/** ****************************************************************************** * @file stm32u5xx_ll_usb.h * @author MCD Application Team * @brief Header file of USB Low Layer HAL module. ****************************************************************************** * @attention * * Copyright (c) 2021 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 STM32U5xx_LL_USB_H #define STM32U5xx_LL_USB_H #ifdef __cplusplus extern "C" { #endif /* __cplusplus */ /* Includes ------------------------------------------------------------------*/ #include "stm32u5xx_hal_def.h" #if defined (USB_OTG_FS) || defined (USB_OTG_HS) || defined (USB_DRD_FS) /** @addtogroup STM32U5xx_HAL_Driver * @{ */ /** @addtogroup USB_LL * @{ */ /* Exported types ------------------------------------------------------------*/ #ifndef HAL_USB_TIMEOUT #define HAL_USB_TIMEOUT 0xF000000U #endif /* define HAL_USB_TIMEOUT */ #ifndef HAL_USB_CURRENT_MODE_MAX_DELAY_MS #define HAL_USB_CURRENT_MODE_MAX_DELAY_MS 200U #endif /* define HAL_USB_CURRENT_MODE_MAX_DELAY_MS */ /** * @brief USB Mode definition */ typedef enum { USB_DEVICE_MODE = 0, USB_HOST_MODE = 1, USB_DRD_MODE = 2 } USB_ModeTypeDef; /** * @brief URB States definition */ typedef enum { URB_IDLE = 0, URB_DONE, URB_NOTREADY, URB_NYET, URB_ERROR, URB_STALL } USB_URBStateTypeDef; /** * @brief Host channel States definition */ typedef enum { HC_IDLE = 0, HC_XFRC, HC_HALTED, HC_ACK, HC_NAK, HC_NYET, HC_STALL, HC_XACTERR, HC_BBLERR, HC_DATATGLERR } USB_HCStateTypeDef; /** * @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 Host_channels; /*!< Host Channels 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 dma_enable; /*!< USB DMA state. If DMA is not supported this parameter shall be set by default to zero */ 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. */ uint8_t vbus_sensing_enable; /*!< Enable or disable the VBUS Sensing feature. */ #if defined (USB_OTG_FS) || defined (USB_OTG_HS) uint8_t use_dedicated_ep1; /*!< Enable or disable the use of the dedicated EP1 interrupt. */ uint8_t use_external_vbus; /*!< Enable or disable the use of the external VBUS. */ #endif /* defined (USB_OTG_FS) || defined (USB_OTG_HS) */ #if defined (USB_DRD_FS) uint8_t bulk_doublebuffer_enable; /*!< Enable or disable the double buffer mode on bulk EP */ uint8_t iso_singlebuffer_enable; /*!< Enable or disable the Single buffer mode on Isochronous EP */ #endif /* defined (USB_DRD_FS) */ } 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 */ #if defined (USB_OTG_FS) || defined (USB_OTG_HS) uint8_t is_iso_incomplete; /*!< Endpoint isoc condition This parameter must be a number between Min_Data = 0 and Max_Data = 1 */ #endif /* defined (USB_OTG_FS) || defined (USB_OTG_HS) */ 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 */ #if defined (USB_DRD_FS) 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 */ #endif /* defined (USB_DRD_FS) */ 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 */ #if defined (USB_OTG_FS) || defined (USB_OTG_HS) uint8_t even_odd_frame; /*!< IFrame parity This parameter must be a number between Min_Data = 0 and Max_Data = 1 */ uint16_t tx_fifo_num; /*!< Transmission FIFO number This parameter must be a number between Min_Data = 1 and Max_Data = 15 */ uint32_t dma_addr; /*!< 32 bits aligned transfer buffer address */ uint32_t xfer_size; /*!< requested transfer size */ #endif /* defined (USB_OTG_FS) || defined (USB_OTG_HS) */ #if defined (USB_DRD_FS) 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 */ #endif /* defined (USB_DRD_FS) */ } USB_EPTypeDef; typedef struct { uint8_t dev_addr; /*!< USB device address. This parameter must be a number between Min_Data = 1 and Max_Data = 255 */ #if defined (USB_DRD_FS) uint8_t phy_ch_num; /*!< Host channel number. This parameter must be a number between Min_Data = 1 and Max_Data = 15 */ uint8_t ch_dir; /*!< channel direction This parameter store the physical channel direction IN/OUT/BIDIR */ #else uint8_t ch_num; /*!< Host channel number. This parameter must be a number between Min_Data = 1 and Max_Data = 15 */ uint8_t ep_is_in; /*!< Endpoint direction This parameter must be a number between Min_Data = 0 and Max_Data = 1 */ #endif /* defined (USB_DRD_FS) */ uint8_t ep_num; /*!< Endpoint number. This parameter must be a number between Min_Data = 1 and Max_Data = 15 */ uint8_t speed; /*!