Union Functional Descriptor. More...
#include <app_usbd_cdc_types.h>
Data Fields |
|
| uint8_t | bFunctionLength |
|
Size of this functional descriptor, in bytes.
|
|
| uint8_t | bDescriptorType |
|
Descriptor type
APP_USBD_CDC_CS_INTERFACE
.
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| uint8_t | bDescriptorSubtype |
|
Descriptor subtype
APP_USBD_CDC_SCS_UNION
.
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|
| uint8_t | bControlInterface |
|
The interface number of the Communications or Data Class interface, designated as the controlling interface for the union.
|
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| uint8_t | bSubordinateInterface [] |
|
Interface number of subordinate interfaces in the union. Number of interfaced depends on descriptor size.
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Detailed Description
Union Functional Descriptor.
- components/libraries/usbd/class/cdc/app_usbd_cdc_types.h