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Improve communication stability: In case e.g. the bluetooth module has just been started some 'noice' characters may be in the receive buffer causing an error in the modul responds function. In case the legth of the response is unexpected then the buffer will be evaluated till it is empty or an matching answer is found.
author Ideenmodellierer
date Sun, 01 Sep 2024 21:38:06 +0200
parents c78bcbd5deda
children
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/**
  ******************************************************************************
  * @file    stm32f4xx_hal_fmpi2c.h
  * @author  MCD Application Team
  * @brief   Header file of FMPI2C 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_FMPI2C_H
#define __STM32F4xx_HAL_FMPI2C_H

#ifdef __cplusplus
extern "C" {
#endif

#if defined(STM32F410Tx) || defined(STM32F410Cx) || defined(STM32F410Rx) || defined(STM32F446xx) || defined(STM32F412Zx) ||\
    defined(STM32F412Vx) || defined(STM32F412Rx) || defined(STM32F412Cx) || defined(STM32F413xx) || defined(STM32F423xx) 

/* Includes ------------------------------------------------------------------*/
#include "stm32f4xx_hal_def.h"

/** @addtogroup STM32F4xx_HAL_Driver
  * @{
  */

/** @addtogroup FMPI2C
  * @{
  */

/* Exported types ------------------------------------------------------------*/
/** @defgroup FMPI2C_Exported_Types FMPI2C Exported Types
  * @{
  */

/** @defgroup FMPI2C_Configuration_Structure_definition FMPI2C Configuration Structure definition
  * @brief  FMPI2C Configuration Structure definition
  * @{
  */
typedef struct
{
  uint32_t Timing;              /*!< Specifies the FMPI2C_TIMINGR_register value.
                                  This parameter calculated by referring to FMPI2C initialization
                                         section in Reference manual */

  uint32_t OwnAddress1;         /*!< Specifies the first device own address.
                                  This parameter can be a 7-bit or 10-bit address. */

  uint32_t AddressingMode;      /*!< Specifies if 7-bit or 10-bit addressing mode is selected.
                                  This parameter can be a value of @ref FMPI2C_ADDRESSING_MODE */

  uint32_t DualAddressMode;     /*!< Specifies if dual addressing mode is selected.
                                  This parameter can be a value of @ref FMPI2C_DUAL_ADDRESSING_MODE */

  uint32_t OwnAddress2;         /*!< Specifies the second device own address if dual addressing mode is selected
                                  This parameter can be a 7-bit address. */

  uint32_t OwnAddress2Masks;    /*!< Specifies the acknowledge mask address second device own address if dual addressing mode is selected
                                  This parameter can be a value of @ref FMPI2C_OWN_ADDRESS2_MASKS */

  uint32_t GeneralCallMode;     /*!< Specifies if general call mode is selected.
                                  This parameter can be a value of @ref FMPI2C_GENERAL_CALL_ADDRESSING_MODE */

  uint32_t NoStretchMode;       /*!< Specifies if nostretch mode is selected.
                                  This parameter can be a value of @ref FMPI2C_NOSTRETCH_MODE */

} FMPI2C_InitTypeDef;

/**
  * @}
  */

/** @defgroup HAL_state_structure_definition HAL state structure definition
  * @brief  HAL State structure definition
  * @note  HAL FMPI2C State value coding follow below described bitmap :\n
  *          b7-b6  Error information\n
  *             00 : No Error\n
  *             01 : Abort (Abort user request on going)\n
  *             10 : Timeout\n
  *             11 : Error\n
  *          b5     IP initilisation status\n
  *             0  : Reset (IP not initialized)\n
  *             1  : Init done (IP initialized and ready to use. HAL FMPI2C Init function called)\n
  *          b4     (not used)\n
  *             x  : Should be set to 0\n
  *          b3\n
  *             0  : Ready or Busy (No Listen mode ongoing)\n
  *             1  : Listen (IP in Address Listen Mode)\n
  *          b2     Intrinsic process state\n
  *             0  : Ready\n
  *             1  : Busy (IP busy with some configuration or internal operations)\n
  *          b1     Rx state\n
  *             0  : Ready (no Rx operation ongoing)\n
  *             1  : Busy (Rx operation ongoing)\n
  *          b0     Tx state\n
  *             0  : Ready (no Tx operation ongoing)\n
  *             1  : Busy (Tx operation ongoing)
  * @{
  */
typedef enum
{
  HAL_FMPI2C_STATE_RESET             = 0x00U,   /*!< Peripheral is not yet Initialized         */
  HAL_FMPI2C_STATE_READY             = 0x20U,   /*!< Peripheral Initialized and ready for use  */
  HAL_FMPI2C_STATE_BUSY              = 0x24U,   /*!< An internal process is ongoing            */
  HAL_FMPI2C_STATE_BUSY_TX           = 0x21U,   /*!< Data Transmission process is ongoing      */
  HAL_FMPI2C_STATE_BUSY_RX           = 0x22U,   /*!< Data Reception process is ongoing         */
  HAL_FMPI2C_STATE_LISTEN            = 0x28U,   /*!< Address Listen Mode is ongoing            */
  HAL_FMPI2C_STATE_BUSY_TX_LISTEN    = 0x29U,   /*!< Address Listen Mode and Data Transmission
                                                 process is ongoing                         */
  HAL_FMPI2C_STATE_BUSY_RX_LISTEN    = 0x2AU,   /*!< Address Listen Mode and Data Reception
                                                 process is ongoing                         */
  HAL_FMPI2C_STATE_ABORT             = 0x60U,   /*!< Abort user request ongoing                */
  HAL_FMPI2C_STATE_TIMEOUT           = 0xA0U,   /*!< Timeout state                             */
  HAL_FMPI2C_STATE_ERROR             = 0xE0U    /*!< Error                                     */

