--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Common/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_fmpi2c.c	Sun Feb 17 21:12:22 2019 +0100
@@ -0,0 +1,4881 @@
+/**
+  ******************************************************************************
+  * @file    stm32f4xx_hal_fmpi2c.c
+  * @author  MCD Application Team
+  * @brief   FMPI2C HAL module driver.
+  *          This file provides firmware functions to manage the following
+  *          functionalities of the Inter Integrated Circuit (FMPI2C) peripheral:
+  *           + Initialization and de-initialization functions
+  *           + IO operation functions
+  *           + Peripheral State and Errors functions
+  *
+  @verbatim
+  ==============================================================================
+                        ##### How to use this driver #####
+  ==============================================================================
+    [..]
+    The FMPI2C HAL driver can be used as follows:
+
+    (#) Declare a FMPI2C_HandleTypeDef handle structure, for example:
+        FMPI2C_HandleTypeDef  hfmpi2c;
+
+    (#)Initialize the FMPI2C low level resources by implementing the HAL_FMPI2C_MspInit() API:
+        (##) Enable the FMPI2Cx interface clock
+        (##) FMPI2C pins configuration
+            (+++) Enable the clock for the FMPI2C GPIOs
+            (+++) Configure FMPI2C pins as alternate function open-drain
+        (##) NVIC configuration if you need to use interrupt process
+            (+++) Configure the FMPI2Cx interrupt priority
+            (+++) Enable the NVIC FMPI2C IRQ Channel
+        (##) DMA Configuration if you need to use DMA process
+            (+++) Declare a DMA_HandleTypeDef handle structure for the transmit or receive stream
+            (+++) Enable the DMAx interface clock using
+            (+++) Configure the DMA handle parameters
+            (+++) Configure the DMA Tx or Rx stream
+            (+++) Associate the initialized DMA handle to the hfmpi2c DMA Tx or Rx handle
+            (+++) Configure the priority and enable the NVIC for the transfer complete interrupt on
+                  the DMA Tx or Rx stream
+
+    (#) Configure the Communication Clock Timing, Own Address1, Master Addressing mode, Dual Addressing mode,
+        Own Address2, Own Address2 Mask, General call and Nostretch mode in the hfmpi2c Init structure.
+
+    (#) Initialize the FMPI2C registers by calling the HAL_FMPI2C_Init(), configures also the low level Hardware
+        (GPIO, CLOCK, NVIC...etc) by calling the customized HAL_FMPI2C_MspInit(&hfmpi2c) API.
+
+    (#) To check if target device is ready for communication, use the function HAL_FMPI2C_IsDeviceReady()
+
+    (#) For FMPI2C IO and IO MEM operations, three operation modes are available within this driver :
+
+    *** Polling mode IO operation ***
+    =================================
+    [..]
+      (+) Transmit in master mode an amount of data in blocking mode using HAL_FMPI2C_Master_Transmit()
+      (+) Receive in master mode an amount of data in blocking mode using HAL_FMPI2C_Master_Receive()
+      (+) Transmit in slave mode an amount of data in blocking mode using HAL_FMPI2C_Slave_Transmit()
+      (+) Receive in slave mode an amount of data in blocking mode using HAL_FMPI2C_Slave_Receive()
+
+    *** Polling mode IO MEM operation ***
+    =====================================
+    [..]
+      (+) Write an amount of data in blocking mode to a specific memory address using HAL_FMPI2C_Mem_Write()
+      (+) Read an amount of data in blocking mode from a specific memory address using HAL_FMPI2C_Mem_Read()
+
+
+    *** Interrupt mode IO operation ***
+    ===================================
+    [..]
+      (+) Transmit in master mode an amount of data in non-blocking mode using HAL_FMPI2C_Master_Transmit_IT()
+      (+) At transmission end of transfer, HAL_FMPI2C_MasterTxCpltCallback() is executed and user can
+           add his own code by customization of function pointer HAL_FMPI2C_MasterTxCpltCallback()
+      (+) Receive in master mode an amount of data in non-blocking mode using HAL_FMPI2C_Master_Receive_IT()
+      (+) At reception end of transfer, HAL_FMPI2C_MasterRxCpltCallback() is executed and user can
+           add his own code by customization of function pointer HAL_FMPI2C_MasterRxCpltCallback()
+      (+) Transmit in slave mode an amount of data in non-blocking mode using HAL_FMPI2C_Slave_Transmit_IT()
+      (+) At transmission end of transfer, HAL_FMPI2C_SlaveTxCpltCallback() is executed and user can
+           add his own code by customization of function pointer HAL_FMPI2C_SlaveTxCpltCallback()
+      (+) Receive in slave mode an amount of data in non-blocking mode using HAL_FMPI2C_Slave_Receive_IT()
+      (+) At reception end of transfer, HAL_FMPI2C_SlaveRxCpltCallback() is executed and user can
+           add his own code by customization of function pointer HAL_FMPI2C_SlaveRxCpltCallback()
+      (+) In case of transfer Error, HAL_FMPI2C_ErrorCallback() function is executed and user can
+           add his own code by customization of function pointer HAL_FMPI2C_ErrorCallback()
+      (+) Abort a master FMPI2C process communication with Interrupt using HAL_FMPI2C_Master_Abort_IT()
+      (+) End of abort process, HAL_FMPI2C_AbortCpltCallback() is executed and user can
+           add his own code by customization of function pointer HAL_FMPI2C_AbortCpltCallback()
+      (+) Discard a slave FMPI2C process communication using __HAL_FMPI2C_GENERATE_NACK() macro.
+           This action will inform Master to generate a Stop condition to discard the communication.
+
+
+    *** Interrupt mode IO sequential operation ***
+    ==============================================
+    [..]
+      (@) These interfaces allow to manage a sequential transfer with a repeated start condition
+          when a direction change during transfer
+    [..]
+      (+) A specific option field manage the different steps of a sequential transfer
+      (+) Option field values are defined through @ref FMPI2C_XFEROPTIONS and are listed below:
+      (++) FMPI2C_FIRST_AND_LAST_FRAME: No sequential usage, functionnal is same as associated interfaces in no sequential mode
+      (++) FMPI2C_FIRST_FRAME: Sequential usage, this option allow to manage a sequence with start condition, address
+                            and data to transfer without a final stop condition
+      (++) FMPI2C_FIRST_AND_NEXT_FRAME: Sequential usage (Master only), this option allow to manage a sequence with start condition, address
+                            and data to transfer without a final stop condition, an then permit a call the same master sequential interface
+                            several times (like HAL_FMPI2C_Master_Sequential_Transmit_IT() then HAL_FMPI2C_Master_Sequential_Transmit_IT())
+      (++) FMPI2C_NEXT_FRAME: Sequential usage, this option allow to manage a sequence with a restart condition, address
+                            and with new data to transfer if the direction change or manage only the new data to transfer
+                            if no direction change and without a final stop condition in both cases
+      (++) FMPI2C_LAST_FRAME: Sequential usage, this option allow to manage a sequance with a restart condition, address
+                            and with new data to transfer if the direction change or manage only the new data to transfer
+                            if no direction change and with a final stop condition in both cases
+      (++) FMPI2C_LAST_FRAME_NO_STOP: Sequential usage (Master only), this option allow to manage a restart condition after several call of the same master sequential
+                            interface several times (link with option FMPI2C_FIRST_AND_NEXT_FRAME).
+                            Usage can, transfer several bytes one by one using HAL_FMPI2C_Master_Sequential_Transmit_IT(option FMPI2C_FIRST_AND_NEXT_FRAME then FMPI2C_NEXT_FRAME)
+                            or HAL_FMPI2C_Master_Sequential_Receive_IT(option FMPI2C_FIRST_AND_NEXT_FRAME then FMPI2C_NEXT_FRAME).
+                            Then usage of this option FMPI2C_LAST_FRAME_NO_STOP at the last Transmit or Receive sequence permit to call the oposite interface Receive or Transmit
+                            without stopping the communication and so generate a restart condition.
+
+      (+) Differents sequential FMPI2C interfaces are listed below:
+      (++) Sequential transmit in master FMPI2C mode an amount of data in non-blocking mode using HAL_FMPI2C_Master_Sequential_Transmit_IT()
+      (+++) At transmission end of current frame transfer, HAL_FMPI2C_MasterTxCpltCallback() is executed and user can
+           add his own code by customization of function pointer HAL_FMPI2C_MasterTxCpltCallback()
+      (++) Sequential receive in master FMPI2C mode an amount of data in non-blocking mode using HAL_FMPI2C_Master_Sequential_Receive_IT()
+      (+++) At reception end of current frame transfer, HAL_FMPI2C_MasterRxCpltCallback() is executed and user can
+           add his own code by customization of function pointer HAL_FMPI2C_MasterRxCpltCallback()
+      (++) Abort a master FMPI2C process communication with Interrupt using HAL_FMPI2C_Master_Abort_IT()
+      (+++) End of abort process, HAL_FMPI2C_AbortCpltCallback() is executed and user can
+           add his own code by customization of function pointer HAL_FMPI2C_AbortCpltCallback()
+      (++) Enable/disable the Address listen mode in slave FMPI2C mode using HAL_FMPI2C_EnableListen_IT() HAL_FMPI2C_DisableListen_IT()
+      (+++) When address slave FMPI2C match, HAL_FMPI2C_AddrCallback() is executed and user can
+           add his own code to check the Address Match Code and the transmission direction request by master (Write/Read).
+      (+++) At Listen mode end HAL_FMPI2C_ListenCpltCallback() is executed and user can
+           add his own code by customization of function pointer HAL_FMPI2C_ListenCpltCallback()
+      (++) Sequential transmit in slave FMPI2C mode an amount of data in non-blocking mode using HAL_FMPI2C_Slave_Sequential_Transmit_IT()
+      (+++) At transmission end of current frame transfer, HAL_FMPI2C_SlaveTxCpltCallback() is executed and user can
+           add his own code by customization of function pointer HAL_FMPI2C_SlaveTxCpltCallback()
+      (++) Sequential receive in slave FMPI2C mode an amount of data in non-blocking mode using HAL_FMPI2C_Slave_Sequential_Receive_IT()
+      (+++) At reception end of current frame transfer, HAL_FMPI2C_SlaveRxCpltCallback() is executed and user can
+           add his own code by customization of function pointer HAL_FMPI2C_SlaveRxCpltCallback()
+      (++) In case of transfer Error, HAL_FMPI2C_ErrorCallback() function is executed and user can
+           add his own code by customization of function pointer HAL_FMPI2C_ErrorCallback()
+      (++) Abort a master FMPI2C process communication with Interrupt using HAL_FMPI2C_Master_Abort_IT()
+      (++) End of abort process, HAL_FMPI2C_AbortCpltCallback() is executed and user can
+           add his own code by customization of function pointer HAL_FMPI2C_AbortCpltCallback()
+      (++) Discard a slave FMPI2C process communication using __HAL_FMPI2C_GENERATE_NACK() macro.
+           This action will inform Master to generate a Stop condition to discard the communication.
+
+    *** Interrupt mode IO MEM operation ***
+    =======================================
+    [..]
+      (+) Write an amount of data in non-blocking mode with Interrupt to a specific memory address using
+          HAL_FMPI2C_Mem_Write_IT()
+      (+) At Memory end of write transfer, HAL_FMPI2C_MemTxCpltCallback() is executed and user can
+           add his own code by customization of function pointer HAL_FMPI2C_MemTxCpltCallback()
+      (+) Read an amount of data in non-blocking mode with Interrupt from a specific memory address using
+          HAL_FMPI2C_Mem_Read_IT()
+      (+) At Memory end of read transfer, HAL_FMPI2C_MemRxCpltCallback() is executed and user can
+           add his own code by customization of function pointer HAL_FMPI2C_MemRxCpltCallback()
+      (+) In case of transfer Error, HAL_FMPI2C_ErrorCallback() function is executed and user can
+           add his own code by customization of function pointer HAL_FMPI2C_ErrorCallback()
+
+    *** DMA mode IO operation ***
+    ==============================
+    [..]
+      (+) Transmit in master mode an amount of data in non-blocking mode (DMA) using
+          HAL_FMPI2C_Master_Transmit_DMA()
+      (+) At transmission end of transfer, HAL_FMPI2C_MasterTxCpltCallback() is executed and user can
+           add his own code by customization of function pointer HAL_FMPI2C_MasterTxCpltCallback()
+      (+) Receive in master mode an amount of data in non-blocking mode (DMA) using
+          HAL_FMPI2C_Master_Receive_DMA()
+      (+) At reception end of transfer, HAL_FMPI2C_MasterRxCpltCallback() is executed and user can
+           add his own code by customization of function pointer HAL_FMPI2C_MasterRxCpltCallback()
+      (+) Transmit in slave mode an amount of data in non-blocking mode (DMA) using
+          HAL_FMPI2C_Slave_Transmit_DMA()
+      (+) At transmission end of transfer, HAL_FMPI2C_SlaveTxCpltCallback() is executed and user can
+           add his own code by customization of function pointer HAL_FMPI2C_SlaveTxCpltCallback()
+      (+) Receive in slave mode an amount of data in non-blocking mode (DMA) using
+          HAL_FMPI2C_Slave_Receive_DMA()
+      (+) At reception end of transfer, HAL_FMPI2C_SlaveRxCpltCallback() is executed and user can
+           add his own code by customization of function pointer HAL_FMPI2C_SlaveRxCpltCallback()
+      (+) In case of transfer Error, HAL_FMPI2C_ErrorCallback() function is executed and user can
+           add his own code by customization of function pointer HAL_FMPI2C_ErrorCallback()
+      (+) Abort a master FMPI2C process communication with Interrupt using HAL_FMPI2C_Master_Abort_IT()
+      (+) End of abort process, HAL_FMPI2C_AbortCpltCallback() is executed and user can
+           add his own code by customization of function pointer HAL_FMPI2C_AbortCpltCallback()
+      (+) Discard a slave FMPI2C process communication using __HAL_FMPI2C_GENERATE_NACK() macro.
+           This action will inform Master to generate a Stop condition to discard the communication.
+
+    *** DMA mode IO MEM operation ***
+    =================================
+    [..]
+      (+) Write an amount of data in non-blocking mode with DMA to a specific memory address using
+          HAL_FMPI2C_Mem_Write_DMA()
+      (+) At Memory end of write transfer, HAL_FMPI2C_MemTxCpltCallback() is executed and user can
+           add his own code by customization of function pointer HAL_FMPI2C_MemTxCpltCallback()
+      (+) Read an amount of data in non-blocking mode with DMA from a specific memory address using
+          HAL_FMPI2C_Mem_Read_DMA()
+      (+) At Memory end of read transfer, HAL_FMPI2C_MemRxCpltCallback() is executed and user can
+           add his own code by customization of function pointer HAL_FMPI2C_MemRxCpltCallback()
+      (+) In case of transfer Error, HAL_FMPI2C_ErrorCallback() function is executed and user can
+           add his own code by customization of function pointer HAL_FMPI2C_ErrorCallback()
+
+
+     *** FMPI2C HAL driver macros list ***
+     ==================================
+     [..]
+       Below the list of most used macros in FMPI2C HAL driver.
+
+      (+) __HAL_FMPI2C_ENABLE: Enable the FMPI2C peripheral
+      (+) __HAL_FMPI2C_DISABLE: Disable the FMPI2C peripheral
+      (+) __HAL_FMPI2C_GENERATE_NACK: Generate a Non-Acknowledge FMPI2C peripheral in Slave mode
+      (+) __HAL_FMPI2C_GET_FLAG: Check whether the specified FMPI2C flag is set or not
+      (+) __HAL_FMPI2C_CLEAR_FLAG: Clear the specified FMPI2C pending flag
+      (+) __HAL_FMPI2C_ENABLE_IT: Enable the specified FMPI2C interrupt
+      (+) __HAL_FMPI2C_DISABLE_IT: Disable the specified FMPI2C interrupt
+
+     [..]
+       (@) You can refer to the FMPI2C HAL driver header file for more useful macros
+
+  @endverbatim
+  ******************************************************************************
+  * @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.
