This file implements the USB Device library callbacks and MSP. More...

#include "stm32l4xx_hal.h" #include "usbd_core.h"

Functions
void	HAL_PCD_MspInit (PCD_HandleTypeDef *hpcd)
	Initializes the PCD MSP. More...

void	HAL_PCD_MspDeInit (PCD_HandleTypeDef *hpcd)
	DeInitializes the PCD MSP. More...

void	HAL_PCD_SetupStageCallback (PCD_HandleTypeDef *hpcd)
	SOF callback. More...

void	HAL_PCD_DataOutStageCallback (PCD_HandleTypeDef *hpcd, uint8_t epnum)
	SOF callback. More...

void	HAL_PCD_DataInStageCallback (PCD_HandleTypeDef *hpcd, uint8_t epnum)
	SOF callback. More...

void	HAL_PCD_SOFCallback (PCD_HandleTypeDef *hpcd)
	SOF callback. More...

void	HAL_PCD_ResetCallback (PCD_HandleTypeDef *hpcd)
	SOF callback. More...

void	HAL_PCD_SuspendCallback (PCD_HandleTypeDef *hpcd)
	SOF callback. More...

void	HAL_PCD_ResumeCallback (PCD_HandleTypeDef *hpcd)
	SOF callback. More...

void	HAL_PCD_ISOOUTIncompleteCallback (PCD_HandleTypeDef *hpcd, uint8_t epnum)
	SOF callback. More...

void	HAL_PCD_ISOINIncompleteCallback (PCD_HandleTypeDef *hpcd, uint8_t epnum)
	SOF callback. More...

void	HAL_PCD_ConnectCallback (PCD_HandleTypeDef *hpcd)
	SOF callback. More...

void	HAL_PCD_DisconnectCallback (PCD_HandleTypeDef *hpcd)
	SOF callback. More...

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

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

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

USBD_StatusTypeDef	USBD_LL_Stop (USBD_HandleTypeDef *pdev)
	USBD_LL_Stop Stop 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)
	USBD_LL_OpenEP Open an endpoint of the Low Level Driver. More...

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

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

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

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

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

USBD_StatusTypeDef	USBD_LL_SetUSBAddress (USBD_HandleTypeDef *pdev, uint8_t dev_addr)
	USBD_LL_SetDevAddress Assign an USB address to the device. More...

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

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

uint32_t	USBD_LL_GetRxDataSize (USBD_HandleTypeDef *pdev, uint8_t ep_addr)
	USBD_LL_GetRxDataSize Return the last transfered packet size. More...

void	USBD_LL_Delay (uint32_t Delay)
	USBD_LL_Delay Delay routine for the USB Device Library. More...

Variables
PCD_HandleTypeDef	hpcd

Detailed Description

This file implements the USB Device library callbacks and MSP.

Author: Central Labs

Version: V1.1.0

Date: 11-Jan-2016

Attention

© COPYRIGHT(c) 2014 STMicroelectronics

Licensed under MCD-ST Liberty SW License Agreement V2, (the "License"); You may not use this file except in compliance with the License. You may obtain a copy of the License at:

   http://www.st.com/software_license_agreement_liberty_v2

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Definition in file usbd_conf_l4.c.

Function Documentation

◆ HAL_PCD_ConnectCallback()

void HAL_PCD_ConnectCallback ( PCD_HandleTypeDef * hpcd )

SOF callback.

Parameters

hpcd	PCD handle

Return values

None

Definition at line 189 of file usbd_conf_l4.c.

◆ HAL_PCD_DataInStageCallback()

void HAL_PCD_DataInStageCallback	(	PCD_HandleTypeDef *	hpcd,
		uint8_t	epnum
	)

SOF callback.

Parameters

hpcd	PCD handle

Return values

None

Definition at line 115 of file usbd_conf_l4.c.

◆ HAL_PCD_DataOutStageCallback()

void HAL_PCD_DataOutStageCallback	(	PCD_HandleTypeDef *	hpcd,
		uint8_t	epnum
	)

SOF callback.

Parameters

hpcd	PCD handle

Return values

None

Definition at line 105 of file usbd_conf_l4.c.

◆ HAL_PCD_DisconnectCallback()

void HAL_PCD_DisconnectCallback ( PCD_HandleTypeDef * hpcd )

SOF callback.

