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471 lines
20 KiB
471 lines
20 KiB
/**
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******************************************************************************
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* @file stm32f4xx_ll_usb.h
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* @author MCD Application Team
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* @version V1.3.2
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* @date 26-June-2015
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* @brief Header file of USB Core HAL module.
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******************************************************************************
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* @attention
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*
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* <h2><center>© COPYRIGHT(c) 2015 STMicroelectronics</center></h2>
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*
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* Redistribution and use in source and binary forms, with or without modification,
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* are permitted provided that the following conditions are met:
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* 1. Redistributions 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 its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, 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 __STM32F4xx_LL_USB_H
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#define __STM32F4xx_LL_USB_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 "stm32f4xx_hal_def.h"
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/** @addtogroup STM32F4xx_HAL
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* @{
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*/
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/** @addtogroup USB_Core
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* @{
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*/
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/* Exported types ------------------------------------------------------------*/
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/**
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* @brief USB Mode definition
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*/
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typedef enum
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{
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USB_OTG_DEVICE_MODE = 0,
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USB_OTG_HOST_MODE = 1,
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USB_OTG_DRD_MODE = 2
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}USB_OTG_ModeTypeDef;
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/**
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* @brief URB States definition
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*/
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typedef enum {
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URB_IDLE = 0,
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URB_DONE,
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URB_NOTREADY,
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URB_NYET,
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URB_ERROR,
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URB_STALL
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}USB_OTG_URBStateTypeDef;
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/**
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* @brief Host channel States definition
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*/
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typedef enum {
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HC_IDLE = 0,
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HC_XFRC,
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HC_HALTED,
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HC_NAK,
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HC_NYET,
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HC_STALL,
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HC_XACTERR,
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HC_BBLERR,
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HC_DATATGLERR
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}USB_OTG_HCStateTypeDef;
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/**
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* @brief PCD Initialization Structure definition
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*/
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typedef struct
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{
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uint32_t dev_endpoints; /*!< Device Endpoints number.
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This parameter depends on the used USB core.
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This parameter must be a number between Min_Data = 1 and Max_Data = 15 */
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uint32_t Host_channels; /*!< Host Channels number.
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This parameter Depends on the used USB core.
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This parameter must be a number between Min_Data = 1 and Max_Data = 15 */
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uint32_t speed; /*!< USB Core speed.
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This parameter can be any value of @ref USB_Core_Speed_ */
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uint32_t dma_enable; /*!< Enable or disable of the USB embedded DMA. */
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uint32_t ep0_mps; /*!< Set the Endpoint 0 Max Packet size.
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This parameter can be any value of @ref USB_EP0_MPS_ */
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uint32_t phy_itface; /*!< Select the used PHY interface.
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This parameter can be any value of @ref USB_Core_PHY_ */
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uint32_t Sof_enable; /*!< Enable or disable the output of the SOF signal. */
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uint32_t low_power_enable; /*!< Enable or disable the low power mode. */
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uint32_t lpm_enable; /*!< Enable or disable Link Power Management. */
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uint32_t vbus_sensing_enable; /*!< Enable or disable the VBUS Sensing feature. */
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uint32_t use_dedicated_ep1; /*!< Enable or disable the use of the dedicated EP1 interrupt. */
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uint32_t use_external_vbus; /*!< Enable or disable the use of the external VBUS. */
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}USB_OTG_CfgTypeDef;
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typedef struct
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{
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uint8_t num; /*!< Endpoint number
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This parameter must be a number between Min_Data = 1 and Max_Data = 15 */
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uint8_t is_in; /*!< Endpoint direction
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This parameter must be a number between Min_Data = 0 and Max_Data = 1 */
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uint8_t is_stall; /*!< Endpoint stall condition
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This parameter must be a number between Min_Data = 0 and Max_Data = 1 */
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uint8_t type; /*!< Endpoint type
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This parameter can be any value of @ref USB_EP_Type_ */
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uint8_t data_pid_start; /*!< Initial data PID
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This parameter must be a number between Min_Data = 0 and Max_Data = 1 */
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uint8_t even_odd_frame; /*!< IFrame parity
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This parameter must be a number between Min_Data = 0 and Max_Data = 1 */
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uint16_t tx_fifo_num; /*!< Transmission FIFO number
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This parameter must be a number between Min_Data = 1 and Max_Data = 15 */
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uint32_t maxpacket; /*!< Endpoint Max packet size
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This parameter must be a number between Min_Data = 0 and Max_Data = 64KB */
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uint8_t *xfer_buff; /*!< Pointer to transfer buffer */
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uint32_t dma_addr; /*!< 32 bits aligned transfer buffer address */
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uint32_t xfer_len; /*!< Current transfer length */
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uint32_t xfer_count; /*!< Partial transfer length in case of multi packet transfer */
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}USB_OTG_EPTypeDef;
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typedef struct
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{
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uint8_t *xfer_buff; /*!< Pointer to transfer buffer. */
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uint32_t xfer_len; /*!< Current transfer length. */
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uint32_t xfer_count; /*!< Partial transfer length in case of multi packet transfer. */
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uint32_t dma_addr; /*!< 32 bits aligned transfer buffer address. */
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uint32_t ErrCnt; /*!< Host channel error count.*/
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USB_OTG_URBStateTypeDef urb_state; /*!< URB state.