} HAL_FMPI2C_StateTypeDef;

/**
  * @}
  */

/** @defgroup HAL_mode_structure_definition HAL mode structure definition
  * @brief  HAL Mode structure definition
  * @note  HAL FMPI2C Mode value coding follow below described bitmap :\n
  *          b7     (not used)\n
  *             x  : Should be set to 0\n
  *          b6\n
  *             0  : None\n
  *             1  : Memory (HAL FMPI2C communication is in Memory Mode)\n
  *          b5\n
  *             0  : None\n
  *             1  : Slave (HAL FMPI2C communication is in Slave Mode)\n
  *          b4\n
  *             0  : None\n
  *             1  : Master (HAL FMPI2C communication is in Master Mode)\n
  *          b3-b2-b1-b0  (not used)\n
  *             xxxx : Should be set to 0000
  * @{
  */
typedef enum
{
  HAL_FMPI2C_MODE_NONE               = 0x00U,   /*!< No FMPI2C communication on going             */
  HAL_FMPI2C_MODE_MASTER             = 0x10U,   /*!< FMPI2C communication is in Master Mode       */
  HAL_FMPI2C_MODE_SLAVE              = 0x20U,   /*!< FMPI2C communication is in Slave Mode        */
  HAL_FMPI2C_MODE_MEM                = 0x40U    /*!< FMPI2C communication is in Memory Mode       */

} HAL_FMPI2C_ModeTypeDef;

/**
  * @}
  */

/** @defgroup FMPI2C_Error_Code_definition FMPI2C Error Code definition
  * @brief  FMPI2C Error Code definition
  * @{
  */
#define HAL_FMPI2C_ERROR_NONE      (0x00000000U)    /*!< No error              */
#define HAL_FMPI2C_ERROR_BERR      (0x00000001U)    /*!< BERR error            */
#define HAL_FMPI2C_ERROR_ARLO      (0x00000002U)    /*!< ARLO error            */
#define HAL_FMPI2C_ERROR_AF        (0x00000004U)    /*!< ACKF error            */
#define HAL_FMPI2C_ERROR_OVR       (0x00000008U)    /*!< OVR error             */
#define HAL_FMPI2C_ERROR_DMA       (0x00000010U)    /*!< DMA transfer error    */
#define HAL_FMPI2C_ERROR_TIMEOUT   (0x00000020U)    /*!< Timeout error         */
#define HAL_FMPI2C_ERROR_SIZE      (0x00000040U)    /*!< Size Management error */
/**
  * @}
  */

/** @defgroup FMPI2C_handle_Structure_definition FMPI2C handle Structure definition
  * @brief  FMPI2C handle Structure definition
  * @{
  */
typedef struct __FMPI2C_HandleTypeDef
{
  FMPI2C_TypeDef                *Instance;      /*!< FMPI2C registers base address                */

  FMPI2C_InitTypeDef            Init;           /*!< FMPI2C communication parameters              */

  uint8_t                    *pBuffPtr;      /*!< Pointer to FMPI2C transfer buffer            */

  uint16_t                   XferSize;       /*!< FMPI2C transfer size                         */

  __IO uint16_t              XferCount;      /*!< FMPI2C transfer counter                      */

  __IO uint32_t              XferOptions;    /*!< FMPI2C sequantial transfer options, this parameter can
                                                  be a value of @ref FMPI2C_XFEROPTIONS */

  __IO uint32_t              PreviousState;  /*!< FMPI2C communication Previous state          */

  HAL_StatusTypeDef(*XferISR)(struct __FMPI2C_HandleTypeDef *hfmpi2c, uint32_t ITFlags, uint32_t ITSources);  /*!< FMPI2C transfer IRQ handler function pointer */

  DMA_HandleTypeDef          *hdmatx;        /*!< FMPI2C Tx DMA handle parameters              */

  DMA_HandleTypeDef          *hdmarx;        /*!< FMPI2C Rx DMA handle parameters              */

  HAL_LockTypeDef            Lock;           /*!< FMPI2C locking object                        */

  __IO HAL_FMPI2C_StateTypeDef  State;          /*!< FMPI2C communication state                   */

  __IO HAL_FMPI2C_ModeTypeDef   Mode;           /*!< FMPI2C communication mode                    */

  __IO uint32_t              ErrorCode;      /*!< FMPI2C Error code                            */

  __IO uint32_t              AddrEventCount; /*!< FMPI2C Address Event counter                 */
} FMPI2C_HandleTypeDef;
/**
  * @}
  */

/**
  * @}
  */
/* Exported constants --------------------------------------------------------*/

