USB device descriptors for a single interface

The following structures provide the USB device descriptors required for USB Device with a single interface PHDC.

It is ready to use and do not require more definition.

Data Structures
struct	udc_desc_t

Macros
#define	UDI_PHDC_EP_BULK_IN   (2 | USB_EP_DIR_IN)
#define	UDI_PHDC_EP_BULK_OUT   (1 | USB_EP_DIR_OUT)
#define	UDI_PHDC_EP_INTERRUPT_IN   (3 | USB_EP_DIR_IN)
#define	UDI_PHDC_EP_SIZE_BULK_IN   32
#define	UDI_PHDC_EP_SIZE_BULK_OUT   32
#define	UDI_PHDC_EP_SIZE_INT_IN   8
#define	UDI_PHDC_IFACE_NUMBER   0
#define	USB_DEVICE_EP_CTRL_SIZE   32 /* 8 is not supported by PHDC */
#define	USB_DEVICE_NB_INTERFACE   1

Variables
COMPILER_WORD_ALIGNED UDC_DESC_STORAGE udc_desc_t	udc_desc
COMPILER_WORD_ALIGNED UDC_DESC_STORAGE usb_dev_desc_t	udc_device_desc

UDC structures which contains all USB Device definitions
UDC_DESC_STORAGE udi_api_t *	udi_apis [USB_DEVICE_NB_INTERFACE]
UDC_DESC_STORAGE udc_config_speed_t	udc_config_fshs [1]
UDC_DESC_STORAGE udc_config_t	udc_config
	Global variables of USB Device Descriptor and UDI links. More...

UDD Configuration
#define	USB_DEVICE_MAX_EP   3

#define UDI_PHDC_EP_BULK_IN   (2 | USB_EP_DIR_IN)

Referenced by udi_phdc_abort_all_transfers_ongoing(), udi_phdc_metadata_ack(), udi_phdc_send_metadata(), and udi_phdc_senddata_abort().

#define UDI_PHDC_EP_BULK_OUT   (1 | USB_EP_DIR_OUT)

Referenced by udi_phdc_abort_all_transfers_ongoing(), and udi_phdc_wait_metadata().

#define UDI_PHDC_EP_INTERRUPT_IN   (3 | USB_EP_DIR_IN)

Referenced by udi_phdc_abort_all_transfers_ongoing(), udi_phdc_metadata_ack(), udi_phdc_send_metadata(), and udi_phdc_senddata_abort().

#define UDI_PHDC_EP_SIZE_BULK_IN   32

#define UDI_PHDC_EP_SIZE_BULK_OUT   32

Referenced by udi_phdc_wait_metadata(), and udi_phdc_waitdata().

#define UDI_PHDC_EP_SIZE_INT_IN   8

#define UDI_PHDC_IFACE_NUMBER   0

#define USB_DEVICE_EP_CTRL_SIZE   32 /* 8 is not supported by PHDC */

Referenced by udd_ctrl_in_sent().

#define USB_DEVICE_MAX_EP   3

Referenced by udd_enable(), and udd_ep_interrupt().

#define USB_DEVICE_NB_INTERFACE   1

UDC_DESC_STORAGE udc_config_t udc_config

Initial value:

= {
    .confdev_lsfs = &udc_device_desc,
    .conf_lsfs = udc_config_fshs,





}

Global variables of USB Device Descriptor and UDI links.

Referenced by udc_req_std_dev_get_descriptor(), and udc_req_std_dev_set_configuration().

UDC_DESC_STORAGE udc_config_speed_t udc_config_fshs[1]

Initial value:

= { {
    .desc = (usb_conf_desc_t UDC_DESC_STORAGE *) & udc_desc,
    .udi_apis = udi_apis,
} }

COMPILER_WORD_ALIGNED UDC_DESC_STORAGE udc_desc_t udc_desc

Initial value:

= {
    .conf.bLength = sizeof(usb_conf_desc_t),
    .conf.bDescriptorType = USB_DT_CONFIGURATION,
    .conf.wTotalLength = LE16(sizeof(udc_desc_t)),
    .conf.bNumInterfaces = USB_DEVICE_NB_INTERFACE,
    .conf.bConfigurationValue = 1,
    .conf.iConfiguration = 0,
    .conf.bmAttributes = USB_CONFIG_ATTR_MUST_SET | USB_DEVICE_ATTR,
    .conf.bMaxPower = USB_CONFIG_MAX_POWER(USB_DEVICE_POWER),
    .udi_phdc = UDI_PHDC_DESC
}

COMPILER_WORD_ALIGNED UDC_DESC_STORAGE usb_dev_desc_t udc_device_desc

Initial value:

= {
    .bLength = sizeof(usb_dev_desc_t),
    .bDescriptorType = USB_DT_DEVICE,
    .bcdUSB = LE16(USB_V2_0),
    .bDeviceClass = 0,
    .bDeviceSubClass = 0,
    .bDeviceProtocol = 0,
    .bMaxPacketSize0 = USB_DEVICE_EP_CTRL_SIZE,
    .idVendor = LE16(USB_DEVICE_VENDOR_ID),
    .idProduct = LE16(USB_DEVICE_PRODUCT_ID),
    .bcdDevice = LE16((USB_DEVICE_MAJOR_VERSION << 8)
            | USB_DEVICE_MINOR_VERSION),

    .iManufacturer = 1,




    .iProduct = 2,






    .iSerialNumber = 0, 

    .bNumConfigurations = 1
}

UDC_DESC_STORAGE udi_api_t* udi_apis[USB_DEVICE_NB_INTERFACE]

Initial value:

= {
    &udi_api_phdc,
}