Principle and practice of embedded real-time operating system μCOS (Lu Youliang)

The tutorial adopts a step-by-step approach to explain. Through the study of this tutorial, you can have a comprehensive and in-depth grasp of the basic principles of embedded real-time operating systems, and be able to understand μC/OS including the kernel, task management, time and interrupt management, semaphore management, and mutually exclusive semaphores. The source code of management, event flag group management, message mailbox management, message queue management, and memory management can transplant μC/OS to different platforms, and you can know what is happening and why during the transplanting process, and you will not know how to do it. Difficulties and errors that occur when forced transplantation without mastering μC/OS.

• Chapter 1：Discussion on learning methods (19 minutes and 5 seconds)

• Chapter 2：Introduction and overview (16 minutes and 15 seconds)

• Chapter 3：Tasks include sample code usage (17 minutes and 8 seconds)

• Chapter 4：Kernel (2 minutes and 29 seconds)

• Chapter 5：Synchronization and communication (4 minutes and 29 seconds)

• Chapter 6：Interrupts and memory (3 minutes and 19 seconds)

• Chapter 7：Introduction to task control blocks (11 minutes and 30 seconds)

• Chapter 8：Free list and task list (4 minutes and 53 seconds)

• Chapter 9：Task priority pointer table and task stack (7 minutes and 6 seconds)

• Chapter 10：Task ready lists and ready groups (1 minutes and 1 seconds)

• Chapter 11：Task control block initialization (11 minutes and 41 seconds)

• Chapter 12：Operating system initialization OSINIT (26 minutes and 10 seconds)

• Chapter 13：OsTaskCreate(1) (22 minutes and 9 seconds)

• Chapter 14：OsTaskCreate(2) (14 minutes and 32 seconds)

• Chapter 15：OsTaskCreateExt(1) (7 minutes and 24 seconds)

• Chapter 16：OsTaskCreateExt(2) (6 minutes and 22 seconds)

• Chapter 17：Task Suspension Resume (1) (3 minutes and 36 seconds)

• Chapter 18：Task Suspension Resume (2) (4 minutes and 48 seconds)

• Chapter 19：Task Scheduling (1) (6 minutes and 1 seconds)

• Chapter 20：Task Scheduling (2) (9 minutes and 13 seconds)

• Chapter 21：Task Scheduling OS_Sched(1) (8 minutes and 52 seconds)

• Chapter 22：Task SchedulingOSCtxSw(2) (10 minutes and 46 seconds)

• Chapter 23：Interrupt management (11 minutes and 30 seconds)

• Chapter 24：time management(1) (6 minutes and 30 seconds)

• Chapter 25：Time Management (2)OSTimeDly (10 minutes and 28 seconds)

• Chapter 26：Time Management (3)OSTimeDlyResume (9 minutes and 34 seconds)

• Chapter 27：15 semester hours of experimental demonstration (1) (8 minutes and 3 seconds)

• Chapter 28：15 semester hours of experimental demonstration (2) (12 minutes and 29 seconds)