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This parameter can be any value of @ref USB_OTG_URBStateTypeDef */
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USB_OTG_HCStateTypeDef state; /*!< Host Channel state.
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This parameter can be any value of @ref USB_OTG_HCStateTypeDef */
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uint16_t max_packet; /*!< Endpoint Max packet size.
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This parameter must be a number between Min_Data = 0 and Max_Data = 64KB */
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uint8_t dev_addr ; /*!< USB device address.
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This parameter must be a number between Min_Data = 1 and Max_Data = 255 */
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uint8_t ch_num; /*!< Host channel number.
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This parameter must be a number between Min_Data = 1 and Max_Data = 15 */
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uint8_t ep_num; /*!< Endpoint number.
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This parameter must be a number between Min_Data = 1 and Max_Data = 15 */
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uint8_t ep_is_in; /*!< Endpoint direction
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This parameter must be a number between Min_Data = 0 and Max_Data = 1 */
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uint8_t speed; /*!< USB Host speed.
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This parameter can be any value of @ref USB_Core_Speed_ */
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uint8_t do_ping; /*!< Enable or disable the use of the PING protocol for HS mode. */
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uint8_t process_ping; /*!< Execute the PING protocol for HS mode. */
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uint8_t ep_type; /*!< Endpoint Type.
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This parameter can be any value of @ref USB_EP_Type_ */
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uint8_t data_pid; /*!< Initial data PID.
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This parameter must be a number between Min_Data = 0 and Max_Data = 1 */
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uint8_t toggle_in; /*!< IN transfer current toggle flag.
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This parameter must be a number between Min_Data = 0 and Max_Data = 1 */
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uint8_t toggle_out; /*!< OUT transfer current toggle flag
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This parameter must be a number between Min_Data = 0 and Max_Data = 1 */
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uint8_t packet_count;
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}USB_OTG_HCTypeDef;
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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 USB_Core_Mode_ USB Core Mode
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* @{
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*/
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#define USB_OTG_MODE_DEVICE 0
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#define USB_OTG_MODE_HOST 1
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#define USB_OTG_MODE_DRD 2
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/**
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* @}
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*/
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/** @defgroup USB_Core_Speed_ USB Core Speed
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* @{
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*/
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#define USB_OTG_SPEED_HIGH 0
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#define USB_OTG_SPEED_HIGH_IN_FULL 1
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#define USB_OTG_SPEED_LOW 2
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#define USB_OTG_SPEED_FULL 3
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/**
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* @}
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*/
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/** @defgroup USB_Core_PHY_ USB Core PHY
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* @{
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*/
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#define USB_OTG_ULPI_PHY 1
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#define USB_OTG_EMBEDDED_PHY 2
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/**
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* @}
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*/
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/** @defgroup USB_Core_MPS_ USB Core MPS
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* @{
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*/
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#define USB_OTG_HS_MAX_PACKET_SIZE 512
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#define USB_OTG_FS_MAX_PACKET_SIZE 64
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#define USB_OTG_MAX_EP0_SIZE 64