Parameters

hpcd	PCD handle

Return values

None

Definition at line 199 of file usbd_conf_l4.c.

◆ HAL_PCD_ISOINIncompleteCallback()

void HAL_PCD_ISOINIncompleteCallback	(	PCD_HandleTypeDef *	hpcd,
		uint8_t	epnum
	)

SOF callback.

Parameters

hpcd	PCD handle

Return values

None

Definition at line 179 of file usbd_conf_l4.c.

◆ HAL_PCD_ISOOUTIncompleteCallback()

void HAL_PCD_ISOOUTIncompleteCallback	(	PCD_HandleTypeDef *	hpcd,
		uint8_t	epnum
	)

SOF callback.

Parameters

hpcd	PCD handle

Return values

None

Definition at line 169 of file usbd_conf_l4.c.

◆ HAL_PCD_MspDeInit()

void HAL_PCD_MspDeInit ( PCD_HandleTypeDef * hpcd )

DeInitializes the PCD MSP.

Parameters

hpcd	PCD handle

Return values

None

Definition at line 76 of file usbd_conf_l4.c.

◆ HAL_PCD_MspInit()

void HAL_PCD_MspInit ( PCD_HandleTypeDef * hpcd )

Initializes the PCD MSP.

Parameters

hpcd	PCD handle

Return values

None

Definition at line 42 of file usbd_conf_l4.c.

◆ HAL_PCD_ResetCallback()

void HAL_PCD_ResetCallback ( PCD_HandleTypeDef * hpcd )

SOF callback.

Parameters

hpcd	PCD handle

Return values

None

Definition at line 135 of file usbd_conf_l4.c.

◆ HAL_PCD_ResumeCallback()

void HAL_PCD_ResumeCallback ( PCD_HandleTypeDef * hpcd )

SOF callback.

Parameters

hpcd	PCD handle

Return values

None

Definition at line 159 of file usbd_conf_l4.c.

◆ HAL_PCD_SetupStageCallback()

void HAL_PCD_SetupStageCallback ( PCD_HandleTypeDef * hpcd )

SOF callback.

Parameters

hpcd	PCD handle

Return values

None

Definition at line 95 of file usbd_conf_l4.c.

◆ HAL_PCD_SOFCallback()

void HAL_PCD_SOFCallback ( PCD_HandleTypeDef * hpcd )

SOF callback.

Parameters

hpcd	PCD handle

Return values

None

Definition at line 125 of file usbd_conf_l4.c.

◆ HAL_PCD_SuspendCallback()

void HAL_PCD_SuspendCallback ( PCD_HandleTypeDef * hpcd )

SOF callback.

Parameters

hpcd	PCD handle

Return values

None

Definition at line 149 of file usbd_conf_l4.c.

◆ USBD_LL_ClearStallEP()

USBD_StatusTypeDef USBD_LL_ClearStallEP	(	USBD_HandleTypeDef *	pdev,
		uint8_t	ep_addr
	)

USBD_LL_ClearStallEP Clear 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 347 of file usbd_conf_l4.c.

◆ USBD_LL_CloseEP()

USBD_StatusTypeDef USBD_LL_CloseEP	(	USBD_HandleTypeDef *	pdev,
		uint8_t	ep_addr
	)

USBD_LL_CloseEP Close an endpoint of the Low Level Driver.

Parameters

pdev	device handle
ep_addr	Endpoint Number

Return values

USBD Status

Definition at line 308 of file usbd_conf_l4.c.

◆ USBD_LL_DeInit()

USBD_StatusTypeDef USBD_LL_DeInit ( USBD_HandleTypeDef * pdev )

USBD_LL_DeInit De-Initialize the Low Level portion of the Device driver.

Parameters

pdev	Device handle

Return values

USBD Status

Definition at line 249 of file usbd_conf_l4.c.

◆ USBD_LL_Delay()

void USBD_LL_Delay ( uint32_t Delay )

USBD_LL_Delay Delay routine for the USB Device Library.

Parameters

Delay Delay in ms

Return values

None

Definition at line 440 of file usbd_conf_l4.c.

◆ USBD_LL_FlushEP()

USBD_StatusTypeDef USBD_LL_FlushEP	(	USBD_HandleTypeDef *	pdev,
		uint8_t	ep_addr
	)

USBD_LL_FlushEP Flush an endpoint of the Low Level Driver.

