Understanding and Utilizing Hook Functions in RTOS
In many operating systems, there exists a type of API function interface called: HOOK functions.
For example, HOOK functions can be found in desktop operating systems like Windows, as well as in real-time operating systems such as µC/OS and FreeRTOS.
Let’s discuss HOOK functions in the context of µC/OS, including what they are and their uses.
What are Hook Functions?
Hook functions, also known as HOOK functions, are functions that are called internally by the operating system.
If HOOKs are enabled, the operating system will