/** @defgroup FMPI2C_Exported_Constants FMPI2C Exported Constants
  * @{
  */

/** @defgroup FMPI2C_XFEROPTIONS  FMPI2C Sequential Transfer Options
  * @{
  */
#define FMPI2C_FIRST_FRAME                 ((uint32_t)FMPI2C_SOFTEND_MODE)
#define FMPI2C_FIRST_AND_NEXT_FRAME        ((uint32_t)(FMPI2C_RELOAD_MODE | FMPI2C_SOFTEND_MODE))
#define FMPI2C_NEXT_FRAME                  ((uint32_t)(FMPI2C_RELOAD_MODE | FMPI2C_SOFTEND_MODE))
#define FMPI2C_FIRST_AND_LAST_FRAME        ((uint32_t)FMPI2C_AUTOEND_MODE)
#define FMPI2C_LAST_FRAME                  ((uint32_t)FMPI2C_AUTOEND_MODE)
#define FMPI2C_LAST_FRAME_NO_STOP          ((uint32_t)FMPI2C_SOFTEND_MODE)
/**
  * @}
  */

/** @defgroup FMPI2C_ADDRESSING_MODE FMPI2C Addressing Mode
  * @{
  */
#define FMPI2C_ADDRESSINGMODE_7BIT         (0x00000001U)
#define FMPI2C_ADDRESSINGMODE_10BIT        (0x00000002U)
/**
  * @}
  */

/** @defgroup FMPI2C_DUAL_ADDRESSING_MODE FMPI2C Dual Addressing Mode
  * @{
  */
#define FMPI2C_DUALADDRESS_DISABLE         (0x00000000U)
#define FMPI2C_DUALADDRESS_ENABLE          FMPI2C_OAR2_OA2EN
/**
  * @}
  */

/** @defgroup FMPI2C_OWN_ADDRESS2_MASKS FMPI2C Own Address2 Masks
  * @{
  */
#define FMPI2C_OA2_NOMASK                  ((uint8_t)0x00)
#define FMPI2C_OA2_MASK01                  ((uint8_t)0x01)
#define FMPI2C_OA2_MASK02                  ((uint8_t)0x02)
#define FMPI2C_OA2_MASK03                  ((uint8_t)0x03)
#define FMPI2C_OA2_MASK04                  ((uint8_t)0x04)
#define FMPI2C_OA2_MASK05                  ((uint8_t)0x05)
#define FMPI2C_OA2_MASK06                  ((uint8_t)0x06)
#define FMPI2C_OA2_MASK07                  ((uint8_t)0x07)
/**
  * @}
  */

/** @defgroup FMPI2C_GENERAL_CALL_ADDRESSING_MODE FMPI2C General Call Addressing Mode
  * @{
  */
#define FMPI2C_GENERALCALL_DISABLE         (0x00000000U)
#define FMPI2C_GENERALCALL_ENABLE          FMPI2C_CR1_GCEN
/**
  * @}
  */

/** @defgroup FMPI2C_NOSTRETCH_MODE FMPI2C No-Stretch Mode
  * @{
  */
#define FMPI2C_NOSTRETCH_DISABLE           (0x00000000U)
#define FMPI2C_NOSTRETCH_ENABLE            FMPI2C_CR1_NOSTRETCH
/**
  * @}
  */

/** @defgroup FMPI2C_MEMORY_ADDRESS_SIZE FMPI2C Memory Address Size
  * @{
  */
#define FMPI2C_MEMADD_SIZE_8BIT            (0x00000001U)
#define FMPI2C_MEMADD_SIZE_16BIT           (0x00000002U)
/**
  * @}
  */

/** @defgroup FMPI2C_XFERDIRECTION FMPI2C Transfer Direction Master Point of View
  * @{
  */
#define FMPI2C_DIRECTION_TRANSMIT          (0x00000000U)
#define FMPI2C_DIRECTION_RECEIVE           (0x00000001U)
/**
  * @}
  */

/** @defgroup FMPI2C_RELOAD_END_MODE FMPI2C Reload End Mode
  * @{
  */
#define  FMPI2C_RELOAD_MODE                FMPI2C_CR2_RELOAD
#define  FMPI2C_AUTOEND_MODE               FMPI2C_CR2_AUTOEND
#define  FMPI2C_SOFTEND_MODE               (0x00000000U)
/**
  * @}
  */

/** @defgroup FMPI2C_START_STOP_MODE FMPI2C Start or Stop Mode
  * @{
  */
#define  FMPI2C_NO_STARTSTOP               (0x00000000U)
#define  FMPI2C_GENERATE_STOP              (uint32_t)(0x80000000U | FMPI2C_CR2_STOP)
#define  FMPI2C_GENERATE_START_READ        (uint32_t)(0x80000000U | FMPI2C_CR2_START | FMPI2C_CR2_RD_WRN)
#define  FMPI2C_GENERATE_START_WRITE       (uint32_t)(0x80000000U | FMPI2C_CR2_START)
/**
  * @}
  */

/** @defgroup FMPI2C_Interrupt_configuration_definition FMPI2C Interrupt configuration definition
  * @brief FMPI2C Interrupt definition
  *        Elements values convention: 0xXXXXXXXX
  *           - XXXXXXXX  : Interrupt control mask
  * @{
  */
#define FMPI2C_IT_ERRI                     FMPI2C_CR1_ERRIE
#define FMPI2C_IT_TCI                      FMPI2C_CR1_TCIE
#define FMPI2C_IT_STOPI                    FMPI2C_CR1_STOPIE
#define FMPI2C_IT_NACKI                    FMPI2C_CR1_NACKIE
#define FMPI2C_IT_ADDRI                    FMPI2C_CR1_ADDRIE
#define FMPI2C_IT_RXI                      FMPI2C_CR1_RXIE
#define FMPI2C_IT_TXI                      FMPI2C_CR1_TXIE
/**
  * @}
  */