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/**
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* @}
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*/
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/** @defgroup USB_Core_Phy_Frequency_ USB Core Phy Frequency
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* @{
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*/
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#define DSTS_ENUMSPD_HS_PHY_30MHZ_OR_60MHZ (0 << 1)
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#define DSTS_ENUMSPD_FS_PHY_30MHZ_OR_60MHZ (1 << 1)
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#define DSTS_ENUMSPD_LS_PHY_6MHZ (2 << 1)
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#define DSTS_ENUMSPD_FS_PHY_48MHZ (3 << 1)
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/**
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* @}
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*/
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/** @defgroup USB_CORE_Frame_Interval_ USB CORE Frame Interval
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* @{
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*/
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#define DCFG_FRAME_INTERVAL_80 0
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#define DCFG_FRAME_INTERVAL_85 1
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#define DCFG_FRAME_INTERVAL_90 2
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#define DCFG_FRAME_INTERVAL_95 3
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/**
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* @}
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*/
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/** @defgroup USB_EP0_MPS_ USB EP0 MPS
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* @{
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*/
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#define DEP0CTL_MPS_64 0
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#define DEP0CTL_MPS_32 1
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#define DEP0CTL_MPS_16 2
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#define DEP0CTL_MPS_8 3
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/**
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* @}
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*/
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/** @defgroup USB_EP_Speed_ USB EP Speed
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* @{
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*/
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#define EP_SPEED_LOW 0
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#define EP_SPEED_FULL 1
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#define EP_SPEED_HIGH 2
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/**
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* @}
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*/
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/** @defgroup USB_EP_Type_ USB EP Type
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* @{
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*/
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#define EP_TYPE_CTRL 0
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#define EP_TYPE_ISOC 1
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#define EP_TYPE_BULK 2
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#define EP_TYPE_INTR 3
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#define EP_TYPE_MSK 3
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/**
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* @}
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*/
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/** @defgroup USB_STS_Defines_ USB STS Defines
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* @{
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*/
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#define STS_GOUT_NAK 1
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#define STS_DATA_UPDT 2
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#define STS_XFER_COMP 3
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#define STS_SETUP_COMP 4
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#define STS_SETUP_UPDT 6
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/**
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* @}
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*/
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/** @defgroup HCFG_SPEED_Defines_ HCFG SPEED Defines
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* @{
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*/
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#define HCFG_30_60_MHZ 0
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#define HCFG_48_MHZ 1
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#define HCFG_6_MHZ 2
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/**
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* @}
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*/
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/** @defgroup HPRT0_PRTSPD_SPEED_Defines_ HPRT0 PRTSPD SPEED Defines
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* @{
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*/
