Invention Grant
US08473662B2 Interrupt-handling-mode determining method of embedded operating system kernel 有权
嵌入式操作系统内核的中断处理模式确定方法

Interrupt-handling-mode determining method of embedded operating system kernel
Abstract:
Provided is a method capable of providing an improved response property appropriate for the characteristics of a system by automatically choosing an interrupt handling mode used for each device. The method is a method in which the embedded operating system kernel determines a handling mode for all individual interrupts, the method includes: dividing interrupt handling modes into a first interrupt handling mode and a second interrupt handling mode which has a different process speed from the first interrupt handling mode, and variably determining a distribution ratio in which each of the interrupts are distributed to the first interrupt handling mode or to the second interrupt handling mode according to a predetermined process condition during boot-up.
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