set pref sd as param

bsp_q7s/core/CoreController.h

@@ -4,6 +4,8 @@
 #include <fsfw/container/DynamicFIFO.h>
 #include <fsfw/container/SimpleRingBuffer.h>
 #include <fsfw/globalfunctions/PeriodicOperationDivider.h>
+#include <fsfw/parameters/ParameterHelper.h>
+#include <fsfw/parameters/ReceivesParameterMessagesIF.h>
 #include <libxiphos.h>
 #include <mission/acs/archive/GPSDefinitions.h>
 #include <mission/utility/trace.h>
@@ -48,8 +50,14 @@ struct RebootFile {
   xsc::Copy mechanismNextCopy = xsc::Copy::NO_COPY;
 };
 
-class CoreController : public ExtendedControllerBase {
+class CoreController : public ExtendedControllerBase,
+  public ReceivesParameterMessagesIF {
  public:
+  enum ParamId: uint8_t {
+    PREF_SD = 0,
+    NUM_IDS
+  };
+
   static xsc::Chip CURRENT_CHIP;
   static xsc::Copy CURRENT_COPY;
 
@@ -152,6 +160,7 @@ class CoreController : public ExtendedControllerBase {
   SdCardManager* sdcMan = nullptr;
   MessageQueueIF* eventQueue = nullptr;
 
+  uint8_t prefSdRaw = sd::SdCard::SLOT_0;
   SdStates sdFsmState = SdStates::START;
   SdStates fsmStateAfterDelay = SdStates::IDLE;
   enum SdCfgMode { PASSIVE, COLD_REDUNDANT, HOT_REDUNDANT };
@@ -216,10 +225,15 @@ class CoreController : public ExtendedControllerBase {
 
   core::HkSet hkSet;
 
+  ParameterHelper paramHelper;
+
 #if OBSW_SD_CARD_MUST_BE_ON == 1
   bool remountAttemptFlag = true;
 #endif
 
+  ReturnValue_t getParameter(uint8_t domainId, uint8_t uniqueIdentifier,
+                                     ParameterWrapper *parameterWrapper,
+                                     const ParameterWrapper *newValues, uint16_t startAtIndex) override;
   ReturnValue_t initializeLocalDataPool(localpool::DataPool& localDataPoolMap,
                                         LocalDataPoolManager& poolManager) override;