added FreeRTOS queue map manager

osal/FreeRTOS/QueueMapManager.h

@@ -0,0 +1,50 @@
+#ifndef FSFW_OSAL_FREERTOS_QUEUEMAPMANAGER_H_
+#define FSFW_OSAL_FREERTOS_QUEUEMAPMANAGER_H_
+
+#include "../../ipc/MutexIF.h"
+#include "../../ipc/messageQueueDefinitions.h"
+#include "../../ipc/MessageQueueIF.h"
+
+#include "freertos/FreeRTOS.h"
+#include "freertos/queue.h"
+
+#include <map>
+
+using QueueMap = std::map<MessageQueueId_t, QueueHandle_t>;
+
+class QueueMapManager {
+public:
+
+    //! Returns the single instance of QueueMapManager
+    static QueueMapManager* instance();
+
+    /**
+     * Insert a message queue and the corresponding QueueHandle into the map
+     * @param queue The message queue to insert.
+     * @param id The passed value will be set unless a nullptr is passed
+     * @return
+     */
+    ReturnValue_t addMessageQueue(QueueHandle_t queue, MessageQueueId_t* id);
+
+    /**
+     * Get the message queue handle by providing a message queue ID. Returns nullptr
+     * if the queue ID does not exist in the internal map.
+     * @param messageQueueId
+     * @return
+     */
+    QueueHandle_t getMessageQueue(MessageQueueId_t messageQueueId) const;
+
+private:
+    //! External instantiation forbidden. Constructor still required for singleton instantiation.
+    QueueMapManager();
+    ~QueueMapManager();
+
+    uint32_t queueCounter = 0;
+    MutexIF* mapLock;
+    QueueMap queueMap;
+    static QueueMapManager* mqManagerInstance;
+};
+
+
+
+#endif /* FSFW_OSAL_FREERTOS_QUEUEMAPMANAGER_H_ */