USBH_PIPES_Private_Functions

Functions
USBH_StatusTypeDef	USBH_OpenPipe (USBH_HandleTypeDef *phost, uint8_t pipe_num, uint8_t epnum, uint8_t dev_address, uint8_t speed, uint8_t ep_type, uint16_t mps)
	USBH_Open_Pipe Open a pipe. More...
USBH_StatusTypeDef	USBH_ClosePipe (USBH_HandleTypeDef *phost, uint8_t pipe_num)
	USBH_ClosePipe Close a pipe. More...
uint8_t	USBH_AllocPipe (USBH_HandleTypeDef *phost, uint8_t ep_addr)
	USBH_Alloc_Pipe Allocate a new Pipe. More...
USBH_StatusTypeDef	USBH_FreePipe (USBH_HandleTypeDef *phost, uint8_t idx)
	USBH_Free_Pipe Free the USB Pipe. More...

Detailed Description

Function Documentation

uint8_t USBH_AllocPipe	(	USBH_HandleTypeDef *	phost,
		uint8_t	ep_addr
	)

USBH_Alloc_Pipe Allocate a new Pipe.

Parameters

phost	Host Handle
ep_addr	End point for which the Pipe to be allocated

Return values

Pipe

number

Definition at line 138 of file usbh_pipes.c.

USBH_StatusTypeDef USBH_ClosePipe	(	USBH_HandleTypeDef *	phost,
		uint8_t	pipe_num
	)

USBH_ClosePipe Close a pipe.

Parameters

phost	Host Handle
pipe_num	Pipe Number

Return values

USBH

Status

Definition at line 121 of file usbh_pipes.c.

USBH_StatusTypeDef USBH_FreePipe	(	USBH_HandleTypeDef *	phost,
		uint8_t	idx
	)

USBH_Free_Pipe Free the USB Pipe.

Parameters

phost	Host Handle
idx	Pipe number to be freed

Return values

USBH

Status

Definition at line 158 of file usbh_pipes.c.

USBH_StatusTypeDef USBH_OpenPipe	(	USBH_HandleTypeDef *	phost,
		uint8_t	pipe_num,
		uint8_t	epnum,
		uint8_t	dev_address,
		uint8_t	speed,
		uint8_t	ep_type,
		uint16_t	mps
	)

USBH_Open_Pipe Open a pipe.

Parameters

phost	Host Handle
pipe_num	Pipe Number
dev_address	USB Device address allocated to attached device
speed	: USB device speed (Full/Low)
ep_type	end point type (Bulk/int/ctl)
mps	max pkt size

Return values

USBH

Status

Definition at line 93 of file usbh_pipes.c.