Fairy Tale RTOS

• main: InitializeMultitasking(numTasks, numEvents);
• main: CreateTask(taskName, priority);
• main: CreateEvent(semaphoreName,initialValue);
• main: StartMultitasking();
• task: WaitForEvent(semaphoreName);
• task: SignalEvent(semaphoreName,value);
• task: Delay(millDelay);

• Ellipse = task
• Blue text = semaphore
• Red text = sharable variable
• Rectangle = ISR