The only real change is that we now request an interrupt for the camera device interrupt line.
唯一的实质性变化就是我们为摄像头设备中断行请求一个中断。
Interrupt service routines often set variables that are tested in main line code.
中断处理程序经常负责更新一些在主程序中被查询的变量的值。
Interrupt service routines often set variables that are tested in main line code.
中断处理程序经常负责更新一些在主程序中被查询的变量的值。
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