Merge branch 'development' into mueller/refactor-logging-with-fmt

Reviewed-on: KSat/fsfw#27

CMakeLists.txt

@@ -74,7 +74,6 @@ set(FSFW_ETL_LIB_MAJOR_VERSION
 set(FSFW_ETL_LIB_VERSION
     ${FSFW_ETL_LIB_MAJOR_VERSION}.28.0
     CACHE STRING "ETL library exact version requirement")
-set(FSFW_ETL_LINK_TARGET etl::etl)
 
 set(FSFW_CATCH2_LIB_MAJOR_VERSION
     3
@@ -83,6 +82,15 @@ set(FSFW_CATCH2_LIB_VERSION
     v${FSFW_CATCH2_LIB_MAJOR_VERSION}.0.0-preview5
     CACHE STRING "Catch2 library exact version requirement")
 
+set(FSFW_FMT_LIB_NAME fmt)
+set(FSFW_FMT_LINK_TARGET fmt::fmt)
+set(FSFW_FMT_LIB_MAJOR_VERSION
+    8
+    CACHE STRING "{fmt} library major version requirement")
+set(FSFW_FMT_LIB_VERSION
+    ${FSFW_FMT_LIB_MAJOR_VERSION}.1.1
+    CACHE STRING "{fmt} library exact version requirement")
+
 # Keep this off by default for now. See PR:
 # https://egit.irs.uni-stuttgart.de/fsfw/fsfw/pulls/616 for information which
 # keeping this on by default is problematic
@@ -169,11 +177,11 @@ if(FSFW_BUILD_TESTS)
 
   project(${FSFW_TEST_TGT} CXX C)
   add_executable(${FSFW_TEST_TGT})
+
   if(IPO_SUPPORTED AND FSFW_ENABLE_IPO)
     set_property(TARGET ${FSFW_TEST_TGT} PROPERTY INTERPROCEDURAL_OPTIMIZATION
                                                   TRUE)
   endif()
-
   if(FSFW_TESTS_GEN_COV)
     message(STATUS "${MSG_PREFIX} Generating coverage data for the library")
     message(STATUS "${MSG_PREFIX} Targets linking against ${LIB_FSFW_NAME} "
@@ -183,7 +191,7 @@ if(FSFW_BUILD_TESTS)
   endif()
 endif()
 
-message(STATUS "${MSG_PREFIX} Finding and/or providing ETL library")
+message(STATUS "${MSG_PREFIX} Finding and/or etl (Embedded Template Library)")
 
 # Check whether the user has already installed ETL first
 find_package(${FSFW_ETL_LIB_NAME} ${FSFW_ETL_LIB_MAJOR_VERSION} QUIET)
@@ -203,6 +211,26 @@ if(NOT ${FSFW_ETL_LIB_NAME}_FOUND)
   list(APPEND FSFW_FETCH_CONTENT_TARGETS ${FSFW_ETL_LIB_NAME})
 endif()
 
+message(STATUS "Finding and/or providing {fmt} formatting library")
+
+# Check whether the user has already installed ETL first
+find_package(fmt ${FSFW_FMT_LIB_MAJOR_VERSION} QUIET)
+# Not installed, so use FetchContent to download and provide etl
+if(NOT ${FSFW_FMT_LIB_NAME}_FOUND)
+  message(
+    STATUS
+      "No {fmt} installation was found with find_package. Installing and providing "
+      "{fmt} with FindPackage")
+  include(FetchContent)
+
+  FetchContent_Declare(
+    ${FSFW_FMT_LIB_NAME}
+    GIT_REPOSITORY https://github.com/fmtlib/fmt.git
+    GIT_TAG ${FSFW_FMT_LIB_VERSION})
+
+  list(APPEND FSFW_FETCH_CONTENT_TARGETS ${FSFW_FMT_LIB_NAME})
+endif()
+
 # The documentation for FetchContent recommends declaring all the dependencies
 # before making them available. We make all declared dependency available here
 # after their declaration
@@ -212,7 +240,7 @@ if(FSFW_FETCH_CONTENT_TARGETS)
     add_library(${FSFW_ETL_LINK_TARGET} ALIAS ${FSFW_ETL_LIB_NAME})
   endif()
   if(TARGET Catch2)
-    # Fixes regression -preview4, to be confirmed in later releases Related
+    # Fixes regression -preview4, to be confirmed in later releases. Related
     # GitHub issue: https://github.com/catchorg/Catch2/issues/2417
     set_target_properties(Catch2 PROPERTIES DEBUG_POSTFIX "")
   endif()
@@ -445,9 +473,8 @@ target_include_directories(
 
 target_compile_options(${LIB_FSFW_NAME} PRIVATE ${FSFW_WARNING_FLAGS}
                                                 ${COMPILER_FLAGS})
-
 target_link_libraries(${LIB_FSFW_NAME} PRIVATE ${FSFW_ADDITIONAL_LINK_LIBS})
-target_link_libraries(${LIB_FSFW_NAME} PUBLIC ${FSFW_ETL_LINK_TARGET})
+target_link_libraries(${LIB_FSFW_NAME} PUBLIC ${FSFW_ETL_LINK_TARGET} ${FSFW_FMT_LINK_TARGET})
 
 string(
   CONCAT
@@ -457,6 +484,13 @@ string(
     "Target OSAL: ${FSFW_OS_NAME}\n"
     "######################################################################\n")
 
+# The additional / is important to remove the last character from the path. Note
+# that it does not matter if the OS uses / or \, because we are only saving the
+# path size.
+string(LENGTH "${CMAKE_SOURCE_DIR}/" FSFW_SOURCE_PATH_SIZE)
+target_compile_definitions(
+  ${LIB_FSFW_NAME} PRIVATE "-DFSFW_SOURCE_PATH_SIZE=${FSFW_SOURCE_PATH_SIZE}")
+
 add_custom_command(
   TARGET ${LIB_FSFW_NAME}
   POST_BUILD

misc/archive/ServiceInterfaceStream.h

@@ -57,10 +57,10 @@ class ServiceInterfaceStream : public std::ostream {
 // Forward declaration of interface streams. These should be instantiated in
 // main. They can then be used like std::cout or std::cerr.
 namespace sif {
-extern ServiceInterfaceStream debug;
+// extern ServiceInterfaceStream debug;
-extern ServiceInterfaceStream info;
+// extern ServiceInterfaceStream info;
-extern ServiceInterfaceStream warning;
+// extern ServiceInterfaceStream warning;
-extern ServiceInterfaceStream error;
+// extern ServiceInterfaceStream error;
 }  // namespace sif
 
 #endif /* FSFW_CPP_OSTREAM_ENABLED == 1 */

src/fsfw/action/ActionHelper.cpp

@@ -1,7 +1,7 @@
 #include "fsfw/action.h"
 #include "fsfw/ipc/MessageQueueSenderIF.h"
 #include "fsfw/objectmanager/ObjectManager.h"
-#include "fsfw/serviceinterface/ServiceInterface.h"
+#include "fsfw/serviceinterface.h"
 
 ActionHelper::ActionHelper(HasActionsIF* setOwner, MessageQueueIF* useThisQueue)
     : owner(setOwner), queueToUse(useThisQueue) {}
@@ -28,13 +28,7 @@ ReturnValue_t ActionHelper::initialize(MessageQueueIF* queueToUse_) {
   }
 
   if (queueToUse == nullptr) {
-#if FSFW_VERBOSE_LEVEL >= 1
+    FSFW_LOGW("{}", "initialize: No queue set\n");
-#if FSFW_CPP_OSTREAM_ENABLED == 1
-    sif::warning << "ActionHelper::initialize: No queue set" << std::endl;
-#else
-    sif::printWarning("ActionHelper::initialize: No queue set\n");
-#endif
-#endif /* FSFW_VERBOSE_LEVEL >= 1 */
     return HasReturnvaluesIF::RETURN_FAILED;
   }
 
@@ -96,14 +90,7 @@ ReturnValue_t ActionHelper::reportData(MessageQueueId_t reportTo, ActionId_t rep
   size_t size = 0;
   ReturnValue_t result = ipcStore->getFreeElement(&storeAddress, maxSize, &dataPtr);
   if (result != HasReturnvaluesIF::RETURN_OK) {
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+    FSFW_LOGWT("{}", "reportData: Getting free element from IPC store failed\n");
-    sif::warning << "ActionHelper::reportData: Getting free element from IPC store failed!"
-                 << std::endl;
-#else
-    sif::printWarning(
-        "ActionHelper::reportData: Getting free element from IPC "
-        "store failed!\n");
-#endif
     return result;
   }
   result = data->serialize(&dataPtr, &size, maxSize, SerializeIF::Endianness::BIG);
@@ -138,11 +125,7 @@ ReturnValue_t ActionHelper::reportData(MessageQueueId_t reportTo, ActionId_t rep
   store_address_t storeAddress;
   ReturnValue_t result = ipcStore->addData(&storeAddress, data, dataSize);
   if (result != HasReturnvaluesIF::RETURN_OK) {
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+    FSFW_LOGWT("{}", "reportData: Adding data to IPC store failed\n");
-    sif::warning << "ActionHelper::reportData: Adding data to IPC store failed!" << std::endl;
-#else
-    sif::printWarning("ActionHelper::reportData: Adding data to IPC store failed!\n");
-#endif
     return result;
   }
 

src/fsfw/cfdp/CFDPHandler.cpp

@@ -4,6 +4,7 @@
 #include "fsfw/ipc/CommandMessage.h"
 #include "fsfw/ipc/QueueFactory.h"
 #include "fsfw/objectmanager/ObjectManager.h"
+#include "fsfw/serviceinterface.h"
 #include "fsfw/storagemanager/storeAddress.h"
 #include "fsfw/tmtcservices/AcceptsTelemetryIF.h"
 
@@ -28,13 +29,7 @@ ReturnValue_t CFDPHandler::initialize() {
 }
 
 ReturnValue_t CFDPHandler::handleRequest(store_address_t storeId) {
-#if FSFW_VERBOSE_LEVEL >= 1
+  FSFW_LOGDT("{}", "CFDPHandler::handleRequest\n");
-#if FSFW_CPP_OSTREAM_ENABLED == 1
-  sif::debug << "CFDPHandler::handleRequest" << std::endl;
-#else
-  sif::printDebug("CFDPHandler::handleRequest\n");
-#endif /* !FSFW_CPP_OSTREAM_ENABLED == 1 */
-#endif
 
   // TODO read out packet from store using storeId
 

src/fsfw/cfdp/pdu/EofPduDeserializer.cpp

@@ -50,17 +50,9 @@ ReturnValue_t EofPduDeserializer::parseData() {
   if (info.getConditionCode() != cfdp::ConditionCode::NO_ERROR) {
     EntityIdTlv* tlvPtr = info.getFaultLoc();
     if (tlvPtr == nullptr) {
-#if FSFW_VERBOSE_LEVEL >= 1
+      FSFW_LOGW("{}",
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+                "parseData: Ca not deserialize fault location,"
-      sif::warning << "EofPduDeserializer::parseData: Ca not deserialize fault location,"
+                " given TLV pointer invalid\n");
-                      " given TLV pointer invalid"
-                   << std::endl;
-#else
-      sif::printWarning(
-          "EofPduDeserializer::parseData: Ca not deserialize fault location,"
-          " given TLV pointer invalid");
-#endif
-#endif /* FSFW_VERBOSE_LEVEL >= 1 */
       return HasReturnvaluesIF::RETURN_FAILED;
     }
     result = tlvPtr->deSerialize(&bufPtr, &deserLen, endianness);

src/fsfw/cfdp/pdu/VarLenField.cpp

@@ -7,13 +7,7 @@
 cfdp::VarLenField::VarLenField(cfdp::WidthInBytes width, size_t value) : VarLenField() {
   ReturnValue_t result = this->setValue(width, value);
   if (result != HasReturnvaluesIF::RETURN_OK) {
-#if FSFW_DISABLE_PRINTOUT == 0
+    FSFW_LOGW("{}", "cfdp::VarLenField: Setting value failed\n");
-#if FSFW_CPP_OSTREAM_ENABLED == 1
-    sif::warning << "cfdp::VarLenField: Setting value failed" << std::endl;
-#else
-    sif::printWarning("cfdp::VarLenField: Setting value failed\n");
-#endif
-#endif
   }
 }
 

src/fsfw/cfdp/tlv/FilestoreTlvBase.h

@@ -6,7 +6,7 @@
 #include <fsfw/cfdp/tlv/Tlv.h>
 #include <fsfw/cfdp/tlv/TlvIF.h>
 #include <fsfw/serialize/SerializeIF.h>
-#include <fsfw/serviceinterface/ServiceInterface.h>
+#include <fsfw/serviceinterface.h>
 
 #include <cstddef>
 #include <cstdint>
@@ -128,17 +128,7 @@ class FilestoreTlvBase : public TlvIF {
   }
 
   void secondFileNameMissing() const {
-#if FSFW_VERBOSE_LEVEL >= 1
+    FSFW_LOGWT("{}", "secondFileNameMissing: Second file name required but TLV pointer not set\n");
-#if FSFW_CPP_OSTREAM_ENABLED == 1
-    sif::warning << "FilestoreRequestTlv::deSerialize: Second file name required"
-                    " but TLV pointer not set"
-                 << std::endl;
-#else
-    sif::printWarning(
-        "FilestoreRequestTlv::deSerialize: Second file name required"
-        " but TLV pointer not set\n");
-#endif
-#endif
   }
 
   FilestoreActionCode getActionCode() const { return actionCode; }

src/fsfw/datalinklayer/Clcw.cpp

@@ -1,6 +1,6 @@
 #include "fsfw/datalinklayer/Clcw.h"
 
-#include "fsfw/serviceinterface/ServiceInterface.h"
+#include "fsfw/serviceinterface.h"
 
 Clcw::Clcw() {
   content.raw = 0;

src/fsfw/datalinklayer/DataLinkLayer.cpp

@@ -1,7 +1,7 @@
 #include "fsfw/datalinklayer/DataLinkLayer.h"
 
 #include "fsfw/globalfunctions/CRC.h"
-#include "fsfw/serviceinterface/ServiceInterface.h"
+#include "fsfw/serviceinterface.h"
 
 DataLinkLayer::DataLinkLayer(uint8_t* set_frame_buffer, ClcwIF* setClcw,
                              uint8_t set_start_sequence_length, uint16_t set_scid)

src/fsfw/datalinklayer/MapPacketExtraction.cpp

@@ -4,7 +4,7 @@
 
 #include "fsfw/ipc/QueueFactory.h"
 #include "fsfw/objectmanager/ObjectManager.h"
-#include "fsfw/serviceinterface/ServiceInterface.h"
+#include "fsfw/serviceinterface.h"
 #include "fsfw/storagemanager/StorageManagerIF.h"
 #include "fsfw/tmtcpacket/SpacePacketBase.h"
 #include "fsfw/tmtcservices/AcceptsTelecommandsIF.h"

src/fsfw/datalinklayer/TcTransferFrame.cpp

@@ -1,6 +1,6 @@
 #include "fsfw/datalinklayer/TcTransferFrame.h"
 
-#include "fsfw/serviceinterface/ServiceInterface.h"
+#include "fsfw/serviceinterface.h"
 
 TcTransferFrame::TcTransferFrame() { frame = nullptr; }
 

src/fsfw/datalinklayer/TcTransferFrameLocal.cpp

@@ -3,7 +3,7 @@
 #include <cstring>
 
 #include "fsfw/globalfunctions/CRC.h"
-#include "fsfw/serviceinterface/ServiceInterface.h"
+#include "fsfw/serviceinterface.h"
 
 TcTransferFrameLocal::TcTransferFrameLocal(bool bypass, bool controlCommand, uint16_t scid,
                                            uint8_t vcId, uint8_t sequenceNumber,

src/fsfw/datalinklayer/VirtualChannelReception.cpp

@@ -8,7 +8,7 @@
 #include "fsfw/datalinklayer/VirtualChannelReception.h"
 
 #include "fsfw/datalinklayer/BCFrame.h"
-#include "fsfw/serviceinterface/ServiceInterface.h"
+#include "fsfw/serviceinterface.h"
 
 VirtualChannelReception::VirtualChannelReception(uint8_t setChannelId,
                                                  uint8_t setSlidingWindowWidth)

src/fsfw/datapool/PoolDataSetBase.cpp

@@ -3,7 +3,7 @@
 #include <cstring>
 
 #include "fsfw/datapool/ReadCommitIFAttorney.h"
-#include "fsfw/serviceinterface/ServiceInterface.h"
+#include "fsfw/serviceinterface.h"
 
 PoolDataSetBase::PoolDataSetBase(PoolVariableIF** registeredVariablesArray,
                                  const size_t maxFillCount)
@@ -17,27 +17,15 @@ ReturnValue_t PoolDataSetBase::registerVariable(PoolVariableIF* variable) {
     return HasReturnvaluesIF::RETURN_FAILED;
   }
   if (state != States::STATE_SET_UNINITIALISED) {
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+    FSFW_LOGW("{}", "registerVariable: Call made in wrong position\n");
-    sif::error << "DataSet::registerVariable: Call made in wrong position." << std::endl;
-#else
-    sif::printError("DataSet::registerVariable: Call made in wrong position.");
-#endif
     return DataSetIF::DATA_SET_UNINITIALISED;
   }
   if (variable == nullptr) {
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+    FSFW_LOGW("{}", "registerVariable: Pool variable is nullptr\n");
-    sif::error << "DataSet::registerVariable: Pool variable is nullptr." << std::endl;
-#else
-    sif::printError("DataSet::registerVariable: Pool variable is nullptr.\n");
-#endif
     return DataSetIF::POOL_VAR_NULL;
   }
   if (fillCount >= maxFillCount) {
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+    FSFW_LOGW("{}", "registerVariable: DataSet is full\n");
-    sif::error << "DataSet::registerVariable: DataSet is full." << std::endl;
-#else
-    sif::printError("DataSet::registerVariable: DataSet is full.\n");
-#endif
     return DataSetIF::DATA_SET_FULL;
   }
   registeredVariables[fillCount] = variable;
@@ -59,15 +47,7 @@ ReturnValue_t PoolDataSetBase::read(MutexIF::TimeoutType timeoutType, uint32_t l
     state = States::STATE_SET_WAS_READ;
     unlockDataPool();
   } else {
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+    FSFW_LOGWT("{}", "read: Call made in wrong position. commit call might be missing\n");
-    sif::warning << "PoolDataSetBase::read: Call made in wrong position. Don't forget to "
-                    "commit member datasets!"
-                 << std::endl;
-#else
-    sif::printWarning(
-        "PoolDataSetBase::read: Call made in wrong position. Don't forget to "
-        "commit member datasets!\n");
-#endif /* FSFW_CPP_OSTREAM_ENABLED == 1 */
     result = SET_WAS_ALREADY_READ;
   }
 

src/fsfw/datapool/PoolEntry.cpp

@@ -4,7 +4,7 @@
 #include <cstring>
 
 #include "fsfw/globalfunctions/arrayprinter.h"
-#include "fsfw/serviceinterface/ServiceInterface.h"
+#include "fsfw/serviceinterface.h"
 
 template <typename T>
 PoolEntry<T>::PoolEntry(uint8_t len, bool setValid) : length(len), valid(setValid) {
@@ -70,13 +70,7 @@ void PoolEntry<T>::print() {
   } else {
     validString = "Invalid";
   }
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+  FSFW_LOGI("PoolEntry Info. Validity {}\n", validString);
-  sif::info << "PoolEntry information." << std::endl;
-  sif::info << "PoolEntry validity: " << validString << std::endl;
-#else
-  sif::printInfo("PoolEntry information.\n");
-  sif::printInfo("PoolEntry validity: %s\n", validString);
-#endif
   arrayprinter::print(reinterpret_cast<uint8_t*>(address), getByteSize());
 }
 

src/fsfw/datapool/PoolReadGuard.h

@@ -1,10 +1,9 @@
 #ifndef FSFW_DATAPOOL_POOLREADHELPER_H_
 #define FSFW_DATAPOOL_POOLREADHELPER_H_
 
-#include <FSFWConfig.h>
-
-#include "../serviceinterface/ServiceInterface.h"
 #include "ReadCommitIF.h"
+#include "fsfw/FSFW.h"
+#include "fsfw/serviceinterface.h"
 
 /**
  * @brief 	Helper class to read data sets or pool variables
@@ -18,13 +17,7 @@ class PoolReadGuard {
     if (readObject != nullptr) {
       readResult = readObject->read(timeoutType, mutexTimeout);
       if (readResult != HasReturnvaluesIF::RETURN_OK) {
-#if FSFW_VERBOSE_LEVEL == 1
+        FSFW_LOGW("{}", "ctor: Read failed\n");
-#if FSFW_CPP_OSTREAM_ENABLED == 1
-        sif::error << "PoolReadHelper: Read failed!" << std::endl;
-#else
-        sif::printError("PoolReadHelper: Read failed!\n");
-#endif /* FSFW_PRINT_VERBOSITY_LEVEL == 1 */
-#endif /* FSFW_CPP_OSTREAM_ENABLED == 1 */
       }
     }
   }

src/fsfw/datapoollocal/HasLocalDataPoolIF.h

@@ -6,8 +6,8 @@
 #include "../datapool/PoolEntryIF.h"
 #include "../housekeeping/HousekeepingMessage.h"
 #include "../ipc/MessageQueueSenderIF.h"
-#include "../serviceinterface/ServiceInterface.h"
 #include "LocalDataPoolManager.h"
+#include "fsfw/serviceinterface.h"
 #include "localPoolDefinitions.h"
 
 class AccessPoolManagerIF;
@@ -166,15 +166,7 @@ class HasLocalDataPoolIF {
    * @return
    */
   virtual LocalPoolObjectBase* getPoolObjectHandle(lp_id_t localPoolId) {
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+    FSFW_LOGW("{}", "HasLocalDataPoolIF::getPoolObjectHandle: Not overriden. Returning nullptr\n");
-    sif::warning << "HasLocalDataPoolIF::getPoolObjectHandle: Not overriden. "
-                    "Returning nullptr!"
-                 << std::endl;
-#else
-    sif::printWarning(
-        "HasLocalDataPoolIF::getPoolObjectHandle: "
-        "Not overriden. Returning nullptr!\n");
-#endif
     return nullptr;
   }
 };

src/fsfw/datapoollocal/LocalDataPoolManager.cpp

@@ -3,6 +3,7 @@
 #include <array>
 #include <cmath>
 
+#include "fsfw/FSFW.h"
 #include "fsfw/datapoollocal.h"
 #include "fsfw/housekeeping/AcceptsHkPacketsIF.h"
 #include "fsfw/housekeeping/HousekeepingSetPacket.h"
@@ -21,15 +22,15 @@ LocalDataPoolManager::LocalDataPoolManager(HasLocalDataPoolIF* owner, MessageQue
                                            bool appendValidityBuffer)
     : appendValidityBuffer(appendValidityBuffer) {
   if (owner == nullptr) {
-    printWarningOrError(sif::OutputTypes::OUT_WARNING, "LocalDataPoolManager",
+    printWarningOrError(sif::LogLevel::WARNING, "ctor", HasReturnvaluesIF::RETURN_FAILED,
-                        HasReturnvaluesIF::RETURN_FAILED, "Invalid supplied owner");
+                        "Invalid supplied owner");
     return;
   }
   this->owner = owner;
   mutex = MutexFactory::instance()->createMutex();
   if (mutex == nullptr) {
-    printWarningOrError(sif::OutputTypes::OUT_ERROR, "LocalDataPoolManager",
+    printWarningOrError(sif::LogLevel::ERROR, "ctor", HasReturnvaluesIF::RETURN_FAILED,
-                        HasReturnvaluesIF::RETURN_FAILED, "Could not create mutex");
+                        "Could not create mutex");
   }
 
   hkQueue = queueToUse;
@@ -44,25 +45,25 @@ LocalDataPoolManager::~LocalDataPoolManager() {
 ReturnValue_t LocalDataPoolManager::initialize(MessageQueueIF* queueToUse) {
   if (queueToUse == nullptr) {
     /* Error, all destinations invalid */
-    printWarningOrError(sif::OutputTypes::OUT_ERROR, "initialize", QUEUE_OR_DESTINATION_INVALID);
+    printWarningOrError(sif::LogLevel::ERROR, "initialize", QUEUE_OR_DESTINATION_INVALID);
   }
   hkQueue = queueToUse;
 
   ipcStore = ObjectManager::instance()->get<StorageManagerIF>(objects::IPC_STORE);
   if (ipcStore == nullptr) {
     /* Error, all destinations invalid */
-    printWarningOrError(sif::OutputTypes::OUT_ERROR, "initialize", HasReturnvaluesIF::RETURN_FAILED,
+    printWarningOrError(sif::LogLevel::ERROR, "initialize", HasReturnvaluesIF::RETURN_FAILED,
                         "Could not set IPC store.");
     return HasReturnvaluesIF::RETURN_FAILED;
   }
 
   if (defaultHkDestination != objects::NO_OBJECT) {
-    AcceptsHkPacketsIF* hkPacketReceiver =
+    auto* hkPacketReceiver =
         ObjectManager::instance()->get<AcceptsHkPacketsIF>(defaultHkDestination);
     if (hkPacketReceiver != nullptr) {
       hkDestinationId = hkPacketReceiver->getHkQueue();
     } else {
-      printWarningOrError(sif::OutputTypes::OUT_ERROR, "initialize", QUEUE_OR_DESTINATION_INVALID);
+      printWarningOrError(sif::LogLevel::ERROR, "initialize", QUEUE_OR_DESTINATION_INVALID);
       return QUEUE_OR_DESTINATION_INVALID;
     }
   }
@@ -84,7 +85,7 @@ ReturnValue_t LocalDataPoolManager::initializeHousekeepingPoolEntriesOnce() {
     return result;
   }
 