+  *
+  ******************************************************************************
+  */
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f4xx_hal.h"
+
+/** @addtogroup STM32F4xx_HAL_Driver
+  * @{
+  */
+
+/** @defgroup FMPI2C FMPI2C
+  * @brief FMPI2C HAL module driver
+  * @{
+  */
+
+#ifdef HAL_FMPI2C_MODULE_ENABLED
+
+#if defined(STM32F410Tx) || defined(STM32F410Cx) || defined(STM32F410Rx) || defined(STM32F446xx) || defined(STM32F412Zx) ||\
+    defined(STM32F412Vx) || defined(STM32F412Rx) || defined(STM32F412Cx) || defined(STM32F413xx) || defined(STM32F423xx)
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+
+/** @defgroup FMPI2C_Private_Define FMPI2C Private Define
+  * @{
+  */
+#define TIMING_CLEAR_MASK      (0xF0FFFFFFU)  /*!< FMPI2C TIMING clear register Mask */
+#define FMPI2C_TIMEOUT_ADDR    (10000U)       /*!< 10 s  */
+#define FMPI2C_TIMEOUT_BUSY    (25U)          /*!< 25 ms */
+#define FMPI2C_TIMEOUT_DIR     (25U)          /*!< 25 ms */
+#define FMPI2C_TIMEOUT_RXNE    (25U)          /*!< 25 ms */
+#define FMPI2C_TIMEOUT_STOPF   (25U)          /*!< 25 ms */
+#define FMPI2C_TIMEOUT_TC      (25U)          /*!< 25 ms */
+#define FMPI2C_TIMEOUT_TCR     (25U)          /*!< 25 ms */
+#define FMPI2C_TIMEOUT_TXIS    (25U)          /*!< 25 ms */
+#define FMPI2C_TIMEOUT_FLAG    (25U)          /*!< 25 ms */
+
+#define MAX_NBYTE_SIZE      255U
+#define SlaveAddr_SHIFT     7U
+#define SlaveAddr_MSK       0x06U
+
+/* Private define for @ref PreviousState usage */
+#define FMPI2C_STATE_MSK             ((uint32_t)((HAL_FMPI2C_STATE_BUSY_TX | HAL_FMPI2C_STATE_BUSY_RX) & (~((uint32_t)HAL_FMPI2C_STATE_READY)))) /*!< Mask State define, keep only RX and TX bits            */
+#define FMPI2C_STATE_NONE            ((uint32_t)(HAL_FMPI2C_MODE_NONE))                                                        /*!< Default Value                                          */
+#define FMPI2C_STATE_MASTER_BUSY_TX  ((uint32_t)((HAL_FMPI2C_STATE_BUSY_TX & FMPI2C_STATE_MSK) | HAL_FMPI2C_MODE_MASTER))            /*!< Master Busy TX, combinaison of State LSB and Mode enum */
+#define FMPI2C_STATE_MASTER_BUSY_RX  ((uint32_t)((HAL_FMPI2C_STATE_BUSY_RX & FMPI2C_STATE_MSK) | HAL_FMPI2C_MODE_MASTER))            /*!< Master Busy RX, combinaison of State LSB and Mode enum */
+#define FMPI2C_STATE_SLAVE_BUSY_TX   ((uint32_t)((HAL_FMPI2C_STATE_BUSY_TX & FMPI2C_STATE_MSK) | HAL_FMPI2C_MODE_SLAVE))             /*!< Slave Busy TX, combinaison of State LSB and Mode enum  */
+#define FMPI2C_STATE_SLAVE_BUSY_RX   ((uint32_t)((HAL_FMPI2C_STATE_BUSY_RX & FMPI2C_STATE_MSK) | HAL_FMPI2C_MODE_SLAVE))             /*!< Slave Busy RX, combinaison of State LSB and Mode enum  */
+#define FMPI2C_STATE_MEM_BUSY_TX     ((uint32_t)((HAL_FMPI2C_STATE_BUSY_TX & FMPI2C_STATE_MSK) | HAL_FMPI2C_MODE_MEM))               /*!< Memory Busy TX, combinaison of State LSB and Mode enum */
+#define FMPI2C_STATE_MEM_BUSY_RX     ((uint32_t)((HAL_FMPI2C_STATE_BUSY_RX & FMPI2C_STATE_MSK) | HAL_FMPI2C_MODE_MEM))               /*!< Memory Busy RX, combinaison of State LSB and Mode enum */
+
+
+/* Private define to centralize the enable/disable of Interrupts */
+#define FMPI2C_XFER_TX_IT          (0x00000001U)
+#define FMPI2C_XFER_RX_IT          (0x00000002U)
+#define FMPI2C_XFER_LISTEN_IT      (0x00000004U)
+
+#define FMPI2C_XFER_ERROR_IT       (0x00000011U)
+#define FMPI2C_XFER_CPLT_IT        (0x00000012U)
+#define FMPI2C_XFER_RELOAD_IT      (0x00000012U)
+
+/* Private define Sequential Transfer Options default/reset value */
+#define FMPI2C_NO_OPTION_FRAME     (0xFFFF0000U)
+/**
+  * @}
+  */
+
+/* Private macro -------------------------------------------------------------*/
+#define FMPI2C_GET_DMA_REMAIN_DATA(__HANDLE__) ((((__HANDLE__)->State) == HAL_FMPI2C_STATE_BUSY_TX)   ? \
+                                              ((uint32_t)(((DMA_Stream_TypeDef *)(__HANDLE__)->hdmatx->Instance)->NDTR)) :  \
+                                              ((uint32_t)(((DMA_Stream_TypeDef *)(__HANDLE__)->hdmarx->Instance)->NDTR)))
+
+/* Private variables ---------------------------------------------------------*/
+/* Private function prototypes -----------------------------------------------*/
+
+/** @defgroup FMPI2C_Private_Functions FMPI2C Private Functions
+  * @{
+  */
+/* Private functions to handle DMA transfer */
+static void FMPI2C_DMAMasterTransmitCplt(DMA_HandleTypeDef *hdma);
+static void FMPI2C_DMAMasterReceiveCplt(DMA_HandleTypeDef *hdma);
+static void FMPI2C_DMASlaveTransmitCplt(DMA_HandleTypeDef *hdma);
+static void FMPI2C_DMASlaveReceiveCplt(DMA_HandleTypeDef *hdma);
+static void FMPI2C_DMAError(DMA_HandleTypeDef *hdma);
+static void FMPI2C_DMAAbort(DMA_HandleTypeDef *hdma);
+
+/* Private functions to handle IT transfer */
+static void FMPI2C_ITAddrCplt(FMPI2C_HandleTypeDef *hfmpi2c, uint32_t ITFlags);
+static void FMPI2C_ITMasterSequentialCplt(FMPI2C_HandleTypeDef *hfmpi2c);
+static void FMPI2C_ITSlaveSequentialCplt(FMPI2C_HandleTypeDef *hfmpi2c);
+static void FMPI2C_ITMasterCplt(FMPI2C_HandleTypeDef *hfmpi2c, uint32_t ITFlags);
+static void FMPI2C_ITSlaveCplt(FMPI2C_HandleTypeDef *hfmpi2c, uint32_t ITFlags);
+static void FMPI2C_ITListenCplt(FMPI2C_HandleTypeDef *hfmpi2c, uint32_t ITFlags);
+static void FMPI2C_ITError(FMPI2C_HandleTypeDef *hfmpi2c, uint32_t ErrorCode);
+
+/* Private functions to handle IT transfer */
+static HAL_StatusTypeDef FMPI2C_RequestMemoryWrite(FMPI2C_HandleTypeDef *hfmpi2c, uint16_t DevAddress, uint16_t MemAddress, uint16_t MemAddSize, uint32_t Timeout, uint32_t Tickstart);
+static HAL_StatusTypeDef FMPI2C_RequestMemoryRead(FMPI2C_HandleTypeDef *hfmpi2c, uint16_t DevAddress, uint16_t MemAddress, uint16_t MemAddSize, uint32_t Timeout, uint32_t Tickstart);
+
+/* Private functions for FMPI2C transfer IRQ handler */
+static HAL_StatusTypeDef FMPI2C_Master_ISR_IT(struct __FMPI2C_HandleTypeDef *hfmpi2c, uint32_t ITFlags, uint32_t ITSources);
+static HAL_StatusTypeDef FMPI2C_Slave_ISR_IT(struct __FMPI2C_HandleTypeDef *hfmpi2c, uint32_t ITFlags, uint32_t ITSources);
+static HAL_StatusTypeDef FMPI2C_Master_ISR_DMA(struct __FMPI2C_HandleTypeDef *hfmpi2c, uint32_t ITFlags, uint32_t ITSources);
+static HAL_StatusTypeDef FMPI2C_Slave_ISR_DMA(struct __FMPI2C_HandleTypeDef *hfmpi2c, uint32_t ITFlags, uint32_t ITSources);
+
+/* Private functions to handle flags during polling transfer */
+static HAL_StatusTypeDef FMPI2C_WaitOnFlagUntilTimeout(FMPI2C_HandleTypeDef *hfmpi2c, uint32_t Flag, FlagStatus Status, uint32_t Timeout, uint32_t Tickstart);
+static HAL_StatusTypeDef FMPI2C_WaitOnTXISFlagUntilTimeout(FMPI2C_HandleTypeDef *hfmpi2c, uint32_t Timeout, uint32_t Tickstart);
+static HAL_StatusTypeDef FMPI2C_WaitOnRXNEFlagUntilTimeout(FMPI2C_HandleTypeDef *hfmpi2c, uint32_t Timeout, uint32_t Tickstart);
+static HAL_StatusTypeDef FMPI2C_WaitOnSTOPFlagUntilTimeout(FMPI2C_HandleTypeDef *hfmpi2c, uint32_t Timeout, uint32_t Tickstart);
+static HAL_StatusTypeDef FMPI2C_IsAcknowledgeFailed(FMPI2C_HandleTypeDef *hfmpi2c, uint32_t Timeout, uint32_t Tickstart);
+
+/* Private functions to centralize the enable/disable of Interrupts */
+static HAL_StatusTypeDef FMPI2C_Enable_IRQ(FMPI2C_HandleTypeDef *hfmpi2c, uint16_t InterruptRequest);
+static HAL_StatusTypeDef FMPI2C_Disable_IRQ(FMPI2C_HandleTypeDef *hfmpi2c, uint16_t InterruptRequest);
+
+/* Private functions to flush TXDR register */
+static void FMPI2C_Flush_TXDR(FMPI2C_HandleTypeDef *hfmpi2c);
+
+/* Private functions to handle  start, restart or stop a transfer */
+static void FMPI2C_TransferConfig(FMPI2C_HandleTypeDef *hfmpi2c,  uint16_t DevAddress, uint8_t Size, uint32_t Mode, uint32_t Request);
+/**
+  * @}
+  */
+
+/* Exported functions --------------------------------------------------------*/
+
+/** @defgroup FMPI2C_Exported_Functions FMPI2C Exported Functions
+  * @{
+  */
+
+/** @defgroup FMPI2C_Exported_Functions_Group1 Initialization and de-initialization functions
+ *  @brief    Initialization and Configuration functions
+ *
+@verbatim
+ ===============================================================================
+              ##### Initialization and de-initialization functions #####
+ ===============================================================================
+    [..]  This subsection provides a set of functions allowing to initialize and
+          deinitialize the FMPI2Cx peripheral:
+
+      (+) User must Implement HAL_FMPI2C_MspInit() function in which he configures
+          all related peripherals resources (CLOCK, GPIO, DMA, IT and NVIC ).
+
+      (+) Call the function HAL_FMPI2C_Init() to configure the selected device with
+          the selected configuration:
+        (++) Clock Timing
+        (++) Own Address 1
+        (++) Addressing mode (Master, Slave)
+        (++) Dual Addressing mode
+        (++) Own Address 2
+        (++) Own Address 2 Mask
+        (++) General call mode
+        (++) Nostretch mode
+
+      (+) Call the function HAL_FMPI2C_DeInit() to restore the default configuration
+          of the selected FMPI2Cx peripheral.
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Initializes the FMPI2C according to the specified parameters
+  *         in the FMPI2C_InitTypeDef and initialize the associated handle.
+  * @param  hfmpi2c Pointer to a FMPI2C_HandleTypeDef structure that contains
+  *                the configuration information for the specified FMPI2C.
+  * @retval HAL status
+  */
+HAL_StatusTypeDef HAL_FMPI2C_Init(FMPI2C_HandleTypeDef *hfmpi2c)
+{
+  /* Check the FMPI2C handle allocation */
+  if (hfmpi2c == NULL)
+  {
+    return HAL_ERROR;
+  }
+
+  /* Check the parameters */
+  assert_param(IS_FMPI2C_ALL_INSTANCE(hfmpi2c->Instance));
+  assert_param(IS_FMPI2C_OWN_ADDRESS1(hfmpi2c->Init.OwnAddress1));
+  assert_param(IS_FMPI2C_ADDRESSING_MODE(hfmpi2c->Init.AddressingMode));
+  assert_param(IS_FMPI2C_DUAL_ADDRESS(hfmpi2c->Init.DualAddressMode));
+  assert_param(IS_FMPI2C_OWN_ADDRESS2(hfmpi2c->Init.OwnAddress2));
+  assert_param(IS_FMPI2C_OWN_ADDRESS2_MASK(hfmpi2c->Init.OwnAddress2Masks));
+  assert_param(IS_FMPI2C_GENERAL_CALL(hfmpi2c->Init.GeneralCallMode));
+  assert_param(IS_FMPI2C_NO_STRETCH(hfmpi2c->Init.NoStretchMode));
+
+  if (hfmpi2c->State == HAL_FMPI2C_STATE_RESET)
+  {
+    /* Allocate lock resource and initialize it */
+    hfmpi2c->Lock = HAL_UNLOCKED;
+
+    /* Init the low level hardware : GPIO, CLOCK, CORTEX...etc */
+    HAL_FMPI2C_MspInit(hfmpi2c);
+  }
+
+  hfmpi2c->State = HAL_FMPI2C_STATE_BUSY;
+
+  /* Disable the selected FMPI2C peripheral */
+  __HAL_FMPI2C_DISABLE(hfmpi2c);
+
+  /*---------------------------- FMPI2Cx TIMINGR Configuration ------------------*/
+  /* Configure FMPI2Cx: Frequency range */
+  hfmpi2c->Instance->TIMINGR = hfmpi2c->Init.Timing & TIMING_CLEAR_MASK;
+
+  /*---------------------------- FMPI2Cx OAR1 Configuration ---------------------*/
+  /* Disable Own Address1 before set the Own Address1 configuration */
+  hfmpi2c->Instance->OAR1 &= ~FMPI2C_OAR1_OA1EN;
+
+  /* Configure FMPI2Cx: Own Address1 and ack own address1 mode */
+  if (hfmpi2c->Init.AddressingMode == FMPI2C_ADDRESSINGMODE_7BIT)
+  {
+    hfmpi2c->Instance->OAR1 = (FMPI2C_OAR1_OA1EN | hfmpi2c->Init.OwnAddress1);
+  }
+  else /* FMPI2C_ADDRESSINGMODE_10BIT */
+  {
+    hfmpi2c->Instance->OAR1 = (FMPI2C_OAR1_OA1EN | FMPI2C_OAR1_OA1MODE | hfmpi2c->Init.OwnAddress1);
+  }
+
+  /*---------------------------- FMPI2Cx CR2 Configuration ----------------------*/
+  /* Configure FMPI2Cx: Addressing Master mode */
+  if (hfmpi2c->Init.AddressingMode == FMPI2C_ADDRESSINGMODE_10BIT)
+  {
+    hfmpi2c->Instance->CR2 = (FMPI2C_CR2_ADD10);
+  }
+  /* Enable the AUTOEND by default, and enable NACK (should be disable only during Slave process */
+  hfmpi2c->Instance->CR2 |= (FMPI2C_CR2_AUTOEND | FMPI2C_CR2_NACK);
+
+  /*---------------------------- FMPI2Cx OAR2 Configuration ---------------------*/
+  /* Disable Own Address2 before set the Own Address2 configuration */
+  hfmpi2c->Instance->OAR2 &= ~FMPI2C_DUALADDRESS_ENABLE;
+
+  /* Configure FMPI2Cx: Dual mode and Own Address2 */
+  hfmpi2c->Instance->OAR2 = (hfmpi2c->Init.DualAddressMode | hfmpi2c->Init.OwnAddress2 | (hfmpi2c->Init.OwnAddress2Masks << 8));
+
+  /*---------------------------- FMPI2Cx CR1 Configuration ----------------------*/
+  /* Configure FMPI2Cx: Generalcall and NoStretch mode */
+  hfmpi2c->Instance->CR1 = (hfmpi2c->Init.GeneralCallMode | hfmpi2c->Init.NoStretchMode);
+
+  /* Enable the selected FMPI2C peripheral */
+  __HAL_FMPI2C_ENABLE(hfmpi2c);
+
+  hfmpi2c->ErrorCode = HAL_FMPI2C_ERROR_NONE;
+  hfmpi2c->State = HAL_FMPI2C_STATE_READY;
+  hfmpi2c->PreviousState = FMPI2C_STATE_NONE;
+  hfmpi2c->Mode = HAL_FMPI2C_MODE_NONE;
+
+  return HAL_OK;
+}
+
+/**
+  * @brief  DeInitialize the FMPI2C peripheral.
+  * @param  hfmpi2c Pointer to a FMPI2C_HandleTypeDef structure that contains
+  *                the configuration information for the specified FMPI2C.
+  * @retval HAL status
+  */
+HAL_StatusTypeDef HAL_FMPI2C_DeInit(FMPI2C_HandleTypeDef *hfmpi2c)
+{
+  /* Check the FMPI2C handle allocation */
+  if (hfmpi2c == NULL)
+  {
+    return HAL_ERROR;
+  }
+
+  /* Check the parameters */
+  assert_param(IS_FMPI2C_ALL_INSTANCE(hfmpi2c->Instance));
+
+  hfmpi2c->State = HAL_FMPI2C_STATE_BUSY;
+
+  /* Disable the FMPI2C Peripheral Clock */
+  __HAL_FMPI2C_DISABLE(hfmpi2c);
+
+  /* DeInit the low level hardware: GPIO, CLOCK, NVIC */
+  HAL_FMPI2C_MspDeInit(hfmpi2c);
+
+  hfmpi2c->ErrorCode = HAL_FMPI2C_ERROR_NONE;
+  hfmpi2c->State = HAL_FMPI2C_STATE_RESET;
+  hfmpi2c->PreviousState = FMPI2C_STATE_NONE;
+  hfmpi2c->Mode = HAL_FMPI2C_MODE_NONE;
+
+  /* Release Lock */
+  __HAL_UNLOCK(hfmpi2c);
+
+  return HAL_OK;
+}
+
+/**
+  * @brief Initialize the FMPI2C MSP.
