584 lines
22 KiB
C
584 lines
22 KiB
C
/**
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******************************************************************************
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* @file stm32g0xx_hal_pcd.h
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* @author MCD Application Team
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* @brief Header file of PCD HAL module.
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******************************************************************************
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* @attention
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*
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* <h2><center>© Copyright (c) 2020 STMicroelectronics.
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* All rights reserved.</center></h2>
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*
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* This software component is licensed by ST under BSD 3-Clause license,
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* the "License"; You may not use this file except in compliance with the
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* License. You may obtain a copy of the License at:
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* opensource.org/licenses/BSD-3-Clause
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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 STM32G0xx_HAL_PCD_H
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#define STM32G0xx_HAL_PCD_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 "stm32g0xx_ll_usb.h"
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#if defined (USB_DRD_FS)
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/** @addtogroup STM32G0xx_HAL_Driver
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* @{
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*/
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/** @addtogroup PCD
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* @{
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*/
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/* Exported types ------------------------------------------------------------*/
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/** @defgroup PCD_Exported_Types PCD Exported Types
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* @{
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*/
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/**
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* @brief PCD State structure definition
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*/
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typedef enum
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{
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HAL_PCD_STATE_RESET = 0x00,
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HAL_PCD_STATE_READY = 0x01,
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HAL_PCD_STATE_ERROR = 0x02,
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HAL_PCD_STATE_BUSY = 0x03,
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HAL_PCD_STATE_TIMEOUT = 0x04
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} PCD_StateTypeDef;
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/* Device LPM suspend state */
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typedef enum
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{
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LPM_L0 = 0x00, /* on */
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LPM_L1 = 0x01, /* LPM L1 sleep */
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LPM_L2 = 0x02, /* suspend */
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LPM_L3 = 0x03, /* off */
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} PCD_LPM_StateTypeDef;
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typedef enum
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{
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PCD_LPM_L0_ACTIVE = 0x00, /* on */
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PCD_LPM_L1_ACTIVE = 0x01, /* LPM L1 sleep */
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} PCD_LPM_MsgTypeDef;
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typedef enum
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{
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PCD_BCD_ERROR = 0xFF,
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PCD_BCD_CONTACT_DETECTION = 0xFE,
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PCD_BCD_STD_DOWNSTREAM_PORT = 0xFD,
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PCD_BCD_CHARGING_DOWNSTREAM_PORT = 0xFC,
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PCD_BCD_DEDICATED_CHARGING_PORT = 0xFB,
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PCD_BCD_DISCOVERY_COMPLETED = 0x00,
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} PCD_BCD_MsgTypeDef;
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typedef USB_DRD_TypeDef PCD_TypeDef;
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typedef USB_DRD_CfgTypeDef PCD_InitTypeDef;
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typedef USB_DRD_EPTypeDef PCD_EPTypeDef;
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/**
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* @brief PCD Handle Structure definition
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*/
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#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U)
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typedef struct __PCD_HandleTypeDef
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#else
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typedef struct
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#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */
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{
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PCD_TypeDef *Instance; /*!< Register base address */
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PCD_InitTypeDef Init; /*!< PCD required parameters */
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__IO uint8_t USB_Address; /*!< USB Address */
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PCD_EPTypeDef IN_ep[8]; /*!< IN endpoint parameters */
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PCD_EPTypeDef OUT_ep[8]; /*!< OUT endpoint parameters */
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HAL_LockTypeDef Lock; /*!< PCD peripheral status */
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__IO PCD_StateTypeDef State; /*!< PCD communication state */
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__IO uint32_t ErrorCode; /*!< PCD Error code */
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uint32_t Setup[12]; /*!< Setup packet buffer */
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PCD_LPM_StateTypeDef LPM_State; /*!< LPM State */
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uint32_t BESL;
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uint32_t lpm_active; /*!< Enable or disable the Link Power Management .
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This parameter can be set to ENABLE or DISABLE */
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uint32_t battery_charging_active; /*!< Enable or disable Battery charging.