-  printWarningOrError(sif::OutputTypes::OUT_WARNING, "initializeHousekeepingPoolEntriesOnce",
+  printWarningOrError(sif::LogLevel::WARNING, "initializeHousekeepingPoolEntriesOnce",
                       HasReturnvaluesIF::RETURN_FAILED, "The map should only be initialized once");
   return HasReturnvaluesIF::RETURN_OK;
 }
@@ -150,8 +151,7 @@ ReturnValue_t LocalDataPoolManager::handleNotificationUpdate(HkReceiver& receive
     LocalPoolObjectBase* poolObj =
         HasLocalDpIFManagerAttorney::getPoolObjectHandle(owner, receiver.dataId.localPoolId);
     if (poolObj == nullptr) {
-      printWarningOrError(sif::OutputTypes::OUT_WARNING, "handleNotificationUpdate",
+      printWarningOrError(sif::LogLevel::WARNING, "handleNotificationUpdate", POOLOBJECT_NOT_FOUND);
-                          POOLOBJECT_NOT_FOUND);
       return POOLOBJECT_NOT_FOUND;
     }
     if (poolObj->hasChanged()) {
@@ -170,8 +170,7 @@ ReturnValue_t LocalDataPoolManager::handleNotificationUpdate(HkReceiver& receive
     LocalPoolDataSetBase* dataSet =
         HasLocalDpIFManagerAttorney::getDataSetHandle(owner, receiver.dataId.sid);
     if (dataSet == nullptr) {
-      printWarningOrError(sif::OutputTypes::OUT_WARNING, "handleNotificationUpdate",
+      printWarningOrError(sif::LogLevel::WARNING, "handleNotificationUpdate", DATASET_NOT_FOUND);
-                          DATASET_NOT_FOUND);
       return DATASET_NOT_FOUND;
     }
     if (dataSet->hasChanged()) {
@@ -199,7 +198,7 @@ ReturnValue_t LocalDataPoolManager::handleNotificationSnapshot(HkReceiver& recei
     LocalPoolObjectBase* poolObj =
         HasLocalDpIFManagerAttorney::getPoolObjectHandle(owner, receiver.dataId.localPoolId);
     if (poolObj == nullptr) {
-      printWarningOrError(sif::OutputTypes::OUT_WARNING, "handleNotificationSnapshot",
+      printWarningOrError(sif::LogLevel::WARNING, "handleNotificationSnapshot",
                           POOLOBJECT_NOT_FOUND);
       return POOLOBJECT_NOT_FOUND;
     }
@@ -235,8 +234,7 @@ ReturnValue_t LocalDataPoolManager::handleNotificationSnapshot(HkReceiver& recei
     LocalPoolDataSetBase* dataSet =
         HasLocalDpIFManagerAttorney::getDataSetHandle(owner, receiver.dataId.sid);
     if (dataSet == nullptr) {
-      printWarningOrError(sif::OutputTypes::OUT_WARNING, "handleNotificationSnapshot",
+      printWarningOrError(sif::LogLevel::WARNING, "handleNotificationSnapshot", DATASET_NOT_FOUND);
-                          DATASET_NOT_FOUND);
       return DATASET_NOT_FOUND;
     }
 
@@ -245,9 +243,9 @@ ReturnValue_t LocalDataPoolManager::handleNotificationSnapshot(HkReceiver& recei
     }
 
     /* Prepare and send update snapshot */
-    timeval now;
+    timeval now{};
     Clock::getClock_timeval(&now);
-    CCSDSTime::CDS_short cds;
+    CCSDSTime::CDS_short cds{};
     CCSDSTime::convertToCcsds(&cds, &now);
     HousekeepingSnapshot updatePacket(
         reinterpret_cast<uint8_t*>(&cds), sizeof(cds),
@@ -342,7 +340,7 @@ ReturnValue_t LocalDataPoolManager::subscribeForPeriodicPacket(sid_t sid, bool e
   AcceptsHkPacketsIF* hkReceiverObject =
       ObjectManager::instance()->get<AcceptsHkPacketsIF>(packetDestination);
   if (hkReceiverObject == nullptr) {
-    printWarningOrError(sif::OutputTypes::OUT_WARNING, "subscribeForPeriodicPacket",
+    printWarningOrError(sif::LogLevel::WARNING, "subscribeForPeriodicPacket",
                         QUEUE_OR_DESTINATION_INVALID);
     return QUEUE_OR_DESTINATION_INVALID;
   }
@@ -368,10 +366,9 @@ ReturnValue_t LocalDataPoolManager::subscribeForPeriodicPacket(sid_t sid, bool e
 ReturnValue_t LocalDataPoolManager::subscribeForUpdatePacket(sid_t sid, bool isDiagnostics,
                                                              bool reportingEnabled,
                                                              object_id_t packetDestination) {
-  AcceptsHkPacketsIF* hkReceiverObject =
+  auto* hkReceiverObject = ObjectManager::instance()->get<AcceptsHkPacketsIF>(packetDestination);
-      ObjectManager::instance()->get<AcceptsHkPacketsIF>(packetDestination);
   if (hkReceiverObject == nullptr) {
-    printWarningOrError(sif::OutputTypes::OUT_WARNING, "subscribeForPeriodicPacket",
+    printWarningOrError(sif::LogLevel::WARNING, "subscribeForPeriodicPacket",
                         QUEUE_OR_DESTINATION_INVALID);
     return QUEUE_OR_DESTINATION_INVALID;
   }
@@ -524,8 +521,7 @@ ReturnValue_t LocalDataPoolManager::handleHousekeepingMessage(CommandMessage* me
     case (HousekeepingMessage::GENERATE_ONE_DIAGNOSTICS_REPORT): {
       LocalPoolDataSetBase* dataSet = HasLocalDpIFManagerAttorney::getDataSetHandle(owner, sid);
       if (dataSet == nullptr) {
-        printWarningOrError(sif::OutputTypes::OUT_WARNING, "handleHousekeepingMessage",
+        printWarningOrError(sif::LogLevel::WARNING, "handleHousekeepingMessage", DATASET_NOT_FOUND);
-                            DATASET_NOT_FOUND);
         return DATASET_NOT_FOUND;
       }
       if (command == HousekeepingMessage::GENERATE_ONE_PARAMETER_REPORT and
@@ -588,8 +584,7 @@ ReturnValue_t LocalDataPoolManager::handleHousekeepingMessage(CommandMessage* me
 ReturnValue_t LocalDataPoolManager::printPoolEntry(lp_id_t localPoolId) {
   auto poolIter = localPoolMap.find(localPoolId);
   if (poolIter == localPoolMap.end()) {
-    printWarningOrError(sif::OutputTypes::OUT_WARNING, "printPoolEntry",
+    printWarningOrError(sif::LogLevel::WARNING, "printPoolEntry", localpool::POOL_ENTRY_NOT_FOUND);
-                        localpool::POOL_ENTRY_NOT_FOUND);
     return localpool::POOL_ENTRY_NOT_FOUND;
   }
   poolIter->second->print();
@@ -606,8 +601,7 @@ ReturnValue_t LocalDataPoolManager::generateHousekeepingPacket(sid_t sid,
                                                                MessageQueueId_t destination) {
   if (dataSet == nullptr) {
     /* Configuration error. */
-    printWarningOrError(sif::OutputTypes::OUT_WARNING, "generateHousekeepingPacket",
+    printWarningOrError(sif::LogLevel::WARNING, "generateHousekeepingPacket", DATASET_NOT_FOUND);
-                        DATASET_NOT_FOUND);
     return DATASET_NOT_FOUND;
   }
 
@@ -630,14 +624,14 @@ ReturnValue_t LocalDataPoolManager::generateHousekeepingPacket(sid_t sid,
 
   if (hkQueue == nullptr) {
     /* Error, no queue available to send packet with. */
-    printWarningOrError(sif::OutputTypes::OUT_WARNING, "generateHousekeepingPacket",
+    printWarningOrError(sif::LogLevel::WARNING, "generateHousekeepingPacket",
                         QUEUE_OR_DESTINATION_INVALID);
     return QUEUE_OR_DESTINATION_INVALID;
   }
   if (destination == MessageQueueIF::NO_QUEUE) {
     if (hkDestinationId == MessageQueueIF::NO_QUEUE) {
       /* Error, all destinations invalid */
-      printWarningOrError(sif::OutputTypes::OUT_WARNING, "generateHousekeepingPacket",
+      printWarningOrError(sif::LogLevel::WARNING, "generateHousekeepingPacket",
                           QUEUE_OR_DESTINATION_INVALID);
     }
     destination = hkDestinationId;
@@ -671,8 +665,7 @@ void LocalDataPoolManager::performPeriodicHkGeneration(HkReceiver& receiver) {
   sid_t sid = receiver.dataId.sid;
   LocalPoolDataSetBase* dataSet = HasLocalDpIFManagerAttorney::getDataSetHandle(owner, sid);
   if (dataSet == nullptr) {
-    printWarningOrError(sif::OutputTypes::OUT_WARNING, "performPeriodicHkGeneration",
+    printWarningOrError(sif::LogLevel::WARNING, "performPeriodicHkGeneration", DATASET_NOT_FOUND);
-                        DATASET_NOT_FOUND);
     return;
   }
 
@@ -695,12 +688,7 @@ void LocalDataPoolManager::performPeriodicHkGeneration(HkReceiver& receiver) {
   ReturnValue_t result = generateHousekeepingPacket(sid, dataSet, true);
   if (result != HasReturnvaluesIF::RETURN_OK) {
     /* Configuration error */
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+    FSFW_LOGWT("performPeriodicHkOperation: HK generation failed\n");
-    sif::warning << "LocalDataPoolManager::performPeriodicHkOperation: HK generation failed."
-                 << std::endl;
-#else
-    sif::printWarning("LocalDataPoolManager::performPeriodicHkOperation: HK generation failed.\n");
-#endif
   }
 }
 
@@ -708,8 +696,7 @@ ReturnValue_t LocalDataPoolManager::togglePeriodicGeneration(sid_t sid, bool ena
                                                              bool isDiagnostics) {
   LocalPoolDataSetBase* dataSet = HasLocalDpIFManagerAttorney::getDataSetHandle(owner, sid);
   if (dataSet == nullptr) {
-    printWarningOrError(sif::OutputTypes::OUT_WARNING, "togglePeriodicGeneration",
+    printWarningOrError(sif::LogLevel::WARNING, "togglePeriodicGeneration", DATASET_NOT_FOUND);
-                        DATASET_NOT_FOUND);
     return DATASET_NOT_FOUND;
   }
 
@@ -731,8 +718,7 @@ ReturnValue_t LocalDataPoolManager::changeCollectionInterval(sid_t sid, float ne
                                                              bool isDiagnostics) {
   LocalPoolDataSetBase* dataSet = HasLocalDpIFManagerAttorney::getDataSetHandle(owner, sid);
   if (dataSet == nullptr) {
-    printWarningOrError(sif::OutputTypes::OUT_WARNING, "changeCollectionInterval",
+    printWarningOrError(sif::LogLevel::WARNING, "changeCollectionInterval", DATASET_NOT_FOUND);
-                        DATASET_NOT_FOUND);
     return DATASET_NOT_FOUND;
   }
 
@@ -757,8 +743,7 @@ ReturnValue_t LocalDataPoolManager::generateSetStructurePacket(sid_t sid, bool i
   /* Get and check dataset first. */
   LocalPoolDataSetBase* dataSet = HasLocalDpIFManagerAttorney::getDataSetHandle(owner, sid);
   if (dataSet == nullptr) {
-    printWarningOrError(sif::OutputTypes::OUT_WARNING, "performPeriodicHkGeneration",
+    printWarningOrError(sif::LogLevel::WARNING, "performPeriodicHkGeneration", DATASET_NOT_FOUND);
-                        DATASET_NOT_FOUND);
     return DATASET_NOT_FOUND;
   }
 
@@ -779,7 +764,7 @@ ReturnValue_t LocalDataPoolManager::generateSetStructurePacket(sid_t sid, bool i
   store_address_t storeId;
   ReturnValue_t result = ipcStore->getFreeElement(&storeId, expectedSize, &storePtr);
   if (result != HasReturnvaluesIF::RETURN_OK) {
-    printWarningOrError(sif::OutputTypes::OUT_ERROR, "generateSetStructurePacket",
+    printWarningOrError(sif::LogLevel::ERROR, "generateSetStructurePacket",
                         HasReturnvaluesIF::RETURN_FAILED,
                         "Could not get free element from IPC store.");
     return result;
@@ -793,7 +778,7 @@ ReturnValue_t LocalDataPoolManager::generateSetStructurePacket(sid_t sid, bool i
     return result;
   }
   if (expectedSize != size) {
-    printWarningOrError(sif::OutputTypes::OUT_WARNING, "generateSetStructurePacket",
+    printWarningOrError(sif::LogLevel::WARNING, "generateSetStructurePacket",
                         HasReturnvaluesIF::RETURN_FAILED,
                         "Expected size is not equal to serialized size");
   }
@@ -826,9 +811,8 @@ MutexIF* LocalDataPoolManager::getLocalPoolMutex() { return this->mutex; }
 
 object_id_t LocalDataPoolManager::getCreatorObjectId() const { return owner->getObjectId(); }
 
-void LocalDataPoolManager::printWarningOrError(sif::OutputTypes outputType,
+void LocalDataPoolManager::printWarningOrError(sif::LogLevel outputType, const char* functionName,
-                                               const char* functionName, ReturnValue_t error,
+                                               ReturnValue_t error, const char* errorPrint) {
-                                               const char* errorPrint) {
 #if FSFW_VERBOSE_LEVEL >= 1
   if (errorPrint == nullptr) {
     if (error == DATASET_NOT_FOUND) {
@@ -836,7 +820,7 @@ void LocalDataPoolManager::printWarningOrError(sif::OutputTypes outputType,
     } else if (error == POOLOBJECT_NOT_FOUND) {
       errorPrint = "Pool Object not found";
     } else if (error == HasReturnvaluesIF::RETURN_FAILED) {
-      if (outputType == sif::OutputTypes::OUT_WARNING) {
+      if (outputType == sif::LogLevel::WARNING) {
         errorPrint = "Generic Warning";
       } else {
         errorPrint = "Generic error";
@@ -856,24 +840,10 @@ void LocalDataPoolManager::printWarningOrError(sif::OutputTypes outputType,
     objectId = owner->getObjectId();
   }
 
-  if (outputType == sif::OutputTypes::OUT_WARNING) {
+  if (outputType == sif::LogLevel::WARNING) {
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+    FSFW_LOGWT("{} | Object ID {} | {}\n", functionName, objectId, errorPrint);
-    sif::warning << "LocalDataPoolManager::" << functionName << ": Object ID 0x" << std::setw(8)
+  } else if (outputType == sif::LogLevel::ERROR) {
-                 << std::setfill('0') << std::hex << objectId << " | " << errorPrint << std::dec
+    FSFW_LOGET("{} | Object ID {} | {}\n", functionName, objectId, errorPrint);
-                 << std::setfill(' ') << std::endl;
-#else
-    sif::printWarning("LocalDataPoolManager::%s: Object ID 0x%08x | %s\n", functionName, objectId,
-                      errorPrint);
-#endif /* FSFW_CPP_OSTREAM_ENABLED == 1 */
-  } else if (outputType == sif::OutputTypes::OUT_ERROR) {
-#if FSFW_CPP_OSTREAM_ENABLED == 1
-    sif::error << "LocalDataPoolManager::" << functionName << ": Object ID 0x" << std::setw(8)
-               << std::setfill('0') << std::hex << objectId << " | " << errorPrint << std::dec
-               << std::setfill(' ') << std::endl;
-#else
-    sif::printError("LocalDataPoolManager::%s: Object ID 0x%08x | %s\n", functionName, objectId,
-                    errorPrint);
-#endif /* FSFW_CPP_OSTREAM_ENABLED == 1 */
   }
 #endif /* #if FSFW_VERBOSE_LEVEL >= 1 */
 }

src/fsfw/datapoollocal/LocalDataPoolManager.h

@@ -16,7 +16,7 @@
 #include "fsfw/ipc/MutexGuard.h"
 #include "fsfw/ipc/MutexIF.h"
 #include "fsfw/objectmanager/SystemObjectIF.h"
-#include "fsfw/serviceinterface/ServiceInterface.h"
+#include "fsfw/serviceinterface.h"
 
 namespace Factory {
 void setStaticFrameworkObjectIds();
@@ -375,7 +375,7 @@ class LocalDataPoolManager : public ProvidesDataPoolSubscriptionIF, public Acces
   ReturnValue_t handleNotificationSnapshot(HkReceiver& hkReceiver, ReturnValue_t& status);
   ReturnValue_t addUpdateToStore(HousekeepingSnapshot& updatePacket, store_address_t& storeId);
 
-  void printWarningOrError(sif::OutputTypes outputType, const char* functionName,
+  void printWarningOrError(sif::LogLevel outputType, const char* functionName,
                            ReturnValue_t errorCode = HasReturnvaluesIF::RETURN_FAILED,
                            const char* errorPrint = nullptr);
 };
@@ -389,14 +389,13 @@ inline ReturnValue_t LocalDataPoolManager::fetchPoolEntry(lp_id_t localPoolId,
 
   auto poolIter = localPoolMap.find(localPoolId);
   if (poolIter == localPoolMap.end()) {
-    printWarningOrError(sif::OutputTypes::OUT_WARNING, "fetchPoolEntry",
+    printWarningOrError(sif::LogLevel::WARNING, "fetchPoolEntry", localpool::POOL_ENTRY_NOT_FOUND);
-                        localpool::POOL_ENTRY_NOT_FOUND);
     return localpool::POOL_ENTRY_NOT_FOUND;
   }
 
   *poolEntry = dynamic_cast<PoolEntry<T>*>(poolIter->second);
   if (*poolEntry == nullptr) {
-    printWarningOrError(sif::OutputTypes::OUT_WARNING, "fetchPoolEntry",
+    printWarningOrError(sif::LogLevel::WARNING, "fetchPoolEntry",
                         localpool::POOL_ENTRY_TYPE_CONFLICT);
     return localpool::POOL_ENTRY_TYPE_CONFLICT;
   }

src/fsfw/datapoollocal/LocalPoolDataSetBase.cpp

@@ -7,7 +7,7 @@
 #include "fsfw/housekeeping/PeriodicHousekeepingHelper.h"
 #include "fsfw/objectmanager/ObjectManager.h"
 #include "fsfw/serialize/SerializeAdapter.h"
-#include "fsfw/serviceinterface/ServiceInterface.h"
+#include "fsfw/serviceinterface.h"
 #include "internal/HasLocalDpIFUserAttorney.h"
 
 LocalPoolDataSetBase::LocalPoolDataSetBase(HasLocalDataPoolIF *hkOwner, uint32_t setId,
@@ -16,14 +16,7 @@ LocalPoolDataSetBase::LocalPoolDataSetBase(HasLocalDataPoolIF *hkOwner, uint32_t
     : PoolDataSetBase(registeredVariablesArray, maxNumberOfVariables) {
   if (hkOwner == nullptr) {
     // Configuration error.
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+    FSFW_LOGW("{}", "LocalPoolDataSetBase::LocalPoolDataSetBase: Owner invalid\n");
-    sif::error << "LocalPoolDataSetBase::LocalPoolDataSetBase: Owner "
-               << "invalid!" << std::endl;
-#else
-    sif::printError(
-        "LocalPoolDataSetBase::LocalPoolDataSetBase: Owner "
-        "invalid!\n\r");
-#endif /* FSFW_CPP_OSTREAM_ENABLED == 1 */
     return;
   }
   AccessPoolManagerIF *accessor = HasLocalDpIFUserAttorney::getAccessorHandle(hkOwner);
@@ -186,14 +179,7 @@ ReturnValue_t LocalPoolDataSetBase::serializeLocalPoolIds(uint8_t **buffer, size
     auto result =
         SerializeAdapter::serialize(&currentPoolId, buffer, size, maxSize, streamEndianness);
     if (result != HasReturnvaluesIF::RETURN_OK) {
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+      FSFW_LOGW("{}", "serializeLocalPoolIds: Serialization error\n");
-      sif::warning << "LocalPoolDataSetBase::serializeLocalPoolIds: "
-                   << "Serialization error!" << std::endl;
-#else
-      sif::printWarning(
-          "LocalPoolDataSetBase::serializeLocalPoolIds: "
-          "Serialization error!\n\r");
-#endif /* FSFW_CPP_OSTREAM_ENABLED == 1 */
       return result;
     }
   }

src/fsfw/datapoollocal/LocalPoolObjectBase.cpp

@@ -4,22 +4,17 @@
 #include "fsfw/datapoollocal/HasLocalDataPoolIF.h"
 #include "fsfw/datapoollocal/LocalDataPoolManager.h"
 #include "fsfw/objectmanager/ObjectManager.h"
+#include "fsfw/serviceinterface.h"
 #include "internal/HasLocalDpIFUserAttorney.h"
 
 LocalPoolObjectBase::LocalPoolObjectBase(lp_id_t poolId, HasLocalDataPoolIF* hkOwner,
                                          DataSetIF* dataSet, pool_rwm_t setReadWriteMode)
     : localPoolId(poolId), readWriteMode(setReadWriteMode) {
   if (poolId == PoolVariableIF::NO_PARAMETER) {
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+    FSFW_LOGWT("{}", "ctor: Invalid pool ID, has NO_PARAMETER value\n");
-    sif::warning << "LocalPoolVar<T>::LocalPoolVar: 0 passed as pool ID, "
-                 << "which is the NO_PARAMETER value!" << std::endl;
-#endif
   }
   if (hkOwner == nullptr) {
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+    FSFW_LOGET("{}", "ctor: Supplied pool owner is a invalid\n");
-    sif::error << "LocalPoolVar<T>::LocalPoolVar: The supplied pool "
-               << "owner is a invalid!" << std::endl;
-#endif
     return;
   }
   AccessPoolManagerIF* poolManAccessor = HasLocalDpIFUserAttorney::getAccessorHandle(hkOwner);
@@ -34,28 +29,14 @@ LocalPoolObjectBase::LocalPoolObjectBase(object_id_t poolOwner, lp_id_t poolId,
                                          pool_rwm_t setReadWriteMode)
     : localPoolId(poolId), readWriteMode(setReadWriteMode) {
   if (poolId == PoolVariableIF::NO_PARAMETER) {
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+    FSFW_LOGWT("{}", "ctor: Invalid pool ID, has NO_PARAMETER value\n");
-    sif::warning << "LocalPoolVar<T>::LocalPoolVar: 0 passed as pool ID, "
-                    "which is the NO_PARAMETER value!"
-                 << std::endl;
-#else
-    sif::printWarning(
-        "LocalPoolVar<T>::LocalPoolVar: 0 passed as pool ID, "
-        "which is the NO_PARAMETER value!\n");
-#endif
   }
-  HasLocalDataPoolIF* hkOwner = ObjectManager::instance()->get<HasLocalDataPoolIF>(poolOwner);
+  auto* hkOwner = ObjectManager::instance()->get<HasLocalDataPoolIF>(poolOwner);
   if (hkOwner == nullptr) {
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+    FSFW_LOGWT(
-    sif::error << "LocalPoolVariable: The supplied pool owner 0x" << std::hex << poolOwner
+        "ctor: The supplied pool owner {:#010x} did not implement the correct interface "
-               << std::dec << " did not implement the correct interface "
+        "HasLocalDataPoolIF\n",
-               << "HasLocalDataPoolIF" << std::endl;
-#else
-    sif::printError(
-        "LocalPoolVariable: The supplied pool owner 0x%08x did not implement the correct "
-        "interface HasLocalDataPoolIF\n",
         poolOwner);
-#endif
     return;
   }
 
@@ -89,7 +70,6 @@ void LocalPoolObjectBase::setReadWriteMode(pool_rwm_t newReadWriteMode) {
 
 void LocalPoolObjectBase::reportReadCommitError(const char* variableType, ReturnValue_t error,
                                                 bool read, object_id_t objectId, lp_id_t lpId) {
-#if FSFW_DISABLE_PRINTOUT == 0
   const char* variablePrintout = variableType;
   if (variablePrintout == nullptr) {
     variablePrintout = "Unknown Type";
@@ -114,13 +94,6 @@ void LocalPoolObjectBase::reportReadCommitError(const char* variableType, Return
     errMsg = "Unknown error code";
   }
 
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+  FSFW_LOGW("{}: {} call | {} | Owner: {:#010x} | LPID: \n", variablePrintout, type, errMsg,
-  sif::warning << variablePrintout << ": " << type << " call | " << errMsg << " | Owner: 0x"
-               << std::hex << std::setw(8) << std::setfill('0') << objectId << std::dec
-               << " LPID: " << lpId << std::endl;
-#else
-  sif::printWarning("%s: %s call | %s | Owner: 0x%08x LPID: %lu\n", variablePrintout, type, errMsg,
             objectId, lpId);
-#endif /* FSFW_CPP_OSTREAM_ENABLED == 1 */
-#endif /* FSFW_DISABLE_PRINTOUT == 0 */
 }

src/fsfw/datapoollocal/LocalPoolVariable.h

@@ -5,11 +5,11 @@
 #include "../datapool/PoolVariableIF.h"
 #include "../objectmanager/ObjectManagerIF.h"
 #include "../serialize/SerializeAdapter.h"
-#include "../serviceinterface/ServiceInterface.h"
 #include "AccessLocalPoolF.h"
 #include "HasLocalDataPoolIF.h"
 #include "LocalDataPoolManager.h"
 #include "LocalPoolObjectBase.h"
+#include "fsfw/serviceinterface.h"
 #include "internal/LocalDpManagerAttorney.h"
 
