bsp_hosted/ObjectFactory.cpp

@@ -44,6 +44,8 @@
 #include <dummies/SyrlinksDummy.h>
 #include <dummies/TemperatureSensorsDummy.h>
 
+#include "mission/utility/GlobalConfigHandler.h"
+
 void Factory::setStaticFrameworkObjectIds() {
   PusServiceBase::PUS_DISTRIBUTOR = objects::PUS_PACKET_DISTRIBUTOR;
   PusServiceBase::PACKET_DESTINATION = objects::TM_FUNNEL;
@@ -87,6 +89,5 @@ void ObjectFactory::produce(void* args) {
   new TemperatureSensorsDummy();
   new SusDummy();
   new ThermalController(objects::THERMAL_CONTROLLER, objects::NO_OBJECT);
-
-  // new TestTask(objects::TEST_TASK);
+  new TestTask(objects::TEST_TASK);
 }

bsp_hosted/main.cpp

@@ -31,6 +31,9 @@ int main(void) {
             << "v" << common::OBSW_VERSION << " | FSFW v" << fsfw::FSFW_VERSION << " --"
             << std::endl;
   std::cout << "-- " << __DATE__ << " " << __TIME__ << " --" << std::endl;
+  std::cout << "-- "
+            << " BSP HOSTED"
+            << " --" << std::endl;
 
   initmission::initMission();
 

common/config/eive/eventSubsystemIds.h

@@ -4,6 +4,7 @@
 #include <fsfw/events/fwSubsystemIdRanges.h>
 
 namespace SUBSYSTEM_ID {
+
 enum : uint8_t {
   COMMON_SUBSYSTEM_ID_START = FW_SUBSYSTEM_ID_RANGE,
   ACS_SUBSYSTEM = 112,
@@ -33,7 +34,9 @@ enum : uint8_t {
   PLOC_SUPV_HELPER = 136,
   SYRLINKS = 137,
   SCEX_HANDLER = 138,
+  CONFIGHANDLER = 139,
   COMMON_SUBSYSTEM_ID_END
+
 };
 }
 

common/config/eive/objects.h

@@ -20,6 +20,7 @@ enum commonObjects : uint32_t {
   THERMAL_CONTROLLER = 0x43400001,
   ACS_CONTROLLER = 0x43000002,
   CORE_CONTROLLER = 0x43000003,
+  GLOBAL_JSON_CFG = 0x43000006,
 
   /* 0x44 ('D') for device handlers */
   MGM_0_LIS3_HANDLER = 0x44120006,

generators/bsp_q7s_events.csv

@@ -219,3 +219,8 @@ Event ID (dec); Event ID (hex); Name; Severity; Description; File Path
 13800;0x35e8;MISSING_PACKET;LOW;;mission/devices/devicedefinitions/ScexDefinitions.h
 13801;0x35e9;EXPERIMENT_TIMEDOUT;LOW;;mission/devices/devicedefinitions/ScexDefinitions.h
 13802;0x35ea;MULTI_PACKET_COMMAND_DONE;INFO;;mission/devices/devicedefinitions/ScexDefinitions.h
+13901;0x364d;SET_CONFIGFILEVALUE_FAILED;MEDIUM;;mission/utility/GlobalConfigHandler.h
+13902;0x364e;GET_CONFIGFILEVALUE_FAILED;MEDIUM;;mission/utility/GlobalConfigHandler.h
+13903;0x364f;INSERT_CONFIGFILEVALUE_FAILED;MEDIUM;;mission/utility/GlobalConfigHandler.h
+13904;0x3650;WRITE_CONFIGFILE_FAILED;MEDIUM;;mission/utility/GlobalConfigHandler.h
+13905;0x3651;READ_CONFIGFILE_FAILED;MEDIUM;;mission/utility/GlobalConfigHandler.h

generators/bsp_q7s_objects.csv

@@ -1,6 +1,7 @@
 0x00005060;P60DOCK_TEST_TASK
 0x43000002;ACS_CONTROLLER
 0x43000003;CORE_CONTROLLER
+0x43000006;GLOBAL_JSON_CFG
 0x43400001;THERMAL_CONTROLLER
 0x44120006;MGM_0_LIS3_HANDLER
 0x44120010;GYRO_0_ADIS_HANDLER

