CDC class-specific Functional Union Descriptor (LUFA naming conventions). More...
#include <CDCClassCommon.h>
Data Fields | |
USB_Descriptor_Header_t | Header |
uint8_t | MasterInterfaceNumber |
uint8_t | SlaveInterfaceNumber |
uint8_t | Subtype |
Type define for a CDC class-specific functional Union descriptor. This indicates to the host that specific CDC control and data interfaces are related. See the CDC class specification for more details.
USB_Descriptor_Header_t USB_CDC_Descriptor_FunctionalUnion_t::Header |
Regular descriptor header containing the descriptor's type and length.
uint8_t USB_CDC_Descriptor_FunctionalUnion_t::MasterInterfaceNumber |
Interface number of the CDC Control interface.
uint8_t USB_CDC_Descriptor_FunctionalUnion_t::SlaveInterfaceNumber |
Interface number of the CDC Data interface.
uint8_t USB_CDC_Descriptor_FunctionalUnion_t::Subtype |
Sub type value used to distinguish between CDC class-specific descriptors, must be CDC_DSUBTYPE_CSInterface_Union.