 /**

src/fsfw/datapoollocal/LocalPoolVector.h

@@ -6,8 +6,8 @@
 #include "../datapool/PoolVariableIF.h"
 #include "../datapoollocal/LocalDataPoolManager.h"
 #include "../serialize/SerializeAdapter.h"
-#include "../serviceinterface/ServiceInterface.h"
 #include "LocalPoolObjectBase.h"
+#include "fsfw/serviceinterface.h"
 #include "internal/LocalDpManagerAttorney.h"
 
 /**

src/fsfw/datapoollocal/LocalPoolVector.tpp

@@ -6,26 +6,25 @@
 #endif
 
 template<typename T, uint16_t vectorSize>
-inline LocalPoolVector<T, vectorSize>::LocalPoolVector(HasLocalDataPoolIF* hkOwner, lp_id_t poolId,
+inline LocalPoolVector<T, vectorSize>::LocalPoolVector(
-                                                       DataSetIF* dataSet,
+        HasLocalDataPoolIF* hkOwner, lp_id_t poolId, DataSetIF* dataSet,
-                                                       pool_rwm_t setReadWriteMode)
+        pool_rwm_t setReadWriteMode):
-    : LocalPoolObjectBase(poolId, hkOwner, dataSet, setReadWriteMode) {}
+        LocalPoolObjectBase(poolId, hkOwner, dataSet, setReadWriteMode) {}
 
 template<typename T, uint16_t vectorSize>
-inline LocalPoolVector<T, vectorSize>::LocalPoolVector(object_id_t poolOwner, lp_id_t poolId,
+inline LocalPoolVector<T, vectorSize>::LocalPoolVector(object_id_t poolOwner,
-                                                       DataSetIF* dataSet,
+        lp_id_t poolId, DataSetIF *dataSet, pool_rwm_t setReadWriteMode):
-                                                       pool_rwm_t setReadWriteMode)
+        LocalPoolObjectBase(poolOwner, poolId, dataSet, setReadWriteMode) {}
-    : LocalPoolObjectBase(poolOwner, poolId, dataSet, setReadWriteMode) {}
 
 template<typename T, uint16_t vectorSize>
-inline LocalPoolVector<T, vectorSize>::LocalPoolVector(gp_id_t globalPoolId, DataSetIF* dataSet,
+inline LocalPoolVector<T, vectorSize>::LocalPoolVector(gp_id_t globalPoolId,
-                                                       pool_rwm_t setReadWriteMode)
+        DataSetIF *dataSet, pool_rwm_t setReadWriteMode):
-    : LocalPoolObjectBase(globalPoolId.objectId, globalPoolId.localPoolId, dataSet,
+        LocalPoolObjectBase(globalPoolId.objectId, globalPoolId.localPoolId,
-                          setReadWriteMode) {}
+                dataSet, setReadWriteMode) {}
 
 template<typename T, uint16_t vectorSize>
-inline ReturnValue_t LocalPoolVector<T, vectorSize>::read(MutexIF::TimeoutType timeoutType,
+inline ReturnValue_t LocalPoolVector<T, vectorSize>::read(
-                                                          uint32_t timeoutMs) {
+        MutexIF::TimeoutType timeoutType, uint32_t timeoutMs) {
     MutexGuard(LocalDpManagerAttorney::getMutexHandle(*hkManager), timeoutType, timeoutMs);
     return readWithoutLock();
 }
@@ -33,19 +32,21 @@ template <typename T, uint16_t vectorSize>
 inline ReturnValue_t LocalPoolVector<T, vectorSize>::readWithoutLock() {
     if(readWriteMode == pool_rwm_t::VAR_WRITE) {
         object_id_t targetObjectId = hkManager->getCreatorObjectId();
-    reportReadCommitError("LocalPoolVector", PoolVariableIF::INVALID_READ_WRITE_MODE, true,
+        reportReadCommitError("LocalPoolVector",
-                          targetObjectId, localPoolId);
+                PoolVariableIF::INVALID_READ_WRITE_MODE, true, targetObjectId,
+                localPoolId);
         return PoolVariableIF::INVALID_READ_WRITE_MODE;
     }
 
     PoolEntry<T>* poolEntry = nullptr;
-  ReturnValue_t result =
+    ReturnValue_t result = LocalDpManagerAttorney::fetchPoolEntry(*hkManager, localPoolId,
-      LocalDpManagerAttorney::fetchPoolEntry(*hkManager, localPoolId, &poolEntry);
+            &poolEntry);
     memset(this->value, 0, vectorSize * sizeof(T));
 
     if(result != RETURN_OK) {
         object_id_t targetObjectId = hkManager->getCreatorObjectId();
-    reportReadCommitError("LocalPoolVector", result, true, targetObjectId, localPoolId);
+        reportReadCommitError("LocalPoolVector", result, true, targetObjectId,
+                localPoolId);
         return result;
     }
     std::memcpy(this->value, poolEntry->getDataPtr(), poolEntry->getByteSize());
@@ -55,15 +56,14 @@ inline ReturnValue_t LocalPoolVector<T, vectorSize>::readWithoutLock() {
 
 template<typename T, uint16_t vectorSize>
 inline ReturnValue_t LocalPoolVector<T, vectorSize>::commit(bool valid,
-                                                            MutexIF::TimeoutType timeoutType,
+        MutexIF::TimeoutType timeoutType, uint32_t timeoutMs) {
-                                                            uint32_t timeoutMs) {
     this->setValid(valid);
     return commit(timeoutType, timeoutMs);
 }
 
 template<typename T, uint16_t vectorSize>
-inline ReturnValue_t LocalPoolVector<T, vectorSize>::commit(MutexIF::TimeoutType timeoutType,
+inline ReturnValue_t LocalPoolVector<T, vectorSize>::commit(
-                                                            uint32_t timeoutMs) {
+        MutexIF::TimeoutType timeoutType, uint32_t timeoutMs) {
     MutexGuard(LocalDpManagerAttorney::getMutexHandle(*hkManager), timeoutType, timeoutMs);
     return commitWithoutLock();
 }
@@ -72,16 +72,18 @@ template <typename T, uint16_t vectorSize>
 inline ReturnValue_t LocalPoolVector<T, vectorSize>::commitWithoutLock() {
     if(readWriteMode == pool_rwm_t::VAR_READ) {
         object_id_t targetObjectId = hkManager->getCreatorObjectId();
-    reportReadCommitError("LocalPoolVector", PoolVariableIF::INVALID_READ_WRITE_MODE, false,
+        reportReadCommitError("LocalPoolVector",
-                          targetObjectId, localPoolId);
+                PoolVariableIF::INVALID_READ_WRITE_MODE, false, targetObjectId,
+                localPoolId);
         return PoolVariableIF::INVALID_READ_WRITE_MODE;
     }
     PoolEntry<T>* poolEntry = nullptr;
-  ReturnValue_t result =
+    ReturnValue_t result = LocalDpManagerAttorney::fetchPoolEntry(*hkManager, localPoolId,
-      LocalDpManagerAttorney::fetchPoolEntry(*hkManager, localPoolId, &poolEntry);
+            &poolEntry);
     if(result != RETURN_OK) {
         object_id_t targetObjectId = hkManager->getCreatorObjectId();
-    reportReadCommitError("LocalPoolVector", result, false, targetObjectId, localPoolId);
+        reportReadCommitError("LocalPoolVector", result, false, targetObjectId,
+                localPoolId);
         return result;
     }
     std::memcpy(poolEntry->getDataPtr(), this->value, poolEntry->getByteSize());
@@ -96,15 +98,7 @@ inline T& LocalPoolVector<T, vectorSize>::operator[](size_t i) {
     }
     // If this happens, I have to set some value. I consider this
     // a configuration error, but I wont exit here.
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+    FSFW_LOGW("LocalPoolVector: Invalid index. Setting or returning last value\n");
-  sif::warning << "LocalPoolVector: Invalid index. Setting or returning"
-                  " last value!"
-               << std::endl;
-#else
-  sif::printWarning(
-      "LocalPoolVector: Invalid index. Setting or returning"
-      " last value!\n");
-#endif
     return value[vectorSize - 1];
 }
 
@@ -115,25 +109,18 @@ inline const T& LocalPoolVector<T, vectorSize>::operator[](size_t i) const {
     }
     // If this happens, I have to set some value. I consider this
     // a configuration error, but I wont exit here.
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+    FSFW_LOGW("LocalPoolVector: Invalid index. Setting or returning last value\n");
-  sif::warning << "LocalPoolVector: Invalid index. Setting or returning"
-                  " last value!"
-               << std::endl;
-#else
-  sif::printWarning(
-      "LocalPoolVector: Invalid index. Setting or returning"
-      " last value!\n");
-#endif
     return value[vectorSize - 1];
 }
 
 template<typename T, uint16_t vectorSize>
-inline ReturnValue_t LocalPoolVector<T, vectorSize>::serialize(
+inline ReturnValue_t LocalPoolVector<T, vectorSize>::serialize(uint8_t** buffer,
-    uint8_t** buffer, size_t* size, size_t maxSize,
+        size_t* size, size_t maxSize,
         SerializeIF::Endianness streamEndianness) const {
     ReturnValue_t result = HasReturnvaluesIF::RETURN_FAILED;
     for (uint16_t i = 0; i < vectorSize; i++) {
-    result = SerializeAdapter::serialize(&(value[i]), buffer, size, maxSize, streamEndianness);
+        result = SerializeAdapter::serialize(&(value[i]), buffer, size,
+                maxSize, streamEndianness);
         if (result != HasReturnvaluesIF::RETURN_OK) {
             break;
         }
@@ -148,10 +135,12 @@ inline size_t LocalPoolVector<T, vectorSize>::getSerializedSize() const {
 
 template<typename T, uint16_t vectorSize>
 inline ReturnValue_t LocalPoolVector<T, vectorSize>::deSerialize(
-    const uint8_t** buffer, size_t* size, SerializeIF::Endianness streamEndianness) {
+        const uint8_t** buffer, size_t* size,
+        SerializeIF::Endianness streamEndianness) {
     ReturnValue_t result = HasReturnvaluesIF::RETURN_FAILED;
     for (uint16_t i = 0; i < vectorSize; i++) {
-    result = SerializeAdapter::deSerialize(&(value[i]), buffer, size, streamEndianness);
+        result = SerializeAdapter::deSerialize(&(value[i]), buffer, size,
+                streamEndianness);
         if (result != HasReturnvaluesIF::RETURN_OK) {
             break;
         }
@@ -161,7 +150,8 @@ inline ReturnValue_t LocalPoolVector<T, vectorSize>::deSerialize(
 
 #if FSFW_CPP_OSTREAM_ENABLED == 1
 template<typename T, uint16_t vectorSize>
-inline std::ostream& operator<<(std::ostream& out, const LocalPoolVector<T, vectorSize>& var) {
+inline std::ostream& operator<< (std::ostream &out,
+        const LocalPoolVector<T, vectorSize> &var) {
     out << "Vector: [";
     for(int i = 0;i < vectorSize; i++) {
         out << var.value[i];

src/fsfw/devicehandlers/DeviceHandlerBase.cpp

@@ -8,7 +8,7 @@
 #include "fsfw/ipc/MessageQueueMessage.h"
 #include "fsfw/ipc/QueueFactory.h"
 #include "fsfw/objectmanager/ObjectManager.h"
-#include "fsfw/serviceinterface/ServiceInterface.h"
+#include "fsfw/serviceinterface.h"
 #include "fsfw/storagemanager/StorageManagerIF.h"
 #include "fsfw/subsystem/SubsystemBase.h"
 #include "fsfw/thermal/ThermalComponentIF.h"
@@ -45,16 +45,16 @@ DeviceHandlerBase::DeviceHandlerBase(object_id_t setObjectId, object_id_t device
   cookieInfo.state = COOKIE_UNUSED;
   cookieInfo.pendingCommand = deviceCommandMap.end();
   if (comCookie == nullptr) {
-    printWarningOrError(sif::OutputTypes::OUT_ERROR, "DeviceHandlerBase",
+    printWarningOrError(sif::LogLevel::ERROR, "DeviceHandlerBase", HasReturnvaluesIF::RETURN_FAILED,
-                        HasReturnvaluesIF::RETURN_FAILED, "Invalid cookie");
+                        "Invalid cookie");
   }
   if (this->fdirInstance == nullptr) {
     this->fdirInstance = new DeviceHandlerFailureIsolation(setObjectId, defaultFdirParentId);
   }
 }
 
-void DeviceHandlerBase::setHkDestination(object_id_t hkDestination) {
+void DeviceHandlerBase::setHkDestination(object_id_t hkDestination_) {
-  this->hkDestination = hkDestination;
+  this->hkDestination = hkDestination_;
 }
 
 void DeviceHandlerBase::setThermalStateRequestPoolIds(lp_id_t thermalStatePoolId,
@@ -132,42 +132,34 @@ ReturnValue_t DeviceHandlerBase::initialize() {
   communicationInterface =
       ObjectManager::instance()->get<DeviceCommunicationIF>(deviceCommunicationId);
   if (communicationInterface == nullptr) {
-    printWarningOrError(sif::OutputTypes::OUT_ERROR, "initialize",
+    printWarningOrError(sif::LogLevel::ERROR, "initialize", ObjectManagerIF::CHILD_INIT_FAILED,
-                        ObjectManagerIF::CHILD_INIT_FAILED, "Passed communication IF invalid");
+                        "Passed communication IF invalid");
     return ObjectManagerIF::CHILD_INIT_FAILED;
   }
 
   result = communicationInterface->initializeInterface(comCookie);
   if (result != RETURN_OK) {
-    printWarningOrError(sif::OutputTypes::OUT_ERROR, "initialize",
+    printWarningOrError(sif::LogLevel::ERROR, "initialize", ObjectManagerIF::CHILD_INIT_FAILED,
-                        ObjectManagerIF::CHILD_INIT_FAILED, "ComIF initialization failed");
+                        "ComIF initialization failed");
     return result;
   }
 
   IPCStore = ObjectManager::instance()->get<StorageManagerIF>(objects::IPC_STORE);
   if (IPCStore == nullptr) {
-    printWarningOrError(sif::OutputTypes::OUT_ERROR, "initialize",
+    printWarningOrError(sif::LogLevel::ERROR, "initialize", ObjectManagerIF::CHILD_INIT_FAILED,
-                        ObjectManagerIF::CHILD_INIT_FAILED, "IPC Store not set up");
+                        "IPC Store not set up");
     return ObjectManagerIF::CHILD_INIT_FAILED;
   }
 
   if (rawDataReceiverId != objects::NO_OBJECT) {
-    AcceptsDeviceResponsesIF* rawReceiver =
+    auto* rawReceiver = ObjectManager::instance()->get<AcceptsDeviceResponsesIF>(rawDataReceiverId);
-        ObjectManager::instance()->get<AcceptsDeviceResponsesIF>(rawDataReceiverId);
 
     if (rawReceiver == nullptr) {
-      printWarningOrError(sif::OutputTypes::OUT_ERROR, "initialize",
+      printWarningOrError(sif::LogLevel::ERROR, "initialize", ObjectManagerIF::CHILD_INIT_FAILED,
-                          ObjectManagerIF::CHILD_INIT_FAILED,
                           "Raw receiver object ID set but no valid object found.");
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+      FSFW_LOGE("{}",
-      sif::error << "Make sure the raw receiver object is set up properly"
+                "Make sure the raw receiver object is set up properly "
-                    " and implements AcceptsDeviceResponsesIF"
+                "and implements AcceptsDeviceResponsesIF");
-                 << std::endl;
-#else
-      sif::printError(
-          "Make sure the raw receiver object is set up "
-          "properly and implements AcceptsDeviceResponsesIF\n");
-#endif
       return ObjectManagerIF::CHILD_INIT_FAILED;
     }
     defaultRawReceiver = rawReceiver->getDeviceQueue();
@@ -176,17 +168,11 @@ ReturnValue_t DeviceHandlerBase::initialize() {
   if (powerSwitcherId != objects::NO_OBJECT) {
     powerSwitcher = ObjectManager::instance()->get<PowerSwitchIF>(powerSwitcherId);
     if (powerSwitcher == nullptr) {
-      printWarningOrError(sif::OutputTypes::OUT_ERROR, "initialize",
+      printWarningOrError(sif::LogLevel::ERROR, "initialize", ObjectManagerIF::CHILD_INIT_FAILED,
-                          ObjectManagerIF::CHILD_INIT_FAILED,
                           "Power switcher set but no valid object found.");
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+      FSFW_LOGE("{}",
-      sif::error << "Make sure the power switcher object is set up "
-                 << "properly and implements PowerSwitchIF" << std::endl;
-#else
-      sif::printError(
                 "Make sure the power switcher object is set up "
                 "properly and implements PowerSwitchIF\n");
-#endif
       return ObjectManagerIF::CHILD_INIT_FAILED;
     }
   }
@@ -328,8 +314,7 @@ void DeviceHandlerBase::doStateMachine() {
         sprintf(printout, "Transition timeout (%lu) occured !",
                 static_cast<unsigned long>(childTransitionDelay));
         /* Common configuration error for development, so print it */
-        printWarningOrError(sif::OutputTypes::OUT_WARNING, "doStateMachine", RETURN_FAILED,
+        printWarningOrError(sif::LogLevel::WARNING, "doStateMachine", RETURN_FAILED, printout);
-                            printout);
 #endif
         triggerEvent(MODE_TRANSITION_FAILED, childTransitionFailure, 0);
         setMode(transitionSourceMode, transitionSourceSubMode);
@@ -634,8 +619,8 @@ void DeviceHandlerBase::replyToReply(const DeviceCommandId_t command, DeviceRepl
   }
   DeviceCommandInfo* info = &replyInfo.command->second;
   if (info == nullptr) {
-    printWarningOrError(sif::OutputTypes::OUT_ERROR, "replyToReply",
+    printWarningOrError(sif::LogLevel::ERROR, "replyToReply", HasReturnvaluesIF::RETURN_FAILED,
-                        HasReturnvaluesIF::RETURN_FAILED, "Command pointer not found");
+                        "Command pointer not found");
     return;
   }
 
@@ -776,7 +761,7 @@ void DeviceHandlerBase::parseReply(const uint8_t* receivedData, size_t receivedD
       case RETURN_OK:
         handleReply(receivedData, foundId, foundLen);
         if (foundLen == 0) {
-          printWarningOrError(sif::OutputTypes::OUT_WARNING, "parseReply",
+          printWarningOrError(sif::LogLevel::WARNING, "parseReply",
                               ObjectManagerIF::CHILD_INIT_FAILED,
                               "Found length is one, parsing might be stuck");
         }
@@ -788,14 +773,12 @@ void DeviceHandlerBase::parseReply(const uint8_t* receivedData, size_t receivedD
           triggerEvent(DEVICE_INTERPRETING_REPLY_FAILED, result, foundId);
         }
         if (foundLen == 0) {
-          printWarningOrError(sif::OutputTypes::OUT_ERROR, "parseReply",
+          printWarningOrError(sif::LogLevel::ERROR, "parseReply",
                               ObjectManagerIF::CHILD_INIT_FAILED,
                               "Power switcher set but no valid object found.");
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+          FSFW_LOGW("{}",
-          sif::warning << "DeviceHandlerBase::parseReply: foundLen is 0!"
+                    "DeviceHandlerBase::parseReply: foundLen is 0! "
-                          " Packet parsing will be stuck."
+                    "Packet parsing will be stuck\n");
-                       << std::endl;
-#endif
         }
         break;
       }
@@ -1336,7 +1319,7 @@ ReturnValue_t DeviceHandlerBase::executeAction(ActionId_t actionId, MessageQueue
   return result;
 }
 
-void DeviceHandlerBase::buildInternalCommand(void) {
+void DeviceHandlerBase::buildInternalCommand() {
   /* Neither raw nor direct could build a command */
   ReturnValue_t result = NOTHING_TO_SEND;
   DeviceCommandId_t deviceCommandId = NO_COMMAND_ID;
@@ -1344,7 +1327,7 @@ void DeviceHandlerBase::buildInternalCommand(void) {
     result = buildNormalDeviceCommand(&deviceCommandId);
     if (result == BUSY) {
       /* So we can track misconfigurations */
-      printWarningOrError(sif::OutputTypes::OUT_WARNING, "buildInternalCommand",
+      printWarningOrError(sif::LogLevel::WARNING, "buildInternalCommand",
                           HasReturnvaluesIF::RETURN_FAILED, "Busy.");
       /* No need to report this */
       result = NOTHING_TO_SEND;
@@ -1362,14 +1345,14 @@ void DeviceHandlerBase::buildInternalCommand(void) {
     return;
   }
   if (result == RETURN_OK) {
-    DeviceCommandMap::iterator iter = deviceCommandMap.find(deviceCommandId);
+    auto iter = deviceCommandMap.find(deviceCommandId);
     if (iter == deviceCommandMap.end()) {
 #if FSFW_VERBOSE_LEVEL >= 1
       char output[36];
       sprintf(output, "Command 0x%08x unknown", static_cast<unsigned int>(deviceCommandId));
       // so we can track misconfigurations
-      printWarningOrError(sif::OutputTypes::OUT_WARNING, "buildInternalCommand",
+      printWarningOrError(sif::LogLevel::WARNING, "buildInternalCommand", COMMAND_NOT_SUPPORTED,
-                          COMMAND_NOT_SUPPORTED, output);
+                          output);
 #endif
       result = COMMAND_NOT_SUPPORTED;
     } else if (iter->second.isExecuting) {
@@ -1377,7 +1360,7 @@ void DeviceHandlerBase::buildInternalCommand(void) {
       char output[36];
       sprintf(output, "Command 0x%08x is executing", static_cast<unsigned int>(deviceCommandId));
       // so we can track misconfigurations
-      printWarningOrError(sif::OutputTypes::OUT_WARNING, "buildInternalCommand",
+      printWarningOrError(sif::LogLevel::WARNING, "buildInternalCommand",
                           HasReturnvaluesIF::RETURN_FAILED, output);
 #endif
       // this is an internal command, no need to report a failure here,
@@ -1398,7 +1381,7 @@ void DeviceHandlerBase::buildInternalCommand(void) {
 ReturnValue_t DeviceHandlerBase::buildChildRawCommand() { return NOTHING_TO_SEND; }
 
 uint8_t DeviceHandlerBase::getReplyDelayCycles(DeviceCommandId_t deviceCommand) {
-  DeviceReplyMap::iterator iter = deviceReplyMap.find(deviceCommand);
+  auto iter = deviceReplyMap.find(deviceCommand);
   if (iter == deviceReplyMap.end()) {
     return 0;
   } else if (iter->second.countdown != nullptr) {
@@ -1513,13 +1496,13 @@ void DeviceHandlerBase::setNormalDatapoolEntriesInvalid() {
   }
 }
 
-void DeviceHandlerBase::printWarningOrError(sif::OutputTypes errorType, const char* functionName,
+void DeviceHandlerBase::printWarningOrError(sif::LogLevel errorType, const char* functionName,
                                             ReturnValue_t errorCode, const char* errorPrint) {
   if (errorPrint == nullptr) {
     if (errorCode == ObjectManagerIF::CHILD_INIT_FAILED) {
       errorPrint = "Initialization error";
     } else if (errorCode == HasReturnvaluesIF::RETURN_FAILED) {
-      if (errorType == sif::OutputTypes::OUT_WARNING) {
+      if (errorType == sif::LogLevel::WARNING) {
         errorPrint = "Generic Warning";
       } else {
         errorPrint = "Generic Error";
@@ -1532,24 +1515,12 @@ void DeviceHandlerBase::printWarningOrError(sif::OutputTypes errorType, const ch
     functionName = "unknown function";
   }
 
-  if (errorType == sif::OutputTypes::OUT_WARNING) {
+  if (errorType == sif::LogLevel::WARNING) {
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+    FSFW_LOGWT("{} | Object ID {:#010x} | {}", functionName, SystemObject::getObjectId(),
-    sif::warning << "DeviceHandlerBase::" << functionName << ": Object ID 0x" << std::hex
+               errorPrint);
-                 << std::setw(8) << std::setfill('0') << this->getObjectId() << " | " << errorPrint
+  } else if (errorType == sif::LogLevel::ERROR) {
-                 << std::dec << std::setfill(' ') << std::endl;
+    FSFW_LOGET("{} | Object ID {:#010x} | {}", functionName, SystemObject::getObjectId(),
-#else
+               errorPrint);
-    sif::printWarning("DeviceHandlerBase::%s: Object ID 0x%08x | %s\n", functionName,
-                      this->getObjectId(), errorPrint);
-#endif
-  } else if (errorType == sif::OutputTypes::OUT_ERROR) {
-#if FSFW_CPP_OSTREAM_ENABLED == 1
-    sif::error << "DeviceHandlerBase::" << functionName << ": Object ID 0x" << std::hex
-               << std::setw(8) << std::setfill('0') << this->getObjectId() << " | " << errorPrint
-               << std::dec << std::setfill(' ') << std::endl;
-#else
-    sif::printError("DeviceHandlerBase::%s: Object ID 0x%08x | %s\n", functionName,
-                    this->getObjectId(), errorPrint);
-#endif
   }
 }
 

src/fsfw/devicehandlers/DeviceHandlerBase.h

@@ -19,8 +19,7 @@
 #include "fsfw/parameters/ParameterHelper.h"
 #include "fsfw/power/PowerSwitchIF.h"
 #include "fsfw/returnvalues/HasReturnvaluesIF.h"
-#include "fsfw/serviceinterface/ServiceInterface.h"
+#include "fsfw/serviceinterface.h"
-#include "fsfw/serviceinterface/serviceInterfaceDefintions.h"
 #include "fsfw/tasks/ExecutableObjectIF.h"
 #include "fsfw/tasks/PeriodicTaskIF.h"
 