+  * @param  hfmpi2c Pointer to a FMPI2C_HandleTypeDef structure that contains
+  *                the configuration information for the specified FMPI2C.
+  * @retval None
+  */
+__weak void HAL_FMPI2C_MspInit(FMPI2C_HandleTypeDef *hfmpi2c)
+{
+  /* Prevent unused argument(s) compilation warning */
+  UNUSED(hfmpi2c);
+
+  /* NOTE : This function should not be modified, when the callback is needed,
+            the HAL_FMPI2C_MspInit could be implemented in the user file
+   */
+}
+
+/**
+  * @brief DeInitialize the FMPI2C MSP.
+  * @param  hfmpi2c Pointer to a FMPI2C_HandleTypeDef structure that contains
+  *                the configuration information for the specified FMPI2C.
+  * @retval None
+  */
+__weak void HAL_FMPI2C_MspDeInit(FMPI2C_HandleTypeDef *hfmpi2c)
+{
+  /* Prevent unused argument(s) compilation warning */
+  UNUSED(hfmpi2c);
+
+  /* NOTE : This function should not be modified, when the callback is needed,
+            the HAL_FMPI2C_MspDeInit could be implemented in the user file
+   */
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup FMPI2C_Exported_Functions_Group2 Input and Output operation functions
+ *  @brief   Data transfers functions
+ *
+@verbatim
+ ===============================================================================
+                      ##### IO operation functions #####
+ ===============================================================================
+    [..]
+    This subsection provides a set of functions allowing to manage the FMPI2C data
+    transfers.
+
+    (#) There are two modes of transfer:
+       (++) Blocking mode : The communication is performed in the polling mode.
+            The status of all data processing is returned by the same function
+            after finishing transfer.
+       (++) No-Blocking mode : The communication is performed using Interrupts
+            or DMA. These functions return the status of the transfer startup.
+            The end of the data processing will be indicated through the
+            dedicated FMPI2C IRQ when using Interrupt mode or the DMA IRQ when
+            using DMA mode.
+
+    (#) Blocking mode functions are :
+        (++) HAL_FMPI2C_Master_Transmit()
+        (++) HAL_FMPI2C_Master_Receive()
+        (++) HAL_FMPI2C_Slave_Transmit()
+        (++) HAL_FMPI2C_Slave_Receive()
+        (++) HAL_FMPI2C_Mem_Write()
+        (++) HAL_FMPI2C_Mem_Read()
+        (++) HAL_FMPI2C_IsDeviceReady()
+
+    (#) No-Blocking mode functions with Interrupt are :
+        (++) HAL_FMPI2C_Master_Transmit_IT()
+        (++) HAL_FMPI2C_Master_Receive_IT()
+        (++) HAL_FMPI2C_Slave_Transmit_IT()
+        (++) HAL_FMPI2C_Slave_Receive_IT()
+        (++) HAL_FMPI2C_Master_Sequential_Transmit_IT()
+        (++) HAL_FMPI2C_Master_Sequential_Receive_IT()
+        (++) HAL_FMPI2C_Slave_Sequential_Transmit_IT()
+        (++) HAL_FMPI2C_Slave_Sequential_Receive_IT()
+        (++) HAL_FMPI2C_Mem_Write_IT()
+        (++) HAL_FMPI2C_Mem_Read_IT()
+
+    (#) No-Blocking mode functions with DMA are :
+        (++) HAL_FMPI2C_Master_Transmit_DMA()
+        (++) HAL_FMPI2C_Master_Receive_DMA()
+        (++) HAL_FMPI2C_Slave_Transmit_DMA()
+        (++) HAL_FMPI2C_Slave_Receive_DMA()
+        (++) HAL_FMPI2C_Mem_Write_DMA()
+        (++) HAL_FMPI2C_Mem_Read_DMA()
+
+    (#) A set of Transfer Complete Callbacks are provided in non Blocking mode:
+        (++) HAL_FMPI2C_MemTxCpltCallback()
+        (++) HAL_FMPI2C_MemRxCpltCallback()
+        (++) HAL_FMPI2C_MasterTxCpltCallback()
+        (++) HAL_FMPI2C_MasterRxCpltCallback()
+        (++) HAL_FMPI2C_SlaveTxCpltCallback()
+        (++) HAL_FMPI2C_SlaveRxCpltCallback()
+        (++) HAL_FMPI2C_ErrorCallback()
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Transmits in master mode an amount of data in blocking mode.
+  * @param  hfmpi2c Pointer to a FMPI2C_HandleTypeDef structure that contains
+  *                the configuration information for the specified FMPI2C.
+  * @param  DevAddress Target device address The device 7 bits address value
+  *         in datasheet must be shifted to the left before calling the interface
+  * @param  pData Pointer to data buffer
+  * @param  Size Amount of data to be sent
+  * @param  Timeout Timeout duration
+  * @retval HAL status
+  */
+HAL_StatusTypeDef HAL_FMPI2C_Master_Transmit(FMPI2C_HandleTypeDef *hfmpi2c, uint16_t DevAddress, uint8_t *pData, uint16_t Size, uint32_t Timeout)
+{
+  uint32_t tickstart = 0U;
+
+  if (hfmpi2c->State == HAL_FMPI2C_STATE_READY)
+  {
+    /* Process Locked */
+    __HAL_LOCK(hfmpi2c);
+
+    /* Init tickstart for timeout management*/
+    tickstart = HAL_GetTick();
+
+    if (FMPI2C_WaitOnFlagUntilTimeout(hfmpi2c, FMPI2C_FLAG_BUSY, SET, FMPI2C_TIMEOUT_BUSY, tickstart) != HAL_OK)
+    {
+      return HAL_TIMEOUT;
+    }
+
+    hfmpi2c->State     = HAL_FMPI2C_STATE_BUSY_TX;
+    hfmpi2c->Mode      = HAL_FMPI2C_MODE_MASTER;
+    hfmpi2c->ErrorCode = HAL_FMPI2C_ERROR_NONE;
+
+    /* Prepare transfer parameters */
+    hfmpi2c->pBuffPtr  = pData;
+    hfmpi2c->XferCount = Size;
+    hfmpi2c->XferISR   = NULL;
+
+    /* Send Slave Address */
+    /* Set NBYTES to write and reload if hfmpi2c->XferCount > MAX_NBYTE_SIZE and generate RESTART */
+    if (hfmpi2c->XferCount > MAX_NBYTE_SIZE)
+    {
+      hfmpi2c->XferSize = MAX_NBYTE_SIZE;
+      FMPI2C_TransferConfig(hfmpi2c, DevAddress, hfmpi2c->XferSize, FMPI2C_RELOAD_MODE, FMPI2C_GENERATE_START_WRITE);
+    }
+    else
+    {
+      hfmpi2c->XferSize = hfmpi2c->XferCount;
+      FMPI2C_TransferConfig(hfmpi2c, DevAddress, hfmpi2c->XferSize, FMPI2C_AUTOEND_MODE, FMPI2C_GENERATE_START_WRITE);
+    }
+
+    while (hfmpi2c->XferCount > 0U)
+    {
+      /* Wait until TXIS flag is set */
+      if (FMPI2C_WaitOnTXISFlagUntilTimeout(hfmpi2c, Timeout, tickstart) != HAL_OK)
+      {
+        if (hfmpi2c->ErrorCode == HAL_FMPI2C_ERROR_AF)
+        {
+          return HAL_ERROR;
+        }
+        else
+        {
+          return HAL_TIMEOUT;
+        }
+      }
+      /* Write data to TXDR */
+      hfmpi2c->Instance->TXDR = (*hfmpi2c->pBuffPtr++);
+      hfmpi2c->XferCount--;
+      hfmpi2c->XferSize--;
+
+      if ((hfmpi2c->XferSize == 0U) && (hfmpi2c->XferCount != 0U))
+      {
+        /* Wait until TCR flag is set */
+        if (FMPI2C_WaitOnFlagUntilTimeout(hfmpi2c, FMPI2C_FLAG_TCR, RESET, Timeout, tickstart) != HAL_OK)
+        {
+          return HAL_TIMEOUT;
+        }
+
+        if (hfmpi2c->XferCount > MAX_NBYTE_SIZE)
+        {
+          hfmpi2c->XferSize = MAX_NBYTE_SIZE;
+          FMPI2C_TransferConfig(hfmpi2c, DevAddress, hfmpi2c->XferSize, FMPI2C_RELOAD_MODE, FMPI2C_NO_STARTSTOP);
+        }
+        else
+        {
+          hfmpi2c->XferSize = hfmpi2c->XferCount;
+          FMPI2C_TransferConfig(hfmpi2c, DevAddress, hfmpi2c->XferSize, FMPI2C_AUTOEND_MODE, FMPI2C_NO_STARTSTOP);
+        }
+      }
+    }
+
+    /* No need to Check TC flag, with AUTOEND mode the stop is automatically generated */
+    /* Wait until STOPF flag is set */
+    if (FMPI2C_WaitOnSTOPFlagUntilTimeout(hfmpi2c, Timeout, tickstart) != HAL_OK)
+    {
+      if (hfmpi2c->ErrorCode == HAL_FMPI2C_ERROR_AF)
+      {
+        return HAL_ERROR;
+      }
+      else
+      {
+        return HAL_TIMEOUT;
+      }
+    }
+
+    /* Clear STOP Flag */
+    __HAL_FMPI2C_CLEAR_FLAG(hfmpi2c, FMPI2C_FLAG_STOPF);
+
+    /* Clear Configuration Register 2 */
+    FMPI2C_RESET_CR2(hfmpi2c);
+
+    hfmpi2c->State = HAL_FMPI2C_STATE_READY;
+    hfmpi2c->Mode  = HAL_FMPI2C_MODE_NONE;
+
+    /* Process Unlocked */
+    __HAL_UNLOCK(hfmpi2c);
+
+    return HAL_OK;
+  }
+  else
+  {
+    return HAL_BUSY;
+  }
+}
+
+/**
+  * @brief  Receives in master mode an amount of data in blocking mode.
+  * @param  hfmpi2c Pointer to a FMPI2C_HandleTypeDef structure that contains
+  *                the configuration information for the specified FMPI2C.
+  * @param  DevAddress Target device address The device 7 bits address value
+  *         in datasheet must be shifted to the left before calling the interface
+  * @param  pData Pointer to data buffer
+  * @param  Size Amount of data to be sent
+  * @param  Timeout Timeout duration
+  * @retval HAL status
+  */
+HAL_StatusTypeDef HAL_FMPI2C_Master_Receive(FMPI2C_HandleTypeDef *hfmpi2c, uint16_t DevAddress, uint8_t *pData, uint16_t Size, uint32_t Timeout)
+{
+  uint32_t tickstart = 0U;
+
+  if (hfmpi2c->State == HAL_FMPI2C_STATE_READY)
+  {
+    /* Process Locked */
+    __HAL_LOCK(hfmpi2c);
+
+    /* Init tickstart for timeout management*/
+    tickstart = HAL_GetTick();
+
+    if (FMPI2C_WaitOnFlagUntilTimeout(hfmpi2c, FMPI2C_FLAG_BUSY, SET, FMPI2C_TIMEOUT_BUSY, tickstart) != HAL_OK)
+    {
+      return HAL_TIMEOUT;
+    }
+
+    hfmpi2c->State     = HAL_FMPI2C_STATE_BUSY_RX;
+    hfmpi2c->Mode      = HAL_FMPI2C_MODE_MASTER;
+    hfmpi2c->ErrorCode = HAL_FMPI2C_ERROR_NONE;
+
+    /* Prepare transfer parameters */
+    hfmpi2c->pBuffPtr  = pData;
+    hfmpi2c->XferCount = Size;
+    hfmpi2c->XferISR   = NULL;
+
+    /* Send Slave Address */
+    /* Set NBYTES to write and reload if hfmpi2c->XferCount > MAX_NBYTE_SIZE and generate RESTART */
+    if (hfmpi2c->XferCount > MAX_NBYTE_SIZE)
+    {
+      hfmpi2c->XferSize = MAX_NBYTE_SIZE;
+      FMPI2C_TransferConfig(hfmpi2c, DevAddress, hfmpi2c->XferSize, FMPI2C_RELOAD_MODE, FMPI2C_GENERATE_START_READ);
+    }
+    else
+    {
+      hfmpi2c->XferSize = hfmpi2c->XferCount;
+      FMPI2C_TransferConfig(hfmpi2c, DevAddress, hfmpi2c->XferSize, FMPI2C_AUTOEND_MODE, FMPI2C_GENERATE_START_READ);
+    }
+
+    while (hfmpi2c->XferCount > 0U)
+    {
+      /* Wait until RXNE flag is set */
+      if (FMPI2C_WaitOnRXNEFlagUntilTimeout(hfmpi2c, Timeout, tickstart) != HAL_OK)
+      {
+        if (hfmpi2c->ErrorCode == HAL_FMPI2C_ERROR_AF)
+        {
+          return HAL_ERROR;
+        }
+        else
+        {
+          return HAL_TIMEOUT;
+        }
+      }
+
+      /* Read data from RXDR */
+      (*hfmpi2c->pBuffPtr++) = hfmpi2c->Instance->RXDR;
+      hfmpi2c->XferSize--;
+      hfmpi2c->XferCount--;
+
+      if ((hfmpi2c->XferSize == 0U) && (hfmpi2c->XferCount != 0U))
+      {
+        /* Wait until TCR flag is set */
+        if (FMPI2C_WaitOnFlagUntilTimeout(hfmpi2c, FMPI2C_FLAG_TCR, RESET, Timeout, tickstart) != HAL_OK)
+        {
+          return HAL_TIMEOUT;
+        }
+
+        if (hfmpi2c->XferCount > MAX_NBYTE_SIZE)
+        {
+          hfmpi2c->XferSize = MAX_NBYTE_SIZE;
+          FMPI2C_TransferConfig(hfmpi2c, DevAddress, hfmpi2c->XferSize, FMPI2C_RELOAD_MODE, FMPI2C_NO_STARTSTOP);
+        }
+        else
+        {
+          hfmpi2c->XferSize = hfmpi2c->XferCount;
+          FMPI2C_TransferConfig(hfmpi2c, DevAddress, hfmpi2c->XferSize, FMPI2C_AUTOEND_MODE, FMPI2C_NO_STARTSTOP);
+        }
+      }
+    }
+
+    /* No need to Check TC flag, with AUTOEND mode the stop is automatically generated */
+    /* Wait until STOPF flag is set */
+    if (FMPI2C_WaitOnSTOPFlagUntilTimeout(hfmpi2c, Timeout, tickstart) != HAL_OK)
+    {
+      if (hfmpi2c->ErrorCode == HAL_FMPI2C_ERROR_AF)
+      {
+        return HAL_ERROR;
+      }
+      else
+      {
+        return HAL_TIMEOUT;
+      }
+    }
+
+    /* Clear STOP Flag */
+    __HAL_FMPI2C_CLEAR_FLAG(hfmpi2c, FMPI2C_FLAG_STOPF);
+
+    /* Clear Configuration Register 2 */
+    FMPI2C_RESET_CR2(hfmpi2c);
+
+    hfmpi2c->State = HAL_FMPI2C_STATE_READY;
+    hfmpi2c->Mode  = HAL_FMPI2C_MODE_NONE;
+
+    /* Process Unlocked */
+    __HAL_UNLOCK(hfmpi2c);
+
+    return HAL_OK;
+  }
+  else
+  {
+    return HAL_BUSY;
+  }
+}
+
+/**
+  * @brief  Transmits in slave mode an amount of data in blocking mode.
+  * @param  hfmpi2c Pointer to a FMPI2C_HandleTypeDef structure that contains
+  *                the configuration information for the specified FMPI2C.
