSNAPSHOT_H_
 
 #include "../serialize/SerialBufferAdapter.h"
 #include "../serialize/SerialLinkedListAdapter.h"
 #include "../datapoollocal/LocalPoolDataSetBase.h"
+#include "../datapoollocal/LocalPoolObjectBase.h"
+#include "../timemanager/CCSDSTime.h"
 
 /**
- * @brief   This helper class will be used to serialize and deserialize
+ * @brief   This helper class will be used to serialize and deserialize update housekeeping packets
- *          update housekeeping packets into the store.
+ *          into the store.
  */
-class HousekeepingPacketUpdate: public SerializeIF {
+class HousekeepingSnapshot: public SerializeIF {
 public:
+
     /**
-     * Update packet constructor for datasets
+     * Update packet constructor for datasets.
-     * @param timeStamp
+     * @param cdsShort          If a CSD short timestamp is used, a reference should be
-     * @param timeStampSize
+     *                          supplied here
-     * @param hkData
+     * @param dataSetPtr        Pointer to the dataset instance to serialize or deserialize the
-     * @param hkDataSize
+     *                          data into
      */
-    HousekeepingPacketUpdate(uint8_t* timeStamp, size_t timeStampSize,
+    HousekeepingSnapshot(CCSDSTime::CDS_short* cdsShort, LocalPoolDataSetBase* dataSetPtr):
+                timeStamp(reinterpret_cast<uint8_t*>(cdsShort)),
+                timeStampSize(sizeof(CCSDSTime::CDS_short)), updateData(dataSetPtr) {};
+
+    /**
+     * Update packet constructor for datasets.
+     * @param timeStamp         Pointer to the buffer where the timestamp will be stored.
+     * @param timeStampSize     Size of the timestamp
+     * @param dataSetPtr        Pointer to the dataset instance to deserialize the data into
+     */
+    HousekeepingSnapshot(uint8_t* timeStamp, size_t timeStampSize,
             LocalPoolDataSetBase* dataSetPtr):
                 timeStamp(timeStamp), timeStampSize(timeStampSize),
                 updateData(dataSetPtr) {};
@@ -29,7 +42,7 @@ public:
      * @param timeStampSize
      * @param dataSetPtr
      */
-    HousekeepingPacketUpdate(uint8_t* timeStamp, size_t timeStampSize,
+    HousekeepingSnapshot(uint8_t* timeStamp, size_t timeStampSize,
             LocalPoolObjectBase* dataSetPtr):
                 timeStamp(timeStamp), timeStampSize(timeStampSize),
                 updateData(dataSetPtr) {};
@@ -89,4 +102,4 @@ private:
 };
 
 
-#endif /* FSFW_HOUSEKEEPING_HOUSEKEEPINGPACKETUPDATE_H_ */
+#endif /* FSFW_HOUSEKEEPING_HOUSEKEEPINGSNAPSHOT_H_ */

osal/host/Clock.cpp

@@ -53,8 +53,7 @@ ReturnValue_t Clock::getClock_timeval(timeval* time) {
 	auto epoch = now.time_since_epoch();
 	time->tv_sec = std::chrono::duration_cast<std::chrono::seconds>(epoch).count();
 	auto fraction = now - secondsChrono;
-	time->tv_usec = std::chrono::duration_cast<std::chrono::microseconds>(
+	time->tv_usec = std::chrono::duration_cast<std::chrono::microseconds>(fraction).count();
-	        fraction).count();
 	return HasReturnvaluesIF::RETURN_OK;
 #elif defined(LINUX)
 	timespec timeUnix;
@@ -67,7 +66,9 @@ ReturnValue_t Clock::getClock_timeval(timeval* time) {
 	return HasReturnvaluesIF::RETURN_OK;
 #else
 #if FSFW_CPP_OSTREAM_ENABLED == 1
-	sif::warning << "Clock::getUptime: Not implemented for found OS" << std::endl;
+	sif::warning << "Clock::getUptime: Not implemented for found OS!" << std::endl;
+#else
+	sif::printWarning("Clock::getUptime: Not implemented for found OS!\n");
 #endif
 	return HasReturnvaluesIF::RETURN_FAILED;
 #endif

osal/linux/PosixThread.cpp

@@ -152,7 +152,7 @@ void PosixThread::createTask(void* (*fnc_)(void*), void* arg_) {
 					" the requested " << stackMb << " MB" << std::endl;
 #else
 			sif::printError("PosixThread::createTask: Insufficient memory for "
-					"the requested %zu MB\n", stackMb);
+					"the requested %lu MB\n", static_cast<unsigned long>(stackMb));
 #endif
 		}
 		else if(errno == EINVAL) {

serviceinterface/ServiceInterfaceBuffer.cpp

@@ -29,7 +29,7 @@ ServiceInterfaceBuffer::ServiceInterfaceBuffer(std::string setMessage,
 
 #if FSFW_COLORED_OUTPUT == 1
 	if(setMessage.find("DEBUG") != std::string::npos) {
-		colorPrefix = sif::ANSI_COLOR_MAGENTA;
+		colorPrefix = sif::ANSI_COLOR_CYAN;
 	}
 	else if(setMessage.find("INFO") != std::string::npos) {
 		colorPrefix = sif::ANSI_COLOR_GREEN;
@@ -167,7 +167,9 @@ std::string* ServiceInterfaceBuffer::getPreamble(size_t * preambleSize) {
 	return &preamble;
 }
 
-
+bool ServiceInterfaceBuffer::crAdditionEnabled() const {
+    return addCrToPreamble;
+}
 
 #ifdef UT699
 #include "../osal/rtems/Interrupt.h"

serviceinterface/ServiceInterfaceBuffer.h

@@ -70,6 +70,8 @@ private:
 	void putChars(char const* begin, char const* end);
 
 	std::string* getPreamble(size_t * preambleSize = nullptr);
+
+	bool crAdditionEnabled() const;
 };
 
 #endif

serviceinterface/ServiceInterfacePrinter.cpp

@@ -45,7 +45,7 @@ void fsfwPrint(sif::PrintLevel printType, const char* fmt, va_list arg) {
     	len += sprintf(bufferPosition, sif::ANSI_COLOR_GREEN);
     }
     else if(printType == sif::PrintLevel::DEBUG_LEVEL) {
-    	len += sprintf(bufferPosition, sif::ANSI_COLOR_MAGENTA);
+    	len += sprintf(bufferPosition, sif::ANSI_COLOR_CYAN);
     }
     else if(printType == sif::PrintLevel::WARNING_LEVEL) {
     	len += sprintf(bufferPosition, sif::ANSI_COLOR_YELLOW);

serviceinterface/ServiceInterfacePrinter.h

@@ -1,7 +1,24 @@
+#ifndef FSFW_SERVICEINTERFACE_SERVICEINTERFACEPRINTER
+#define FSFW_SERVICEINTERFACE_SERVICEINTERFACEPRINTER
+
 #if FSFW_DISABLE_PRINTOUT == 0
 #include <cstdio>
 #endif
 