@@ -1305,7 +1304,7 @@ class DeviceHandlerBase : public DeviceHandlerIF,
    * @param errorCode
    * @param errorPrint
    */
-  void printWarningOrError(sif::OutputTypes errorType, const char *functionName,
+  void printWarningOrError(sif::LogLevel errorType, const char *functionName,
                            ReturnValue_t errorCode = HasReturnvaluesIF::RETURN_FAILED,
                            const char *errorPrint = nullptr);
 };

src/fsfw/devicehandlers/DeviceHandlerFailureIsolation.cpp

@@ -5,7 +5,7 @@
 #include "fsfw/modes/HasModesIF.h"
 #include "fsfw/objectmanager/ObjectManager.h"
 #include "fsfw/power/Fuse.h"
-#include "fsfw/serviceinterface/ServiceInterfaceStream.h"
+#include "fsfw/serviceinterface.h"
 #include "fsfw/thermal/ThermalComponentIF.h"
 
 object_id_t DeviceHandlerFailureIsolation::powerConfirmationId = objects::NO_OBJECT;
@@ -163,15 +163,10 @@ void DeviceHandlerFailureIsolation::clearFaultCounters() {
 ReturnValue_t DeviceHandlerFailureIsolation::initialize() {
   ReturnValue_t result = FailureIsolationBase::initialize();
   if (result != HasReturnvaluesIF::RETURN_OK) {
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+    FSFW_LOGE("{}", "initialize: Could not initialize FailureIsolationBase\n");
-    sif::error << "DeviceHandlerFailureIsolation::initialize: Could not"
-                  " initialize FailureIsolationBase."
-               << std::endl;
-#endif
     return result;
   }
-  ConfirmsFailuresIF* power =
+  auto* power = ObjectManager::instance()->get<ConfirmsFailuresIF>(powerConfirmationId);
-      ObjectManager::instance()->get<ConfirmsFailuresIF>(powerConfirmationId);
   if (power != nullptr) {
     powerConfirmation = power->getEventReceptionQueue();
   }
@@ -244,10 +239,7 @@ bool DeviceHandlerFailureIsolation::isFdirInActionOrAreWeFaulty(EventMessage* ev
 
   if (owner == nullptr) {
     // Configuration error.
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+    FSFW_LOGE("isFdirInActionOrAreWeFaulty: Owner not set\n");
-    sif::error << "DeviceHandlerFailureIsolation::"
-               << "isFdirInActionOrAreWeFaulty: Owner not set!" << std::endl;
-#endif
     return false;
   }
 

src/fsfw/events/EventManager.cpp

@@ -124,17 +124,17 @@ void EventManager::printEvent(EventMessage* message) {
   switch (message->getSeverity()) {
     case severity::INFO: {
 #if FSFW_DEBUG_INFO == 1
-      printUtility(sif::OutputTypes::OUT_INFO, message);
+      printUtility(sif::LogLevel::INFO, message);
 #endif /* DEBUG_INFO_EVENT == 1 */
       break;
     }
     default:
-      printUtility(sif::OutputTypes::OUT_DEBUG, message);
+      printUtility(sif::LogLevel::DEBUG, message);
       break;
   }
 }
 
-void EventManager::printUtility(sif::OutputTypes printType, EventMessage* message) {
+void EventManager::printUtility(sif::LogLevel printType, EventMessage* message) {
   const char* string = 0;
   if (printType == sif::OutputTypes::OUT_INFO) {
     string = translateObject(message->getReporter());

src/fsfw/events/EventManager.h

@@ -6,12 +6,12 @@
 #include "../ipc/MessageQueueIF.h"
 #include "../ipc/MutexIF.h"
 #include "../objectmanager/SystemObject.h"
-#include "../serviceinterface/ServiceInterface.h"
 #include "../storagemanager/LocalPool.h"
 #include "../tasks/ExecutableObjectIF.h"
 #include "EventManagerIF.h"
 #include "FSFWConfig.h"
 #include "eventmatching/EventMatchTree.h"
+#include "fsfw/serviceinterface.h"
 
 #if FSFW_OBJ_EVENT_TRANSLATION == 1
 // forward declaration, should be implemented by mission
@@ -64,7 +64,7 @@ class EventManager : public EventManagerIF, public ExecutableObjectIF, public Sy
 
 #if FSFW_OBJ_EVENT_TRANSLATION == 1
   void printEvent(EventMessage* message);
-  void printUtility(sif::OutputTypes printType, EventMessage* message);
+  void printUtility(sif::LogLevel printType, EventMessage* message);
 #endif
 
   void lockMutex();

src/fsfw/events/EventManagerIF.h

@@ -4,9 +4,9 @@
 #include "../ipc/MessageQueueIF.h"
 #include "../ipc/MessageQueueSenderIF.h"
 #include "../objectmanager/ObjectManager.h"
-#include "../serviceinterface/ServiceInterface.h"
 #include "EventMessage.h"
 #include "eventmatching/eventmatching.h"
+#include "fsfw/serviceinterface.h"
 
 class EventManagerIF {
  public:
@@ -40,19 +40,9 @@ class EventManagerIF {
 
   static void triggerEvent(EventMessage* message, MessageQueueId_t sentFrom = 0) {
     if (eventmanagerQueue == MessageQueueIF::NO_QUEUE) {
-      EventManagerIF* eventmanager =
+      auto* eventmanager = ObjectManager::instance()->get<EventManagerIF>(objects::EVENT_MANAGER);
-          ObjectManager::instance()->get<EventManagerIF>(objects::EVENT_MANAGER);
       if (eventmanager == nullptr) {
-#if FSFW_VERBOSE_LEVEL >= 1
+        FSFW_LOGW("{}", "EventManagerIF::triggerEvent: EventManager invalid or not found\n");
-#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();

src/fsfw/fdir/FailureIsolationBase.cpp

@@ -28,13 +28,9 @@ FailureIsolationBase::~FailureIsolationBase() {
 }
 
 ReturnValue_t FailureIsolationBase::initialize() {
-  EventManagerIF* manager = ObjectManager::instance()->get<EventManagerIF>(objects::EVENT_MANAGER);
+  auto* manager = ObjectManager::instance()->get<EventManagerIF>(objects::EVENT_MANAGER);
   if (manager == nullptr) {
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+    FSFW_LOGE("{}", "initialize: Event Manager has not been initialized\n");
-    sif::error << "FailureIsolationBase::initialize: Event Manager has not"
-                  " been initialized!"
-               << std::endl;
-#endif
     return RETURN_FAILED;
   }
   ReturnValue_t result = manager->registerListener(eventQueue->getId());
@@ -48,27 +44,20 @@ ReturnValue_t FailureIsolationBase::initialize() {
     }
     owner = ObjectManager::instance()->get<HasHealthIF>(ownerId);
     if (owner == nullptr) {
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+      FSFW_LOGE(
-      sif::error << "FailureIsolationBase::intialize: Owner object "
+          "FailureIsolationBase::intialize: Owner object {:#010x} invalid. "
-                    "invalid. Make sure it implements HasHealthIF"
+          "Does it implement HasHealthIF?\n",
-                 << std::endl;
+          ownerId);
-#endif
       return ObjectManagerIF::CHILD_INIT_FAILED;
     }
   }
   if (faultTreeParent != objects::NO_OBJECT) {
-    ConfirmsFailuresIF* parentIF =
+    auto* parentIF = ObjectManager::instance()->get<ConfirmsFailuresIF>(faultTreeParent);
-        ObjectManager::instance()->get<ConfirmsFailuresIF>(faultTreeParent);
     if (parentIF == nullptr) {
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+      FSFW_LOGW(
-      sif::error << "FailureIsolationBase::intialize: Parent object"
+          "intialize: Parent object {:#010x} invalid. Does it implement ConfirmsFailuresIF?\n",
-                 << "invalid." << std::endl;
+          faultTreeParent);
-#endif
-#if FSFW_CPP_OSTREAM_ENABLED == 1
-      sif::error << "Make sure it implements ConfirmsFailuresIF." << std::endl;
-#endif
       return ObjectManagerIF::CHILD_INIT_FAILED;
-      return RETURN_FAILED;
     }
     eventQueue->setDefaultDestination(parentIF->getEventReceptionQueue());
   }

src/fsfw/globalfunctions/arrayprinter.cpp

@@ -3,31 +3,16 @@
 #include <bitset>
 #include <cmath>
 
-#include "fsfw/serviceinterface/ServiceInterface.h"
+#include "fsfw/serviceinterface.h"
 
 void arrayprinter::print(const uint8_t *data, size_t size, OutputType type, bool printInfo,
                          size_t maxCharPerLine) {
   if (size == 0) {
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+    FSFW_LOGI("{}", "Size is zero, nothing to print\n");
-    sif::info << "Size is zero, nothing to print" << std::endl;
-#else
-    sif::printInfo("Size is zero, nothing to print\n");
-#endif
     return;
   }
 
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+  FSFW_LOGI("Printing data with size {}:\n", size);
-  if (printInfo) {
-    sif::info << "Printing data with size " << size << ": " << std::endl;
-  }
-#else
-#if FSFW_NO_C99_IO == 1
-  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);
   } else if (type == OutputType::DEC) {
@@ -38,99 +23,99 @@ void arrayprinter::print(const uint8_t *data, size_t size, OutputType type, bool
 }
 
 void arrayprinter::printHex(const uint8_t *data, size_t size, size_t maxCharPerLine) {
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+  //#if FSFW_CPP_OSTREAM_ENABLED == 1
-  if (sif::info.crAdditionEnabled()) {
+  //  if (sif::info.crAdditionEnabled()) {
-    std::cout << "\r" << std::endl;
+  //    std::cout << "\r" << std::endl;
-  }
+  //  }
-
+  //
-  std::cout << "hex [" << std::setfill('0') << std::hex;
+  //  std::cout << "hex [" << std::setfill('0') << std::hex;
-  for (size_t i = 0; i < size; i++) {
+  //  for (size_t i = 0; i < size; i++) {
-    std::cout << std::setw(2) << static_cast<int>(data[i]);
+  //    std::cout << std::setw(2) << static_cast<int>(data[i]);
-    if (i < size - 1) {
+  //    if (i < size - 1) {
-      std::cout << ",";
+  //      std::cout << ",";
-      if (i > 0 and (i + 1) % maxCharPerLine == 0) {
+  //      if (i > 0 and (i + 1) % maxCharPerLine == 0) {
-        std::cout << std::endl;
+  //        std::cout << std::endl;
-      }
+  //      }
-    }
+  //    }
-  }
+  //  }
-  std::cout << std::dec << std::setfill(' ');
+  //  std::cout << std::dec << std::setfill(' ');
-  std::cout << "]" << std::endl;
+  //  std::cout << "]" << std::endl;
-#else
+  //#else
-  // General format: 0x01, 0x02, 0x03 so it is number of chars times 6
+  //  // General format: 0x01, 0x02, 0x03 so it is number of chars times 6
-  // plus line break plus small safety margin.
+  //  // plus line break plus small safety margin.
-  char printBuffer[(size + 1) * 7 + 1] = {};
+  //  char printBuffer[(size + 1) * 7 + 1] = {};
-  size_t currentPos = 0;
+  //  size_t currentPos = 0;
-  for (size_t i = 0; i < size; i++) {
+  //  for (size_t i = 0; i < size; i++) {
-    // To avoid buffer overflows.
+  //    // To avoid buffer overflows.
-    if (sizeof(printBuffer) - currentPos <= 7) {
+  //    if (sizeof(printBuffer) - currentPos <= 7) {
-      break;
+  //      break;
-    }
+  //    }
-
+  //
-    currentPos += snprintf(printBuffer + currentPos, 6, "%02x", data[i]);
+  //    currentPos += snprintf(printBuffer + currentPos, 6, "%02x", data[i]);
-    if (i < size - 1) {
+  //    if (i < size - 1) {
-      currentPos += sprintf(printBuffer + currentPos, ",");
+  //      currentPos += sprintf(printBuffer + currentPos, ",");
-      if ((i + 1) % maxCharPerLine == 0) {
+  //      if ((i + 1) % maxCharPerLine == 0) {
-        currentPos += sprintf(printBuffer + currentPos, "\n");
+  //        currentPos += sprintf(printBuffer + currentPos, "\n");
-      }
+  //      }
-    }
+  //    }
-  }
+  //  }
-#if FSFW_DISABLE_PRINTOUT == 0
+  //#if FSFW_DISABLE_PRINTOUT == 0
-  printf("hex [%s]\n", printBuffer);
+  //  printf("hex [%s]\n", printBuffer);
-#endif /* FSFW_DISABLE_PRINTOUT == 0 */
+  //#endif /* FSFW_DISABLE_PRINTOUT == 0 */
-#endif
+  //#endif
 }
 
 void arrayprinter::printDec(const uint8_t *data, size_t size, size_t maxCharPerLine) {
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+  //#if FSFW_CPP_OSTREAM_ENABLED == 1
-  if (sif::info.crAdditionEnabled()) {
+  //  if (sif::info.crAdditionEnabled()) {
-    std::cout << "\r" << std::endl;
+  //    std::cout << "\r" << std::endl;
-  }
+  //  }
-
+  //
-  std::cout << "dec [" << std::dec;
+  //  std::cout << "dec [" << std::dec;
-  for (size_t i = 0; i < size; i++) {
+  //  for (size_t i = 0; i < size; i++) {
-    std::cout << static_cast<int>(data[i]);
+  //    std::cout << static_cast<int>(data[i]);
-    if (i < size - 1) {
+  //    if (i < size - 1) {
-      std::cout << ",";
+  //      std::cout << ",";
-      if (i > 0 and (i + 1) % maxCharPerLine == 0) {
+  //      if (i > 0 and (i + 1) % maxCharPerLine == 0) {
-        std::cout << std::endl;
+  //        std::cout << std::endl;
-      }
+  //      }
-    }
+  //    }
-  }
+  //  }
-  std::cout << "]" << std::endl;
+  //  std::cout << "]" << std::endl;
-#else
+  //#else
-  // General format: 32,243,-12 so it is number of chars times 4
+  //  // General format: 32,243,-12 so it is number of chars times 4
-  // plus line break plus small safety margin.
+  //  // plus line break plus small safety margin.
-  uint16_t expectedLines = ceil((double)size / maxCharPerLine);
+  //  uint16_t expectedLines = ceil((double)size / maxCharPerLine);
-  char printBuffer[size * 4 + 1 + expectedLines] = {};
+  //  char printBuffer[size * 4 + 1 + expectedLines] = {};
-  size_t currentPos = 0;
+  //  size_t currentPos = 0;
-  for (size_t i = 0; i < size; i++) {
+  //  for (size_t i = 0; i < size; i++) {
-    // To avoid buffer overflows.
+  //    // To avoid buffer overflows.
-    if (sizeof(printBuffer) - currentPos <= 4) {
+  //    if (sizeof(printBuffer) - currentPos <= 4) {
-      break;
+  //      break;
-    }
+  //    }
-
+  //
-    currentPos += snprintf(printBuffer + currentPos, 4, "%d", data[i]);
+  //    currentPos += snprintf(printBuffer + currentPos, 4, "%d", data[i]);
-    if (i < size - 1) {
+  //    if (i < size - 1) {
-      currentPos += sprintf(printBuffer + currentPos, ",");
+  //      currentPos += sprintf(printBuffer + currentPos, ",");
-      if ((i + 1) % maxCharPerLine == 0) {
+  //      if ((i + 1) % maxCharPerLine == 0) {
-        currentPos += sprintf(printBuffer + currentPos, "\n");
+  //        currentPos += sprintf(printBuffer + currentPos, "\n");
-      }
+  //      }
-    }
+  //    }
-  }
+  //  }
-#if FSFW_DISABLE_PRINTOUT == 0
+  //#if FSFW_DISABLE_PRINTOUT == 0
-  printf("dec [%s]\n", printBuffer);
+  //  printf("dec [%s]\n", printBuffer);
-#endif /* FSFW_DISABLE_PRINTOUT == 0 */
+  //#endif /* FSFW_DISABLE_PRINTOUT == 0 */
-#endif
+  //#endif
 }
 
 void arrayprinter::printBin(const uint8_t *data, size_t size) {
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+  //#if FSFW_CPP_OSTREAM_ENABLED == 1
-  for (size_t i = 0; i < size; i++) {
+  //  for (size_t i = 0; i < size; i++) {
-    sif::info << "Byte " << i + 1 << ": 0b" << std::bitset<8>(data[i]) << std::endl;
+  //    sif::info << "Byte " << i + 1 << ": 0b" << std::bitset<8>(data[i]) << std::endl;
-  }
+  //  }
-#else
+  //#else
-  for (size_t i = 0; i < size; i++) {
+  //  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]));
+  //    sif::printInfo("Byte %d: 0b" BYTE_TO_BINARY_PATTERN "\n", i + 1, BYTE_TO_BINARY(data[i]));
-  }
+  //  }
-#endif
+  //#endif
 }

src/fsfw/health/HealthHelper.cpp

@@ -1,6 +1,6 @@
 #include "fsfw/health/HealthHelper.h"
 
-#include "fsfw/serviceinterface/ServiceInterface.h"
+#include "fsfw/serviceinterface.h"
 
 HealthHelper::HealthHelper(HasHealthIF* owner, object_id_t objectId)
     : objectId(objectId), owner(owner) {}
@@ -35,20 +35,12 @@ ReturnValue_t HealthHelper::initialize() {
   eventSender = ObjectManager::instance()->get<EventReportingProxyIF>(objectId);
 
   if (healthTable == nullptr) {
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+    FSFW_LOGE("{}", "initialize: Health table object needs to be created in factory\n");
-    sif::error << "HealthHelper::initialize: Health table object needs"
-                  "to be created in factory."
-               << std::endl;
-#endif
     return ObjectManagerIF::CHILD_INIT_FAILED;
   }
 
   if (eventSender == nullptr) {
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+    FSFW_LOGE("{}", "initialize: Owner has to implement ReportingProxyIF\n");
-    sif::error << "HealthHelper::initialize: Owner has to implement "
-                  "ReportingProxyIF."
-               << std::endl;
-#endif
     return ObjectManagerIF::CHILD_INIT_FAILED;
   }
 
@@ -77,9 +69,7 @@ void HealthHelper::informParent(HasHealthIF::HealthState health,
   HealthMessage::setHealthMessage(&information, HealthMessage::HEALTH_INFO, health, oldHealth);
   if (MessageQueueSenderIF::sendMessage(parentQueue, &information, owner->getCommandQueue()) !=
       HasReturnvaluesIF::RETURN_OK) {
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+    FSFW_LOGWT("informParent: Object ID {:#010x} | Sending health reply failed\n", objectId);
-    sif::debug << "HealthHelper::informParent: sending health reply failed." << std::endl;
-#endif
   }
 }
 
@@ -96,10 +86,7 @@ void HealthHelper::handleSetHealthCommand(CommandMessage* command) {
   }
   if (MessageQueueSenderIF::sendMessage(command->getSender(), &reply, owner->getCommandQueue()) !=
       HasReturnvaluesIF::RETURN_OK) {
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+    FSFW_LOGWT("handleSetHealthCommand: Object ID {:#010x} | Sending health reply failed\n",
-    sif::debug << "HealthHelper::handleHealthCommand: sending health "
+               objectId);
-                  "reply failed."
-               << std::endl;
-#endif
   }
 }

src/fsfw/health/HealthTable.cpp

@@ -3,6 +3,7 @@
 #include "fsfw/ipc/MutexFactory.h"
 #include "fsfw/ipc/MutexGuard.h"
 #include "fsfw/serialize/SerializeAdapter.h"
+#include "fsfw/serviceinterface.h"
 
 HealthTable::HealthTable(object_id_t objectid) : SystemObject(objectid) {
   mutex = MutexFactory::instance()->createMutex();
@@ -77,13 +78,7 @@ void HealthTable::printAll(uint8_t* pointer, size_t maxSize) {
   ReturnValue_t result =
       SerializeAdapter::serialize(&count, &pointer, &size, maxSize, SerializeIF::Endianness::BIG);
   if (result != HasReturnvaluesIF::RETURN_OK) {
-#if FSFW_VERBOSE_LEVEL >= 1
+    FSFW_LOGW("{}", "printAll: Serialization of health table failed\n");
-#if FSFW_CPP_OSTREAM_ENABLED == 1
-    sif::warning << "HealthTable::printAll: Serialization of health table failed" << std::endl;
-#else
-    sif::printWarning("HealthTable::printAll: Serialization of health table failed\n");
-#endif
-#endif /* FSFW_VERBOSE_LEVEL >= 1 */
     return;
   }
   for (const auto& health : healthMap) {

src/fsfw/internalerror/InternalErrorReporter.cpp

@@ -3,7 +3,7 @@
 #include "fsfw/datapool/PoolReadGuard.h"
 #include "fsfw/ipc/MutexFactory.h"
 #include "fsfw/ipc/QueueFactory.h"
-#include "fsfw/serviceinterface/ServiceInterface.h"
+#include "fsfw/serviceinterface.h"
 
 InternalErrorReporter::InternalErrorReporter(object_id_t setObjectId, uint32_t messageQueueDepth)
     : SystemObject(setObjectId),
@@ -34,18 +34,8 @@ ReturnValue_t InternalErrorReporter::performOperation(uint8_t opCode) {
 #if FSFW_VERBOSE_LEVEL >= 1
   if (diagnosticPrintout) {
     if ((newQueueHits > 0) or (newTmHits > 0) or (newStoreHits > 0)) {
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+      FSFW_LOGW("performOperation: Errors occured\nQueue {} | TM {} | Store {}\n", newQueueHits,
-      sif::debug << "InternalErrorReporter::performOperation: Errors "
+                newTmHits, newStoreHits);
-                 << "occured!" << std::endl;
-      sif::debug << "Queue errors: " << newQueueHits << std::endl;
-      sif::debug << "TM errors: " << newTmHits << std::endl;
-      sif::debug << "Store errors: " << newStoreHits << std::endl;
-#else
-      sif::printDebug("InternalErrorReporter::performOperation: Errors occured!\n");
-      sif::printDebug("Queue errors: %lu\n", static_cast<unsigned int>(newQueueHits));
-      sif::printDebug("TM errors: %lu\n", static_cast<unsigned int>(newTmHits));
-      sif::printDebug("Store errors: %lu\n", static_cast<unsigned int>(newStoreHits));
-#endif
     }
   }
 #endif

src/fsfw/ipc/MessageQueueMessage.cpp

@@ -3,7 +3,7 @@
 #include <cstring>
 
 #include "fsfw/globalfunctions/arrayprinter.h"
-#include "fsfw/serviceinterface/ServiceInterface.h"
+#include "fsfw/serviceinterface.h"
 
 MessageQueueMessage::MessageQueueMessage() : messageSize(getMinimumMessageSize()) {
   memset(this->internalBuffer, 0, sizeof(this->internalBuffer));
@@ -15,11 +15,7 @@ MessageQueueMessage::MessageQueueMessage(uint8_t* data, size_t size)
     memcpy(this->getData(), data, size);
     this->messageSize = this->HEADER_SIZE + size;
   } else {
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+    FSFW_LOGW("{}", "ctor: Passed size larger than maximum allowed size! Setting content to 0\n");
-    sif::warning << "MessageQueueMessage: Passed size larger than maximum"
-                    "allowed size! Setting content to 0"
-                 << std::endl;
-#endif
     memset(this->internalBuffer, 0, sizeof(this->internalBuffer));
     this->messageSize = this->HEADER_SIZE;
   }

src/fsfw/ipc/MutexGuard.h

@@ -1,8 +1,10 @@
 #ifndef FRAMEWORK_IPC_MUTEXGUARD_H_
 #define FRAMEWORK_IPC_MUTEXGUARD_H_
 
