+++ /dev/null
-/**
- ******************************************************************************
- * @file stm32l0xx_hal_pcd.h
- * @author MCD Application Team
- * @version V1.2.0
- * @date 06-February-2015
- * @brief Header file of PCD HAL module.
- ******************************************************************************
- * @attention
- *
- * <h2><center>© COPYRIGHT(c) 2015 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 __STM32L0xx_HAL_PCD_H
-#define __STM32L0xx_HAL_PCD_H
-
-#ifdef __cplusplus
- extern "C" {
-#endif
-
-#if !defined (STM32L031xx) && !defined (STM32L041xx) && !defined (STM32L051xx) && !defined (STM32L061xx) && !defined (STM32L071xx) && !defined (STM32L081xx)
-
-/* Includes ------------------------------------------------------------------*/
-#include "stm32l0xx_hal_def.h"
-/** @addtogroup STM32L0xx_HAL_Driver
- * @{
- */
-
-/** @addtogroup PCD
- * @{
- */
-
-/* Exported types ------------------------------------------------------------*/
-
- /**
- * @brief PCD State structures definition
- */
-typedef enum
-{
- PCD_READY = 0x00,
- PCD_ERROR = 0x01,
- PCD_BUSY = 0x02,
- PCD_TIMEOUT = 0x03
-} PCD_StateTypeDef;
-
-typedef enum
-{
- /* double buffered endpoint direction */
- PCD_EP_DBUF_OUT,
- PCD_EP_DBUF_IN,
- PCD_EP_DBUF_ERR,
-}PCD_EP_DBUF_DIR;
-
-/* endpoint buffer number */
-typedef enum
-{
- PCD_EP_NOBUF,
- PCD_EP_BUF0,
- PCD_EP_BUF1
-}PCD_EP_BUF_NUM;
-
-#define PCD_ENDP0 ((uint8_t)0)
-#define PCD_ENDP1 ((uint8_t)1)
-#define PCD_ENDP2 ((uint8_t)2)
-#define PCD_ENDP3 ((uint8_t)3)
-#define PCD_ENDP4 ((uint8_t)4)
-#define PCD_ENDP5 ((uint8_t)5)
-#define PCD_ENDP6 ((uint8_t)6)
-#define PCD_ENDP7 ((uint8_t)7)
-
-/* Endpoint Kind */
-#define PCD_SNG_BUF 0
-#define PCD_DBL_BUF 1
-
-#define IS_PCD_ALL_INSTANCE IS_USB_ALL_INSTANCE
-/**
- * @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 speed; /*!< USB Core speed.
- This parameter can be any value of @ref PCD_Speed */
-
- uint32_t ep0_mps; /*!< Set the Endpoint 0 Max Packet size.
- This parameter can be any value of @ref PCD_USB_EP0_MPS */
-
- uint32_t phy_itface; /*!< Select the used PHY interface.
- This parameter can be any value of @ref PCD_USB_Core_PHY */
-
- uint32_t Sof_enable; /*!< Enable or disable the output of the SOF signal.
- This parameter can be set to ENABLE or DISABLE */
-
- uint32_t low_power_enable; /*!< Enable or disable Low Power mode
- This parameter can be set to ENABLE or DISABLE */
-
- uint32_t lpm_enable; /*!< Enable or disable Link Power Management.
- This parameter can be set to ENABLE or DISABLE */
-
- uint32_t battery_charging_enable; /*!< Enable or disable Battery charging.