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This parameter can be set to ENABLE or DISABLE */
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void *pData; /*!< Pointer to upper stack Handler */
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#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U)
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void (* SOFCallback)(struct __PCD_HandleTypeDef *hpcd); /*!< USB OTG PCD SOF callback */
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void (* SetupStageCallback)(struct __PCD_HandleTypeDef *hpcd); /*!< USB OTG PCD Setup Stage callback */
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void (* ResetCallback)(struct __PCD_HandleTypeDef *hpcd); /*!< USB OTG PCD Reset callback */
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void (* SuspendCallback)(struct __PCD_HandleTypeDef *hpcd); /*!< USB OTG PCD Suspend callback */
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void (* ResumeCallback)(struct __PCD_HandleTypeDef *hpcd); /*!< USB OTG PCD Resume callback */
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void (* ConnectCallback)(struct __PCD_HandleTypeDef *hpcd); /*!< USB OTG PCD Connect callback */
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void (* DisconnectCallback)(struct __PCD_HandleTypeDef *hpcd); /*!< USB OTG PCD Disconnect callback */
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void (* DataOutStageCallback)(struct __PCD_HandleTypeDef *hpcd, uint8_t epnum); /*!< USB OTG PCD Data OUT Stage callback */
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void (* DataInStageCallback)(struct __PCD_HandleTypeDef *hpcd, uint8_t epnum); /*!< USB OTG PCD Data IN Stage callback */
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void (* ISOOUTIncompleteCallback)(struct __PCD_HandleTypeDef *hpcd, uint8_t epnum); /*!< USB OTG PCD ISO OUT Incomplete callback */
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void (* ISOINIncompleteCallback)(struct __PCD_HandleTypeDef *hpcd, uint8_t epnum); /*!< USB OTG PCD ISO IN Incomplete callback */
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void (* BCDCallback)(struct __PCD_HandleTypeDef *hpcd, PCD_BCD_MsgTypeDef msg); /*!< USB OTG PCD BCD callback */
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void (* LPMCallback)(struct __PCD_HandleTypeDef *hpcd, PCD_LPM_MsgTypeDef msg); /*!< USB OTG PCD LPM callback */
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void (* MspInitCallback)(struct __PCD_HandleTypeDef *hpcd); /*!< USB OTG PCD Msp Init callback */
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void (* MspDeInitCallback)(struct __PCD_HandleTypeDef *hpcd); /*!< USB OTG PCD Msp DeInit callback */
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#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */
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} PCD_HandleTypeDef;
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/**
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* @}
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*/
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/* Include PCD HAL Extended module */
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#include "stm32g0xx_hal_pcd_ex.h"
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/* Exported constants --------------------------------------------------------*/
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/** @defgroup PCD_Exported_Constants PCD Exported Constants
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* @{
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*/
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/** @defgroup PCD_Speed PCD Speed
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* @{
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*/
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#define PCD_SPEED_FULL USBD_FS_SPEED
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/**
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* @}
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*/
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/** @defgroup PCD_PHY_Module PCD PHY Module
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* @{
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*/
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#define PCD_PHY_ULPI 1U
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#define PCD_PHY_EMBEDDED 2U
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#define PCD_PHY_UTMI 3U
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/**
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* @}
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*/
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/** @defgroup PCD_Error_Code_definition PCD Error Code definition
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* @brief PCD Error Code definition
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* @{
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*/
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#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U)
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#define HAL_PCD_ERROR_INVALID_CALLBACK (0x00000010U) /*!< Invalid Callback error */
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#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */
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/**
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* @}
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*/
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/**
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* @}
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*/
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/* Exported macros -----------------------------------------------------------*/
