interrupt enable

基本解釋

According to the communication and synchronization of multiple tasks, three method have been put forward: disable interrupt and enable interrupt;
對(duì)於多任務(wù)運(yùn)行中任務(wù)間的通信和同步提供了三種方法：關(guān)中斷；
This function initializes a hardware interrupt with the kernel. This initialization enables the device driver to register an event and enable the interrupt.
該函數(shù)初始化硬件中斷和內(nèi)核，使設(shè)備敺動(dòng)注冊(cè)事件竝使能中斷。