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SourceVuSTM32 Libraries and SamplesSTM32_USB_Device_Library

STM32_USB_Device_Library library

STM32_USB_Device_Library is a library defining the following symbols:

Most used functions

Name
Location
Summary
USBD_GetString Convert Ascii string into unicode one
USBD_CtlError Handle USB low level Error
USBD_LL_Suspend Handle Suspend event
USBD_Start Start the USB Device Core.
USBD_Init Initializes the device stack and load the class driver
USBD_RegisterClass Link class driver to Device Core.
USBD_LL_Resume Handle Resume event
USBD_LL_SetupStage Handle the setup stage
USBD_LL_DataOutStage Handle data OUT stage
USBD_LL_DataInStage Handle data in stage
USBD_LL_Reset Handle Reset event
USBD_LL_SetSpeed Handle Reset event
USBD_LL_SOF Handle SOF event
USBD_LL_IsoINIncomplete Handle iso in incomplete event
USBD_LL_IsoOUTIncomplete Handle iso out incomplete event
USBD_LL_DevConnected Handle device connection event
USBD_LL_DevDisconnected Handle device disconnection event
SCSI_SenseCode Load the last error code in the error list
USBD_CtlSendData send data on the ctl pipe
USBD_GetEpDesc This function return the Endpoint descriptor
USBD_MSC_RegisterStorage
USBD_CtlSendStatus send zero lzngth packet on the ctl pipe
USBD_Stop Stop the USB Device Core.
USBD_DeInit Re-Initialize the device library
USBD_MSC_RegisterStorage
USBD_AUDIO_SOF handle SOF event
USBD_HID_GetPollingInterval return polling interval from endpoint descriptor
MSC_BOT_SendCSW Send the Command Status Wrapper
USBD_CDC_ReceivePacket prepare OUT Endpoint for reception
USBD_CDC_RegisterInterface
USBD_CDC_SetRxBuffer
USBD_CoreFindEP return the class index relative to the selected endpoint
SCSI_CheckAddressRange Check address range
SCSI_UpdateBotData fill the requested Data to transmit buffer
USBD_CtlPrepareRx receive data on the ctl pipe
USBD_ClrClassConfig Clear current configuration
USBD_DFU_GetDfuFuncDesc This function return the DFU descriptor
USBD_AUDIO_RegisterInterface
USBD_GetNextDesc This function return the next descriptor header
USBD_AUDIO_GetCfgDesc return configuration descriptor
USBD_DFU_GetCfgDesc return configuration descriptor
SCSI_ProcessCmd Process SCSI commands
MSC_BOT_Abort Abort the current transfer
USBD_CUSTOM_HID_ReceivePacket prepare OUT Endpoint for reception
USBD_CUSTOM_HID_RegisterInterface
USBD_CtlContinueSendData continue sending data on the ctl pipe
USBD_CoreFindIF return the class index relative to the selected interface
USBD_SetClassConfig Configure device and start the interface
SCSI_ProcessRead Handle Read Process
SCSI_ProcessWrite Handle Write Process
USBD_CtlContinueRx continue receive data on the ctl pipe
USBD_CtlReceiveStatus receive zero lzngth packet on the ctl pipe
USBD_StdDevReq Handle standard usb device requests
USBD_StdItfReq Handle standard usb interface requests
USBD_StdEPReq Handle standard usb endpoint requests
USBD_ParseSetupRequest Copy buffer into setup structure
USBD_RunTestMode Launch test mode process
USBD_GetStatus Handle Get Status request
USBD_SetFeature Handle Set device feature request
USBD_ClrFeature Handle clear device feature request
USBD_GetLen return the string length
USBD_GetDescriptor Handle Get Descriptor requests
USBD_SetAddress Set device address
USBD_SetConfig Handle Set device configuration request
USBD_GetConfig Handle Get device configuration request
USBD_AUDIO_Init Initialize the AUDIO interface
USBD_AUDIO_Init DeInitialize the AUDIO layer
USBD_AUDIO_Setup Handle the AUDIO specific requests
USBD_AUDIO_DataIn handle data IN Stage
USBD_AUDIO_EP0_RxReady handle EP0 Rx Ready event
USBD_AUDIO_EP0_TxReady handle EP0 TRx Ready event
USBD_AUDIO_SOF handle SOF event
USBD_AUDIO_IsoINIncomplete handle data ISO IN Incomplete event
USBD_AUDIO_IsoOutIncomplete handle data ISO OUT Incomplete event
USBD_AUDIO_DataOut handle data OUT Stage
AUDIO_Req_GetCurrent Handles the GET_CUR Audio control request.
AUDIO_Req_SetCurrent Handles the SET_CUR Audio control request.
DeviceQualifierDescriptor return Device Qualifier descriptor