< USB Host Channel speed. This parameter can be any value of @ref HCD_Device_Speed: (HCD_DEVICE_SPEED_xxx) */ #if defined (USB_OTG_FS) || defined (USB_OTG_HS) uint8_t do_ping; /*!< Enable or disable the use of the PING protocol for HS mode. */ uint8_t do_ssplit; /*!< Enable start split transaction in HS mode. */ uint8_t do_csplit; /*!< Enable complete split transaction in HS mode. */ uint8_t ep_ss_schedule; /*!< Enable periodic endpoint start split schedule . */ uint32_t iso_splt_xactPos; /*!< iso split transfer transaction position. */ #endif /* defined (USB_OTG_FS) || defined (USB_OTG_HS) */ uint8_t hub_port_nbr; /*!< USB HUB port number */ uint8_t hub_addr; /*!< USB HUB address */ uint8_t ep_type; /*!< Endpoint Type. This parameter can be any value of @ref USB_LL_EP_Type */ uint16_t max_packet; /*!< Endpoint Max packet size. This parameter must be a number between Min_Data = 0 and Max_Data = 64KB */ uint8_t data_pid; /*!< Initial data PID. This parameter must be a number between Min_Data = 0 and Max_Data = 1 */ uint8_t *xfer_buff; /*!< Pointer to transfer buffer. */ #if defined (USB_OTG_FS) || defined (USB_OTG_HS) uint32_t XferSize; /*!< OTG Channel transfer size. */ #endif /* defined (USB_OTG_FS) || defined (USB_OTG_HS) */ uint32_t xfer_len; /*!< Current transfer length. */ #if defined (USB_DRD_FS) uint32_t xfer_len_db; /*!< Current transfer length used in double buffer mode. */ #endif /* defined (USB_DRD_FS) */ uint32_t xfer_count; /*!< Partial transfer length in case of multi packet transfer. */ uint8_t toggle_in; /*!< IN transfer current toggle flag. This parameter must be a number between Min_Data = 0 and Max_Data = 1 */ uint8_t toggle_out; /*!< OUT transfer current toggle flag This parameter must be a number between Min_Data = 0 and Max_Data = 1 */ #if defined (USB_OTG_FS) || defined (USB_OTG_HS) uint32_t dma_addr; /*!< 32 bits aligned transfer buffer address. */ uint32_t NyetErrCnt; /*!< Complete Split NYET Host channel error count. */ #endif /* defined (USB_OTG_FS) || defined (USB_OTG_HS) */ uint32_t ErrCnt; /*!< Host channel error count. */ #if defined (USB_DRD_FS) 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 */ #endif /* defined (USB_DRD_FS) */ USB_URBStateTypeDef urb_state; /*!< URB state. This parameter can be any value of @ref USB_URBStateTypeDef */ USB_HCStateTypeDef state; /*!< Host Channel state. This parameter can be any value of @ref USB_HCStateTypeDef */ } USB_HCTypeDef; #if defined (USB_OTG_FS) || defined (USB_OTG_HS) typedef USB_ModeTypeDef USB_OTG_ModeTypeDef; typedef USB_CfgTypeDef USB_OTG_CfgTypeDef; typedef USB_EPTypeDef USB_OTG_EPTypeDef; typedef USB_URBStateTypeDef USB_OTG_URBStateTypeDef; typedef USB_HCStateTypeDef USB_OTG_HCStateTypeDef; typedef USB_HCTypeDef USB_OTG_HCTypeDef; #endif /* defined (USB_OTG_FS) || defined (USB_OTG_HS) */ #if defined (USB_DRD_FS) typedef USB_ModeTypeDef USB_DRD_ModeTypeDef; typedef USB_CfgTypeDef USB_DRD_CfgTypeDef; typedef USB_EPTypeDef USB_DRD_EPTypeDef; typedef USB_URBStateTypeDef USB_DRD_URBStateTypeDef; typedef USB_HCStateTypeDef USB_DRD_HCStateTypeDef; typedef USB_HCTypeDef USB_DRD_HCTypeDef; #endif /* defined (USB_DRD_FS) */ /* Exported constants --------------------------------------------------------*/ /** @defgroup PCD_Exported_Constants PCD Exported Constants * @{ */ #if defined (USB_OTG_FS) || defined (USB_OTG_HS) /** @defgroup USB_OTG_CORE VERSION ID * @{ */ #define USB_OTG_CORE_ID_300A 0x4F54300AU #define USB_OTG_CORE_ID_310A 0x4F54310AU /** * @} */ /** @defgroup USB_Core_Mode_ USB Core Mode * @{ */ #define USB_OTG_MODE_DEVICE 0U #define USB_OTG_MODE_HOST 1U #define USB_OTG_MODE_DRD 2U /** * @} */ /** @defgroup USB_LL_Core_Speed USB Low Layer Core Speed * @{ */ #define USB_OTG_SPEED_HIGH 0U #define USB_OTG_SPEED_HIGH_IN_FULL 1U #define USB_OTG_SPEED_FULL 3U /** * @} */ /** @defgroup USB_LL_Core_PHY USB Low Layer Core PHY * @{ */ #define USB_OTG_EMBEDDED_PHY 2U #define USB_OTG_HS_EMBEDDED_PHY 3U /** * @} */ /** @defgroup USB_LL_Turnaround_Timeout Turnaround Timeout Value * @{ */ #ifndef USBD_HS_TRDT_VALUE #define USBD_HS_TRDT_VALUE 9U #endif /* USBD_HS_TRDT_VALUE */ #ifndef USBD_FS_TRDT_VALUE #define USBD_FS_TRDT_VALUE 5U #define USBD_DEFAULT_TRDT_VALUE 9U #endif /* USBD_HS_TRDT_VALUE */ /** * @} */ /** @defgroup USB_LL_Core_MPS USB Low Layer Core MPS * @{ */ #define USB_OTG_HS_MAX_PACKET_SIZE 512U #define USB_OTG_FS_MAX_PACKET_SIZE 64U #define