2.5.5.2 usb_cdc.h
File Name
usb_cdc.h
Description
USB CDC class definitions
This file describes the CDC class specific definitions. This file is included by usb_device_cdc.h and usb_host_cdc.h header files. The application can include this file if it needs to use any USB CDC Class definitions.
Enumerations
| Name | Description |
| USB_CDC_DESCRIPTOR_TYPE | Identifies the descriptor types in the CDC. |
| USB_CDC_FUNCTIONAL_DESCRIPTOR | Identifies the CDC function header type. |
| USB_CDC_INF_PROTOCOL | Identifies the protocol codes. |
| USB_CDC_INTERFACE_TYPE | Identifies the CDC interface type. |
| USB_CDC_NOTIFICATION | Identifies the notification codes available for CDC. |
| USB_CDC_REQUEST | Identifies the CDC specific request codes. |
| USB_CDC_SUBCLASS | Identifies the subclass codes for communication interface. |
Macros
| Name | Description |
| CS_INTERFACE | This is macro CS_INTERFACE. |
| USB_CDC_ACM_SUPPORT_BREAK | This is macro USB_CDC_ACM_SUPPORT_BREAK. |
| USB_CDC_ACM_SUPPORT_COMM_FEATURE | This is macro USB_CDC_ACM_SUPPORT_COMM_FEATURE. |
| USB_CDC_ACM_SUPPORT_LINE_CODING_LINE_STATE_AND_NOTIFICATION | This is macro USB_CDC_ACM_SUPPORT_LINE_CODING_LINE_STATE_AND_NOTIFICATION. |
| USB_CDC_ACM_SUPPORT_NETWORK_NOTIFICATION | This is macro USB_CDC_ACM_SUPPORT_NETWORK_NOTIFICATION. |
| USB_CDC_ACM_SUPPORT_NONE | Identifies the CDC ACM sub-class capabilities. |
| USB_CDC_CLASS_CODE | Identifies the CDC Interface Class, Subclass and protocol constants. |
| USB_CDC_COMMUNICATIONS_INTERFACE_CLASS_CODE | This is macro USB_CDC_COMMUNICATIONS_INTERFACE_CLASS_CODE. |
| USB_CDC_DATA_INTERFACE_CLASS_CODE | This is macro USB_CDC_DATA_INTERFACE_CLASS_CODE. |
| USB_CDC_DATA_INTERFACE_PROTOCOL | This is macro USB_CDC_DATA_INTERFACE_PROTOCOL. |
| USB_CDC_DATA_INTERFACE_SUBCLASS_CODE | This is macro USB_CDC_DATA_INTERFACE_SUBCLASS_CODE. |
| USB_CDC_LINESTATE_CARRIER | Bit code information in line state. |
| USB_CDC_LINESTATE_DTR | Bit code information in line state. |
| USB_CDC_REQUEST_CLASS_SPECIFIC | CDC specific request. |
| USB_CDC_SUBCLASS_CODE | This is macro USB_CDC_SUBCLASS_CODE. |
Types
| Name | Description |
| USB_CDC_UNION_FUNCTIONAL_DESCRIPTOR_SUBORDINATE | This is type USB_CDC_UNION_FUNCTIONAL_DESCRIPTOR_SUBORDINATE. |