+//! https://stackoverflow.com/questions/111928/is-there-a-printf-converter-to-print-in-binary-format
+//! Can be used to print out binary numbers in human-readable format.
+#define BYTE_TO_BINARY_PATTERN "%c%c%c%c%c%c%c%c"
+#define BYTE_TO_BINARY(byte)  \
+  (byte & 0x80 ? '1' : '0'), \
+  (byte & 0x40 ? '1' : '0'), \
+  (byte & 0x20 ? '1' : '0'), \
+  (byte & 0x10 ? '1' : '0'), \
+  (byte & 0x08 ? '1' : '0'), \
+  (byte & 0x04 ? '1' : '0'), \
+  (byte & 0x02 ? '1' : '0'), \
+  (byte & 0x01 ? '1' : '0')
+
+
 namespace sif {
 
 enum PrintLevel {
@@ -38,3 +55,4 @@ void printError(const char* fmt, ...);
 
 }
 
+#endif /* FSFW_SERVICEINTERFACE_SERVICEINTERFACEPRINTER */

serviceinterface/ServiceInterfaceStream.cpp

@@ -15,5 +15,9 @@ std::string* ServiceInterfaceStream::getPreamble() {
 	return streambuf.getPreamble();
 }
 
+bool ServiceInterfaceStream::crAdditionEnabled() const {
+    return streambuf.crAdditionEnabled();
+}
+
 #endif
 

serviceinterface/ServiceInterfaceStream.h

@@ -39,6 +39,13 @@ public:
 	 */
 	std::string* getPreamble();
 
+	/**
+	 * Can be used to determine if the stream was configured to add CR characters in addition
+	 * to newline characters.
+	 * @return
+	 */
+	bool crAdditionEnabled() const;
+
 protected:
 	ServiceInterfaceBuffer streambuf;
 };

storagemanager/LocalPool.cpp

@@ -5,15 +5,15 @@
 LocalPool::LocalPool(object_id_t setObjectId, const LocalPoolConfig& poolConfig,
 		bool registered, bool spillsToHigherPools):
 		SystemObject(setObjectId, registered),
-		NUMBER_OF_POOLS(poolConfig.size()),
+		NUMBER_OF_SUBPOOLS(poolConfig.size()),
 		spillsToHigherPools(spillsToHigherPools) {
-	if(NUMBER_OF_POOLS == 0) {
+	if(NUMBER_OF_SUBPOOLS == 0) {
 #if FSFW_CPP_OSTREAM_ENABLED == 1
 		sif::error << "LocalPool::LocalPool: Passed pool configuration is "
 				<< " invalid!" << std::endl;
 #endif
 	}
-	max_pools_t index = 0;
+	max_subpools_t index = 0;
 	for (const auto& currentPoolConfig: poolConfig) {
 		this->numberOfElements[index] = currentPoolConfig.first;
 		this->elementSizes[index] = currentPoolConfig.second;
@@ -98,7 +98,7 @@ ReturnValue_t LocalPool::modifyData(store_address_t storeId,
 ReturnValue_t LocalPool::modifyData(store_address_t storeId,
         uint8_t **packetPtr, size_t *size) {
     ReturnValue_t status = RETURN_FAILED;
-    if (storeId.poolIndex >= NUMBER_OF_POOLS) {
+    if (storeId.poolIndex >= NUMBER_OF_SUBPOOLS) {
         return ILLEGAL_STORAGE_ID;
     }
     if ((storeId.packetIndex >= numberOfElements[storeId.poolIndex])) {
@@ -127,7 +127,7 @@ ReturnValue_t LocalPool::deleteData(store_address_t storeId) {
 
 #endif
     ReturnValue_t status = RETURN_OK;
-    size_type pageSize = getPageSize(storeId.poolIndex);
+    size_type pageSize = getSubpoolElementSize(storeId.poolIndex);
     if ((pageSize != 0) and
             (storeId.packetIndex < numberOfElements[storeId.poolIndex])) {
         uint16_t packetPosition = getRawPosition(storeId);
@@ -151,7 +151,7 @@ ReturnValue_t LocalPool::deleteData(uint8_t *ptr, size_t size,
         store_address_t *storeId) {
     store_address_t localId;
     ReturnValue_t result = ILLEGAL_ADDRESS;
-    for (uint16_t n = 0; n < NUMBER_OF_POOLS; n++) {
+    for (uint16_t n = 0; n < NUMBER_OF_SUBPOOLS; n++) {
         //Not sure if new allocates all stores in order. so better be careful.
         if ((store[n].data() <= ptr) and
         		(&store[n][numberOfElements[n]*elementSizes[n]] > ptr)) {
@@ -192,7 +192,7 @@ ReturnValue_t LocalPool::initialize() {
     }
 
     //Check if any pool size is large than the maximum allowed.
-    for (uint8_t count = 0; count < NUMBER_OF_POOLS; count++) {
+    for (uint8_t count = 0; count < NUMBER_OF_SUBPOOLS; count++) {
         if (elementSizes[count] >= STORAGE_FREE) {
 #if FSFW_CPP_OSTREAM_ENABLED == 1
             sif::error << "LocalPool::initialize: Pool is too large! "
@@ -217,7 +217,7 @@ void LocalPool::clearStore() {
 
 ReturnValue_t LocalPool::reserveSpace(const size_t size,
         store_address_t *storeId, bool ignoreFault) {
-    ReturnValue_t status = getPoolIndex(size, &storeId->poolIndex);
+    ReturnValue_t status = getSubPoolIndex(size, &storeId->poolIndex);
     if (status != RETURN_OK) {
 #if FSFW_CPP_OSTREAM_ENABLED == 1
         sif::error << "LocalPool( " << std::hex << getObjectId() << std::dec
@@ -227,7 +227,7 @@ ReturnValue_t LocalPool::reserveSpace(const size_t size,
     }
     status = findEmpty(storeId->poolIndex, &storeId->packetIndex);
     while (status != RETURN_OK && spillsToHigherPools) {
-        status = getPoolIndex(size, &storeId->poolIndex, storeId->poolIndex + 1);
+        status = getSubPoolIndex(size, &storeId->poolIndex, storeId->poolIndex + 1);
         if (status != RETURN_OK) {
             //We don't find any fitting pool anymore.
             break;
@@ -263,9 +263,9 @@ void LocalPool::write(store_address_t storeId, const uint8_t *data,
     sizeLists[storeId.poolIndex][storeId.packetIndex] = size;
 }
 
-LocalPool::size_type LocalPool::getPageSize(max_pools_t poolIndex) {
+LocalPool::size_type LocalPool::getSubpoolElementSize(max_subpools_t subpoolIndex) {
-    if (poolIndex < NUMBER_OF_POOLS) {
+    if (subpoolIndex < NUMBER_OF_SUBPOOLS) {
-        return elementSizes[poolIndex];
+        return elementSizes[subpoolIndex];
     }
     else {
         return 0;
@@ -276,9 +276,9 @@ void LocalPool::setToSpillToHigherPools(bool enable) {
 	this->spillsToHigherPools = enable;
 }
 