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/** @defgroup PCD_Exported_Macros PCD Exported Macros
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* @brief macros to handle interrupts and specific clock configurations
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* @{
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*/
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#define __HAL_PCD_ENABLE(__HANDLE__) (void)USB_EnableGlobalInt ((__HANDLE__)->Instance)
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#define __HAL_PCD_DISABLE(__HANDLE__) (void)USB_DisableGlobalInt ((__HANDLE__)->Instance)
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#define __HAL_PCD_GET_FLAG(__HANDLE__, __INTERRUPT__) ((USB_ReadInterrupts((__HANDLE__)->Instance) & (__INTERRUPT__)) == (__INTERRUPT__))
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#define __HAL_PCD_CLEAR_FLAG(__HANDLE__, __INTERRUPT__) (((__HANDLE__)->Instance->ISTR) &= (uint16_t)(~(__INTERRUPT__)))
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#define __HAL_USB_WAKEUP_EXTI_ENABLE_IT() EXTI->IMR2 |= USB_WAKEUP_EXTI_LINE
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#define __HAL_USB_WAKEUP_EXTI_DISABLE_IT() EXTI->IMR2 &= ~(USB_WAKEUP_EXTI_LINE)
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/**
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* @}
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*/
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/* Exported functions --------------------------------------------------------*/
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/** @addtogroup PCD_Exported_Functions PCD Exported Functions
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* @{
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*/
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/* Initialization/de-initialization functions ********************************/
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/** @addtogroup PCD_Exported_Functions_Group1 Initialization and de-initialization functions
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* @{
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*/
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HAL_StatusTypeDef HAL_PCD_Init(PCD_HandleTypeDef *hpcd);
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HAL_StatusTypeDef HAL_PCD_DeInit(PCD_HandleTypeDef *hpcd);
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void HAL_PCD_MspInit(PCD_HandleTypeDef *hpcd);
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void HAL_PCD_MspDeInit(PCD_HandleTypeDef *hpcd);
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#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U)
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/** @defgroup HAL_PCD_Callback_ID_enumeration_definition HAL USB OTG PCD Callback ID enumeration definition
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* @brief HAL USB OTG PCD Callback ID enumeration definition
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* @{
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*/
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typedef enum
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{
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HAL_PCD_SOF_CB_ID = 0x01, /*!< USB PCD SOF callback ID */
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HAL_PCD_SETUPSTAGE_CB_ID = 0x02, /*!< USB PCD Setup Stage callback ID */
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HAL_PCD_RESET_CB_ID = 0x03, /*!< USB PCD Reset callback ID */
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HAL_PCD_SUSPEND_CB_ID = 0x04, /*!< USB PCD Suspend callback ID */
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HAL_PCD_RESUME_CB_ID = 0x05, /*!< USB PCD Resume callback ID */
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HAL_PCD_CONNECT_CB_ID = 0x06, /*!< USB PCD Connect callback ID */
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HAL_PCD_DISCONNECT_CB_ID = 0x07, /*!< USB PCD Disconnect callback ID */
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HAL_PCD_MSPINIT_CB_ID = 0x08, /*!< USB PCD MspInit callback ID */
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HAL_PCD_MSPDEINIT_CB_ID = 0x09 /*!< USB PCD MspDeInit callback ID */
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} HAL_PCD_CallbackIDTypeDef;
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/**
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* @}
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*/
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/** @defgroup HAL_PCD_Callback_pointer_definition HAL USB OTG PCD Callback pointer definition
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* @brief HAL USB OTG PCD Callback pointer definition
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* @{
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*/
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typedef void (*pPCD_CallbackTypeDef)(PCD_HandleTypeDef *hpcd); /*!< pointer to a common USB OTG PCD callback function */
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typedef void (*pPCD_DataOutStageCallbackTypeDef)(PCD_HandleTypeDef *hpcd, uint8_t epnum); /*!< pointer to USB OTG PCD Data OUT Stage callback */
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typedef void (*pPCD_DataInStageCallbackTypeDef)(PCD_HandleTypeDef *hpcd, uint8_t epnum); /*!< pointer to USB OTG PCD Data IN Stage callback */
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typedef void (*pPCD_IsoOutIncpltCallbackTypeDef)(PCD_HandleTypeDef *hpcd, uint8_t epnum); /*!< pointer to USB OTG PCD ISO OUT Incomplete callback */
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typedef void (*pPCD_IsoInIncpltCallbackTypeDef)(PCD_HandleTypeDef *hpcd, uint8_t epnum); /*!< pointer to USB OTG PCD ISO IN Incomplete callback */