- This parameter can be set to ENABLE or DISABLE */
-
-}PCD_InitTypeDef;
-
-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 PCD_USB_EP_Type */
-
- 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 */
-
-}PCD_EPTypeDef;
-
-typedef USB_TypeDef PCD_TypeDef;
-
-/**
- * @brief PCD Handle Structure definition
- */
-typedef struct
-{
- PCD_TypeDef *Instance; /*!< Register base address */
- PCD_InitTypeDef Init; /*!< PCD required parameters */
- __IO uint8_t USB_Address; /*!< USB Address */
- PCD_EPTypeDef IN_ep[8]; /*!< IN endpoint parameters */
- PCD_EPTypeDef OUT_ep[8]; /*!< OUT endpoint parameters */
- HAL_LockTypeDef Lock; /*!< PCD peripheral status */
- __IO PCD_StateTypeDef State; /*!< PCD communication state */
- uint32_t Setup[12]; /*!< Setup packet buffer */
- void *pData; /*!< Pointer to upper stack Handler */
-
-} PCD_HandleTypeDef;
-
-#include "stm32l0xx_hal_pcd_ex.h"
-/* Exported constants --------------------------------------------------------*/
-/** @defgroup PCD_Exported_Constants
- * @{
- */
-
-/** @defgroup PCD_Speed
- * @{
- */
-#define PCD_SPEED_HIGH 0 /* Not Supported */
-#define PCD_SPEED_FULL 2
-/**
- * @}
- */
-
- /** @defgroup PCD_USB_Core_PHY
- * @{
- */
-#define PCD_PHY_EMBEDDED 2
-/**
- * @}
- */
-
- /** @defgroup PCD_USB_EP0_MPS
- * @{
- */
-#define DEP0CTL_MPS_64 0
-#define DEP0CTL_MPS_32 1
-#define DEP0CTL_MPS_16 2
-#define DEP0CTL_MPS_8 3
-
-#define PCD_EP0MPS_64 DEP0CTL_MPS_64
-#define PCD_EP0MPS_32 DEP0CTL_MPS_32
-#define PCD_EP0MPS_16 DEP0CTL_MPS_16
-#define PCD_EP0MPS_08 DEP0CTL_MPS_8
-/**
- * @}
- */
-
-/** @defgroup PCD_USB_EP_Type
- * @{
- */
-#define PCD_EP_TYPE_CTRL 0
-#define PCD_EP_TYPE_ISOC 1
-#define PCD_EP_TYPE_BULK 2
-#define PCD_EP_TYPE_INTR 3
-/**
- * @}
- */
-
-/**
- * @}
- */
-
-/* Exported macros -----------------------------------------------------------*/
-
-/** @defgroup PCD_Interrupt_Clock
- * @brief macros to handle interrupts and specific clock configurations
- * @{
- */
-#define __HAL_PCD_GET_FLAG(__HANDLE__, __INTERRUPT__) ((((__HANDLE__)->Instance->ISTR) & (__INTERRUPT__)) == (__INTERRUPT__))
-#define __HAL_PCD_CLEAR_FLAG(__HANDLE__, __INTERRUPT__) (((__HANDLE__)->Instance->ISTR) = ~(__INTERRUPT__))
-
-#define USB_WAKEUP_EXTI_LINE ((uint32_t)0x00040000) /*!< External interrupt line 18 Connected to the USB FS EXTI Line */
-
-#define __HAL_USB_WAKEUP_EXTI_ENABLE_IT() EXTI->IMR |= USB_WAKEUP_EXTI_LINE
-#define __HAL_USB_WAKEUP_EXTI_DISABLE_IT() EXTI->IMR &= ~(USB_WAKEUP_EXTI_LINE)
-#define __HAL_USB_EXTI_GENERATE_SWIT() (EXTI->SWIER |= USB_WAKEUP_EXTI_LINE)
-
-/* Internal macros -----------------------------------------------------------*/
-
-/* SetENDPOINT */
-#define PCD_SET_ENDPOINT(USBx, bEpNum,wRegValue) (*(&USBx->EP0R + bEpNum * 2)= (uint16_t)wRegValue)
-
-/* GetENDPOINT */
-#define PCD_GET_ENDPOINT(USBx, bEpNum) (*(&USBx->EP0R + bEpNum * 2))
-
-
-
-/**
- * @brief sets the type in the endpoint register(bits EP_TYPE[1:0])
- * @param bEpNum: Endpoint Number.
- * @param wType: Endpoint Type.
- * @retval None
- */
-#define PCD_SET_EPTYPE(USBx, bEpNum,wType) (PCD_SET_ENDPOINT(USBx, bEpNum,\
- ((PCD_GET_ENDPOINT(USBx, bEpNum) & USB_EP_T_MASK) | wType )))
-
-/**
- * @brief gets the type in the endpoint register(bits EP_TYPE[1:0])
- * @param bEpNum: Endpoint Number.