-ReturnValue_t LocalPool::getPoolIndex(size_t packetSize, uint16_t *poolIndex,
+ReturnValue_t LocalPool::getSubPoolIndex(size_t packetSize, uint16_t *subpoolIndex,
         uint16_t startAtIndex) {
-    for (uint16_t n = startAtIndex; n < NUMBER_OF_POOLS; n++) {
+    for (uint16_t n = startAtIndex; n < NUMBER_OF_SUBPOOLS; n++) {
 #if FSFW_VERBOSE_PRINTOUT == 2
 #if FSFW_CPP_OSTREAM_ENABLED == 1
         sif::debug << "LocalPool " << getObjectId() << "::getPoolIndex: Pool: "
@@ -286,7 +286,7 @@ ReturnValue_t LocalPool::getPoolIndex(size_t packetSize, uint16_t *poolIndex,
 #endif
 #endif
         if (elementSizes[n] >= packetSize) {
-            *poolIndex = n;
+            *subpoolIndex = n;
             return RETURN_OK;
         }
     }
@@ -313,7 +313,7 @@ ReturnValue_t LocalPool::findEmpty(n_pool_elem_t poolIndex, uint16_t *element) {
 size_t LocalPool::getTotalSize(size_t* additionalSize) {
     size_t totalSize = 0;
     size_t sizesSize = 0;
-    for(uint8_t idx = 0; idx < NUMBER_OF_POOLS; idx ++) {
+    for(uint8_t idx = 0; idx < NUMBER_OF_SUBPOOLS; idx ++) {
         totalSize += elementSizes[idx] * numberOfElements[idx];
         sizesSize += numberOfElements[idx] * sizeof(size_type);
     }
@@ -331,7 +331,7 @@ void LocalPool::getFillCount(uint8_t *buffer, uint8_t *bytesWritten) {
 	uint16_t reservedHits = 0;
 	uint8_t idx = 0;
 	uint16_t sum = 0;
-	for(; idx < NUMBER_OF_POOLS; idx ++) {
+	for(; idx < NUMBER_OF_SUBPOOLS; idx ++) {
 		for(const auto& size: sizeLists[idx]) {
 			if(size != STORAGE_FREE) {
 				reservedHits++;
@@ -343,21 +343,25 @@ void LocalPool::getFillCount(uint8_t *buffer, uint8_t *bytesWritten) {
 		sum += buffer[idx];
 		reservedHits = 0;
 	}
-	buffer[idx] = sum / NUMBER_OF_POOLS;
+	buffer[idx] = sum / NUMBER_OF_SUBPOOLS;
 	*bytesWritten += 1;
 }
 
 
-void LocalPool::clearPage(max_pools_t  pageIndex) {
+void LocalPool::clearSubPool(max_subpools_t  subpoolIndex) {
-	if(pageIndex >= NUMBER_OF_POOLS) {
+	if(subpoolIndex >= NUMBER_OF_SUBPOOLS) {
 		return;
 	}
 
 	// Mark the storage as free
-	for(auto& size: sizeLists[pageIndex]) {
+	for(auto& size: sizeLists[subpoolIndex]) {
 		size = STORAGE_FREE;
 	}
 
 	// Set all the page content to 0.
-	std::memset(store[pageIndex].data(), 0, elementSizes[pageIndex]);
+	std::memset(store[subpoolIndex].data(), 0, elementSizes[subpoolIndex]);
+}
+
+LocalPool::max_subpools_t LocalPool::getNumberOfSubPools() const {
+    return NUMBER_OF_SUBPOOLS;
 }

storagemanager/LocalPool.h

@@ -60,15 +60,6 @@ public:
 	};
     using LocalPoolConfig = std::multiset<LocalPoolCfgPair, LocalPoolConfigCmp>;
 
-    /**
-     * @brief   This definition generally sets the number of
-     * 			different sized pools. It is derived from the number of pairs
-     * 			inside the LocalPoolConfig set on object creation.
-     * @details
-     * This must be less than the maximum number of pools (currently 0xff).
-     */
-    const max_pools_t NUMBER_OF_POOLS;
-
     /**
      * @brief   This is the default constructor for a pool manager instance.
      * @details
@@ -143,9 +134,15 @@ public:
 	void getFillCount(uint8_t* buffer, uint8_t* bytesWritten) override;
 
 	void clearStore() override;
-	void clearPage(max_pools_t pageIndex) override;
+	void clearSubPool(max_subpools_t poolIndex) override;
 
 	ReturnValue_t initialize() override;
+
+    /**
+     * Get number sub pools. Each pool has pages with a specific bucket size.
+     * @return
+     */
+    max_subpools_t getNumberOfSubPools() const override;
 protected:
 	/**
 	 * With this helper method, a free element of @c size is reserved.
@@ -158,6 +155,16 @@ protected:
 			store_address_t* address, bool ignoreFault);
 
 private:
+
+    /**
+     * @brief   This definition generally sets the number of
+     *          different sized pools. It is derived from the number of pairs
+     *          inside the LocalPoolConfig set on object creation.
+     * @details
+     * This must be less than the maximum number of pools (currently 0xff).
+     */
+    const max_subpools_t NUMBER_OF_SUBPOOLS;
+
     /**
      * Indicates that this element is free.
      * This value limits the maximum size of a pool.
@@ -170,20 +177,20 @@ private:
 	 * 			must be set in ascending order on construction.
 	 */
     std::vector<size_type> elementSizes =
-            std::vector<size_type>(NUMBER_OF_POOLS);
+            std::vector<size_type>(NUMBER_OF_SUBPOOLS);
 	/**
 	 * @brief	n_elements stores the number of elements per pool.
 	 * @details	These numbers are maintained for internal pool management.
 	 */
 	std::vector<uint16_t> numberOfElements =
-	        std::vector<uint16_t>(NUMBER_OF_POOLS);
+	        std::vector<uint16_t>(NUMBER_OF_SUBPOOLS);
 	/**
 	 * @brief	store represents the actual memory pool.
 	 * @details	It is an array of pointers to memory, which was allocated with
 	 * 			a @c new call on construction.
 	 */
 	std::vector<std::vector<uint8_t>> store =
-	        std::vector<std::vector<uint8_t>>(NUMBER_OF_POOLS);
+	        std::vector<std::vector<uint8_t>>(NUMBER_OF_SUBPOOLS);
 
 	/**
 	 * @brief	The size_list attribute stores the size values of every pool element.
@@ -191,7 +198,7 @@ private:
 	 * 			is also dynamically allocated there.
 	 */
 	std::vector<std::vector<size_type>> sizeLists =
-	        std::vector<std::vector<size_type>>(NUMBER_OF_POOLS);
+	        std::vector<std::vector<size_type>>(NUMBER_OF_SUBPOOLS);
 
 	//! A variable to determine whether higher n pools are used if
 	//! the store is full.
@@ -210,7 +217,7 @@ private:
 	 * @param pool_index	The pool in which to look.
 	 * @return	Returns the size of an element or 0.
 	 */
-	size_type getPageSize(max_pools_t poolIndex);
+	size_type getSubpoolElementSize(max_subpools_t subpoolIndex);
 
