USB_CONFIGUARTION_DESC_SIZE, /* bLength */ USB_CONFIGURATION_DESCRIPTOR_TYPE, /* bDescriptorType */ WBVAL( /* wTotalLength */ 1 * USB_CONFIGUARTION_DESC_SIZE + 1 * USB_INTERFACE_DESC_SIZE + /* communication interface */ 0x0013 + /* CDC functions */ 1 * USB_ENDPOINT_DESC_SIZE + /* interrupt endpoint */ 1 * USB_INTERFACE_DESC_SIZE + /* data interface */ 2 * USB_ENDPOINT_DESC_SIZE /* bulk endpoints */ ), 0x02, /* bNumInterfaces */ 0x01, /* bConfigurationValue: 0x01 is used to select this configuration */ 0x00, /* iConfiguration: no string to describe this configuration */ USB_CONFIG_BUS_POWERED /*|*/ /* bmAttributes */ /* USB_CONFIG_REMOTE_WAKEUP */, USB_CONFIG_POWER_MA(100), /* bMaxPower, device power consumption is 100 mA */ /* Interface 0, Alternate Setting 0, Communication class interface descriptor */ USB_INTERFACE_DESC_SIZE, /* bLength */ USB_INTERFACE_DESCRIPTOR_TYPE, /* bDescriptorType */ USB_CDC_CIF_NUM, /* bInterfaceNumber: Number of Interface */ 0x00, /* bAlternateSetting: Alternate setting */ 0x01, /* bNumEndpoints: One endpoint used */ CDC_COMMUNICATION_INTERFACE_CLASS, /* bInterfaceClass: Communication Interface Class */ CDC_ABSTRACT_CONTROL_MODEL, /* bInterfaceSubClass: Abstract Control Model */ 0x00, /* bInterfaceProtocol: no protocol used */ 0x03, /* iInterface: */ /* Header Functional Descriptor */ 0x05, /* bLength: Endpoint Descriptor size */ CDC_CS_INTERFACE, /* bDescriptorType: CS_INTERFACE */ CDC_HEADER, /* bDescriptorSubtype: Header Func Desc */ WBVAL(CDC_V1_10), /* 1.10 */ /* bcdCDC */
/* All Descriptors (Configuration, Interface, Endpoint, Class, Vendor */
const uint8_t USB_ConfigDescriptor[] = {
/* Configuration 1 */
USB_CONFIGUARTION_DESC_SIZE, /* bDescriptorType */
USB_CONFIGURATION_DESCRIPTOR_TYPE, /* bDescriptorType */
WBVAL( /* wTotalLength */
1*USB_CONFIGUARTION_DESC_SIZE +
1*USB_INTERFACE_DESC_SIZE +
2*USB_ENDPOINT_DESC_SIZE
),
0x01, /* bNumInterfaces */
0x01, /* bConfigurationValue */
0x00, /* iConfiguration */
USB_CONFIG_BUS_POWERED /*|*/ /* bmAttributes */
/*USB_CONFIG_REMOTE_WAKEUP*/,
USB_CONFIG_POWER_MA(100), /* bMaxPower */
/* Interface 0, Alternate Setting 0, MSC Class */
USB_INTERFACE_DESC_SIZE, /* bLength */
USB_INTERFACE_DESCRIPTOR_TYPE, /* bDescriptorType */
0x00, /* bInterfaceNumber */
0x00, /* bAlternateSetting */
0x02, /* bNumEndpoints */
USB_DEVICE_CLASS_STORAGE, /* bInterfaceClass */
MSC_SUBCLASS_SCSI, /* bInterfaceSubClass */
MSC_PROTOCOL_BULK_ONLY, /* bInterfaceProtocol */
0x62, /* iInterface */
/* Bulk In Endpoint */
USB_ENDPOINT_DESC_SIZE, /* bLength */
USB_ENDPOINT_DESCRIPTOR_TYPE, /* bDescriptorType */
USB_ENDPOINT_IN(2), /* bEndpointAddress */