generators/bsp_q7s_returnvalues.csv

@@ -419,8 +419,8 @@ Full ID (hex); Name; Description; Unique ID; Subsytem Name; File Path
 0x2403;MT_NoMatch;;3;MATCH_TREE_CLASS;fsfw/src/fsfw/globalfunctions/matching/MatchTree.h
 0x2404;MT_Full;;4;MATCH_TREE_CLASS;fsfw/src/fsfw/globalfunctions/matching/MatchTree.h
 0x2405;MT_NewNodeCreated;;5;MATCH_TREE_CLASS;fsfw/src/fsfw/globalfunctions/matching/MatchTree.h
-0x3f01;DLEE_StreamTooShort;;1;DLE_ENCODER;fsfw/src/fsfw/globalfunctions/DleEncoder.h
-0x3f02;DLEE_DecodingError;;2;DLE_ENCODER;fsfw/src/fsfw/globalfunctions/DleEncoder.h
+0x3f01;DLEE_NoPacketFound;;1;DLE_ENCODER;fsfw/src/fsfw/globalfunctions/DleParser.h
+0x3f02;DLEE_PossiblePacketLoss;;2;DLE_ENCODER;fsfw/src/fsfw/globalfunctions/DleParser.h
 0x2f01;ASC_TooLongForTargetType;;1;ASCII_CONVERTER;fsfw/src/fsfw/globalfunctions/AsciiConverter.h
 0x2f02;ASC_InvalidCharacters;;2;ASCII_CONVERTER;fsfw/src/fsfw/globalfunctions/AsciiConverter.h
 0x2f03;ASC_BufferTooSmall;;3;ASCII_CONVERTER;fsfw/src/fsfw/globalfunctions/AsciiConverter.h

generators/events/translateEvents.cpp

@@ -1,7 +1,7 @@
 /**
- * @brief    Auto-generated event translation file. Contains 220 translations.
+ * @brief    Auto-generated event translation file. Contains 225 translations.
  * @details
- * Generated on: 2022-09-29 14:08:11
+ * Generated on: 2022-10-10 10:17:44
  */
 #include "translateEvents.h"
 
@@ -221,6 +221,11 @@ const char *REBOOT_HW_STRING = "REBOOT_HW";
 const char *MISSING_PACKET_STRING = "MISSING_PACKET";
 const char *EXPERIMENT_TIMEDOUT_STRING = "EXPERIMENT_TIMEDOUT";
 const char *MULTI_PACKET_COMMAND_DONE_STRING = "MULTI_PACKET_COMMAND_DONE";
+const char *SET_CONFIGFILEVALUE_FAILED_STRING = "SET_CONFIGFILEVALUE_FAILED";
+const char *GET_CONFIGFILEVALUE_FAILED_STRING = "GET_CONFIGFILEVALUE_FAILED";
+const char *INSERT_CONFIGFILEVALUE_FAILED_STRING = "INSERT_CONFIGFILEVALUE_FAILED";
+const char *WRITE_CONFIGFILE_FAILED_STRING = "WRITE_CONFIGFILE_FAILED";
+const char *READ_CONFIGFILE_FAILED_STRING = "READ_CONFIGFILE_FAILED";
 
 const char *translateEvents(Event event) {
   switch ((event & 0xFFFF)) {
@@ -656,6 +661,16 @@ const char *translateEvents(Event event) {
       return EXPERIMENT_TIMEDOUT_STRING;
     case (13802):
       return MULTI_PACKET_COMMAND_DONE_STRING;
+    case (13901):
+      return SET_CONFIGFILEVALUE_FAILED_STRING;
+    case (13902):
+      return GET_CONFIGFILEVALUE_FAILED_STRING;
+    case (13903):
+      return INSERT_CONFIGFILEVALUE_FAILED_STRING;
+    case (13904):
+      return WRITE_CONFIGFILE_FAILED_STRING;
+    case (13905):
+      return READ_CONFIGFILE_FAILED_STRING;
     default:
       return "UNKNOWN_EVENT";
   }

generators/objects/translateObjects.cpp

@@ -1,14 +1,15 @@
 /**
  * @brief  Auto-generated object translation file.
  * @details
- * Contains 137 translations.
- * Generated on: 2022-09-29 14:08:11
+ * Contains 138 translations.
+ * Generated on: 2022-10-10 10:17:44
  */
 #include "translateObjects.h"
 