-#include "../serviceinterface/ServiceInterface.h"
+#include <fmt/core.h>
-#include "MutexFactory.h"
+
+#include "fsfw/ipc/MutexIF.h"
+#include "fsfw/serviceinterface.h"
 
 class MutexGuard {
  public:
@@ -10,35 +12,17 @@ class MutexGuard {
              uint32_t timeoutMs = 0)
       : internalMutex(mutex) {
     if (mutex == nullptr) {
-#if FSFW_VERBOSE_LEVEL >= 1
+      // It's tricky to use the error functions defined in the service interface
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+      // because those functions require the mutex guard themselves
-      sif::error << "MutexGuard: Passed mutex is invalid!" << std::endl;
+      fmt::print("ERROR | Passed mutex is invalid\n");
-#else
-      sif::printError("MutexGuard: Passed mutex is invalid!\n");
-#endif /* FSFW_CPP_OSTREAM_ENABLED == 1 */
-#endif /* FSFW_VERBOSE_LEVEL >= 1 */
       return;
     }
     result = mutex->lockMutex(timeoutType, timeoutMs);
-#if FSFW_VERBOSE_LEVEL >= 1
     if (result == MutexIF::MUTEX_TIMEOUT) {
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+      fmt::print("ERROR | Lock of mutex failed with timeout of {} milliseconds\n", timeoutMs);
-      sif::error << "MutexGuard: Lock of mutex failed with timeout of " << timeoutMs
-                 << " milliseconds!" << std::endl;
-#else
-      sif::printError("MutexGuard: Lock of mutex failed with timeout of %lu milliseconds\n",
-                      timeoutMs);
-#endif /* FSFW_CPP_OSTREAM_ENABLED == 1 */
-
     } else if (result != HasReturnvaluesIF::RETURN_OK) {
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+      fmt::print("ERROR | Lock of Mutex failed with code {}\n", result);
-      sif::error << "MutexGuard: Lock of Mutex failed with code " << result << std::endl;
-#else
-      sif::printError("MutexGuard: Lock of Mutex failed with code %d\n", result);
-#endif /* FSFW_CPP_OSTREAM_ENABLED == 1 */
     }
-#else
-#endif /* FSFW_VERBOSE_LEVEL >= 1 */
   }
 
   ReturnValue_t getLockResult() const { return result; }

src/fsfw/memory/MemoryHelper.cpp

@@ -4,7 +4,7 @@
 #include "fsfw/memory/MemoryMessage.h"
 #include "fsfw/objectmanager/ObjectManager.h"
 #include "fsfw/serialize/EndianConverter.h"
-#include "fsfw/serviceinterface/ServiceInterface.h"
+#include "fsfw/serviceinterface.h"
 
 MemoryHelper::MemoryHelper(HasMemoryIF* workOnThis, MessageQueueIF* useThisQueue)
     : workOnThis(workOnThis),
@@ -17,9 +17,7 @@ ReturnValue_t MemoryHelper::handleMemoryCommand(CommandMessage* message) {
   lastSender = message->getSender();
   lastCommand = message->getCommand();
   if (busy) {
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+    FSFW_LOGW("{}", "MemoryHelper: Busy\n");
-    sif::debug << "MemHelper: Busy!" << std::endl;
-#endif
   }
   switch (lastCommand) {
     case MemoryMessage::CMD_MEMORY_DUMP:

src/fsfw/modes/ModeHelper.cpp

@@ -2,7 +2,7 @@
 
 #include "fsfw/ipc/MessageQueueSenderIF.h"
 #include "fsfw/modes/HasModesIF.h"
-#include "fsfw/serviceinterface/ServiceInterface.h"
+#include "fsfw/serviceinterface.h"
 
 ModeHelper::ModeHelper(HasModesIF* owner)
     : commandedMode(HasModesIF::MODE_OFF),

src/fsfw/monitoring/MonitoringMessageContent.h

@@ -7,10 +7,10 @@
 #include "../serialize/SerialFixedArrayListAdapter.h"
 #include "../serialize/SerialLinkedListAdapter.h"
 #include "../serialize/SerializeElement.h"
-#include "../serviceinterface/ServiceInterface.h"
 #include "../timemanager/TimeStamperIF.h"
 #include "HasMonitorsIF.h"
 #include "MonitoringIF.h"
+#include "fsfw/serviceinterface.h"
 #include "monitoringConf.h"
 
 namespace Factory {
@@ -81,11 +81,7 @@ class MonitoringReportContent : public SerialLinkedListAdapter<SerializeIF> {
     if (timeStamper == nullptr) {
       timeStamper = ObjectManager::instance()->get<TimeStamperIF>(timeStamperId);
       if (timeStamper == nullptr) {
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+        FSFW_LOGET("{}", "checkAndSetStamper: Stamper not found\n");
-        sif::error << "MonitoringReportContent::checkAndSetStamper: "
-                      "Stamper not found!"
-                   << std::endl;
-#endif
         return false;
       }
     }

src/fsfw/objectmanager/ObjectManager.cpp

@@ -1,6 +1,6 @@
-#include "fsfw/objectmanager/ObjectManager.h"
+#include "ObjectManager.h"
 
-#include "fsfw/serviceinterface/ServiceInterface.h"
+#include "fsfw/serviceinterface.h"
 
 #if FSFW_CPP_OSTREAM_ENABLED == 1
 #include <iomanip>
@@ -36,17 +36,10 @@ ReturnValue_t ObjectManager::insert(object_id_t id, SystemObjectIF* object) {
     // sif::debug << "ObjectManager::insert: Object " << std::hex
     //            << (int)id << std::dec << " inserted." << std::endl;
 #endif
-    return this->RETURN_OK;
+    return ObjectManager::RETURN_OK;
   } else {
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+    FSFW_LOGET("ObjectManager::insert: Object ID {:#010x} is already in use\nTerminating program\n",
-    sif::error << "ObjectManager::insert: Object ID " << std::hex << static_cast<uint32_t>(id)
+               static_cast<uint32_t>(id));
-               << std::dec << " is already in use!" << std::endl;
-    sif::error << "Terminating program" << std::endl;
-#else
-    sif::printError("ObjectManager::insert: Object ID 0x%08x is already in use!\n",
-                    static_cast<unsigned int>(id));
-    sif::printError("Terminating program");
-#endif
     // This is very severe and difficult to handle in other places.
     std::exit(INSERTION_FAILED);
   }
@@ -61,10 +54,7 @@ ReturnValue_t ObjectManager::remove(object_id_t id) {
 #endif
     return RETURN_OK;
   } else {
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+    FSFW_LOGW("removeObject: Requested object {:#010x} not found\n", id);
-    sif::error << "ObjectManager::removeObject: Requested object " << std::hex << (int)id
-               << std::dec << " not found." << std::endl;
-#endif
     return NOT_FOUND;
   }
 }
@@ -79,64 +69,44 @@ SystemObjectIF* ObjectManager::getSystemObject(object_id_t id) {
 }
 
 void ObjectManager::initialize() {
-  if (objectFactoryFunction == nullptr) {
+  if (objectFactoryFunction != nullptr) {
-#if FSFW_CPP_OSTREAM_ENABLED == 1
-    sif::error << "ObjectManager::initialize: Passed produceObjects "
-                  "functions is nullptr!"
-               << std::endl;
-#else
-    sif::printError("ObjectManager::initialize: Passed produceObjects functions is nullptr!\n");
-#endif
-    return;
-  }
     objectFactoryFunction(factoryArgs);
+  }
   ReturnValue_t result = RETURN_FAILED;
   uint32_t errorCount = 0;
   for (auto const& it : objectList) {
     result = it.second->initialize();
     if (result != RETURN_OK) {
-#if FSFW_CPP_OSTREAM_ENABLED == 1
       object_id_t var = it.first;
-      sif::error << "ObjectManager::initialize: Object 0x" << std::hex << std::setw(8)
+      FSFW_LOGWT("initialize: Object {:#010x} failed to initialize with code {:#06x}\n", var,
-                 << std::setfill('0') << var
+                 result);
-                 << " failed to "
-                    "initialize with code 0x"
-                 << result << std::dec << std::setfill(' ') << std::endl;
-#endif
       errorCount++;
     }
   }
   if (errorCount > 0) {
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+    FSFW_LOGWT("{}", "initialize: Counted failed initializations\n");
-    sif::error << "ObjectManager::ObjectManager: Counted " << errorCount
-               << " failed initializations." << std::endl;
-#endif
   }
   // Init was successful. Now check successful interconnections.
   errorCount = 0;
   for (auto const& it : objectList) {
     result = it.second->checkObjectConnections();
     if (result != RETURN_OK) {
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+      FSFW_LOGE("initialize: Object {:#010x} connection check failed with code {:#06x}\n", it.first,
-      sif::error << "ObjectManager::ObjectManager: Object 0x" << std::hex << (int)it.first
+                result);
-                 << " connection check failed with code 0x" << result << std::dec << std::endl;
-#endif
       errorCount++;
     }
   }
   if (errorCount > 0) {
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+    FSFW_LOGE("{}", "ObjectManager::ObjectManager: Counted {} failed connection checks\n",
-    sif::error << "ObjectManager::ObjectManager: Counted " << errorCount
+              errorCount);
-               << " failed connection checks." << std::endl;
-#endif
   }
 }
 
 void ObjectManager::printList() {
 #if FSFW_CPP_OSTREAM_ENABLED == 1
-  sif::debug << "ObjectManager: Object List contains:" << std::endl;
+  sif::info("ObjectManager: Object List contains:\n");
   for (auto const& it : objectList) {
-    sif::debug << std::hex << it.first << " | " << it.second << std::endl;
+    sif::info("{:#010x} | {:#010x}\n", it.first, fmt::ptr(it.second));
   }
 #endif
 }

src/fsfw/objectmanager/ObjectManagerIF.h

@@ -2,9 +2,9 @@
 #define FSFW_OBJECTMANAGER_OBJECTMANAGERIF_H_
 
 #include "../returnvalues/HasReturnvaluesIF.h"
-#include "../serviceinterface/ServiceInterface.h"
 #include "SystemObjectIF.h"
 #include "frameworkObjects.h"
+#include "fsfw/serviceinterface.h"
 
 /**
  * @brief	This class provides an interface to the global object manager.

src/fsfw/osal/common/TcpTmTcBridge.cpp

@@ -3,7 +3,7 @@
 #include "fsfw/ipc/MutexGuard.h"
 #include "fsfw/osal/common/TcpTmTcBridge.h"
 #include "fsfw/platform.h"
-#include "fsfw/serviceinterface/ServiceInterface.h"
+#include "fsfw/serviceinterface.h"
 
 #ifdef PLATFORM_WIN
 
@@ -21,17 +21,13 @@ TcpTmTcBridge::TcpTmTcBridge(object_id_t objectId, object_id_t tcDestination, ob
     : TmTcBridge(objectId, tcDestination, tmStoreId, tcStoreId) {
   mutex = MutexFactory::instance()->createMutex();
   // Connection is always up, TM is requested by connecting to server and receiving packets
-  registerCommConnect();
+  TmTcBridge::registerCommConnect();
 }
 
 ReturnValue_t TcpTmTcBridge::initialize() {
   ReturnValue_t result = TmTcBridge::initialize();
   if (result != HasReturnvaluesIF::RETURN_OK) {
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+    FSFW_LOGE("TcpTmTcBridge::initialize: TmTcBridge initialization failed\n");
-    sif::error << "TcpTmTcBridge::initialize: TmTcBridge initialization failed!" << std::endl;
-#else
-    sif::printError("TcpTmTcBridge::initialize: TmTcBridge initialization failed!\n");
-#endif
     return result;
   }
 

src/fsfw/osal/common/TcpTmTcServer.cpp

@@ -8,7 +8,7 @@
 #include "fsfw/ipc/MutexGuard.h"
 #include "fsfw/objectmanager/ObjectManager.h"
 #include "fsfw/platform.h"
-#include "fsfw/serviceinterface/ServiceInterface.h"
+#include "fsfw/serviceinterface.h"
 #include "fsfw/tasks/TaskFactory.h"
 #include "fsfw/tmtcservices/SpacePacketParser.h"
 #include "fsfw/tmtcservices/TmTcMessage.h"
@@ -56,11 +56,7 @@ ReturnValue_t TcpTmTcServer::initialize() {
   }
   tcStore = ObjectManager::instance()->get<StorageManagerIF>(objects::TC_STORE);
   if (tcStore == nullptr) {
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+    FSFW_LOGE("TcpTmTcServer::initialize: TC store uninitialized\n");
-    sif::error << "TcpTmTcServer::initialize: TC store uninitialized!" << std::endl;
-#else
-    sif::printError("TcpTmTcServer::initialize: TC store uninitialized!\n");
-#endif
     return ObjectManagerIF::CHILD_INIT_FAILED;
   }
 
@@ -205,11 +201,7 @@ void TcpTmTcServer::handleServerOperation(socket_t& connSocket) {
 
 ReturnValue_t TcpTmTcServer::handleTcReception(uint8_t* spacePacket, size_t packetSize) {
   if (wiretappingEnabled) {
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+    FSFW_LOGI("Received TC:\n");
-    sif::info << "Received TC:" << std::endl;
-#else
-    sif::printInfo("Received TC:\n");
-#endif
     arrayprinter::print(spacePacket, packetSize);
   }
 
@@ -219,17 +211,7 @@ ReturnValue_t TcpTmTcServer::handleTcReception(uint8_t* spacePacket, size_t pack
   store_address_t storeId;
   ReturnValue_t result = tcStore->addData(&storeId, spacePacket, packetSize);
   if (result != HasReturnvaluesIF::RETURN_OK) {
-#if FSFW_VERBOSE_LEVEL >= 1
+    FSFW_LOGWT("handleTcReception: Data storage with packet size {} failed\n", packetSize);
-#if FSFW_CPP_OSTREAM_ENABLED == 1
-    sif::warning << "TcpTmTcServer::handleServerOperation: Data storage with packet size"
-                 << packetSize << " failed" << std::endl;
-#else
-    sif::printWarning(
-        "TcpTmTcServer::handleServerOperation: Data storage with packet size %d "
-        "failed\n",
-        packetSize);
-#endif /* FSFW_CPP_OSTREAM_ENABLED == 1 */
-#endif /* FSFW_VERBOSE_LEVEL >= 1 */
     return result;
   }
 
@@ -237,17 +219,7 @@ ReturnValue_t TcpTmTcServer::handleTcReception(uint8_t* spacePacket, size_t pack
 
   result = MessageQueueSenderIF::sendMessage(targetTcDestination, &message);
   if (result != HasReturnvaluesIF::RETURN_OK) {
-#if FSFW_VERBOSE_LEVEL >= 1
+    FSFW_LOGWT("handleTcReception: Sending message to queue failed\n");
-#if FSFW_CPP_OSTREAM_ENABLED == 1
-    sif::warning << "TcpTmTcServer::handleServerOperation: "
-                    " Sending message to queue failed"
-                 << std::endl;
-#else
-    sif::printWarning(
-        "TcpTmTcServer::handleServerOperation: "
-        " Sending message to queue failed\n");
-#endif /* FSFW_CPP_OSTREAM_ENABLED == 1 */
-#endif /* FSFW_VERBOSE_LEVEL >= 1 */
     tcStore->deleteData(storeId);
   }
   return result;
@@ -277,11 +249,7 @@ ReturnValue_t TcpTmTcServer::handleTmSending(socket_t connSocket, bool& tmSent)
       return result;
     }
     if (wiretappingEnabled) {
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+      FSFW_LOGI("Sending TM:");
-      sif::info << "Sending TM:" << std::endl;
-#else
-      sif::printInfo("Sending TM:\n");
-#endif
       arrayprinter::print(storeAccessor.data(), storeAccessor.size());
     }
     ssize_t retval = send(connSocket, reinterpret_cast<const char*>(storeAccessor.data()),
@@ -306,31 +274,14 @@ ReturnValue_t TcpTmTcServer::handleTcRingBufferData(size_t availableReadData) {
   size_t readAmount = availableReadData;
   lastRingBufferSize = availableReadData;
   if (readAmount >= ringBuffer.getMaxSize()) {
-#if FSFW_VERBOSE_LEVEL >= 1
-#if FSFW_CPP_OSTREAM_ENABLED == 1
     // Possible configuration error, too much data or/and data coming in too fast,
     // requiring larger buffers
-    sif::warning << "TcpTmTcServer::handleServerOperation: Ring buffer reached "
+    FSFW_LOGWT("handleTcRingBufferData: Ring buffer reached fill count\n");
-                 << "fill count" << std::endl;
-#else
-    sif::printWarning(
-        "TcpTmTcServer::handleServerOperation: Ring buffer reached "
-        "fill count");
-#endif
-#endif
   }
   if (readAmount >= receptionBuffer.size()) {
-#if FSFW_VERBOSE_LEVEL >= 1
-#if FSFW_CPP_OSTREAM_ENABLED == 1
     // Possible configuration error, too much data or/and data coming in too fast,
     // requiring larger buffers
-    sif::warning << "TcpTmTcServer::handleServerOperation: "
+    FSFW_LOGWT("handleTcRingBufferData: Reception buffer too small\n");
-                    "Reception buffer too small "
-                 << std::endl;
-#else
-    sif::printWarning("TcpTmTcServer::handleServerOperation: Reception buffer too small\n");
-#endif
-#endif
     readAmount = receptionBuffer.size();
   }
   ringBuffer.readData(receptionBuffer.data(), readAmount, true);

src/fsfw/osal/common/UdpTcPollingTask.cpp

@@ -4,7 +4,7 @@
 #include "fsfw/objectmanager/ObjectManager.h"
 #include "fsfw/osal/common/tcpipHelpers.h"
 #include "fsfw/platform.h"
-#include "fsfw/serviceinterface/ServiceInterface.h"
+#include "fsfw/serviceinterface.h"
 
 #ifdef PLATFORM_WIN
 #include <winsock2.h>
@@ -51,9 +51,7 @@ UdpTcPollingTask::UdpTcPollingTask(object_id_t objectId, object_id_t tmtcUdpBrid
                  receptionFlags, &senderAddress, &senderAddressSize);
     if (bytesReceived == SOCKET_ERROR) {
       /* Handle error */
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+      FSFW_LOGW("performOperation: Reception error\n");
-      sif::error << "UdpTcPollingTask::performOperation: Reception error." << std::endl;
-#endif
       tcpip::handleError(tcpip::Protocol::UDP, tcpip::ErrorSources::RECVFROM_CALL, 1000);
       continue;
     }
@@ -81,12 +79,7 @@ ReturnValue_t UdpTcPollingTask::handleSuccessfullTcRead(size_t bytesRead) {
 
   ReturnValue_t result = tcStore->addData(&storeId, receptionBuffer.data(), bytesRead);
   if (result != HasReturnvaluesIF::RETURN_OK) {
-#if FSFW_VERBOSE_LEVEL >= 1
+    FSFW_LOGWT("handleSuccessfullTcRead: Data storage failed. Packet size {}\n", bytesRead);
-#if FSFW_CPP_OSTREAM_ENABLED == 1
-    sif::warning << "UdpTcPollingTask::transferPusToSoftwareBus: Data storage failed." << std::endl;
-    sif::warning << "Packet size: " << bytesRead << std::endl;
-#endif /* FSFW_CPP_OSTREAM_ENABLED == 1 */
-#endif /* FSFW_VERBOSE_LEVEL >= 1 */
     return HasReturnvaluesIF::RETURN_FAILED;
   }
 
@@ -94,13 +87,7 @@ ReturnValue_t UdpTcPollingTask::handleSuccessfullTcRead(size_t bytesRead) {
 
   result = MessageQueueSenderIF::sendMessage(targetTcDestination, &message);
   if (result != HasReturnvaluesIF::RETURN_OK) {
-#if FSFW_VERBOSE_LEVEL >= 1
+    FSFW_LOGWT("handleSuccessfullTcRead: Sending message to queue failed\n");
-#if FSFW_CPP_OSTREAM_ENABLED == 1
-    sif::warning << "UdpTcPollingTask::handleSuccessfullTcRead: "
-                    " Sending message to queue failed"
-                 << std::endl;
-#endif /* FSFW_CPP_OSTREAM_ENABLED == 1 */
-#endif /* FSFW_VERBOSE_LEVEL >= 1 */
     tcStore->deleteData(storeId);
   }
   return result;
@@ -109,17 +96,13 @@ ReturnValue_t UdpTcPollingTask::handleSuccessfullTcRead(size_t bytesRead) {
 ReturnValue_t UdpTcPollingTask::initialize() {
   tcStore = ObjectManager::instance()->get<StorageManagerIF>(objects::TC_STORE);
   if (tcStore == nullptr) {
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+    FSFW_LOGE("initialize: TC store uninitialized\n");
-    sif::error << "UdpTcPollingTask::initialize: TC store uninitialized!" << std::endl;
-#endif
     return ObjectManagerIF::CHILD_INIT_FAILED;
   }
 
   tmtcBridge = ObjectManager::instance()->get<UdpTmTcBridge>(tmtcBridgeId);
   if (tmtcBridge == nullptr) {
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+    FSFW_LOGE("initialize: Invalid TMTC bridge object\n");
-    sif::error << "UdpTcPollingTask::initialize: Invalid TMTC bridge object!" << std::endl;
-#endif
     return ObjectManagerIF::CHILD_INIT_FAILED;
   }
 
@@ -158,11 +141,7 @@ void UdpTcPollingTask::setTimeout(double timeoutSeconds) {
   tval = timevalOperations::toTimeval(timeoutSeconds);
   int result = setsockopt(serverSocket, SOL_SOCKET, SO_RCVTIMEO, &tval, sizeof(receptionTimeout));
   if (result == -1) {
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+    FSFW_LOGW("setTimeout: Setting receive timeout failed with {} | {}", errno, strerror(errno));
-    sif::error << "TcSocketPollingTask::TcSocketPollingTask: Setting "
-                  "receive timeout failed with "
-               << strerror(errno) << std::endl;
-#endif
   }
 #endif
 }

src/fsfw/osal/common/UdpTmTcBridge.cpp

@@ -3,7 +3,7 @@
 #include "fsfw/ipc/MutexGuard.h"
 #include "fsfw/osal/common/tcpipHelpers.h"
 #include "fsfw/platform.h"
-#include "fsfw/serviceinterface/ServiceInterface.h"
+#include "fsfw/serviceinterface.h"
 
 #ifdef PLATFORM_WIN
 #include <ws2tcpip.h>
@@ -36,13 +36,11 @@ UdpTmTcBridge::UdpTmTcBridge(object_id_t objectId, object_id_t tcDestination,
 ReturnValue_t UdpTmTcBridge::initialize() {
   ReturnValue_t result = TmTcBridge::initialize();
   if (result != HasReturnvaluesIF::RETURN_OK) {
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+    FSFW_LOGE("initialize: TmTcBridge initialization failed\n");
-    sif::error << "UdpTmTcBridge::initialize: TmTcBridge initialization failed!" << std::endl;
-#endif
     return result;
   }
 
-#ifdef _WIN32
+#ifdef PLATFORM_WIN
   /* Initiates Winsock DLL. */
   WSAData wsaData;
   WORD wVersionRequested = MAKEWORD(2, 2);
@@ -120,9 +118,7 @@ ReturnValue_t UdpTmTcBridge::sendTm(const uint8_t *data, size_t dataLen) {
   ssize_t bytesSent = sendto(serverSocket, reinterpret_cast<const char *>(data), dataLen, flags,
                              &clientAddress, clientAddressLen);
   if (bytesSent == SOCKET_ERROR) {
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+    FSFW_LOGWT("sendTm: Send operation failed\n");
-    sif::warning << "TmTcUdpBridge::sendTm: Send operation failed." << std::endl;
-#endif
     tcpip::handleError(tcpip::Protocol::UDP, tcpip::ErrorSources::SENDTO_CALL);
   }
 #if FSFW_CPP_OSTREAM_ENABLED == 1 && FSFW_UDP_SEND_WIRETAPPING_ENABLED == 1

src/fsfw/osal/common/tcpipCommon.cpp

@@ -1,7 +1,9 @@
 #include "fsfw/osal/common/tcpipCommon.h"
 
+#include <cerrno>
+
 #include "fsfw/platform.h"
-#include "fsfw/serviceinterface/ServiceInterface.h"
+#include "fsfw/serviceinterface.h"
 
 #ifdef PLATFORM_WIN
 #include <ws2tcpip.h>
@@ -48,28 +50,20 @@ void tcpip::printAddress(struct sockaddr *addr) {
   const char *stringPtr = NULL;
   switch (addr->sa_family) {
     case AF_INET: {
-      struct sockaddr_in *addrIn = reinterpret_cast<struct sockaddr_in *>(addr);
+      auto *addrIn = reinterpret_cast<struct sockaddr_in *>(addr);
       stringPtr = inet_ntop(AF_INET, &(addrIn->sin_addr), ipAddress, INET_ADDRSTRLEN);
       break;
     }
     case AF_INET6: {
-      struct sockaddr_in6 *addrIn = reinterpret_cast<struct sockaddr_in6 *>(addr);
+      auto *addrIn = reinterpret_cast<struct sockaddr_in6 *>(addr);
       stringPtr = inet_ntop(AF_INET6, &(addrIn->sin6_addr), ipAddress, INET6_ADDRSTRLEN);
       break;
     }
   }
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+  if (stringPtr == nullptr) {
-  if (stringPtr == NULL) {
+    FSFW_LOGDT("Could not convert IP address to text representation, error code {} | {}", errno,
-    sif::debug << "Could not convert IP address to text representation, error code " << errno
+               strerror(errno));
-               << std::endl;
   } else {
-    sif::debug << "IP Address Sender: " << ipAddress << std::endl;
+    FSFW_LOGDT("IP Address Sender {}\n", ipAddress);
   }
-#else
-  if (stringPtr == NULL) {
-    sif::printDebug("Could not convert IP address to text representation, error code %d\n", errno);
-  } else {
-    sif::printDebug("IP Address Sender: %s\n", ipAddress);
-  }
-#endif
 }

src/fsfw/osal/freertos/BinSemaphUsingTask.cpp

@@ -1,7 +1,7 @@
 #include "fsfw/osal/freertos/BinSemaphUsingTask.h"
 