USB_OTG_MAX_EP0_SIZE 64U /** * @} */ /** @defgroup USB_LL_Core_PHY_Frequency USB Low Layer Core PHY Frequency * @{ */ #define DSTS_ENUMSPD_HS_PHY_30MHZ_OR_60MHZ (0U << 1) #define DSTS_ENUMSPD_FS_PHY_30MHZ_OR_60MHZ (1U << 1) #define DSTS_ENUMSPD_FS_PHY_48MHZ (3U << 1) /** * @} */ /** @defgroup USB_LL_CORE_Frame_Interval USB Low Layer Core Frame Interval * @{ */ #define DCFG_FRAME_INTERVAL_80 0U #define DCFG_FRAME_INTERVAL_85 1U #define DCFG_FRAME_INTERVAL_90 2U #define DCFG_FRAME_INTERVAL_95 3U /** * @} */ #endif /* defined (USB_OTG_FS) || defined (USB_OTG_HS) */ /** @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_EP_Speed USB Low Layer EP Speed * @{ */ #define EP_SPEED_LOW 0U #define EP_SPEED_FULL 1U #define EP_SPEED_HIGH 2U /** * @} */ /** @defgroup USB_LL_CH_PID_Type USB Low Layer Channel PID Type * @{ */ #define HC_PID_DATA0 0U #define HC_PID_DATA2 1U #define HC_PID_DATA1 2U #define HC_PID_SETUP 3U /** * @} */ /** @defgroup USB_LL Device Speed * @{ */ #define USBD_HS_SPEED 0U #define USBD_HSINFS_SPEED 1U #define USBH_HS_SPEED 0U #define USBD_FS_SPEED 2U #define USBH_FSLS_SPEED 1U /** * @} */ #if defined (USB_OTG_FS) || defined (USB_OTG_HS) /** @defgroup USB_LL_STS_Defines USB Low Layer STS Defines * @{ */ #define STS_GOUT_NAK 1U #define STS_DATA_UPDT 2U #define STS_XFER_COMP 3U #define STS_SETUP_COMP 4U #define STS_SETUP_UPDT 6U /** * @} */ /** @defgroup USB_LL_HCFG_SPEED_Defines USB Low Layer HCFG Speed Defines * @{ */ #define HCFG_30_60_MHZ 0U #define HCFG_48_MHZ 1U #define HCFG_6_MHZ 2U /** * @} */ /** @defgroup USB_LL_HFIR_Defines USB Low Layer frame interval Defines * @{ */ #define HFIR_6_MHZ 6000U #define HFIR_60_MHZ 60000U #define HFIR_48_MHZ 48000U /** * @} */ /** @defgroup USB_LL_HPRT0_PRTSPD_SPEED_Defines USB Low Layer HPRT0 PRTSPD Speed Defines * @{ */ #define HPRT0_PRTSPD_HIGH_SPEED 0U #define HPRT0_PRTSPD_FULL_SPEED 1U #define HPRT0_PRTSPD_LOW_SPEED 2U /** * @} */ #define HCCHAR_CTRL 0U #define HCCHAR_ISOC 1U #define HCCHAR_BULK 2U #define HCCHAR_INTR 3U #define GRXSTS_PKTSTS_IN 2U #define GRXSTS_PKTSTS_IN_XFER_COMP 3U #define GRXSTS_PKTSTS_DATA_TOGGLE_ERR 5U #define GRXSTS_PKTSTS_CH_HALTED 7U #define CLEAR_INTERRUPT_MASK 0xFFFFFFFFU #define HC_MAX_PKT_CNT 256U #define ISO_SPLT_MPS 188U #define HCSPLT_BEGIN 1U #define HCSPLT_MIDDLE 2U #define HCSPLT_END 3U #define HCSPLT_FULL 4U #define TEST_J 1U #define TEST_K 2U #define TEST_SE0_NAK 3U #define TEST_PACKET 4U #define TEST_FORCE_EN 5U #define USBx_PCGCCTL *(__IO uint32_t *)((uint32_t)USBx_BASE + USB_OTG_PCGCCTL_BASE) #define USBx_HPRT0 *(__IO uint32_t *)((uint32_t)USBx_BASE + USB_OTG_HOST_PORT_BASE) #define USBx_DEVICE ((USB_OTG_DeviceTypeDef *)(USBx_BASE + USB_OTG_DEVICE_BASE)) #define USBx_INEP(i) ((USB_OTG_INEndpointTypeDef *)(USBx_BASE\ + USB_OTG_IN_ENDPOINT_BASE + ((i) * USB_OTG_EP_REG_SIZE))) #define USBx_OUTEP(i) ((USB_OTG_OUTEndpointTypeDef *)(USBx_BASE\ + USB_OTG_OUT_ENDPOINT_BASE + ((i) * USB_OTG_EP_REG_SIZE))) #define USBx_DFIFO(i) *(__IO uint32_t *)(USBx_BASE + USB_OTG_FIFO_BASE + ((i) * USB_OTG_FIFO_SIZE)) #define USBx_HOST ((USB_OTG_HostTypeDef *)(USBx_BASE + USB_OTG_HOST_BASE)) #define USBx_HC(i) ((USB_OTG_HostChannelTypeDef *)(USBx_BASE\ + USB_OTG_HOST_CHANNEL_BASE\ + ((i) * USB_OTG_HOST_CHANNEL_SIZE))) #define EP_ADDR_MSK 0xFU #endif /* defined (USB_OTG_FS) || defined (USB_OTG_HS) */ #if defined (USB_DRD_FS) #define EP_ADDR_MSK 0x7U #ifndef USE_USB_DOUBLE_BUFFER #define USE_USB_DOUBLE_BUFFER 1U #endif /* USE_USB_DOUBLE_BUFFER */ #define USB_EMBEDDED_PHY 2U /*!< USB Speed */ #define USB_DRD_SPEED_FS 1U #define USB_DRD_SPEED_LS 2U #define USB_DRD_SPEED_LSFS 3U /*!< Channel Direction */ #define CH_IN_DIR 1U #define CH_OUT_DIR 0U /*!< Number of used channels in the Application */ #ifndef USB_DRD_USED_CHANNELS #define USB_DRD_USED_CHANNELS 8U #endif /* USB_DRD_USED_CHANNELS */ /** * used for USB_HC_DoubleBuffer API */ #define USB_DRD_BULK_DBUFF_ENBALE 1U #define USB_DRD_BULK_DBUFF_DISABLE 2U #define USB_DRD_ISOC_DBUFF_ENBALE 3U #define USB_DRD_ISOC_DBUFF_DISABLE 4U /* First available address in PMA */ #define PMA_START_ADDR (0x10U + (8U *(USB_DRD_USED_CHANNELS - 2U))) #define PMA_END_ADDR USB_DRD_PMA_SIZE /* Exported macro ------------------------------------------------------------*/ /** * @} */ /******************** Bit definition for USB_COUNTn_RX register *************/ #define USB_CNTRX_NBLK_MSK (0x1FU << 26) #define