331 lines
13 KiB
C
331 lines
13 KiB
C
/**
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******************************************************************************
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* @file usbd_def.h
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* @author MCD Application Team
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* @brief General defines for the usb device library
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******************************************************************************
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* @attention
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*
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* <h2><center>© Copyright (c) 2017 STMicroelectronics International N.V.
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* All rights reserved.</center></h2>
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted, provided that the following conditions are met:
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*
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* 1. Redistribution of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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* 3. Neither the name of STMicroelectronics nor the names of other
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* contributors to this software may be used to endorse or promote products
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* derived from this software without specific written permission.
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* 4. This software, including modifications and/or derivative works of this
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* software, must execute solely and exclusively on microcontroller or
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* microprocessor devices manufactured by or for STMicroelectronics.
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* 5. Redistribution and use of this software other than as permitted under
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* this license is void and will automatically terminate your rights under
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* this license.
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*
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* THIS SOFTWARE IS PROVIDED BY STMICROELECTRONICS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS, IMPLIED OR STATUTORY WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
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* PARTICULAR PURPOSE AND NON-INFRINGEMENT OF THIRD PARTY INTELLECTUAL PROPERTY
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* RIGHTS ARE DISCLAIMED TO THE FULLEST EXTENT PERMITTED BY LAW. IN NO EVENT
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* SHALL STMICROELECTRONICS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
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* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
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* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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******************************************************************************
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*/
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/* Define to prevent recursive inclusion -------------------------------------*/
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#ifndef __USBD_DEF_H
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#define __USBD_DEF_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* Includes ------------------------------------------------------------------*/
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#include "usbd_conf.h"
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/** @addtogroup STM32_USBD_DEVICE_LIBRARY
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* @{
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*/
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/** @defgroup USB_DEF
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* @brief general defines for the usb device library file
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* @{
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*/
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/** @defgroup USB_DEF_Exported_Defines
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* @{
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*/
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#ifndef NULL
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#define NULL 0U
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#endif /* NULL */
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#ifndef USBD_MAX_NUM_INTERFACES
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#define USBD_MAX_NUM_INTERFACES 1U
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#endif /* USBD_MAX_NUM_CONFIGURATION */
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#ifndef USBD_MAX_NUM_CONFIGURATION
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#define USBD_MAX_NUM_CONFIGURATION 1U
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#endif /* USBD_MAX_NUM_CONFIGURATION */
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#ifndef USBD_LPM_ENABLED
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#define USBD_LPM_ENABLED 0U
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#endif /* USBD_LPM_ENABLED */
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#ifndef USBD_SELF_POWERED
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#define USBD_SELF_POWERED 1U
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#endif /*USBD_SELF_POWERED */
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#ifndef USBD_SUPPORT_USER_STRING
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#define USBD_SUPPORT_USER_STRING 0U
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#endif /* USBD_SUPPORT_USER_STRING */
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#define USB_LEN_DEV_QUALIFIER_DESC 0x0AU
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#define USB_LEN_DEV_DESC 0x12U
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#define USB_LEN_CFG_DESC 0x09U
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#define USB_LEN_IF_DESC 0x09U
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#define USB_LEN_EP_DESC 0x07U
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#define USB_LEN_OTG_DESC 0x03U
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#define USB_LEN_LANGID_STR_DESC 0x04U
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#define USB_LEN_OTHER_SPEED_DESC_SIZ 0x09U
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#define USBD_IDX_LANGID_STR 0x00U
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#define USBD_IDX_MFC_STR 0x01U
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#define USBD_IDX_PRODUCT_STR 0x02U
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#define USBD_IDX_SERIAL_STR 0x03U
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#define USBD_IDX_CONFIG_STR 0x04U
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#define USBD_IDX_INTERFACE_STR 0x05U
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#define USB_REQ_TYPE_STANDARD 0x00U
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#define USB_REQ_TYPE_CLASS 0x20U
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#define USB_REQ_TYPE_VENDOR 0x40U
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#define USB_REQ_TYPE_MASK 0x60U
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#define USB_REQ_RECIPIENT_DEVICE 0x00U