- * @retval Endpoint Type
- */
-#define PCD_GET_EPTYPE(USBx, bEpNum) (PCD_GET_ENDPOINT(USBx, bEpNum) & USB_EP_T_FIELD)
-
-
-/**
- * @brief free buffer used from the application realizing it to the line
- toggles bit SW_BUF in the double buffered endpoint register
- * @param bEpNum, bDir
- * @retval None
- */
-#define PCD_FreeUserBuffer(USBx, bEpNum, bDir)\
-{\
- if (bDir == PCD_EP_DBUF_OUT)\
- { /* OUT double buffered endpoint */\
- PCD_TX_DTOG(USBx, bEpNum);\
- }\
- else if (bDir == PCD_EP_DBUF_IN)\
- { /* IN double buffered endpoint */\
- PCD_RX_DTOG(USBx, bEpNum);\
- }\
-}
-
-/**
- * @brief gets direction of the double buffered endpoint
- * @param bEpNum: Endpoint Number.
- * @retval EP_DBUF_OUT, EP_DBUF_IN,
- * EP_DBUF_ERR if the endpoint counter not yet programmed.
- */
-#define PCD_GET_DB_DIR(USBx, bEpNum)\
-{\
- if ((uint16_t)(*PCD_EP_RX_CNT(USBx, bEpNum) & 0xFC00) != 0)\
- return(PCD_EP_DBUF_OUT);\
- else if (((uint16_t)(*PCD_EP_TX_CNT(USBx, bEpNum)) & 0x03FF) != 0)\
- return(PCD_EP_DBUF_IN);\
- else\
- return(PCD_EP_DBUF_ERR);\
-}
-
-/**
- * @brief sets the status for tx transfer (bits STAT_TX[1:0]).
- * @param bEpNum: Endpoint Number.
- * @param wState: new state
- * @retval None
- */
-#define PCD_SET_EP_TX_STATUS(USBx, bEpNum, wState) {\
- register uint16_t _wRegVal; \
- \
- _wRegVal = PCD_GET_ENDPOINT(USBx, bEpNum) & USB_EPTX_DTOGMASK;\
- /* toggle first bit ? */ \
- if((USB_EPTX_DTOG1 & wState)!= 0) \
- _wRegVal ^= USB_EPTX_DTOG1; \
- /* toggle second bit ? */ \
- if((USB_EPTX_DTOG2 & wState)!= 0) \
- _wRegVal ^= USB_EPTX_DTOG2; \
- PCD_SET_ENDPOINT(USBx, bEpNum, (_wRegVal | USB_EP_CTR_RX|USB_EP_CTR_TX)); \
- } /* PCD_SET_EP_TX_STATUS */
-
-/**
- * @brief sets the status for rx transfer (bits STAT_TX[1:0])
- * @param bEpNum: Endpoint Number.
- * @param wState: new state
- * @retval None
- */
-#define PCD_SET_EP_RX_STATUS(USBx, bEpNum,wState) {\
- register uint16_t _wRegVal; \
- \
- _wRegVal = PCD_GET_ENDPOINT(USBx, bEpNum) & USB_EPRX_DTOGMASK;\
- /* toggle first bit ? */ \
- if((USB_EPRX_DTOG1 & wState)!= 0) \
- _wRegVal ^= USB_EPRX_DTOG1; \
- /* toggle second bit ? */ \
- if((USB_EPRX_DTOG2 & wState)!= 0) \
- _wRegVal ^= USB_EPRX_DTOG2; \
- PCD_SET_ENDPOINT(USBx, bEpNum, (_wRegVal | USB_EP_CTR_RX|USB_EP_CTR_TX)); \
- } /* PCD_SET_EP_RX_STATUS */
-
-/**
- * @brief sets the status for rx & tx (bits STAT_TX[1:0] & STAT_RX[1:0])
- * @param bEpNum: Endpoint Number.
- * @param wStaterx: new state.
- * @param wStatetx: new state.