 	/**
 	 * @brief	This helper method looks up a fitting pool for a given size.
@@ -221,7 +228,7 @@ private:
 	 * @return	- @c RETURN_OK on success,
 	 * 			- @c DATA_TOO_LARGE otherwise.
 	 */
-	ReturnValue_t getPoolIndex(size_t packetSize, uint16_t* poolIndex,
+	ReturnValue_t getSubPoolIndex(size_t packetSize, uint16_t* subpoolIndex,
 			uint16_t startAtIndex = 0);
 	/**
 	 * @brief	This helper method calculates the true array position in store

storagemanager/StorageManagerIF.h

@@ -29,7 +29,7 @@ using ConstAccessorPair = std::pair<ReturnValue_t, ConstStorageAccessor>;
 class StorageManagerIF : public HasReturnvaluesIF {
 public:
 	using size_type = size_t;
-	using max_pools_t = uint8_t;
+	using max_subpools_t = uint8_t;
 
 	static const uint8_t INTERFACE_ID = CLASS_ID::STORAGE_MANAGER_IF; //!< The unique ID for return codes for this interface.
 	static const ReturnValue_t DATA_TOO_LARGE = MAKE_RETURN_CODE(1); //!< This return code indicates that the data to be stored is too large for the store.
@@ -149,10 +149,10 @@ public:
 	virtual ReturnValue_t modifyData(store_address_t packet_id,
 			uint8_t** packet_ptr, size_t* size) = 0;
 	/**
-	 * This method reserves an element of \c size.
+	 * This method reserves an element of @c size.
 	 *
 	 * It returns the packet id of this element as well as a direct pointer to the
-	 * data of the element. It must be assured that exactly \c size data is
+	 * data of the element. It must be assured that exactly @c size data is
 	 * written to p_data!
 	 * @param storageId A pointer to the storageId to retrieve.
 	 * @param size		The size of the space to be reserved.
@@ -171,20 +171,29 @@ public:
 	virtual void clearStore() = 0;
 
 	/**
-	 * Clears a page in the store. Use with care!
+	 * Clears a pool in the store with the given pool index. Use with care!
 	 * @param pageIndex
 	 */
-	virtual void clearPage(uint8_t pageIndex) = 0;
+	virtual void clearSubPool(uint8_t poolIndex) = 0;
 
 	/**
-	 * Get the fill count of the pool. The exact form will be implementation
+	 * Get the fill count of the pool. Each character inside the provided
-	 * dependant.
+	 * buffer will be assigned to a rounded percentage fill count for each
+	 * page. The last written byte (at the index bytesWritten - 1)
+	 * will contain the total fill count of the pool as a mean of the
+	 * percentages of single pages.
 	 * @param buffer
-	 * @param bytesWritten
+	 * @param maxSize
 	 */
 	virtual void getFillCount(uint8_t* buffer, uint8_t* bytesWritten) = 0;
 
 	virtual size_t getTotalSize(size_t* additionalSize) = 0;
+
+	/**
+	 * Get number of pools.
+	 * @return
+	 */
+	virtual max_subpools_t getNumberOfSubPools() const = 0;
 };
 
 #endif /* FSFW_STORAGEMANAGER_STORAGEMANAGERIF_H_ */

timemanager/Stopwatch.cpp

@@ -1,5 +1,5 @@
 #include "Stopwatch.h"
-#include "../serviceinterface/ServiceInterfaceStream.h"
+#include "../serviceinterface/ServiceInterface.h"
 #include <iomanip>
 
 Stopwatch::Stopwatch(bool displayOnDestruction,
@@ -28,9 +28,13 @@ double Stopwatch::stopSeconds() {
 
 void Stopwatch::display() {
     if(displayMode == StopwatchDisplayMode::MILLIS) {
+        dur_millis_t timeMillis = static_cast<dur_millis_t>(
+                elapsedTime.tv_sec * 1000 + elapsedTime.tv_usec / 1000);
 #if FSFW_CPP_OSTREAM_ENABLED == 1
-        sif::info << "Stopwatch: Operation took " << (elapsedTime.tv_sec * 1000 +
+        sif::info << "Stopwatch: Operation took " << timeMillis << " milliseconds" << std::endl;
-                elapsedTime.tv_usec / 1000) << " milliseconds" << std::endl;
+#else
+        sif::printInfo("Stopwatch: Operation took %lu milliseconds\n\r",
+                static_cast<unsigned int>(timeMillis));
 #endif
     }
     else if(displayMode == StopwatchDisplayMode::SECONDS) {
@@ -38,6 +42,9 @@ void Stopwatch::display() {
         sif::info <<"Stopwatch: Operation took "  << std::setprecision(3)
              << std::fixed << timevalOperations::toDouble(elapsedTime)
              << " seconds" << std::endl;
+#else
+        sif::printInfo("Stopwatch: Operation took %.3f seconds\n\r",
+                static_cast<float>(timevalOperations::toDouble(elapsedTime)));
 #endif
     }
 }

unittest/CMakeLists.txt

@@ -1,2 +1,5 @@
 add_subdirectory(internal)
-add_subdirectory(tests)
+
+if(LINK_CATCH2)
+    add_subdirectory(tests)
+endif()

unittest/internal/CMakeLists.txt

@@ -5,3 +5,4 @@ target_sources(${TARGET_NAME} PRIVATE
 
 add_subdirectory(osal)
 add_subdirectory(serialize)
+add_subdirectory(globalfunctions)

unittest/internal/InternalUnitTester.cpp

@@ -5,6 +5,7 @@
 #include "osal/IntTestSemaphore.h"
 #include "osal/IntTestMutex.h"
 #include "serialize/IntTestSerialization.h"
+#include "globalfunctions/TestArrayPrinter.h"
 
 #include <cstdlib>
 
@@ -12,17 +13,26 @@ InternalUnitTester::InternalUnitTester() {}
 
 InternalUnitTester::~InternalUnitTester() {}
 
-ReturnValue_t InternalUnitTester::performTests() {
+ReturnValue_t InternalUnitTester::performTests(struct InternalUnitTester::TestConfig& testConfig) {
 #if FSFW_CPP_OSTREAM_ENABLED == 1
 	sif::info << "Running internal unit tests.." << std::endl;
+#else
+	sif::printInfo("Running internal unit tests..\n");
 #endif
+
 	testserialize::test_serialization();
 	testmq::testMq();
 	testsemaph::testBinSemaph();
 	testsemaph::testCountingSemaph();
 	testmutex::testMutex();
+	if(testConfig.testArrayPrinter) {
+	    arrayprinter::testArrayPrinter();
+	}
+
 #if FSFW_CPP_OSTREAM_ENABLED == 1
 	sif::info << "Internal unit tests finished." << std::endl;
+#else
+	sif::printInfo("Internal unit tests finished.\n");
 #endif
 	return RETURN_OK;
 }

unittest/internal/InternalUnitTester.h

@@ -4,6 +4,7 @@
 #include "UnittDefinitions.h"
 #include "../../returnvalues/HasReturnvaluesIF.h"
 
