};
/*
* Device Descriptor wrapper.
*/
static const USBDescriptor vcom_device_descriptor = {
sizeof vcom_device_descriptor_data,
vcom_device_descriptor_data
};
/* Configuration Descriptor tree for a CDC.*/
static const uint8_t vcom_configuration_descriptor_data[67] = {
/* Configuration Descriptor.*/
USB_DESC_CONFIGURATION(67, /* wTotalLength. */
0x02, /* bNumInterfaces. */
0x01, /* bConfigurationValue. */
0, /* iConfiguration. */
0xC0, /* bmAttributes (self powered). */
50), /* bMaxPower (100mA). */
/* Interface Descriptor.*/
USB_DESC_INTERFACE (0x00, /* bInterfaceNumber. */
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).*/
* Configuration Descriptor tree for a HID device
*
* The HID Specifications version 1.11 require the following order:
* - Configuration Descriptor
* - Interface Descriptor
* - HID Descriptor
* - Endpoints Descriptors
*/
#define HID_DESCRIPTOR_OFFSET 9 + 9
#define HID_DESCRIPTOR_SIZE 9
static const uint8_t hid_configuration_descriptor_data[] = {
/* Configuration Descriptor (9 bytes) */
USB_DESC_CONFIGURATION(9 + 9 + 9 + 7, /* wTotalLength */
1, /* bNumInterfaces */
1, /* bConfigurationValue */
0, /* iConfiguration */
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) */
#define USB_MSD_CFG_MAX 1
#define USB_MSD_CDC_CLASS_MAX 2
/* Interfaces */
static usb_if_struct_t usb_cdc_if[USB_CDC_IF_MAX] = {
USB_DESC_INTERFACE(0, CIC_ENDP_COUNT, cic_ep),
USB_DESC_INTERFACE(1, DIC_ENDP_COUNT, dic_ep),
};
static usb_if_struct_t usb_msd_if[USB_MSD_IF_MAX] = {
USB_DESC_INTERFACE(2, MSC_DESC_ENDPOINT_COUNT, msd_ep),
};
/* Configuration */
static usb_interfaces_struct_t usb_cdc_configuration[USB_CDC_CFG_MAX] = {
USB_DESC_CONFIGURATION(USB_CDC_IF_MAX, usb_cdc_if),
};
static usb_interfaces_struct_t usb_msd_configuration[USB_MSD_CFG_MAX] = {
USB_DESC_CONFIGURATION(USB_MSD_IF_MAX, usb_msd_if),
};
static usb_class_struct_t usb_dec_class[USB_MSD_CDC_CLASS_MAX] =
{
{
USB_CLASS_CDC,
USB_DESC_CONFIGURATION(USB_CDC_IF_MAX, usb_cdc_if),
},
{
USB_CLASS_MSC,
USB_DESC_CONFIGURATION(USB_MSD_IF_MAX, usb_msd_if),
};
static const USBDescriptor deviceDescriptor =
{
sizeof(deviceDescriptorData),
deviceDescriptorData
};
/* configuration descriptor */
static const uint8_t configurationDescriptorData[] =
{
/* configuration descriptor */
USB_DESC_CONFIGURATION
(
32, /* total length */
1, /* number of interfaces */
1, /* value that selects this configuration */
0, /* index of string descriptor describing this configuration */
0xC0, /* attributes (self-powered) */
50 /* max power (100 mA) */
),
/* interface descriptor */
USB_DESC_INTERFACE
(
0, /* interface number */
0, /* value used to select alternative setting */
2, /* number of end-points used by this interface */
0x08, /* interface class (Mass Storage) */
0x06, /* interface sub-class (SCSI Transparent Storage) */
0x50, /* interface protocol (Bulk Only) */
0 /* index of string descriptor describing this interface */
CDC_COMMUNICATION_INTERFACE_CLASS, /* bFunctionClass. */ \
CDC_ABSTRACT_CONTROL_MODEL, /* bFunctionSubClass. */ \
1, /* bFunctionProcotol. */ \
0 /* iInterface. */ \
), \
/* CDC Interface descriptor set */ \
CDC_IF_DESC_SET(comIfNum, datIfNum, comInEp, datOutEp, datInEp)
/* Configuration Descriptor tree for a CDC.*/
static const uint8_t vcom_configuration_descriptor_data[] = {
/* Configuration Descriptor.*/
USB_DESC_CONFIGURATION(
USB_DESC_CONFIGURATION_SIZE +
(IAD_CDC_IF_DESC_SET_SIZE * 2), /* wTotalLength. */
USB_NUM_INTERFACES, /* bNumInterfaces. */
0x01, /* bConfigurationValue. */
0, /* iConfiguration. */
0xC0, /* bmAttributes (self powered). */
50 /* bMaxPower (100mA). */
),
IAD_CDC_IF_DESC_SET(
USB_CDC_CIF_NUM0,
USB_CDC_DIF_NUM0,
USB_ENDPOINT_IN(USB_INTERRUPT_REQUEST_EP_A),
USB_ENDPOINT_OUT(USB_DATA_AVAILABLE_EP_A),
USB_ENDPOINT_IN(USB_DATA_REQUEST_EP_A)
),
IAD_CDC_IF_DESC_SET(
USB_CDC_CIF_NUM1,
USB_CDC_DIF_NUM1,
USB_ENDPOINT_IN(USB_INTERRUPT_REQUEST_EP_B),
USB_RECV,
DIC_BULK_OUT_ENDP_PACKET_SIZE
}
#endif
};
#define USB_CDC_IF_MAX 2
#define USB_CDC_CFG_MAX 1
#define USB_CDC_CLASS_MAX 2
static usb_if_struct_t usb_if[USB_CDC_IF_MAX] = {
USB_DESC_INTERFACE(0, CIC_ENDP_COUNT, cic_ep),
USB_DESC_INTERFACE(1, DIC_ENDP_COUNT, dic_ep),
};
static usb_interfaces_struct_t usb_configuration[USB_CDC_CFG_MAX] = {
USB_DESC_CONFIGURATION(USB_CDC_IF_MAX, usb_if),
};
static usb_class_struct_t usb_dec_class[USB_CDC_CLASS_MAX] =
{
{
USB_CLASS_CDC,
USB_DESC_CONFIGURATION(USB_CDC_IF_MAX, usb_if),
},
{
USB_CLASS_INVALID,
USB_DESC_CONFIGURATION(0, NULL),
}
};
uint8_t g_device_descriptor[DEVICE_DESCRIPTOR_SIZE] =