+  * @param  pData Pointer to data buffer
+  * @param  Size Amount of data to be sent
+  * @param  Timeout Timeout duration
+  * @retval HAL status
+  */
+HAL_StatusTypeDef HAL_FMPI2C_Slave_Transmit(FMPI2C_HandleTypeDef *hfmpi2c, uint8_t *pData, uint16_t Size, uint32_t Timeout)
+{
+  uint32_t tickstart = 0U;
+
+  if (hfmpi2c->State == HAL_FMPI2C_STATE_READY)
+  {
+    if ((pData == NULL) || (Size == 0U))
+    {
+      return  HAL_ERROR;
+    }
+    /* Process Locked */
+    __HAL_LOCK(hfmpi2c);
+
+    /* Init tickstart for timeout management*/
+    tickstart = HAL_GetTick();
+
+    hfmpi2c->State     = HAL_FMPI2C_STATE_BUSY_TX;
+    hfmpi2c->Mode      = HAL_FMPI2C_MODE_SLAVE;
+    hfmpi2c->ErrorCode = HAL_FMPI2C_ERROR_NONE;
+
+    /* Prepare transfer parameters */
+    hfmpi2c->pBuffPtr  = pData;
+    hfmpi2c->XferCount = Size;
+    hfmpi2c->XferISR   = NULL;
+
+    /* Enable Address Acknowledge */
+    hfmpi2c->Instance->CR2 &= ~FMPI2C_CR2_NACK;
+
+    /* Wait until ADDR flag is set */
+    if (FMPI2C_WaitOnFlagUntilTimeout(hfmpi2c, FMPI2C_FLAG_ADDR, RESET, Timeout, tickstart) != HAL_OK)
+    {
+      /* Disable Address Acknowledge */
+      hfmpi2c->Instance->CR2 |= FMPI2C_CR2_NACK;
+      return HAL_TIMEOUT;
+    }
+
+    /* Clear ADDR flag */
+    __HAL_FMPI2C_CLEAR_FLAG(hfmpi2c, FMPI2C_FLAG_ADDR);
+
+    /* If 10bit addressing mode is selected */
+    if (hfmpi2c->Init.AddressingMode == FMPI2C_ADDRESSINGMODE_10BIT)
+    {
+      /* Wait until ADDR flag is set */
+      if (FMPI2C_WaitOnFlagUntilTimeout(hfmpi2c, FMPI2C_FLAG_ADDR, RESET, Timeout, tickstart) != HAL_OK)
+      {
+        /* Disable Address Acknowledge */
+        hfmpi2c->Instance->CR2 |= FMPI2C_CR2_NACK;
+        return HAL_TIMEOUT;
+      }
+
+      /* Clear ADDR flag */
+      __HAL_FMPI2C_CLEAR_FLAG(hfmpi2c, FMPI2C_FLAG_ADDR);
+    }
+
+    /* Wait until DIR flag is set Transmitter mode */
+    if (FMPI2C_WaitOnFlagUntilTimeout(hfmpi2c, FMPI2C_FLAG_DIR, RESET, Timeout, tickstart) != HAL_OK)
+    {
+      /* Disable Address Acknowledge */
+      hfmpi2c->Instance->CR2 |= FMPI2C_CR2_NACK;
+      return HAL_TIMEOUT;
+    }
+
+    while (hfmpi2c->XferCount > 0U)
+    {
+      /* Wait until TXIS flag is set */
+      if (FMPI2C_WaitOnTXISFlagUntilTimeout(hfmpi2c, Timeout, tickstart) != HAL_OK)
+      {
+        /* Disable Address Acknowledge */
+        hfmpi2c->Instance->CR2 |= FMPI2C_CR2_NACK;
+
+        if (hfmpi2c->ErrorCode == HAL_FMPI2C_ERROR_AF)
+        {
+          return HAL_ERROR;
+        }
+        else
+        {
+          return HAL_TIMEOUT;
+        }
+      }
+
+      /* Write data to TXDR */
+      hfmpi2c->Instance->TXDR = (*hfmpi2c->pBuffPtr++);
+      hfmpi2c->XferCount--;
+    }
+
+    /* Wait until STOP flag is set */
+    if (FMPI2C_WaitOnSTOPFlagUntilTimeout(hfmpi2c, Timeout, tickstart) != HAL_OK)
+    {
+      /* Disable Address Acknowledge */
+      hfmpi2c->Instance->CR2 |= FMPI2C_CR2_NACK;
+
+      if (hfmpi2c->ErrorCode == HAL_FMPI2C_ERROR_AF)
+      {
+        /* Normal use case for Transmitter mode */
+        /* A NACK is generated to confirm the end of transfer */
+        hfmpi2c->ErrorCode = HAL_FMPI2C_ERROR_NONE;
+      }
+      else
+      {
+        return HAL_TIMEOUT;
+      }
+    }
+
+    /* Clear STOP flag */
+    __HAL_FMPI2C_CLEAR_FLAG(hfmpi2c, FMPI2C_FLAG_STOPF);
+
+    /* Wait until BUSY flag is reset */
+    if (FMPI2C_WaitOnFlagUntilTimeout(hfmpi2c, FMPI2C_FLAG_BUSY, SET, Timeout, tickstart) != HAL_OK)
+    {
+      /* Disable Address Acknowledge */
+      hfmpi2c->Instance->CR2 |= FMPI2C_CR2_NACK;
+      return HAL_TIMEOUT;
+    }
+
+    /* Disable Address Acknowledge */
+    hfmpi2c->Instance->CR2 |= FMPI2C_CR2_NACK;
+
+    hfmpi2c->State = HAL_FMPI2C_STATE_READY;
+    hfmpi2c->Mode  = HAL_FMPI2C_MODE_NONE;
+
+    /* Process Unlocked */
+    __HAL_UNLOCK(hfmpi2c);
+
+    return HAL_OK;
+  }
+  else
+  {
+    return HAL_BUSY;
+  }
+}
+
+/**
+  * @brief  Receive in slave mode an amount of data in blocking mode
+  * @param  hfmpi2c Pointer to a FMPI2C_HandleTypeDef structure that contains
+  *                the configuration information for the specified FMPI2C.
+  * @param  pData Pointer to data buffer
+  * @param  Size Amount of data to be sent
+  * @param  Timeout Timeout duration
+  * @retval HAL status
+  */
+HAL_StatusTypeDef HAL_FMPI2C_Slave_Receive(FMPI2C_HandleTypeDef *hfmpi2c, uint8_t *pData, uint16_t Size, uint32_t Timeout)
+{
+  uint32_t tickstart = 0U;
+
+  if (hfmpi2c->State == HAL_FMPI2C_STATE_READY)
+  {
+    if ((pData == NULL) || (Size == 0U))
+    {
+      return  HAL_ERROR;
+    }
+    /* Process Locked */
+    __HAL_LOCK(hfmpi2c);
+
+    /* Init tickstart for timeout management*/
+    tickstart = HAL_GetTick();
+
+    hfmpi2c->State     = HAL_FMPI2C_STATE_BUSY_RX;
+    hfmpi2c->Mode      = HAL_FMPI2C_MODE_SLAVE;
+    hfmpi2c->ErrorCode = HAL_FMPI2C_ERROR_NONE;
+
+    /* Prepare transfer parameters */
+    hfmpi2c->pBuffPtr  = pData;
+    hfmpi2c->XferCount = Size;
+    hfmpi2c->XferISR   = NULL;
+
+    /* Enable Address Acknowledge */
+    hfmpi2c->Instance->CR2 &= ~FMPI2C_CR2_NACK;
+
+    /* Wait until ADDR flag is set */
+    if (FMPI2C_WaitOnFlagUntilTimeout(hfmpi2c, FMPI2C_FLAG_ADDR, RESET, Timeout, tickstart) != HAL_OK)
+    {
+      /* Disable Address Acknowledge */
+      hfmpi2c->Instance->CR2 |= FMPI2C_CR2_NACK;
+      return HAL_TIMEOUT;
+    }
+
+    /* Clear ADDR flag */
+    __HAL_FMPI2C_CLEAR_FLAG(hfmpi2c, FMPI2C_FLAG_ADDR);
+
+    /* Wait until DIR flag is reset Receiver mode */
+    if (FMPI2C_WaitOnFlagUntilTimeout(hfmpi2c, FMPI2C_FLAG_DIR, SET, Timeout, tickstart) != HAL_OK)
+    {
+      /* Disable Address Acknowledge */
+      hfmpi2c->Instance->CR2 |= FMPI2C_CR2_NACK;
+      return HAL_TIMEOUT;
+    }
+
+    while (hfmpi2c->XferCount > 0U)
+    {
+      /* Wait until RXNE flag is set */
+      if (FMPI2C_WaitOnRXNEFlagUntilTimeout(hfmpi2c, Timeout, tickstart) != HAL_OK)
+      {
+        /* Disable Address Acknowledge */
+        hfmpi2c->Instance->CR2 |= FMPI2C_CR2_NACK;
+
+        /* Store Last receive data if any */
+        if (__HAL_FMPI2C_GET_FLAG(hfmpi2c, FMPI2C_FLAG_RXNE) == SET)
+        {
+          /* Read data from RXDR */
+          (*hfmpi2c->pBuffPtr++) = hfmpi2c->Instance->RXDR;
+          hfmpi2c->XferCount--;
+        }
+
+        if (hfmpi2c->ErrorCode == HAL_FMPI2C_ERROR_TIMEOUT)
+        {
+          return HAL_TIMEOUT;
+        }
+        else
+        {
+          return HAL_ERROR;
+        }
+      }
+
+      /* Read data from RXDR */
+      (*hfmpi2c->pBuffPtr++) = hfmpi2c->Instance->RXDR;
+      hfmpi2c->XferCount--;
+    }
+
+    /* Wait until STOP flag is set */
+    if (FMPI2C_WaitOnSTOPFlagUntilTimeout(hfmpi2c, Timeout, tickstart) != HAL_OK)
+    {
+      /* Disable Address Acknowledge */
+      hfmpi2c->Instance->CR2 |= FMPI2C_CR2_NACK;
+
+      if (hfmpi2c->ErrorCode == HAL_FMPI2C_ERROR_AF)
+      {
+        return HAL_ERROR;
+      }
+      else
+      {
+        return HAL_TIMEOUT;
+      }
+    }
+
+    /* Clear STOP flag */
+    __HAL_FMPI2C_CLEAR_FLAG(hfmpi2c, FMPI2C_FLAG_STOPF);
+
+    /* Wait until BUSY flag is reset */
+    if (FMPI2C_WaitOnFlagUntilTimeout(hfmpi2c, FMPI2C_FLAG_BUSY, SET, Timeout, tickstart) != HAL_OK)
+    {
+      /* Disable Address Acknowledge */
+      hfmpi2c->Instance->CR2 |= FMPI2C_CR2_NACK;
+      return HAL_TIMEOUT;
+    }
+
+    /* Disable Address Acknowledge */
+    hfmpi2c->Instance->CR2 |= FMPI2C_CR2_NACK;
+
+    hfmpi2c->State = HAL_FMPI2C_STATE_READY;
+    hfmpi2c->Mode  = HAL_FMPI2C_MODE_NONE;
+
+    /* Process Unlocked */
+    __HAL_UNLOCK(hfmpi2c);
+
+    return HAL_OK;
+  }
+  else
+  {
+    return HAL_BUSY;
+  }
+}
+
+/**
+  * @brief  Transmit in master mode an amount of data in non-blocking mode with Interrupt
+  * @param  hfmpi2c Pointer to a FMPI2C_HandleTypeDef structure that contains
+  *                the configuration information for the specified FMPI2C.
+  * @param  DevAddress Target device address The device 7 bits address value
+  *         in datasheet must be shifted to the left before calling the interface
+  * @param  pData Pointer to data buffer
+  * @param  Size Amount of data to be sent
+  * @retval HAL status
+  */
+HAL_StatusTypeDef HAL_FMPI2C_Master_Transmit_IT(FMPI2C_HandleTypeDef *hfmpi2c, uint16_t DevAddress, uint8_t *pData, uint16_t Size)
+{
+  uint32_t xfermode = 0U;
+
+  if (hfmpi2c->State == HAL_FMPI2C_STATE_READY)
+  {
+    if (__HAL_FMPI2C_GET_FLAG(hfmpi2c, FMPI2C_FLAG_BUSY) == SET)
+    {
+      return HAL_BUSY;
+    }
+
+    /* Process Locked */
+    __HAL_LOCK(hfmpi2c);
+
+    hfmpi2c->State       = HAL_FMPI2C_STATE_BUSY_TX;
+    hfmpi2c->Mode        = HAL_FMPI2C_MODE_MASTER;
+    hfmpi2c->ErrorCode   = HAL_FMPI2C_ERROR_NONE;
+
+    /* Prepare transfer parameters */
+    hfmpi2c->pBuffPtr    = pData;
+    hfmpi2c->XferCount   = Size;
+    hfmpi2c->XferOptions = FMPI2C_NO_OPTION_FRAME;
+    hfmpi2c->XferISR     = FMPI2C_Master_ISR_IT;
+
+    if (hfmpi2c->XferCount > MAX_NBYTE_SIZE)
+    {
+      hfmpi2c->XferSize = MAX_NBYTE_SIZE;
+      xfermode = FMPI2C_RELOAD_MODE;
+    }
+    else
+    {
+      hfmpi2c->XferSize = hfmpi2c->XferCount;
+      xfermode = FMPI2C_AUTOEND_MODE;
+    }
+
+    /* Send Slave Address */
+    /* Set NBYTES to write and reload if hfmpi2c->XferCount > MAX_NBYTE_SIZE */
+    FMPI2C_TransferConfig(hfmpi2c, DevAddress, hfmpi2c->XferSize, xfermode, FMPI2C_GENERATE_START_WRITE);
+
+    /* Process Unlocked */
+    __HAL_UNLOCK(hfmpi2c);
+
+    /* Note : The FMPI2C interrupts must be enabled after unlocking current process
+              to avoid the risk of FMPI2C interrupt handle execution before current
+              process unlock */
+
+    /* Enable ERR, TC, STOP, NACK, TXI interrupt */
+    /* possible to enable all of these */
+    /* FMPI2C_IT_ERRI | FMPI2C_IT_TCI| FMPI2C_IT_STOPI| FMPI2C_IT_NACKI | FMPI2C_IT_ADDRI | FMPI2C_IT_RXI | FMPI2C_IT_TXI */
+    FMPI2C_Enable_IRQ(hfmpi2c, FMPI2C_XFER_TX_IT);
+
+    return HAL_OK;
+  }
+  else
+  {
+    return HAL_BUSY;
+  }
+}
+
+/**
+  * @brief  Receive in master mode an amount of data in non-blocking mode with Interrupt
+  * @param  hfmpi2c Pointer to a FMPI2C_HandleTypeDef structure that contains
+  *                the configuration information for the specified FMPI2C.
+  * @param  DevAddress Target device address The device 7 bits address value
+  *         in datasheet must be shifted to the left before calling the interface
+  * @param  pData Pointer to data buffer
+  * @param  Size Amount of data to be sent
+  * @retval HAL status
+  */
+HAL_StatusTypeDef HAL_FMPI2C_Master_Receive_IT(FMPI2C_HandleTypeDef *hfmpi2c, uint16_t DevAddress, uint8_t *pData, uint16_t Size)
+{
+  uint32_t xfermode = 0U;
+
+  if (hfmpi2c->State == HAL_FMPI2C_STATE_READY)
+  {
+    if (__HAL_FMPI2C_GET_FLAG(hfmpi2c, FMPI2C_FLAG_BUSY) == SET)
+    {
+      return HAL_BUSY;
+    }
+
+    /* Process Locked */
+    __HAL_LOCK(hfmpi2c);
+
+    hfmpi2c->State       = HAL_FMPI2C_STATE_BUSY_RX;
+    hfmpi2c->Mode        = HAL_FMPI2C_MODE_MASTER;
+    hfmpi2c->ErrorCode   = HAL_FMPI2C_ERROR_NONE;
+
+    /* Prepare transfer parameters */
+    hfmpi2c->pBuffPtr    = pData;
+    hfmpi2c->XferCount   = Size;
+    hfmpi2c->XferOptions = FMPI2C_NO_OPTION_FRAME;
+    hfmpi2c->XferISR     = FMPI2C_Master_ISR_IT;
+
+    if (hfmpi2c->XferCount > MAX_NBYTE_SIZE)
+    {
+      hfmpi2c->XferSize = MAX_NBYTE_SIZE;
+      xfermode = FMPI2C_RELOAD_MODE;
+    }
+    else
+    {
+      hfmpi2c->XferSize = hfmpi2c->XferCount;
+      xfermode = FMPI2C_AUTOEND_MODE;
+    }
+
+    /* Send Slave Address */
+    /* Set NBYTES to write and reload if hfmpi2c->XferCount > MAX_NBYTE_SIZE */
+    FMPI2C_TransferConfig(hfmpi2c, DevAddress, hfmpi2c->XferSize, xfermode, FMPI2C_GENERATE_START_READ);
+
+    /* Process Unlocked */
+    __HAL_UNLOCK(hfmpi2c);
+
+    /* Note : The FMPI2C interrupts must be enabled after unlocking current process
+              to avoid the risk of FMPI2C interrupt handle execution before current
+              process unlock */
+
+    /* Enable ERR, TC, STOP, NACK, RXI interrupt */
+    /* possible to enable all of these */
+    /* FMPI2C_IT_ERRI | FMPI2C_IT_TCI| FMPI2C_IT_STOPI| FMPI2C_IT_NACKI | FMPI2C_IT_ADDRI | FMPI2C_IT_RXI | FMPI2C_IT_TXI */
+    FMPI2C_Enable_IRQ(hfmpi2c, FMPI2C_XFER_RX_IT);
+
+    return HAL_OK;
+  }
+  else
+  {
+    return HAL_BUSY;
+  }
+}
+
+/**
+  * @brief  Transmit in slave mode an amount of data in non-blocking mode with Interrupt
+  * @param  hfmpi2c Pointer to a FMPI2C_HandleTypeDef structure that contains
+  *                the configuration information for the specified FMPI2C.
