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Descriptors for a USB Device

composite

Data Structures

struct  udc_desc_t
 Structure for USB Device Configuration Descriptor. More...
 

Variables

COMPILER_WORD_ALIGNED
UDC_DESC_STORAGE udc_desc_t 
udc_desc_fs
 USB Device Configuration Descriptor filled for FS. More...
 
COMPILER_WORD_ALIGNED
UDC_DESC_STORAGE
usb_dev_desc_t 
udc_device_desc
 INDENT-OFF. More...
 

UDC structures which contains all USB Device definitions

UDC_DESC_STORAGE udi_api_tudi_apis [USB_DEVICE_NB_INTERFACE]
 Associate an UDI for each USB interface. More...
 
UDC_DESC_STORAGE udc_config_speed_t udc_config_lsfs [1]
 Add UDI with USB Descriptors FS. More...
 
UDC_DESC_STORAGE udc_config_t udc_config
 Add all information about USB Device in global structure for UDC. More...
 

Initial value:
= {
.confdev_lsfs = &udc_device_desc,
.conf_lsfs = udc_config_lsfs,
}
COMPILER_WORD_ALIGNED UDC_DESC_STORAGE usb_dev_desc_t udc_device_desc
Pointer on the selected speed device configuration.
Definition: udi_phdc_desc.c:63
UDC_DESC_STORAGE udc_config_speed_t udc_config_lsfs[1]
Add UDI with USB Descriptors FS.
Definition: udi_composite_desc.c:155

Add all information about USB Device in global structure for UDC.

Global variables of USB Device Descriptor and UDI links.

Initial value:
= {{
}}
Standard USB configuration descriptor structure.
Definition: usb_protocol.h:424
UDC_DESC_STORAGE udi_api_t * udi_apis[USB_DEVICE_NB_INTERFACE]
Definition: udi_phdc_desc.c:135
#define UDC_DESC_STORAGE
Defines the memory's location of USB descriptors.
Definition: udc_desc.h:77
COMPILER_WORD_ALIGNED UDC_DESC_STORAGE udc_desc_t udc_desc_fs
USB Device Configuration Descriptor filled for full and high speed.
Definition: udi_cdc_desc.c:163

Add UDI with USB Descriptors FS.

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,
}
Definition: usb_protocol.h:198
#define USB_CONFIG_ATTR_MUST_SET
Must always be set.
Definition: usb_protocol.h:436
#define LE16(x)
Definition: compiler.h:1112
Standard USB configuration descriptor structure.
Definition: usb_protocol.h:424
#define UDI_COMPOSITE_DESC_FS
USB Interfaces descriptor value for Full Speed.
Definition: common/services/usb/class/composite/device/example1/conf_usb.h:192
#define USB_DEVICE_ATTR
Definition: common/services/usb/class/cdc/device/unit_tests/conf_usb.h:60
#define USB_DEVICE_POWER
Definition: common/services/usb/class/cdc/device/unit_tests/conf_usb.h:59
#define USB_CONFIG_MAX_POWER(ma)
Max power in mA.
Definition: usb_protocol.h:441
#define USB_DEVICE_NB_INTERFACE
Definition: udi_phdc_desc.c:60
Structure for USB Device Configuration Descriptor.
Definition: udi_phdc_desc.c:109

USB Device Configuration Descriptor filled for FS.

USB Device Configuration Descriptor filled for full and high speed.

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)
.iManufacturer = 0,
.iProduct = 0,
.iSerialNumber = 0,
.bNumConfigurations = 1
}
#define USB_V2_0
Value for field bcdUSB.
Definition: usb_protocol.h:63
#define USB_DEVICE_PRODUCT_ID
Definition: common/services/usb/class/cdc/device/unit_tests/conf_usb.h:56
Standard USB device descriptor structure.
Definition: usb_protocol.h:327
#define LE16(x)
Definition: compiler.h:1112
Definition: usb_protocol.h:197
#define USB_DEVICE_MINOR_VERSION
Definition: common/services/usb/class/cdc/device/unit_tests/conf_usb.h:58
#define USB_DEVICE_EP_CTRL_SIZE
Definition: udi_phdc_conf.h:53
#define USB_DEVICE_VENDOR_ID
USB Device Configuration.
Definition: common/services/usb/class/cdc/device/unit_tests/conf_usb.h:55
#define USB_DEVICE_MAJOR_VERSION
Definition: common/services/usb/class/cdc/device/unit_tests/conf_usb.h:57

INDENT-OFF.

Pointer on the selected speed device configuration.

USB Device Descriptor

Initial value:
= {
}
#define UDI_COMPOSITE_API
USB Interface APIs.
Definition: common/services/usb/class/composite/device/example1/conf_usb.h:202

Associate an UDI for each USB interface.