4. The bulk of the book concentrates on details important to reliable, worst-case-scenario microcontroller hardware design, like bus loading, timing, and the use of I/O, DMA, and interrupts.
基于1个网页-相关网页
Poling and Interrupts 轮询和中断
Dips and Interrupts 电源电压下降或中断
Interrupts and Interrupt Handling 中断和中断处理
Interrupts and Interrupt Handlers 中断和中断处理函数
Interrupts and exceptions 中断和异常 ; 中断与例外
Interrupts and the Timers 中断和定时器
Easier to debug because the messages are all handled sequentially and the flow is not disjointed by callbacks and interrupts.
由于所有消息都按顺序处理,应用程序流不会被回调和中断分离,因此更容易调试。
Note: the kernel thread will read the global structure, and interrupts will be generated based on the elements in the global structure.
注:内核线程会读取这个全局结构,并会根据这个全局结构中的元素来生成中断。
VxWorks can be run in a mode where it records a total trace of all interesting system events, including context switches, uses of synchronization objects, and interrupts.
VxWorks 可以跟踪所有你感兴趣的系统事件,包括上下文切换、同步对象的使用和中断。
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