+  * @param  pData Pointer to data buffer
+  * @param  Size Amount of data to be sent
+  * @retval HAL status
+  */
+HAL_StatusTypeDef HAL_FMPI2C_Slave_Transmit_IT(FMPI2C_HandleTypeDef *hfmpi2c, uint8_t *pData, uint16_t Size)
+{
+  if (hfmpi2c->State == HAL_FMPI2C_STATE_READY)
+  {
+    /* Process Locked */
+    __HAL_LOCK(hfmpi2c);
+
+    hfmpi2c->State       = HAL_FMPI2C_STATE_BUSY_TX;
+    hfmpi2c->Mode        = HAL_FMPI2C_MODE_SLAVE;
+    hfmpi2c->ErrorCode   = HAL_FMPI2C_ERROR_NONE;
+
+    /* Enable Address Acknowledge */
+    hfmpi2c->Instance->CR2 &= ~FMPI2C_CR2_NACK;
+
+    /* Prepare transfer parameters */
+    hfmpi2c->pBuffPtr    = pData;
+    hfmpi2c->XferCount   = Size;
+    hfmpi2c->XferSize    = hfmpi2c->XferCount;
+    hfmpi2c->XferOptions = FMPI2C_NO_OPTION_FRAME;
+    hfmpi2c->XferISR     = FMPI2C_Slave_ISR_IT;
+
+    /* Process Unlocked */
+    __HAL_UNLOCK(hfmpi2c);
+
+    /* Note : The FMPI2C interrupts must be enabled after unlocking current process
+              to avoid the risk of FMPI2C interrupt handle execution before current
+              process unlock */
+
+    /* Enable ERR, TC, STOP, NACK, TXI interrupt */
+    /* possible to enable all of these */
+    /* FMPI2C_IT_ERRI | FMPI2C_IT_TCI| FMPI2C_IT_STOPI| FMPI2C_IT_NACKI | FMPI2C_IT_ADDRI | FMPI2C_IT_RXI | FMPI2C_IT_TXI */
+    FMPI2C_Enable_IRQ(hfmpi2c, FMPI2C_XFER_TX_IT | FMPI2C_XFER_LISTEN_IT);
+
+    return HAL_OK;
+  }
+  else
+  {
+    return HAL_BUSY;
+  }
+}
+
+/**
+  * @brief  Receive in slave mode an amount of data in non-blocking mode with Interrupt
+  * @param  hfmpi2c Pointer to a FMPI2C_HandleTypeDef structure that contains
+  *                the configuration information for the specified FMPI2C.
+  * @param  pData Pointer to data buffer
+  * @param  Size Amount of data to be sent
+  * @retval HAL status
+  */
+HAL_StatusTypeDef HAL_FMPI2C_Slave_Receive_IT(FMPI2C_HandleTypeDef *hfmpi2c, uint8_t *pData, uint16_t Size)
+{
+  if (hfmpi2c->State == HAL_FMPI2C_STATE_READY)
+  {
+    /* Process Locked */
+    __HAL_LOCK(hfmpi2c);
+
+    hfmpi2c->State       = HAL_FMPI2C_STATE_BUSY_RX;
+    hfmpi2c->Mode        = HAL_FMPI2C_MODE_SLAVE;
+    hfmpi2c->ErrorCode   = HAL_FMPI2C_ERROR_NONE;
+
+    /* Enable Address Acknowledge */
+    hfmpi2c->Instance->CR2 &= ~FMPI2C_CR2_NACK;
+
+    /* Prepare transfer parameters */
+    hfmpi2c->pBuffPtr    = pData;
+    hfmpi2c->XferCount   = Size;
+    hfmpi2c->XferSize    = hfmpi2c->XferCount;
+    hfmpi2c->XferOptions = FMPI2C_NO_OPTION_FRAME;
+    hfmpi2c->XferISR     = FMPI2C_Slave_ISR_IT;
+
+    /* Process Unlocked */
+    __HAL_UNLOCK(hfmpi2c);
+
+    /* Note : The FMPI2C interrupts must be enabled after unlocking current process
+              to avoid the risk of FMPI2C interrupt handle execution before current
+              process unlock */
+
+    /* Enable ERR, TC, STOP, NACK, RXI interrupt */
+    /* possible to enable all of these */
+    /* FMPI2C_IT_ERRI | FMPI2C_IT_TCI| FMPI2C_IT_STOPI| FMPI2C_IT_NACKI | FMPI2C_IT_ADDRI | FMPI2C_IT_RXI | FMPI2C_IT_TXI */
+    FMPI2C_Enable_IRQ(hfmpi2c, FMPI2C_XFER_RX_IT | FMPI2C_XFER_LISTEN_IT);
+
+    return HAL_OK;
+  }
+  else
+  {
+    return HAL_BUSY;
+  }
+}
+
+/**
+  * @brief  Transmit in master mode an amount of data in non-blocking mode with DMA
+  * @param  hfmpi2c Pointer to a FMPI2C_HandleTypeDef structure that contains
+  *                the configuration information for the specified FMPI2C.
+  * @param  DevAddress Target device address The device 7 bits address value
+  *         in datasheet must be shifted to the left before calling the interface
+  * @param  pData Pointer to data buffer
+  * @param  Size Amount of data to be sent
+  * @retval HAL status
+  */
+HAL_StatusTypeDef HAL_FMPI2C_Master_Transmit_DMA(FMPI2C_HandleTypeDef *hfmpi2c, uint16_t DevAddress, uint8_t *pData, uint16_t Size)
+{
+  uint32_t xfermode = 0U;
+
+  if (hfmpi2c->State == HAL_FMPI2C_STATE_READY)
+  {
+    if (__HAL_FMPI2C_GET_FLAG(hfmpi2c, FMPI2C_FLAG_BUSY) == SET)
+    {
+      return HAL_BUSY;
+    }
+
+    /* Process Locked */
+    __HAL_LOCK(hfmpi2c);
+
+    hfmpi2c->State       = HAL_FMPI2C_STATE_BUSY_TX;
+    hfmpi2c->Mode        = HAL_FMPI2C_MODE_MASTER;
+    hfmpi2c->ErrorCode   = HAL_FMPI2C_ERROR_NONE;
+
+    /* Prepare transfer parameters */
+    hfmpi2c->pBuffPtr    = pData;
+    hfmpi2c->XferCount   = Size;
+    hfmpi2c->XferOptions = FMPI2C_NO_OPTION_FRAME;
+    hfmpi2c->XferISR     = FMPI2C_Master_ISR_DMA;
+
+    if (hfmpi2c->XferCount > MAX_NBYTE_SIZE)
+    {
+      hfmpi2c->XferSize = MAX_NBYTE_SIZE;
+      xfermode = FMPI2C_RELOAD_MODE;
+    }
+    else
+    {
+      hfmpi2c->XferSize = hfmpi2c->XferCount;
+      xfermode = FMPI2C_AUTOEND_MODE;
+    }
+
+    if (hfmpi2c->XferSize > 0U)
+    {
+      /* Set the FMPI2C DMA transfer complete callback */
+      hfmpi2c->hdmatx->XferCpltCallback = FMPI2C_DMAMasterTransmitCplt;
+
+      /* Set the DMA error callback */
+      hfmpi2c->hdmatx->XferErrorCallback = FMPI2C_DMAError;
+
+      /* Set the unused DMA callbacks to NULL */
+      hfmpi2c->hdmatx->XferHalfCpltCallback = NULL;
+      hfmpi2c->hdmatx->XferAbortCallback = NULL;
+
+      /* Enable the DMA stream */
+      HAL_DMA_Start_IT(hfmpi2c->hdmatx, (uint32_t)pData, (uint32_t)&hfmpi2c->Instance->TXDR, hfmpi2c->XferSize);
+
+      /* Send Slave Address */
+      /* Set NBYTES to write and reload if hfmpi2c->XferCount > MAX_NBYTE_SIZE and generate RESTART */
+      FMPI2C_TransferConfig(hfmpi2c, DevAddress, hfmpi2c->XferSize, xfermode, FMPI2C_GENERATE_START_WRITE);
+
+      /* Update XferCount value */
+      hfmpi2c->XferCount -= hfmpi2c->XferSize;
+
+      /* Process Unlocked */
+      __HAL_UNLOCK(hfmpi2c);
+
+      /* Note : The FMPI2C interrupts must be enabled after unlocking current process
+                to avoid the risk of FMPI2C interrupt handle execution before current
+                process unlock */
+      /* Enable ERR and NACK interrupts */
+      FMPI2C_Enable_IRQ(hfmpi2c, FMPI2C_XFER_ERROR_IT);
+
+      /* Enable DMA Request */
+      hfmpi2c->Instance->CR1 |= FMPI2C_CR1_TXDMAEN;
+    }
+    else
+    {
+      /* Update Transfer ISR function pointer */
+      hfmpi2c->XferISR = FMPI2C_Master_ISR_IT;
+
+      /* Send Slave Address */
+      /* Set NBYTES to write and generate START condition */
+      FMPI2C_TransferConfig(hfmpi2c, DevAddress, hfmpi2c->XferSize, FMPI2C_AUTOEND_MODE, FMPI2C_GENERATE_START_WRITE);
+
+      /* Process Unlocked */
+      __HAL_UNLOCK(hfmpi2c);
+
+      /* Note : The FMPI2C interrupts must be enabled after unlocking current process
+                to avoid the risk of FMPI2C interrupt handle execution before current
+                process unlock */
+      /* Enable ERR, TC, STOP, NACK, TXI interrupt */
+      /* possible to enable all of these */
+      /* FMPI2C_IT_ERRI | FMPI2C_IT_TCI| FMPI2C_IT_STOPI| FMPI2C_IT_NACKI | FMPI2C_IT_ADDRI | FMPI2C_IT_RXI | FMPI2C_IT_TXI */
+      FMPI2C_Enable_IRQ(hfmpi2c, FMPI2C_XFER_TX_IT);
+    }
+
+    return HAL_OK;
+  }
+  else
+  {
+    return HAL_BUSY;
+  }
+}
+
+/**
+  * @brief  Receive in master mode an amount of data in non-blocking mode with DMA
+  * @param  hfmpi2c Pointer to a FMPI2C_HandleTypeDef structure that contains
+  *                the configuration information for the specified FMPI2C.
+  * @param  DevAddress Target device address The device 7 bits address value
+  *         in datasheet must be shifted to the left before calling the interface
+  * @param  pData Pointer to data buffer
+  * @param  Size Amount of data to be sent
+  * @retval HAL status
+  */
+HAL_StatusTypeDef HAL_FMPI2C_Master_Receive_DMA(FMPI2C_HandleTypeDef *hfmpi2c, uint16_t DevAddress, uint8_t *pData, uint16_t Size)
+{
+  uint32_t xfermode = 0U;
+
+  if (hfmpi2c->State == HAL_FMPI2C_STATE_READY)
+  {
+    if (__HAL_FMPI2C_GET_FLAG(hfmpi2c, FMPI2C_FLAG_BUSY) == SET)
+    {
+      return HAL_BUSY;
+    }
+
+    /* Process Locked */
+    __HAL_LOCK(hfmpi2c);
+
+    hfmpi2c->State       = HAL_FMPI2C_STATE_BUSY_RX;
+    hfmpi2c->Mode        = HAL_FMPI2C_MODE_MASTER;
+    hfmpi2c->ErrorCode   = HAL_FMPI2C_ERROR_NONE;
+
+    /* Prepare transfer parameters */
+    hfmpi2c->pBuffPtr    = pData;
+    hfmpi2c->XferCount   = Size;
+    hfmpi2c->XferOptions = FMPI2C_NO_OPTION_FRAME;
+    hfmpi2c->XferISR     = FMPI2C_Master_ISR_DMA;
+
+    if (hfmpi2c->XferCount > MAX_NBYTE_SIZE)
+    {
+      hfmpi2c->XferSize = MAX_NBYTE_SIZE;
+      xfermode = FMPI2C_RELOAD_MODE;
+    }
+    else
+    {
+      hfmpi2c->XferSize = hfmpi2c->XferCount;
+      xfermode = FMPI2C_AUTOEND_MODE;
+    }
+
+    if (hfmpi2c->XferSize > 0U)
+    {
+      /* Set the FMPI2C DMA transfer complete callback */
+      hfmpi2c->hdmarx->XferCpltCallback = FMPI2C_DMAMasterReceiveCplt;
+
+      /* Set the DMA error callback */
+      hfmpi2c->hdmarx->XferErrorCallback = FMPI2C_DMAError;
+
+      /* Set the unused DMA callbacks to NULL */
+      hfmpi2c->hdmarx->XferHalfCpltCallback = NULL;
+      hfmpi2c->hdmarx->XferAbortCallback = NULL;
+
+      /* Enable the DMA stream */
+      HAL_DMA_Start_IT(hfmpi2c->hdmarx, (uint32_t)&hfmpi2c->Instance->RXDR, (uint32_t)pData, hfmpi2c->XferSize);
+
+      /* Send Slave Address */
+      /* Set NBYTES to read and reload if hfmpi2c->XferCount > MAX_NBYTE_SIZE and generate RESTART */
+      FMPI2C_TransferConfig(hfmpi2c, DevAddress, hfmpi2c->XferSize, xfermode, FMPI2C_GENERATE_START_READ);
+
+      /* Update XferCount value */
+      hfmpi2c->XferCount -= hfmpi2c->XferSize;
+
+      /* Process Unlocked */
+      __HAL_UNLOCK(hfmpi2c);
+
+      /* Note : The FMPI2C interrupts must be enabled after unlocking current process
+                to avoid the risk of FMPI2C interrupt handle execution before current
+                process unlock */
+      /* Enable ERR and NACK interrupts */
+      FMPI2C_Enable_IRQ(hfmpi2c, FMPI2C_XFER_ERROR_IT);
+
+      /* Enable DMA Request */
+      hfmpi2c->Instance->CR1 |= FMPI2C_CR1_RXDMAEN;
+    }
+    else
+    {
+      /* Update Transfer ISR function pointer */
+      hfmpi2c->XferISR = FMPI2C_Master_ISR_IT;
+
+      /* Send Slave Address */
+      /* Set NBYTES to read and generate START condition */
+      FMPI2C_TransferConfig(hfmpi2c, DevAddress, hfmpi2c->XferSize, FMPI2C_AUTOEND_MODE, FMPI2C_GENERATE_START_READ);
+
+      /* Process Unlocked */
+      __HAL_UNLOCK(hfmpi2c);
+
+      /* Note : The FMPI2C interrupts must be enabled after unlocking current process
+                to avoid the risk of FMPI2C interrupt handle execution before current
+                process unlock */
+      /* Enable ERR, TC, STOP, NACK, TXI interrupt */
+      /* possible to enable all of these */
+      /* FMPI2C_IT_ERRI | FMPI2C_IT_TCI| FMPI2C_IT_STOPI| FMPI2C_IT_NACKI | FMPI2C_IT_ADDRI | FMPI2C_IT_RXI | FMPI2C_IT_TXI */
+      FMPI2C_Enable_IRQ(hfmpi2c, FMPI2C_XFER_TX_IT);
+    }
+    return HAL_OK;
+  }
+  else
+  {
+    return HAL_BUSY;
+  }
+}
+
+/**
+  * @brief  Transmit in slave mode an amount of data in non-blocking mode with DMA
+  * @param  hfmpi2c Pointer to a FMPI2C_HandleTypeDef structure that contains
+  *                the configuration information for the specified FMPI2C.
+  * @param  pData Pointer to data buffer
+  * @param  Size Amount of data to be sent
+  * @retval HAL status
+  */
+HAL_StatusTypeDef HAL_FMPI2C_Slave_Transmit_DMA(FMPI2C_HandleTypeDef *hfmpi2c, uint8_t *pData, uint16_t Size)
+{
+  if (hfmpi2c->State == HAL_FMPI2C_STATE_READY)
+  {
+    if ((pData == NULL) || (Size == 0U))
+    {
+      return  HAL_ERROR;
+    }
+    /* Process Locked */
+    __HAL_LOCK(hfmpi2c);
+
+    hfmpi2c->State       = HAL_FMPI2C_STATE_BUSY_TX;
+    hfmpi2c->Mode        = HAL_FMPI2C_MODE_SLAVE;
+    hfmpi2c->ErrorCode   = HAL_FMPI2C_ERROR_NONE;
+
+    /* Prepare transfer parameters */
+    hfmpi2c->pBuffPtr    = pData;
+    hfmpi2c->XferCount   = Size;
+    hfmpi2c->XferSize    = hfmpi2c->XferCount;
+    hfmpi2c->XferOptions = FMPI2C_NO_OPTION_FRAME;
+    hfmpi2c->XferISR     = FMPI2C_Slave_ISR_DMA;
+
+    /* Set the FMPI2C DMA transfer complete callback */
+    hfmpi2c->hdmatx->XferCpltCallback = FMPI2C_DMASlaveTransmitCplt;
+
+    /* Set the DMA error callback */
+    hfmpi2c->hdmatx->XferErrorCallback = FMPI2C_DMAError;
+
+    /* Set the unused DMA callbacks to NULL */
+    hfmpi2c->hdmatx->XferHalfCpltCallback = NULL;
+    hfmpi2c->hdmatx->XferAbortCallback = NULL;
+
+    /* Enable the DMA stream */
+    HAL_DMA_Start_IT(hfmpi2c->hdmatx, (uint32_t)pData, (uint32_t)&hfmpi2c->Instance->TXDR, hfmpi2c->XferSize);
+
+    /* Enable Address Acknowledge */
+    hfmpi2c->Instance->CR2 &= ~FMPI2C_CR2_NACK;
+
+    /* Process Unlocked */
+    __HAL_UNLOCK(hfmpi2c);
+
+    /* Note : The FMPI2C interrupts must be enabled after unlocking current process
+              to avoid the risk of FMPI2C interrupt handle execution before current
+              process unlock */
+    /* Enable ERR, STOP, NACK, ADDR interrupts */
+    FMPI2C_Enable_IRQ(hfmpi2c, FMPI2C_XFER_LISTEN_IT);
+
+    /* Enable DMA Request */
+    hfmpi2c->Instance->CR1 |= FMPI2C_CR1_TXDMAEN;
+
+    return HAL_OK;
+  }
+  else
+  {
+    return HAL_BUSY;
+  }
+}
+
+/**
+  * @brief  Receive in slave mode an amount of data in non-blocking mode with DMA
+  * @param  hfmpi2c Pointer to a FMPI2C_HandleTypeDef structure that contains
+  *                the configuration information for the specified FMPI2C.
