由于LV595芯片片选引脚与以太网控制芯片CP2200中断引脚复用因些在此例程中加入了将 CP2200芯片中断关闭的代码。还要在建立工程文件时将CP220X_REG.C文件包含到工程中.-As LV595 chip select pin chip Ethernet controller chip CP2200 interrupt pins for more added in this routine will break off the chip code CP2200. But also