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#define USB_REQ_RECIPIENT_INTERFACE 0x01U
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#define USB_REQ_RECIPIENT_ENDPOINT 0x02U
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#define USB_REQ_RECIPIENT_MASK 0x03U
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#define USB_REQ_GET_STATUS 0x00U
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#define USB_REQ_CLEAR_FEATURE 0x01U
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#define USB_REQ_SET_FEATURE 0x03U
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#define USB_REQ_SET_ADDRESS 0x05U
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#define USB_REQ_GET_DESCRIPTOR 0x06U
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#define USB_REQ_SET_DESCRIPTOR 0x07U
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#define USB_REQ_GET_CONFIGURATION 0x08U
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#define USB_REQ_SET_CONFIGURATION 0x09U
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#define USB_REQ_GET_INTERFACE 0x0AU
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#define USB_REQ_SET_INTERFACE 0x0BU
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#define USB_REQ_SYNCH_FRAME 0x0CU
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#define USB_DESC_TYPE_DEVICE 1U
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#define USB_DESC_TYPE_CONFIGURATION 2U
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#define USB_DESC_TYPE_STRING 3U
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#define USB_DESC_TYPE_INTERFACE 4U
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#define USB_DESC_TYPE_ENDPOINT 5U
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#define USB_DESC_TYPE_DEVICE_QUALIFIER 6U
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#define USB_DESC_TYPE_OTHER_SPEED_CONFIGURATION 7U
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#define USB_DESC_TYPE_BOS 0x0FU
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#define USB_CONFIG_REMOTE_WAKEUP 2U
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#define USB_CONFIG_SELF_POWERED 1U
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#define USB_FEATURE_EP_HALT 0U
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#define USB_FEATURE_REMOTE_WAKEUP 1U
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#define USB_FEATURE_TEST_MODE 2U
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#define USB_DEVICE_CAPABITY_TYPE 0x10U
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#define USB_HS_MAX_PACKET_SIZE 512
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#define USB_FS_MAX_PACKET_SIZE 64
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#define USB_MAX_EP0_SIZE 64U
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/* Device Status */
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#define USBD_STATE_DEFAULT 1U
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#define USBD_STATE_ADDRESSED 2U
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#define USBD_STATE_CONFIGURED 3U
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#define USBD_STATE_SUSPENDED 4U
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/* EP0 State */
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#define USBD_EP0_IDLE 0U
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#define USBD_EP0_SETUP 1U
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#define USBD_EP0_DATA_IN 2U
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#define USBD_EP0_DATA_OUT 3U
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#define USBD_EP0_STATUS_IN 4U
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#define USBD_EP0_STATUS_OUT 5U
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#define USBD_EP0_STALL 6U
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#define USBD_EP_TYPE_CTRL 0U
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#define USBD_EP_TYPE_ISOC 1U
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#define USBD_EP_TYPE_BULK 2U
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#define USBD_EP_TYPE_INTR 3U
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typedef struct usb_setup_req
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{
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uint8_t bmRequest;
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uint8_t bRequest;
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uint16_t wValue;
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uint16_t wIndex;
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uint16_t wLength;
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}USBD_SetupReqTypedef;
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struct _USBD_HandleTypeDef;
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typedef struct _Device_cb
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{
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uint8_t (*Init) (struct _USBD_HandleTypeDef *pdev , uint8_t cfgidx);
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uint8_t (*DeInit) (struct _USBD_HandleTypeDef *pdev , uint8_t cfgidx);
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/* Control Endpoints*/
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uint8_t (*Setup) (struct _USBD_HandleTypeDef *pdev , USBD_SetupReqTypedef *req);
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uint8_t (*EP0_TxSent) (struct _USBD_HandleTypeDef *pdev );
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uint8_t (*EP0_RxReady) (struct _USBD_HandleTypeDef *pdev );
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/* Class Specific Endpoints*/
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uint8_t (*DataIn) (struct _USBD_HandleTypeDef *pdev , uint8_t epnum);
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uint8_t (*DataOut) (struct _USBD_HandleTypeDef *pdev , uint8_t epnum);
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uint8_t (*SOF) (struct _USBD_HandleTypeDef *pdev);
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uint8_t (*IsoINIncomplete) (struct _USBD_HandleTypeDef *pdev , uint8_t epnum);
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uint8_t (*IsoOUTIncomplete) (struct _USBD_HandleTypeDef *pdev , uint8_t epnum);
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uint8_t *(*GetHSConfigDescriptor)(uint16_t *length);
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uint8_t *(*GetFSConfigDescriptor)(uint16_t *length);
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uint8_t *(*GetOtherSpeedConfigDescriptor)(uint16_t *length);
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uint8_t *(*GetDeviceQualifierDescriptor)(uint16_t *length);
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#if (USBD_SUPPORT_USER_STRING == 1U)
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uint8_t *(*GetUsrStrDescriptor)(struct _USBD_HandleTypeDef *pdev ,uint8_t index, uint16_t *length);
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#endif
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} USBD_ClassTypeDef;
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/* Following USB Device Speed */
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typedef enum
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{
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USBD_SPEED_HIGH = 0U,
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USBD_SPEED_FULL = 1U,
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USBD_SPEED_LOW = 2U,
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}USBD_SpeedTypeDef;
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/* Following USB Device status */
