USB_ClassInfo_CDC_Device_t Struct Reference
[CDC Class Device Mode Driver]

#include <CDC.h>

Data Fields

struct {
   uint8_t   ControlInterfaceNumber
   uint8_t   DataINEndpointNumber
   uint16_t   DataINEndpointSize
   uint8_t   DataOUTEndpointNumber
   uint16_t   DataOUTEndpointSize
   uint8_t   NotificationEndpointNumber
   uint16_t   NotificationEndpointSize
Config
struct {
   struct {
      uint8_t   HostToDevice
      uint8_t   DeviceToHost
   }   ControlLineStates
   struct {
      uint32_t   BaudRateBPS
      uint8_t   CharFormat
      uint8_t   ParityType
      uint8_t   DataBits
   }   LineEncoding
State

Detailed Description

Class state structure. An instance of this structure should be made for each CDC interface within the user application, and passed to each of the CDC class driver functions as the CDCInterfaceInfo parameter. This stores each CDC interface's configuration and state information.


Field Documentation

Baud rate of the virtual serial port, in bits per second

Character format of the virtual serial port, a value from the CDCDevice_CDC_LineCodingFormats_t enum

Config data for the USB class interface within the device. All elements in this section must be set or the interface will fail to enumerate and operate correctly.

Interface number of the CDC control interface within the device

Bits of data per character of the virtual serial port

Endpoint number of the CDC interface's IN data endpoint

Size in bytes of the CDC interface's IN data endpoint

Endpoint number of the CDC interface's OUT data endpoint

Size in bytes of the CDC interface's OUT data endpoint

Control line states from the device to host, as a set of CDC_CONTROL_LINE_IN_* masks.

Control line states from the host to device, as a set of CDC_CONTROL_LINE_OUT_* masks.

Endpoint number of the CDC interface's IN notification endpoint, if used

Size in bytes of the CDC interface's IN notification endpoint, if used

Parity setting of the virtual serial port, a value from the CDCDevice_LineCodingParity_t enum

State data for the USB class interface within the device. All elements in this section are reset to their defaults when the interface is enumerated.


The documentation for this struct was generated from the following file:

Generated on Thu Sep 24 22:58:15 2009 for LUFA (Formerly MyUSB) Library by  doxygen 1.6.1