: This file implements the board support package for the USB device library More...

#include "os_io_seproxyhal.h"
#include "os_helpers.h"
#include "usbd_def.h"
#include "usbd_core.h"

Include dependency graph for usbd_conf.c:

Functions
USBD_StatusTypeDef	USBD_LL_Init (USBD_HandleTypeDef *pdev)
	Initializes the Low Level portion of the Device driver. More...

USBD_StatusTypeDef	USBD_LL_DeInit (USBD_HandleTypeDef *pdev)
	De-Initializes the Low Level portion of the Device driver. More...

USBD_StatusTypeDef	USBD_LL_Start (USBD_HandleTypeDef *pdev)
	Starts the Low Level portion of the Device driver. More...

USBD_StatusTypeDef	USBD_LL_Stop (USBD_HandleTypeDef *pdev)
	Stops the Low Level portion of the Device driver. More...

USBD_StatusTypeDef	USBD_LL_OpenEP (USBD_HandleTypeDef *pdev, uint8_t ep_addr, uint8_t ep_type, uint16_t ep_mps)
	Opens an endpoint of the Low Level Driver. More...

USBD_StatusTypeDef	USBD_LL_CloseEP (USBD_HandleTypeDef *pdev, uint8_t ep_addr)
	Closes an endpoint of the Low Level Driver. More...

USBD_StatusTypeDef	USBD_LL_FlushEP (USBD_HandleTypeDef *pdev, uint8_t ep_addr)
	Flushes an endpoint of the Low Level Driver. More...

USBD_StatusTypeDef	USBD_LL_StallEP (USBD_HandleTypeDef *pdev, uint8_t ep_addr)
	Sets a Stall condition on an endpoint of the Low Level Driver. More...

USBD_StatusTypeDef	USBD_LL_ClearStallEP (USBD_HandleTypeDef *pdev, uint8_t ep_addr)
	Clears a Stall condition on an endpoint of the Low Level Driver. More...

uint8_t	USBD_LL_IsStallEP (USBD_HandleTypeDef *pdev, uint8_t ep_addr)
	Returns Stall condition. More...

USBD_StatusTypeDef	USBD_LL_SetUSBAddress (USBD_HandleTypeDef *pdev, uint8_t dev_addr)
	Assigns a USB address to the device. More...

USBD_StatusTypeDef	USBD_LL_Transmit (USBD_HandleTypeDef pdev, uint8_t ep_addr, uint8_t pbuf, uint16_t size)
	Transmits data over an endpoint. More...

USBD_StatusTypeDef	USBD_LL_PrepareReceive (USBD_HandleTypeDef *pdev, uint8_t ep_addr, uint16_t size)
	Prepares an endpoint for reception. More...

Variables
unsigned int	ep_in_stall

unsigned int	ep_out_stall

Detailed Description

: This file implements the board support package for the USB device library

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
Neither the name of STMicroelectronics nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

Definition in file usbd_conf.c.

Function Documentation

◆ USBD_LL_ClearStallEP()

USBD_StatusTypeDef USBD_LL_ClearStallEP	(	USBD_HandleTypeDef *	pdev,
		uint8_t	ep_addr
	)

Clears a Stall condition on an endpoint of the Low Level Driver.

Parameters

pdev	Device handle
ep_addr	Endpoint Number

Return values

USBD Status

Definition at line 235 of file usbd_conf.c.

◆ USBD_LL_CloseEP()

USBD_StatusTypeDef USBD_LL_CloseEP	(	USBD_HandleTypeDef *	pdev,
		uint8_t	ep_addr
	)

Closes an endpoint of the Low Level Driver.

Parameters

pdev	Device handle
ep_addr	Endpoint Number

Return values

USBD Status

Definition at line 173 of file usbd_conf.c.

◆ USBD_LL_DeInit()

USBD_StatusTypeDef USBD_LL_DeInit ( USBD_HandleTypeDef * pdev )

De-Initializes the Low Level portion of the Device driver.

Parameters

pdev	Device handle

Return values

USBD Status

Definition at line 63 of file usbd_conf.c.

◆ USBD_LL_FlushEP()

USBD_StatusTypeDef USBD_LL_FlushEP	(	USBD_HandleTypeDef *	pdev,
		uint8_t	ep_addr
	)

Flushes an endpoint of the Low Level Driver.

Parameters

pdev	Device handle
ep_addr	Endpoint Number

Return values

USBD Status

Definition at line 195 of file usbd_conf.c.