 const char *P60DOCK_TEST_TASK_STRING = "P60DOCK_TEST_TASK";
 const char *ACS_CONTROLLER_STRING = "ACS_CONTROLLER";
 const char *CORE_CONTROLLER_STRING = "CORE_CONTROLLER";
+const char *GLOBAL_JSON_CFG_STRING = "GLOBAL_JSON_CFG";
 const char *THERMAL_CONTROLLER_STRING = "THERMAL_CONTROLLER";
 const char *MGM_0_LIS3_HANDLER_STRING = "MGM_0_LIS3_HANDLER";
 const char *GYRO_0_ADIS_HANDLER_STRING = "GYRO_0_ADIS_HANDLER";
@@ -152,6 +153,8 @@ const char *translateObject(object_id_t object) {
       return ACS_CONTROLLER_STRING;
     case 0x43000003:
       return CORE_CONTROLLER_STRING;
+    case 0x43000006:
+      return GLOBAL_JSON_CFG_STRING;
     case 0x43400001:
       return THERMAL_CONTROLLER_STRING;
     case 0x44120006:

linux/fsfwconfig/events/translateEvents.cpp

@@ -1,7 +1,7 @@
 /**
- * @brief    Auto-generated event translation file. Contains 220 translations.
+ * @brief    Auto-generated event translation file. Contains 225 translations.
  * @details
- * Generated on: 2022-09-29 14:08:11
+ * Generated on: 2022-10-10 10:17:44
  */
 #include "translateEvents.h"
 
@@ -221,6 +221,11 @@ const char *REBOOT_HW_STRING = "REBOOT_HW";
 const char *MISSING_PACKET_STRING = "MISSING_PACKET";
 const char *EXPERIMENT_TIMEDOUT_STRING = "EXPERIMENT_TIMEDOUT";
 const char *MULTI_PACKET_COMMAND_DONE_STRING = "MULTI_PACKET_COMMAND_DONE";
+const char *SET_CONFIGFILEVALUE_FAILED_STRING = "SET_CONFIGFILEVALUE_FAILED";
+const char *GET_CONFIGFILEVALUE_FAILED_STRING = "GET_CONFIGFILEVALUE_FAILED";
+const char *INSERT_CONFIGFILEVALUE_FAILED_STRING = "INSERT_CONFIGFILEVALUE_FAILED";
+const char *WRITE_CONFIGFILE_FAILED_STRING = "WRITE_CONFIGFILE_FAILED";
+const char *READ_CONFIGFILE_FAILED_STRING = "READ_CONFIGFILE_FAILED";
 
 const char *translateEvents(Event event) {
   switch ((event & 0xFFFF)) {
@@ -656,6 +661,16 @@ const char *translateEvents(Event event) {
       return EXPERIMENT_TIMEDOUT_STRING;
     case (13802):
       return MULTI_PACKET_COMMAND_DONE_STRING;
+    case (13901):
+      return SET_CONFIGFILEVALUE_FAILED_STRING;
+    case (13902):
+      return GET_CONFIGFILEVALUE_FAILED_STRING;
+    case (13903):
+      return INSERT_CONFIGFILEVALUE_FAILED_STRING;
+    case (13904):
+      return WRITE_CONFIGFILE_FAILED_STRING;
+    case (13905):
+      return READ_CONFIGFILE_FAILED_STRING;
     default:
       return "UNKNOWN_EVENT";
   }

linux/fsfwconfig/objects/translateObjects.cpp

@@ -1,14 +1,15 @@
 /**
  * @brief  Auto-generated object translation file.
  * @details
- * Contains 137 translations.
- * Generated on: 2022-09-29 14:08:11
+ * Contains 138 translations.
+ * Generated on: 2022-10-10 10:17:44
  */
 #include "translateObjects.h"
 
 const char *P60DOCK_TEST_TASK_STRING = "P60DOCK_TEST_TASK";
 const char *ACS_CONTROLLER_STRING = "ACS_CONTROLLER";
 const char *CORE_CONTROLLER_STRING = "CORE_CONTROLLER";
+const char *GLOBAL_JSON_CFG_STRING = "GLOBAL_JSON_CFG";
 const char *THERMAL_CONTROLLER_STRING = "THERMAL_CONTROLLER";
 const char *MGM_0_LIS3_HANDLER_STRING = "MGM_0_LIS3_HANDLER";
 const char *GYRO_0_ADIS_HANDLER_STRING = "GYRO_0_ADIS_HANDLER";
@@ -152,6 +153,8 @@ const char *translateObject(object_id_t object) {
       return ACS_CONTROLLER_STRING;
     case 0x43000003:
       return CORE_CONTROLLER_STRING;
+    case 0x43000006:
+      return GLOBAL_JSON_CFG_STRING;
     case 0x43400001:
       return THERMAL_CONTROLLER_STRING;
     case 0x44120006:

