USB interface descriptors

The following structures provide predefined USB interface descriptors.

It must be used to define the final USB descriptors.

Data Structures
struct	udi_phdc_desc_t
struct	udi_phdc_fnctext_desc_t

Macros
#define	UDI_PHDC_BMCAPABILITY   0
#define	UDI_PHDC_DESC
#define	UDI_PHDC_EP_INTIN
#define	UDI_PHDC_FNCTEXT
#define	UDI_PHDC_METADATA_BULKIN
#define	UDI_PHDC_METADATA_BULKOUT
#define	UDI_PHDC_METADATA_INTIN
#define	UDI_PHDC_NUM_ENDPOINT   2 /* Bulk IN, bulk OUT */

Variables
static le16_t	tmp_wDevSpecializations [] = UDI_PHDC_SPECIALIZATION

#define UDI_PHDC_BMCAPABILITY   0

#define UDI_PHDC_DESC

#define UDI_PHDC_EP_INTIN

#define UDI_PHDC_FNCTEXT

Value:

.fnctext.header.bLength            = sizeof(udi_phdc_fnctext_desc_t), \
    .fnctext.header.bDescriptorType    = USB_DT_PHDC_11073PHD_FUNCTION, \
    .fnctext.header.bReserved          = 0, \
    .fnctext.header.bNumDevSpecs       = sizeof(tmp_wDevSpecializations) / 2, \
    .fnctext.wDevSpecializations       = UDI_PHDC_SPECIALIZATION,

#define UDI_PHDC_METADATA_BULKIN

#define UDI_PHDC_METADATA_BULKOUT

#define UDI_PHDC_METADATA_INTIN

#define UDI_PHDC_NUM_ENDPOINT   2 /* Bulk IN, bulk OUT */

le16_t tmp_wDevSpecializations[] = UDI_PHDC_SPECIALIZATION

static

Array used only to compute the size of wDevSpecializations through sizeof() during compilation. This array is not used and is removed by compiler.