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typedef void (*pPCD_LpmCallbackTypeDef)(PCD_HandleTypeDef *hpcd, PCD_LPM_MsgTypeDef msg); /*!< pointer to USB OTG PCD LPM callback */
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typedef void (*pPCD_BcdCallbackTypeDef)(PCD_HandleTypeDef *hpcd, PCD_BCD_MsgTypeDef msg); /*!< pointer to USB OTG PCD BCD callback */
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/**
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* @}
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*/
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HAL_StatusTypeDef HAL_PCD_RegisterCallback(PCD_HandleTypeDef *hpcd,
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HAL_PCD_CallbackIDTypeDef CallbackID,
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pPCD_CallbackTypeDef pCallback);
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HAL_StatusTypeDef HAL_PCD_UnRegisterCallback(PCD_HandleTypeDef *hpcd,
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HAL_PCD_CallbackIDTypeDef CallbackID);
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HAL_StatusTypeDef HAL_PCD_RegisterDataOutStageCallback(PCD_HandleTypeDef *hpcd,
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pPCD_DataOutStageCallbackTypeDef pCallback);
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HAL_StatusTypeDef HAL_PCD_UnRegisterDataOutStageCallback(PCD_HandleTypeDef *hpcd);
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HAL_StatusTypeDef HAL_PCD_RegisterDataInStageCallback(PCD_HandleTypeDef *hpcd,
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pPCD_DataInStageCallbackTypeDef pCallback);
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HAL_StatusTypeDef HAL_PCD_UnRegisterDataInStageCallback(PCD_HandleTypeDef *hpcd);
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HAL_StatusTypeDef HAL_PCD_RegisterIsoOutIncpltCallback(PCD_HandleTypeDef *hpcd,
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pPCD_IsoOutIncpltCallbackTypeDef pCallback);
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HAL_StatusTypeDef HAL_PCD_UnRegisterIsoOutIncpltCallback(PCD_HandleTypeDef *hpcd);
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HAL_StatusTypeDef HAL_PCD_RegisterIsoInIncpltCallback(PCD_HandleTypeDef *hpcd,
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pPCD_IsoInIncpltCallbackTypeDef pCallback);
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HAL_StatusTypeDef HAL_PCD_UnRegisterIsoInIncpltCallback(PCD_HandleTypeDef *hpcd);
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HAL_StatusTypeDef HAL_PCD_RegisterBcdCallback(PCD_HandleTypeDef *hpcd,
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pPCD_BcdCallbackTypeDef pCallback);
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HAL_StatusTypeDef HAL_PCD_UnRegisterBcdCallback(PCD_HandleTypeDef *hpcd);
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HAL_StatusTypeDef HAL_PCD_RegisterLpmCallback(PCD_HandleTypeDef *hpcd,
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pPCD_LpmCallbackTypeDef pCallback);
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HAL_StatusTypeDef HAL_PCD_UnRegisterLpmCallback(PCD_HandleTypeDef *hpcd);
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#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */
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/**
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* @}
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*/
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/* I/O operation functions ***************************************************/
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/* Non-Blocking mode: Interrupt */
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/** @addtogroup PCD_Exported_Functions_Group2 Input and Output operation functions
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* @{
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*/
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HAL_StatusTypeDef HAL_PCD_Start(PCD_HandleTypeDef *hpcd);
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HAL_StatusTypeDef HAL_PCD_Stop(PCD_HandleTypeDef *hpcd);
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void HAL_PCD_IRQHandler(PCD_HandleTypeDef *hpcd);
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void HAL_PCD_SOFCallback(PCD_HandleTypeDef *hpcd);
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void HAL_PCD_SetupStageCallback(PCD_HandleTypeDef *hpcd);
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void HAL_PCD_ResetCallback(PCD_HandleTypeDef *hpcd);
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void HAL_PCD_SuspendCallback(PCD_HandleTypeDef *hpcd);
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void HAL_PCD_ResumeCallback(PCD_HandleTypeDef *hpcd);
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void HAL_PCD_ConnectCallback(PCD_HandleTypeDef *hpcd);
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void HAL_PCD_DisconnectCallback(PCD_HandleTypeDef *hpcd);
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void HAL_PCD_DataOutStageCallback(PCD_HandleTypeDef *hpcd, uint8_t epnum);
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void HAL_PCD_DataInStageCallback(PCD_HandleTypeDef *hpcd, uint8_t epnum);
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void HAL_PCD_ISOOUTIncompleteCallback(PCD_HandleTypeDef *hpcd, uint8_t epnum);
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void HAL_PCD_ISOINIncompleteCallback(PCD_HandleTypeDef *hpcd, uint8_t epnum);
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/**
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* @}
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*/
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/* Peripheral Control functions **********************************************/