 #include "fsfw/osal/freertos/TaskManagement.h"
-#include "fsfw/serviceinterface/ServiceInterface.h"
+#include "fsfw/serviceinterface.h"
 
 #if (tskKERNEL_VERSION_MAJOR == 8 && tskKERNEL_VERSION_MINOR > 2) || tskKERNEL_VERSION_MAJOR > 8
 

src/fsfw/osal/freertos/BinarySemaphore.cpp

@@ -1,7 +1,7 @@
 #include "fsfw/osal/freertos/BinarySemaphore.h"
 
 #include "fsfw/osal/freertos/TaskManagement.h"
-#include "fsfw/serviceinterface/ServiceInterface.h"
+#include "fsfw/serviceinterface.h"
 
 BinarySemaphore::BinarySemaphore() {
   handle = xSemaphoreCreateBinary();

src/fsfw/osal/freertos/CountingSemaphUsingTask.cpp

@@ -1,7 +1,7 @@
 #include "fsfw/osal/freertos/CountingSemaphUsingTask.h"
 
 #include "fsfw/osal/freertos/TaskManagement.h"
-#include "fsfw/serviceinterface/ServiceInterface.h"
+#include "fsfw/serviceinterface.h"
 
 #if (tskKERNEL_VERSION_MAJOR == 8 && tskKERNEL_VERSION_MINOR > 2) || tskKERNEL_VERSION_MAJOR > 8
 

src/fsfw/osal/freertos/CountingSemaphore.cpp

@@ -2,7 +2,7 @@
 
 #include "FreeRTOS.h"
 #include "fsfw/osal/freertos/TaskManagement.h"
-#include "fsfw/serviceinterface/ServiceInterface.h"
+#include "fsfw/serviceinterface.h"
 #include "semphr.h"
 
 // Make sure #define configUSE_COUNTING_SEMAPHORES 1 is set in

src/fsfw/osal/freertos/FixedTimeslotTask.cpp

@@ -1,5 +1,4 @@
 #include "fsfw/osal/freertos/FixedTimeslotTask.h"
-
 #include "fsfw/serviceinterface.h"
 
 const size_t PeriodicTaskIF::MINIMUM_STACK_SIZE = configMINIMAL_STACK_SIZE;

src/fsfw/osal/freertos/MessageQueue.cpp

@@ -2,7 +2,7 @@
 
 #include "fsfw/objectmanager/ObjectManager.h"
 #include "fsfw/osal/freertos/QueueMapManager.h"
-#include "fsfw/serviceinterface/ServiceInterface.h"
+#include "fsfw/serviceinterface.h"
 
 MessageQueue::MessageQueue(size_t messageDepth, size_t maxMessageSize, MqArgs* args)
     : MessageQueueBase(MessageQueueIF::NO_QUEUE, MessageQueueIF::NO_QUEUE, args),
@@ -14,9 +14,10 @@ MessageQueue::MessageQueue(size_t messageDepth, size_t maxMessageSize, MqArgs* a
     sif::error << "Specified Message Depth: " << messageDepth << std::endl;
     sif::error << "Specified Maximum Message Size: " << maxMessageSize << std::endl;
 #else
-    sif::printError("MessageQueue::MessageQueue: Creation failed\n");
+    // TODO: FMTLOG
-    sif::printError("Specified Message Depth: %d\n", messageDepth);
+//    sif::printError("MessageQueue::MessageQueue: Creation failed\n");
-    sif::printError("Specified Maximum Message Size: %d\n", maxMessageSize);
+//    sif::printError("Specified Message Depth: %d\n", messageDepth);
+//    sif::printError("Specified Maximum Message Size: %d\n", maxMessageSize);
 #endif
   }
   QueueMapManager::instance()->addMessageQueue(handle, &id);

src/fsfw/osal/freertos/Mutex.cpp

@@ -1,6 +1,6 @@
 #include "fsfw/osal/freertos/Mutex.h"
 
-#include "fsfw/serviceinterface/ServiceInterface.h"
+#include "fsfw/serviceinterface.h"
 
 Mutex::Mutex() {
   handle = xSemaphoreCreateMutex();

src/fsfw/osal/freertos/PeriodicTask.cpp

@@ -1,7 +1,7 @@
 #include "fsfw/osal/freertos/PeriodicTask.h"
 
 #include "fsfw/objectmanager/ObjectManager.h"
-#include "fsfw/serviceinterface/ServiceInterface.h"
+#include "fsfw/serviceinterface.h"
 #include "fsfw/tasks/ExecutableObjectIF.h"
 
 PeriodicTask::PeriodicTask(const char* name, TaskPriority setPriority, TaskStackSize setStack,

src/fsfw/osal/freertos/QueueMapManager.cpp

@@ -30,9 +30,10 @@ ReturnValue_t QueueMapManager::addMessageQueue(QueueHandle_t queue, MessageQueue
                   "inside the map!"
                << std::endl;
 #else
-    sif::printError(
+    // TODO: FMTLOG
-        "QueueMapManager::addMessageQueue This ID is already "
+//    sif::printError(
-        "inside the map!\n");
+//        "QueueMapManager::addMessageQueue This ID is already "
+//        "inside the map!\n");
 #endif
     return HasReturnvaluesIF::RETURN_FAILED;
   }
@@ -51,8 +52,9 @@ QueueHandle_t QueueMapManager::getMessageQueue(MessageQueueId_t messageQueueId)
     sif::warning << "QueueMapManager::getQueueHandle: The ID " << messageQueueId
                  << " does not exists in the map!" << std::endl;
 #else
-    sif::printWarning("QueueMapManager::getQueueHandle: The ID %d does not exist in the map!\n",
+    // TODO: FMTLOG
-                      messageQueueId);
+//    sif::printWarning("QueueMapManager::getQueueHandle: The ID %d does not exist in the map!\n",
+//                      messageQueueId);
 #endif
   }
   return nullptr;

src/fsfw/osal/freertos/SemaphoreFactory.cpp

@@ -4,7 +4,7 @@
 #include "fsfw/osal/freertos/BinarySemaphore.h"
 #include "fsfw/osal/freertos/CountingSemaphUsingTask.h"
 #include "fsfw/osal/freertos/CountingSemaphore.h"
-#include "fsfw/serviceinterface/ServiceInterface.h"
+#include "fsfw/serviceinterface.h"
 
 SemaphoreFactory* SemaphoreFactory::factoryInstance = nullptr;
 

src/fsfw/osal/host/Clock.cpp

@@ -4,7 +4,7 @@
 
 #include "fsfw/ipc/MutexGuard.h"
 #include "fsfw/platform.h"
-#include "fsfw/serviceinterface/ServiceInterface.h"
+#include "fsfw/serviceinterface.h"
 
 #if defined(PLATFORM_WIN)
 #include <sysinfoapi.h>
@@ -14,36 +14,24 @@
 
 using SystemClock = std::chrono::system_clock;
 
-uint32_t Clock::getTicksPerSecond(void) {
+uint32_t Clock::getTicksPerSecond() {
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+  FSFW_LOGW("getTicksPerSecond: Not implemented for host OSAL\n");
-  sif::warning << "Clock::getTicksPerSecond: Not implemented for host OSAL" << std::endl;
-#else
-  sif::printWarning("Clock::getTicksPerSecond: Not implemented for host OSAL\n");
-#endif
   /* To avoid division by zero */
   return 1;
 }
 
 ReturnValue_t Clock::setClock(const TimeOfDay_t* time) {
-  /* I don't know why someone would need to set a clock which is probably perfectly fine on a
+  // I don't know why someone would need to set a clock which is probably perfectly fine on a
-  host system with internet access so this is not implemented for now. */
+  // host system with internet access so this is not implemented for now.
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+  FSFW_LOGI("Clock::setClock: Not implemented for host OSAL\n");
-  sif::warning << "Clock::setClock: Not implemented for host OSAL" << std::endl;
+  return HasReturnvaluesIF::RETURN_FAILED;
-#else
-  sif::printWarning("Clock::setClock: Not implemented for host OSAL\n");
-#endif
-  return HasReturnvaluesIF::RETURN_OK;
 }
 
 ReturnValue_t Clock::setClock(const timeval* time) {
-  /* I don't know why someone would need to set a clock which is probably perfectly fine on a
+  // I don't know why someone would need to set a clock which is probably perfectly fine on a
-  host system with internet access so this is not implemented for now. */
+  // host system with internet access so this is not implemented for now.
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+  FSFW_LOGI("Clock::setClock: Not implemented for host OSAL\n");
-  sif::warning << "Clock::setClock: Not implemented for host OSAL" << std::endl;
+  return HasReturnvaluesIF::RETURN_FAILED;
-#else
-  sif::printWarning("Clock::setClock: Not implemented for host OSAL\n");
-#endif
-  return HasReturnvaluesIF::RETURN_OK;
 }
 
 ReturnValue_t Clock::getClock_timeval(timeval* time) {

src/fsfw/osal/host/FixedTimeslotTask.cpp

@@ -7,7 +7,7 @@
 #include "fsfw/osal/host/Mutex.h"
 #include "fsfw/osal/host/taskHelpers.h"
 #include "fsfw/platform.h"
-#include "fsfw/serviceinterface/ServiceInterface.h"
+#include "fsfw/serviceinterface.h"
 #include "fsfw/tasks/ExecutableObjectIF.h"
 
 #if defined(PLATFORM_WIN)
@@ -52,11 +52,7 @@ void FixedTimeslotTask::taskEntryPoint(void* argument) {
   }
 
   this->taskFunctionality();
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+  FSFW_LOGET("taskEntryPoint: Returned from taskFunctionality\n");
-  sif::debug << "FixedTimeslotTask::taskEntryPoint: "
-                "Returned from taskFunctionality."
-             << std::endl;
-#endif
 }
 
 ReturnValue_t FixedTimeslotTask::startTask() {

src/fsfw/osal/host/MessageQueue.cpp

@@ -6,7 +6,7 @@
 #include "fsfw/ipc/MutexGuard.h"
 #include "fsfw/objectmanager/ObjectManager.h"
 #include "fsfw/osal/host/QueueMapManager.h"
-#include "fsfw/serviceinterface/ServiceInterface.h"
+#include "fsfw/serviceinterface.h"
 
 MessageQueue::MessageQueue(size_t messageDepth, size_t maxMessageSize, MqArgs* args)
     : MessageQueueBase(MessageQueueIF::NO_QUEUE, MessageQueueIF::NO_QUEUE, args),
@@ -15,11 +15,7 @@ MessageQueue::MessageQueue(size_t messageDepth, size_t maxMessageSize, MqArgs* a
   queueLock = MutexFactory::instance()->createMutex();
   auto result = QueueMapManager::instance()->addMessageQueue(this, &id);
   if (result != HasReturnvaluesIF::RETURN_OK) {
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+    FSFW_LOGET("ctor: Could not be created\n");
-    sif::error << "MessageQueue::MessageQueue: Could not be created" << std::endl;
-#else
-    sif::printError("MessageQueue::MessageQueue: Could not be created\n");
-#endif
   }
 }
 

src/fsfw/osal/host/Mutex.cpp

@@ -1,8 +1,8 @@
 #include "fsfw/osal/host/Mutex.h"
 
-#include "fsfw/serviceinterface/ServiceInterface.h"
+#include "fsfw/serviceinterface.h"
 
-Mutex::Mutex() {}
+Mutex::Mutex() = default;
 
 ReturnValue_t Mutex::lockMutex(TimeoutType timeoutType, uint32_t timeoutMs) {
   if (timeoutType == TimeoutType::BLOCKING) {

src/fsfw/osal/host/PeriodicTask.cpp

@@ -6,7 +6,7 @@
 #include "fsfw/osal/host/Mutex.h"
 #include "fsfw/osal/host/taskHelpers.h"
 #include "fsfw/platform.h"
-#include "fsfw/serviceinterface/ServiceInterface.h"
+#include "fsfw/serviceinterface.h"
 
 #if defined(PLATFORM_WIN)
 #include <processthreadsapi.h>
@@ -49,11 +49,7 @@ void PeriodicTask::taskEntryPoint(void* argument) {
   }
 
   this->taskFunctionality();
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+  FSFW_LOGE("taskEntryPoint: Returned from taskFunctionality\n");
-  sif::debug << "PeriodicTask::taskEntryPoint: "
-                "Returned from taskFunctionality."
-             << std::endl;
-#endif
 }
 
 ReturnValue_t PeriodicTask::startTask() {

src/fsfw/osal/host/QueueFactory.cpp

@@ -5,7 +5,7 @@
 #include "fsfw/ipc/MessageQueueMessageIF.h"
 #include "fsfw/ipc/MessageQueueSenderIF.h"
 #include "fsfw/osal/host/MessageQueue.h"
-#include "fsfw/serviceinterface/ServiceInterface.h"
+#include "fsfw/serviceinterface.h"
 
 QueueFactory* QueueFactory::factoryInstance = nullptr;
 

src/fsfw/osal/host/QueueMapManager.cpp

@@ -2,7 +2,7 @@
 
 #include "fsfw/ipc/MutexFactory.h"
 #include "fsfw/ipc/MutexGuard.h"
-#include "fsfw/serviceinterface/ServiceInterface.h"
+#include "fsfw/serviceinterface.h"
 
 QueueMapManager* QueueMapManager::mqManagerInstance = nullptr;
 
@@ -30,15 +30,10 @@ ReturnValue_t QueueMapManager::addMessageQueue(MessageQueueIF* queueToInsert,
   auto returnPair = queueMap.emplace(currentId, queueToInsert);
   if (not returnPair.second) {
     /* This should never happen for the atomic variable. */
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+    FSFW_LOGE(
-    sif::error << "QueueMapManager::addMessageQueue This ID is already "
+        "QueueMapManager::addMessageQueue The ID {} is already "
-                  "inside the map!"
+        "inside the map\n",
-               << std::endl;
+        currentId);
-#else
-    sif::printError(
-        "QueueMapManager::addMessageQueue This ID is already "
-        "inside the map!\n");
-#endif
     return HasReturnvaluesIF::RETURN_FAILED;
   }
   if (id != nullptr) {
@@ -52,13 +47,7 @@ MessageQueueIF* QueueMapManager::getMessageQueue(MessageQueueId_t messageQueueId
   if (queueIter != queueMap.end()) {
     return queueIter->second;
   } else {
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+    FSFW_LOGWT("getMessageQueue: The ID does not exists in the map\n");
-    sif::warning << "QueueMapManager::getQueueHandle: The ID " << messageQueueId
-                 << " does not exists in the map!" << std::endl;
-#else
-    sif::printWarning("QueueMapManager::getQueueHandle: The ID %d does not exist in the map!\n",
-                      messageQueueId);
-#endif
   }
   return nullptr;
 }

src/fsfw/osal/host/SemaphoreFactory.cpp

@@ -1,6 +1,6 @@
 #include "fsfw/tasks/SemaphoreFactory.h"
 
-#include "fsfw/serviceinterface/ServiceInterface.h"
+#include "fsfw/serviceinterface.h"
 
 SemaphoreFactory* SemaphoreFactory::factoryInstance = nullptr;
 
@@ -17,22 +17,14 @@ SemaphoreFactory* SemaphoreFactory::instance() {
 
 SemaphoreIF* SemaphoreFactory::createBinarySemaphore(uint32_t arguments) {
   // Just gonna wait for full C++20 for now.
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+  FSFW_LOGE("SemaphoreFactory: Binary Semaphore not implemented yet. Returning nullptr!\n");
-  sif::error << "SemaphoreFactory: Binary Semaphore not implemented yet."
-                " Returning nullptr!\n"
-             << std::flush;
-#endif
   return nullptr;
 }
 
 SemaphoreIF* SemaphoreFactory::createCountingSemaphore(const uint8_t maxCount, uint8_t initCount,
                                                        uint32_t arguments) {
   // Just gonna wait for full C++20 for now.
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+  FSFW_LOGE("SemaphoreFactory: Counting Semaphore not implemented yet. Returning nullptr!\n");
-  sif::error << "SemaphoreFactory: Counting Semaphore not implemented yet."
-                " Returning nullptr!\n"
-             << std::flush;
-#endif
   return nullptr;
 }
 

src/fsfw/osal/host/TaskFactory.cpp

@@ -6,7 +6,7 @@
 #include "fsfw/osal/host/PeriodicTask.h"
 #include "fsfw/osal/host/taskHelpers.h"
 #include "fsfw/returnvalues/HasReturnvaluesIF.h"
-#include "fsfw/serviceinterface/ServiceInterface.h"
+#include "fsfw/serviceinterface.h"
 #include "fsfw/tasks/PeriodicTaskIF.h"
 
 TaskFactory* TaskFactory::factoryInstance = new TaskFactory();
@@ -47,9 +47,5 @@ ReturnValue_t TaskFactory::delayTask(uint32_t delayMs) {
 
 void TaskFactory::printMissedDeadline() {
   std::string name = tasks::getTaskName(std::this_thread::get_id());
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+  FSFW_LOGW("printMissedDeadline: {}\n", name);
-  sif::warning << "TaskFactory::printMissedDeadline: " << name << std::endl;
-#else
-  sif::printWarning("TaskFactory::printMissedDeadline: %s\n", name);
-#endif /* FSFW_CPP_OSTREAM_ENABLED == 1 */
 }

src/fsfw/osal/linux/tcpipHelpers.cpp

@@ -1,10 +1,9 @@
 #include "fsfw/osal/common/tcpipHelpers.h"
 
-#include <errno.h>
+#include <cerrno>
-
 #include <string>
 
-#include "fsfw/serviceinterface/ServiceInterface.h"
+#include "fsfw/serviceinterface.h"
 #include "fsfw/tasks/TaskFactory.h"
 
 void tcpip::handleError(Protocol protocol, ErrorSources errorSrc, dur_millis_t sleepDuration) {
@@ -96,15 +95,9 @@ void tcpip::handleError(Protocol protocol, ErrorSources errorSrc, dur_millis_t s
     }
   }
 
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+  FSFW_LOGWT("tcpip::handleError: {} | {} | {}\n", protocolString, errorSrcString, infoString);
-  sif::warning << "tcpip::handleError: " << protocolString << " | " << errorSrcString << " | "
-               << infoString << std::endl;
-#else
-  sif::printWarning("tcpip::handleError: %s | %s | %s\n", protocolString.c_str(),
-                    errorSrcString.c_str(), infoString.c_str());
-#endif /* FSFW_CPP_OSTREAM_ENABLED == 1 */
 
   if (sleepDuration > 0) {
-    TaskFactory::instance()->delayTask(sleepDuration);
+    TaskFactory::delayTask(sleepDuration);
   }
 }

src/fsfw/parameters/ParameterHelper.cpp

@@ -2,6 +2,7 @@
 
 #include "fsfw/objectmanager/ObjectManager.h"
 #include "fsfw/parameters/ParameterMessage.h"
+#include "fsfw/serviceinterface.h"
 
 ParameterHelper::ParameterHelper(ReceivesParameterMessagesIF* owner) : owner(owner) {}
 
@@ -43,10 +44,9 @@ ReturnValue_t ParameterHelper::handleParameterMessage(CommandMessage* message) {
       ConstStorageAccessor accessor(storeId);
       result = storage->getData(storeId, accessor);
       if (result != HasReturnvaluesIF::RETURN_OK) {
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+        FSFW_LOGE("{}",
-        sif::error << "ParameterHelper::handleParameterMessage: Getting"
+                  "ParameterHelper::handleParameterMessage: Getting store data failed for "
-                   << " store data failed for load command." << std::endl;
+                  "load command\n");
-#endif
         break;
       }
 

src/fsfw/parameters/ParameterWrapper.cpp

@@ -1,7 +1,7 @@
 #include "fsfw/parameters/ParameterWrapper.h"
 
 #include "fsfw/FSFW.h"
-#include "fsfw/serviceinterface/ServiceInterface.h"
+#include "fsfw/serviceinterface.h"
 
 ParameterWrapper::ParameterWrapper() : pointsToStream(false), type(Type::UNKNOWN_TYPE) {}
 
@@ -209,47 +209,23 @@ ReturnValue_t ParameterWrapper::set(const uint8_t *stream, size_t streamSize,
 ReturnValue_t ParameterWrapper::copyFrom(const ParameterWrapper *from,
                                          uint16_t startWritingAtIndex) {
   if (data == nullptr) {
-#if FSFW_VERBOSE_LEVEL >= 1
+    FSFW_LOGWT("{}", "copyFrom: Called on read-only variable\n");
-#if FSFW_CPP_OSTREAM_ENABLED == 1
-    sif::warning << "ParameterWrapper::copyFrom: Called on read-only variable!" << std::endl;
-#else
-    sif::printWarning("ParameterWrapper::copyFrom: Called on read-only variable!\n");
-#endif
-#endif /* FSFW_VERBOSE_LEVEL >= 1 */
     return READONLY;
   }
 
   if (from->readonlyData == nullptr) {
-#if FSFW_VERBOSE_LEVEL >= 1
+    FSFW_LOGWT("{}", "copyFrom: Source not set\n");
-#if FSFW_CPP_OSTREAM_ENABLED == 1
-    sif::warning << "ParameterWrapper::copyFrom: Source not set!" << std::endl;
-#else
-    sif::printWarning("ParameterWrapper::copyFrom: Source not set!\n");
-#endif
-#endif /* FSFW_VERBOSE_LEVEL >= 1 */
     return SOURCE_NOT_SET;
   }
 
   if (type != from->type) {
-#if FSFW_VERBOSE_LEVEL >= 1
+    FSFW_LOGW("{}", "copyFrom: Datatype missmatch\n");
-#if FSFW_CPP_OSTREAM_ENABLED == 1
-    sif::warning << "ParameterWrapper::copyFrom: Datatype missmatch!" << std::endl;
-#else
-    sif::printWarning("ParameterWrapper::copyFrom: Datatype missmatch!\n");
-#endif
-#endif /* FSFW_VERBOSE_LEVEL >= 1 */
     return DATATYPE_MISSMATCH;
   }
 
   // The smallest allowed value for rows and columns is one.
   if (rows == 0 or columns == 0) {
-#if FSFW_VERBOSE_LEVEL >= 1
+    FSFW_LOGW("{}", "ParameterWrapper::copyFrom: Columns or rows zero\n");
-#if FSFW_CPP_OSTREAM_ENABLED == 1
-    sif::warning << "ParameterWrapper::copyFrom: Columns or rows zero!" << std::endl;
-#else
-    sif::printWarning("ParameterWrapper::copyFrom: Columns or rows zero!\n");
-#endif
-#endif /* FSFW_VERBOSE_LEVEL >= 1 */
     return COLUMN_OR_ROWS_ZERO;
   }
 

src/fsfw/power/PowerSwitcher.cpp

@@ -2,7 +2,7 @@
 
 #include "definitions.h"
 #include "fsfw/objectmanager/ObjectManager.h"
-#include "fsfw/serviceinterface/ServiceInterface.h"
+#include "fsfw/serviceinterface.h"
 
 PowerSwitcher::PowerSwitcher(PowerSwitchIF* switcher, power::Switch_t setSwitch1,
                              power::Switch_t setSwitch2, PowerSwitcher::State_t setStartState)

src/fsfw/pus/CService200ModeCommanding.cpp

@@ -5,7 +5,7 @@
 #include "fsfw/objectmanager/ObjectManager.h"
 #include "fsfw/pus/servicepackets/Service200Packets.h"
 #include "fsfw/serialize/SerialLinkedListAdapter.h"
-#include "fsfw/serviceinterface/ServiceInterface.h"
+#include "fsfw/serviceinterface.h"
 
 CService200ModeCommanding::CService200ModeCommanding(object_id_t objectId, uint16_t apid,
                                                      uint8_t serviceId, uint8_t numParallelCommands,
@@ -13,7 +13,7 @@ CService200ModeCommanding::CService200ModeCommanding(object_id_t objectId, uint1
     : CommandingServiceBase(objectId, apid, serviceId, numParallelCommands, commandTimeoutSeconds) {
 }
 
-CService200ModeCommanding::~CService200ModeCommanding() {}
+CService200ModeCommanding::~CService200ModeCommanding() = default;
 
 ReturnValue_t CService200ModeCommanding::isValidSubservice(uint8_t subservice) {
   switch (subservice) {

src/fsfw/pus/CService201HealthCommanding.cpp

@@ -4,7 +4,7 @@
 #include "fsfw/health/HealthMessage.h"
 #include "fsfw/objectmanager/ObjectManager.h"
 #include "fsfw/pus/servicepackets/Service201Packets.h"
-#include "fsfw/serviceinterface/ServiceInterface.h"
+#include "fsfw/serviceinterface.h"
 