- * @retval None
- */
-#define PCD_SET_EP_TXRX_STATUS(USBx,bEpNum,wStaterx,wStatetx) {\
- register uint32_t _wRegVal; \
- \
- _wRegVal = PCD_GET_ENDPOINT(USBx, bEpNum) & (USB_EPRX_DTOGMASK |USB_EPTX_STAT) ;\
- /* toggle first bit ? */ \
- if((USB_EPRX_DTOG1 & wStaterx)!= 0) \
- _wRegVal ^= USB_EPRX_DTOG1; \
- /* toggle second bit ? */ \
- if((USB_EPRX_DTOG2 & wStaterx)!= 0) \
- _wRegVal ^= USB_EPRX_DTOG2; \
- /* toggle first bit ? */ \
- if((USB_EPTX_DTOG1 & wStatetx)!= 0) \
- _wRegVal ^= USB_EPTX_DTOG1; \
- /* toggle second bit ? */ \
- if((USB_EPTX_DTOG2 & wStatetx)!= 0) \
- _wRegVal ^= USB_EPTX_DTOG2; \
- PCD_SET_ENDPOINT(USBx, bEpNum, _wRegVal | USB_EP_CTR_RX|USB_EP_CTR_TX); \
- } /* PCD_SET_EP_TXRX_STATUS */
-
-/**
- * @brief gets the status for tx/rx transfer (bits STAT_TX[1:0]
- * /STAT_RX[1:0])
- * @param bEpNum: Endpoint Number.
- * @retval status
- */
-#define PCD_GET_EP_TX_STATUS(USBx, bEpNum) ((uint16_t)PCD_GET_ENDPOINT(USBx, bEpNum) & USB_EPTX_STAT)
-
-#define PCD_GET_EP_RX_STATUS(USBx, bEpNum) ((uint16_t)PCD_GET_ENDPOINT(USBx, bEpNum) & USB_EPRX_STAT)
-
-/**
- * @brief sets directly the VALID tx/rx-status into the endpoint register
- * @param bEpNum: Endpoint Number.
- * @retval None
- */
-#define PCD_SET_EP_TX_VALID(USBx, bEpNum) (PCD_SET_EP_TX_STATUS(USBx, bEpNum, USB_EP_TX_VALID))
-
-#define PCD_SET_EP_RX_VALID(USBx, bEpNum) (PCD_SET_EP_RX_STATUS(USBx, bEpNum, USB_EP_RX_VALID))
-
-/**
- * @brief checks stall condition in an endpoint.
- * @param bEpNum: Endpoint Number.
- * @retval TRUE = endpoint in stall condition.
- */
-#define PCD_GET_EP_TX_STALL_STATUS(USBx, bEpNum) (PCD_GET_EP_TX_STATUS(USBx, bEpNum) \
- == USB_EP_TX_STALL)
-#define PCD_GET_EP_RX_STALL_STATUS(USBx, bEpNum) (PCD_GET_EP_RX_STATUS(USBx, bEpNum) \
- == USB_EP_RX_STALL)
-
-/**
- * @brief set & clear EP_KIND bit.
- * @param bEpNum: Endpoint Number.
- * @retval None
- */
-#define PCD_SET_EP_KIND(USBx, bEpNum) (PCD_SET_ENDPOINT(USBx, bEpNum, \
- (USB_EP_CTR_RX|USB_EP_CTR_TX|((PCD_GET_ENDPOINT(USBx, bEpNum) | USB_EP_KIND) & USB_EPREG_MASK))))
-#define PCD_CLEAR_EP_KIND(USBx, bEpNum) (PCD_SET_ENDPOINT(USBx, bEpNum, \
- (USB_EP_CTR_RX|USB_EP_CTR_TX|(PCD_GET_ENDPOINT(USBx, bEpNum) & USB_EPKIND_MASK))))
-
-/**
- * @brief Sets/clears directly STATUS_OUT bit in the endpoint register.
- * @param bEpNum: Endpoint Number.
- * @retval None
- */
-#define PCD_SET_OUT_STATUS(USBx, bEpNum) PCD_SET_EP_KIND(USBx, bEpNum)
-#define PCD_CLEAR_OUT_STATUS(USBx, bEpNum) PCD_CLEAR_EP_KIND(USBx, bEpNum)
-
-/**
- * @brief Sets/clears directly EP_KIND bit in the endpoint register.
- * @param bEpNum: Endpoint Number.
