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micropython/stmhal/hal/l4/inc/stm32l4xx_ll_usb.h

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/**
******************************************************************************
* @file stm32l4xx_ll_usb.h
* @author MCD Application Team
* @version V1.3.0
* @date 29-January-2016
* @brief Header file of USB Core HAL module.
******************************************************************************
* @attention
*
* <h2><center>&copy; COPYRIGHT(c) 2016 STMicroelectronics</center></h2>
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. Neither the name of STMicroelectronics nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
******************************************************************************
*/
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __STM32L4xx_LL_USB_H
#define __STM32L4xx_LL_USB_H
#ifdef __cplusplus
extern "C" {
#endif
#if defined(STM32L475xx) || defined(STM32L476xx) || defined(STM32L485xx) || defined(STM32L486xx)
/* Includes ------------------------------------------------------------------*/
#include "stm32l4xx_hal_def.h"
/** @addtogroup STM32L4xx_HAL
* @{
*/
/** @addtogroup USB_Core
* @{
*/
/* Exported types ------------------------------------------------------------*/
/**
* @brief USB Mode definition
*/
typedef enum
{
USB_OTG_DEVICE_MODE = 0,
USB_OTG_HOST_MODE = 1,
USB_OTG_DRD_MODE = 2
}USB_OTG_ModeTypeDef;
/**
* @brief URB States definition
*/
typedef enum {
URB_IDLE = 0,
URB_DONE,
URB_NOTREADY,
URB_NYET,
URB_ERROR,
URB_STALL
}USB_OTG_URBStateTypeDef;
/**
* @brief Host channel States definition
*/
typedef enum {
HC_IDLE = 0,
HC_XFRC,
HC_HALTED,
HC_NAK,
HC_NYET,
HC_STALL,
HC_XACTERR,
HC_BBLERR,
HC_DATATGLERR
}USB_OTG_HCStateTypeDef;
/**
* @brief PCD Initialization Structure definition
*/
typedef struct
{
uint32_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 */
uint32_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 */
uint32_t speed; /*!< USB Core speed.
This parameter can be any value of @ref USB_Core_Speed_ */
uint32_t dma_enable; /*!< Enable or disable of the USB embedded DMA. */
uint32_t ep0_mps; /*!< Set the Endpoint 0 Max Packet size.
This parameter can be any value of @ref USB_EP0_MPS_ */
uint32_t phy_itface; /*!< Select the used PHY interface.
This parameter can be any value of @ref USB_Core_PHY_ */
uint32_t Sof_enable; /*!< Enable or disable the output of the SOF signal. */
uint32_t low_power_enable; /*!< Enable or disable the low power mode. */
uint32_t lpm_enable; /*!< Enable or disable Battery charging. */
uint32_t battery_charging_enable; /*!< Enable or disable Battery charging. */
uint32_t vbus_sensing_enable; /*!< Enable or disable the VBUS Sensing feature. */
uint32_t use_dedicated_ep1; /*!< Enable or disable the use of the dedicated EP1 interrupt. */
uint32_t use_external_vbus; /*!< Enable or disable the use of the external VBUS. */
}USB_OTG_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_EP_Type_ */
uint8_t data_pid_start; /*!< Initial data PID
This parameter must be a number between Min_Data = 0 and Max_Data = 1 */
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 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 dma_addr; /*!< 32 bits aligned transfer buffer address */
uint32_t xfer_len; /*!< Current transfer length */
uint32_t xfer_count; /*!< Partial transfer length in case of multi packet transfer */
}USB_OTG_EPTypeDef;
typedef struct
{
uint8_t dev_addr ; /*!< USB device address.
This parameter must be a number between Min_Data = 1 and Max_Data = 255 */
uint8_t ch_num; /*!< Host channel number.
This parameter must be a number between Min_Data = 1 and Max_Data = 15 */
uint8_t ep_num; /*!< Endpoint 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 */
uint8_t speed; /*!< USB Host speed.