 CService201HealthCommanding::CService201HealthCommanding(object_id_t objectId, uint16_t apid,
                                                          uint8_t serviceId,
@@ -20,9 +20,7 @@ ReturnValue_t CService201HealthCommanding::isValidSubservice(uint8_t subservice)
     case (Subservice::COMMAND_ANNOUNCE_HEALTH_ALL):
       return RETURN_OK;
     default:
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+      FSFW_LOGWT("Invalid Subservice\n");
-      sif::error << "Invalid Subservice" << std::endl;
-#endif
       return AcceptsTelecommandsIF::INVALID_SUBSERVICE;
   }
 }

src/fsfw/pus/Service11TelecommandScheduling.tpp

@@ -25,11 +25,7 @@ template <size_t MAX_NUM_TCS>
 inline ReturnValue_t Service11TelecommandScheduling<MAX_NUM_TCS>::handleRequest(
     uint8_t subservice) {
   if (debugMode) {
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+    FSFW_LOGI("PUS11::handleRequest: Handling request {}\n", static_cast<int>(subservice));
-    sif::info << "PUS11::handleRequest: Handling request " << static_cast<int>(subservice);
-#else
-    sif::printInfo("PUS11::handleRequest: Handling request %d\n", subservice);
-#endif
   }
   // Get de-serialized Timestamp
   const uint8_t *data = currentPacket.getApplicationData();
@@ -88,11 +84,7 @@ inline ReturnValue_t Service11TelecommandScheduling<MAX_NUM_TCS>::performService
           return sendRet;
         }
         if (debugMode) {
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+          FSFW_LOGIT("Released TC & erased it from TC map\n");
-          sif::info << "Released TC & erased it from TC map" << std::endl;
-#else
-          sif::printInfo("Released TC & erased it from TC map\n");
-#endif
         }
         telecommandMap.erase(it++);
       } else if (deleteExpiredTcWhenDisabled) {
@@ -131,13 +123,8 @@ inline ReturnValue_t Service11TelecommandScheduling<MAX_NUM_TCS>::handleResetCom
   for (auto it = telecommandMap.begin(); it != telecommandMap.end(); it++) {
     ReturnValue_t result = tcStore->deleteData(it->second.storeAddr);
     if (result != RETURN_OK) {
-#if FSFW_CPP_OSTREAM_ENABLED == 1
       // This should not happen
-      sif::warning << "Service11TelecommandScheduling::handleRequestDeleting: Deletion failed"
+      FSFW_LOGW("Service11TelecommandScheduling::handleRequestDeleting: Deletion failed\n");
-                   << std::endl;
-#else
-      sif::printWarning("Service11TelecommandScheduling::handleRequestDeleting: Deletion failed\n");
-#endif
       triggerEvent(TC_DELETION_FAILED, (it->second.requestId >> 32) & 0xffffffff,
                    it->second.requestId & 0xffffffff);
     }
@@ -160,15 +147,8 @@ inline ReturnValue_t Service11TelecommandScheduling<MAX_NUM_TCS>::doInsertActivi
   timeval tNow = {};
   Clock::getClock_timeval(&tNow);
   if (timestamp - tNow.tv_sec <= RELEASE_TIME_MARGIN_SECONDS) {
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+    FSFW_LOGW("Service11TelecommandScheduling::doInsertActivity: "
-    sif::warning << "Service11TelecommandScheduling::doInsertActivity: Release time too close to "
+        "Release time too close to current time\n");
-                    "current time"
-                 << std::endl;
-#else
-    sif::printWarning(
-        "Service11TelecommandScheduling::doInsertActivity: Release time too close to current "
-        "time\n");
-#endif
     return RETURN_FAILED;
   }
 
@@ -176,13 +156,7 @@ inline ReturnValue_t Service11TelecommandScheduling<MAX_NUM_TCS>::doInsertActivi
   store_address_t addr{};
   if (tcStore->addData(&addr, data, size) != RETURN_OK ||
       addr.raw == storeId::INVALID_STORE_ADDRESS) {
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+    FSFW_LOGET("Service11TelecommandScheduling::doInsertActivity: Adding data to TC Store failed\n");
-    sif::error << "Service11TelecommandScheduling::doInsertActivity: Adding data to TC Store failed"
-               << std::endl;
-#else
-    sif::printError(
-        "Service11TelecommandScheduling::doInsertActivity: Adding data to TC Store failed\n");
-#endif
     return RETURN_FAILED;
   }
 
@@ -199,11 +173,7 @@ inline ReturnValue_t Service11TelecommandScheduling<MAX_NUM_TCS>::doInsertActivi
   }
 
   if (debugMode) {
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+    FSFW_LOGI("PUS11::doInsertActivity: Inserted into Multimap:\n");
-    sif::info << "PUS11::doInsertActivity: Inserted into Multimap:" << std::endl;
-#else
-    sif::printInfo("PUS11::doInsertActivity: Inserted into Multimap:\n");
-#endif
     debugPrintMultimapContent();
   }
   return HasReturnvaluesIF::RETURN_OK;
@@ -221,11 +191,7 @@ inline ReturnValue_t Service11TelecommandScheduling<MAX_NUM_TCS>::doDeleteActivi
 
   // DEBUG
   if (debugMode) {
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+    FSFW_LOGI("PUS11::doDeleteActivity: requestId: {}\n", requestId);
-    sif::info << "PUS11::doDeleteActivity: requestId: " << requestId << std::endl;
-#else
-    sif::printInfo("PUS11::doDeleteActivity: requestId: %d\n", requestId);
-#endif
   }
 
   TcMapIter tcToDelete;     // handle to the TC to be deleted, can be used if counter is valid
@@ -240,37 +206,20 @@ inline ReturnValue_t Service11TelecommandScheduling<MAX_NUM_TCS>::doDeleteActivi
 
   // check if 1 explicit TC is found via request ID
   if (tcToDeleteCount == 0 || tcToDeleteCount > 1) {
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+    FSFW_LOGW("Service11TelecommandScheduling::doDeleteActivity: No or more than 1 TC found. "
-    sif::warning << "Service11TelecommandScheduling::doDeleteActivity: No or more than 1 TC found. "
+                    "Cannot explicitly delete TC\n");
-                    "Cannot explicitly delete TC"
-                 << std::endl;
-#else
-    sif::printWarning(
-        "Service11TelecommandScheduling::doDeleteActivity: No or more than 1 TC found. "
-        "Cannot explicitly delete TC");
-#endif
     return RETURN_FAILED;
   }
 
   // delete packet from store
   if (tcStore->deleteData(tcToDelete->second.storeAddr) != RETURN_OK) {
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+    FSFW_LOGET("Service11TelecommandScheduling::doDeleteActivity: Could not delete TC from Store\n");
-    sif::error << "Service11TelecommandScheduling::doDeleteActivity: Could not delete TC from Store"
-               << std::endl;
-#else
-    sif::printError(
-        "Service11TelecommandScheduling::doDeleteActivity: Could not delete TC from Store\n");
-#endif
     return RETURN_FAILED;
   }
 
   telecommandMap.erase(tcToDelete);
   if (debugMode) {
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+    FSFW_LOGI("PUS11::doDeleteActivity: Deleted TC from map\n");
-    sif::info << "PUS11::doDeleteActivity: Deleted TC from map" << std::endl;
-#else
-    sif::printInfo("PUS11::doDeleteActivity: Deleted TC from map\n");
-#endif
   }
 
   return RETURN_OK;
@@ -292,15 +241,8 @@ inline ReturnValue_t Service11TelecommandScheduling<MAX_NUM_TCS>::doFilterDelete
   for (TcMapIter it = itBegin; it != itEnd; it++) {
     // delete packet from store
     if (tcStore->deleteData(it->second.storeAddr) != RETURN_OK) {
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+      FSFW_LOGET("Service11TelecommandScheduling::doFilterDeleteActivity: Could not delete TC "
-      sif::error << "Service11TelecommandScheduling::doFilterDeleteActivity: Could not delete TC "
+                    "from Store\n");
-                    "from Store"
-                 << std::endl;
-#else
-      sif::printError(
-          "Service11TelecommandScheduling::doFilterDeleteActivity: Could not delete TC from "
-          "Store\n");
-#endif
       continue;
     }
     deletedTCs++;
@@ -316,11 +258,7 @@ inline ReturnValue_t Service11TelecommandScheduling<MAX_NUM_TCS>::doFilterDelete
   telecommandMap.erase(itBegin, itEnd);
 
   if (debugMode) {
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+    FSFW_LOGI("PUS11::doFilterDeleteActivity: Deleted {} TCs\n", deletedTCs);
-    sif::info << "PUS11::doFilterDeleteActivity: Deleted " << deletedTCs << " TCs" << std::endl;
-#else
-    sif::printInfo("PUS11::doFilterDeleteActivity: Deleted %d TCs\n", deletedTCs);
-#endif
   }
   return RETURN_OK;
 }
@@ -347,11 +285,7 @@ inline ReturnValue_t Service11TelecommandScheduling<MAX_NUM_TCS>::doTimeshiftAct
   }
 
   if (debugMode) {
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+    FSFW_LOGI("PUS11::doTimeshiftActivity: requestId: {}\n", requestId);
-    sif::info << "PUS11::doTimeshiftActivity: requestId: " << requestId << std::endl;
-#else
-    sif::printInfo("PUS11::doTimeshiftActivity: requestId: %d\n", requestId);
-#endif
   }
 
   // NOTE: Despite having C++17 ETL multimap has no member function extract :(
@@ -367,17 +301,9 @@ inline ReturnValue_t Service11TelecommandScheduling<MAX_NUM_TCS>::doTimeshiftAct
   }
 
   if (tcToTimeshiftCount == 0 || tcToTimeshiftCount > 1) {
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+    FSFW_LOGW("Service11TelecommandScheduling::doTimeshiftActivity: Either 0 or more than 1 "
-    sif::warning << "Service11TelecommandScheduling::doTimeshiftActivity: Either 0 or more than 1 "
                     "TCs found. No explicit timeshifting "
-                    "possible"
+                    "possible\n");
-                 << std::endl;
-
-#else
-    sif::printWarning(
-        "Service11TelecommandScheduling::doTimeshiftActivity: Either 0 or more than 1 TCs found. "
-        "No explicit timeshifting possible\n");
-#endif
     return TIMESHIFTING_NOT_POSSIBLE;
   }
 
@@ -392,11 +318,7 @@ inline ReturnValue_t Service11TelecommandScheduling<MAX_NUM_TCS>::doTimeshiftAct
   telecommandMap.insert(std::make_pair(tempKey, tempTc));
 
   if (debugMode) {
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+    FSFW_LOGI("PUS11::doTimeshiftActivity: Shifted TC\n");
-    sif::info << "PUS11::doTimeshiftActivity: Shifted TC" << std::endl;
-#else
-    sif::printDebug("PUS11::doTimeshiftActivity: Shifted TC\n");
-#endif
     debugPrintMultimapContent();
   }
 
@@ -439,12 +361,7 @@ inline ReturnValue_t Service11TelecommandScheduling<MAX_NUM_TCS>::doFilterTimesh
   }
 
   if (debugMode) {
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+    FSFW_LOGI("PUS11::doFilterTimeshiftActivity: shiftedItemsCount: {}\n", shiftedItemsCount);
-    sif::info << "PUS11::doFilterTimeshiftActivity: shiftedItemsCount: " << shiftedItemsCount
-              << std::endl;
-#else
-    sif::printInfo("PUS11::doFilterTimeshiftActivity: shiftedItemsCount: %d\n", shiftedItemsCount);
-#endif
     debugPrintMultimapContent();
   }
 
@@ -604,11 +521,7 @@ template <size_t MAX_NUM_TCS>
 inline ReturnValue_t Service11TelecommandScheduling<MAX_NUM_TCS>::handleInvalidData(
     const char *ctx) {
 #if FSFW_VERBOSE_LEVEL >= 1
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+  FSFW_LOGW("Service11TelecommandScheduling::{}: Invalid buffer\n", ctx);
-  sif::warning << "Service11TelecommandScheduling:: " << ctx << ": Invalid buffer" << std::endl;
-#else
-  sif::printWarning("Service11TelecommandScheduling::%s: Invalid buffer\n", ctx);
-#endif
 #endif
   return RETURN_FAILED;
 }
@@ -616,20 +529,10 @@ inline ReturnValue_t Service11TelecommandScheduling<MAX_NUM_TCS>::handleInvalidD
 template <size_t MAX_NUM_TCS>
 inline void Service11TelecommandScheduling<MAX_NUM_TCS>::debugPrintMultimapContent() const {
 #if FSFW_DISABLE_PRINTOUT == 0
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+  FSFW_LOGD("Service11TelecommandScheduling::debugPrintMultimapContent: Multimap Content\n");
-  sif::debug << "Service11TelecommandScheduling::debugPrintMultimapContent: Multimap Content"
-             << std::endl;
-#else
-  sif::printDebug("Service11TelecommandScheduling::debugPrintMultimapContent: Multimap Content\n");
-#endif
   for (const auto &dit : telecommandMap) {
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+    FSFW_LOGD("[{}]: Request ID: {}  | Store Address: {}\n", dit.first, dit.second.requestId,
-    sif::debug << "[" << dit.first << "]: Request ID: " << dit.second.requestId << " | "
+                    dit.second.storeAddr.raw);
-               << "Store Address: " << dit.second.storeAddr.raw << std::endl;
-#else
-    sif::printDebug("[%d]: Request ID: %d  | Store Address: %d\n", dit.first, dit.second.requestId,
-                    dit.second.storeAddr);
-#endif
   }
 #endif
 }

src/fsfw/pus/Service17Test.cpp

@@ -2,13 +2,13 @@
 
 #include "fsfw/FSFW.h"
 #include "fsfw/objectmanager/SystemObject.h"
-#include "fsfw/serviceinterface/ServiceInterface.h"
+#include "fsfw/serviceinterface.h"
 #include "fsfw/tmtcpacket/pus/tm/TmPacketStored.h"
 
 Service17Test::Service17Test(object_id_t objectId, uint16_t apid, uint8_t serviceId)
     : PusServiceBase(objectId, apid, serviceId), packetSubCounter(0) {}
 
-Service17Test::~Service17Test() {}
+Service17Test::~Service17Test() = default;
 
 ReturnValue_t Service17Test::handleRequest(uint8_t subservice) {
   switch (subservice) {

src/fsfw/pus/Service1TelecommandVerification.cpp

@@ -3,7 +3,7 @@
 #include "fsfw/ipc/QueueFactory.h"
 #include "fsfw/objectmanager/ObjectManager.h"
 #include "fsfw/pus/servicepackets/Service1Packets.h"
-#include "fsfw/serviceinterface/ServiceInterface.h"
+#include "fsfw/serviceinterface.h"
 #include "fsfw/tmtcpacket/pus/tm/TmPacketStored.h"
 #include "fsfw/tmtcservices/AcceptsTelemetryIF.h"
 #include "fsfw/tmtcservices/PusVerificationReport.h"
@@ -53,11 +53,9 @@ ReturnValue_t Service1TelecommandVerification::sendVerificationReport(
     result = generateSuccessReport(message);
   }
   if (result != HasReturnvaluesIF::RETURN_OK) {
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+    FSFW_LOGE(
-    sif::error << "Service1TelecommandVerification::sendVerificationReport: "
+        "Service1TelecommandVerification::sendVerificationReport: "
-                  "Sending verification packet failed !"
+        "Sending verification packet failed\n");
-               << std::endl;
-#endif
   }
   return result;
 }
@@ -91,15 +89,9 @@ ReturnValue_t Service1TelecommandVerification::generateSuccessReport(
 
 ReturnValue_t Service1TelecommandVerification::initialize() {
   // Get target object for TC verification messages
-  AcceptsTelemetryIF* funnel =
+  auto* funnel = ObjectManager::instance()->get<AcceptsTelemetryIF>(targetDestination);
-      ObjectManager::instance()->get<AcceptsTelemetryIF>(targetDestination);
   if (funnel == nullptr) {
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+    FSFW_LOGE("initialize: Specified TM funnel invalid. Does it implement AcceptsTelemetryIF?\n");
-    sif::error << "Service1TelecommandVerification::initialize: Specified"
-                  " TM funnel invalid. Make sure it is set up and implements"
-                  " AcceptsTelemetryIF."
-               << std::endl;
-#endif
     return ObjectManagerIF::CHILD_INIT_FAILED;
   }
   tmQueue->setDefaultDestination(funnel->getReportReceptionQueue());

src/fsfw/pus/Service20ParameterManagement.cpp

@@ -5,7 +5,7 @@
 #include "fsfw/parameters/ParameterMessage.h"
 #include "fsfw/parameters/ReceivesParameterMessagesIF.h"
 #include "fsfw/pus/servicepackets/Service20Packets.h"
-#include "fsfw/serviceinterface/ServiceInterface.h"
+#include "fsfw/serviceinterface.h"
 
 Service20ParameterManagement::Service20ParameterManagement(object_id_t objectId, uint16_t apid,
                                                            uint8_t serviceId,
@@ -14,7 +14,7 @@ Service20ParameterManagement::Service20ParameterManagement(object_id_t objectId,
     : CommandingServiceBase(objectId, apid, serviceId, numberOfParallelCommands,
                             commandTimeoutSeconds) {}
 
-Service20ParameterManagement::~Service20ParameterManagement() {}
+Service20ParameterManagement::~Service20ParameterManagement() = default;
 
 ReturnValue_t Service20ParameterManagement::isValidSubservice(uint8_t subservice) {
   switch (static_cast<Subservice>(subservice)) {
@@ -22,11 +22,7 @@ ReturnValue_t Service20ParameterManagement::isValidSubservice(uint8_t subservice
     case Subservice::PARAMETER_DUMP:
       return HasReturnvaluesIF::RETURN_OK;
     default:
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+      FSFW_LOGE("Invalid Subservice {} for Service 20\n", subservice);
-      sif::error << "Invalid Subservice for Service 20" << std::endl;
-#else
-      sif::printError("Invalid Subservice for Service 20\n");
-#endif
       return AcceptsTelecommandsIF::INVALID_SUBSERVICE;
   }
 }
@@ -48,38 +44,21 @@ ReturnValue_t Service20ParameterManagement::checkAndAcquireTargetID(object_id_t*
                                                                     size_t tcDataLen) {
   if (SerializeAdapter::deSerialize(objectIdToSet, &tcData, &tcDataLen,
                                     SerializeIF::Endianness::BIG) != HasReturnvaluesIF::RETURN_OK) {
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+    FSFW_LOGE("checkAndAcquireTargetID: Invalid data\n");
-    sif::error << "Service20ParameterManagement::checkAndAcquireTargetID: "
-               << "Invalid data." << std::endl;
-#else
-    sif::printError(
-        "Service20ParameterManagement::"
-        "checkAndAcquireTargetID: Invalid data.\n");
-#endif
     return CommandingServiceBase::INVALID_TC;
   }
   return HasReturnvaluesIF::RETURN_OK;
 }
 
 ReturnValue_t Service20ParameterManagement::checkInterfaceAndAcquireMessageQueue(
-    MessageQueueId_t* messageQueueToSet, object_id_t* objectId) {
+    MessageQueueId_t* messageQueueToSet, const object_id_t* objectId) {
   // check ReceivesParameterMessagesIF property of target
-  ReceivesParameterMessagesIF* possibleTarget =
+  auto* possibleTarget = ObjectManager::instance()->get<ReceivesParameterMessagesIF>(*objectId);
-      ObjectManager::instance()->get<ReceivesParameterMessagesIF>(*objectId);
   if (possibleTarget == nullptr) {
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+    FSFW_LOGE(
-    sif::error << "Service20ParameterManagement::checkInterfaceAndAcquire"
+        "checkInterfaceAndAcquire: Can't retrieve message queue | Object ID {:#010x}\n"
-               << "MessageQueue: Can't access object" << std::endl;
+        "Does it implement ReceivesParameterMessagesIF?\n",
-    sif::error << "Object ID: " << std::hex << objectId << std::dec << std::endl;
+        *objectId);
-    sif::error << "Make sure it implements ReceivesParameterMessagesIF!" << std::endl;
-#else
-    sif::printError(
-        "Service20ParameterManagement::checkInterfaceAndAcquire"
-        "MessageQueue: Can't access object\n");
-    sif::printError("Object ID: 0x%08x\n", *objectId);
-    sif::printError("Make sure it implements ReceivesParameterMessagesIF!\n");
-#endif
-
     return CommandingServiceBase::INVALID_OBJECT;
   }
   *messageQueueToSet = possibleTarget->getCommandQueue();

src/fsfw/pus/Service20ParameterManagement.h

@@ -37,7 +37,7 @@ class Service20ParameterManagement : public CommandingServiceBase {
   ReturnValue_t checkAndAcquireTargetID(object_id_t* objectIdToSet, const uint8_t* tcData,
                                         size_t tcDataLen);
   ReturnValue_t checkInterfaceAndAcquireMessageQueue(MessageQueueId_t* messageQueueToSet,
-                                                     object_id_t* objectId);
+                                                     const object_id_t* objectId);
   ReturnValue_t prepareDirectCommand(CommandMessage* message, const uint8_t* tcData,
                                      size_t tcDataLen);
 

src/fsfw/pus/Service2DeviceAccess.cpp

@@ -8,7 +8,7 @@
 #include "fsfw/serialize/EndianConverter.h"
 #include "fsfw/serialize/SerialLinkedListAdapter.h"
 #include "fsfw/serialize/SerializeAdapter.h"
-#include "fsfw/serviceinterface/ServiceInterface.h"
+#include "fsfw/serviceinterface.h"
 #include "fsfw/storagemanager/StorageManagerIF.h"
 
 Service2DeviceAccess::Service2DeviceAccess(object_id_t objectId, uint16_t apid, uint8_t serviceId,
@@ -25,9 +25,7 @@ ReturnValue_t Service2DeviceAccess::isValidSubservice(uint8_t subservice) {
     case Subservice::COMMAND_TOGGLE_WIRETAPPING:
       return HasReturnvaluesIF::RETURN_OK;
     default:
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+      FSFW_LOGW("Invalid Subservice {}\n", subservice);
-      sif::error << "Invalid Subservice" << std::endl;
-#endif
       return AcceptsTelecommandsIF::INVALID_SUBSERVICE;
   }
 }
@@ -118,11 +116,8 @@ void Service2DeviceAccess::handleUnrequestedReply(CommandMessage* reply) {
       sendWiretappingTm(reply, static_cast<uint8_t>(Subservice::REPLY_RAW));
       break;
     default:
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+      FSFW_LOGET("handleUnrequestedReply: Unknown message with command ID {}\n",
-      sif::error << "Unknown message in Service2DeviceAccess::"
+                 reply->getCommand());
-                    "handleUnrequestedReply with command ID "
-                 << reply->getCommand() << std::endl;
-#endif
       break;
   }
   // Must be reached by all cases to clear message
@@ -137,11 +132,8 @@ void Service2DeviceAccess::sendWiretappingTm(CommandMessage* reply, uint8_t subs
   size_t size = 0;
   ReturnValue_t result = IPCStore->getData(storeAddress, &data, &size);
   if (result != HasReturnvaluesIF::RETURN_OK) {
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+    FSFW_LOGW("sendWiretappingTm: Data Lost in handleUnrequestedReply with failure ID {:#06x}\n",
-    sif::error << "Service2DeviceAccess::sendWiretappingTm: Data Lost in "
+              result);
-                  "handleUnrequestedReply with failure ID "
-               << result << std::endl;
-#endif
     return;
   }
 

src/fsfw/pus/Service3Housekeeping.cpp

@@ -212,15 +212,7 @@ ReturnValue_t Service3Housekeeping::handleReply(const CommandMessage* reply,
     }
 
     default:
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+      FSFW_LOGW("handleReply: Invalid reply with reply command {}\n", command);
-      sif::warning << "Service3Housekeeping::handleReply: Invalid reply with "
-                   << "reply command " << command << "!" << std::endl;
-#else
-      sif::printWarning(
-          "Service3Housekeeping::handleReply: Invalid reply with "
-          "reply command %hu!\n",
-          command);
-#endif
       return CommandingServiceBase::INVALID_REPLY;
   }
   return HasReturnvaluesIF::RETURN_OK;
@@ -241,39 +233,20 @@ void Service3Housekeeping::handleUnrequestedReply(CommandMessage* reply) {
       break;
     }
 
-    case (HousekeepingMessage::HK_REQUEST_SUCCESS): {
+    case (HousekeepingMessage::HK_REQUEST_SUCCESS):
-      break;
-    }
-
     case (HousekeepingMessage::HK_REQUEST_FAILURE): {
       break;
     }
 
     default: {
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+      FSFW_LOGW("handleUnrequestedReply: Invalid reply with reply command {}\n", command);
-      sif::warning << "Service3Housekeeping::handleUnrequestedReply: Invalid reply with reply "
-                      "command "
-                   << command << "!" << std::endl;
-#else
-      sif::printWarning(
-          "Service3Housekeeping::handleUnrequestedReply: Invalid reply with "
-          "reply command %hu!\n",
-          command);
-#endif
       return;
     }
   }
 
   if (result != HasReturnvaluesIF::RETURN_OK) {
     /* Configuration error */
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+    FSFW_LOGWT("handleUnrequestedReply: Could not generate reply\n");
-    sif::warning << "Service3Housekeeping::handleUnrequestedReply: Could not generate reply!"
-                 << std::endl;
-#else
-    sif::printWarning(
-        "Service3Housekeeping::handleUnrequestedReply: "
-        "Could not generate reply!\n");
-#endif
   }
 }
 

src/fsfw/pus/Service5EventReporting.cpp

@@ -4,7 +4,7 @@
 #include "fsfw/ipc/QueueFactory.h"
 #include "fsfw/objectmanager/ObjectManager.h"
 #include "fsfw/pus/servicepackets/Service5Packets.h"
-#include "fsfw/serviceinterface/ServiceInterface.h"
+#include "fsfw/serviceinterface.h"
 #include "fsfw/tmtcpacket/pus/tm/TmPacketStored.h"
 
 Service5EventReporting::Service5EventReporting(object_id_t objectId, uint16_t apid,
@@ -36,9 +36,7 @@ ReturnValue_t Service5EventReporting::performService() {
       }
     }
   }
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+  FSFW_LOGWT("generateEventReport: Too many events\n");
-  sif::warning << "Service5EventReporting::generateEventReport: Too many events" << std::endl;
-#endif
   return HasReturnvaluesIF::RETURN_OK;
 }
 