/** @defgroup FMPI2C_Flag_definition FMPI2C Flag definition
  * @{
  */
#define FMPI2C_FLAG_TXE                    FMPI2C_ISR_TXE
#define FMPI2C_FLAG_TXIS                   FMPI2C_ISR_TXIS
#define FMPI2C_FLAG_RXNE                   FMPI2C_ISR_RXNE
#define FMPI2C_FLAG_ADDR                   FMPI2C_ISR_ADDR
#define FMPI2C_FLAG_AF                     FMPI2C_ISR_NACKF
#define FMPI2C_FLAG_STOPF                  FMPI2C_ISR_STOPF
#define FMPI2C_FLAG_TC                     FMPI2C_ISR_TC
#define FMPI2C_FLAG_TCR                    FMPI2C_ISR_TCR
#define FMPI2C_FLAG_BERR                   FMPI2C_ISR_BERR
#define FMPI2C_FLAG_ARLO                   FMPI2C_ISR_ARLO
#define FMPI2C_FLAG_OVR                    FMPI2C_ISR_OVR
#define FMPI2C_FLAG_PECERR                 FMPI2C_ISR_PECERR
#define FMPI2C_FLAG_TIMEOUT                FMPI2C_ISR_TIMEOUT
#define FMPI2C_FLAG_ALERT                  FMPI2C_ISR_ALERT
#define FMPI2C_FLAG_BUSY                   FMPI2C_ISR_BUSY
#define FMPI2C_FLAG_DIR                    FMPI2C_ISR_DIR
/**
  * @}
  */

/**
  * @}
  */

/* Exported macros -----------------------------------------------------------*/

/** @defgroup FMPI2C_Exported_Macros FMPI2C Exported Macros
  * @{
  */

/** @brief Reset FMPI2C handle state.
  * @param  __HANDLE__ specifies the FMPI2C Handle.
  * @retval None
  */
#define __HAL_FMPI2C_RESET_HANDLE_STATE(__HANDLE__)                ((__HANDLE__)->State = HAL_FMPI2C_STATE_RESET)

/** @brief  Enable the specified FMPI2C interrupt.
  * @param  __HANDLE__ specifies the FMPI2C Handle.
  * @param  __INTERRUPT__ specifies the interrupt source to enable.
  *        This parameter can be one of the following values:
  *            @arg @ref FMPI2C_IT_ERRI  Errors interrupt enable
  *            @arg @ref FMPI2C_IT_TCI   Transfer complete interrupt enable
  *            @arg @ref FMPI2C_IT_STOPI STOP detection interrupt enable
  *            @arg @ref FMPI2C_IT_NACKI NACK received interrupt enable
  *            @arg @ref FMPI2C_IT_ADDRI Address match interrupt enable
  *            @arg @ref FMPI2C_IT_RXI   RX interrupt enable
  *            @arg @ref FMPI2C_IT_TXI   TX interrupt enable
  *
  * @retval None
  */
#define __HAL_FMPI2C_ENABLE_IT(__HANDLE__, __INTERRUPT__)          ((__HANDLE__)->Instance->CR1 |= (__INTERRUPT__))

/** @brief  Disable the specified FMPI2C interrupt.
  * @param  __HANDLE__ specifies the FMPI2C Handle.
  * @param  __INTERRUPT__ specifies the interrupt source to disable.
  *        This parameter can be one of the following values:
  *            @arg @ref FMPI2C_IT_ERRI  Errors interrupt enable
  *            @arg @ref FMPI2C_IT_TCI   Transfer complete interrupt enable
  *            @arg @ref FMPI2C_IT_STOPI STOP detection interrupt enable
  *            @arg @ref FMPI2C_IT_NACKI NACK received interrupt enable
  *            @arg @ref FMPI2C_IT_ADDRI Address match interrupt enable
  *            @arg @ref FMPI2C_IT_RXI   RX interrupt enable
  *            @arg @ref FMPI2C_IT_TXI   TX interrupt enable
  *
  * @retval None
  */
#define __HAL_FMPI2C_DISABLE_IT(__HANDLE__, __INTERRUPT__)         ((__HANDLE__)->Instance->CR1 &= (~(__INTERRUPT__)))

/** @brief  Check whether the specified FMPI2C interrupt source is enabled or not.
  * @param  __HANDLE__ specifies the FMPI2C Handle.
  * @param  __INTERRUPT__ specifies the FMPI2C interrupt source to check.
  *          This parameter can be one of the following values:
  *            @arg @ref FMPI2C_IT_ERRI  Errors interrupt enable
  *            @arg @ref FMPI2C_IT_TCI   Transfer complete interrupt enable
  *            @arg @ref FMPI2C_IT_STOPI STOP detection interrupt enable
  *            @arg @ref FMPI2C_IT_NACKI NACK received interrupt enable
  *            @arg @ref FMPI2C_IT_ADDRI Address match interrupt enable
  *            @arg @ref FMPI2C_IT_RXI   RX interrupt enable
  *            @arg @ref FMPI2C_IT_TXI   TX interrupt enable
  *
  * @retval The new state of __INTERRUPT__ (SET or RESET).
  */
#define __HAL_FMPI2C_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__)      ((((__HANDLE__)->Instance->CR1 & (__INTERRUPT__)) == (__INTERRUPT__)) ? SET : RESET)