- * @retval None
- */
-#define PCD_SET_EP_DBUF(USBx, bEpNum) PCD_SET_EP_KIND(USBx, bEpNum)
-#define PCD_CLEAR_EP_DBUF(USBx, bEpNum) PCD_CLEAR_EP_KIND(USBx, bEpNum)
-
-/**
- * @brief Clears bit CTR_RX / CTR_TX in the endpoint register.
- * @param bEpNum: Endpoint Number.
- * @retval None
- */
-#define PCD_CLEAR_RX_EP_CTR(USBx, bEpNum) (PCD_SET_ENDPOINT(USBx, bEpNum,\
- PCD_GET_ENDPOINT(USBx, bEpNum) & 0x7FFF & USB_EPREG_MASK))
-#define PCD_CLEAR_TX_EP_CTR(USBx, bEpNum) (PCD_SET_ENDPOINT(USBx, bEpNum,\
- PCD_GET_ENDPOINT(USBx, bEpNum) & 0xFF7F & USB_EPREG_MASK))
-
-/**
- * @brief Toggles DTOG_RX / DTOG_TX bit in the endpoint register.
- * @param bEpNum: Endpoint Number.
- * @retval None
- */
-#define PCD_RX_DTOG(USBx, bEpNum) (PCD_SET_ENDPOINT(USBx, bEpNum, \
- USB_EP_CTR_RX|USB_EP_CTR_TX|USB_EP_DTOG_RX | (PCD_GET_ENDPOINT(USBx, bEpNum) & USB_EPREG_MASK)))
-#define PCD_TX_DTOG(USBx, bEpNum) (PCD_SET_ENDPOINT(USBx, bEpNum, \
- USB_EP_CTR_RX|USB_EP_CTR_TX|USB_EP_DTOG_TX | (PCD_GET_ENDPOINT(USBx, bEpNum) & USB_EPREG_MASK)))
-
-/**
- * @brief Clears DTOG_RX / DTOG_TX bit in the endpoint register.
- * @param bEpNum: Endpoint Number.
- * @retval None
- */
-#define PCD_CLEAR_RX_DTOG(USBx, bEpNum) if((PCD_GET_ENDPOINT(USBx, bEpNum) & USB_EP_DTOG_RX) != 0)\
- PCD_RX_DTOG(USBx, bEpNum)
-#define PCD_CLEAR_TX_DTOG(USBx, bEpNum) if((PCD_GET_ENDPOINT(USBx, bEpNum) & USB_EP_DTOG_TX) != 0)\
- PCD_TX_DTOG(USBx, bEpNum)
-
-/**
- * @brief Sets address in an endpoint register.
- * @param bEpNum: Endpoint Number.
- * @param bAddr: Address.
- * @retval None
- */
-#define PCD_SET_EP_ADDRESS(USBx, bEpNum,bAddr) PCD_SET_ENDPOINT(USBx, bEpNum,\
- USB_EP_CTR_RX|USB_EP_CTR_TX|(PCD_GET_ENDPOINT(USBx, bEpNum) & USB_EPREG_MASK) | bAddr)
-
-/**
- * @brief Gets address in an endpoint register.
- * @param bEpNum: Endpoint Number.
- * @retval None
- */
-#define PCD_GET_EP_ADDRESS(USBx, bEpNum) ((uint8_t)(PCD_GET_ENDPOINT(USBx, bEpNum) & USB_EPADDR_FIELD))
-#define PCD_EP_TX_ADDRESS(USBx, bEpNum) ((uint16_t *)((USBx->BTABLE+bEpNum*8)+ ((uint32_t)USBx + 0x400)))
-#define PCD_EP_TX_CNT(USBx, bEpNum) ((uint16_t *)((USBx->BTABLE+bEpNum*8+2)+ ((uint32_t)USBx + 0x400)))
-#define PCD_EP_RX_ADDRESS(USBx, bEpNum) ((uint16_t *)((USBx->BTABLE+bEpNum*8+4)+ ((uint32_t)USBx + 0x400)))
-#define PCD_EP_RX_CNT(USBx, bEpNum) ((uint16_t *)((USBx->BTABLE+bEpNum*8+6)+ ((uint32_t)USBx + 0x400)))
-
-/**
- * @brief sets address of the tx/rx buffer.