◆ USBD_LL_Init()

USBD_StatusTypeDef USBD_LL_Init ( USBD_HandleTypeDef * pdev )

Initializes the Low Level portion of the Device driver.

Parameters

pdev	Device handle

Return values

USBD Status

Definition at line 50 of file usbd_conf.c.

◆ USBD_LL_IsStallEP()

uint8_t USBD_LL_IsStallEP	(	USBD_HandleTypeDef *	pdev,
		uint8_t	ep_addr
	)

Returns Stall condition.

Parameters

pdev	Device handle
ep_addr	Endpoint Number

Return values

Stall (1: Yes, 0: No)

Definition at line 261 of file usbd_conf.c.

◆ USBD_LL_OpenEP()

USBD_StatusTypeDef USBD_LL_OpenEP	(	USBD_HandleTypeDef *	pdev,
		uint8_t	ep_addr,
		uint8_t	ep_type,
		uint16_t	ep_mps
	)

Opens an endpoint of the Low Level Driver.

Parameters

pdev	Device handle
ep_addr	Endpoint Number
ep_type	Endpoint Type
ep_mps	Endpoint Max Packet Size

Return values

USBD Status

Definition at line 130 of file usbd_conf.c.

◆ USBD_LL_PrepareReceive()

USBD_StatusTypeDef USBD_LL_PrepareReceive	(	USBD_HandleTypeDef *	pdev,
		uint8_t	ep_addr,
		uint16_t	size
	)

Prepares an endpoint for reception.

Parameters

pdev	Device handle
ep_addr	Endpoint Number
pbuf	Pointer to data to be received
size	Data size

Return values

USBD Status

Definition at line 326 of file usbd_conf.c.

◆ USBD_LL_SetUSBAddress()

USBD_StatusTypeDef USBD_LL_SetUSBAddress	(	USBD_HandleTypeDef *	pdev,
		uint8_t	dev_addr
	)

Assigns a USB address to the device.

Parameters

pdev	Device handle
ep_addr	Endpoint Number

Return values

USBD Status

Definition at line 279 of file usbd_conf.c.

◆ USBD_LL_StallEP()

USBD_StatusTypeDef USBD_LL_StallEP	(	USBD_HandleTypeDef *	pdev,
		uint8_t	ep_addr
	)

Sets a Stall condition on an endpoint of the Low Level Driver.

Parameters

pdev	Device handle
ep_addr	Endpoint Number

Return values

USBD Status

Definition at line 209 of file usbd_conf.c.

◆ USBD_LL_Start()

USBD_StatusTypeDef USBD_LL_Start ( USBD_HandleTypeDef * pdev )

Starts the Low Level portion of the Device driver.

Parameters

pdev	Device handle

Return values

USBD Status

Definition at line 83 of file usbd_conf.c.

◆ USBD_LL_Stop()

USBD_StatusTypeDef USBD_LL_Stop ( USBD_HandleTypeDef * pdev )

Stops the Low Level portion of the Device driver.

Parameters

pdev	Device handle

Return values

USBD Status

Definition at line 110 of file usbd_conf.c.

◆ USBD_LL_Transmit()

USBD_StatusTypeDef USBD_LL_Transmit	(	USBD_HandleTypeDef *	pdev,
		uint8_t	ep_addr,
		uint8_t *	pbuf,
		uint16_t	size
	)

Transmits data over an endpoint.

Parameters

pdev	Device handle
ep_addr	Endpoint Number
pbuf	Pointer to data to be sent
size	Data size

Return values

USBD Status

Definition at line 300 of file usbd_conf.c.

Variable Documentation

◆ ep_in_stall

unsigned int ep_in_stall

Definition at line 43 of file usbd_conf.c.

◆ ep_out_stall

unsigned int ep_out_stall

Definition at line 44 of file usbd_conf.c.

Functions

Variables

Detailed Description

Function Documentation

◆ USBD_LL_ClearStallEP()

◆ USBD_LL_CloseEP()

◆ USBD_LL_DeInit()

◆ USBD_LL_FlushEP()

◆ USBD_LL_Init()

◆ USBD_LL_IsStallEP()

◆ USBD_LL_OpenEP()

◆ USBD_LL_PrepareReceive()

◆ USBD_LL_SetUSBAddress()

◆ USBD_LL_StallEP()

◆ USBD_LL_Start()

◆ USBD_LL_Stop()

◆ USBD_LL_Transmit()

Variable Documentation

◆ ep_in_stall

◆ ep_out_stall