harmony 鸿蒙UsbDdkInterface
UsbDdkInterface
Overview
Defines a USB DDK interface, which is a collection of alternate settings for a particular USB interface.
Since
10
Related Modules
Summary
Member Variables
| Name | Description |
|---|---|
| numAltsetting | Number of alternate settings of the interface. |
| altsetting | Alternate setting of the interface. |
Member Variable Description
altsetting
struct UsbDdkInterfaceDescriptor* UsbDdkInterface::altsetting
Description
Alternate setting of the interface.
numAltsetting
uint8_t UsbDdkInterface::numAltsetting
Description
Number of alternate settings of the interface.
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