/** @brief  Check whether the specified FMPI2C flag is set or not.
  * @param  __HANDLE__ specifies the FMPI2C Handle.
  * @param  __FLAG__ specifies the flag to check.
  *        This parameter can be one of the following values:
  *            @arg @ref FMPI2C_FLAG_TXE     Transmit data register empty
  *            @arg @ref FMPI2C_FLAG_TXIS    Transmit interrupt status
  *            @arg @ref FMPI2C_FLAG_RXNE    Receive data register not empty
  *            @arg @ref FMPI2C_FLAG_ADDR    Address matched (slave mode)
  *            @arg @ref FMPI2C_FLAG_AF      Acknowledge failure received flag
  *            @arg @ref FMPI2C_FLAG_STOPF   STOP detection flag
  *            @arg @ref FMPI2C_FLAG_TC      Transfer complete (master mode)
  *            @arg @ref FMPI2C_FLAG_TCR     Transfer complete reload
  *            @arg @ref FMPI2C_FLAG_BERR    Bus error
  *            @arg @ref FMPI2C_FLAG_ARLO    Arbitration lost
  *            @arg @ref FMPI2C_FLAG_OVR     Overrun/Underrun
  *            @arg @ref FMPI2C_FLAG_PECERR  PEC error in reception
  *            @arg @ref FMPI2C_FLAG_TIMEOUT Timeout or Tlow detection flag
  *            @arg @ref FMPI2C_FLAG_ALERT   SMBus alert
  *            @arg @ref FMPI2C_FLAG_BUSY    Bus busy
  *            @arg @ref FMPI2C_FLAG_DIR     Transfer direction (slave mode)
  *
  * @retval The new state of __FLAG__ (SET or RESET).
  */
#define __HAL_FMPI2C_GET_FLAG(__HANDLE__, __FLAG__) (((((__HANDLE__)->Instance->ISR) & (__FLAG__)) == (__FLAG__)) ? SET : RESET)

/** @brief  Clear the FMPI2C pending flags which are cleared by writing 1 in a specific bit.
  * @param  __HANDLE__ specifies the FMPI2C Handle.
  * @param  __FLAG__ specifies the flag to clear.
  *          This parameter can be any combination of the following values:
  *            @arg @ref FMPI2C_FLAG_TXE     Transmit data register empty
  *            @arg @ref FMPI2C_FLAG_ADDR    Address matched (slave mode)
  *            @arg @ref FMPI2C_FLAG_AF      Acknowledge failure received flag
  *            @arg @ref FMPI2C_FLAG_STOPF   STOP detection flag
  *            @arg @ref FMPI2C_FLAG_BERR    Bus error
  *            @arg @ref FMPI2C_FLAG_ARLO    Arbitration lost
  *            @arg @ref FMPI2C_FLAG_OVR     Overrun/Underrun
  *            @arg @ref FMPI2C_FLAG_PECERR  PEC error in reception
  *            @arg @ref FMPI2C_FLAG_TIMEOUT Timeout or Tlow detection flag
  *            @arg @ref FMPI2C_FLAG_ALERT   SMBus alert
  *
  * @retval None
  */
#define __HAL_FMPI2C_CLEAR_FLAG(__HANDLE__, __FLAG__) (((__FLAG__) == FMPI2C_FLAG_TXE) ? ((__HANDLE__)->Instance->ISR |= (__FLAG__)) \
                                                                                 : ((__HANDLE__)->Instance->ICR = (__FLAG__)))

/** @brief  Enable the specified FMPI2C peripheral.
  * @param  __HANDLE__ specifies the FMPI2C Handle.
  * @retval None
  */
#define __HAL_FMPI2C_ENABLE(__HANDLE__)                            (SET_BIT((__HANDLE__)->Instance->CR1,  FMPI2C_CR1_PE))

/** @brief  Disable the specified FMPI2C peripheral.
  * @param  __HANDLE__ specifies the FMPI2C Handle.
  * @retval None
  */
#define __HAL_FMPI2C_DISABLE(__HANDLE__)                           (CLEAR_BIT((__HANDLE__)->Instance->CR1, FMPI2C_CR1_PE))

/** @brief  Generate a Non-Acknowledge FMPI2C peripheral in Slave mode.
  * @param  __HANDLE__ specifies the FMPI2C Handle.
  * @retval None
  */
#define __HAL_FMPI2C_GENERATE_NACK(__HANDLE__)                     (SET_BIT((__HANDLE__)->Instance->CR2, FMPI2C_CR2_NACK))
/**
  * @}
  */

/* Include FMPI2C HAL Extended module */
#include "stm32f4xx_hal_fmpi2c_ex.h"

/* Exported functions --------------------------------------------------------*/
/** @addtogroup FMPI2C_Exported_Functions
  * @{
  */