This parameter can be any value of @ref USB_Core_Speed_ */
uint8_t do_ping; /*!< Enable or disable the use of the PING protocol for HS mode. */
uint8_t process_ping; /*!< Execute the PING protocol for HS mode. */
uint8_t ep_type; /*!< Endpoint Type.
This parameter can be any value of @ref USB_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. */
uint32_t xfer_len; /*!< Current transfer length. */
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 */
uint32_t dma_addr; /*!< 32 bits aligned transfer buffer address. */
uint32_t ErrCnt; /*!< Host channel error count.*/
USB_OTG_URBStateTypeDef urb_state; /*!< URB state.
This parameter can be any value of @ref USB_OTG_URBStateTypeDef */
USB_OTG_HCStateTypeDef state; /*!< Host Channel state.
This parameter can be any value of @ref USB_OTG_HCStateTypeDef */
}USB_OTG_HCTypeDef;
/* Exported constants --------------------------------------------------------*/
/** @defgroup PCD_Exported_Constants PCD Exported Constants
* @{
*/
/** @defgroup USB_Core_Mode_ USB Core Mode
* @{
*/
#define USB_OTG_MODE_DEVICE 0
#define USB_OTG_MODE_HOST 1
#define USB_OTG_MODE_DRD 2
/**
* @}
*/
/** @defgroup USB_Core_Speed_ USB Core Speed
* @{
*/
#define USB_OTG_SPEED_HIGH 0
#define USB_OTG_SPEED_HIGH_IN_FULL 1
#define USB_OTG_SPEED_LOW 2
#define USB_OTG_SPEED_FULL 3
/**
* @}
*/
/** @defgroup USB_Core_PHY_ USB Core PHY
* @{
*/
#define USB_OTG_EMBEDDED_PHY 1
/**
* @}
*/
/** @defgroup USB_Core_MPS_ USB Core MPS
* @{
*/
#define USB_OTG_FS_MAX_PACKET_SIZE 64
#define USB_OTG_MAX_EP0_SIZE 64
/**
* @}
*/
/** @defgroup USB_Core_Phy_Frequency_ USB Core Phy Frequency
* @{
*/
#define DSTS_ENUMSPD_HS_PHY_30MHZ_OR_60MHZ (0 << 1)
#define DSTS_ENUMSPD_FS_PHY_30MHZ_OR_60MHZ (1 << 1)
#define DSTS_ENUMSPD_LS_PHY_6MHZ (2 << 1)
#define DSTS_ENUMSPD_FS_PHY_48MHZ (3 << 1)
/**
* @}
*/
/** @defgroup USB_CORE_Frame_Interval_ USB CORE Frame Interval
* @{
*/
#define DCFG_FRAME_INTERVAL_80 0
#define DCFG_FRAME_INTERVAL_85 1
#define DCFG_FRAME_INTERVAL_90 2
#define DCFG_FRAME_INTERVAL_95 3
/**
* @}
*/
/** @defgroup USB_EP0_MPS_ USB EP0 MPS
* @{
*/
#define DEP0CTL_MPS_64 0
#define DEP0CTL_MPS_32 1
#define DEP0CTL_MPS_16 2
#define DEP0CTL_MPS_8 3
/**
* @}
*/
/** @defgroup USB_EP_Speed_ USB EP Speed
* @{
*/
#define EP_SPEED_LOW 0
#define EP_SPEED_FULL 1
#define EP_SPEED_HIGH 2
/**
* @}
*/
/** @defgroup USB_EP_Type_ USB EP Type
* @{
*/
#define EP_TYPE_CTRL 0
#define EP_TYPE_ISOC 1
#define EP_TYPE_BULK 2
#define EP_TYPE_INTR 3
#define EP_TYPE_MSK 3
/**
* @}
*/
/** @defgroup USB_STS_Defines_ USB STS Defines
