USBD_CDC_IF

Usb VCP device module. More...

Modules
	USBD_CDC_IF_Private_TypesDefinitions
	Private types.
	USBD_CDC_IF_Private_Defines
	Private defines.
	USBD_CDC_IF_Private_Macros
	Private macros.
	USBD_CDC_IF_Private_Variables
	Private variables.
	USBD_CDC_IF_Exported_Variables
	Public variables.
	USBD_CDC_IF_Private_FunctionPrototypes
	Private functions declaration.
	USBD_CDC_IF_Exported_Defines
	Defines.
	USBD_CDC_IF_Exported_Types
	Types.
	USBD_CDC_IF_Exported_Macros
	Aliases.
	USBD_CDC_IF_Exported_FunctionsPrototype
	Public functions declaration.

Functions
uint8_t	CDC_Transmit_FS (uint8_t *Buf, uint16_t Len)
	CDC_Transmit_FS Data to send over USB IN endpoint are sent over CDC interface through this function. More...
uint8_t	CDC_ReadRxBuffer_FS (uint8_t *Buf, uint16_t Len)
uint8_t	CDC_PeekRxBuffer_FS (uint8_t *Buf, uint16_t Len)
uint16_t	CDC_GetRxBufferBytesAvailable_FS ()
void	CDC_FlushRxBuffer_FS ()

Variables
USBD_CDC_ItfTypeDef	USBD_Interface_fops_FS

Detailed Description

Usb VCP device module.

Function Documentation

CDC_Transmit_FS()

uint8_t CDC_Transmit_FS	(	uint8_t *	Buf,
		uint16_t	Len
	)

CDC_Transmit_FS Data to send over USB IN endpoint are sent over CDC interface through this function.

Note

Parameters

Buf	Buffer of data to be sent
Len	Number of data to be sent (in bytes)

Return values

USBD_OK

if all operations are OK else USBD_FAIL or USBD_BUSY

Variable Documentation

USBD_Interface_fops_FS

USBD_CDC_ItfTypeDef USBD_Interface_fops_FS

Initial value:

=
 {
 CDC_Init_FS,
 CDC_DeInit_FS,
 CDC_Control_FS,
 CDC_Receive_FS,
 CDC_TransmitCplt_FS}

CDC Interface callback.