{
u32 dwDTERate;
u8 bCharFormat;
u8 bParityType;
u8 bDataBits;
u8 lineState;
} LineInfo;
static volatile LineInfo _usbLineInfo = { 57600, 0x00, 0x00, 0x00, 0x00 };
#define WEAK __attribute__ ((weak))
extern const CDCDescriptor _cdcInterface PROGMEM;
const CDCDescriptor _cdcInterface =
{
D_IAD(0,2,CDC_COMMUNICATION_INTERFACE_CLASS,CDC_ABSTRACT_CONTROL_MODEL,1),
// CDC communication interface
D_INTERFACE(CDC_ACM_INTERFACE,1,CDC_COMMUNICATION_INTERFACE_CLASS,CDC_ABSTRACT_CONTROL_MODEL,0),
D_CDCCS(CDC_HEADER,0x10,0x01), // Header (1.10 bcd)
D_CDCCS(CDC_CALL_MANAGEMENT,1,1), // Device handles call management (not)
D_CDCCS4(CDC_ABSTRACT_CONTROL_MANAGEMENT,6), // SET_LINE_CODING, GET_LINE_CODING, SET_CONTROL_LINE_STATE supported
D_CDCCS(CDC_UNION,CDC_ACM_INTERFACE,CDC_DATA_INTERFACE), // Communication interface is master, data interface is slave 0
D_ENDPOINT(USB_ENDPOINT_IN (CDC_ENDPOINT_ACM),USB_ENDPOINT_TYPE_INTERRUPT,0x10,0x40),
// CDC data interface
D_INTERFACE(CDC_DATA_INTERFACE,2,CDC_DATA_INTERFACE_CLASS,0,0),
D_ENDPOINT(USB_ENDPOINT_OUT(CDC_ENDPOINT_OUT),USB_ENDPOINT_TYPE_BULK,USB_EP_SIZE,0),
D_ENDPOINT(USB_ENDPOINT_IN (CDC_ENDPOINT_IN ),USB_ENDPOINT_TYPE_BULK,USB_EP_SIZE,0)
};
CDC_ABSTRACT_CONTROL_MODEL, // device protocol (ACM)
64, // packet size (64)
USB_VID, // vendor ID for the USB device
USB_PID, // product ID for the USB device
0x100, // device release version as BCD (1.00)
USB_STRING_INDEX_MANUFACTURER, // string index for mfg
USB_STRING_INDEX_PRODUCT, // string index for product name
USB_STRING_INDEX_SERIAL, // string index for serial number (0 for 'none')
1); // number of configurations (1)
// IAD descriptor - REQUIRED for composite interfaces, sent via CDC_SendIAD()
const IADDescriptor _cdcIADDesc = D_IAD(0, // first interface
2, // count (interfaces, not endpoints)
CDC_COMMUNICATION_INTERFACE_CLASS, // interface class
CDC_ABSTRACT_CONTROL_MODEL, // interface sub-class
1); // protocol
// CDC interface descriptor - sent by CDC_SendInterfaceData()
const CDCDescriptor _cdcInterface = // needs to be no more than 55 bytes in length
{
// FIRST INTERFACE
// CDC communication interface (endpoint 0)
D_INTERFACE(CDC_ACM_INTERFACE, // 'n'
1, // number of endpoints
CDC_COMMUNICATION_INTERFACE_CLASS, // interface class
CDC_ABSTRACT_CONTROL_MODEL, // interface sub-class
0), // protocol