On-the-Web Seminar — Self-Study of the Basics of Real-Time OSs
This On-the-web seminar is an easy-to-understand introduction for beginners learning about real-time OSs for embedded systems. You don’t even need any knowledge of C language. Now, click on any of the following items you want to view.
| (1) Control Systems are Event-Driven |
| (2) Detecting an Event and Activating the Corresponding Processing |
| (3) Limited Time for Each Event Processing |
| (4) Hard Real-Time Processing and Soft Real-Time Processing |
| (5) Control Systems are Multitasking |
| (6) Priority Processing is Necessary for Hard Real-Time Processing |
| (1) Where is a Real-Time OS Used? |
| (2) Trends of Technology Demanded by the Market (Background of Real-Time OS Applications) |
| (3) Requirements for Embedded Software Development |
| (4) Separation of Application and Hardware Control |
| (5) Easier Maintenance of Software Assets |
| (6) Middleware and Driver Distribution |
| (7) Applied Products |
| (1) How does Scheduler Work? |
| (2) When is Scheduler Activated? |
| (3) Difference between a Task and a Handler |
| (4) Task State Transition |
| (5) Dividing Tasks |
| (6) OS Functions |
| (7) Disadvantages and Performance of an Embedded OS |
| (1) Service-Call-Type Programming |
| (2) Event-Driven Programming |
| (3) Driver-Type Programming |
Chap 5: Application Examples of Dividing Tasks and Prioritization (15 minutes)
| (1) Dividing Tasks and Priority Assignment of Fax (Incoming) |
| (2) Example of Inter-task Communication through a Mailbox |
| (3) Example of Task Execution Transition |
| (4) Example of Inter-task Communication through a Mailbox (2) |
| (5) Application Example of Round-robin |
After This Seminar