* @{
*/
#define STS_GOUT_NAK 1
#define STS_DATA_UPDT 2
#define STS_XFER_COMP 3
#define STS_SETUP_COMP 4
#define STS_SETUP_UPDT 6
/**
* @}
*/
/** @defgroup HCFG_SPEED_Defines_ HCFG SPEED Defines
* @{
*/
#define HCFG_30_60_MHZ 0
#define HCFG_48_MHZ 1
#define HCFG_6_MHZ 2
/**
* @}
*/
/** @defgroup HPRT0_PRTSPD_SPEED_Defines_ HPRT0 PRTSPD SPEED Defines
* @{
*/
#define HPRT0_PRTSPD_HIGH_SPEED 0
#define HPRT0_PRTSPD_FULL_SPEED 1
#define HPRT0_PRTSPD_LOW_SPEED 2
/**
* @}
*/
#define HCCHAR_CTRL 0
#define HCCHAR_ISOC 1
#define HCCHAR_BULK 2
#define HCCHAR_INTR 3
#define HC_PID_DATA0 0
#define HC_PID_DATA2 1
#define HC_PID_DATA1 2
#define HC_PID_SETUP 3
#define GRXSTS_PKTSTS_IN 2
#define GRXSTS_PKTSTS_IN_XFER_COMP 3
#define GRXSTS_PKTSTS_DATA_TOGGLE_ERR 5
#define GRXSTS_PKTSTS_CH_HALTED 7
#define USBx_PCGCCTL *(__IO uint32_t *)((uint32_t)USBx + USB_OTG_PCGCCTL_BASE)
#define USBx_HPRT0 *(__IO uint32_t *)((uint32_t)USBx + USB_OTG_HOST_PORT_BASE)
#define USBx_DEVICE ((USB_OTG_DeviceTypeDef *)((uint32_t )USBx + USB_OTG_DEVICE_BASE))
#define USBx_INEP(i) ((USB_OTG_INEndpointTypeDef *)((uint32_t)USBx + USB_OTG_IN_ENDPOINT_BASE + (i)*USB_OTG_EP_REG_SIZE))
#define USBx_OUTEP(i) ((USB_OTG_OUTEndpointTypeDef *)((uint32_t)USBx + USB_OTG_OUT_ENDPOINT_BASE + (i)*USB_OTG_EP_REG_SIZE))
#define USBx_DFIFO(i) *(__IO uint32_t *)((uint32_t)USBx + USB_OTG_FIFO_BASE + (i) * USB_OTG_FIFO_SIZE)
#define USBx_HOST ((USB_OTG_HostTypeDef *)((uint32_t )USBx + USB_OTG_HOST_BASE))
#define USBx_HC(i) ((USB_OTG_HostChannelTypeDef *)((uint32_t)USBx + USB_OTG_HOST_CHANNEL_BASE + (i)*USB_OTG_HOST_CHANNEL_SIZE))
/**
* @}
*/
/* Exported macro ------------------------------------------------------------*/
#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__))
/* Exported functions --------------------------------------------------------*/
HAL_StatusTypeDef USB_CoreInit(USB_OTG_GlobalTypeDef *USBx, USB_OTG_CfgTypeDef Init);
HAL_StatusTypeDef USB_DevInit(USB_OTG_GlobalTypeDef *USBx, USB_OTG_CfgTypeDef Init);
HAL_StatusTypeDef USB_EnableGlobalInt(USB_OTG_GlobalTypeDef *USBx);
HAL_StatusTypeDef USB_DisableGlobalInt(USB_OTG_GlobalTypeDef *USBx);
HAL_StatusTypeDef USB_SetCurrentMode(USB_OTG_GlobalTypeDef *USBx , USB_OTG_ModeTypeDef mode);
HAL_StatusTypeDef USB_SetDevSpeed(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(USB_OTG_GlobalTypeDef *USBx, USB_OTG_EPTypeDef *ep);
HAL_StatusTypeDef USB_DeactivateEndpoint(USB_OTG_GlobalTypeDef *USBx, USB_OTG_EPTypeDef *ep);