USB_CNTRX_BLSIZE (0x1U << 31) /*Set Channel/Endpoint to the USB Register */ #define USB_DRD_SET_CHEP(USBx, bEpChNum, wRegValue) (*(__IO uint32_t *)\ (&(USBx)->CHEP0R + (bEpChNum)) = (uint32_t)(wRegValue)) /*Get Channel/Endpoint from the USB Register */ #define USB_DRD_GET_CHEP(USBx, bEpChNum) (*(__IO uint32_t *)(&(USBx)->CHEP0R + (bEpChNum))) /** * @brief free buffer used from the application realizing it to the line * toggles bit SW_BUF in the double buffered endpoint register * @param USBx USB device. * @param bEpChNum, bDir * @retval None */ #define USB_DRD_FREE_USER_BUFFER(USBx, bEpChNum, bDir) \ do { \ if ((bDir) == 0U) \ { \ /* OUT double buffered endpoint */ \ USB_DRD_TX_DTOG((USBx), (bEpChNum)); \ } \ else if ((bDir) == 1U) \ { \ /* IN double buffered endpoint */ \ USB_DRD_RX_DTOG((USBx), (bEpChNum)); \ } \ } while(0) /** * @brief Set the Setup bit in the corresponding channel, when a Setup transaction is needed. * @param USBx USB device. * @param bEpChNum * @retval None */ #define USB_DRD_CHEP_TX_SETUP(USBx, bEpChNum) \ do { \ uint32_t _wRegVal; \ \ _wRegVal = USB_DRD_GET_CHEP((USBx), (bEpChNum)) ; \ \ /* Set Setup bit */ \ USB_DRD_SET_CHEP((USBx), (bEpChNum), (_wRegVal | USB_CHEP_SETUP)); \ } while(0) /** * @brief Clears bit ERR_RX in the Channel register * @param USBx USB peripheral instance register address. * @param bChNum Endpoint Number. * @retval None */ #define USB_DRD_CLEAR_CHEP_RX_ERR(USBx, bChNum) \ do { \ uint32_t _wRegVal; \ \ _wRegVal = USB_DRD_GET_CHEP((USBx), (bChNum)); \ _wRegVal = (_wRegVal & USB_CHEP_REG_MASK & (~USB_CHEP_ERRRX) & (~USB_CHEP_VTRX)) | \ (USB_CHEP_VTTX | USB_CHEP_ERRTX); \ \ USB_DRD_SET_CHEP((USBx), (bChNum), _wRegVal); \ } while(0) /* USB_DRD_CLEAR_CHEP_RX_ERR */ /** * @brief Clears bit ERR_TX in the Channel register * @param USBx USB peripheral instance register address. * @param bChNum Endpoint Number. * @retval None */ #define USB_DRD_CLEAR_CHEP_TX_ERR(USBx, bChNum) \ do { \ uint32_t _wRegVal; \ \ _wRegVal = USB_DRD_GET_CHEP((USBx), (bChNum)); \ _wRegVal = (_wRegVal & USB_CHEP_REG_MASK & (~USB_CHEP_ERRTX) & (~USB_CHEP_VTTX)) | \ (USB_CHEP_VTRX|USB_CHEP_ERRRX); \ \ USB_DRD_SET_CHEP((USBx), (bChNum), _wRegVal); \ } while(0) /* USB_DRD_CLEAR_CHEP_TX_ERR */ /** * @brief sets the status for tx transfer (bits STAT_TX[1:0]). * @param USBx USB peripheral instance register address. * @param bEpChNum Endpoint Number. * @param wState new state * @retval None */ #define USB_DRD_SET_CHEP_TX_STATUS(USBx, bEpChNum, wState) \ do { \ uint32_t _wRegVal; \ \ _wRegVal = USB_DRD_GET_CHEP((USBx), (bEpChNum)) & USB_CHEP_TX_DTOGMASK; \ /* toggle first bit ? */ \ if ((USB_CHEP_TX_DTOG1 & (wState)) != 0U) \ { \ _wRegVal ^= USB_CHEP_TX_DTOG1; \ } \ /* toggle second bit ? */ \ if ((USB_CHEP_TX_DTOG2 & (wState)) != 0U) \ { \ _wRegVal ^= USB_CHEP_TX_DTOG2; \ } \ USB_DRD_SET_CHEP((USBx), (bEpChNum), (_wRegVal | USB_CHEP_VTRX| USB_CHEP_VTTX)); \ } while(0) /* USB_DRD_SET_CHEP_TX_STATUS */ /** * @brief sets the status for rx transfer (bits STAT_TX[1:0]) * @param USBx USB peripheral instance register address. * @param bEpChNum Endpoint Number. * @param wState new state * @retval None */ #define USB_DRD_SET_CHEP_RX_STATUS(USBx, bEpChNum, wState) \ do { \ uint32_t _wRegVal; \ \ _wRegVal = USB_DRD_GET_CHEP((USBx), (bEpChNum)) & USB_CHEP_RX_DTOGMASK; \ /* toggle first bit ? */ \ if ((USB_CHEP_RX_DTOG1 & (wState)) != 0U) \ { \ _wRegVal ^= USB_CHEP_RX_DTOG1; \ } \ /* toggle second bit ? */ \ if ((USB_CHEP_RX_DTOG2 & (wState)) != 0U) \ { \ _wRegVal ^= USB_CHEP_RX_DTOG2; \ } \ USB_DRD_SET_CHEP((USBx), (bEpChNum), (_wRegVal | USB_CHEP_VTRX | USB_CHEP_VTTX)); \ } while(0) /* USB_DRD_SET_CHEP_RX_STATUS */ /** * @brief gets the status for tx/rx transfer (bits STAT_TX[1:0] * /STAT_RX[1:0]) * @param USBx USB peripheral instance register address. * @param bEpChNum Endpoint Number. * @retval status */ #define USB_DRD_GET_CHEP_TX_STATUS(USBx, bEpChNum) \ ((uint16_t)USB_DRD_GET_CHEP((USBx), (bEpChNum)) & USB_DRD_CHEP_TX_STTX) #define USB_DRD_GET_CHEP_RX_STATUS(USBx, bEpChNum) \ ((uint16_t)USB_DRD_GET_CHEP((USBx), (bEpChNum)) & USB_DRD_CHEP_RX_STRX) /** * @brief set EP_KIND bit. * @param USBx USB peripheral instance register address. * @param bEpChNum Endpoint Number. * @retval None */ #define USB_DRD_SET_CHEP_KIND(USBx, bEpChNum) \ do { \ uint32_t _wRegVal; \ \ _wRegVal = USB_DRD_GET_CHEP((USBx), (bEpChNum)) & USB_CHEP_REG_MASK; \ \ USB_DRD_SET_CHEP((USBx), (bEpChNum), (_wRegVal | USB_CHEP_VTRX | USB_CHEP_VTTX | USB_CHEP_KIND)); \ } while(0) /* USB_DRD_SET_CHEP_KIND */ /** * @brief clear EP_KIND bit. * @param USBx USB peripheral instance register address. * @param bEpChNum Endpoint Number. * @retval None */ #define USB_DRD_CLEAR_CHEP_KIND(USBx, bEpChNum) \ do { \ uint32_t _wRegVal; \ \ _wRegVal = USB_DRD_GET_CHEP((USBx), (bEpChNum)) & USB_EP_KIND_MASK; \ \ USB_DRD_SET_CHEP((USBx), (bEpChNum), (_wRegVal | USB_CHEP_VTRX | USB_CHEP_VTTX)); \ } while(0) /* USB_DRD_CLEAR_CHEP_KIND */ /** * @brief Clears bit CTR_RX / CTR_TX in the endpoint register. * @param USBx USB peripheral instance register address. * @param bEpChNum Endpoint Number. * @retval None */ #define USB_DRD_CLEAR_RX_CHEP_CTR(USBx, bEpChNum) \ do { \ uint32_t _wRegVal; \ \ _wRegVal = USB_DRD_GET_CHEP((USBx), (bEpChNum)) & (0xFFFF7FFFU & USB_CHEP_REG_MASK); \ \ USB_DRD_SET_CHEP((USBx), (bEpChNum), (_wRegVal | USB_CHEP_VTTX)); \ } while(0) /* USB_CLEAR_RX_CHEP_CTR */ #define USB_DRD_CLEAR_TX_CHEP_CTR(USBx, bEpChNum) \ do { \ uint32_t _wRegVal; \ \ _wRegVal = USB_DRD_GET_CHEP((USBx), (bEpChNum)) & (0xFFFFFF7FU & USB_CHEP_REG_MASK); \ \ USB_DRD_SET_CHEP((USBx), (bEpChNum), (_wRegVal | USB_CHEP_VTRX)); \ } while(0) /* USB_CLEAR_TX_CHEP_CTR */ /** * @brief Toggles DTOG_RX / DTOG_TX bit in the endpoint register. * @param USBx USB peripheral instance register address. * @param bEpChNum Endpoint Number. * @retval None */ #define USB_DRD_RX_DTOG(USBx, bEpChNum) \ do { \ uint32_t _wEPVal; \ \ _wEPVal = USB_DRD_GET_CHEP((USBx), (bEpChNum)) & USB_CHEP_REG_MASK; \ \ USB_DRD_SET_CHEP((USBx), (bEpChNum), (_wEPVal | USB_CHEP_VTRX | USB_CHEP_VTTX | USB_CHEP_DTOG_RX)); \ } while(0) /* USB_DRD_RX_DTOG */ #define USB_DRD_TX_DTOG(USBx, bEpChNum) \ do { \ uint32_t _wEPVal; \ \ _wEPVal = USB_DRD_GET_CHEP((USBx), (bEpChNum)) & USB_CHEP_REG_MASK; \ \ USB_DRD_SET_CHEP((USBx), (bEpChNum), (_wEPVal | USB_CHEP_VTRX | USB_CHEP_VTTX | USB_CHEP_DTOG_TX)); \ } while(0) /* USB_TX_DTOG */ /** * @brief Clears DTOG_RX / DTOG_TX bit in the endpoint register. * @param USBx USB peripheral instance register address. * @param bEpChNum Endpoint Number. * @retval None */ #define USB_DRD_CLEAR_RX_DTOG(USBx, bEpChNum) \ do { \ uint32_t _wRegVal; \ \ _wRegVal = USB_DRD_GET_CHEP((USBx), (bEpChNum)); \ \ if ((_wRegVal & USB_CHEP_DTOG_RX) != 0U) \ { \ USB_DRD_RX_DTOG((USBx), (bEpChNum)); \ } \ } while(0) /* USB_DRD_CLEAR_RX_DTOG */ #define USB_DRD_CLEAR_TX_DTOG(USBx, bEpChNum) \ do { \ uint32_t _wRegVal; \ \ _wRegVal = USB_DRD_GET_CHEP((USBx), (bEpChNum)); \ \ if ((_wRegVal & USB_CHEP_DTOG_TX) != 0U) \ { \ USB_DRD_TX_DTOG((USBx), (bEpChNum)); \ } \ } while(0) /* USB_DRD_CLEAR_TX_DTOG */ /** * @brief Sets address in an endpoint register. * @param USBx USB peripheral instance register address. * @param bEpChNum Endpoint Number. * @param bAddr Address. * @retval None */ #define USB_DRD_SET_CHEP_ADDRESS(USBx, bEpChNum, bAddr) \ do { \ uint32_t _wRegVal; \ \ /*Read the USB->CHEPx into _wRegVal, Reset(DTOGRX/STRX/DTOGTX/STTX) and set the EpAddress*/ \ _wRegVal = (USB_DRD_GET_CHEP((USBx), (bEpChNum)) & USB_CHEP_REG_MASK) | (bAddr); \ \ /*Set _wRegVal in USB->CHEPx and set Transmit/Receive Valid Transfer (x=bEpChNum)*/ \ USB_DRD_SET_CHEP((USBx), (bEpChNum), (_wRegVal | USB_CHEP_VTRX | USB_CHEP_VTTX)); \ } while(0) /* USB_DRD_SET_CHEP_ADDRESS */ /* PMA API Buffer Descriptor Management ------------------------------------------------------------*/ /* Buffer Descriptor Table TXBD0/RXBD0 --- > TXBD7/RXBD7 8 possible descriptor * The buffer descriptor is located inside the packet buffer memory (USB_PMA_BUFF) * TXBD [Reserve |Countx| Address_Tx] * RXBD [BLSIEZ|NUM_Block |CounRx| Address_Rx] */ /* Set TX Buffer Descriptor Address Field */ #define USB_DRD_SET_CHEP_TX_ADDRESS(USBx, bEpChNum, wAddr) \ do { \ /* Reset old Address */ \ (USB_DRD_PMA_BUFF + (bEpChNum))->TXBD &= USB_PMA_TXBD_ADDMSK; \ \ /* Bit0 & Bit1 should be =0 PMA must be Word aligned */ \ (USB_DRD_PMA_BUFF + (bEpChNum))->TXBD |= (uint32_t)(((uint32_t)(wAddr) >> 2U) << 2U); \ } while(0) /* USB_DRD_SET_CHEP_TX_ADDRESS */ /* Set RX Buffer Descriptor Address Field */ #define USB_DRD_SET_CHEP_RX_ADDRESS(USBx, bEpChNum, wAddr) \ do { \ /* Reset old Address */ \ (USB_DRD_PMA_BUFF + (bEpChNum))->RXBD &= USB_PMA_RXBD_ADDMSK; \ \ /* Bit0 & Bit1 should be =0 