软件文档开发接口Houmo Dadao® M50 Runtime Device Control API Referencescpp apiC++ APIC++ API Data Types Enumerations enum DvfsMode enum Status Data Structures struct MemInfo Type Definition ResetCallback ResetCallbackHandle Classes Class HalDevice ~HalDevice GetBackendName GetDeviceCount GetDvfsMode GetIpuFrequency GetIpuUtilRate GetMemInfo IpuReset RegisterPostResetCallback RegisterPreResetCallback SetDvfsMode UnregisterResetCallback Class HalDeviceFactory Create GetSupportedBackends