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#define HPRT0_PRTSPD_HIGH_SPEED 0
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#define HPRT0_PRTSPD_FULL_SPEED 1
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#define HPRT0_PRTSPD_LOW_SPEED 2
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/**
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* @}
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*/
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#define HCCHAR_CTRL 0
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#define HCCHAR_ISOC 1
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#define HCCHAR_BULK 2
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#define HCCHAR_INTR 3
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#define HC_PID_DATA0 0
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#define HC_PID_DATA2 1
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#define HC_PID_DATA1 2
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#define HC_PID_SETUP 3
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#define GRXSTS_PKTSTS_IN 2
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#define GRXSTS_PKTSTS_IN_XFER_COMP 3
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#define GRXSTS_PKTSTS_DATA_TOGGLE_ERR 5
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#define GRXSTS_PKTSTS_CH_HALTED 7
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#define HxTXSTS_xTXQSAV_SHIFT 16
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#define HxTXSTS_xTXQSAV_MASK 0xFF
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#define USBx_PCGCCTL *(__IO uint32_t *)((uint32_t)USBx + USB_OTG_PCGCCTL_BASE)
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#define USBx_HPRT0 *(__IO uint32_t *)((uint32_t)USBx + USB_OTG_HOST_PORT_BASE)
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#define USBx_DEVICE ((USB_OTG_DeviceTypeDef *)((uint32_t )USBx + USB_OTG_DEVICE_BASE))
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#define USBx_INEP(i) ((USB_OTG_INEndpointTypeDef *)((uint32_t)USBx + USB_OTG_IN_ENDPOINT_BASE + (i)*USB_OTG_EP_REG_SIZE))
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#define USBx_OUTEP(i) ((USB_OTG_OUTEndpointTypeDef *)((uint32_t)USBx + USB_OTG_OUT_ENDPOINT_BASE + (i)*USB_OTG_EP_REG_SIZE))
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#define USBx_DFIFO(i) *(__IO uint32_t *)((uint32_t)USBx + USB_OTG_FIFO_BASE + (i) * USB_OTG_FIFO_SIZE)
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#define USBx_HOST ((USB_OTG_HostTypeDef *)((uint32_t )USBx + USB_OTG_HOST_BASE))
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#define USBx_HC(i) ((USB_OTG_HostChannelTypeDef *)((uint32_t)USBx + USB_OTG_HOST_CHANNEL_BASE + (i)*USB_OTG_HOST_CHANNEL_SIZE))
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/**
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* @}
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*/
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/* Exported macro ------------------------------------------------------------*/
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#define USB_MASK_INTERRUPT(__INSTANCE__, __INTERRUPT__) ((__INSTANCE__)->GINTMSK &= ~(__INTERRUPT__))
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#define USB_UNMASK_INTERRUPT(__INSTANCE__, __INTERRUPT__) ((__INSTANCE__)->GINTMSK |= (__INTERRUPT__))
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#define CLEAR_IN_EP_INTR(__EPNUM__, __INTERRUPT__) (USBx_INEP(__EPNUM__)->DIEPINT = (__INTERRUPT__))
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#define CLEAR_OUT_EP_INTR(__EPNUM__, __INTERRUPT__) (USBx_OUTEP(__EPNUM__)->DOEPINT = (__INTERRUPT__))
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/* Exported functions --------------------------------------------------------*/
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HAL_StatusTypeDef USB_CoreInit(USB_OTG_GlobalTypeDef *USBx, USB_OTG_CfgTypeDef Init);
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HAL_StatusTypeDef USB_DevInit(USB_OTG_GlobalTypeDef *USBx, USB_OTG_CfgTypeDef Init);
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HAL_StatusTypeDef USB_EnableGlobalInt(USB_OTG_GlobalTypeDef *USBx);
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HAL_StatusTypeDef USB_DisableGlobalInt(USB_OTG_GlobalTypeDef *USBx);
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HAL_StatusTypeDef USB_SetCurrentMode(USB_OTG_GlobalTypeDef *USBx , USB_OTG_ModeTypeDef mode);
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HAL_StatusTypeDef USB_SetDevSpeed(USB_OTG_GlobalTypeDef *USBx , uint8_t speed);
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HAL_StatusTypeDef USB_FlushRxFifo (USB_OTG_GlobalTypeDef *USBx);
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HAL_StatusTypeDef USB_FlushTxFifo (USB_OTG_GlobalTypeDef *USBx, uint32_t num );
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HAL_StatusTypeDef USB_ActivateEndpoint(USB_OTG_GlobalTypeDef *USBx, USB_OTG_EPTypeDef *ep);
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HAL_StatusTypeDef USB_DeactivateEndpoint(USB_OTG_GlobalTypeDef *USBx, USB_OTG_EPTypeDef *ep);
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HAL_StatusTypeDef USB_ActivateDedicatedEndpoint(USB_OTG_GlobalTypeDef *USBx, USB_OTG_EPTypeDef *ep);