+  * @param  pData Pointer to data buffer
+  * @param  Size Amount of data to be sent
+  * @retval HAL status
+  */
+HAL_StatusTypeDef HAL_FMPI2C_Slave_Receive_DMA(FMPI2C_HandleTypeDef *hfmpi2c, uint8_t *pData, uint16_t Size)
+{
+  if (hfmpi2c->State == HAL_FMPI2C_STATE_READY)
+  {
+    if ((pData == NULL) || (Size == 0U))
+    {
+      return  HAL_ERROR;
+    }
+    /* Process Locked */
+    __HAL_LOCK(hfmpi2c);
+
+    hfmpi2c->State       = HAL_FMPI2C_STATE_BUSY_RX;
+    hfmpi2c->Mode        = HAL_FMPI2C_MODE_SLAVE;
+    hfmpi2c->ErrorCode   = HAL_FMPI2C_ERROR_NONE;
+
+    /* Prepare transfer parameters */
+    hfmpi2c->pBuffPtr    = pData;
+    hfmpi2c->XferCount   = Size;
+    hfmpi2c->XferSize    = hfmpi2c->XferCount;
+    hfmpi2c->XferOptions = FMPI2C_NO_OPTION_FRAME;
+    hfmpi2c->XferISR     = FMPI2C_Slave_ISR_DMA;
+
+    /* Set the FMPI2C DMA transfer complete callback */
+    hfmpi2c->hdmarx->XferCpltCallback = FMPI2C_DMASlaveReceiveCplt;
+
+    /* Set the DMA error callback */
+    hfmpi2c->hdmarx->XferErrorCallback = FMPI2C_DMAError;
+
+    /* Set the unused DMA callbacks to NULL */
+    hfmpi2c->hdmarx->XferHalfCpltCallback = NULL;
+    hfmpi2c->hdmarx->XferAbortCallback = NULL;
+
+    /* Enable the DMA stream */
+    HAL_DMA_Start_IT(hfmpi2c->hdmarx, (uint32_t)&hfmpi2c->Instance->RXDR, (uint32_t)pData, hfmpi2c->XferSize);
+
+    /* Enable Address Acknowledge */
+    hfmpi2c->Instance->CR2 &= ~FMPI2C_CR2_NACK;
+
+    /* Process Unlocked */
+    __HAL_UNLOCK(hfmpi2c);
+
+    /* Note : The FMPI2C interrupts must be enabled after unlocking current process
+              to avoid the risk of FMPI2C interrupt handle execution before current
+              process unlock */
+    /* Enable ERR, STOP, NACK, ADDR interrupts */
+    FMPI2C_Enable_IRQ(hfmpi2c, FMPI2C_XFER_LISTEN_IT);
+
+    /* Enable DMA Request */
+    hfmpi2c->Instance->CR1 |= FMPI2C_CR1_RXDMAEN;
+
+    return HAL_OK;
+  }
+  else
+  {
+    return HAL_BUSY;
+  }
+}
+/**
+  * @brief  Write an amount of data in blocking mode to a specific memory address
+  * @param  hfmpi2c Pointer to a FMPI2C_HandleTypeDef structure that contains
+  *                the configuration information for the specified FMPI2C.
+  * @param  DevAddress Target device address The device 7 bits address value
+  *         in datasheet must be shifted to the left before calling the interface
+  * @param  MemAddress Internal memory address
+  * @param  MemAddSize Size of internal memory address
+  * @param  pData Pointer to data buffer
+  * @param  Size Amount of data to be sent
+  * @param  Timeout Timeout duration
+  * @retval HAL status
+  */
+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)
+{
+  uint32_t tickstart = 0U;
+
+  /* Check the parameters */
+  assert_param(IS_FMPI2C_MEMADD_SIZE(MemAddSize));
+
+  if (hfmpi2c->State == HAL_FMPI2C_STATE_READY)
+  {
+    if ((pData == NULL) || (Size == 0U))
+    {
+      return  HAL_ERROR;
+    }
+
+    /* Process Locked */
+    __HAL_LOCK(hfmpi2c);
+
+    /* Init tickstart for timeout management*/
+    tickstart = HAL_GetTick();
+
+    if (FMPI2C_WaitOnFlagUntilTimeout(hfmpi2c, FMPI2C_FLAG_BUSY, SET, FMPI2C_TIMEOUT_BUSY, tickstart) != HAL_OK)
+    {
+      return HAL_TIMEOUT;
+    }
+
+    hfmpi2c->State     = HAL_FMPI2C_STATE_BUSY_TX;
+    hfmpi2c->Mode      = HAL_FMPI2C_MODE_MEM;
+    hfmpi2c->ErrorCode = HAL_FMPI2C_ERROR_NONE;
+
+    /* Prepare transfer parameters */
+    hfmpi2c->pBuffPtr  = pData;
+    hfmpi2c->XferCount = Size;
+    hfmpi2c->XferISR   = NULL;
+
+    /* Send Slave Address and Memory Address */
+    if (FMPI2C_RequestMemoryWrite(hfmpi2c, DevAddress, MemAddress, MemAddSize, Timeout, tickstart) != HAL_OK)
+    {
+      if (hfmpi2c->ErrorCode == HAL_FMPI2C_ERROR_AF)
+      {
+        /* Process Unlocked */
+        __HAL_UNLOCK(hfmpi2c);
+        return HAL_ERROR;
+      }
+      else
+      {
+        /* Process Unlocked */
+        __HAL_UNLOCK(hfmpi2c);
+        return HAL_TIMEOUT;
+      }
+    }
+
+    /* Set NBYTES to write and reload if hfmpi2c->XferCount > MAX_NBYTE_SIZE */
+    if (hfmpi2c->XferCount > MAX_NBYTE_SIZE)
+    {
+      hfmpi2c->XferSize = MAX_NBYTE_SIZE;
+      FMPI2C_TransferConfig(hfmpi2c, DevAddress, hfmpi2c->XferSize, FMPI2C_RELOAD_MODE, FMPI2C_NO_STARTSTOP);
+    }
+    else
+    {
+      hfmpi2c->XferSize = hfmpi2c->XferCount;
+      FMPI2C_TransferConfig(hfmpi2c, DevAddress, hfmpi2c->XferSize, FMPI2C_AUTOEND_MODE, FMPI2C_NO_STARTSTOP);
+    }
+
+    do
+    {
+      /* Wait until TXIS flag is set */
+      if (FMPI2C_WaitOnTXISFlagUntilTimeout(hfmpi2c, Timeout, tickstart) != HAL_OK)
+      {
+        if (hfmpi2c->ErrorCode == HAL_FMPI2C_ERROR_AF)
+        {
+          return HAL_ERROR;
+        }
+        else
+        {
+          return HAL_TIMEOUT;
+        }
+      }
+
+      /* Write data to TXDR */
+      hfmpi2c->Instance->TXDR = (*hfmpi2c->pBuffPtr++);
+      hfmpi2c->XferCount--;
+      hfmpi2c->XferSize--;
+
+      if ((hfmpi2c->XferSize == 0U) && (hfmpi2c->XferCount != 0U))
+      {
+        /* Wait until TCR flag is set */
+        if (FMPI2C_WaitOnFlagUntilTimeout(hfmpi2c, FMPI2C_FLAG_TCR, RESET, Timeout, tickstart) != HAL_OK)
+        {
+          return HAL_TIMEOUT;
+        }
+
+        if (hfmpi2c->XferCount > MAX_NBYTE_SIZE)
+        {
+          hfmpi2c->XferSize = MAX_NBYTE_SIZE;
+          FMPI2C_TransferConfig(hfmpi2c, DevAddress, hfmpi2c->XferSize, FMPI2C_RELOAD_MODE, FMPI2C_NO_STARTSTOP);
+        }
+        else
+        {
+          hfmpi2c->XferSize = hfmpi2c->XferCount;
+          FMPI2C_TransferConfig(hfmpi2c, DevAddress, hfmpi2c->XferSize, FMPI2C_AUTOEND_MODE, FMPI2C_NO_STARTSTOP);
+        }
+      }
+
+    }
+    while (hfmpi2c->XferCount > 0U);
+
+    /* No need to Check TC flag, with AUTOEND mode the stop is automatically generated */
+    /* Wait until STOPF flag is reset */
+    if (FMPI2C_WaitOnSTOPFlagUntilTimeout(hfmpi2c, Timeout, tickstart) != HAL_OK)
+    {
+      if (hfmpi2c->ErrorCode == HAL_FMPI2C_ERROR_AF)
+      {
+        return HAL_ERROR;
+      }
+      else
+      {
+        return HAL_TIMEOUT;
+      }
+    }
+
+    /* Clear STOP Flag */
+    __HAL_FMPI2C_CLEAR_FLAG(hfmpi2c, FMPI2C_FLAG_STOPF);
+
+    /* Clear Configuration Register 2 */
+    FMPI2C_RESET_CR2(hfmpi2c);
+
+    hfmpi2c->State = HAL_FMPI2C_STATE_READY;
+    hfmpi2c->Mode  = HAL_FMPI2C_MODE_NONE;
+
+    /* Process Unlocked */
+    __HAL_UNLOCK(hfmpi2c);
+
+    return HAL_OK;
+  }
+  else
+  {
+    return HAL_BUSY;
+  }
+}
+
+/**
+  * @brief  Read an amount of data in blocking mode from a specific memory address
+  * @param  hfmpi2c Pointer to a FMPI2C_HandleTypeDef structure that contains
+  *                the configuration information for the specified FMPI2C.
+  * @param  DevAddress Target device address The device 7 bits address value
+  *         in datasheet must be shifted to the left before calling the interface
+  * @param  MemAddress Internal memory address
+  * @param  MemAddSize Size of internal memory address
+  * @param  pData Pointer to data buffer
+  * @param  Size Amount of data to be sent
+  * @param  Timeout Timeout duration
+  * @retval HAL status
+  */
+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)
+{
+  uint32_t tickstart = 0U;
+
+  /* Check the parameters */
+  assert_param(IS_FMPI2C_MEMADD_SIZE(MemAddSize));
+
+  if (hfmpi2c->State == HAL_FMPI2C_STATE_READY)
+  {
+    if ((pData == NULL) || (Size == 0U))
+    {
+      return  HAL_ERROR;
+    }
+
+    /* Process Locked */
+    __HAL_LOCK(hfmpi2c);
+
+    /* Init tickstart for timeout management*/
+    tickstart = HAL_GetTick();
+
+    if (FMPI2C_WaitOnFlagUntilTimeout(hfmpi2c, FMPI2C_FLAG_BUSY, SET, FMPI2C_TIMEOUT_BUSY, tickstart) != HAL_OK)
+    {
+      return HAL_TIMEOUT;
+    }
+
+    hfmpi2c->State     = HAL_FMPI2C_STATE_BUSY_RX;
+    hfmpi2c->Mode      = HAL_FMPI2C_MODE_MEM;
+    hfmpi2c->ErrorCode = HAL_FMPI2C_ERROR_NONE;
+
+    /* Prepare transfer parameters */
+    hfmpi2c->pBuffPtr  = pData;
+    hfmpi2c->XferCount = Size;
+    hfmpi2c->XferISR   = NULL;
+
+    /* Send Slave Address and Memory Address */
+    if (FMPI2C_RequestMemoryRead(hfmpi2c, DevAddress, MemAddress, MemAddSize, Timeout, tickstart) != HAL_OK)
+    {
+      if (hfmpi2c->ErrorCode == HAL_FMPI2C_ERROR_AF)
+      {
+        /* Process Unlocked */
+        __HAL_UNLOCK(hfmpi2c);
+        return HAL_ERROR;
+      }
+      else
+      {
+        /* Process Unlocked */
+        __HAL_UNLOCK(hfmpi2c);
+        return HAL_TIMEOUT;
+      }
+    }
+
+    /* Send Slave Address */
+    /* Set NBYTES to write and reload if hfmpi2c->XferCount > MAX_NBYTE_SIZE and generate RESTART */
+    if (hfmpi2c->XferCount > MAX_NBYTE_SIZE)
+    {
+      hfmpi2c->XferSize = MAX_NBYTE_SIZE;
+      FMPI2C_TransferConfig(hfmpi2c, DevAddress, hfmpi2c->XferSize, FMPI2C_RELOAD_MODE, FMPI2C_GENERATE_START_READ);
+    }
+    else
+    {
+      hfmpi2c->XferSize = hfmpi2c->XferCount;
+      FMPI2C_TransferConfig(hfmpi2c, DevAddress, hfmpi2c->XferSize, FMPI2C_AUTOEND_MODE, FMPI2C_GENERATE_START_READ);
+    }
+
+    do
+    {
+      /* Wait until RXNE flag is set */
+      if (FMPI2C_WaitOnFlagUntilTimeout(hfmpi2c, FMPI2C_FLAG_RXNE, RESET, Timeout, tickstart) != HAL_OK)
+      {
+        return HAL_TIMEOUT;
+      }
+
+      /* Read data from RXDR */
+      (*hfmpi2c->pBuffPtr++) = hfmpi2c->Instance->RXDR;
+      hfmpi2c->XferSize--;
+      hfmpi2c->XferCount--;
+
+      if ((hfmpi2c->XferSize == 0U) && (hfmpi2c->XferCount != 0U))
+      {
+        /* Wait until TCR flag is set */
+        if (FMPI2C_WaitOnFlagUntilTimeout(hfmpi2c, FMPI2C_FLAG_TCR, RESET, Timeout, tickstart) != HAL_OK)
+        {
+          return HAL_TIMEOUT;
+        }
+
+        if (hfmpi2c->XferCount > MAX_NBYTE_SIZE)
+        {
+          hfmpi2c->XferSize = MAX_NBYTE_SIZE;
+          FMPI2C_TransferConfig(hfmpi2c, DevAddress, hfmpi2c->XferSize, FMPI2C_RELOAD_MODE, FMPI2C_NO_STARTSTOP);
+        }
+        else
+        {
+          hfmpi2c->XferSize = hfmpi2c->XferCount;
+          FMPI2C_TransferConfig(hfmpi2c, DevAddress, hfmpi2c->XferSize, FMPI2C_AUTOEND_MODE, FMPI2C_NO_STARTSTOP);
+        }
+      }
+    }
+    while (hfmpi2c->XferCount > 0U);
+
+    /* No need to Check TC flag, with AUTOEND mode the stop is automatically generated */
+    /* Wait until STOPF flag is reset */
+    if (FMPI2C_WaitOnSTOPFlagUntilTimeout(hfmpi2c, Timeout, tickstart) != HAL_OK)
+    {
+      if (hfmpi2c->ErrorCode == HAL_FMPI2C_ERROR_AF)
+      {
+        return HAL_ERROR;
+      }
+      else
+      {
+        return HAL_TIMEOUT;
+      }
+    }
+
+    /* Clear STOP Flag */
+    __HAL_FMPI2C_CLEAR_FLAG(hfmpi2c, FMPI2C_FLAG_STOPF);
+
+    /* Clear Configuration Register 2 */
+    FMPI2C_RESET_CR2(hfmpi2c);
+
+    hfmpi2c->State = HAL_FMPI2C_STATE_READY;
+    hfmpi2c->Mode  = HAL_FMPI2C_MODE_NONE;
+
+    /* Process Unlocked */
+    __HAL_UNLOCK(hfmpi2c);
+
+    return HAL_OK;
+  }
+  else
+  {
+    return HAL_BUSY;
+  }
+}
+/**
+  * @brief  Write an amount of data in non-blocking mode with Interrupt to a specific memory address
+  * @param  hfmpi2c Pointer to a FMPI2C_HandleTypeDef structure that contains
+  *                the configuration information for the specified FMPI2C.