- * @param bEpNum: Endpoint Number.
- * @param wAddr: address to be set (must be word aligned).
- * @retval None
- */
-#define PCD_SET_EP_TX_ADDRESS(USBx, bEpNum,wAddr) (*PCD_EP_TX_ADDRESS(USBx, bEpNum) = ((wAddr >> 1) << 1))
-#define PCD_SET_EP_RX_ADDRESS(USBx, bEpNum,wAddr) (*PCD_EP_RX_ADDRESS(USBx, bEpNum) = ((wAddr >> 1) << 1))
-
-/**
- * @brief Gets address of the tx/rx buffer.
- * @param bEpNum: Endpoint Number.
- * @retval address of the buffer.
- */
-#define PCD_GET_EP_TX_ADDRESS(USBx, bEpNum) ((uint16_t)*PCD_EP_TX_ADDRESS(USBx, bEpNum))
-#define PCD_GET_EP_RX_ADDRESS(USBx, bEpNum) ((uint16_t)*PCD_EP_RX_ADDRESS(USBx, bEpNum))
-
-/**
- * @brief Sets counter of rx buffer with no. of blocks.
- * @param bEpNum: Endpoint Number.
- * @param wCount: Counter.
- * @retval None
- */
-#define PCD_CALC_BLK32(dwReg,wCount,wNBlocks) {\
- wNBlocks = wCount >> 5;\
- if((wCount & 0x1f) == 0)\
- wNBlocks--;\
- *pdwReg = (uint16_t)((wNBlocks << 10) | 0x8000);\
- }/* PCD_CALC_BLK32 */
-
-#define PCD_CALC_BLK2(dwReg,wCount,wNBlocks) {\
- wNBlocks = wCount >> 1;\
- if((wCount & 0x1) != 0)\
- wNBlocks++;\
- *pdwReg = (uint16_t)(wNBlocks << 10);\
- }/* PCD_CALC_BLK2 */
-
-#define PCD_SET_EP_CNT_RX_REG(dwReg,wCount) {\
- uint16_t wNBlocks;\
- if(wCount > 62){PCD_CALC_BLK32(dwReg,wCount,wNBlocks);}\
- else {PCD_CALC_BLK2(dwReg,wCount,wNBlocks);}\
- }/* PCD_SET_EP_CNT_RX_REG */
-
-#define PCD_SET_EP_RX_DBUF0_CNT(USBx, bEpNum,wCount) {\
- uint16_t *pdwReg = PCD_EP_TX_CNT(USBx, bEpNum); \
- PCD_SET_EP_CNT_RX_REG(pdwReg, wCount);\
- }
-/**
- * @brief sets counter for the tx/rx buffer.
- * @param bEpNum: Endpoint Number.
- * @param wCount: Counter value.
- * @retval None
- */
-#define PCD_SET_EP_TX_CNT(USBx, bEpNum,wCount) (*PCD_EP_TX_CNT(USBx, bEpNum) = wCount)
-#define PCD_SET_EP_RX_CNT(USBx, bEpNum,wCount) {\
- uint16_t *pdwReg = PCD_EP_RX_CNT(USBx, bEpNum); \
- PCD_SET_EP_CNT_RX_REG(pdwReg, wCount);\
- }
-
-/**
- * @brief gets counter of the tx buffer.
- * @param bEpNum: Endpoint Number.
- * @retval Counter value
- */
-#define PCD_GET_EP_TX_CNT(USBx, bEpNum)((uint16_t)(*PCD_EP_TX_CNT(USBx, bEpNum)) & 0x3ff)
-#define PCD_GET_EP_RX_CNT(USBx, bEpNum)((uint16_t)(*PCD_EP_RX_CNT(USBx, bEpNum)) & 0x3ff)
-
-/**
- * @brief Sets buffer 0/1 address in a double buffer endpoint.
- * @param bEpNum: Endpoint Number.
- * @param wBuf0Addr: buffer 0 address.
- * @retval Counter value
- */
-#define PCD_SET_EP_DBUF0_ADDR(USBx, bEpNum,wBuf0Addr) {PCD_SET_EP_TX_ADDRESS(USBx, bEpNum, wBuf0Addr);}
-#define PCD_SET_EP_DBUF1_ADDR(USBx, bEpNum,wBuf1Addr) {PCD_SET_EP_RX_ADDRESS(USBx, bEpNum, wBuf1Addr);}
-
-/**
- * @brief Sets addresses in a double buffer endpoint.
