Usb Audio Device Descriptor(8) Type I Format Type Descriptor

最新推荐文章于 2025-01-05 21:15:39 发布

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最新推荐文章于 2025-01-05 21:15:39 发布

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文章标签： usb audio

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Type I Format Type Descriptor

struct usb_format_type_1
{
    U8 bLength; /*Size of this descriptor, in bytes: 8+(ns*3)*/
    U8 bDescriptorType; /*CS_INTERFACE descriptor type*/
    U8 bDescriptorSubtype; /*FORMAT_TYPE descriptor subtype.*/
    U8 bFormatType; /*FORMAT_TYPE_I. Constant identifying
                    the Format Type the AudioStreaming
                    interface is using.*/
    U8 bNrChannels; /*Indicates the number of physical
                    channels in the audio data stream.*/
    U8 bSubframeSize; /*