/**
******************************************************************************
* @file stm32f3xx_ll_usb.h
* @author MCD Application Team
* @brief Header file of USB Low Layer HAL module.
******************************************************************************
* @attention
*
* Copyright (c) 2016 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.
*
******************************************************************************
*/
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef STM32F3xx_LL_USB_H
#define STM32F3xx_LL_USB_H
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
/* Includes ------------------------------------------------------------------*/
#include "stm32f3xx_hal_def.h"
#if defined (USB)
/** @addtogroup STM32F3xx_HAL_Driver
* @{
*/
/** @addtogroup USB_LL
* @{
*/
/* Exported types ------------------------------------------------------------*/
/**
* @brief USB Mode definition
*/
typedef enum
{
USB_DEVICE_MODE = 0
} USB_ModeTypeDef;
/**
* @brief USB Instance Initialization Structure definition
*/
typedef struct
{
uint8_t dev_endpoints; /*!< Device Endpoints number.
This parameter depends on the used USB core.
This parameter must be a number between Min_Data = 1 and Max_Data = 15 */
uint8_t speed; /*!< USB Core speed.
This parameter can be any value of @ref PCD_Speed/HCD_Speed
(HCD_SPEED_xxx, HCD_SPEED_xxx) */
uint8_t ep0_mps; /*!< Set the Endpoint 0 Max Packet size. */
uint8_t phy_itface; /*!< Select the used PHY interface.
This parameter can be any value of @ref PCD_PHY_Module/HCD_PHY_Module */
uint8_t Sof_enable; /*!< Enable or disable the output of the SOF signal. */
uint8_t low_power_enable; /*!< Enable or disable the low Power Mode. */
uint8_t lpm_enable; /*!< Enable or disable Link Power Management. */
uint8_t battery_charging_enable; /*!< Enable or disable Battery charging. */
} USB_CfgTypeDef;
typedef struct
{
uint8_t num; /*!< Endpoint number
This parameter must be a number between Min_Data = 1 and Max_Data = 15 */
uint8_t is_in; /*!< Endpoint direction
This parameter must be a number between Min_Data = 0 and Max_Data = 1 */
uint8_t is_stall; /*!< Endpoint stall condition
This parameter must be a number between Min_Data = 0 and Max_Data = 1 */
uint8_t type; /*!< Endpoint type
This parameter can be any value of @ref USB_LL_EP_Type */
uint8_t data_pid_start; /*!< Initial data PID
This parameter must be a number between Min_Data = 0 and Max_Data = 1 */
uint16_t pmaadress; /*!< PMA Address
This parameter can be any value between Min_addr = 0 and Max_addr = 1K */
uint16_t pmaaddr0; /*!< PMA Address0
This parameter can be any value between Min_addr = 0 and Max_addr = 1K */
uint16_t pmaaddr1; /*!< PMA Address1
This parameter can be any value between Min_addr = 0 and Max_addr = 1K */
uint8_t doublebuffer; /*!< Double buffer enable
This parameter can be 0 or 1 */
uint32_t maxpacket; /*!< Endpoint Max packet size
This parameter must be a number between Min_Data = 0 and Max_Data = 64KB */
uint8_t *xfer_buff; /*!< Pointer to transfer buffer */
uint32_t xfer_len; /*!< Current transfer length */
uint32_t xfer_count; /*!< Partial transfer length in case of multi packet transfer */
uint32_t xfer_len_db; /*!< double buffer transfer length used with bulk double buffer in */
uint8_t xfer_fill_db; /*!< double buffer Need to Fill new buffer used with bulk_in */
} USB_EPTypeDef;
