some more mode introspection

src/fsfw/devicehandlers/DeviceHandlerBase.cpp

@@ -1263,11 +1263,9 @@ void DeviceHandlerBase::handleDeviceTM(SerializeIF* dataSet, DeviceCommandId_t r
   }
 }
 
-ActionHelper *DeviceHandlerBase::getActionHelper() {
+ActionHelper* DeviceHandlerBase::getActionHelper() { return &actionHelper; }
-  return &actionHelper;
-}
 
-ReturnValue_t DeviceHandlerBase::executeAction(Action *action) {
+ReturnValue_t DeviceHandlerBase::executeAction(Action* action) {
   ReturnValue_t result = acceptExternalDeviceCommands();
   if (result != HasReturnvaluesIF::RETURN_OK) {
     return result;
@@ -1508,3 +1506,9 @@ MessageQueueId_t DeviceHandlerBase::getCommanderQueueId(DeviceCommandId_t replyI
   }
   return commandIter->second.sendReplyTo;
 }
+
+ModeHelper const* DeviceHandlerBase::getModeHelper() const { return &modeHelper; }
+
+ModeDefinitionHelper DeviceHandlerBase::getModeDefinitionHelper() {
+  return ModeDefinitionHelper::create<DeviceHandlerMode, DefaultSubmode>();
+}

src/fsfw/devicehandlers/DeviceHandlerBase.h

@@ -207,7 +207,9 @@ class DeviceHandlerBase : public DeviceHandlerIF,
 
   Mode_t getTransitionSourceMode() const;
   Submode_t getTransitionSourceSubMode() const;
-  virtual void getMode(Mode_t *mode, Submode_t *submode);
+  void getMode(Mode_t *mode, Submode_t *submode) override;
+  ModeHelper const * getModeHelper() const override;
+  ModeDefinitionHelper getModeDefinitionHelper() override;
   HealthState getHealth();
   ReturnValue_t setHealth(HealthState health);
   virtual ReturnValue_t getParameter(uint8_t domainId, uint8_t uniqueId,

src/fsfw/devicehandlers/DeviceHandlerIF.h

@@ -4,6 +4,7 @@
 #include "../action/HasActionsIF.h"
 #include "../datapoollocal/localPoolDefinitions.h"
 #include "../events/Event.h"
+#include "../introspection/ClasslessEnum.h"
 #include "../ipc/MessageQueueSenderIF.h"
 #include "../modes/HasModesIF.h"
 #include "DeviceHandlerMessage.h"
@@ -37,23 +38,30 @@ class DeviceHandlerIF {
    * The mode of the device itself is transparent to the user but related to the mode of the
    * handler. MODE_ON and MODE_OFF are included in hasModesIF.h
    */
+  FSFW_CLASSLESS_ENUM(
+      DeviceHandlerMode, Mode_t,
+      //! The device is powered and ready to perform operations. In this mode, no
+      //! commands are sent by the device handler itself, but direct commands can be
+      //! commanded and will be executed/forwarded to the device
+      //! This is an alias of MODE_ON to have the FSFW_ENUM complete for introspection
+      ((DEVICEHANDLER_MODE_ON, HasModesIF::MODE_ON, "On"))
+      //! The device is powered off. The only command accepted in this
+      //! mode is a mode change to on.
+      //! This is an alias of MODE_OFF to have the FSFW_ENUM complete for introspection
+      ((DEVICEHANDLER_MODE_OFF, HasModesIF::MODE_OFF, "Off"))
+      //! The device is powered on and the device handler periodically sends
+      //! commands. The commands to be sent are selected by the handler
+      //! according to the submode.
+      ((MODE_NORMAL, 2, "Normal"))
+      //! The device is powered on and ready to perform operations. In this mode,
+      //! raw commands can be sent. The device handler will send all replies
+      //! received from the command back to the commanding object as raw TM
+      ((MODE_RAW, 3, "Raw"))
+      //! The device is shut down but the switch could not be turned off, so the
+      //! device still is powered. In this mode, only a mode change to @c MODE_OFF
+      //! can be commanded, which tries to switch off the device again.
+      ((MODE_ERROR_ON, 4, "Error")))
 
-  // MODE_ON = 0, //!< The device is powered and ready to perform operations. In this mode, no
-  // commands are sent by the device handler itself, but direct commands van be commanded and will
-  // be interpreted MODE_OFF = 1, //!< The device is powered off. The only command accepted in this
-  // mode is a mode change to on.
-  //! The device is powered on and the device handler periodically sends
-  //! commands. The commands to be sent are selected by the handler
-  //! according to the submode.
-  static const Mode_t MODE_NORMAL = 2;
-  //! The device is powered on and ready to perform operations. In this mode,
-  //! raw commands can be sent. The device handler will send all replies
-  //! received from the command back to the commanding object.
-  static const Mode_t MODE_RAW = 3;
-  //! The device is shut down but the switch could not be turned off, so the
-  //! device still is powered. In this mode, only a mode change to @c MODE_OFF
-  //! can be commanded, which tries to switch off the device again.
-  static const Mode_t MODE_ERROR_ON = 4;
   //! This is a transitional state which can not be commanded. The device
   //! handler performs all commands to get the device in a state ready to
   //! perform commands. When this is completed, the mode changes to @c MODE_ON.

src/fsfw/modes/HasModesIF.h

@@ -4,9 +4,10 @@
 #include <cstdint>
 
 #include "../events/Event.h"
+#include "../introspection/ClasslessEnum.h"
 #include "../returnvalues/HasReturnvaluesIF.h"
-#include "ModeHelper.h"
 #include "ModeDefinitionHelper.h"
+#include "ModeHelper.h"
 #include "ModeMessage.h"
 
 class HasModesIF {
@@ -45,11 +46,14 @@ class HasModesIF {
           //!< interpreted
   static const Mode_t MODE_OFF = 0;  //!< The device is powered off. The only command accepted in
                                      //!< this mode is a mode change to on.
-  static const Submode_t SUBMODE_NONE = 0;  //!< To avoid checks against magic number "0".
+  FSFW_CLASSLESS_ENUM(DefaultSubmode, Submode_t,
+                      ((SUBMODE_NONE, 0,
+                        "Default")))  //!< To avoid checks against magic number "0".
 
   virtual ~HasModesIF() {}
   virtual MessageQueueId_t getCommandQueue() const = 0;
-  virtual ModeDefinitionHelper getModeDefinitionHelper()= 0;
+  virtual const ModeHelper * getModeHelper() const = 0;
+  virtual ModeDefinitionHelper getModeDefinitionHelper() = 0;
   virtual void getMode(Mode_t *mode, Submode_t *submode) = 0;
 
  protected: