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view Common/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_pcd.h @ 623:ba83a8ef9bad

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Improvment frame Handling: In previous version, especially during fast menu operations, from time to time a flicker (in case of cyclic updated views) or corrupted menus appeared. Possible root cause is a interferance in the chain: refresh display (~100ms) => release frame (in parallel to) provide frame (~45ms) => clear frame (~45ms). to improve the behaviour the clear frame loop is not iterated until all bufferes are cleared (before one buffer every~45ms). getFrame() does now iterate through all frame buffers instead reusing the first possible (to avoid ghoust views and to provide more time to housekeeping function for cleanup)
author Ideenmodellierer
date Sun, 07 Feb 2021 22:04:43 +0100
parents c78bcbd5deda
children
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/**
  ******************************************************************************
  * @file    stm32f4xx_hal_pcd.h
  * @author  MCD Application Team
  * @brief   Header file of PCD HAL module.
  ******************************************************************************
  * @attention
  *
  * <h2><center>&copy; COPYRIGHT(c) 2017 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 __STM32F4xx_HAL_PCD_H
#define __STM32F4xx_HAL_PCD_H

#ifdef __cplusplus
 extern "C" {
#endif
#if defined(STM32F405xx) || defined(STM32F415xx) || defined(STM32F407xx) || defined(STM32F417xx) || \
    defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx) || \
    defined(STM32F401xC) || defined(STM32F401xE) || defined(STM32F411xE) || defined(STM32F446xx) || \
    defined(STM32F469xx) || defined(STM32F479xx) || defined(STM32F412Zx) || defined(STM32F412Vx) || \
    defined(STM32F412Rx) || defined(STM32F412Cx) || defined(STM32F413xx) || defined(STM32F423xx)
/* Includes ------------------------------------------------------------------*/
#include "stm32f4xx_ll_usb.h"
   
/** @addtogroup STM32F4xx_HAL_Driver
  * @{
  */

/** @addtogroup PCD
  * @{
  */ 

/* Exported types ------------------------------------------------------------*/ 
/** @defgroup PCD_Exported_Types PCD Exported Types
  * @{
  */
   
/**
  * @brief  PCD State structure definition
  */
typedef enum 
{
  HAL_PCD_STATE_RESET   = 0x00U,
  HAL_PCD_STATE_READY   = 0x01U,
  HAL_PCD_STATE_ERROR   = 0x02U,
  HAL_PCD_STATE_BUSY    = 0x03U,
  HAL_PCD_STATE_TIMEOUT = 0x04U
} PCD_StateTypeDef;

#ifdef USB_OTG_GLPMCFG_LPMEN
/* Device LPM suspend state */
typedef enum  
{
  LPM_L0 = 0x00U, /* on */
  LPM_L1 = 0x01U, /* LPM L1 sleep */
  LPM_L2 = 0x02U, /* suspend */
  LPM_L3 = 0x03U  /* off */
}PCD_LPM_StateTypeDef;
#endif /* USB_OTG_GLPMCFG_LPMEN */

typedef USB_OTG_GlobalTypeDef  PCD_TypeDef;
typedef USB_OTG_CfgTypeDef     PCD_InitTypeDef;
typedef USB_OTG_EPTypeDef      PCD_EPTypeDef ;

/** 
  * @brief  PCD Handle Structure definition  
  */ 
typedef struct
{
  PCD_TypeDef             *Instance;    /*!< Register base address              */
  PCD_InitTypeDef         Init;         /*!< PCD required parameters            */
  PCD_EPTypeDef           IN_ep[16U];   /*!< IN endpoint parameters             */
  PCD_EPTypeDef           OUT_ep[16U];  /*!< OUT endpoint parameters            */
  HAL_LockTypeDef         Lock;         /*!< PCD peripheral status              */
  __IO PCD_StateTypeDef   State;        /*!< PCD communication state            */
  uint32_t                Setup[12U];   /*!< Setup packet buffer                */
#ifdef USB_OTG_GLPMCFG_LPMEN
  PCD_LPM_StateTypeDef    LPM_State;    /*!< LPM State                          */
  uint32_t                BESL;
  uint32_t                lpm_active;   /*!< Enable or disable the Link Power Management .
                                        This parameter can be set to ENABLE or DISABLE */
#endif /* USB_OTG_GLPMCFG_LPMEN */
#ifdef USB_OTG_GCCFG_BCDEN
  uint32_t battery_charging_active;     /*!< Enable or disable Battery charging.
                                        This parameter can be set to ENABLE or DISABLE */
#endif /* USB_OTG_GCCFG_BCDEN */
  void                    *pData;       /*!< Pointer to upper stack Handler */
} PCD_HandleTypeDef;

/**
  * @}
  */

/* Include PCD HAL Extension module */
#include "stm32f4xx_hal_pcd_ex.h"

/* Exported constants --------------------------------------------------------*/
/** @defgroup PCD_Exported_Constants PCD Exported Constants
  * @{
  */

/** @defgroup PCD_Speed PCD Speed
  * @{
  */
#define PCD_SPEED_HIGH               0U
#define PCD_SPEED_HIGH_IN_FULL       1U
#define PCD_SPEED_FULL               2U
/**
  * @}
  */
  
/** @defgroup PCD_PHY_Module PCD PHY Module
  * @{
  */
#define PCD_PHY_ULPI                 1U
#define PCD_PHY_EMBEDDED             2U
/**
  * @}
  */
  
/** @defgroup PCD_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
#endif /* USBD_FS_TRDT_VALUE */
/**
  * @}
  */

/**
  * @}
  */

/* Exported macros -----------------------------------------------------------*/
/** @defgroup PCD_Exported_Macros PCD Exported Macros
 *  @brief macros to handle interrupts and specific clock configurations
 * @{
 */
#define __HAL_PCD_ENABLE(__HANDLE__)                   USB_EnableGlobalInt ((__HANDLE__)->Instance)
#define __HAL_PCD_DISABLE(__HANDLE__)                  USB_DisableGlobalInt ((__HANDLE__)->Instance)

#define __HAL_PCD_GET_FLAG(__HANDLE__, __INTERRUPT__)      ((USB_ReadInterrupts((__HANDLE__)->Instance) & (__INTERRUPT__)) == (__INTERRUPT__))
#define __HAL_PCD_CLEAR_FLAG(__HANDLE__, __INTERRUPT__)    (((__HANDLE__)->Instance->GINTSTS) &= (__INTERRUPT__))
#define __HAL_PCD_IS_INVALID_INTERRUPT(__HANDLE__)         (USB_ReadInterrupts((__HANDLE__)->Instance) == 0U)

#define __HAL_PCD_UNGATE_PHYCLOCK(__HANDLE__)             *(__IO uint32_t *)((uint32_t)((__HANDLE__)->Instance) + USB_OTG_PCGCCTL_BASE) &= \
                                                           ~(USB_OTG_PCGCCTL_STOPCLK)

#define __HAL_PCD_GATE_PHYCLOCK(__HANDLE__)               *(__IO uint32_t *)((uint32_t)((__HANDLE__)->Instance) + USB_OTG_PCGCCTL_BASE) |= USB_OTG_PCGCCTL_STOPCLK

#define __HAL_PCD_IS_PHY_SUSPENDED(__HANDLE__)            ((*(__IO uint32_t *)((uint32_t)((__HANDLE__)->Instance) + USB_OTG_PCGCCTL_BASE))&0x10U)

#define USB_OTG_FS_WAKEUP_EXTI_RISING_EDGE                0x08U 
#define USB_OTG_FS_WAKEUP_EXTI_FALLING_EDGE               0x0CU 
#define USB_OTG_FS_WAKEUP_EXTI_RISING_FALLING_EDGE        0x10U 

#define USB_OTG_HS_WAKEUP_EXTI_RISING_EDGE                0x08U 
#define USB_OTG_HS_WAKEUP_EXTI_FALLING_EDGE               0x0CU 
#define USB_OTG_HS_WAKEUP_EXTI_RISING_FALLING_EDGE        0x10U 

#define USB_OTG_HS_WAKEUP_EXTI_LINE              0x00100000U  /*!< External interrupt line 20 Connected to the USB HS EXTI Line */
#define USB_OTG_FS_WAKEUP_EXTI_LINE              0x00040000U  /*!< External interrupt line 18 Connected to the USB FS EXTI Line */

#define __HAL_USB_OTG_HS_WAKEUP_EXTI_ENABLE_IT()    EXTI->IMR |= (USB_OTG_HS_WAKEUP_EXTI_LINE)
#define __HAL_USB_OTG_HS_WAKEUP_EXTI_DISABLE_IT()   EXTI->IMR &= ~(USB_OTG_HS_WAKEUP_EXTI_LINE)
#define __HAL_USB_OTG_HS_WAKEUP_EXTI_GET_FLAG()     EXTI->PR & (USB_OTG_HS_WAKEUP_EXTI_LINE)
#define __HAL_USB_OTG_HS_WAKEUP_EXTI_CLEAR_FLAG()   EXTI->PR = (USB_OTG_HS_WAKEUP_EXTI_LINE)

#define __HAL_USB_OTG_HS_WAKEUP_EXTI_ENABLE_RISING_EDGE() do{EXTI->FTSR &= ~(USB_OTG_HS_WAKEUP_EXTI_LINE);\
                                                             EXTI->RTSR |= USB_OTG_HS_WAKEUP_EXTI_LINE;\
                                                            }while(0U)