+
 /**
  * @brief	Can be used for internal testing, for example for hardware specific
  * 			tests which can not be run on a host-machine.
@@ -15,6 +16,10 @@
  */
 class InternalUnitTester: public HasReturnvaluesIF {
 public:
+    struct TestConfig {
+        bool testArrayPrinter;
+    };
+
 	InternalUnitTester();
 	virtual~ InternalUnitTester();
 
@@ -22,7 +27,7 @@ public:
 	 * Some function which calls all other tests
 	 * @return
 	 */
-	virtual ReturnValue_t performTests();
+	virtual ReturnValue_t performTests(struct InternalUnitTester::TestConfig& testConfig);
 };
 
 

unittest/internal/UnittDefinitions.cpp

@@ -5,7 +5,7 @@
 	sif::error << "Unit Tester error: Failed at test ID "
 			<< errorId << std::endl;
 #else
-	sif::printError("Unit Tester error: Failed at test ID 0x%08x", errorId);
+	sif::printError("Unit Tester error: Failed at test ID %s\n", errorId.c_str());
 #endif /* FSFW_CPP_OSTREAM_ENABLED == 1 */
 	return HasReturnvaluesIF::RETURN_FAILED;
 }

unittest/internal/globalfunctions/CMakeLists.txt

@@ -0,0 +1,3 @@
+target_sources(${TARGET_NAME} PRIVATE
+	TestArrayPrinter.cpp
+)

unittest/internal/globalfunctions/TestArrayPrinter.cpp

@@ -0,0 +1,29 @@
+#include "TestArrayPrinter.h"
+
+void arrayprinter::testArrayPrinter() {
+    {
+        const std::array<uint8_t, 5> testDataSmall = {0x01, 0x02, 0x03, 0x04, 0x05};
+        arrayprinter::print(testDataSmall.data(), testDataSmall.size());
+        arrayprinter::print(testDataSmall.data(), testDataSmall.size(), OutputType::DEC);
+        arrayprinter::print(testDataSmall.data(), testDataSmall.size(), OutputType::BIN);
+    }
+
+    {
+        std::array<uint8_t, 16> testDataMed;
+        for(size_t idx = 0; idx < testDataMed.size(); idx ++) {
+            testDataMed[idx] = testDataMed.size() - idx;
+        }
+        arrayprinter::print(testDataMed.data(), testDataMed.size());
+        arrayprinter::print(testDataMed.data(), testDataMed.size(), OutputType::DEC, 8);
+    }
+
+    {
+        std::array<uint8_t, 32> testDataLarge;
+        for(size_t idx = 0; idx < testDataLarge.size(); idx ++) {
+            testDataLarge[idx] = idx;
+        }
+        arrayprinter::print(testDataLarge.data(), testDataLarge.size());
+        arrayprinter::print(testDataLarge.data(), testDataLarge.size(), OutputType::DEC);
+    }
+
+}

unittest/internal/globalfunctions/TestArrayPrinter.h

@@ -0,0 +1,13 @@
+#ifndef FSFW_UNITTEST_INTERNAL_GLOBALFUNCTIONS_TESTARRAYPRINTER_H_
+#define FSFW_UNITTEST_INTERNAL_GLOBALFUNCTIONS_TESTARRAYPRINTER_H_
+
+#include <fsfw/globalfunctions/arrayprinter.h>
+#include <array>
+
+namespace arrayprinter {
+
+void testArrayPrinter();
+
+}
+
+#endif /* FSFW_UNITTEST_INTERNAL_GLOBALFUNCTIONS_TESTARRAYPRINTER_H_ */

unittest/internal/internal.mk

@@ -1,3 +1,4 @@
 CXXSRC += $(wildcard $(CURRENTPATH)/osal/*.cpp)
 CXXSRC += $(wildcard $(CURRENTPATH)/serialize/*.cpp)
+CXXSRC += $(wildcard $(CURRENTPATH)/globalfunctions/*.cpp)
 CXXSRC += $(wildcard $(CURRENTPATH)/*.cpp)

unittest/internal/osal/IntTestMutex.cpp

@@ -3,8 +3,8 @@
 #include <fsfw/ipc/MutexFactory.h>
 #include <fsfw/unittest/internal/UnittDefinitions.h>
 
-#if defined(hosted)
+#if defined(WIN32) || defined(UNIX)
-#include <fsfw/osal/hosted/Mutex.h>
+#include <fsfw/osal/host/Mutex.h>
 #include <thread>
 #include <future>
 #endif
@@ -19,10 +19,11 @@ void testmutex::testMutex() {
 	}
 	// timed_mutex from the C++ library specifies undefined behaviour if
 	// the timed mutex is locked twice from the same thread.
-#if defined(hosted)
+    // TODO: we should pass a define like FSFW_OSAL_HOST to the build.
+#if defined(WIN32) || defined(UNIX)
 	// This calls the function from
 	// another thread and stores the returnvalue in a future.
-	auto future = std::async(&MutexIF::lockMutex, mutex, 1);
+	auto future = std::async(&MutexIF::lockMutex, mutex, MutexIF::TimeoutType::WAITING, 1);
 	result = future.get();
 #else
 	result = mutex->lockMutex(MutexIF::TimeoutType::WAITING, 1);
@@ -35,8 +36,12 @@ void testmutex::testMutex() {
 	if(result != HasReturnvaluesIF::RETURN_OK) {
 		unitt::put_error(id);
 	}
+
+	// TODO: we should pass a define like FSFW_OSAL_HOST to the build.
+#if !defined(WIN32) && !defined(UNIX)
     result = mutex->unlockMutex();
 	if(result != MutexIF::CURR_THREAD_DOES_NOT_OWN_MUTEX) {
 		unitt::put_error(id);
 	}
+#endif
 }

unittest/tests/datapoollocal/LocalPoolManagerTest.cpp

@@ -1,10 +1,16 @@
 #include "LocalPoolOwnerBase.h"
 
 #include <catch2/catch_test_macros.hpp>
+#include <catch2/catch_approx.hpp>
+
+#include <fsfw/datapool/PoolReadHelper.h>
 #include <fsfw/datapoollocal/HasLocalDataPoolIF.h>
 #include <fsfw/datapoollocal/StaticLocalDataSet.h>
+#include <fsfw/housekeeping/HousekeepingSnapshot.h>
 #include <fsfw/ipc/CommandMessageCleaner.h>
+#include <fsfw/timemanager/CCSDSTime.h>
 #include <unittest/core/CatchDefinitions.h>
+#include <iostream>
 
 
 TEST_CASE("LocalPoolManagerTest" , "[LocManTest]") {
@@ -14,7 +20,7 @@ TEST_CASE("LocalPoolManagerTest" , "[LocManTest]") {
     REQUIRE(poolOwner->initializeHkManager() == retval::CATCH_OK);
     REQUIRE(poolOwner->initializeHkManagerAfterTaskCreation()
             == retval::CATCH_OK);
-	REQUIRE(poolOwner->dataset.assignPointers() == retval::CATCH_OK);
+    //REQUIRE(poolOwner->dataset.assignPointers() == retval::CATCH_OK);
     MessageQueueMockBase* mqMock = poolOwner->getMockQueueHandle();
     REQUIRE(mqMock != nullptr);
     CommandMessage messageSent;
@@ -22,11 +28,11 @@ TEST_CASE("LocalPoolManagerTest" , "[LocManTest]") {
 