Parameters

pdev	device handle
ep_addr	Endpoint Number

Return values

USBD Status

Definition at line 321 of file usbd_conf_l4.c.

◆ USBD_LL_GetRxDataSize()

uint32_t USBD_LL_GetRxDataSize	(	USBD_HandleTypeDef *	pdev,
		uint8_t	ep_addr
	)

USBD_LL_GetRxDataSize Return the last transfered packet size.

Parameters

phost	Device handle
ep_addr	Endpoint Number

Return values

Recived Data Size

Definition at line 429 of file usbd_conf_l4.c.

◆ USBD_LL_Init()

USBD_StatusTypeDef USBD_LL_Init ( USBD_HandleTypeDef * pdev )

USBD_LL_Init Initialize the Low Level portion of the Device driver.

Parameters

pdev	Device handle

Return values

USBD Status

Definition at line 213 of file usbd_conf_l4.c.

◆ USBD_LL_IsStallEP()

uint8_t USBD_LL_IsStallEP	(	USBD_HandleTypeDef *	pdev,
		uint8_t	ep_addr
	)

USBD_LL_IsStallEP Return Stall condition.

Parameters

pdev	device handle
ep_addr	Endpoint Number

Return values

Stall (1: yes, 0: No)

Definition at line 360 of file usbd_conf_l4.c.

◆ USBD_LL_OpenEP()

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

USBD_LL_OpenEP Open 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 288 of file usbd_conf_l4.c.

◆ USBD_LL_PrepareReceive()

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

USBD_LL_PrepareReceive prepare 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 413 of file usbd_conf_l4.c.

◆ USBD_LL_SetUSBAddress()

USBD_StatusTypeDef USBD_LL_SetUSBAddress	(	USBD_HandleTypeDef *	pdev,
		uint8_t	dev_addr
	)

USBD_LL_SetDevAddress Assign an USB address to the device.

Parameters

pdev	device handle
ep_addr	Endpoint Number

Return values

USBD Status

Definition at line 380 of file usbd_conf_l4.c.

◆ USBD_LL_StallEP()

USBD_StatusTypeDef USBD_LL_StallEP	(	USBD_HandleTypeDef *	pdev,
		uint8_t	ep_addr
	)

USBD_LL_StallEP Set 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 334 of file usbd_conf_l4.c.

◆ USBD_LL_Start()

USBD_StatusTypeDef USBD_LL_Start ( USBD_HandleTypeDef * pdev )

USBD_LL_Start Start the Low Level portion of the Device driver.

Parameters

pdev	Device handle

Return values

USBD Status

Definition at line 261 of file usbd_conf_l4.c.

◆ USBD_LL_Stop()

USBD_StatusTypeDef USBD_LL_Stop ( USBD_HandleTypeDef * pdev )

USBD_LL_Stop Stop the Low Level portion of the Device driver.

Parameters

pdev	Device handle

Return values

USBD Status

Definition at line 273 of file usbd_conf_l4.c.

◆ USBD_LL_Transmit()

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

USBD_LL_Transmit Transmit 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 395 of file usbd_conf_l4.c.

STSW-STLKT01: Projects/SensorTile/Applications/AudioLoop/Src/usbd_conf_l4.c File Reference

STSW-STLKT01

Functions

Variables

Detailed Description

© COPYRIGHT(c) 2014 STMicroelectronics

Function Documentation

◆ HAL_PCD_ConnectCallback()

◆ HAL_PCD_DataInStageCallback()

◆ HAL_PCD_DataOutStageCallback()

◆ HAL_PCD_DisconnectCallback()

◆ HAL_PCD_ISOINIncompleteCallback()

◆ HAL_PCD_ISOOUTIncompleteCallback()

◆ HAL_PCD_MspDeInit()

◆ HAL_PCD_MspInit()

◆ HAL_PCD_ResetCallback()

◆ HAL_PCD_ResumeCallback()

◆ HAL_PCD_SetupStageCallback()

◆ HAL_PCD_SOFCallback()

◆ HAL_PCD_SuspendCallback()

◆ USBD_LL_ClearStallEP()

◆ USBD_LL_CloseEP()

◆ USBD_LL_DeInit()

◆ USBD_LL_Delay()

◆ USBD_LL_FlushEP()

◆ USBD_LL_GetRxDataSize()

◆ 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()

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