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/** @addtogroup PCD_Exported_Functions_Group3 Peripheral Control functions
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* @{
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*/
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HAL_StatusTypeDef HAL_PCD_DevConnect(PCD_HandleTypeDef *hpcd);
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HAL_StatusTypeDef HAL_PCD_DevDisconnect(PCD_HandleTypeDef *hpcd);
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HAL_StatusTypeDef HAL_PCD_SetAddress(PCD_HandleTypeDef *hpcd, uint8_t address);
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HAL_StatusTypeDef HAL_PCD_EP_Open(PCD_HandleTypeDef *hpcd, uint8_t ep_addr,
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uint16_t ep_mps, uint8_t ep_type);
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HAL_StatusTypeDef HAL_PCD_EP_Close(PCD_HandleTypeDef *hpcd, uint8_t ep_addr);
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HAL_StatusTypeDef HAL_PCD_EP_Receive(PCD_HandleTypeDef *hpcd, uint8_t ep_addr,
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uint8_t *pBuf, uint32_t len);
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HAL_StatusTypeDef HAL_PCD_EP_Transmit(PCD_HandleTypeDef *hpcd, uint8_t ep_addr,
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uint8_t *pBuf, uint32_t len);
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HAL_StatusTypeDef HAL_PCD_EP_SetStall(PCD_HandleTypeDef *hpcd, uint8_t ep_addr);
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HAL_StatusTypeDef HAL_PCD_EP_ClrStall(PCD_HandleTypeDef *hpcd, uint8_t ep_addr);
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HAL_StatusTypeDef HAL_PCD_EP_Flush(PCD_HandleTypeDef *hpcd, uint8_t ep_addr);
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HAL_StatusTypeDef HAL_PCD_ActivateRemoteWakeup(PCD_HandleTypeDef *hpcd);
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HAL_StatusTypeDef HAL_PCD_DeActivateRemoteWakeup(PCD_HandleTypeDef *hpcd);
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uint32_t HAL_PCD_EP_GetRxCount(PCD_HandleTypeDef *hpcd, uint8_t ep_addr);
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/**
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* @}
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*/
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/* Peripheral State functions ************************************************/
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/** @addtogroup PCD_Exported_Functions_Group4 Peripheral State functions
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* @{
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*/
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PCD_StateTypeDef HAL_PCD_GetState(PCD_HandleTypeDef *hpcd);
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/**
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* @}
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*/
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/**
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* @}
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*/
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/* Private constants ---------------------------------------------------------*/
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/** @defgroup PCD_Private_Constants PCD Private Constants
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* @{
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*/
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/** @defgroup USB_EXTI_Line_Interrupt USB EXTI line interrupt
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* @{
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*/
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#define USB_WAKEUP_EXTI_LINE (0x1U << 4) /*!< USB FS EXTI Line WakeUp Interrupt */
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/**
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* @}
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*/
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/** @defgroup PCD_EP0_MPS PCD EP0 MPS
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* @{
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*/
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#define PCD_EP0MPS_64 EP_MPS_64
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#define PCD_EP0MPS_32 EP_MPS_32
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#define PCD_EP0MPS_16 EP_MPS_16
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#define PCD_EP0MPS_08 EP_MPS_8
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/**
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* @}
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*/
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/** @defgroup PCD_ENDP PCD ENDP
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* @{
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*/
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#define PCD_ENDP0 0U
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#define PCD_ENDP1 1U
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#define PCD_ENDP2 2U
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#define PCD_ENDP3 3U
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#define PCD_ENDP4 4U
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#define PCD_ENDP5 5U
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#define PCD_ENDP6 6U
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#define PCD_ENDP7 7U
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/**
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* @}
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*/
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/** @defgroup PCD_ENDP_Kind PCD Endpoint Kind