@@ -55,15 +53,7 @@ ReturnValue_t Service5EventReporting::generateEventReport(EventMessage message)
   ReturnValue_t result =
       tmPacket.sendPacket(requestQueue->getDefaultDestination(), requestQueue->getId());
   if (result != HasReturnvaluesIF::RETURN_OK) {
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+    FSFW_LOGW("generateEventReport: Could not send TM packet\n");
-    sif::warning << "Service5EventReporting::generateEventReport: "
-                    "Could not send TM packet"
-                 << std::endl;
-#else
-    sif::printWarning(
-        "Service5EventReporting::generateEventReport: "
-        "Could not send TM packet\n");
-#endif
   }
   return result;
 }

src/fsfw/pus/Service8FunctionManagement.cpp

@@ -6,7 +6,7 @@
 #include "fsfw/objectmanager/SystemObjectIF.h"
 #include "fsfw/pus/servicepackets/Service8Packets.h"
 #include "fsfw/serialize/SerializeAdapter.h"
-#include "fsfw/serviceinterface/ServiceInterface.h"
+#include "fsfw/serviceinterface.h"
 
 Service8FunctionManagement::Service8FunctionManagement(object_id_t objectId, uint16_t apid,
                                                        uint8_t serviceId,
@@ -65,10 +65,7 @@ ReturnValue_t Service8FunctionManagement::prepareDirectCommand(CommandMessage* m
     return HasReturnvaluesIF::RETURN_FAILED;
   }
   if (tcDataLen < sizeof(object_id_t) + sizeof(ActionId_t)) {
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+    FSFW_LOGWT("prepareDirectCommand: TC size smaller thant minimum size of direct command\n");
-    sif::debug << "Service8FunctionManagement::prepareDirectCommand:"
-               << " TC size smaller thant minimum size of direct command." << std::endl;
-#endif
     return CommandingServiceBase::INVALID_TC;
   }
 
@@ -132,9 +129,7 @@ ReturnValue_t Service8FunctionManagement::handleDataReply(const CommandMessage*
   const uint8_t* buffer = nullptr;
   ReturnValue_t result = IPCStore->getData(storeId, &buffer, &size);
   if (result != RETURN_OK) {
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+    FSFW_LOGWT("Service 8: Could not retrieve data for data reply\n");
-    sif::error << "Service 8: Could not retrieve data for data reply" << std::endl;
-#endif
     return result;
   }
   DataReply dataReply(objectId, actionId, buffer, size);
@@ -142,10 +137,7 @@ ReturnValue_t Service8FunctionManagement::handleDataReply(const CommandMessage*
 
   auto deletionResult = IPCStore->deleteData(storeId);
   if (deletionResult != HasReturnvaluesIF::RETURN_OK) {
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+    FSFW_LOGWT("Service8FunctionManagement::handleReply: Deletion of data in pool failed\n");
-    sif::warning << "Service8FunctionManagement::handleReply: Deletion"
-                 << " of data in pool failed." << std::endl;
-#endif
   }
   return result;
 }

src/fsfw/pus/Service9TimeManagement.cpp

@@ -2,14 +2,14 @@
 
 #include "fsfw/events/EventManagerIF.h"
 #include "fsfw/pus/servicepackets/Service9Packets.h"
-#include "fsfw/serviceinterface/ServiceInterface.h"
+#include "fsfw/serviceinterface.h"
 #include "fsfw/timemanager/CCSDSTime.h"
 
 Service9TimeManagement::Service9TimeManagement(object_id_t objectId, uint16_t apid,
                                                uint8_t serviceId)
     : PusServiceBase(objectId, apid, serviceId) {}
 
-Service9TimeManagement::~Service9TimeManagement() {}
+Service9TimeManagement::~Service9TimeManagement() = default;
 
 ReturnValue_t Service9TimeManagement::performService() { return RETURN_OK; }
 

src/fsfw/pus/servicepackets/Service20Packets.h

@@ -1,12 +1,13 @@
 #ifndef FSFW_PUS_SERVICEPACKETS_SERVICE20PACKETS_H_
 #define FSFW_PUS_SERVICEPACKETS_SERVICE20PACKETS_H_
 
-#include <FSFWConfig.h>
 #include <fsfw/parameters/HasParametersIF.h>
 #include <fsfw/serialize/SerialBufferAdapter.h>
 #include <fsfw/serialize/SerialLinkedListAdapter.h>
 #include <fsfw/serialize/SerializeElement.h>
-#include <fsfw/serviceinterface/ServiceInterface.h>
+
+#include "fsfw/FSFW.h"
+#include "fsfw/serviceinterface.h"
 
 /**
  * @brief   This class encapsulates the packets sent to the PUS service 20 or sent by the
@@ -26,15 +27,9 @@ class ParameterCommand
    */
   ParameterCommand(uint8_t* storePointer, size_t parameterDataLen)
       : parameterBuffer(storePointer, parameterDataLen) {
-#if FSFW_VERBOSE_LEVEL >= 1
     if (parameterDataLen == 0) {
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+      FSFW_LOGWT("ParameterCommand: Parameter data length is 0\n");
-      sif::warning << "ParameterCommand: Parameter data length is 0" << std::endl;
-#else
-      sif::printWarning("ParameterCommand: Parameter data length is 0!\n");
-#endif
     }
-#endif /* FSFW_VERBOSE_LEVEL >= 1 */
     setLoadLinks();
   }
 

src/fsfw/pus/servicepackets/Service2Packets.h

@@ -4,7 +4,7 @@
 #include "../../action/ActionMessage.h"
 #include "../../objectmanager/SystemObjectIF.h"
 #include "../../serialize/SerialLinkedListAdapter.h"
-#include "../../serviceinterface/ServiceInterfaceStream.h"
+#include "fsfw/serviceinterface.h"
 
 /**
  * @brief Subservice 128

src/fsfw/serialize/SerialBufferAdapter.cpp

@@ -2,7 +2,7 @@
 
 #include <cstring>
 
-#include "fsfw/serviceinterface/ServiceInterface.h"
+#include "fsfw/serviceinterface.h"
 
 template <typename count_t>
 SerialBufferAdapter<count_t>::SerialBufferAdapter(const uint8_t* buffer, count_t bufferLength,
@@ -95,11 +95,7 @@ ReturnValue_t SerialBufferAdapter<count_t>::deSerialize(const uint8_t** buffer,
 template <typename count_t>
 uint8_t* SerialBufferAdapter<count_t>::getBuffer() {
   if (buffer == nullptr) {
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+    FSFW_LOGW("{}", "getBuffer: Wrong access function for stored type. Use getConstBuffer\n");
-    sif::error << "Wrong access function for stored type !"
-                  " Use getConstBuffer()."
-               << std::endl;
-#endif
     return nullptr;
   }
   return buffer;
@@ -108,11 +104,7 @@ uint8_t* SerialBufferAdapter<count_t>::getBuffer() {
 template <typename count_t>
 const uint8_t* SerialBufferAdapter<count_t>::getConstBuffer() const {
   if (constBuffer == nullptr) {
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+    FSFW_LOGE("{}", "getConstBuffer: Buffers are unitialized\n");
-    sif::error << "SerialBufferAdapter::getConstBuffer:"
-                  " Buffers are unitialized!"
-               << std::endl;
-#endif
     return nullptr;
   }
   return constBuffer;

src/fsfw/serviceinterface.h

@@ -1,6 +1,6 @@
 #ifndef FSFW_SRC_FSFW_SERVICEINTERFACE_H_
 #define FSFW_SRC_FSFW_SERVICEINTERFACE_H_
 
-#include "serviceinterface/ServiceInterface.h"
+#include "serviceinterface/fmtWrapper.h"
 
 #endif /* FSFW_SRC_FSFW_SERVICEINTERFACE_H_ */

src/fsfw/serviceinterface/CMakeLists.txt

@@ -1,4 +1,3 @@
-target_sources(
+target_sources(${LIB_FSFW_NAME} PRIVATE
-  ${LIB_FSFW_NAME}
+	fmtWrapper.cpp
-  PRIVATE ServiceInterfaceStream.cpp ServiceInterfaceBuffer.cpp
+)
-          ServiceInterfacePrinter.cpp)

src/fsfw/serviceinterface/fmtWrapper.cpp

@@ -0,0 +1,24 @@
+#include "fmtWrapper.h"
+
+#include "fsfw/ipc/MutexFactory.h"
+
+std::array<char, 524> sif::PRINT_BUF = {};
+MutexIF* sif::PRINT_MUTEX = nullptr;
+
+const char* sif::PREFIX_ARR[4] = {DEBUG_PREFIX, INFO_PREFIX, WARNING_PREFIX, ERROR_PREFIX};
+
+ReturnValue_t sif::initialize() {
+  sif::PRINT_MUTEX = MutexFactory::instance()->createMutex();
+  if (sif::PRINT_MUTEX == nullptr) {
+    return HasReturnvaluesIF::RETURN_FAILED;
+  }
+  return HasReturnvaluesIF::RETURN_OK;
+}
+
+size_t sif::writeTypePrefix(LogLevel level) {
+  auto idx = static_cast<unsigned int>(level);
+  const auto result =
+      fmt::format_to_n(PRINT_BUF.begin(), PRINT_BUF.size() - 1,
+                       fmt::runtime(fmt::format(fg(LOG_COLOR_ARR[idx]), PREFIX_ARR[idx])));
+  return result.size;
+}

src/fsfw/serviceinterface/fmtWrapper.h

@@ -0,0 +1,248 @@
+#pragma once
+
+#include <fmt/chrono.h>
+#include <fmt/color.h>
+#include <fmt/compile.h>
+#include <fmt/core.h>
+
+#include <array>
+#include <cstdint>
+
+#include "fsfw/ipc/MutexIF.h"
+#include "fsfw/timemanager/Clock.h"
+
+// Takes from stackoverflow to display relative paths:
+// https://stackoverflow.com/questions/8487986/file-macro-shows-full-path
+#ifdef FSFW_SOURCE_PATH_SIZE
+#define __FILENAME_REL__ (((const char*)__FILE__ + SOURCE_PATH_SIZE))
+#endif
+
+#define __FILENAME__ (strrchr(__FILE__, '/') ? strrchr(__FILE__, '/') + 1 : __FILE__)
+
+namespace sif {
+
+extern std::array<char, 524> PRINT_BUF;
+extern MutexIF* PRINT_MUTEX;
+
+static const char INFO_PREFIX[] = "INFO";
+static const char DEBUG_PREFIX[] = "DEBUG";
+static const char WARNING_PREFIX[] = "WARNING";
+static const char ERROR_PREFIX[] = "ERROR";
+
+enum class LogLevel : unsigned int { DEBUG = 0, INFO = 1, WARNING = 2, ERROR = 3 };
+
+extern const char* PREFIX_ARR[4];
+
+static const std::array<fmt::color, 4> LOG_COLOR_ARR = {
+    fmt::color::deep_sky_blue, fmt::color::forest_green, fmt::color::orange_red, fmt::color::red};
+
+ReturnValue_t initialize();
+
+size_t writeTypePrefix(LogLevel level);
+
+template <typename... T>
+size_t logTraced(LogLevel level, const char* file, unsigned int line, bool timed,
+                 fmt::format_string<T...> fmt, T&&... args) noexcept {
+  if (PRINT_MUTEX == nullptr) {
+    fmt::print("ERRROR | {} | Please call sif::initialize at program startup\n", __FILENAME__);
+    return 0;
+  }
+  try {
+    auto fsfwret = PRINT_MUTEX->lockMutex();
+    if (fsfwret != HasReturnvaluesIF::RETURN_OK) {
+      fmt::print("ERROR | {} | Locking print mutex failed", __FILENAME__);
+      return 0;
+    }
+    size_t bufPos = writeTypePrefix(level);
+    auto currentIter = PRINT_BUF.begin() + bufPos;
+    if (timed) {
+      Clock::TimeOfDay_t logTime;
+      Clock::getDateAndTime(&logTime);
+      const auto result = fmt::format_to_n(currentIter, PRINT_BUF.size() - 1 - bufPos,
+                                           " | {}[l.{}] | {:02}:{:02}:{:02}.{:03} | {}", file, line,
+                                           logTime.hour, logTime.minute, logTime.second,
+                                           logTime.usecond / 1000, fmt::format(fmt, args...));
+      bufPos += result.size;
+    } else {
+      const auto result =
+          fmt::format_to_n(currentIter, PRINT_BUF.size() - 1 - bufPos, " | {}[l.{}] | {}", file,
+                           line, fmt::format(fmt, args...));
+      bufPos += result.size;
+    }
+    PRINT_BUF[bufPos] = '\0';
+    fmt::print(fmt::runtime(PRINT_BUF.data()));
+    PRINT_MUTEX->unlockMutex();
+    return bufPos;
+  } catch (const fmt::v8::format_error& e) {
+    fmt::print("ERROR | {} | Printing failed with error: {}\n", __FILENAME__, e.what());
+    PRINT_MUTEX->unlockMutex();
+    return 0;
+  }
+}
+
+template <typename... T>
+size_t log(LogLevel level, bool timed, fmt::format_string<T...> fmt, T&&... args) noexcept {
+  if (PRINT_MUTEX == nullptr) {
+    fmt::print("ERROR | {} | Please call sif::initialize at program startup\n", __FILENAME__);
+    return 0;
+  }
+  try {
+    auto fsfwret = PRINT_MUTEX->lockMutex();
+    if (fsfwret != HasReturnvaluesIF::RETURN_OK) {
+      fmt::print("ERROR | {} | Locking print mutex failed", __FILENAME__);
+      return 0;
+    }
+    size_t bufPos = writeTypePrefix(level);
+    auto currentIter = PRINT_BUF.begin() + bufPos;
+    if (timed) {
+      Clock::TimeOfDay_t logTime;
+      Clock::getDateAndTime(&logTime);
+      const auto result = fmt::format_to_n(
+          currentIter, PRINT_BUF.size() - bufPos, " | {:02}:{:02}:{:02}.{:03} | {}", logTime.hour,
+          logTime.minute, logTime.second, logTime.usecond / 1000, fmt::format(fmt, args...));
+      bufPos += result.size;
+    } else {
+      const auto result = fmt::format_to_n(currentIter, PRINT_BUF.size() - bufPos, " | {}",
+                                           fmt::format(fmt, args...));
+      bufPos += result.size;
+    }
+    PRINT_BUF[bufPos] = '\0';
+    fmt::print(fmt::runtime(PRINT_BUF.data()));
+    PRINT_MUTEX->unlockMutex();
+    return bufPos;
+  } catch (const fmt::v8::format_error& e) {
+    PRINT_MUTEX->unlockMutex();
+    fmt::print("Printing failed with error: {}\n", e.what());
+    return 0;
+  }
+}
+
+template <typename... T>
+void debug(fmt::format_string<T...> fmt, T&&... args) noexcept {
+  log(LogLevel::DEBUG, false, fmt, args...);
+}
+
+template <typename... T>
+void debug_t(fmt::format_string<T...> fmt, T&&... args) noexcept {
+  log(LogLevel::DEBUG, true, fmt, args...);
+}
+
+/**
+ * Debug logger with source file information
+ */
+template <typename... T>
+void debug_s(const char* file, unsigned int line, fmt::format_string<T...> fmt,
+             T&&... args) noexcept {
+  logTraced(LogLevel::DEBUG, file, line, false, fmt, args...);
+}
+
+/**
+ * Debug logger with source file information and timestamp
+ */
+template <typename... T>
+void debug_st(const char* file, unsigned int line, fmt::format_string<T...> fmt,
+              T&&... args) noexcept {
+  logTraced(LogLevel::DEBUG, file, line, true, fmt, args...);
+}
+
+/**
+ * Info logger with time stamp
+ */
+template <typename... T>
+void info_t(fmt::format_string<T...> fmt, T&&... args) {
+  log(LogLevel::INFO, true, fmt, args...);
+}
+
+/**
+ * Info logger
+ */
+template <typename... T>
+void info(fmt::format_string<T...> fmt, T&&... args) {
+  log(LogLevel::INFO, false, fmt, args...);
+}
+
+template <typename... T>
+void warning(fmt::format_string<T...> fmt, T&&... args) {
+  log(LogLevel::ERROR, false, fmt, args...);
+}
+
+/**
+ * Warning logger with time stamp
+ */
+template <typename... T>
+void warning_t(fmt::format_string<T...> fmt, T&&... args) {
+  log(LogLevel::ERROR, true, fmt, args...);
+}
+
+/**
+ * Warning logger with file/line number prefix
+ */
+template <typename... T>
+void warning_s(const char* file, unsigned int line, fmt::format_string<T...> fmt, T&&... args) {
+  logTraced(LogLevel::WARNING, file, line, false, fmt, args...);
+}
+
+/**
+ * Warning logger with timestamp and source file information
+ */
+template <typename... T>
+void warning_st(const char* file, unsigned int line, fmt::format_string<T...> fmt, T&&... args) {
+  logTraced(LogLevel::WARNING, file, line, true, fmt, args...);
+}
+
+template <typename... T>
+void error(fmt::format_string<T...> fmt, T&&... args) {
+  log(LogLevel::ERROR, false, fmt, args...);
+}
+
+/**
+ * Error logger with timestamp
+ */
+template <typename... T>
+void error_t(fmt::format_string<T...> fmt, T&&... args) {
+  log(LogLevel::ERROR, true, fmt, args...);
+}
+
+/**
+ * Error logger with source file information
+ */
+template <typename... T>
+void error_s(const char* file, unsigned int line, fmt::format_string<T...> fmt, T&&... args) {
+  logTraced(LogLevel::ERROR, file, line, false, fmt, args...);
+}
+
+/**
+ * Error logger with timestamp and source file information
+ */
+template <typename... T>
+void error_st(const char* file, unsigned int line, fmt::format_string<T...> fmt, T&&... args) {
+  logTraced(LogLevel::ERROR, file, line, true, fmt, args...);
+}
+
+}  // namespace sif
+
+// Helper macros to simplify calling the logger functions
+// The macros postfixed with T are the log variant with timing information
+
+#define FSFW_LOGI(...) sif::info(__VA_ARGS__)
+#define FSFW_LOGIT(...) sif::info_t(__VA_ARGS__)
+
+#define FSFW_LOGD(...) sif::debug_s(__FILENAME__, __LINE__, __VA_ARGS__)
+#define FSFW_LOGDT(...) sif::debug_st(__FILENAME__, __LINE__, __VA_ARGS__)
+
+#define FSFW_LOGW(...) sif::warning_s(__FILENAME__, __LINE__, __VA_ARGS__)
+#define FSFW_LOGWT(...) sif::warning_st(__FILENAME__, __LINE__, __VA_ARGS__)
+
+#define FSFW_LOGE(...) sif::error_s(__FILENAME__, __LINE__, __VA_ARGS__)
+#define FSFW_LOGET(...) sif::error_st(__FILENAME__, __LINE__, __VA_ARGS__)
+
+// Using those reduced binary size marginally..
+
+//#define FSFW_LOGD(...) sif::debug(__VA_ARGS__)
+//#define FSFW_LOGDT(...) sif::debug_t(__VA_ARGS__)
+
+//#define FSFW_LOGW(...) sif::warning(__VA_ARGS__)
+//#define FSFW_LOGWT(...) sif::warning_t(__VA_ARGS__)
+
+//#define FSFW_LOGE(...) sif::error(__VA_ARGS__)
+//#define FSFW_LOGET(...) sif::error(__VA_ARGS__)

src/fsfw/storagemanager/ConstStorageAccessor.cpp

@@ -3,7 +3,7 @@
 #include <algorithm>
 
 #include "fsfw/globalfunctions/arrayprinter.h"
-#include "fsfw/serviceinterface/ServiceInterfaceStream.h"
+#include "fsfw/serviceinterface.h"
 #include "fsfw/storagemanager/StorageManagerIF.h"
 
 ConstStorageAccessor::ConstStorageAccessor(store_address_t storeId) : storeId(storeId) {}
@@ -46,18 +46,14 @@ const uint8_t* ConstStorageAccessor::data() const { return constDataPointer; }
 
 size_t ConstStorageAccessor::size() const {
   if (internalState == AccessState::UNINIT) {
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+    FSFW_LOGW("{}", "size: Not initialized\n");
-    sif::warning << "StorageAccessor: Not initialized!" << std::endl;
-#endif
   }
   return size_;
 }
 
 ReturnValue_t ConstStorageAccessor::getDataCopy(uint8_t* pointer, size_t maxSize) {
   if (internalState == AccessState::UNINIT) {
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+    FSFW_LOGW("{}", "getDataCopy: Not initialized\n");
-    sif::warning << "StorageAccessor: Not initialized!" << std::endl;
-#endif
     return HasReturnvaluesIF::RETURN_FAILED;
   }
   if (size_ > maxSize) {

src/fsfw/storagemanager/LocalPool.cpp

@@ -4,6 +4,7 @@
 
 #include "fsfw/FSFW.h"
 #include "fsfw/objectmanager/ObjectManager.h"
+#include "fsfw/serviceinterface.h"
 
 LocalPool::LocalPool(object_id_t setObjectId, const LocalPoolConfig& poolConfig, bool registered,
                      bool spillsToHigherPools)
@@ -11,10 +12,7 @@ LocalPool::LocalPool(object_id_t setObjectId, const LocalPoolConfig& poolConfig,
       NUMBER_OF_SUBPOOLS(poolConfig.size()),
       spillsToHigherPools(spillsToHigherPools) {
   if (NUMBER_OF_SUBPOOLS == 0) {
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+    FSFW_LOGW("{}", "ctor: Passed pool configuration is invalid, 0 subpools\n");
-    sif::error << "LocalPool::LocalPool: Passed pool configuration is "
-               << " invalid!" << std::endl;
-#endif
   }
   max_subpools_t index = 0;
   for (const auto& currentPoolConfig : poolConfig) {
@@ -127,9 +125,8 @@ ReturnValue_t LocalPool::deleteData(store_address_t storeId) {
     sizeLists[storeId.poolIndex][storeId.packetIndex] = STORAGE_FREE;
   } else {
     // pool_index or packet_index is too large
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+    FSFW_LOGWT("Object ID {} | deleteData: Illegal store ID, no deletion\n",
-    sif::error << "LocalPool::deleteData: Illegal store ID, no deletion!" << std::endl;
+               SystemObject::getObjectId());
-#endif
     status = ILLEGAL_STORAGE_ID;
   }
   return status;
@@ -178,11 +175,10 @@ ReturnValue_t LocalPool::initialize() {
   // Check if any pool size is large than the maximum allowed.
   for (uint8_t count = 0; count < NUMBER_OF_SUBPOOLS; count++) {
     if (elementSizes[count] >= STORAGE_FREE) {
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+      FSFW_LOGW(
-      sif::error << "LocalPool::initialize: Pool is too large! "
+          "LocalPool::initialize: Pool is too large- "
-                    "Max. allowed size is: "
+          "Max. allowed size is: {}\n",
-                 << (STORAGE_FREE - 1) << std::endl;
+          STORAGE_FREE - 1);
-#endif
       return StorageManagerIF::POOL_TOO_LARGE;
     }
   }
@@ -203,10 +199,7 @@ ReturnValue_t LocalPool::reserveSpace(const size_t size, store_address_t* storeI
                                       bool ignoreFault) {
   ReturnValue_t status = getSubPoolIndex(size, &storeId->poolIndex);
   if (status != RETURN_OK) {
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+    FSFW_LOGW("ID {:#010x} | reserveSpace: Packet too large\n", SystemObject::getObjectId());
-    sif::error << "LocalPool( " << std::hex << getObjectId() << std::dec
-               << " )::reserveSpace: Packet too large." << std::endl;
-#endif
     return status;
   }
   status = findEmpty(storeId->poolIndex, &storeId->packetIndex);

src/fsfw/storagemanager/LocalPool.h

@@ -9,7 +9,7 @@
 #include "fsfw/internalerror/InternalErrorReporterIF.h"
 #include "fsfw/objectmanager/ObjectManagerIF.h"
 #include "fsfw/objectmanager/SystemObject.h"
-#include "fsfw/serviceinterface/ServiceInterfaceStream.h"
+#include "fsfw/serviceinterface.h"
 #include "fsfw/storagemanager/StorageAccessor.h"
 #include "fsfw/storagemanager/StorageManagerIF.h"
 

src/fsfw/storagemanager/StorageAccessor.cpp

@@ -2,7 +2,7 @@
 
 #include <algorithm>
 
-#include "fsfw/serviceinterface/ServiceInterface.h"
+#include "fsfw/serviceinterface.h"
 #include "fsfw/storagemanager/StorageManagerIF.h"
 
 StorageAccessor::StorageAccessor(store_address_t storeId) : ConstStorageAccessor(storeId) {}
@@ -23,9 +23,7 @@ StorageAccessor::StorageAccessor(StorageAccessor&& other)
 
 ReturnValue_t StorageAccessor::getDataCopy(uint8_t* pointer, size_t maxSize) {
   if (internalState == AccessState::UNINIT) {
-#if FSFW_CPP_OSTREAM_ENABLED == 1
+    FSFW_LOGW("{}", "getDataCopy: Not initialized\n");
-    sif::warning << "StorageAccessor: Not initialized!" << std::endl;
-#endif
     return HasReturnvaluesIF::RETURN_FAILED;
   }
   if (size_ > maxSize) {