mission/devices/ScexDeviceHandler.cpp

@@ -133,8 +133,10 @@ ReturnValue_t ScexDeviceHandler::buildCommandFromCommand(DeviceCommandId_t devic
 void ScexDeviceHandler::fillCommandAndReplyMap() {
   insertInCommandAndReplyMap(scex::Cmds::PING, 5, nullptr, 0, false, false, 0, &finishCountdown);
   insertInCommandAndReplyMap(scex::Cmds::ION_CMD, 3, nullptr, 0, false, false, 0, &finishCountdown);
-  insertInCommandAndReplyMap(scex::Cmds::TEMP_CMD, 3, nullptr, 0, false, false, 0, &finishCountdown);
-  insertInCommandAndReplyMap(scex::Cmds::EXP_STATUS_CMD, 3, nullptr, 0, false, false, 0, &finishCountdown);
+  insertInCommandAndReplyMap(scex::Cmds::TEMP_CMD, 3, nullptr, 0, false, false, 0,
+                             &finishCountdown);
+  insertInCommandAndReplyMap(scex::Cmds::EXP_STATUS_CMD, 3, nullptr, 0, false, false, 0,
+                             &finishCountdown);
 
   insertInCommandAndReplyMap(scex::Cmds::ALL_CELLS_CMD, 0, nullptr, 0, true, false,
                              scex::Cmds::ALL_CELLS_CMD, &finishCountdown);

mission/utility/CMakeLists.txt

@@ -1,2 +1,3 @@
-target_sources(${LIB_EIVE_MISSION} PRIVATE Timestamp.cpp ProgressPrinter.cpp
-                                           Filenaming.cpp)
+target_sources(
+  ${LIB_EIVE_MISSION} PRIVATE Timestamp.cpp ProgressPrinter.cpp Filenaming.cpp
+                              GlobalConfigHandler.cpp)

mission/utility/GlobalConfigFileDefinitions.h

@@ -0,0 +1,20 @@
+/*
+ * GlobalConfigFileDefinitions.h
+ *
+ *  Created on: July 05, 2022
+ *      Author: Jona Petri (IRS)
+ */
+
+#ifndef MISSION_UTILITY_GLOBALCONFIGFILEDEFINITIONS_H_
+#define MISSION_UTILITY_GLOBALCONFIGFILEDEFINITIONS_H_
+
+static constexpr double PARAM0_DEFAULT = 5.0;
+static constexpr int PARAM1_DEFAULT = 905;
+
+enum ParamIds : uint8_t {
+  PARAM0 = 0,
+  PARAM1 = 1,
+  PARAM2 = 2,
+};
+
+#endif /* MISSION_UTILITY_GLOBALCONFIGFILEDEFINITIONS_H_ */