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HAL_StatusTypeDef USB_DeactivateDedicatedEndpoint(USB_OTG_GlobalTypeDef *USBx, USB_OTG_EPTypeDef *ep);
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HAL_StatusTypeDef USB_EPStartXfer(USB_OTG_GlobalTypeDef *USBx , USB_OTG_EPTypeDef *ep, uint8_t dma);
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HAL_StatusTypeDef USB_EP0StartXfer(USB_OTG_GlobalTypeDef *USBx , USB_OTG_EPTypeDef *ep, uint8_t dma);
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HAL_StatusTypeDef USB_WritePacket(USB_OTG_GlobalTypeDef *USBx, uint8_t *src, uint8_t ch_ep_num, uint16_t len, uint8_t dma);
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void * USB_ReadPacket(USB_OTG_GlobalTypeDef *USBx, uint8_t *dest, uint16_t len);
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HAL_StatusTypeDef USB_EPSetStall(USB_OTG_GlobalTypeDef *USBx , USB_OTG_EPTypeDef *ep);
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HAL_StatusTypeDef USB_EPClearStall(USB_OTG_GlobalTypeDef *USBx , USB_OTG_EPTypeDef *ep);
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HAL_StatusTypeDef USB_SetDevAddress (USB_OTG_GlobalTypeDef *USBx, uint8_t address);
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HAL_StatusTypeDef USB_DevConnect (USB_OTG_GlobalTypeDef *USBx);
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HAL_StatusTypeDef USB_DevDisconnect (USB_OTG_GlobalTypeDef *USBx);
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HAL_StatusTypeDef USB_StopDevice(USB_OTG_GlobalTypeDef *USBx);
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HAL_StatusTypeDef USB_ActivateSetup (USB_OTG_GlobalTypeDef *USBx);
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HAL_StatusTypeDef USB_EP0_OutStart(USB_OTG_GlobalTypeDef *USBx, uint8_t dma, uint8_t *psetup);
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uint8_t USB_GetDevSpeed(USB_OTG_GlobalTypeDef *USBx);
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uint32_t USB_GetMode(USB_OTG_GlobalTypeDef *USBx);
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uint32_t USB_ReadInterrupts (USB_OTG_GlobalTypeDef *USBx);
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uint32_t USB_ReadDevAllOutEpInterrupt (USB_OTG_GlobalTypeDef *USBx);
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uint32_t USB_ReadDevOutEPInterrupt (USB_OTG_GlobalTypeDef *USBx , uint8_t epnum);
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uint32_t USB_ReadDevAllInEpInterrupt (USB_OTG_GlobalTypeDef *USBx);
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uint32_t USB_ReadDevInEPInterrupt (USB_OTG_GlobalTypeDef *USBx , uint8_t epnum);
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void USB_ClearInterrupts (USB_OTG_GlobalTypeDef *USBx, uint32_t interrupt);
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HAL_StatusTypeDef USB_HostInit (USB_OTG_GlobalTypeDef *USBx, USB_OTG_CfgTypeDef cfg);
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HAL_StatusTypeDef USB_InitFSLSPClkSel(USB_OTG_GlobalTypeDef *USBx , uint8_t freq);
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HAL_StatusTypeDef USB_ResetPort(USB_OTG_GlobalTypeDef *USBx);
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HAL_StatusTypeDef USB_DriveVbus (USB_OTG_GlobalTypeDef *USBx, uint8_t state);
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uint32_t USB_GetHostSpeed (USB_OTG_GlobalTypeDef *USBx);
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uint32_t USB_GetCurrentFrame (USB_OTG_GlobalTypeDef *USBx);
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HAL_StatusTypeDef USB_HC_Init(USB_OTG_GlobalTypeDef *USBx,
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uint8_t ch_num,
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uint8_t epnum,
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uint8_t dev_address,
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uint8_t speed,
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uint8_t ep_type,
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uint16_t mps);
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HAL_StatusTypeDef USB_HC_StartXfer(USB_OTG_GlobalTypeDef *USBx, USB_OTG_HCTypeDef *hc, uint8_t dma);
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HAL_StatusTypeDef USB_HC_WriteEmptyTxFifo(USB_OTG_GlobalTypeDef *USBx, USB_OTG_HCTypeDef *hc, uint8_t periodic);
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uint32_t USB_HC_ReadInterrupt (USB_OTG_GlobalTypeDef *USBx);
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HAL_StatusTypeDef USB_HC_Halt(USB_OTG_GlobalTypeDef *USBx , uint8_t hc_num);
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HAL_StatusTypeDef USB_DoPing(USB_OTG_GlobalTypeDef *USBx , uint8_t ch_num);
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HAL_StatusTypeDef USB_StopHost(USB_OTG_GlobalTypeDef *USBx);
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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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#ifdef __cplusplus
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}
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#endif
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#endif /* __STM32F4xx_LL_USB_H */
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/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
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