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Searched defs:usb_interface_descriptor (Results 1 – 1 of 1) sorted by relevance

/components/drivers/usb/cherryusb/common/
A Dusb_def.h382 struct usb_interface_descriptor { struct
383 uint8_t bLength; /* Descriptor size in bytes = 9 */
384 uint8_t bDescriptorType; /* INTERFACE descriptor type = 4 */
385 uint8_t bInterfaceNumber; /* Interface no.*/
386 uint8_t bAlternateSetting; /* Value to select this IF */
387 uint8_t bNumEndpoints; /* Number of endpoints excluding 0 */
388 uint8_t bInterfaceClass; /* Class code, 0xFF = vendor */
389 uint8_t bInterfaceSubClass; /* Sub-Class code, 0 if class = 0 */
390 uint8_t bInterfaceProtocol; /* Protocol, 0xFF = vendor */
391 uint8_t iInterface; /* Index to interface string */

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