mission/utility/GlobalConfigHandler.cpp

@@ -0,0 +1,269 @@
+/*
+ * GlobalConfigHandler.cpp
+ *
+ *  Created on: May 3, 2022
+ *      Author: Jona Petri (IRS)
+ */
+
+#include "GlobalConfigHandler.h"
+
+#include <fsfw/ipc/MessageQueueIF.h>
+#include <fsfw/ipc/MutexFactory.h>
+#include <fsfw/ipc/QueueFactory.h>
+
+#include "fsfw/serviceinterface/ServiceInterface.h"
+
+MutexIF* GlobalConfigHandler::CONFIG_LOCK = nullptr;
+
+GlobalConfigHandler::GlobalConfigHandler(object_id_t objectId, std::string configFilePath)
+    : SystemObject(objectId),
+      NVMParameterBase(configFilePath),
+      commandQueue(QueueFactory::instance()->createMessageQueue(20)) {
+  if (CONFIG_LOCK == nullptr) {
+    CONFIG_LOCK = MutexFactory::instance()->createMutex();
+  }
+}
+ReturnValue_t GlobalConfigHandler::initialize() {
+  ReturnValue_t result = SystemObject::initialize();
+  if (result != returnvalue::OK) {
+#if OBSW_VERBOSE_LEVEL >= 1
+    sif::info << "GlobalConfigHandler::initialize: SystemObject::initialize() failed with "
+              << result << std::endl;
+#endif
+    return result;
+  }
+
+  result = ReadConfigFile();
+  if (result != returnvalue::OK) {
+#if OBSW_VERBOSE_LEVEL >= 1
+    sif::info << "GlobalConfigHandler::initialize: Creating JSON file at " << getFullName()
+              << std::endl;
+#endif
+    result = ResetConfigFile();
+    if (result != returnvalue::OK) {
+      return result;
+    }
+  }
+
+#if OBSW_VERBOSE_LEVEL >= 1
+  sif::info << "GlobalConfigHandler::initialize success " << std::endl;
+#endif
+  return result;
+}
+GlobalConfigHandler::~GlobalConfigHandler() {}
+
+ReturnValue_t GlobalConfigHandler::performOperation(uint8_t operationCode) {
+  ReturnValue_t result = returnvalue::OK;
+  sif::debug << "GlobalConfigHandler::performOperation" << std::endl;
+  return result;
+}
+
+ReturnValue_t GlobalConfigHandler::lockConfigFile() {
+  ReturnValue_t result = returnvalue::OK;
+  result = CONFIG_LOCK->lockMutex(MutexIF::TimeoutType::WAITING, 10);
+  return result;
+}
+ReturnValue_t GlobalConfigHandler::unlockConfigFile() {
+  ReturnValue_t result = returnvalue::OK;
+  result = CONFIG_LOCK->unlockMutex();
+  return result;
+}
+
+template <typename T>
+ReturnValue_t GlobalConfigHandler::setConfigFileValue(ParamIds paramID, T data) {
+  ReturnValue_t result = returnvalue::OK;
+  ReturnValue_t resultSet = returnvalue::OK;
+
+  result = lockConfigFile();
+  if (result != returnvalue::OK) {
+#if OBSW_VERBOSE_LEVEL >= 1
+    sif::info << "GlobalConfigHandler::setConfigFileValue lock mutex failed with " << result
+              << std::endl;
+#endif
+    return result;
+  }
+
+  std::string paramString;
+  paramString = PARAM_KEY_MAP[paramID];
+
+  // Check if key exists in map before setting value. No check is done in setValue! Somehow
+  // PARAM_KEY_MAP.count(paramID) == 0 does not work
+  if (paramString.empty() == true) {
+#if OBSW_VERBOSE_LEVEL >= 1
+    sif::info << "GlobalConfigHandler::setConfigFileValue ParamId " << PARAM_KEY_MAP[paramID]
+              << " not found!" << std::endl;
+#endif
+    triggerEvent(SET_CONFIGFILEVALUE_FAILED, 1, 0);
+    return returnvalue::FAILED;
+  }
+
+  resultSet = setValue(PARAM_KEY_MAP[paramID], data);
+  if (resultSet != returnvalue::OK) {
+    triggerEvent(SET_CONFIGFILEVALUE_FAILED, 0, 0);
+#if OBSW_VERBOSE_LEVEL >= 1
+    sif::info << "GlobalConfigHandler::setConfigFileValue set json failed with " << resultSet
+              << std::endl;
+#endif
+  }
+
+  result = unlockConfigFile();
+  if (result != returnvalue::OK) {
+#if OBSW_VERBOSE_LEVEL >= 1
+    sif::info << "GlobalConfigHandler::setConfigFileValue unlock mutex failed with " << result
+              << std::endl;
+#endif
+    return result;
+  }
+
+  return resultSet;
+}
+template <typename T>
+ReturnValue_t GlobalConfigHandler::getConfigFileValue(ParamIds paramID, T& data) {
+  ReturnValue_t result = returnvalue::OK;
+  ReturnValue_t resultGet = returnvalue::OK;
+
+  result = lockConfigFile();
+  if (result != returnvalue::OK) {
+#if OBSW_VERBOSE_LEVEL >= 1
+    sif::info << "GlobalConfigHandler::getConfigFileValue lock mutex failed with " << result
+              << std::endl;
+#endif
+    return result;
+  }
+
+  resultGet = getValue(PARAM_KEY_MAP[paramID], data);
+  if (resultGet != returnvalue::OK) {
+    triggerEvent(GET_CONFIGFILEVALUE_FAILED, 0, 0);
+#if OBSW_VERBOSE_LEVEL >= 1
+    sif::info << "GlobalConfigHandler::getConfigFileValue getValue failed with " << resultGet