- * @param bEpNum: Endpoint Number.
- * @param wBuf0Addr: buffer 0 address.
- * @param wBuf1Addr = buffer 1 address.
- * @retval None
- */
-#define PCD_SET_EP_DBUF_ADDR(USBx, bEpNum,wBuf0Addr,wBuf1Addr) { \
- PCD_SET_EP_DBUF0_ADDR(USBx, bEpNum, wBuf0Addr);\
- PCD_SET_EP_DBUF1_ADDR(USBx, bEpNum, wBuf1Addr);\
- } /* PCD_SET_EP_DBUF_ADDR */
-
-/**
- * @brief Gets buffer 0/1 address of a double buffer endpoint.
- * @param bEpNum: Endpoint Number.
- * @retval None
- */
-#define PCD_GET_EP_DBUF0_ADDR(USBx, bEpNum) (PCD_GET_EP_TX_ADDRESS(USBx, bEpNum))
-#define PCD_GET_EP_DBUF1_ADDR(USBx, bEpNum) (PCD_GET_EP_RX_ADDRESS(USBx, bEpNum))
-
-/**
- * @brief Gets buffer 0/1 address of a double buffer endpoint.
- * @param bEpNum: Endpoint Number.
- * bDir: endpoint dir EP_DBUF_OUT = OUT
- * EP_DBUF_IN = IN
- * @param wCount: Counter value
- * @retval None
- */
-#define PCD_SET_EP_DBUF0_CNT(USBx, bEpNum, bDir, wCount) { \
- if(bDir == PCD_EP_DBUF_OUT)\
- /* OUT endpoint */ \
- {PCD_SET_EP_RX_DBUF0_CNT(USBx, bEpNum,wCount);} \
- else if(bDir == PCD_EP_DBUF_IN)\
- /* IN endpoint */ \
- *PCD_EP_TX_CNT(USBx, bEpNum) = (uint32_t)wCount; \
- } /* SetEPDblBuf0Count*/
-
-#define PCD_SET_EP_DBUF1_CNT(USBx, bEpNum, bDir, wCount) { \
- if(bDir == PCD_EP_DBUF_OUT)\
- /* OUT endpoint */ \
- {PCD_SET_EP_RX_CNT(USBx, bEpNum,wCount);}\
- else if(bDir == PCD_EP_DBUF_IN)\
- /* IN endpoint */\
- *PCD_EP_RX_CNT(USBx, bEpNum) = (uint32_t)wCount; \
- } /* SetEPDblBuf1Count */
-
-#define PCD_SET_EP_DBUF_CNT(USBx, bEpNum, bDir, wCount) {\
- PCD_SET_EP_DBUF0_CNT(USBx, bEpNum, bDir, wCount); \
- PCD_SET_EP_DBUF1_CNT(USBx, bEpNum, bDir, wCount); \
- } /* PCD_SET_EP_DBUF_CNT */
-
-/**
- * @brief Gets buffer 0/1 rx/tx counter for double buffering.
- * @param bEpNum: Endpoint Number.