USB_ENDPOINT_TYPE_BULK, /* bmAttributes */
};
/* USB VIDEO device Configuration Descriptor */
static uint8_t usbd_video_CfgDesc[] =
{
/* Configuration 1 */
USB_CONFIGUARTION_DESC_SIZE, // bLength 9
USB_CONFIGURATION_DESCRIPTOR_TYPE, // bDescriptorType 2
WBVAL(USB_VIDEO_DESC_SIZ),
0x02, // bNumInterfaces 2
0x01, // bConfigurationValue 1 ID of this configuration
0x00, // iConfiguration 0 no description available
USB_CONFIG_BUS_POWERED , // bmAttributes 0x80 Bus Powered
USB_CONFIG_POWER_MA(100), // bMaxPower 100 mA
/* Interface Association Descriptor */
UVC_INTERFACE_ASSOCIATION_DESC_SIZE, // bLength 8
USB_INTERFACE_ASSOCIATION_DESCRIPTOR_TYPE, // bDescriptorType 11
0x00, // bFirstInterface 0
0x02, // bInterfaceCount 2
CC_VIDEO, // bFunctionClass 14 Video
SC_VIDEO_INTERFACE_COLLECTION, // bFunctionSubClass 3 Video Interface Collection
PC_PROTOCOL_UNDEFINED, // bInterfaceProtocol 0 (protocol undefined)
0x02, // iFunction 2
/* VideoControl Interface Descriptor */
*/
ALIGNED(4) uint8_t USB_msc_FsConfigDescriptor[] = {
/* Configuration 1 */
USB_CONFIGURATION_DESC_SIZE, /* bLength */
USB_CONFIGURATION_DESCRIPTOR_TYPE, /* bDescriptorType */
WBVAL( /* wTotalLength */
USB_CONFIGURATION_DESC_SIZE +
USB_INTERFACE_DESC_SIZE + /* MSC interface */
2 * USB_ENDPOINT_DESC_SIZE + /* bulk endpoints */
0
),
0x01, /* bNumInterfaces */
0x01, /* bConfigurationValue */
0x00, /* iConfiguration */
USB_CONFIG_SELF_POWERED, /* bmAttributes */
USB_CONFIG_POWER_MA(2), /* bMaxPower */
/* Interface 0, Alternate Setting 0, MSC class interface descriptor */
USB_INTERFACE_DESC_SIZE, /* bLength */
USB_INTERFACE_DESCRIPTOR_TYPE, /* bDescriptorType */
USB_MSC_IF_NUM, /* bInterfaceNumber: Number of Interface */
0x00, /* bAlternateSetting: Alternate setting */
0x02, /* bNumEndpoints: One endpoint used */
USB_DEVICE_CLASS_STORAGE, /* bInterfaceClass: Communication Interface Class */
MSC_SUBCLASS_SCSI, /* bInterfaceSubClass: Abstract Control Model */
MSC_PROTOCOL_BULK_ONLY, /* bInterfaceProtocol: no protocol used */
0x04, /* iInterface: */
/* Endpoint, EP Bulk Out */
USB_ENDPOINT_DESC_SIZE, /* bLength */
USB_ENDPOINT_DESCRIPTOR_TYPE, /* bDescriptorType */
},
{
.num_altsetting = 1,
.altsetting = msc_iface,
}
};
static const struct usb_config_descriptor config = {
.bLength = USB_DT_CONFIGURATION_SIZE,
.bDescriptorType = USB_DT_CONFIGURATION,
.wTotalLength = 0,
.bNumInterfaces = 3,
.bConfigurationValue = 1,
.iConfiguration = 0,
.bmAttributes = USB_CONFIG_ATTR_BUS_POWERED,
.bMaxPower = USB_CONFIG_POWER_MA(500), //0xFA = 500mA, 0x32 = 100mA
.interface = ifaces,
};
static const char *usb_strings[] = {
"CB Innovations", /* Index 0x01: Manufacturer */