#define __HAL_USB_OTG_HS_WAKEUP_EXTI_ENABLE_FALLING_EDGE() do{EXTI->FTSR |= (USB_OTG_HS_WAKEUP_EXTI_LINE);\
                                                              EXTI->RTSR &= ~(USB_OTG_HS_WAKEUP_EXTI_LINE);\
                                                             }while(0U) 

#define __HAL_USB_OTG_HS_WAKEUP_EXTI_ENABLE_RISING_FALLING_EDGE() do{EXTI->RTSR &= ~(USB_OTG_HS_WAKEUP_EXTI_LINE);\
                                                                     EXTI->FTSR &= ~(USB_OTG_HS_WAKEUP_EXTI_LINE);\
                                                                     EXTI->RTSR |= USB_OTG_HS_WAKEUP_EXTI_LINE;\
                                                                     EXTI->FTSR |= USB_OTG_HS_WAKEUP_EXTI_LINE;\
                                                                    }while(0U)

#define __HAL_USB_OTG_HS_WAKEUP_EXTI_GENERATE_SWIT()   (EXTI->SWIER |= USB_OTG_FS_WAKEUP_EXTI_LINE) 

#define __HAL_USB_OTG_FS_WAKEUP_EXTI_ENABLE_IT()    EXTI->IMR |= USB_OTG_FS_WAKEUP_EXTI_LINE
#define __HAL_USB_OTG_FS_WAKEUP_EXTI_DISABLE_IT()   EXTI->IMR &= ~(USB_OTG_FS_WAKEUP_EXTI_LINE)
#define __HAL_USB_OTG_FS_WAKEUP_EXTI_GET_FLAG()     EXTI->PR & (USB_OTG_FS_WAKEUP_EXTI_LINE)
#define __HAL_USB_OTG_FS_WAKEUP_EXTI_CLEAR_FLAG()   EXTI->PR = USB_OTG_FS_WAKEUP_EXTI_LINE

#define __HAL_USB_OTG_FS_WAKEUP_EXTI_ENABLE_RISING_EDGE() do{EXTI->FTSR &= ~(USB_OTG_FS_WAKEUP_EXTI_LINE);\
                                                             EXTI->RTSR |= USB_OTG_FS_WAKEUP_EXTI_LINE;\
                                                            }while(0U)  

#define __HAL_USB_OTG_FS_WAKEUP_EXTI_ENABLE_FALLING_EDGE()  do{EXTI->FTSR |= (USB_OTG_FS_WAKEUP_EXTI_LINE);\
                                                               EXTI->RTSR &= ~(USB_OTG_FS_WAKEUP_EXTI_LINE);\
                                                              }while(0U)

#define __HAL_USB_OTG_FS_WAKEUP_EXTI_ENABLE_RISING_FALLING_EDGE()  do{EXTI->RTSR &= ~(USB_OTG_FS_WAKEUP_EXTI_LINE);\
                                                                      EXTI->FTSR &= ~(USB_OTG_FS_WAKEUP_EXTI_LINE);\
                                                                      EXTI->RTSR |= USB_OTG_FS_WAKEUP_EXTI_LINE;\
                                                                      EXTI->FTSR |= USB_OTG_FS_WAKEUP_EXTI_LINE;\
                                                                     }while(0U) 

#define __HAL_USB_OTG_FS_WAKEUP_EXTI_GENERATE_SWIT()  (EXTI->SWIER |= USB_OTG_FS_WAKEUP_EXTI_LINE)
/**
  * @}
  */ 

/* Exported functions --------------------------------------------------------*/
/** @addtogroup PCD_Exported_Functions PCD Exported Functions
  * @{
  */

/* Initialization/de-initialization functions  ********************************/
/** @addtogroup PCD_Exported_Functions_Group1 Initialization and 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 */
/** @addtogroup PCD_Exported_Functions_Group2 Input and Output 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  **********************************************/
/** @addtogroup PCD_Exported_Functions_Group3 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  ************************************************/
/** @addtogroup PCD_Exported_Functions_Group4 Peripheral State functions
  * @{
  */
PCD_StateTypeDef HAL_PCD_GetState(PCD_HandleTypeDef *hpcd);
/**
  * @}
  */ 

/**
  * @}
  */
 
/* Private macros ------------------------------------------------------------*/
/** @defgroup PCD_Private_Macros PCD Private Macros
 * @{
 */

/**
  * @}
  */ 

/**
  * @}
  */ 

/**
  * @}
  */ 
#endif /* STM32F405xx || STM32F415xx || STM32F407xx || STM32F417xx || STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx ||
          STM32F401xC || STM32F401xE || STM32F411xE || STM32F446xx || STM32F469xx || STM32F479xx || STM32F412Zx || STM32F412Rx ||
          STM32F412Vx || STM32F412Cx || STM32F413xx || STM32F423xx */
#ifdef __cplusplus
}
#endif


#endif /* __STM32F4xx_HAL_PCD_H */

/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/