USBD_AUDIO_GetAudioHeaderDesc This function return the Audio descriptor
USBD_CDC_Init Initialize the CDC interface
USBD_CDC_Init DeInitialize the CDC layer
USBD_CDC_Setup Handle the CDC specific requests
USBD_CDC_DataIn Data sent on non-control IN endpoint
USBD_CDC_DataOut Data received on non-control Out endpoint
USBD_CDC_EP0_RxReady Handle EP0 Rx Ready event
USBD_CDC_GetFSCfgDesc Return configuration descriptor
USBD_CDC_GetHSCfgDesc Return configuration descriptor
USBD_CDC_GetOtherSpeedCfgDesc Return configuration descriptor
USBD_CDC_GetDeviceQualifierDescriptor return Device Qualifier descriptor
USBD_CUSTOM_HID_EP0_RxReady Handles control request data.
DeviceQualifierDescriptor return Device Qualifier descriptor
USBD_CUSTOM_HID_Init Initialize the CUSTOM_HID interface
USBD_CUSTOM_HID_Init DeInitialize the CUSTOM_HID layer
USBD_CUSTOM_HID_Setup Handle the CUSTOM_HID specific requests
USBD_CUSTOM_HID_GetFSCfgDesc return FS configuration descriptor
USBD_CUSTOM_HID_GetHSCfgDesc return HS configuration descriptor
USBD_CUSTOM_HID_GetOtherSpeedCfgDesc return other speed configuration descriptor
USBD_CUSTOM_HID_DataIn handle data IN Stage
USBD_CUSTOM_HID_DataOut handle data OUT Stage
USBD_DFU_Init Initialize the DFU interface
USBD_DFU_DeInit De-Initialize the DFU layer
USBD_DFU_Setup Handle the DFU specific requests
USBD_DFU_EP0_RxReady handle EP0 Rx Ready event
USBD_DFU_EP0_TxReady handle EP0 TRx Ready event
USBD_DFU_SOF handle SOF event
DeviceQualifierDescriptor return Device Qualifier descriptor
USBD_DFU_GetUsrStringDesc Manages the transfer of memory interfaces string descriptors.
DFU Class requests management DFU_Detach Handles the DFU DETACH request.
DFU_Download Handles the DFU DNLOAD request.
DFU_Upload Handles the DFU UPLOAD request.
DFU_GetStatus Handles the DFU GETSTATUS request.
DFU_ClearStatus Handles the DFU CLRSTATUS request.
DFU_GetState Handles the DFU GETSTATE request.
DFU_Abort Handles the DFU ABORT request.
DFU_Leave Handles the sub-protocol DFU leave DFU mode request (leaves DFU mode and resets device to jump to user loaded code).
USBD_HID_Init Initialize the HID interface
USBD_HID_DeInit DeInitialize the HID layer
USBD_HID_Setup Handle the HID specific requests
USBD_HID_GetCfgFSDesc return FS configuration descriptor
USBD_HID_GetCfgHSDesc return HS configuration descriptor
USBD_HID_GetOtherSpeedCfgDesc return other speed configuration descriptor
USBD_HID_DataIn handle data IN Stage
DeviceQualifierDescriptor return Device Qualifier descriptor
MSC_BOT_Init Initialize the BOT Process
MSC_BOT_Reset Reset the BOT Machine
MSC_BOT_DeInit DeInitialize the BOT Machine
MSC_BOT_DataIn Handle BOT IN data stage
MSC_BOT_DataOut Process MSC OUT data
MSC_BOT_CplClrFeature Complete the clear feature request
USBD_MSC_Init Initialize the mass storage configuration
USBD_MSC_DeInit DeInitialize the mass storage configuration
USBD_MSC_Setup Handle the MSC specific requests
USBD_MSC_DataIn handle data IN Stage
USBD_MSC_DataOut handle data OUT Stage
USBD_MSC_GetHSCfgDesc return configuration descriptor
USBD_MSC_GetFSCfgDesc return configuration descriptor
USBD_MSC_GetOtherSpeedCfgDesc return other speed configuration descriptor
DeviceQualifierDescriptor return Device Qualifier descriptor
MSC_BOT_CBW_Decode Decode the CBW command and set the BOT state machine accordingly
MSC_BOT_SendData Send the requested data
SCSI_Write10 Process Write10 command
SCSI_Write12 Process Write12 command
SCSI_Verify10 Process Verify10 command
SCSI_TestUnitReady Process SCSI Test Unit Ready Command
SCSI_Inquiry Process Inquiry command
SCSI_ReadCapacity10 Process Read Capacity 10 command
SCSI_ReadCapacity16 Process Read Capacity 16 command
SCSI_ReadFormatCapacity Process Read Format Capacity command
SCSI_ModeSense6 Process Mode Sense6 command
SCSI_ModeSense10 Process Mode Sense10 command
SCSI_RequestSense Process Request Sense command
SCSI_StartStopUnit Process Start Stop Unit command
SCSI_AllowPreventRemovable Process Allow Prevent Removable medium command
SCSI_Read10 Process Read10 command
SCSI_Read12 Process Read12 command
USBD_GetRxCount returns the received data length