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typedef enum {
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USBD_OK = 0U,
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USBD_BUSY,
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USBD_FAIL,
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}USBD_StatusTypeDef;
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/* USB Device descriptors structure */
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typedef struct
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{
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uint8_t *(*GetDeviceDescriptor)( USBD_SpeedTypeDef speed , uint16_t *length);
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uint8_t *(*GetLangIDStrDescriptor)( USBD_SpeedTypeDef speed , uint16_t *length);
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uint8_t *(*GetManufacturerStrDescriptor)( USBD_SpeedTypeDef speed , uint16_t *length);
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uint8_t *(*GetProductStrDescriptor)( USBD_SpeedTypeDef speed , uint16_t *length);
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uint8_t *(*GetSerialStrDescriptor)( USBD_SpeedTypeDef speed , uint16_t *length);
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uint8_t *(*GetConfigurationStrDescriptor)( USBD_SpeedTypeDef speed , uint16_t *length);
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uint8_t *(*GetInterfaceStrDescriptor)( USBD_SpeedTypeDef speed , uint16_t *length);
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#if (USBD_LPM_ENABLED == 1U)
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uint8_t *(*GetBOSDescriptor)( USBD_SpeedTypeDef speed , uint16_t *length);
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#endif
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} USBD_DescriptorsTypeDef;
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/* USB Device handle structure */
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typedef struct
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{
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uint32_t status;
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uint32_t is_used;
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uint32_t total_length;
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uint32_t rem_length;
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uint32_t maxpacket;
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} USBD_EndpointTypeDef;
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/* USB Device handle structure */
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typedef struct _USBD_HandleTypeDef
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{
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uint8_t id;
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uint32_t dev_config;
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uint32_t dev_default_config;
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uint32_t dev_config_status;
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USBD_SpeedTypeDef dev_speed;
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USBD_EndpointTypeDef ep_in[15];
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USBD_EndpointTypeDef ep_out[15];
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uint32_t ep0_state;
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uint32_t ep0_data_len;
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uint8_t dev_state;
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uint8_t dev_old_state;
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uint8_t dev_address;
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uint8_t dev_connection_status;
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uint8_t dev_test_mode;
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uint32_t dev_remote_wakeup;
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USBD_SetupReqTypedef request;
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USBD_DescriptorsTypeDef *pDesc;
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USBD_ClassTypeDef *pClass;
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void *pClassData;
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void *pUserData;
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void *pData;
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} USBD_HandleTypeDef;
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extern USBD_HandleTypeDef Solo_USBD_Device; // top level USB obj
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/** @defgroup USBD_DEF_Exported_Macros
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* @{
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*/
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#define SWAPBYTE(addr) (((uint16_t)(*((uint8_t *)(addr)))) + \
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(((uint16_t)(*(((uint8_t *)(addr)) + 1U))) << 8U))
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#define LOBYTE(x) ((uint8_t)(x & 0x00FFU))
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#define HIBYTE(x) ((uint8_t)((x & 0xFF00U) >> 8U))
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#define MIN(a, b) (((a) < (b)) ? (a) : (b))
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#define MAX(a, b) (((a) > (b)) ? (a) : (b))
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#if defined ( __GNUC__ )
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#ifndef __weak
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#define __weak __attribute__((weak))
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#endif /* __weak */
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#ifndef __packed
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#define __packed __attribute__((__packed__))
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#endif /* __packed */
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#endif /* __GNUC__ */
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/* In HS mode and when the DMA is used, all variables and data structures dealing
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with the DMA during the transaction process should be 4-bytes aligned */
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#if defined (__GNUC__) /* GNU Compiler */
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#define __ALIGN_END __attribute__ ((aligned (4)))
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#define __ALIGN_BEGIN
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#else
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#define __ALIGN_END
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#if defined (__CC_ARM) /* ARM Compiler */
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#define __ALIGN_BEGIN __align(4)
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#elif defined (__ICCARM__) /* IAR Compiler */
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#define __ALIGN_BEGIN
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#elif defined (__TASKING__) /* TASKING Compiler */
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#define __ALIGN_BEGIN __align(4)
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#endif /* __CC_ARM */
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#endif /* __GNUC__ */
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#ifdef __cplusplus
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}
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#endif
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#endif /* __USBD_DEF_H */
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