Hardware interrupt

UINT32 LOS_HwiDelete ( HWI_HANDLE_T  uwHwiNum  )  Delete hardware interrupt. Description: This API is used to delete hardware interrupt. 注意: The hardware interrupt module is usable only when the configuration item for hardware interrupt tailoring is enabled. Hardware interrupt number value range: [OS_USER_HWI_MIN,OS_USER_HWI_MAX]. The value range applicable for a Cortex-A7 platform is [32,95]. OS_HWI_MAX_NUM specifies the maximum number of interrupts that can be created. Before executing an interrupt on a platform, refer to the chip manual of the platform. 参数: 参数名称 描述 uwHwiNum  [IN] Type::HWI_HANDLE_T: hardware interrupt number. The value range applicable for a Cortex-A7 platform is [32,95]. 返回值: 返回值 描述 OS_ERRNO_HWI_NUM_INVALID  0x02000900: Invalid interrupt number. LOS_OK  0: The interrupt is successfully delete. Dependency: los_hwi.h: the header file that contains the API declaration. 参见: None. 自从: Huawei LiteOS V100R001C00