/* Exported constants --------------------------------------------------------*/
/** @defgroup PCD_Exported_Constants PCD Exported Constants
* @{
*/
/** @defgroup USB_LL_EP0_MPS USB Low Layer EP0 MPS
* @{
*/
#define EP_MPS_64 0U
#define EP_MPS_32 1U
#define EP_MPS_16 2U
#define EP_MPS_8 3U
/**
* @}
*/
/** @defgroup USB_LL_EP_Type USB Low Layer EP Type
* @{
*/
#define EP_TYPE_CTRL 0U
#define EP_TYPE_ISOC 1U
#define EP_TYPE_BULK 2U
#define EP_TYPE_INTR 3U
#define EP_TYPE_MSK 3U
/**
* @}
*/
/** @defgroup USB_LL Device Speed
* @{
*/
#define USBD_FS_SPEED 2U
/**
* @}
*/
#define BTABLE_ADDRESS 0x000U
#if defined(STM32F303xC) || defined(STM32F303x8) || defined(STM32F334x8) || defined(STM32F301x8) || defined(STM32F373xC) || defined(STM32F378xx) || defined(STM32F302xC)
#define PMA_ACCESS 2U
#endif /* STM32F303xC || */
/* STM32F303x8 || STM32F334x8 || */
/* STM32F301x8 || */
/* STM32F373xC || STM32F378xx */
#if defined(STM32F302xE) || defined(STM32F303xE) || defined(STM32F302x8)
#define PMA_ACCESS 1U
#endif /* STM32F302xE || STM32F303xE || */
/* STM32F302xC || */
/* STM32F302x8 */
#ifndef USB_EP_RX_STRX
#define USB_EP_RX_STRX (0x3U << 12)
#endif /* USB_EP_RX_STRX */
#define EP_ADDR_MSK 0x7U
#ifndef USE_USB_DOUBLE_BUFFER
#define USE_USB_DOUBLE_BUFFER 1U
#endif /* USE_USB_DOUBLE_BUFFER */
/**
* @}
*/
/* Exported macro ------------------------------------------------------------*/
/**
* @}
*/
/* Exported functions --------------------------------------------------------*/
/** @addtogroup USB_LL_Exported_Functions USB Low Layer Exported Functions
* @{
*/
HAL_StatusTypeDef USB_CoreInit(USB_TypeDef *USBx, USB_CfgTypeDef cfg);
HAL_StatusTypeDef USB_DevInit(USB_TypeDef *USBx, USB_CfgTypeDef cfg);
HAL_StatusTypeDef USB_EnableGlobalInt(USB_TypeDef *USBx);
HAL_StatusTypeDef USB_DisableGlobalInt(USB_TypeDef *USBx);
HAL_StatusTypeDef USB_SetCurrentMode(USB_TypeDef *USBx, USB_ModeTypeDef mode);
HAL_StatusTypeDef USB_FlushRxFifo(USB_TypeDef const *USBx);
HAL_StatusTypeDef USB_FlushTxFifo(USB_TypeDef const *USBx, uint32_t num);
#if defined (HAL_PCD_MODULE_ENABLED)
HAL_StatusTypeDef USB_ActivateEndpoint(USB_TypeDef *USBx, USB_EPTypeDef *ep);
HAL_StatusTypeDef USB_DeactivateEndpoint(USB_TypeDef *USBx, USB_EPTypeDef *ep);
HAL_StatusTypeDef USB_EPStartXfer(USB_TypeDef *USBx, USB_EPTypeDef *ep);
HAL_StatusTypeDef USB_EPSetStall(USB_TypeDef *USBx, USB_EPTypeDef *ep);
HAL_StatusTypeDef USB_EPClearStall(USB_TypeDef *USBx, USB_EPTypeDef *ep);
HAL_StatusTypeDef USB_EPStopXfer(USB_TypeDef *USBx, USB_EPTypeDef *ep);
#endif /* defined (HAL_PCD_MODULE_ENABLED) */
HAL_StatusTypeDef USB_SetDevAddress(USB_TypeDef *USBx, uint8_t address);
HAL_StatusTypeDef USB_DevConnect(USB_TypeDef *USBx);
HAL_StatusTypeDef USB_DevDisconnect(USB_TypeDef *USBx);
HAL_StatusTypeDef USB_StopDevice(USB_TypeDef *USBx);
uint32_t USB_ReadInterrupts(USB_TypeDef const *USBx);
HAL_StatusTypeDef USB_ActivateRemoteWakeup(USB_TypeDef *USBx);
HAL_StatusTypeDef USB_DeActivateRemoteWakeup(USB_TypeDef *USBx);
void USB_WritePMA(USB_TypeDef const *USBx, uint8_t *pbUsrBuf,
uint16_t wPMABufAddr, uint16_t wNBytes);
void USB_ReadPMA(USB_TypeDef const *USBx, uint8_t *pbUsrBuf,
uint16_t wPMABufAddr, uint16_t wNBytes);
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
#endif /* defined (USB) */
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* STM32F3xx_LL_USB_H */