"GCS BIOS USB Test", /* Index 0x02: Product */
"GCS Test", /* Index 0x03: Serial Number */
};
static usbd_device *usbd_dev;
static uint32_t controlBuffer[(128 / sizeof (uint32_t))];
static uint16_t tx_ep_sizes[5];
static int usbmanager_control_request(usbd_device *usbd_dev, struct usb_setup_data *req, u8 **buf,
*/
ALIGNED(4) uint8_t USB_FsConfigDescriptor[] = {
/* Configuration 1 */
USB_CONFIGURATION_DESC_SIZE, /* bLength */
USB_CONFIGURATION_DESCRIPTOR_TYPE, /* bDescriptorType */
WBVAL(
USB_CONFIGURATION_DESC_SIZE +
USB_INTERFACE_DESC_SIZE +
USB_ENDPOINT_DESC_SIZE +
USB_ENDPOINT_DESC_SIZE
), /* wTotalLength */
0x01, /* bNumInterfaces: Number of interfaces supported by this configuration. */
0x01, /* bConfigurationValue: Value to use as an argument to Set Configuration to select this configuration. */
0x04, /* iConfiguration: Index of string descriptor describing this configuration. */
USB_CONFIG_SELF_POWERED, /* bmAttributes */
USB_CONFIG_POWER_MA(100), /* bMaxPower: 100mA */
/* Interface 0, Alternate Setting 0, MSC Class */
USB_INTERFACE_DESC_SIZE, /* bLength */
USB_INTERFACE_DESCRIPTOR_TYPE, /* bDescriptorType */
0, /* bInterfaceNumber: Number of Interface */
0x00, /* bAlternateSetting: Alternate setting */
0x02, /* bNumEndpoints: Two endpoints used */
USB_DEVICE_CLASS_STORAGE, /* bInterfaceClass: Storage device class */
MSC_SUBCLASS_SCSI, /* bInterfaceSubClass: MSC Subclass */
MSC_PROTOCOL_BULK_ONLY, /* bInterfaceProtocol: MSC Protocol */
0x05, /* iInterface: Index to string descriptor containing interface description. */
/* Bulk In Endpoint */
USB_ENDPOINT_DESC_SIZE, /* bLength */
USB_ENDPOINT_DESCRIPTOR_TYPE, /* bDescriptorType */
MSC_EP_IN, /* bEndpointAddress */
USB_ENDPOINT_TYPE_BULK, /* bmAttributes */
.SerialNumStrIndex = USE_INTERNAL_SERIAL,
.NumberOfConfigurations = FIXED_NUM_CONFIGURATIONS,
};
const USB_Descriptor_Configuration_t PROGMEM configuration_descriptor = {
.Config = {
.Header = {
.Size = sizeof(USB_Descriptor_Configuration_Header_t),
.Type = DTYPE_Configuration,
},
.TotalConfigurationSize = sizeof(USB_Descriptor_Configuration_t),
.TotalInterfaces = 2,
.ConfigurationNumber = 1,
.ConfigurationStrIndex = NO_DESCRIPTOR,
.ConfigAttributes = (USB_CONFIG_ATTR_RESERVED | USB_CONFIG_ATTR_SELFPOWERED),
.MaxPowerConsumption = USB_CONFIG_POWER_MA(DEMO_MAX_POWER),
},
.CDC_CCI_Interface = {
.Header = {
.Size = sizeof(USB_Descriptor_Interface_t),
.Type = DTYPE_Interface,
},
.InterfaceNumber = 0,
.AlternateSetting = 0,
.TotalEndpoints = 1,
.Class = CDC_CSCP_CDCClass,
.SubClass = CDC_CSCP_ACMSubclass,
.Protocol = CDC_CSCP_ATCommandProtocol,
.InterfaceStrIndex = NO_DESCRIPTOR,
},
.CDC_Functional_Header = {