PMA must be Word aligned */ \ (USB_DRD_PMA_BUFF + (bEpChNum))->RXBD |= (uint32_t)(((uint32_t)(wAddr) >> 2U) << 2U); \ } while(0) /* USB_SET_CHEP_RX_ADDRESS */ /** * @brief Sets counter of rx buffer with no. of blocks. * @param pdwReg Register pointer * @param wCount Counter. * @param wNBlocks no. of Blocks. * @retval None */ #define USB_DRD_CALC_BLK32(pdwReg, wCount, wNBlocks) \ do { \ /* Divide PacketSize by 32 to calculate the Nb of Block32 */ \ (wNBlocks) =((uint32_t)(wCount) >> 5U); \ if (((uint32_t)(wCount) % 32U) == 0U) \ { \ (wNBlocks)--; \ } \ \ (pdwReg)|= (uint32_t)((((wNBlocks) << 26U)) | USB_CNTRX_BLSIZE); \ } while(0) /* USB_DRD_CALC_BLK32 */ #define USB_DRD_CALC_BLK2(pdwReg, wCount, wNBlocks) \ do { \ /* Divide PacketSize by 32 to calculate the Nb of Block32 */ \ (wNBlocks) = (uint32_t)((uint32_t)(wCount) >> 1U); \ if (((wCount) & 0x1U) != 0U) \ { \ (wNBlocks)++; \ } \ (pdwReg) |= (uint32_t)((wNBlocks) << 26U); \ } while(0) /* USB_DRD_CALC_BLK2 */ #define USB_DRD_SET_CHEP_CNT_RX_REG(pdwReg, wCount) \ do { \ uint32_t wNBlocks; \ \ (pdwReg) &= ~(USB_CNTRX_BLSIZE | USB_CNTRX_NBLK_MSK); \ \ if ((wCount) == 0U) \ { \ (pdwReg) |= USB_CNTRX_BLSIZE; \ } \ else if ((wCount) <= 62U) \ { \ USB_DRD_CALC_BLK2((pdwReg), (wCount), wNBlocks); \ } \ else \ { \ USB_DRD_CALC_BLK32((pdwReg), (wCount), wNBlocks); \ } \ } while(0) /* USB_DRD_SET_CHEP_CNT_RX_REG */ /** * @brief sets counter for the tx/rx buffer. * @param USBx USB peripheral instance register address. * @param bEpChNum Endpoint Number. * @param wCount Counter value. * @retval None */ #define USB_DRD_SET_CHEP_TX_CNT(USBx,bEpChNum, wCount) \ do { \ /* Reset old TX_Count value */ \ (USB_DRD_PMA_BUFF + (bEpChNum))->TXBD &= USB_PMA_TXBD_COUNTMSK; \ \ /* Set the wCount in the dedicated EP_TXBuffer */ \ (USB_DRD_PMA_BUFF + (bEpChNum))->TXBD |= (uint32_t)((uint32_t)(wCount) << 16U); \ } while(0) #define USB_DRD_SET_CHEP_RX_DBUF0_CNT(USBx, bEpChNum, wCount) \ USB_DRD_SET_CHEP_CNT_RX_REG(((USB_DRD_PMA_BUFF + (bEpChNum))->TXBD), (wCount)) #define USB_DRD_SET_CHEP_RX_CNT(USBx, bEpChNum, wCount) \ USB_DRD_SET_CHEP_CNT_RX_REG(((USB_DRD_PMA_BUFF + (bEpChNum))->RXBD), (wCount)) /** * @brief gets counter of the tx buffer. * @param USBx USB peripheral instance register address. * @param bEpChNum Endpoint Number. * @retval Counter value */ #define USB_DRD_GET_CHEP_TX_CNT(USBx, bEpChNum) (((USB_DRD_PMA_BUFF + (bEpChNum))->TXBD & 0x03FF0000U) >> 16U) #define USB_DRD_GET_CHEP_RX_CNT(USBx, bEpChNum) (((USB_DRD_PMA_BUFF + (bEpChNum))->RXBD & 0x03FF0000U) >> 16U) #define USB_DRD_GET_EP_TX_CNT USB_GET_CHEP_TX_CNT #define USB_DRD_GET_CH_TX_CNT USB_GET_CHEP_TX_CNT #define USB_DRD_GET_EP_RX_CNT USB_DRD_GET_CHEP_RX_CNT #define USB_DRD_GET_CH_RX_CNT USB_DRD_GET_CHEP_RX_CNT /** * @brief Sets buffer 0/1 address in a double buffer endpoint. * @param USBx USB peripheral instance register address. * @param bEpChNum Endpoint Number. * @param wBuf0Addr buffer 0 address. * @retval Counter value */ #define USB_DRD_SET_CHEP_DBUF0_ADDR(USBx, bEpChNum, wBuf0Addr) \ USB_DRD_SET_CHEP_TX_ADDRESS((USBx), (bEpChNum), (wBuf0Addr)) #define USB_DRD_SET_CHEP_DBUF1_ADDR(USBx, bEpChNum, wBuf1Addr) \ USB_DRD_SET_CHEP_RX_ADDRESS((USBx), (bEpChNum), (wBuf1Addr)) /** * @brief Sets addresses in a double buffer endpoint. * @param USBx USB peripheral instance register address. * @param bEpChNum Endpoint Number. * @param wBuf0Addr: buffer 0 address. * @param wBuf1Addr = buffer 1 address. * @retval None */ #define USB_DRD_SET_CHEP_DBUF_ADDR(USBx, bEpChNum, wBuf0Addr, wBuf1Addr) \ do { \ USB_DRD_SET_CHEP_DBUF0_ADDR((USBx), (bEpChNum), (wBuf0Addr)); \ USB_DRD_SET_CHEP_DBUF1_ADDR((USBx), (bEpChNum), (wBuf1Addr)); \ } while(0) /* 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 bEpChNum Endpoint Number. * @param bDir endpoint dir EP_DBUF_OUT = OUT * EP_DBUF_IN = IN * @param wCount: Counter value * @retval None */ #define USB_DRD_SET_CHEP_DBUF0_CNT(USBx, bEpChNum, bDir, wCount) \ do { \ if ((bDir) == 0U) \ { \ /* OUT endpoint */ \ USB_DRD_SET_CHEP_RX_DBUF0_CNT((USBx), (bEpChNum), (wCount)); \ } \ else \ { \ if ((bDir) == 1U) \ { \ /* IN endpoint */ \ USB_DRD_SET_CHEP_TX_CNT((USBx), (bEpChNum), (wCount)); \ } \ } \ } while(0) /* USB_DRD_SET_CHEP_DBUF0_CNT */ #define USB_DRD_SET_CHEP_DBUF1_CNT(USBx, bEpChNum, bDir, wCount) \ do { \ if ((bDir) == 0U) \ { \ /* OUT endpoint */ \ USB_DRD_SET_CHEP_RX_CNT((USBx), (bEpChNum), (wCount)); \ } \ else \ { \ if ((bDir) == 1U) \ { \ /* IN endpoint */ \ (USB_DRD_PMA_BUFF + (bEpChNum))->RXBD &= USB_PMA_TXBD_COUNTMSK; \ (USB_DRD_PMA_BUFF + (bEpChNum))->RXBD |= (uint32_t)((uint32_t)(wCount) << 16U); \ } \ } \ } while(0) /* USB_DRD_SET_CHEP_DBUF1_CNT */ #define USB_DRD_SET_CHEP_DBUF_CNT(USBx, bEpChNum, bDir, wCount) \ do { \ USB_DRD_SET_CHEP_DBUF0_CNT((USBx), (bEpChNum), (bDir), (wCount)); \ USB_DRD_SET_CHEP_DBUF1_CNT((USBx), (bEpChNum), (bDir), (wCount)); \ } while(0) /* USB_DRD_SET_EPCH_DBUF_CNT */ /** * @brief Gets buffer 0/1 rx/tx counter for double buffering. * @param USBx USB peripheral instance register address. * @param bEpChNum Endpoint Number. * @retval None */ #define USB_DRD_GET_CHEP_DBUF0_CNT(USBx, bEpChNum) (USB_DRD_GET_CHEP_TX_CNT((USBx), (bEpChNum))) #define USB_DRD_GET_CHEP_DBUF1_CNT(USBx, bEpChNum) (USB_DRD_GET_CHEP_RX_CNT((USBx), (bEpChNum))) #endif /* defined (USB_DRD_FS) */ /** * @} */ /* Exported macro ------------------------------------------------------------*/ /** @defgroup USB_LL_Exported_Macros USB Low Layer Exported Macros * @{ */ #if defined (USB_OTG_FS) || defined (USB_OTG_HS) #define USB_MASK_INTERRUPT(__INSTANCE__, __INTERRUPT__) ((__INSTANCE__)->GINTMSK &= ~(__INTERRUPT__)) #define USB_UNMASK_INTERRUPT(__INSTANCE__, __INTERRUPT__) ((__INSTANCE__)->GINTMSK |= (__INTERRUPT__)) #define CLEAR_IN_EP_INTR(__EPNUM__, __INTERRUPT__) (USBx_INEP(__EPNUM__)->DIEPINT = (__INTERRUPT__)) #define CLEAR_OUT_EP_INTR(__EPNUM__, __INTERRUPT__) (USBx_OUTEP(__EPNUM__)->DOEPINT = (__INTERRUPT__)) #endif /* defined (USB_OTG_FS) || defined (USB_OTG_HS) */ /** * @} */ /* Exported functions --------------------------------------------------------*/ /** @addtogroup USB_LL_Exported_Functions USB Low Layer Exported Functions * @{ */ #if defined (USB_OTG_FS) || defined (USB_OTG_HS) HAL_StatusTypeDef USB_CoreInit(USB_OTG_GlobalTypeDef *USBx, USB_OTG_CfgTypeDef cfg); HAL_StatusTypeDef USB_DevInit(USB_OTG_GlobalTypeDef *USBx, USB_OTG_CfgTypeDef cfg); HAL_StatusTypeDef USB_EnableGlobalInt(USB_OTG_GlobalTypeDef *USBx); HAL_StatusTypeDef USB_DisableGlobalInt(USB_OTG_GlobalTypeDef *USBx); HAL_StatusTypeDef USB_SetTurnaroundTime(USB_OTG_GlobalTypeDef *USBx, uint32_t hclk, uint8_t speed); HAL_StatusTypeDef USB_SetCurrentMode(USB_OTG_GlobalTypeDef *USBx, USB_OTG_ModeTypeDef mode); HAL_StatusTypeDef USB_SetDevSpeed(const USB_OTG_GlobalTypeDef *USBx, uint8_t speed); HAL_StatusTypeDef USB_FlushRxFifo(USB_OTG_GlobalTypeDef *USBx); HAL_StatusTypeDef USB_FlushTxFifo(USB_OTG_GlobalTypeDef *USBx, uint32_t num); HAL_StatusTypeDef USB_ActivateEndpoint(const USB_OTG_GlobalTypeDef *USBx, const USB_OTG_EPTypeDef *ep); HAL_StatusTypeDef USB_DeactivateEndpoint(const USB_OTG_GlobalTypeDef *USBx, const USB_OTG_EPTypeDef *ep); HAL_StatusTypeDef USB_ActivateDedicatedEndpoint(const USB_OTG_GlobalTypeDef *USBx, const USB_OTG_EPTypeDef *ep); HAL_StatusTypeDef USB_DeactivateDedicatedEndpoint(const USB_OTG_GlobalTypeDef *USBx, const USB_OTG_EPTypeDef *ep); HAL_StatusTypeDef USB_EPStartXfer(USB_OTG_GlobalTypeDef *USBx, USB_OTG_EPTypeDef *ep, uint8_t dma); HAL_StatusTypeDef USB_WritePacket(const USB_OTG_GlobalTypeDef *USBx, uint8_t *src, uint8_t ch_ep_num, uint16_t len, uint8_t dma); void *USB_ReadPacket(const USB_OTG_GlobalTypeDef *USBx, uint8_t *dest, uint16_t len); HAL_StatusTypeDef USB_EPSetStall(const USB_OTG_GlobalTypeDef *USBx, const USB_OTG_EPTypeDef *ep); HAL_StatusTypeDef USB_EPClearStall(const USB_OTG_GlobalTypeDef *USBx, const USB_OTG_EPTypeDef *ep); HAL_StatusTypeDef USB_EPStopXfer(const USB_OTG_GlobalTypeDef *USBx, USB_OTG_EPTypeDef *ep); HAL_StatusTypeDef USB_SetDevAddress(const USB_OTG_GlobalTypeDef *USBx, uint8_t address); HAL_StatusTypeDef USB_DevConnect(const USB_OTG_GlobalTypeDef *USBx); HAL_StatusTypeDef USB_DevDisconnect(const USB_OTG_GlobalTypeDef *USBx); HAL_StatusTypeDef USB_StopDevice(USB_OTG_GlobalTypeDef *USBx); HAL_StatusTypeDef USB_ActivateSetup(const USB_OTG_GlobalTypeDef *USBx); HAL_StatusTypeDef USB_EP0_OutStart(const USB_OTG_GlobalTypeDef *USBx, uint8_t dma, const uint8_t *psetup); uint8_t USB_GetDevSpeed(const USB_OTG_GlobalTypeDef *USBx); uint32_t USB_GetMode(const USB_OTG_GlobalTypeDef *USBx); uint32_t USB_ReadInterrupts(USB_OTG_GlobalTypeDef const *USBx); uint32_t USB_ReadChInterrupts(const USB_OTG_GlobalTypeDef *USBx, uint8_t chnum); uint32_t USB_ReadDevAllOutEpInterrupt(const