- * @retval None
- */
-#define PCD_GET_EP_DBUF0_CNT(USBx, bEpNum) (PCD_GET_EP_TX_CNT(USBx, bEpNum))
-#define PCD_GET_EP_DBUF1_CNT(USBx, bEpNum) (PCD_GET_EP_RX_CNT(USBx, bEpNum))
-
-
-/**
- * @}
- */
-
-/* Exported functions --------------------------------------------------------*/
-
-/* Initialization/de-initialization functions **********************************/
-HAL_StatusTypeDef HAL_PCD_Init(PCD_HandleTypeDef *hpcd);
-HAL_StatusTypeDef HAL_PCD_DeInit (PCD_HandleTypeDef *hpcd);
-void HAL_PCD_MspInit(PCD_HandleTypeDef *hpcd);
-void HAL_PCD_MspDeInit(PCD_HandleTypeDef *hpcd);
-
-/* I/O operation functions *****************************************************/
- /* Non-Blocking mode: Interrupt */
-HAL_StatusTypeDef HAL_PCD_Start(PCD_HandleTypeDef *hpcd);
-HAL_StatusTypeDef HAL_PCD_Stop(PCD_HandleTypeDef *hpcd);
-void HAL_PCD_IRQHandler(PCD_HandleTypeDef *hpcd);
-
-void HAL_PCD_DataOutStageCallback(PCD_HandleTypeDef *hpcd, uint8_t epnum);
-void HAL_PCD_DataInStageCallback(PCD_HandleTypeDef *hpcd, uint8_t epnum);
-void HAL_PCD_SetupStageCallback(PCD_HandleTypeDef *hpcd);
-void HAL_PCD_SOFCallback(PCD_HandleTypeDef *hpcd);
-void HAL_PCD_ResetCallback(PCD_HandleTypeDef *hpcd);
-void HAL_PCD_SuspendCallback(PCD_HandleTypeDef *hpcd);
-void HAL_PCD_ResumeCallback(PCD_HandleTypeDef *hpcd);
-void HAL_PCD_ISOOUTIncompleteCallback(PCD_HandleTypeDef *hpcd, uint8_t epnum);
-void HAL_PCD_ISOINIncompleteCallback(PCD_HandleTypeDef *hpcd, uint8_t epnum);
-void HAL_PCD_ConnectCallback(PCD_HandleTypeDef *hpcd);
-void HAL_PCD_DisconnectCallback(PCD_HandleTypeDef *hpcd);
-
-
-
-/* Peripheral Control functions ************************************************/
-HAL_StatusTypeDef HAL_PCD_DevConnect(PCD_HandleTypeDef *hpcd);
-HAL_StatusTypeDef HAL_PCD_DevDisconnect(PCD_HandleTypeDef *hpcd);
-HAL_StatusTypeDef HAL_PCD_SetAddress(PCD_HandleTypeDef *hpcd, uint8_t address);
-HAL_StatusTypeDef HAL_PCD_EP_Open(PCD_HandleTypeDef *hpcd, uint8_t ep_addr, uint16_t ep_mps, uint8_t ep_type);
-HAL_StatusTypeDef HAL_PCD_EP_Close(PCD_HandleTypeDef *hpcd, uint8_t ep_addr);
-HAL_StatusTypeDef HAL_PCD_EP_Receive(PCD_HandleTypeDef *hpcd, uint8_t ep_addr, uint8_t *pBuf, uint32_t len);
-HAL_StatusTypeDef HAL_PCD_EP_Transmit(PCD_HandleTypeDef *hpcd, uint8_t ep_addr, uint8_t *pBuf, uint32_t len);
-uint16_t HAL_PCD_EP_GetRxCount(PCD_HandleTypeDef *hpcd, uint8_t ep_addr);
-HAL_StatusTypeDef HAL_PCD_EP_SetStall(PCD_HandleTypeDef *hpcd, uint8_t ep_addr);
-HAL_StatusTypeDef HAL_PCD_EP_ClrStall(PCD_HandleTypeDef *hpcd, uint8_t ep_addr);
-HAL_StatusTypeDef HAL_PCD_EP_Flush(PCD_HandleTypeDef *hpcd, uint8_t ep_addr);
-HAL_StatusTypeDef HAL_PCD_ActivateRemoteWakeup(PCD_HandleTypeDef *hpcd);
-HAL_StatusTypeDef HAL_PCD_DeActivateRemoteWakeup(PCD_HandleTypeDef *hpcd);
-/* Peripheral State functions **************************************************/
-PCD_StateTypeDef HAL_PCD_GetState(PCD_HandleTypeDef *hpcd);
-
-/**
- * @}
- */
-
-/**
- * @}
- */
-
-#endif /* #if !defined (STM32L031xx) && !defined (STM32L041xx) && !defined (STM32L051xx) && !defined (STM32L061xx) && !defined (STM32L071xx) && !defined (STM32L081xx) */
-
-#ifdef __cplusplus
-}
-#endif
-
-
-#endif /* __STM32L0xx_HAL_PCD_H */
-
-/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
-
projects / qmk_firmware.git / blobdiff