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* @{
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*/
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#define PCD_SNG_BUF 0U
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#define PCD_DBL_BUF 1U
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/**
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* @}
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*/
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/**
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* @}
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*/
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/* Private macros ------------------------------------------------------------*/
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/** @defgroup PCD_Private_Macros PCD Private Macros
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* @{
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*/
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/* SetENDPOINT */
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#define PCD_SET_ENDPOINT USB_DRD_SET_CHEP
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/* GetENDPOINT Register value*/
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#define PCD_GET_ENDPOINT USB_DRD_GET_CHEP
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/* ENDPOINT transfer */
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#define USB_EP0StartXfer USB_EPStartXfer
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/**
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* @brief free buffer used from the application realizing it to the line
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* toggles bit SW_BUF in the double buffered endpoint register
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* @param USBx USB device.
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* @param bEpNum, bDir
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* @retval None
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*/
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#define PCD_FreeUserBuffer USB_DRD_FreeUserBuffer
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/**
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* @brief sets the status for tx transfer (bits STAT_TX[1:0]).
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* @param USBx USB peripheral instance register address.
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* @param bEpNum Endpoint Number.
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* @param wState new state
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* @retval None
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*/
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#define PCD_SET_EP_TX_STATUS USB_DRD_SET_CHEP_TX_STATUS
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/**
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* @brief sets the status for rx transfer (bits STAT_TX[1:0])
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* @param USBx USB peripheral instance register address.
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* @param bEpNum Endpoint Number.
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* @param wState new state
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* @retval None
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*/
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#define PCD_SET_EP_RX_STATUS USB_DRD_SET_CHEP_RX_STATUS
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/**
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* @brief Sets/clears directly EP_KIND bit in the endpoint register.
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* @param USBx USB peripheral instance register address.
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* @param bEpNum Endpoint Number.
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* @retval None
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*/
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#define PCD_SET_EP_DBUF USB_DRD_SET_CHEP_KIND
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#define PCD_CLEAR_EP_DBUF USB_DRD_CLEAR_CHEP_KIND
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/**
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* @brief Clears bit CTR_RX / CTR_TX in the endpoint register.
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* @param USBx USB peripheral instance register address.
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* @param bEpNum Endpoint Number.
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* @retval None
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*/
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#define PCD_CLEAR_RX_EP_CTR USB_DRD_CLEAR_RX_CHEP_CTR
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#define PCD_CLEAR_TX_EP_CTR USB_DRD_CLEAR_TX_CHEP_CTR
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/**
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* @brief Toggles DTOG_RX / DTOG_TX bit in the endpoint register.
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* @param USBx USB peripheral instance register address.
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* @param bEpNum Endpoint Number.
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* @retval None
|
|
*/
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#define PCD_RX_DTOG USB_DRD_RX_DTOG
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#define PCD_TX_DTOG USB_DRD_TX_DTOG
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/**
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* @brief Clears DTOG_RX / DTOG_TX bit in the endpoint register.
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* @param USBx USB peripheral instance register address.
|
|
* @param bEpNum Endpoint Number.