/** @addtogroup FMPI2C_Exported_Functions_Group1 Initialization and de-initialization functions
  * @{
  */
/* Initialization and de-initialization functions******************************/
HAL_StatusTypeDef HAL_FMPI2C_Init(FMPI2C_HandleTypeDef *hfmpi2c);
HAL_StatusTypeDef HAL_FMPI2C_DeInit(FMPI2C_HandleTypeDef *hfmpi2c);
void HAL_FMPI2C_MspInit(FMPI2C_HandleTypeDef *hfmpi2c);
void HAL_FMPI2C_MspDeInit(FMPI2C_HandleTypeDef *hfmpi2c);
/**
  * @}
  */

/** @addtogroup FMPI2C_Exported_Functions_Group2 Input and Output operation functions
  * @{
  */
/* IO operation functions  ****************************************************/
/******* Blocking mode: Polling */
HAL_StatusTypeDef HAL_FMPI2C_Master_Transmit(FMPI2C_HandleTypeDef *hfmpi2c, uint16_t DevAddress, uint8_t *pData, uint16_t Size, uint32_t Timeout);
HAL_StatusTypeDef HAL_FMPI2C_Master_Receive(FMPI2C_HandleTypeDef *hfmpi2c, uint16_t DevAddress, uint8_t *pData, uint16_t Size, uint32_t Timeout);
HAL_StatusTypeDef HAL_FMPI2C_Slave_Transmit(FMPI2C_HandleTypeDef *hfmpi2c, uint8_t *pData, uint16_t Size, uint32_t Timeout);
HAL_StatusTypeDef HAL_FMPI2C_Slave_Receive(FMPI2C_HandleTypeDef *hfmpi2c, uint8_t *pData, uint16_t Size, uint32_t Timeout);
HAL_StatusTypeDef HAL_FMPI2C_Mem_Write(FMPI2C_HandleTypeDef *hfmpi2c, uint16_t DevAddress, uint16_t MemAddress, uint16_t MemAddSize, uint8_t *pData, uint16_t Size, uint32_t Timeout);
HAL_StatusTypeDef HAL_FMPI2C_Mem_Read(FMPI2C_HandleTypeDef *hfmpi2c, uint16_t DevAddress, uint16_t MemAddress, uint16_t MemAddSize, uint8_t *pData, uint16_t Size, uint32_t Timeout);
HAL_StatusTypeDef HAL_FMPI2C_IsDeviceReady(FMPI2C_HandleTypeDef *hfmpi2c, uint16_t DevAddress, uint32_t Trials, uint32_t Timeout);

/******* Non-Blocking mode: Interrupt */
HAL_StatusTypeDef HAL_FMPI2C_Master_Transmit_IT(FMPI2C_HandleTypeDef *hfmpi2c, uint16_t DevAddress, uint8_t *pData, uint16_t Size);
HAL_StatusTypeDef HAL_FMPI2C_Master_Receive_IT(FMPI2C_HandleTypeDef *hfmpi2c, uint16_t DevAddress, uint8_t *pData, uint16_t Size);
HAL_StatusTypeDef HAL_FMPI2C_Slave_Transmit_IT(FMPI2C_HandleTypeDef *hfmpi2c, uint8_t *pData, uint16_t Size);
HAL_StatusTypeDef HAL_FMPI2C_Slave_Receive_IT(FMPI2C_HandleTypeDef *hfmpi2c, uint8_t *pData, uint16_t Size);
HAL_StatusTypeDef HAL_FMPI2C_Mem_Write_IT(FMPI2C_HandleTypeDef *hfmpi2c, uint16_t DevAddress, uint16_t MemAddress, uint16_t MemAddSize, uint8_t *pData, uint16_t Size);
HAL_StatusTypeDef HAL_FMPI2C_Mem_Read_IT(FMPI2C_HandleTypeDef *hfmpi2c, uint16_t DevAddress, uint16_t MemAddress, uint16_t MemAddSize, uint8_t *pData, uint16_t Size);

HAL_StatusTypeDef HAL_FMPI2C_Master_Sequential_Transmit_IT(FMPI2C_HandleTypeDef *hfmpi2c, uint16_t DevAddress, uint8_t *pData, uint16_t Size, uint32_t XferOptions);
HAL_StatusTypeDef HAL_FMPI2C_Master_Sequential_Receive_IT(FMPI2C_HandleTypeDef *hfmpi2c, uint16_t DevAddress, uint8_t *pData, uint16_t Size, uint32_t XferOptions);
HAL_StatusTypeDef HAL_FMPI2C_Slave_Sequential_Transmit_IT(FMPI2C_HandleTypeDef *hfmpi2c, uint8_t *pData, uint16_t Size, uint32_t XferOptions);
HAL_StatusTypeDef HAL_FMPI2C_Slave_Sequential_Receive_IT(FMPI2C_HandleTypeDef *hfmpi2c, uint8_t *pData, uint16_t Size, uint32_t XferOptions);
HAL_StatusTypeDef HAL_FMPI2C_EnableListen_IT(FMPI2C_HandleTypeDef *hfmpi2c);
HAL_StatusTypeDef HAL_FMPI2C_DisableListen_IT(FMPI2C_HandleTypeDef *hfmpi2c);
HAL_StatusTypeDef HAL_FMPI2C_Master_Abort_IT(FMPI2C_HandleTypeDef *hfmpi2c, uint16_t DevAddress);