Other commonly used symbols

Name
Location
Summary
@file usbd_core.h @author MCD Application Team Header file for usbd_core.c file @attention Copyright (c) 2015 STMicroelectronics. All rights reserved. This software is licensed under terms that can be found in the LICENSE file in the root directory of this software component. If no LICENSE file comes with this software, it is provided AS-IS.
@file usbd_def.h @author MCD Application Team General defines for the usb device library @attention Copyright (c) 2015 STMicroelectronics. All rights reserved. This software is licensed under terms that can be found in the LICENSE file in the root directory of this software component. If no LICENSE file comes with this software, it is provided AS-IS.
@file usbd_ioreq.h @author MCD Application Team Header file for the usbd_ioreq.c file @attention Copyright (c) 2015 STMicroelectronics. All rights reserved. This software is licensed under terms that can be found in the LICENSE file in the root directory of this software component. If no LICENSE file comes with this software, it is provided AS-IS.
@file usbd_req.h @author MCD Application Team Header file for the usbd_req.c file @attention Copyright (c) 2015 STMicroelectronics. All rights reserved. This software is licensed under terms that can be found in the LICENSE file in the root directory of this software component. If no LICENSE file comes with this software, it is provided AS-IS.
@file usbd_audio.h @author MCD Application Team header file for the usbd_audio.c file. @attention Copyright (c) 2015 STMicroelectronics. All rights reserved. This software is licensed under terms that can be found in the LICENSE file in the root directory of this software component. If no LICENSE file comes with this software, it is provided AS-IS.
@file usbd_cdc.h @author MCD Application Team header file for the usbd_cdc.c file. @attention Copyright (c) 2015 STMicroelectronics. All rights reserved. This software is licensed under terms that can be found in the LICENSE file in the root directory of this software component. If no LICENSE file comes with this software, it is provided AS-IS.
@file usbd_customhid.h @author MCD Application Team header file for the usbd_customhid.c file. @attention Copyright (c) 2015 STMicroelectronics. All rights reserved. This software is licensed under terms that can be found in the LICENSE file in the root directory of this software component. If no LICENSE file comes with this software, it is provided AS-IS.
@file usbd_dfu.h @author MCD Application Team Header file for the usbd_dfu.c file. @attention Copyright (c) 2015 STMicroelectronics. All rights reserved. This software is licensed under terms that can be found in the LICENSE file in the root directory of this software component. If no LICENSE file comes with this software, it is provided AS-IS.
@file usbd_hid.h @author MCD Application Team Header file for the usbd_hid_core.c file. @attention Copyright (c) 2015 STMicroelectronics. All rights reserved. This software is licensed under terms that can be found in the LICENSE file in the root directory of this software component. If no LICENSE file comes with this software, it is provided AS-IS.
@file usbd_msc.h @author MCD Application Team Header for the usbd_msc.c file @attention Copyright (c) 2015 STMicroelectronics. All rights reserved. This software is licensed under terms that can be found in the LICENSE file in the root directory of this software component. If no LICENSE file comes with this software, it is provided AS-IS.
@file usbd_msc_bot.h @author MCD Application Team Header for the usbd_msc_bot.c file @attention Copyright (c) 2015 STMicroelectronics. All rights reserved. This software is licensed under terms that can be found in the LICENSE file in the root directory of this software component. If no LICENSE file comes with this software, it is provided AS-IS.
@file usbd_msc_scsi.h @author MCD Application Team Header for the usbd_msc_scsi.c file @attention Copyright (c) 2015 STMicroelectronics. All rights reserved. This software is licensed under terms that can be found in the LICENSE file in the root directory of this software component. If no LICENSE file comes with this software, it is provided AS-IS.
@file usbd_msc_data.h @author MCD Application Team Header for the usbd_msc_data.c file @attention Copyright (c) 2015 STMicroelectronics. All rights reserved. This software is licensed under terms that can be found in the LICENSE file in the root directory of this software component. If no LICENSE file comes with this software, it is provided AS-IS.

Dependencies