+              << std::endl;
+#endif
+  }
+  result = unlockConfigFile();
+  if (result != returnvalue::OK) {
+#if OBSW_VERBOSE_LEVEL >= 1
+    sif::info << "GlobalConfigHandler::getConfigFileValue unlock mutex failed with " << result
+              << std::endl;
+#endif
+    return result;
+  }
+
+  return resultGet;
+}
+
+ReturnValue_t GlobalConfigHandler::resetConfigFileValues() {
+  ReturnValue_t result = returnvalue::OK;
+  result = lockConfigFile();
+  if (result != returnvalue::OK) {
+#if OBSW_VERBOSE_LEVEL >= 1
+    sif::info << "GlobalConfigHandler::resetConfigFileValues lock mutex failed with " << result
+              << std::endl;
+#endif
+    return result;
+  }
+  insertValue(PARAM_KEY_MAP[PARAM0], PARAM0_DEFAULT);
+  insertValue(PARAM_KEY_MAP[PARAM1], PARAM1_DEFAULT);
+
+  result = unlockConfigFile();
+  if (result != returnvalue::OK) {
+#if OBSW_VERBOSE_LEVEL >= 1
+    sif::info << "GlobalConfigHandler::resetConfigFileValues unlock mutex failed with " << result
+              << std::endl;
+#endif
+    return result;
+  }
+  return result;
+}
+ReturnValue_t GlobalConfigHandler::WriteConfigFile() {
+  ReturnValue_t result = returnvalue::OK;
+  ReturnValue_t resultWrite = returnvalue::OK;
+  result = lockConfigFile();
+  if (result != returnvalue::OK) {
+#if OBSW_VERBOSE_LEVEL >= 1
+    sif::info << "GlobalConfigHandler::WriteConfigFile lock mutex failed with " << result
+              << std::endl;
+#endif
+    return result;
+  }
+
+  resultWrite = writeJsonFile();
+  if (resultWrite != returnvalue::OK) {
+    triggerEvent(WRITE_CONFIGFILE_FAILED, 0, 0);
+#if OBSW_VERBOSE_LEVEL >= 1
+    sif::info << "GlobalConfigHandler::WriteConfigFile write json failed with " << resultWrite
+              << std::endl;
+#endif
+  }
+
+  result = unlockConfigFile();
+  if (result != returnvalue::OK) {
+#if OBSW_VERBOSE_LEVEL >= 1
+    sif::info << "GlobalConfigHandler::WriteConfigFile unlock mutex failed with " << result
+              << std::endl;
+#endif
+    return result;
+  }
+  return resultWrite;
+}
+ReturnValue_t GlobalConfigHandler::ReadConfigFile() {
+  ReturnValue_t result = returnvalue::OK;
+  ReturnValue_t resultRead = returnvalue::OK;
+  result = lockConfigFile();
+  if (result != returnvalue::OK) {
+#if OBSW_VERBOSE_LEVEL >= 1
+    sif::info << "GlobalConfigHandler::ReadConfigFile lock mutex failed with " << result
+              << std::endl;
+#endif
+    return result;
+  }
+
+  resultRead = readJsonFile();
+  if (resultRead != returnvalue::OK) {
+    triggerEvent(READ_CONFIGFILE_FAILED, 0, 0);
+#if OBSW_VERBOSE_LEVEL >= 1
+    sif::info << "GlobalConfigHandler::ReadConfigFile read json failed with " << resultRead
+              << std::endl;
+#endif
+  }
+
+  result = unlockConfigFile();
+  if (result != returnvalue::OK) {
+#if OBSW_VERBOSE_LEVEL >= 1
+    sif::info << "GlobalConfigHandler::ReadConfigFile unlock mutex failed with " << result
+              << std::endl;
+#endif
+    return result;
+  }
+
+  return resultRead;
+}
+ReturnValue_t GlobalConfigHandler::ResetConfigFile() {
+  ReturnValue_t result = returnvalue::OK;
+  result = resetConfigFileValues();
+  if (result != returnvalue::OK) {
+#if OBSW_VERBOSE_LEVEL >= 1
+    sif::info << "GlobalConfigHandler::ResetConfigFile failed with " << result << std::endl;
+#endif
+    return result;
+  }
+  result = writeJsonFile();
+  return result;
+}
+
+ReturnValue_t GlobalConfigHandler::setConfigFileName(std::string configFileName) {
+  ReturnValue_t result = returnvalue::OK;
+  setFullName(configFileName);
+  result = ResetConfigFile();
+  return result;
+}
+std::string GlobalConfigHandler::getConfigFileName() { return getFullName(); }
+
+template ReturnValue_t GlobalConfigHandler::getConfigFileValue<double>(ParamIds paramID,
+                                                                       double& data);
+template ReturnValue_t GlobalConfigHandler::getConfigFileValue<int32_t>(ParamIds paramID,
+                                                                        int32_t& data);
+
+template ReturnValue_t GlobalConfigHandler::setConfigFileValue<double>(ParamIds paramID,
+                                                                       double data);
+template ReturnValue_t GlobalConfigHandler::setConfigFileValue<int32_t>(ParamIds paramID,
+                                                                        int32_t data);

