0x00, /* bAlternateSetting. */
0x01, /* bNumEndpoints. */
0x02, /* bInterfaceClass (Communications
Interface Class, CDC section
4.2). */
0x02, /* bInterfaceSubClass (Abstract
Control Model, CDC section 4.3). */
0x01, /* bInterfaceProtocol (AT commands,
CDC section 4.4). */
0), /* iInterface. */
/* Header Functional Descriptor (CDC section 5.2.3).*/
USB_DESC_BYTE (5), /* bLength. */
USB_DESC_BYTE (0x24), /* bDescriptorType (CS_INTERFACE). */
USB_DESC_BYTE (0x00), /* bDescriptorSubtype (Header
Functional Descriptor. */
USB_DESC_BCD (0x0110), /* bcdCDC. */
/* Call Management Functional Descriptor. */
USB_DESC_BYTE (5), /* bFunctionLength. */
USB_DESC_BYTE (0x24), /* bDescriptorType (CS_INTERFACE). */
USB_DESC_BYTE (0x01), /* bDescriptorSubtype (Call Management
Functional Descriptor). */
USB_DESC_BYTE (0x00), /* bmCapabilities (D0+D1). */
USB_DESC_BYTE (0x01), /* bDataInterface. */
/* ACM Functional Descriptor.*/
USB_DESC_BYTE (4), /* bFunctionLength. */
USB_DESC_BYTE (0x24), /* bDescriptorType (CS_INTERFACE). */
USB_DESC_BYTE (0x02), /* bDescriptorSubtype (Abstract
Control Management Descriptor). */
USB_DESC_BYTE (0x02), /* bmCapabilities. */
/* Union Functional Descriptor.*/
USB_DESC_BYTE (5), /* bFunctionLength. */
0xC0, /* bmAttributes (self powered, set to 0x80 if not) */
50), /* bMaxPower (100mA) */
/* Interface Descriptor (9 bytes) */
USB_DESC_INTERFACE(0, /* bInterfaceNumber */
0, /* bAlternateSetting */
1, /* bNumEndpoints */
0x03, /* bInterfaceClass: HID */
0x00, /* bInterfaceSubClass: None */
0x00, /* bInterfaceProtocol: None */
0), /* iInterface */
/* HID descriptor (9 bytes) */
USB_DESC_BYTE(9), /* bLength */
USB_DESC_BYTE(0x21), /* bDescriptorType (HID class) */
USB_DESC_BCD(0x0111), /* bcdHID: HID version 1.11 */
USB_DESC_BYTE(0), /* bCountryCode */
USB_DESC_BYTE(1), /* bNumDescriptors */
USB_DESC_BYTE(0x22), /* bDescriptorType (report desc) */
USB_DESC_WORD(sizeof(hid_report_descriptor_data)), /* wDescriptorLength */
/* HID debug Endpoint (IN) Descriptor (7 bytes) */
USB_DESC_ENDPOINT(DEBUG_TX_ENDPOINT | 0x80, /* bEndpointAddress */
0x03, /* bmAttributes (Interrupt) */
DEBUG_TX_SIZE, /* wMaxPacketSize */
1) /* bInterval */
};
/* Configuration Descriptor wrapper */
static const USBDescriptor hid_configuration_descriptor = {
sizeof hid_configuration_descriptor_data,