/******* Non-Blocking mode: DMA */
HAL_StatusTypeDef HAL_FMPI2C_Master_Transmit_DMA(FMPI2C_HandleTypeDef *hfmpi2c, uint16_t DevAddress, uint8_t *pData, uint16_t Size);
HAL_StatusTypeDef HAL_FMPI2C_Master_Receive_DMA(FMPI2C_HandleTypeDef *hfmpi2c, uint16_t DevAddress, uint8_t *pData, uint16_t Size);
HAL_StatusTypeDef HAL_FMPI2C_Slave_Transmit_DMA(FMPI2C_HandleTypeDef *hfmpi2c, uint8_t *pData, uint16_t Size);
HAL_StatusTypeDef HAL_FMPI2C_Slave_Receive_DMA(FMPI2C_HandleTypeDef *hfmpi2c, uint8_t *pData, uint16_t Size);
HAL_StatusTypeDef HAL_FMPI2C_Mem_Write_DMA(FMPI2C_HandleTypeDef *hfmpi2c, uint16_t DevAddress, uint16_t MemAddress, uint16_t MemAddSize, uint8_t *pData, uint16_t Size);
HAL_StatusTypeDef HAL_FMPI2C_Mem_Read_DMA(FMPI2C_HandleTypeDef *hfmpi2c, uint16_t DevAddress, uint16_t MemAddress, uint16_t MemAddSize, uint8_t *pData, uint16_t Size);
/**
  * @}
  */

/** @addtogroup FMPI2C_IRQ_Handler_and_Callbacks IRQ Handler and Callbacks
 * @{
 */
/******* FMPI2C IRQHandler and Callbacks used in non blocking modes (Interrupt and DMA) */
void HAL_FMPI2C_EV_IRQHandler(FMPI2C_HandleTypeDef *hfmpi2c);
void HAL_FMPI2C_ER_IRQHandler(FMPI2C_HandleTypeDef *hfmpi2c);
void HAL_FMPI2C_MasterTxCpltCallback(FMPI2C_HandleTypeDef *hfmpi2c);
void HAL_FMPI2C_MasterRxCpltCallback(FMPI2C_HandleTypeDef *hfmpi2c);
void HAL_FMPI2C_SlaveTxCpltCallback(FMPI2C_HandleTypeDef *hfmpi2c);
void HAL_FMPI2C_SlaveRxCpltCallback(FMPI2C_HandleTypeDef *hfmpi2c);
void HAL_FMPI2C_AddrCallback(FMPI2C_HandleTypeDef *hfmpi2c, uint8_t TransferDirection, uint16_t AddrMatchCode);
void HAL_FMPI2C_ListenCpltCallback(FMPI2C_HandleTypeDef *hfmpi2c);
void HAL_FMPI2C_MemTxCpltCallback(FMPI2C_HandleTypeDef *hfmpi2c);
void HAL_FMPI2C_MemRxCpltCallback(FMPI2C_HandleTypeDef *hfmpi2c);
void HAL_FMPI2C_ErrorCallback(FMPI2C_HandleTypeDef *hfmpi2c);
void HAL_FMPI2C_AbortCpltCallback(FMPI2C_HandleTypeDef *hfmpi2c);
/**
  * @}
  */

/** @addtogroup FMPI2C_Exported_Functions_Group3 Peripheral State, Mode and Error functions
  * @{
  */
/* Peripheral State, Mode and Error functions  *********************************/
HAL_FMPI2C_StateTypeDef HAL_FMPI2C_GetState(FMPI2C_HandleTypeDef *hfmpi2c);
HAL_FMPI2C_ModeTypeDef  HAL_FMPI2C_GetMode(FMPI2C_HandleTypeDef *hfmpi2c);
uint32_t             HAL_FMPI2C_GetError(FMPI2C_HandleTypeDef *hfmpi2c);

/**
  * @}
  */

/**
  * @}
  */

/* Private constants ---------------------------------------------------------*/
/** @defgroup FMPI2C_Private_Constants FMPI2C Private Constants
  * @{
  */

/**
  * @}
  */

/* Private macros ------------------------------------------------------------*/
/** @defgroup FMPI2C_Private_Macro FMPI2C Private Macros
  * @{
  */

#define IS_FMPI2C_ADDRESSING_MODE(MODE)    (((MODE) == FMPI2C_ADDRESSINGMODE_7BIT) || \
                                         ((MODE) == FMPI2C_ADDRESSINGMODE_10BIT))

#define IS_FMPI2C_DUAL_ADDRESS(ADDRESS)    (((ADDRESS) == FMPI2C_DUALADDRESS_DISABLE) || \
                                         ((ADDRESS) == FMPI2C_DUALADDRESS_ENABLE))

#define IS_FMPI2C_OWN_ADDRESS2_MASK(MASK)  (((MASK) == FMPI2C_OA2_NOMASK)  || \
                                         ((MASK) == FMPI2C_OA2_MASK01) || \
                                         ((MASK) == FMPI2C_OA2_MASK02) || \
                                         ((MASK) == FMPI2C_OA2_MASK03) || \
                                         ((MASK) == FMPI2C_OA2_MASK04) || \
                                         ((MASK) == FMPI2C_OA2_MASK05) || \
                                         ((MASK) == FMPI2C_OA2_MASK06) || \
                                         ((MASK) == FMPI2C_OA2_MASK07))

