Collaboration diagram for Usbd_cdc_Private_Functions:

Functions
static uint32_t	last_tx_packet_size (void *pdev, uint8_t epnum)

static uint32_t	last_rx_data_size (void *pdev, uint8_t epnum)

static int	try_start_rx (void *pdev)

static void	schedule_cdc_out (void *pdev)

static void	schedule_cdc_in (void *pdev)

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

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

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

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

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

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

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

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

Detailed Description

Function Documentation

◆ last_rx_data_size()

static uint32_t last_rx_data_size	(	void *	pdev,
		uint8_t	epnum
	)

inlinestatic

Definition at line 633 of file usbd_cdc_core.c.

Referenced by usbd_cdc_DataOut().

Here is the caller graph for this function:

◆ last_tx_packet_size()

static uint32_t last_tx_packet_size	(	void *	pdev,
		uint8_t	epnum
	)

inlinestatic

Definition at line 628 of file usbd_cdc_core.c.

Referenced by usbd_cdc_DataIn().

Here is the caller graph for this function:

◆ schedule_cdc_in()

static void schedule_cdc_in ( void * pdev )

static

Definition at line 727 of file usbd_cdc_core.c.

Referenced by usbd_cdc_SOF().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ schedule_cdc_out()

static void schedule_cdc_out ( void * pdev )

static

Definition at line 721 of file usbd_cdc_core.c.

Referenced by usbd_cdc_SOF().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ try_start_rx()

static int try_start_rx ( void * pdev )

inlinestatic

Definition at line 670 of file usbd_cdc_core.c.

Referenced by schedule_cdc_out(), and usbd_cdc_DataOut().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ usbd_cdc_DataIn()

static uint8_t usbd_cdc_DataIn	(	void *	pdev,
		uint8_t	epnum
	)

static

usbd_audio_DataIn Data sent on non-control IN endpoint

Parameters

pdev	device instance
epnum	endpoint number

Return values

status

Definition at line 645 of file usbd_cdc_core.c.

Here is the call graph for this function:

◆ usbd_cdc_DataOut()

static uint8_t usbd_cdc_DataOut	(	void *	pdev,
		uint8_t	epnum
	)

static

usbd_cdc_DataOut Data received on non-control Out endpoint

Parameters

pdev	device instance
epnum	endpoint number

Return values

status

Definition at line 712 of file usbd_cdc_core.c.

Here is the call graph for this function:

◆ usbd_cdc_DeInit()

static uint8_t usbd_cdc_DeInit	(	void *	pdev,
		uint8_t	cfgidx
	)

static

usbd_cdc_Init DeInitialize the CDC layer

Parameters

pdev	device instance
cfgidx	Configuration index

Return values

status

Definition at line 486 of file usbd_cdc_core.c.

Here is the call graph for this function:

◆ usbd_cdc_EP0_RxReady()

static uint8_t usbd_cdc_EP0_RxReady ( void * pdev )

static

usbd_cdc_EP0_RxReady Data received on control endpoint

Parameters

pdev	device device instance

Return values

status

Definition at line 614 of file usbd_cdc_core.c.

◆ USBD_cdc_GetCfgDesc()

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 781 of file usbd_cdc_core.c.

◆ usbd_cdc_Init()

static uint8_t usbd_cdc_Init	(	void *	pdev,
		uint8_t	cfgidx
	)

static

usbd_cdc_Init Initilaize the CDC interface

Parameters

pdev	device instance
cfgidx	Configuration index

Return values

status

Definition at line 438 of file usbd_cdc_core.c.

Here is the call graph for this function:

◆ usbd_cdc_Setup()

static uint8_t usbd_cdc_Setup	(	void *	pdev,
		USB_SETUP_REQ *	req
	)

static

usbd_cdc_Setup Handle the CDC specific requests

Parameters

pdev	instance
req	usb requests

Return values

status

Definition at line 514 of file usbd_cdc_core.c.

Here is the call graph for this function:

◆ usbd_cdc_SOF()

static uint8_t usbd_cdc_SOF ( void * pdev )

static

usbd_audio_SOF Start Of Frame event management

Parameters

pdev	instance
epnum	endpoint number

Return values

status

Definition at line 757 of file usbd_cdc_core.c.

Here is the call graph for this function: