Collaboration diagram for Usbd_cdc_Private_Functions:

Functions
static void	Handle_USBAsynchXfer (void *pdev)
	Handle_USBAsynchXfer Send data to USB. More...

uint8_t	usbd_cdc_DataIn (void *pdev, uint8_t epnum)
	usbd_audio_DataIn Data sent on non-control IN endpoint More...

uint8_t	usbd_cdc_DataOut (void *pdev, uint8_t epnum)
	usbd_cdc_DataOut Data received on non-control Out endpoint More...

uint8_t	usbd_cdc_DeInit (void *pdev, uint8_t cfgidx)
	usbd_cdc_Init DeInitialize the CDC layer More...

uint8_t	usbd_cdc_EP0_RxReady (void *pdev)
	usbd_cdc_EP0_RxReady Data received on control endpoint More...

static uint8_t *	USBD_cdc_GetCfgDesc (uint8_t speed, uint16_t *length)
	USBD_cdc_GetCfgDesc Return configuration descriptor. More...

uint8_t	usbd_cdc_Init (void *pdev, uint8_t cfgidx)
	usbd_cdc_Init Initialize the CDC interface More...

uint8_t	usbd_cdc_Setup (void pdev, USB_SETUP_REQ req)
	usbd_cdc_Setup Handle the CDC specific requests More...

uint8_t	usbd_cdc_SOF (void *pdev)
	usbd_audio_SOF Start Of Frame event management More...

Detailed Description

Function Documentation

static void Handle_USBAsynchXfer ( void * pdev )

static

Handle_USBAsynchXfer Send data to USB.

Parameters

pdev instance

Return values

None

Definition at line 732 of file usbd_cdc_core.c.

uint8_t usbd_cdc_DataIn	(	void *	pdev,
		uint8_t	epnum
	)

usbd_audio_DataIn Data sent on non-control IN endpoint

Parameters

pdev	device instance
epnum	endpoint number

Return values

status

Definition at line 618 of file usbd_cdc_core.c.

uint8_t usbd_cdc_DataOut	(	void *	pdev,
		uint8_t	epnum
	)

usbd_cdc_DataOut Data received on non-control Out endpoint

Parameters

pdev	device instance
epnum	endpoint number

Return values

status

Definition at line 683 of file usbd_cdc_core.c.

uint8_t usbd_cdc_DeInit	(	void *	pdev,
		uint8_t	cfgidx
	)

usbd_cdc_Init DeInitialize the CDC layer

Parameters

pdev	device instance
cfgidx	Configuration index

Return values

status

Definition at line 482 of file usbd_cdc_core.c.

uint8_t usbd_cdc_EP0_RxReady ( void * pdev )

usbd_cdc_EP0_RxReady Data received on control endpoint

Parameters

pdev	device instance

Return values

status

Definition at line 595 of file usbd_cdc_core.c.

static uint8_t * USBD_cdc_GetCfgDesc	(	uint8_t	speed,
		uint16_t *	length
	)

static

USBD_cdc_GetCfgDesc Return configuration descriptor.

Parameters

speed	: current device speed
length	: pointer data length

Return values

pointer to descriptor buffer

Definition at line 804 of file usbd_cdc_core.c.

uint8_t usbd_cdc_Init	(	void *	pdev,
		uint8_t	cfgidx
	)

usbd_cdc_Init Initialize the CDC interface

Parameters

pdev	device instance
cfgidx	Configuration index

Return values

status

Definition at line 434 of file usbd_cdc_core.c.

uint8_t usbd_cdc_Setup	(	void *	pdev,
		USB_SETUP_REQ *	req
	)

usbd_cdc_Setup Handle the CDC specific requests

Parameters

pdev	instance
req	usb requests

Return values

status

Definition at line 512 of file usbd_cdc_core.c.

uint8_t usbd_cdc_SOF ( void * pdev )

usbd_audio_SOF Start Of Frame event management

Parameters

pdev	instance
epnum	endpoint number

Return values

status

Definition at line 710 of file usbd_cdc_core.c.