调用KernelIoControl获取逻辑中断号失败的原因
请教: if(!KernelIoControl(IOCTL_HAL_REQUEST_SYSINTR,&g_Irq,sizeof(UINT32),&g_SysIntr,sizeof(UINT32),NULL)){RETAILMSG(1,TEXT("ERROR:FailedtorequestsysintrvalueforTimer1inturrupt!/r/n"));return;}结果,执行时串口输出:ERROR:Failedtorequest ...