 
     SECTION("BasicTest") {
-		// Subscribe for message generation on update.
+        /* Subscribe for message generation on update. */
         REQUIRE(poolOwner->subscribeWrapperSetUpdate() == retval::CATCH_OK);
-		// Subscribe for an update message.
+        /* Subscribe for an update message. */
         poolOwner->dataset.setChanged(true);
-		// Now the update message should be generated.
+        /* Now the update message should be generated. */
         REQUIRE(poolOwner->poolManager.performHkOperation() == retval::CATCH_OK);
         REQUIRE(mqMock->wasMessageSent() == true);
 
@@ -34,9 +40,9 @@ TEST_CASE("LocalPoolManagerTest" , "[LocManTest]") {
         CHECK(messageSent.getCommand() == static_cast<int>(
                 HousekeepingMessage::UPDATE_NOTIFICATION_SET));
 
-		// Should have been reset.
+        /* Should have been reset. */
         CHECK(poolOwner->dataset.hasChanged() == false);
-		// Set changed again, result should be the same.
+        /* Set changed again, result should be the same. */
         poolOwner->dataset.setChanged(true);
         REQUIRE(poolOwner->poolManager.performHkOperation() == retval::CATCH_OK);
 
@@ -46,14 +52,14 @@ TEST_CASE("LocalPoolManagerTest" , "[LocManTest]") {
         CHECK(messageSent.getCommand() == static_cast<int>(
                 HousekeepingMessage::UPDATE_NOTIFICATION_SET));
 
-		// now subscribe for set update HK as well.
+        /* Now subscribe for set update HK as well. */
         REQUIRE(poolOwner->subscribeWrapperSetUpdateHk() == retval::CATCH_OK);
         poolOwner->dataset.setChanged(true);
         REQUIRE(poolOwner->poolManager.performHkOperation() == retval::CATCH_OK);
         REQUIRE(mqMock->wasMessageSent(&messagesSent) == true);
         CHECK(messagesSent == 2);
-		// first message sent should be the update notification, considering
+        /* first message sent should be the update notification, considering
-		// the internal list is a vector checked in insertion order.
+        the internal list is a vector checked in insertion order. */
         REQUIRE(mqMock->receiveMessage(&messageSent) == retval::CATCH_OK);
         CHECK(messageSent.getCommand() == static_cast<int>(
                 HousekeepingMessage::UPDATE_NOTIFICATION_SET));
@@ -61,16 +67,82 @@ TEST_CASE("LocalPoolManagerTest" , "[LocManTest]") {
         REQUIRE(mqMock->receiveMessage(&messageSent) == retval::CATCH_OK);
         CHECK(messageSent.getCommand() == static_cast<int>(
                 HousekeepingMessage::HK_REPORT));
-		// clear message to avoid memory leak, our mock won't do it for us (yet)
+        /* Clear message to avoid memory leak, our mock won't do it for us (yet) */
         CommandMessageCleaner::clearCommandMessage(&messageSent);
+
+    }
+
+    SECTION("SnapshotUpdateTests") {
+        /* Set the variables in the set to certain values. These are checked later. */
+        {
+            PoolReadHelper readHelper(&poolOwner->dataset);
+            REQUIRE(readHelper.getReadResult() == retval::CATCH_OK);
+            poolOwner->dataset.localPoolVarUint8.value = 5;
+            poolOwner->dataset.localPoolVarFloat.value = -12.242;
+            poolOwner->dataset.localPoolUint16Vec.value[0] = 2;
+            poolOwner->dataset.localPoolUint16Vec.value[1] = 32;
+            poolOwner->dataset.localPoolUint16Vec.value[2] = 42932;
+        }
+
+        /* Subscribe for snapshot generation on update. */
+        REQUIRE(poolOwner->subscribeWrapperSetUpdateSnapshot() == retval::CATCH_OK);
+        poolOwner->dataset.setChanged(true);
+
+        /* Store current time, we are going to check the (approximate) time equality later */
+        CCSDSTime::CDS_short timeCdsNow;
+        timeval now;
+        Clock::getClock_timeval(&now);
+        CCSDSTime::convertToCcsds(&timeCdsNow, &now);
+
+        /* Trigger generation of snapshot */
+        REQUIRE(poolOwner->poolManager.performHkOperation() == retval::CATCH_OK);
+        REQUIRE(mqMock->wasMessageSent(&messagesSent) == true);
+        CHECK(messagesSent == 1);
+        REQUIRE(mqMock->receiveMessage(&messageSent) == retval::CATCH_OK);
+        /* Check that snapshot was generated */
+        CHECK(messageSent.getCommand() == static_cast<int>(
+                HousekeepingMessage::UPDATE_SNAPSHOT_SET));
+        /* Now we deserialize the snapshot into a new dataset instance */
+        CCSDSTime::CDS_short cdsShort;
+        LocalPoolTestDataSet newSet;
+        HousekeepingSnapshot snapshot(&cdsShort, &newSet);
+        store_address_t storeId;
+        HousekeepingMessage::getUpdateSnapshotSetCommand(&messageSent, &storeId);
+        ConstAccessorPair accessorPair = tglob::getIpcStoreHandle()->getData(storeId);
+        REQUIRE(accessorPair.first == retval::CATCH_OK);
+        const uint8_t* readOnlyPtr = accessorPair.second.data();
+        size_t sizeToDeserialize = accessorPair.second.size();
+        CHECK(newSet.localPoolVarFloat.value == 0);
+        CHECK(newSet.localPoolVarUint8 == 0);
+        CHECK(newSet.localPoolUint16Vec.value[0] == 0);
+        CHECK(newSet.localPoolUint16Vec.value[1] == 0);
+        CHECK(newSet.localPoolUint16Vec.value[2] == 0);
+        /* Fill the dataset and timestamp */
+        REQUIRE(snapshot.deSerialize(&readOnlyPtr, &sizeToDeserialize,
+                SerializeIF::Endianness::MACHINE) == retval::CATCH_OK);
+        /* Now we check that the snapshot is actually correct */
+        CHECK(newSet.localPoolVarFloat.value == Catch::Approx(-12.242));
+        CHECK(newSet.localPoolVarUint8 == 5);
+        CHECK(newSet.localPoolUint16Vec.value[0] == 2);
+        CHECK(newSet.localPoolUint16Vec.value[1] == 32);
+        CHECK(newSet.localPoolUint16Vec.value[2] == 42932);
+
+        /* Now we check that both times are equal */
+        CHECK(cdsShort.pField == timeCdsNow.pField);
+        CHECK(cdsShort.dayLSB == Catch::Approx(timeCdsNow.dayLSB).margin(1));
+        CHECK(cdsShort.dayMSB == Catch::Approx(timeCdsNow.dayMSB).margin(1));
+        CHECK(cdsShort.msDay_h == Catch::Approx(timeCdsNow.msDay_h).margin(1));
+        CHECK(cdsShort.msDay_hh == Catch::Approx(timeCdsNow.msDay_hh).margin(1));
+        CHECK(cdsShort.msDay_l == Catch::Approx(timeCdsNow.msDay_l).margin(1));
+        CHECK(cdsShort.msDay_ll == Catch::Approx(timeCdsNow.msDay_ll).margin(1));
     }
 
