Then the driver for collecting and sending audio data which accords with the AC’97 standard is developed considering the given features of I/O system drivers and interrupt handling.
结合VxWorks下I/O系统驱动和中断处理的特点,开发了符合AC’97标准的声卡中有关音频数据采集和发送的驱动程序。
参考来源 - 嵌入式实时水声通信软件设计·2,447,543篇论文数据，部分数据来源于NoteExpress
It ensures mutual exclusion among threads but also interrupt handling code.
可以保证线程与中断服务代码的互斥。
I would suggest putting in logs in the interrupt handling logic to debug issues.
我建议把在日志中的中断处理逻辑调试的问题。
A bottom half is a way to defer work from interrupt handling to be done later in a device driver.
bottom half方法可以将设备驱动程序中的工作延迟到中断处理后执行。
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