Added boolean to encode termination requests; added start flag as system flag

include/sta/rtos/thread.hpp

@@ -14,7 +14,7 @@
 /**
  * @brief Number of bits in task notification flags used internally.
  */
-#define STA_RTOS_MAX_BITS_THREAD_SYS_NOTIFY         1U
+#define STA_RTOS_MAX_BITS_THREAD_SYS_NOTIFY         2U
 /**
  * @brief Number of user usable bits in task notification flags.
  */
@@ -91,10 +91,23 @@ namespace sta
 		 */
 		uint32_t getFlags();
 
+		/**
+		 * @brief Wait for certain thread flags.
+		 *
+		 * @return Returns the flags triggering the activation.
+		 */
+		uint32_t wait(uint32_t flags);
+
 		/**
 		 * @brief Send termination request to thread.
 		 */
 		void requestTermination();
+
+		/**
+		 * @brief Returns true if this thread was requested to terminate.
+		 */
+		bool checkTerminationRequest();
+
 		/**
 		 * @brief Forcibly terminate thread.
 		 */
@@ -109,6 +122,7 @@ namespace sta
 
 	private:
 		Handle handle_;
+		bool terminate_;
 	};
 } // namespace sta