Updated id handling for mutex and signal, sleep() for thread.

include/sta/rtos/mutex.hpp

@@ -23,13 +23,20 @@ namespace sta
 		/**
 		 * @param handle    CMSIS RTOS2 mutex
 		 */
-		RtosMutex(osMutexId_t * handle);
+		RtosMutex(osMutexId_t handle);
+
+		/**
+		 * @brief Construct a new Rtos Mutex object
+		 * 
+		 * @param name The name of the mutex.
+		 */
+		RtosMutex(const char* name);
 
 		void acquire() override;
 		void release() override;
 
 	private:
-		osMutexId_t * handle_;    /**< CMSIS RTOS2 mutex */
+		osMutexId_t handle_;    /**< CMSIS RTOS2 mutex */
 	};
 } // namespace sta