+  * @param  DevAddress Target device address The device 7 bits address value
+  *         in datasheet must be shifted to the left before calling the interface
+  * @param  MemAddress Internal memory address
+  * @param  MemAddSize Size of internal memory address
+  * @param  pData Pointer to data buffer
+  * @param  Size Amount of data to be sent
+  * @retval HAL status
+  */
+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)
+{
+  uint32_t tickstart = 0U;
+  uint32_t xfermode = 0U;
+
+  /* Check the parameters */
+  assert_param(IS_FMPI2C_MEMADD_SIZE(MemAddSize));
+
+  if (hfmpi2c->State == HAL_FMPI2C_STATE_READY)
+  {
+    if ((pData == NULL) || (Size == 0U))
+    {
+      return  HAL_ERROR;
+    }
+
+    if (__HAL_FMPI2C_GET_FLAG(hfmpi2c, FMPI2C_FLAG_BUSY) == SET)
+    {
+      return HAL_BUSY;
+    }
+
+    /* Process Locked */
+    __HAL_LOCK(hfmpi2c);
+
+    /* Init tickstart for timeout management*/
+    tickstart = HAL_GetTick();
+
+    hfmpi2c->State       = HAL_FMPI2C_STATE_BUSY_TX;
+    hfmpi2c->Mode        = HAL_FMPI2C_MODE_MEM;
+    hfmpi2c->ErrorCode   = HAL_FMPI2C_ERROR_NONE;
+
+    /* Prepare transfer parameters */
+    hfmpi2c->pBuffPtr    = pData;
+    hfmpi2c->XferCount   = Size;
+    hfmpi2c->XferOptions = FMPI2C_NO_OPTION_FRAME;
+    hfmpi2c->XferISR     = FMPI2C_Master_ISR_IT;
+
+    if (hfmpi2c->XferCount > MAX_NBYTE_SIZE)
+    {
+      hfmpi2c->XferSize = MAX_NBYTE_SIZE;
+      xfermode = FMPI2C_RELOAD_MODE;
+    }
+    else
+    {
+      hfmpi2c->XferSize = hfmpi2c->XferCount;
+      xfermode = FMPI2C_AUTOEND_MODE;
+    }
+
+    /* Send Slave Address and Memory Address */
+    if (FMPI2C_RequestMemoryWrite(hfmpi2c, DevAddress, MemAddress, MemAddSize, FMPI2C_TIMEOUT_FLAG, tickstart) != HAL_OK)
+    {
+      if (hfmpi2c->ErrorCode == HAL_FMPI2C_ERROR_AF)
+      {
+        /* Process Unlocked */
+        __HAL_UNLOCK(hfmpi2c);
+        return HAL_ERROR;
+      }
+      else
+      {
+        /* Process Unlocked */
+        __HAL_UNLOCK(hfmpi2c);
+        return HAL_TIMEOUT;
+      }
+    }
+
+    /* Set NBYTES to write and reload if hfmpi2c->XferCount > MAX_NBYTE_SIZE and generate RESTART */
+    FMPI2C_TransferConfig(hfmpi2c, DevAddress, hfmpi2c->XferSize, xfermode, FMPI2C_NO_STARTSTOP);
+
+    /* Process Unlocked */
+    __HAL_UNLOCK(hfmpi2c);
+
+    /* Note : The FMPI2C interrupts must be enabled after unlocking current process
+              to avoid the risk of FMPI2C interrupt handle execution before current
+              process unlock */
+
+    /* Enable ERR, TC, STOP, NACK, TXI interrupt */
+    /* possible to enable all of these */
+    /* FMPI2C_IT_ERRI | FMPI2C_IT_TCI| FMPI2C_IT_STOPI| FMPI2C_IT_NACKI | FMPI2C_IT_ADDRI | FMPI2C_IT_RXI | FMPI2C_IT_TXI */
+    FMPI2C_Enable_IRQ(hfmpi2c, FMPI2C_XFER_TX_IT);
+
+    return HAL_OK;
+  }
+  else
+  {
+    return HAL_BUSY;
+  }
+}
+
+/**
+  * @brief  Read an amount of data in non-blocking mode with Interrupt from a specific memory address
+  * @param  hfmpi2c Pointer to a FMPI2C_HandleTypeDef structure that contains
+  *                the configuration information for the specified FMPI2C.
+  * @param  DevAddress Target device address The device 7 bits address value
+  *         in datasheet must be shifted to the left before calling the interface
+  * @param  MemAddress Internal memory address
+  * @param  MemAddSize Size of internal memory address
+  * @param  pData Pointer to data buffer
+  * @param  Size Amount of data to be sent
+  * @retval HAL status
+  */
+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)
+{
+  uint32_t tickstart = 0U;
+  uint32_t xfermode = 0U;
+
+  /* Check the parameters */
+  assert_param(IS_FMPI2C_MEMADD_SIZE(MemAddSize));
+
+  if (hfmpi2c->State == HAL_FMPI2C_STATE_READY)
+  {
+    if ((pData == NULL) || (Size == 0U))
+    {
+      return  HAL_ERROR;
+    }
+
+    if (__HAL_FMPI2C_GET_FLAG(hfmpi2c, FMPI2C_FLAG_BUSY) == SET)
+    {
+      return HAL_BUSY;
+    }
+
+    /* Process Locked */
+    __HAL_LOCK(hfmpi2c);
+
+    /* Init tickstart for timeout management*/
+    tickstart = HAL_GetTick();
+
+    hfmpi2c->State       = HAL_FMPI2C_STATE_BUSY_RX;
+    hfmpi2c->Mode        = HAL_FMPI2C_MODE_MEM;
+    hfmpi2c->ErrorCode   = HAL_FMPI2C_ERROR_NONE;
+
+    /* Prepare transfer parameters */
+    hfmpi2c->pBuffPtr    = pData;
+    hfmpi2c->XferCount   = Size;
+    hfmpi2c->XferOptions = FMPI2C_NO_OPTION_FRAME;
+    hfmpi2c->XferISR     = FMPI2C_Master_ISR_IT;
+
+    if (hfmpi2c->XferCount > MAX_NBYTE_SIZE)
+    {
+      hfmpi2c->XferSize = MAX_NBYTE_SIZE;
+      xfermode = FMPI2C_RELOAD_MODE;
+    }
+    else
+    {
+      hfmpi2c->XferSize = hfmpi2c->XferCount;
+      xfermode = FMPI2C_AUTOEND_MODE;
+    }
+
+    /* Send Slave Address and Memory Address */
+    if (FMPI2C_RequestMemoryRead(hfmpi2c, DevAddress, MemAddress, MemAddSize, FMPI2C_TIMEOUT_FLAG, tickstart) != HAL_OK)
+    {
+      if (hfmpi2c->ErrorCode == HAL_FMPI2C_ERROR_AF)
+      {
+        /* Process Unlocked */
+        __HAL_UNLOCK(hfmpi2c);
+        return HAL_ERROR;
+      }
+      else
+      {
+        /* Process Unlocked */
+        __HAL_UNLOCK(hfmpi2c);
+        return HAL_TIMEOUT;
+      }
+    }
+
+    /* Set NBYTES to write and reload if hfmpi2c->XferCount > MAX_NBYTE_SIZE and generate RESTART */
+    FMPI2C_TransferConfig(hfmpi2c, DevAddress, hfmpi2c->XferSize, xfermode, FMPI2C_GENERATE_START_READ);
+
+    /* Process Unlocked */
+    __HAL_UNLOCK(hfmpi2c);
+
+    /* Note : The FMPI2C interrupts must be enabled after unlocking current process
+              to avoid the risk of FMPI2C interrupt handle execution before current
+              process unlock */
+
+    /* Enable ERR, TC, STOP, NACK, RXI interrupt */
+    /* possible to enable all of these */
+    /* FMPI2C_IT_ERRI | FMPI2C_IT_TCI| FMPI2C_IT_STOPI| FMPI2C_IT_NACKI | FMPI2C_IT_ADDRI | FMPI2C_IT_RXI | FMPI2C_IT_TXI */
+    FMPI2C_Enable_IRQ(hfmpi2c, FMPI2C_XFER_RX_IT);
+
+    return HAL_OK;
+  }
+  else
+  {
+    return HAL_BUSY;
+  }
+}
+/**
+  * @brief  Write an amount of data in non-blocking mode with DMA to a specific memory address
+  * @param  hfmpi2c Pointer to a FMPI2C_HandleTypeDef structure that contains
+  *                the configuration information for the specified FMPI2C.
+  * @param  DevAddress Target device address The device 7 bits address value
+  *         in datasheet must be shifted to the left before calling the interface
+  * @param  MemAddress Internal memory address
+  * @param  MemAddSize Size of internal memory address
+  * @param  pData Pointer to data buffer
+  * @param  Size Amount of data to be sent
+  * @retval HAL status
+  */
+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)
+{
+  uint32_t tickstart = 0U;
+  uint32_t xfermode = 0U;
+
+  /* Check the parameters */
+  assert_param(IS_FMPI2C_MEMADD_SIZE(MemAddSize));
+
+  if (hfmpi2c->State == HAL_FMPI2C_STATE_READY)
+  {
+    if ((pData == NULL) || (Size == 0U))
+    {
+      return  HAL_ERROR;
+    }
+
+    if (__HAL_FMPI2C_GET_FLAG(hfmpi2c, FMPI2C_FLAG_BUSY) == SET)
+    {
+      return HAL_BUSY;
+    }
+
+    /* Process Locked */
+    __HAL_LOCK(hfmpi2c);
+
+    /* Init tickstart for timeout management*/
+    tickstart = HAL_GetTick();
+
+    hfmpi2c->State       = HAL_FMPI2C_STATE_BUSY_TX;
+    hfmpi2c->Mode        = HAL_FMPI2C_MODE_MEM;
+    hfmpi2c->ErrorCode   = HAL_FMPI2C_ERROR_NONE;
+
+    /* Prepare transfer parameters */
+    hfmpi2c->pBuffPtr    = pData;
+    hfmpi2c->XferCount   = Size;
+    hfmpi2c->XferOptions = FMPI2C_NO_OPTION_FRAME;
+    hfmpi2c->XferISR     = FMPI2C_Master_ISR_DMA;
+
+    if (hfmpi2c->XferCount > MAX_NBYTE_SIZE)
+    {
+      hfmpi2c->XferSize = MAX_NBYTE_SIZE;
+      xfermode = FMPI2C_RELOAD_MODE;
+    }
+    else
+    {
+      hfmpi2c->XferSize = hfmpi2c->XferCount;
+      xfermode = FMPI2C_AUTOEND_MODE;
+    }
+
+    /* Send Slave Address and Memory Address */
+    if (FMPI2C_RequestMemoryWrite(hfmpi2c, DevAddress, MemAddress, MemAddSize, FMPI2C_TIMEOUT_FLAG, tickstart) != HAL_OK)
+    {
+      if (hfmpi2c->ErrorCode == HAL_FMPI2C_ERROR_AF)
+      {
+        /* Process Unlocked */
+        __HAL_UNLOCK(hfmpi2c);
+        return HAL_ERROR;
+      }
+      else
+      {
+        /* Process Unlocked */
+        __HAL_UNLOCK(hfmpi2c);
+        return HAL_TIMEOUT;
+      }
+    }
+
+    /* Set the FMPI2C DMA transfer complete callback */
+    hfmpi2c->hdmatx->XferCpltCallback = FMPI2C_DMAMasterTransmitCplt;
+
+    /* Set the DMA error callback */
+    hfmpi2c->hdmatx->XferErrorCallback = FMPI2C_DMAError;
+
+    /* Set the unused DMA callbacks to NULL */
+    hfmpi2c->hdmatx->XferHalfCpltCallback = NULL;
+    hfmpi2c->hdmatx->XferAbortCallback = NULL;
+
+    /* Enable the DMA stream */
+    HAL_DMA_Start_IT(hfmpi2c->hdmatx, (uint32_t)pData, (uint32_t)&hfmpi2c->Instance->TXDR, hfmpi2c->XferSize);
+
+    /* Send Slave Address */
+    /* Set NBYTES to write and reload if hfmpi2c->XferCount > MAX_NBYTE_SIZE and generate RESTART */
+    FMPI2C_TransferConfig(hfmpi2c, DevAddress, hfmpi2c->XferSize, xfermode, FMPI2C_NO_STARTSTOP);
+
+    /* Update XferCount value */
+    hfmpi2c->XferCount -= hfmpi2c->XferSize;
+
+    /* Process Unlocked */
+    __HAL_UNLOCK(hfmpi2c);
+
+    /* Note : The FMPI2C interrupts must be enabled after unlocking current process
+              to avoid the risk of FMPI2C interrupt handle execution before current
+              process unlock */
+    /* Enable ERR and NACK interrupts */
+    FMPI2C_Enable_IRQ(hfmpi2c, FMPI2C_XFER_ERROR_IT);
+
+    /* Enable DMA Request */
+    hfmpi2c->Instance->CR1 |= FMPI2C_CR1_TXDMAEN;
+
+    return HAL_OK;
+  }
+  else
+  {
+    return HAL_BUSY;
+  }
+}
+
+/**
+  * @brief  Reads an amount of data in non-blocking mode with DMA from a specific memory address.
+  * @param  hfmpi2c Pointer to a FMPI2C_HandleTypeDef structure that contains
+  *                the configuration information for the specified FMPI2C.
+  * @param  DevAddress Target device address The device 7 bits address value
+  *         in datasheet must be shifted to the left before calling the interface
+  * @param  MemAddress Internal memory address
+  * @param  MemAddSize Size of internal memory address
+  * @param  pData Pointer to data buffer
+  * @param  Size Amount of data to be read
+  * @retval HAL status
+  */
+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)
+{
+  uint32_t tickstart = 0U;
+  uint32_t xfermode = 0U;
+
+  /* Check the parameters */
+  assert_param(IS_FMPI2C_MEMADD_SIZE(MemAddSize));
+
+  if (hfmpi2c->State == HAL_FMPI2C_STATE_READY)
+  {
+    if ((pData == NULL) || (Size == 0U))
+    {
+      return  HAL_ERROR;
+    }
+
+    if (__HAL_FMPI2C_GET_FLAG(hfmpi2c, FMPI2C_FLAG_BUSY) == SET)
+    {
+      return HAL_BUSY;
+    }
+
+    /* Process Locked */
+    __HAL_LOCK(hfmpi2c);
+
+    /* Init tickstart for timeout management*/
+    tickstart = HAL_GetTick();
+
+    hfmpi2c->State       = HAL_FMPI2C_STATE_BUSY_RX;
+    hfmpi2c->Mode        = HAL_FMPI2C_MODE_MEM;
+    hfmpi2c->ErrorCode   = HAL_FMPI2C_ERROR_NONE;
+
+    /* Prepare transfer parameters */
+    hfmpi2c->pBuffPtr    = pData;
+    hfmpi2c->XferCount   = Size;
+    hfmpi2c->XferOptions = FMPI2C_NO_OPTION_FRAME;
+    hfmpi2c->XferISR     = FMPI2C_Master_ISR_DMA;
+
+    if (hfmpi2c->XferCount > MAX_NBYTE_SIZE)
+    {
+      hfmpi2c->XferSize = MAX_NBYTE_SIZE;
+      xfermode = FMPI2C_RELOAD_MODE;
+    }
+    else
+    {
+      hfmpi2c->XferSize = hfmpi2c->XferCount;
+      xfermode = FMPI2C_AUTOEND_MODE;
+    }
+
+    /* Send Slave Address and Memory Address */
+    if (FMPI2C_RequestMemoryRead(hfmpi2c, DevAddress, MemAddress, MemAddSize, FMPI2C_TIMEOUT_FLAG, tickstart) != HAL_OK)
+    {
+      if (hfmpi2c->ErrorCode == HAL_FMPI2C_ERROR_AF)
+      {
+        /* Process Unlocked */
+        __HAL_UNLOCK(hfmpi2c);
+        return HAL_ERROR;
+      }
+      else
+      {
+        /* Process Unlocked */
+        __HAL_UNLOCK(hfmpi2c);
+        return HAL_TIMEOUT;
+      }
+    }
+
+    /* Set the FMPI2C DMA transfer complete callback */
+    hfmpi2c->hdmarx->XferCpltCallback = FMPI2C_DMAMasterReceiveCplt;
+
+    /* Set the DMA error callback */
+    hfmpi2c->hdmarx->XferErrorCallback = FMPI2C_DMAError;
+
+    /* Set the unused DMA callbacks to NULL */
+    hfmpi2c->hdmarx->XferHalfCpltCallback = NULL;
+    hfmpi2c->hdmarx->XferAbortCallback = NULL;
+
+    /* Enable the DMA stream */
+    HAL_DMA_Start_IT(hfmpi2c->hdmarx, (uint32_t)&hfmpi2c->Instance->RXDR, (uint32_t)pData, hfmpi2c->XferSize);
+
+    /* Set NBYTES to write and reload if hfmpi2c->XferCount > MAX_NBYTE_SIZE and generate RESTART */
+    FMPI2C_TransferConfig(hfmpi2c, DevAddress, hfmpi2c->XferSize, xfermode, FMPI2C_GENERATE_START_READ);
+
+    /* Update XferCount value */
+    hfmpi2c->XferCount -= hfmpi2c->XferSize;
+
+    /* Process Unlocked */
+    __HAL_UNLOCK(hfmpi2c);
+
+    /* Enable DMA Request */
+    hfmpi2c->Instance->CR1 |= FMPI2C_CR1_RXDMAEN;
+
+    /* Note : The FMPI2C interrupts must be enabled after unlocking current process
+              to avoid the risk of FMPI2C interrupt handle execution before current
+              process unlock */
+    /* Enable ERR and NACK interrupts */
+    FMPI2C_Enable_IRQ(hfmpi2c, FMPI2C_XFER_ERROR_IT);
+
+    return HAL_OK;
+  }
+  else
+  {
+    return HAL_BUSY;
+  }
+}
+
+/**
+  * @brief  Checks if target device is ready for communication.
+  * @note   This function is used with Memory devices
+  * @param  hfmpi2c Pointer to a FMPI2C_HandleTypeDef structure that contains
+  *                the configuration information for the specified FMPI2C.