USB_OTG_GlobalTypeDef *USBx); uint32_t USB_ReadDevOutEPInterrupt(const USB_OTG_GlobalTypeDef *USBx, uint8_t epnum); uint32_t USB_ReadDevAllInEpInterrupt(const USB_OTG_GlobalTypeDef *USBx); uint32_t USB_ReadDevInEPInterrupt(const USB_OTG_GlobalTypeDef *USBx, uint8_t epnum); void USB_ClearInterrupts(USB_OTG_GlobalTypeDef *USBx, uint32_t interrupt); HAL_StatusTypeDef USB_HostInit(USB_OTG_GlobalTypeDef *USBx, USB_OTG_CfgTypeDef cfg); HAL_StatusTypeDef USB_InitFSLSPClkSel(const USB_OTG_GlobalTypeDef *USBx, uint8_t freq); HAL_StatusTypeDef USB_ResetPort(const USB_OTG_GlobalTypeDef *USBx); HAL_StatusTypeDef USB_DriveVbus(const USB_OTG_GlobalTypeDef *USBx, uint8_t state); uint32_t USB_GetHostSpeed(USB_OTG_GlobalTypeDef const *USBx); uint32_t USB_GetCurrentFrame(USB_OTG_GlobalTypeDef const *USBx); HAL_StatusTypeDef USB_HC_Init(USB_OTG_GlobalTypeDef *USBx, uint8_t ch_num, uint8_t epnum, uint8_t dev_address, uint8_t speed, uint8_t ep_type, uint16_t mps); HAL_StatusTypeDef USB_HC_StartXfer(USB_OTG_GlobalTypeDef *USBx, USB_OTG_HCTypeDef *hc, uint8_t dma); uint32_t USB_HC_ReadInterrupt(const USB_OTG_GlobalTypeDef *USBx); HAL_StatusTypeDef USB_HC_Halt(const USB_OTG_GlobalTypeDef *USBx, uint8_t hc_num); HAL_StatusTypeDef USB_DoPing(const USB_OTG_GlobalTypeDef *USBx, uint8_t ch_num); HAL_StatusTypeDef USB_StopHost(USB_OTG_GlobalTypeDef *USBx); HAL_StatusTypeDef USB_ActivateRemoteWakeup(const USB_OTG_GlobalTypeDef *USBx); HAL_StatusTypeDef USB_DeActivateRemoteWakeup(const USB_OTG_GlobalTypeDef *USBx); #endif /* defined (USB_OTG_FS) || defined (USB_OTG_HS) */ #if defined (USB_DRD_FS) HAL_StatusTypeDef USB_CoreInit(USB_DRD_TypeDef *USBx, USB_DRD_CfgTypeDef cfg); HAL_StatusTypeDef USB_DevInit(USB_DRD_TypeDef *USBx, USB_DRD_CfgTypeDef cfg); HAL_StatusTypeDef USB_EnableGlobalInt(USB_DRD_TypeDef *USBx); HAL_StatusTypeDef USB_DisableGlobalInt(USB_DRD_TypeDef *USBx); HAL_StatusTypeDef USB_SetCurrentMode(USB_DRD_TypeDef *USBx, USB_DRD_ModeTypeDef mode); HAL_StatusTypeDef USB_FlushRxFifo(USB_DRD_TypeDef const *USBx); HAL_StatusTypeDef USB_FlushTxFifo(USB_DRD_TypeDef const *USBx, uint32_t num); #if defined (HAL_PCD_MODULE_ENABLED) HAL_StatusTypeDef USB_ActivateEndpoint(USB_DRD_TypeDef *USBx, USB_DRD_EPTypeDef *ep); HAL_StatusTypeDef USB_DeactivateEndpoint(USB_DRD_TypeDef *USBx, USB_DRD_EPTypeDef *ep); HAL_StatusTypeDef USB_EPStartXfer(USB_DRD_TypeDef *USBx, USB_DRD_EPTypeDef *ep); HAL_StatusTypeDef USB_EPSetStall(USB_DRD_TypeDef *USBx, USB_DRD_EPTypeDef *ep); HAL_StatusTypeDef USB_EPClearStall(USB_DRD_TypeDef *USBx, USB_DRD_EPTypeDef *ep); HAL_StatusTypeDef USB_EPStopXfer(USB_DRD_TypeDef *USBx, USB_DRD_EPTypeDef *ep); #endif /* defined (HAL_PCD_MODULE_ENABLED) */ HAL_StatusTypeDef USB_SetDevAddress(USB_DRD_TypeDef *USBx, uint8_t address); HAL_StatusTypeDef USB_DevConnect(USB_DRD_TypeDef *USBx); HAL_StatusTypeDef USB_DevDisconnect(USB_DRD_TypeDef *USBx); HAL_StatusTypeDef USB_StopDevice(USB_DRD_TypeDef *USBx); uint32_t USB_ReadInterrupts(USB_DRD_TypeDef const *USBx); HAL_StatusTypeDef USB_ResetPort(USB_DRD_TypeDef *USBx); HAL_StatusTypeDef USB_HostInit(USB_DRD_TypeDef *USBx, USB_DRD_CfgTypeDef cfg); HAL_StatusTypeDef USB_HC_IN_Halt(USB_DRD_TypeDef *USBx, uint8_t phy_ch); HAL_StatusTypeDef USB_HC_OUT_Halt(USB_DRD_TypeDef *USBx, uint8_t phy_ch); HAL_StatusTypeDef USB_HC_StartXfer(USB_DRD_TypeDef *USBx, USB_DRD_HCTypeDef *hc); uint32_t USB_GetHostSpeed(USB_DRD_TypeDef const *USBx); uint32_t USB_GetCurrentFrame(USB_DRD_TypeDef const *USBx); HAL_StatusTypeDef USB_StopHost(USB_DRD_TypeDef *USBx); HAL_StatusTypeDef USB_HC_DoubleBuffer(USB_DRD_TypeDef *USBx, uint8_t phy_ch_num, uint8_t db_state); HAL_StatusTypeDef USB_HC_Init(USB_DRD_TypeDef *USBx, uint8_t phy_ch_num, uint8_t epnum, uint8_t dev_address, uint8_t speed, uint8_t ep_type, uint16_t mps); HAL_StatusTypeDef USB_ActivateRemoteWakeup(USB_DRD_TypeDef *USBx); HAL_StatusTypeDef USB_DeActivateRemoteWakeup(USB_DRD_TypeDef *USBx); void USB_WritePMA(USB_DRD_TypeDef const *USBx, uint8_t *pbUsrBuf, uint16_t wPMABufAddr, uint16_t wNBytes); void USB_ReadPMA(USB_DRD_TypeDef const *USBx, uint8_t *pbUsrBuf, uint16_t wPMABufAddr, uint16_t wNBytes); #endif /* defined (USB_DRD_FS) */ /** * @} */ /** * @} */ /** * @} */ /** * @} */ #endif /* defined (USB_OTG_FS) || defined (USB_OTG_HS) || defined (USB_DRD_FS) */ #ifdef __cplusplus } #endif /* __cplusplus */ #endif /* STM32U5xx_LL_USB_H */