Hardware interrupt

VOID LOS_GetCpuCycle ( UINT32 *  puwCntHi, UINT32 *  puwCntLo   ) Get value from xPSR register. Description: This API is used to Get value from xPSR register. 注意: None. 参数: 参数名称 描述 None.  返回值: 返回值 描述 xPSR  register value. Dependency: los_hwi.h: the header file that contains the API declaration.</ ul> 参见: LOS_IntRestore 自从: Huawei LiteOS V100R001C00