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|
* @retval None
|
|
*/
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#define PCD_CLEAR_RX_DTOG USB_DRD_CLEAR_RX_DTOG
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#define PCD_CLEAR_TX_DTOG USB_DRD_CLEAR_TX_DTOG
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|
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/**
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|
* @brief Sets address in an endpoint register.
|
|
* @param USBx USB peripheral instance register address.
|
|
* @param bEpNum Endpoint Number.
|
|
* @param bAddr Address.
|
|
* @retval None
|
|
*/
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#define PCD_SET_EP_ADDRESS USB_DRD_SET_CHEP_ADDRESS
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|
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/**
|
|
* @brief sets address of the tx/rx buffer.
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|
* @param USBx USB peripheral instance register address.
|
|
* @param bEpNum Endpoint Number.
|
|
* @param wAddr address to be set (must be word aligned).
|
|
* @retval None
|
|
*/
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#define PCD_SET_EP_TX_ADDRESS USB_DRD_SET_CHEP_TX_ADDRESS
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#define PCD_SET_EP_RX_ADDRESS USB_DRD_SET_CHEP_RX_ADDRESS
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|
|
|
/**
|
|
* @brief sets counter for the tx/rx buffer.
|
|
* @param USBx USB peripheral instance register address.
|
|
* @param bEpNum Endpoint Number.
|
|
* @param wCount Counter value.
|
|
* @retval None
|
|
*/
|
|
#define PCD_SET_EP_TX_CNT USB_DRD_SET_CHEP_TX_CNT
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|
#define PCD_SET_EP_RX_CNT USB_DRD_SET_CHEP_RX_CNT
|
|
|
|
/**
|
|
* @brief gets counter of the tx buffer.
|
|
* @param USBx USB peripheral instance register address.
|
|
* @param bEpNum Endpoint Number.
|
|
* @retval Counter value
|
|
*/
|
|
#define PCD_GET_EP_TX_CNT USB_DRD_GET_CHEP_TX_CNT
|
|
#define PCD_GET_EP_RX_CNT USB_DRD_GET_CHEP_RX_CNT
|
|
|
|
/**
|
|
* @brief Sets addresses in a double buffer endpoint.
|
|
* @param USBx USB peripheral instance register address.
|
|
* @param bEpNum Endpoint Number.
|
|
* @param wBuf0Addr: buffer 0 address.
|
|
* @param wBuf1Addr = buffer 1 address.
|
|
* @retval None
|
|
*/
|
|
#define PCD_SET_EP_DBUF_ADDR USB_DRD_SET_CHEP_DBUF_ADDR
|
|
|
|
/**
|
|
* @brief Gets buffer 0/1 address of a double buffer endpoint.
|
|
* @param USBx USB peripheral instance register address.
|
|
* @param bEpNum Endpoint Number.
|
|
* @param bDir endpoint dir EP_DBUF_OUT = OUT
|
|
* EP_DBUF_IN = IN
|
|
* @param wCount: Counter value
|
|
* @retval None
|
|
*/
|
|
#define PCD_SET_EP_DBUF0_CNT USB_DRD_SET_CHEP_DBUF0_CNT
|
|
#define PCD_SET_EP_DBUF1_CNT USB_DRD_SET_CHEP_DBUF1_CNT
|
|
#define PCD_SET_EP_DBUF_CNT USB_DRD_SET_CHEP_DBUF_CNT
|
|
|
|
/**
|
|
* @brief Gets buffer 0/1 rx/tx counter for double buffering.
|
|
* @param USBx USB peripheral instance register address.
|
|
* @param bEpNum Endpoint Number.
|
|
* @retval None
|
|
*/
|
|
#define PCD_GET_EP_DBUF0_CNT USB_DRD_GET_CHEP_DBUF0_CNT
|
|
#define PCD_GET_EP_DBUF1_CNT USB_DRD_GET_CHEP_DBUF1_CNT
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
#endif /* defined (USB_DRD_FS) */
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif /* STM32G0xx_HAL_PCD_H */
|
|
|
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/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
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