HAL_StatusTypeDef USB_ActivateDedicatedEndpoint(USB_OTG_GlobalTypeDef *USBx, USB_OTG_EPTypeDef *ep);
HAL_StatusTypeDef USB_DeactivateDedicatedEndpoint(USB_OTG_GlobalTypeDef *USBx, USB_OTG_EPTypeDef *ep);
HAL_StatusTypeDef USB_EPStartXfer(USB_OTG_GlobalTypeDef *USBx , USB_OTG_EPTypeDef *ep, uint8_t dma);
HAL_StatusTypeDef USB_EP0StartXfer(USB_OTG_GlobalTypeDef *USBx , USB_OTG_EPTypeDef *ep, uint8_t dma);
HAL_StatusTypeDef USB_WritePacket(USB_OTG_GlobalTypeDef *USBx, uint8_t *src, uint8_t ch_ep_num, uint16_t len, uint8_t dma);
void * USB_ReadPacket(USB_OTG_GlobalTypeDef *USBx, uint8_t *dest, uint16_t len);
HAL_StatusTypeDef USB_EPSetStall(USB_OTG_GlobalTypeDef *USBx , USB_OTG_EPTypeDef *ep);
HAL_StatusTypeDef USB_EPClearStall(USB_OTG_GlobalTypeDef *USBx , USB_OTG_EPTypeDef *ep);
HAL_StatusTypeDef USB_SetDevAddress (USB_OTG_GlobalTypeDef *USBx, uint8_t address);
HAL_StatusTypeDef USB_DevConnect (USB_OTG_GlobalTypeDef *USBx);
HAL_StatusTypeDef USB_DevDisconnect (USB_OTG_GlobalTypeDef *USBx);
HAL_StatusTypeDef USB_StopDevice(USB_OTG_GlobalTypeDef *USBx);
HAL_StatusTypeDef USB_ActivateSetup (USB_OTG_GlobalTypeDef *USBx);
HAL_StatusTypeDef USB_EP0_OutStart(USB_OTG_GlobalTypeDef *USBx, uint8_t dma, uint8_t *psetup);
uint8_t USB_GetDevSpeed(USB_OTG_GlobalTypeDef *USBx);
uint32_t USB_GetMode(USB_OTG_GlobalTypeDef *USBx);
uint32_t USB_ReadInterrupts (USB_OTG_GlobalTypeDef *USBx);
uint32_t USB_ReadDevAllOutEpInterrupt (USB_OTG_GlobalTypeDef *USBx);
uint32_t USB_ReadDevOutEPInterrupt (USB_OTG_GlobalTypeDef *USBx , uint8_t epnum);
uint32_t USB_ReadDevAllInEpInterrupt (USB_OTG_GlobalTypeDef *USBx);
uint32_t USB_ReadDevInEPInterrupt (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(USB_OTG_GlobalTypeDef *USBx , uint8_t freq);
HAL_StatusTypeDef USB_ResetPort(USB_OTG_GlobalTypeDef *USBx);
HAL_StatusTypeDef USB_DriveVbus (USB_OTG_GlobalTypeDef *USBx, uint8_t state);
uint32_t USB_GetHostSpeed (USB_OTG_GlobalTypeDef *USBx);
uint32_t USB_GetCurrentFrame (USB_OTG_GlobalTypeDef *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 (USB_OTG_GlobalTypeDef *USBx);
HAL_StatusTypeDef USB_HC_Halt(USB_OTG_GlobalTypeDef *USBx , uint8_t hc_num);
HAL_StatusTypeDef USB_DoPing(USB_OTG_GlobalTypeDef *USBx , uint8_t ch_num);
HAL_StatusTypeDef USB_StopHost(USB_OTG_GlobalTypeDef *USBx);
/**
* @}
*/
/**
* @}
*/
#endif /* STM32L475xx || STM32L476xx || STM32L485xx || STM32L486xx */
#ifdef __cplusplus
}
#endif
#endif /* __STM32L4xx_LL_USB_H */
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
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