mission/utility/GlobalConfigHandler.h

@@ -0,0 +1,79 @@
+/*
+ * GlobalConfigHandler.h
+ *
+ *  Created on: May 3, 2022
+ *      Author: Jona Petri (IRS)
+ */
+
+#ifndef MISSION_UTILITY_GLOBALCONFIGHANDLER_H_
+#define MISSION_UTILITY_GLOBALCONFIGHANDLER_H_
+
+#include <fsfw/action/ActionHelper.h>
+#include <fsfw/action/HasActionsIF.h>
+#include <fsfw/objectmanager/SystemObject.h>
+#include <fsfw/serviceinterface/ServiceInterfaceStream.h>
+#include <fsfw/storagemanager/StorageManagerIF.h>
+#include <fsfw/tasks/ExecutableObjectIF.h>
+
+#include <sstream>
+#include <string>
+
+#include "GlobalConfigFileDefinitions.h"
+#include "OBSWConfig.h"
+#include "fsfw/parameters/HasParametersIF.h"
+#include "fsfw/parameters/ParameterHelper.h"
+#include "mission/memory/NVMParameterBase.h"
+
+static std::map<ParamIds, std::string> PARAM_KEY_MAP = {
+    {PARAM0, "Parameter0"},
+    {PARAM1, "Parameter1"},
+};
+/*
+ * Idea: This class is intended to be used as a subclass for the Core Controller.
+ * Its tasks is managing a configuration JSON file containing config values important for various
+ * object. If some function to read or write a config value is called, a mutex should be used so
+ * only one call is done at a time.
+ */
+class GlobalConfigHandler : public SystemObject,
+                            public ExecutableObjectIF,
+                            public NVMParameterBase {
+ public:
+  GlobalConfigHandler(object_id_t objectId, std::string configFilePath);
+  virtual ~GlobalConfigHandler();
+
+  static const uint8_t SUBSYSTEM_ID = SUBSYSTEM_ID::CONFIGHANDLER;
+
+  static constexpr Event SET_CONFIGFILEVALUE_FAILED = MAKE_EVENT(1, severity::MEDIUM);
+  static constexpr Event GET_CONFIGFILEVALUE_FAILED = MAKE_EVENT(2, severity::MEDIUM);
+  static constexpr Event INSERT_CONFIGFILEVALUE_FAILED = MAKE_EVENT(3, severity::MEDIUM);
+  static constexpr Event WRITE_CONFIGFILE_FAILED = MAKE_EVENT(4, severity::MEDIUM);
+  static constexpr Event READ_CONFIGFILE_FAILED = MAKE_EVENT(5, severity::MEDIUM);
+
+  ReturnValue_t performOperation(uint8_t operationCode);
+
+  ReturnValue_t initialize();
+
+  template <typename T>
+  ReturnValue_t setConfigFileValue(ParamIds paramID, T data);
+  template <typename T>
+  ReturnValue_t getConfigFileValue(ParamIds paramID, T& data);
+
+  ReturnValue_t ResetConfigFile();
+  ReturnValue_t WriteConfigFile();
+  std::string getConfigFileName();
+
+ private:
+  static MutexIF* CONFIG_LOCK;
+
+  ReturnValue_t lockConfigFile();
+  ReturnValue_t unlockConfigFile();
+  ReturnValue_t resetConfigFileValues();
+
+  ReturnValue_t setConfigFileName(std::string configFileName);
+
+  ReturnValue_t ReadConfigFile();
+
+  MessageQueueIF* commandQueue;
+};
+
+#endif /* MISSION_UTILITY_GLOBALCONFIGHANDLER_H_ */