     SECTION("AdvancedTests") {
-		// we need to reset the subscription list because the pool owner
+        /* Acquire subscription interface */
-		// is a global object.
+        ProvidesDataPoolSubscriptionIF* subscriptionIF = poolOwner->getSubscriptionInterface();
-		poolOwner->resetSubscriptionList();
+        REQUIRE(subscriptionIF != nullptr);
-		// Subscribe for variable update as well
+
-		REQUIRE(not poolOwner->dataset.hasChanged());
+        /* Subscribe for variable update */
         REQUIRE(poolOwner->subscribeWrapperVariableUpdate(lpool::uint8VarId) ==
                 retval::CATCH_OK);
         lp_var_t<uint8_t>* poolVar = dynamic_cast<lp_var_t<uint8_t>*>(
@@ -79,22 +151,22 @@ TEST_CASE("LocalPoolManagerTest" , "[LocManTest]") {
         poolVar->setChanged(true);
         REQUIRE(poolOwner->poolManager.performHkOperation() == retval::CATCH_OK);
 
-		// Check update notification was sent.
+        /* Check update notification was sent. */
         REQUIRE(mqMock->wasMessageSent(&messagesSent) == true);
         CHECK(messagesSent == 1);
-		// Should have been reset.
+        /* Should have been reset. */
         CHECK(poolVar->hasChanged() == false);
         REQUIRE(mqMock->receiveMessage(&messageSent) == retval::CATCH_OK);
         CHECK(messageSent.getCommand() == static_cast<int>(
                 HousekeepingMessage::UPDATE_NOTIFICATION_VARIABLE));
-
+        /* Now subscribe for the dataset update (HK and update) again with subscription interface */
-		// now subscribe for the dataset update (HK and update) again
+        REQUIRE(subscriptionIF->subscribeForSetUpdateMessages(lpool::testSetId,
-		REQUIRE(poolOwner->subscribeWrapperSetUpdate() == retval::CATCH_OK);
+                objects::NO_OBJECT, objects::HK_RECEIVER_MOCK, false) == retval::CATCH_OK);
         REQUIRE(poolOwner->subscribeWrapperSetUpdateHk() == retval::CATCH_OK);
 
         poolOwner->dataset.setChanged(true);
         REQUIRE(poolOwner->poolManager.performHkOperation() == retval::CATCH_OK);
-		// now two messages should be sent.
+        /* Now two messages should be sent. */
         REQUIRE(mqMock->wasMessageSent(&messagesSent) == true);
         CHECK(messagesSent == 2);
         mqMock->clearMessages(true);
@@ -102,7 +174,7 @@ TEST_CASE("LocalPoolManagerTest" , "[LocManTest]") {
         poolOwner->dataset.setChanged(true);
         poolVar->setChanged(true);
         REQUIRE(poolOwner->poolManager.performHkOperation() == retval::CATCH_OK);
-		// now three messages should be sent.
+        /* Now three messages should be sent. */
         REQUIRE(mqMock->wasMessageSent(&messagesSent) == true);
         CHECK(messagesSent == 3);
         REQUIRE(mqMock->receiveMessage(&messageSent) == retval::CATCH_OK);
@@ -118,5 +190,10 @@ TEST_CASE("LocalPoolManagerTest" , "[LocManTest]") {
         REQUIRE(mqMock->receiveMessage(&messageSent) ==
                 static_cast<int>(MessageQueueIF::EMPTY));
     }
+
+    /* we need to reset the subscription list because the pool owner
+    is a global object. */
+    poolOwner->resetSubscriptionList();
+    mqMock->clearMessages(true);
 }
 

unittest/tests/datapoollocal/LocalPoolOwnerBase.h

@@ -20,33 +20,43 @@ static constexpr lp_id_t int64Vec2Id = 4;
 
 static constexpr uint32_t testSetId = 0;
 static constexpr uint8_t dataSetMaxVariables = 10;
-static const sid_t testSid = sid_t(objects::TEST_LOCAL_POOL_OWNER_BASE,
+
-		testSetId);
+static const sid_t testSid = sid_t(objects::TEST_LOCAL_POOL_OWNER_BASE, testSetId);
+
+static const gp_id_t uint8VarGpid = gp_id_t(objects::TEST_LOCAL_POOL_OWNER_BASE, uint8VarId);
+static const gp_id_t floatVarGpid = gp_id_t(objects::TEST_LOCAL_POOL_OWNER_BASE, floatVarId);
+static const gp_id_t uint32Gpid = gp_id_t(objects::TEST_LOCAL_POOL_OWNER_BASE, uint32VarId);
+static const gp_id_t uint16Vec3Gpid = gp_id_t(objects::TEST_LOCAL_POOL_OWNER_BASE, uint16Vec3Id);
+static const gp_id_t uint64Vec2Id = gp_id_t(objects::TEST_LOCAL_POOL_OWNER_BASE, int64Vec2Id);
 }
 
 
 class LocalPoolTestDataSet: public LocalDataSet {
 public:
+    LocalPoolTestDataSet():
+        LocalDataSet(lpool::testSid, lpool::dataSetMaxVariables) {
+    }
+
     LocalPoolTestDataSet(HasLocalDataPoolIF* owner, uint32_t setId):
         LocalDataSet(owner, setId, lpool::dataSetMaxVariables) {
     }
 
-	ReturnValue_t assignPointers() {
+//    ReturnValue_t assignPointers() {
-		PoolVariableIF** rawVarArray = getContainer();
+//        PoolVariableIF** rawVarArray = getContainer();
-		localPoolVarUint8 = dynamic_cast<lp_var_t<uint8_t>*>(rawVarArray[0]);
+//        localPoolVarUint8 = dynamic_cast<lp_var_t<uint8_t>*>(rawVarArray[0]);
-		localPoolVarFloat = dynamic_cast<lp_var_t<float>*>(rawVarArray[1]);
+//        localPoolVarFloat = dynamic_cast<lp_var_t<float>*>(rawVarArray[1]);
-		localPoolUint16Vec = dynamic_cast<lp_vec_t<uint16_t, 3>*>(
+//        localPoolUint16Vec = dynamic_cast<lp_vec_t<uint16_t, 3>*>(
-				rawVarArray[2]);
+//                rawVarArray[2]);
-		if(localPoolVarUint8 == nullptr or  localPoolVarFloat == nullptr or
+//        if(localPoolVarUint8 == nullptr or  localPoolVarFloat == nullptr or
-				localPoolUint16Vec == nullptr) {
+//                localPoolUint16Vec == nullptr) {
-			return HasReturnvaluesIF::RETURN_FAILED;
+//            return HasReturnvaluesIF::RETURN_FAILED;
-		}
+//        }
-		return HasReturnvaluesIF::RETURN_OK;
+//        return HasReturnvaluesIF::RETURN_OK;
-	}
+//    }
 