#define IS_FMPI2C_GENERAL_CALL(CALL)       (((CALL) == FMPI2C_GENERALCALL_DISABLE) || \
                                         ((CALL) == FMPI2C_GENERALCALL_ENABLE))

#define IS_FMPI2C_NO_STRETCH(STRETCH)      (((STRETCH) == FMPI2C_NOSTRETCH_DISABLE) || \
                                         ((STRETCH) == FMPI2C_NOSTRETCH_ENABLE))

#define IS_FMPI2C_MEMADD_SIZE(SIZE)        (((SIZE) == FMPI2C_MEMADD_SIZE_8BIT) || \
                                         ((SIZE) == FMPI2C_MEMADD_SIZE_16BIT))

#define IS_TRANSFER_MODE(MODE)          (((MODE) == FMPI2C_RELOAD_MODE)   || \
                                         ((MODE) == FMPI2C_AUTOEND_MODE) || \
                                         ((MODE) == FMPI2C_SOFTEND_MODE))

#define IS_TRANSFER_REQUEST(REQUEST)    (((REQUEST) == FMPI2C_GENERATE_STOP)        || \
                                         ((REQUEST) == FMPI2C_GENERATE_START_READ)  || \
                                         ((REQUEST) == FMPI2C_GENERATE_START_WRITE) || \
                                         ((REQUEST) == FMPI2C_NO_STARTSTOP))

#define IS_FMPI2C_TRANSFER_OPTIONS_REQUEST(REQUEST)  (((REQUEST) == FMPI2C_FIRST_FRAME)          || \
                                                      ((REQUEST) == FMPI2C_FIRST_AND_NEXT_FRAME) || \
                                                      ((REQUEST) == FMPI2C_NEXT_FRAME)           || \
                                                      ((REQUEST) == FMPI2C_FIRST_AND_LAST_FRAME) || \
                                                      ((REQUEST) == FMPI2C_LAST_FRAME)           || \
                                                      ((REQUEST) == FMPI2C_LAST_FRAME_NO_STOP))

#define FMPI2C_RESET_CR2(__HANDLE__)                 ((__HANDLE__)->Instance->CR2 &= (uint32_t)~((uint32_t)(FMPI2C_CR2_SADD | FMPI2C_CR2_HEAD10R | FMPI2C_CR2_NBYTES | FMPI2C_CR2_RELOAD | FMPI2C_CR2_RD_WRN)))

#define FMPI2C_GET_ADDR_MATCH(__HANDLE__)            (((__HANDLE__)->Instance->ISR & FMPI2C_ISR_ADDCODE) >> 16)
#define FMPI2C_GET_DIR(__HANDLE__)                   (((__HANDLE__)->Instance->ISR & FMPI2C_ISR_DIR) >> 16)
#define FMPI2C_GET_STOP_MODE(__HANDLE__)             ((__HANDLE__)->Instance->CR2 & FMPI2C_CR2_AUTOEND)
#define FMPI2C_GET_OWN_ADDRESS1(__HANDLE__)          ((__HANDLE__)->Instance->OAR1 & FMPI2C_OAR1_OA1)
#define FMPI2C_GET_OWN_ADDRESS2(__HANDLE__)          ((__HANDLE__)->Instance->OAR2 & FMPI2C_OAR2_OA2)

#define IS_FMPI2C_OWN_ADDRESS1(ADDRESS1)             ((ADDRESS1) <= 0x000003FFU)
#define IS_FMPI2C_OWN_ADDRESS2(ADDRESS2)             ((ADDRESS2) <= (uint16_t)0x00FF)

#define FMPI2C_MEM_ADD_MSB(__ADDRESS__)              ((uint8_t)((uint16_t)(((uint16_t)((__ADDRESS__) & (uint16_t)(0xFF00))) >> 8U)))
#define FMPI2C_MEM_ADD_LSB(__ADDRESS__)              ((uint8_t)((uint16_t)((__ADDRESS__) & (uint16_t)(0x00FF))))

#define FMPI2C_GENERATE_START(__ADDMODE__,__ADDRESS__) (((__ADDMODE__) == FMPI2C_ADDRESSINGMODE_7BIT) ? (uint32_t)((((uint32_t)(__ADDRESS__) & (FMPI2C_CR2_SADD)) | (FMPI2C_CR2_START) | (FMPI2C_CR2_AUTOEND)) & (~FMPI2C_CR2_RD_WRN)) : \
                                                          (uint32_t)((((uint32_t)(__ADDRESS__) & (FMPI2C_CR2_SADD)) | (FMPI2C_CR2_ADD10) | (FMPI2C_CR2_START)) & (~FMPI2C_CR2_RD_WRN)))
/**
  * @}
  */

/* Private Functions ---------------------------------------------------------*/
/** @defgroup FMPI2C_Private_Functions FMPI2C Private Functions
  * @{
  */
/* Private functions are defined in stm32f4xx_hal_fmpi2c.c file */
/**
  * @}
  */

/**
  * @}
  */

/**
  * @}
  */
#endif /* STM32F410xx || STM32F446xx || STM32F412Zx || STM32F412Vx || STM32F412Rx || STM32F412Cx || STM32F413xx || STM32F423xx */ 
#ifdef __cplusplus
}
#endif


#endif /* __STM32F4xx_HAL_FMPI2C_H */

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