tmtc

@@ -1 +1 @@
-Subproject commit b2d65442fe513db51128d953bc805c05d5f68e07
+Subproject commit a91d40f3337a948bc061b033e194dd629fd34be1

unittest/controller/CMakeLists.txt

@@ -1,4 +1,5 @@
 target_sources(${UNITTEST_NAME} PRIVATE
     testThermalController.cpp
     testAcsController.cpp
-)
+    testConfigFileHandler.cpp
+)

unittest/controller/testConfigFileHandler.cpp

@@ -0,0 +1,65 @@
+
+
+#include <mission/utility/GlobalConfigHandler.h>
+#include <objects/systemObjectList.h>
+
+#include <catch2/catch_test_macros.hpp>
+#include <fstream>
+#include <iostream>
+#include <stdexcept>
+
+#include "../testEnvironment.h"
+
+TEST_CASE("Configfile Handler", "[ConfigHandler]") {
+  sif::debug << "Testcase config file handler" << std::endl;
+  // Init handler
+  GlobalConfigHandler confighandler = GlobalConfigHandler(objects::GLOBAL_JSON_CFG, "JSON.config");
+  REQUIRE(confighandler.initialize() == returnvalue::OK);
+
+  // Reset handler
+  REQUIRE(confighandler.ResetConfigFile() == returnvalue::OK);
+
+  // Get and set double as well as int values
+  double doubleData = 0.0;
+  REQUIRE(confighandler.getConfigFileValue(PARAM0, doubleData) == returnvalue::OK);
+  REQUIRE(doubleData == 5.0);
+
+  doubleData = 55.9;
+  double doubleDataRead = 0;
+  REQUIRE(confighandler.setConfigFileValue(PARAM0, doubleData) == returnvalue::OK);
+
+  REQUIRE(confighandler.getConfigFileValue(PARAM0, doubleDataRead) == returnvalue::OK);
+  REQUIRE(doubleDataRead == doubleData);
+
+  REQUIRE(confighandler.WriteConfigFile() == returnvalue::OK);
+
+  int intData = 0;
+
+  REQUIRE(confighandler.getConfigFileValue(PARAM1, intData) == returnvalue::OK);
+  REQUIRE(intData == 905);
+
+  intData = 1337;
+  int intDataRead = 0;
+  REQUIRE(confighandler.setConfigFileValue(PARAM1, intData) == returnvalue::OK);
+
+  REQUIRE(confighandler.getConfigFileValue(PARAM1, intDataRead) == returnvalue::OK);
+  REQUIRE(intDataRead == intData);
+
+  REQUIRE(confighandler.WriteConfigFile() == returnvalue::OK);
+
+  // Check file name
+  REQUIRE(confighandler.getConfigFileName() == "JSON.config");
+
+  // Reset and check if it worked
+  REQUIRE(confighandler.ResetConfigFile() == returnvalue::OK);
+
+  doubleData = 0.0;
+  REQUIRE(confighandler.getConfigFileValue(PARAM0, doubleData) == returnvalue::OK);
+  REQUIRE(doubleData == 5.0);
+
+  // Test invalid Parameter
+  REQUIRE(confighandler.getConfigFileValue(PARAM2, doubleData) !=
+          returnvalue::OK);  // NVMParameterBase::KEY_NOT_EXISTS is private, why?
+  REQUIRE(confighandler.setConfigFileValue(PARAM2, doubleData) != returnvalue::OK);
+  std::filesystem::remove("JSON.config");
+}

unittest/controller/testThermalController.cpp

@@ -15,7 +15,7 @@ TEST_CASE("Thermal Controller", "[ThermalController]") {
   new TemperatureSensorsDummy();
   new SusDummy();
 
-  testEnvironment::initialize();
+  // testEnvironment::initialize();
 
   ThermalController controller(THERMAL_CONTROLLER_ID, objects::NO_OBJECT);
   ReturnValue_t result = controller.initialize();

unittest/main.cpp

@@ -4,7 +4,7 @@
 
 int main(int argc, char* argv[]) {
   testEnvironment::setup();
-
+  testEnvironment::initialize();
   // Catch internal function call
   int result = Catch::Session().run(argc, argv);