-	lp_var_t<uint8_t>* localPoolVarUint8 = nullptr;
+    lp_var_t<uint8_t> localPoolVarUint8 = lp_var_t<uint8_t>(lpool::uint8VarGpid, this);
-	lp_var_t<float>* localPoolVarFloat = nullptr;
+    lp_var_t<float> localPoolVarFloat = lp_var_t<float>(lpool::floatVarGpid, this);
-	lp_vec_t<uint16_t, 3>* localPoolUint16Vec = nullptr;
+    lp_vec_t<uint16_t, 3> localPoolUint16Vec = lp_vec_t<uint16_t, 3>(lpool::uint16Vec3Gpid, this);
 
 private:
 };
@@ -155,7 +165,12 @@ public:
 
     ReturnValue_t subscribeWrapperSetUpdate() {
         return poolManager.subscribeForSetUpdateMessages(lpool::testSetId,
-				objects::NO_OBJECT, MessageQueueIF::NO_QUEUE, false);
+                objects::NO_OBJECT, objects::HK_RECEIVER_MOCK, false);
+    }
+
+    ReturnValue_t subscribeWrapperSetUpdateSnapshot() {
+        return poolManager.subscribeForSetUpdateMessages(lpool::testSetId,
+                objects::NO_OBJECT, objects::HK_RECEIVER_MOCK, true);
     }
 
     ReturnValue_t subscribeWrapperSetUpdateHk(bool diagnostics = false) {
@@ -165,7 +180,7 @@ public:
 
     ReturnValue_t subscribeWrapperVariableUpdate(lp_id_t localPoolId) {
         return poolManager.subscribeForVariableUpdateMessages(localPoolId,
-				MessageQueueIF::NO_QUEUE, objects::NO_OBJECT, false);
+                MessageQueueIF::NO_QUEUE, objects::HK_RECEIVER_MOCK, false);
     }
 
     void resetSubscriptionList() {

unittest/tests/datapoollocal/LocalPoolVariableTest.cpp

@@ -14,7 +14,7 @@ TEST_CASE("LocalPoolVariable" , "[LocPoolVarTest]") {
             == retval::CATCH_OK);
 
     SECTION("Basic Tests") {
-		// very basic test.
+        /* very basic test. */
         lp_var_t<uint8_t> testVariable = lp_var_t<uint8_t>(
                 objects::TEST_LOCAL_POOL_OWNER_BASE, lpool::uint8VarId);
         REQUIRE(testVariable.read() == retval::CATCH_OK);
@@ -77,7 +77,7 @@ TEST_CASE("LocalPoolVariable" , "[LocPoolVarTest]") {
 
     SECTION("ErrorHandling") {
 
-		// not try to use a local pool variable which does not exist
+        /* now try to use a local pool variable which does not exist */
         lp_var_t<uint8_t> invalidVariable = lp_var_t<uint8_t>(
                 objects::TEST_LOCAL_POOL_OWNER_BASE, 0xffffffff);
         REQUIRE(invalidVariable.read() ==
@@ -85,7 +85,7 @@ TEST_CASE("LocalPoolVariable" , "[LocPoolVarTest]") {
 
         REQUIRE(invalidVariable.commit() ==
                 static_cast<int>(localpool::POOL_ENTRY_NOT_FOUND));
-		// now try to access with wrong type
+        /* now try to access with wrong type */
         lp_var_t<int8_t> invalidVariable2 = lp_var_t<int8_t>(
                 objects::TEST_LOCAL_POOL_OWNER_BASE, lpool::uint8VarId);
         REQUIRE(invalidVariable2.read() ==
@@ -108,7 +108,7 @@ TEST_CASE("LocalPoolVariable" , "[LocPoolVarTest]") {
         sif::info << "LocalPoolVariable printout: " <<uint32tVar << std::endl;
 #endif
 
-		// for code coverage. If program does not crash -> OK
+        /* for code coverage. If program does not crash -> OK */
         lp_var_t<uint8_t> invalidObjectVar = lp_var_t<uint8_t>(
                 0xffffffff, lpool::uint8VarId);
         gp_id_t globPoolId(0xffffffff,

unittest/tests/datapoollocal/LocalPoolVectorTest.cpp

@@ -35,13 +35,13 @@ TEST_CASE("LocalPoolVector" , "[LocPoolVecTest]") {
 
         CHECK(testVector[0] == 5);
 
-		// This is invalid access, so the last value will be set instead.
+        /* This is invalid access, so the last value will be set instead.
-		// (we can't throw exceptions)
+        (we can't throw exceptions) */
         testVector[4] = 12;
         CHECK(testVector[2] == 12);
         CHECK(testVector.commit() == retval::CATCH_OK);
 
-		// Use read-only reference.
+        /* Use read-only reference. */
         const lp_vec_t<uint16_t, 3>& roTestVec = testVector;
         uint16_t valueOne = roTestVec[0];
         CHECK(valueOne == 5);
@@ -87,7 +87,7 @@ TEST_CASE("LocalPoolVector" , "[LocPoolVecTest]") {
     }
 
     SECTION("ErrorHandling") {
-		// not try to use a local pool variable which does not exist
+        /* Now try to use a local pool variable which does not exist */
         lp_vec_t<uint16_t, 3> invalidVector = lp_vec_t<uint16_t, 3>(
                 objects::TEST_LOCAL_POOL_OWNER_BASE, 0xffffffff);
         REQUIRE(invalidVector.read() ==
@@ -95,7 +95,7 @@ TEST_CASE("LocalPoolVector" , "[LocPoolVecTest]") {
         REQUIRE(invalidVector.commit() ==
                 static_cast<int>(localpool::POOL_ENTRY_NOT_FOUND));
 
-		// now try to access with wrong type
+        /* Now try to access with wrong type */
         lp_vec_t<uint32_t, 3> invalidVector2 = lp_vec_t<uint32_t, 3>(
                 objects::TEST_LOCAL_POOL_OWNER_BASE, lpool::uint16Vec3Id);
         REQUIRE(invalidVector2.read() ==

unittest/tests/globalfunctions/CMakeLists.txt

@@ -0,0 +1,3 @@
+target_sources(${TARGET_NAME} PRIVATE
+	TestArrayPrinter.cpp
+)

unittest/tests/storagemanager/TestPool.cpp

@@ -276,7 +276,7 @@ TEST_CASE( "Local Pool Extended Tests [3 Pools]" , "[TestPool2]") {
 		CHECK(receptionArray[3] == 66);
 
 		// now clear first page
-		simplePool.clearPage(0);
+		simplePool.clearSubPool(0);
 		bytesWritten = 0;
 		simplePool.getFillCount(receptionArray.data(), &bytesWritten);
 		// Second page full, median fill count is 33 %