+  * @param  DevAddress Target device address The device 7 bits address value
+  *         in datasheet must be shifted to the left before calling the interface
+  * @param  Trials Number of trials
+  * @param  Timeout Timeout duration
+  * @retval HAL status
+  */
+HAL_StatusTypeDef HAL_FMPI2C_IsDeviceReady(FMPI2C_HandleTypeDef *hfmpi2c, uint16_t DevAddress, uint32_t Trials, uint32_t Timeout)
+{
+  uint32_t tickstart = 0U;
+
+  __IO uint32_t FMPI2C_Trials = 0U;
+
+  if (hfmpi2c->State == HAL_FMPI2C_STATE_READY)
+  {
+    if (__HAL_FMPI2C_GET_FLAG(hfmpi2c, FMPI2C_FLAG_BUSY) == SET)
+    {
+      return HAL_BUSY;
+    }
+
+    /* Process Locked */
+    __HAL_LOCK(hfmpi2c);
+
+    hfmpi2c->State = HAL_FMPI2C_STATE_BUSY;
+    hfmpi2c->ErrorCode = HAL_FMPI2C_ERROR_NONE;
+
+    do
+    {
+      /* Generate Start */
+      hfmpi2c->Instance->CR2 = FMPI2C_GENERATE_START(hfmpi2c->Init.AddressingMode, DevAddress);
+
+      /* No need to Check TC flag, with AUTOEND mode the stop is automatically generated */
+      /* Wait until STOPF flag is set or a NACK flag is set*/
+      tickstart = HAL_GetTick();
+      while ((__HAL_FMPI2C_GET_FLAG(hfmpi2c, FMPI2C_FLAG_STOPF) == RESET) && (__HAL_FMPI2C_GET_FLAG(hfmpi2c, FMPI2C_FLAG_AF) == RESET) && (hfmpi2c->State != HAL_FMPI2C_STATE_TIMEOUT))
+      {
+        if (Timeout != HAL_MAX_DELAY)
+        {
+          if ((Timeout == 0U) || ((HAL_GetTick() - tickstart) > Timeout))
+          {
+            /* Device is ready */
+            hfmpi2c->State = HAL_FMPI2C_STATE_READY;
+            /* Process Unlocked */
+            __HAL_UNLOCK(hfmpi2c);
+            return HAL_TIMEOUT;
+          }
+        }
+      }
+
+      /* Check if the NACKF flag has not been set */
+      if (__HAL_FMPI2C_GET_FLAG(hfmpi2c, FMPI2C_FLAG_AF) == RESET)
+      {
+        /* Wait until STOPF flag is reset */
+        if (FMPI2C_WaitOnFlagUntilTimeout(hfmpi2c, FMPI2C_FLAG_STOPF, RESET, Timeout, tickstart) != HAL_OK)
+        {
+          return HAL_TIMEOUT;
+        }
+
+        /* Clear STOP Flag */
+        __HAL_FMPI2C_CLEAR_FLAG(hfmpi2c, FMPI2C_FLAG_STOPF);
+
+        /* Device is ready */
+        hfmpi2c->State = HAL_FMPI2C_STATE_READY;
+
+        /* Process Unlocked */
+        __HAL_UNLOCK(hfmpi2c);
+
+        return HAL_OK;
+      }
+      else
+      {
+        /* Wait until STOPF flag is reset */
+        if (FMPI2C_WaitOnFlagUntilTimeout(hfmpi2c, FMPI2C_FLAG_STOPF, RESET, Timeout, tickstart) != HAL_OK)
+        {
+          return HAL_TIMEOUT;
+        }
+
+        /* Clear NACK Flag */
+        __HAL_FMPI2C_CLEAR_FLAG(hfmpi2c, FMPI2C_FLAG_AF);
+
+        /* Clear STOP Flag, auto generated with autoend*/
+        __HAL_FMPI2C_CLEAR_FLAG(hfmpi2c, FMPI2C_FLAG_STOPF);
+      }
+
+      /* Check if the maximum allowed number of trials has been reached */
+      if (FMPI2C_Trials++ == Trials)
+      {
+        /* Generate Stop */
+        hfmpi2c->Instance->CR2 |= FMPI2C_CR2_STOP;
+
+        /* Wait until STOPF flag is reset */
+        if (FMPI2C_WaitOnFlagUntilTimeout(hfmpi2c, FMPI2C_FLAG_STOPF, RESET, Timeout, tickstart) != HAL_OK)
+        {
+          return HAL_TIMEOUT;
+        }
+
+        /* Clear STOP Flag */
+        __HAL_FMPI2C_CLEAR_FLAG(hfmpi2c, FMPI2C_FLAG_STOPF);
+      }
+    }
+    while (FMPI2C_Trials < Trials);
+
+    hfmpi2c->State = HAL_FMPI2C_STATE_READY;
+
+    /* Process Unlocked */
+    __HAL_UNLOCK(hfmpi2c);
+
+    return HAL_TIMEOUT;
+  }
+  else
+  {
+    return HAL_BUSY;
+  }
+}
+
+/**
+  * @brief  Sequential transmit in master FMPI2C mode an amount of data in non-blocking mode with Interrupt.
+  * @note   This interface allow to manage repeated start condition when a direction change during transfer
+  * @param  hfmpi2c Pointer to a FMPI2C_HandleTypeDef structure that contains
+  *                the configuration information for the specified FMPI2C.
+  * @param  DevAddress Target device address The device 7 bits address value
+  *         in datasheet must be shifted to the left before calling the interface
+  * @param  pData Pointer to data buffer
+  * @param  Size Amount of data to be sent
+  * @param  XferOptions Options of Transfer, value of @ref FMPI2C_XFEROPTIONS
+  * @retval HAL status
+  */
+HAL_StatusTypeDef HAL_FMPI2C_Master_Sequential_Transmit_IT(FMPI2C_HandleTypeDef *hfmpi2c, uint16_t DevAddress, uint8_t *pData, uint16_t Size, uint32_t XferOptions)
+{
+  uint32_t xfermode = 0U;
+  uint32_t xferrequest = FMPI2C_GENERATE_START_WRITE;
+
+  /* Check the parameters */
+  assert_param(IS_FMPI2C_TRANSFER_OPTIONS_REQUEST(XferOptions));
+
+  if (hfmpi2c->State == HAL_FMPI2C_STATE_READY)
+  {
+    /* Process Locked */
+    __HAL_LOCK(hfmpi2c);
+
+    hfmpi2c->State     = HAL_FMPI2C_STATE_BUSY_TX;
+    hfmpi2c->Mode      = HAL_FMPI2C_MODE_MASTER;
+    hfmpi2c->ErrorCode = HAL_FMPI2C_ERROR_NONE;
+
+    /* Prepare transfer parameters */
+    hfmpi2c->pBuffPtr    = pData;
+    hfmpi2c->XferCount   = Size;
+    hfmpi2c->XferOptions = XferOptions;
+    hfmpi2c->XferISR     = FMPI2C_Master_ISR_IT;
+
+    /* If size > MAX_NBYTE_SIZE, use reload mode */
+    if (hfmpi2c->XferCount > MAX_NBYTE_SIZE)
+    {
+      hfmpi2c->XferSize = MAX_NBYTE_SIZE;
+      xfermode = FMPI2C_RELOAD_MODE;
+    }
+    else
+    {
+      hfmpi2c->XferSize = hfmpi2c->XferCount;
+      xfermode = hfmpi2c->XferOptions;
+    }
+
+    /* If transfer direction not change, do not generate Restart Condition */
+    /* Mean Previous state is same as current state */
+    if (hfmpi2c->PreviousState == FMPI2C_STATE_MASTER_BUSY_TX)
+    {
+      xferrequest = FMPI2C_NO_STARTSTOP;
+    }
+
+    /* Send Slave Address and set NBYTES to write */
+    FMPI2C_TransferConfig(hfmpi2c, DevAddress, hfmpi2c->XferSize, xfermode, xferrequest);
+
+    /* Process Unlocked */
+    __HAL_UNLOCK(hfmpi2c);
+
+    /* Note : The FMPI2C interrupts must be enabled after unlocking current process
+              to avoid the risk of FMPI2C interrupt handle execution before current
+              process unlock */
+    FMPI2C_Enable_IRQ(hfmpi2c, FMPI2C_XFER_TX_IT);
+
+    return HAL_OK;
+  }
+  else
+  {
+    return HAL_BUSY;
+  }
+}
+
+/**
+  * @brief  Sequential receive in master FMPI2C mode an amount of data in non-blocking mode with Interrupt
+  * @note   This interface allow to manage repeated start condition when a direction change during transfer
+  * @param  hfmpi2c Pointer to a FMPI2C_HandleTypeDef structure that contains
+  *                the configuration information for the specified FMPI2C.
+  * @param  DevAddress Target device address The device 7 bits address value
+  *         in datasheet must be shifted to the left before calling the interface
+  * @param  pData Pointer to data buffer
+  * @param  Size Amount of data to be sent
+  * @param  XferOptions Options of Transfer, value of @ref FMPI2C_XFEROPTIONS
+  * @retval HAL status
+  */
+HAL_StatusTypeDef HAL_FMPI2C_Master_Sequential_Receive_IT(FMPI2C_HandleTypeDef *hfmpi2c, uint16_t DevAddress, uint8_t *pData, uint16_t Size, uint32_t XferOptions)
+{
+  uint32_t xfermode = 0U;
+  uint32_t xferrequest = FMPI2C_GENERATE_START_READ;
+
+  /* Check the parameters */
+  assert_param(IS_FMPI2C_TRANSFER_OPTIONS_REQUEST(XferOptions));
+
+  if (hfmpi2c->State == HAL_FMPI2C_STATE_READY)
+  {
+    /* Process Locked */
+    __HAL_LOCK(hfmpi2c);
+
+    hfmpi2c->State     = HAL_FMPI2C_STATE_BUSY_RX;
+    hfmpi2c->Mode      = HAL_FMPI2C_MODE_MASTER;
+    hfmpi2c->ErrorCode = HAL_FMPI2C_ERROR_NONE;
+
+    /* Prepare transfer parameters */
+    hfmpi2c->pBuffPtr    = pData;
+    hfmpi2c->XferCount   = Size;
+    hfmpi2c->XferOptions = XferOptions;
+    hfmpi2c->XferISR     = FMPI2C_Master_ISR_IT;
+
+    /* If hfmpi2c->XferCount > MAX_NBYTE_SIZE, use reload mode */
+    if (hfmpi2c->XferCount > MAX_NBYTE_SIZE)
+    {
+      hfmpi2c->XferSize = MAX_NBYTE_SIZE;
+      xfermode = FMPI2C_RELOAD_MODE;
+    }
+    else
+    {
+      hfmpi2c->XferSize = hfmpi2c->XferCount;
+      xfermode = hfmpi2c->XferOptions;
+    }
+
+    /* If transfer direction not change, do not generate Restart Condition */
+    /* Mean Previous state is same as current state */
+    if (hfmpi2c->PreviousState == FMPI2C_STATE_MASTER_BUSY_RX)
+    {
+      xferrequest = FMPI2C_NO_STARTSTOP;
+    }
+
+    /* Send Slave Address and set NBYTES to read */
+    FMPI2C_TransferConfig(hfmpi2c, DevAddress, hfmpi2c->XferSize, xfermode, xferrequest);
+
+    /* Process Unlocked */
+    __HAL_UNLOCK(hfmpi2c);
+
+    /* Note : The FMPI2C interrupts must be enabled after unlocking current process
+              to avoid the risk of FMPI2C interrupt handle execution before current
+              process unlock */
+    FMPI2C_Enable_IRQ(hfmpi2c, FMPI2C_XFER_RX_IT);
+
+    return HAL_OK;
+  }
+  else
+  {
+    return HAL_BUSY;
+  }
+}
+
+/**
+  * @brief  Sequential transmit in slave/device FMPI2C mode an amount of data in non-blocking mode with Interrupt
+  * @note   This interface allow to manage repeated start condition when a direction change during transfer
+  * @param  hfmpi2c Pointer to a FMPI2C_HandleTypeDef structure that contains
+  *                the configuration information for the specified FMPI2C.
+  * @param  pData Pointer to data buffer
+  * @param  Size Amount of data to be sent
+  * @param  XferOptions Options of Transfer, value of @ref FMPI2C_XFEROPTIONS
+  * @retval HAL status
+  */
+HAL_StatusTypeDef HAL_FMPI2C_Slave_Sequential_Transmit_IT(FMPI2C_HandleTypeDef *hfmpi2c, uint8_t *pData, uint16_t Size, uint32_t XferOptions)
+{
+  /* Check the parameters */
+  assert_param(IS_FMPI2C_TRANSFER_OPTIONS_REQUEST(XferOptions));
+
+  if ((hfmpi2c->State & HAL_FMPI2C_STATE_LISTEN) == HAL_FMPI2C_STATE_LISTEN)
+  {
+    if ((pData == NULL) || (Size == 0U))
+    {
+      return  HAL_ERROR;
+    }
+
+    /* Disable Interrupts, to prevent preemption during treatment in case of multicall */
+    FMPI2C_Disable_IRQ(hfmpi2c, FMPI2C_XFER_LISTEN_IT | FMPI2C_XFER_TX_IT);
+
+    /* Process Locked */
+    __HAL_LOCK(hfmpi2c);
+
+    /* FMPI2C cannot manage full duplex exchange so disable previous IT enabled if any */
+    /* and then toggle the HAL slave RX state to TX state */
+    if (hfmpi2c->State == HAL_FMPI2C_STATE_BUSY_RX_LISTEN)
+    {
+      /* Disable associated Interrupts */
+      FMPI2C_Disable_IRQ(hfmpi2c, FMPI2C_XFER_RX_IT);
+    }
+
+    hfmpi2c->State     = HAL_FMPI2C_STATE_BUSY_TX_LISTEN;
+    hfmpi2c->Mode      = HAL_FMPI2C_MODE_SLAVE;
+    hfmpi2c->ErrorCode = HAL_FMPI2C_ERROR_NONE;
+
+    /* Enable Address Acknowledge */
+    hfmpi2c->Instance->CR2 &= ~FMPI2C_CR2_NACK;
+
+    /* Prepare transfer parameters */
+    hfmpi2c->pBuffPtr    = pData;
+    hfmpi2c->XferCount   = Size;
+    hfmpi2c->XferSize    = hfmpi2c->XferCount;
+    hfmpi2c->XferOptions = XferOptions;
+    hfmpi2c->XferISR     = FMPI2C_Slave_ISR_IT;
+
+    if (FMPI2C_GET_DIR(hfmpi2c) == FMPI2C_DIRECTION_RECEIVE)
+    {
+      /* Clear ADDR flag after prepare the transfer parameters */
+      /* This action will generate an acknowledge to the Master */
+      __HAL_FMPI2C_CLEAR_FLAG(hfmpi2c, FMPI2C_FLAG_ADDR);
+    }
+
+    /* Process Unlocked */
+    __HAL_UNLOCK(hfmpi2c);
+
+    /* Note : The FMPI2C interrupts must be enabled after unlocking current process
+    to avoid the risk of FMPI2C interrupt handle execution before current
+    process unlock */
+    /* REnable ADDR interrupt */
+    FMPI2C_Enable_IRQ(hfmpi2c, FMPI2C_XFER_TX_IT | FMPI2C_XFER_LISTEN_IT);
+
+    return HAL_OK;
+  }
+  else
+  {
+    return HAL_ERROR;
+  }
+}
+
+/**
+  * @brief  Sequential receive in slave/device FMPI2C mode an amount of data in non-blocking mode with Interrupt
+  * @note   This interface allow to manage repeated start condition when a direction change during transfer
+  * @param  hfmpi2c Pointer to a FMPI2C_HandleTypeDef structure that contains
+  *                the configuration information for the specified FMPI2C.
+  * @param  pData Pointer to data buffer
+  * @param  Size Amount of data to be sent
+  * @param  XferOptions Options of Transfer, value of @ref FMPI2C_XFEROPTIONS
+  * @retval HAL status
+  */
+HAL_StatusTypeDef HAL_FMPI2C_Slave_Sequential_Receive_IT(FMPI2C_HandleTypeDef *hfmpi2c, uint8_t *pData, uint16_t Size, uint32_t XferOptions)
+{
+  /* Check the parameters */
+  assert_param(IS_FMPI2C_TRANSFER_OPTIONS_REQUEST(XferOptions));
+
+  if ((hfmpi2c->State & HAL_FMPI2C_STATE_LISTEN) == HAL_FMPI2C_STATE_LISTEN)
+  {
+    if ((pData == NULL) || (Size == 0U))
+    {
+      return  HAL_ERROR;
+    }
+
+    /* Disable Interrupts, to prevent preemption during treatment in case of multicall */
+    FMPI2C_Disable_IRQ(hfmpi2c, FMPI2C_XFER_LISTEN_IT | FMPI2C_XFER_RX_IT);
+
+    /* Process Locked */
+    __HAL_LOCK(hfmpi2c);
+
+    /* FMPI2C cannot manage full duplex exchange so disable previous IT enabled if any */
+    /* and then toggle the HAL slave TX state to RX state */
+    if (hfmpi2c->State == HAL_FMPI2C_STATE_BUSY_TX_LISTEN)
+    {
+      /* Disable associated Interrupts */
+      FMPI2C_Disable_IRQ(hfmpi2c, FMPI2C_XFER_TX_IT);
+    }
+
+    hfmpi2c->State     = HAL_FMPI2C_STATE_BUSY_RX_LISTEN;
+    hfmpi2c->Mode      = HAL_FMPI2C_MODE_SLAVE;
+    hfmpi2c->ErrorCode = HAL_FMPI2C_ERROR_NONE;
+
+    /* Enable Address Acknowledge */
+    hfmpi2c->Instance->CR2 &= ~FMPI2C_CR2_NACK;
+
+    /* Prepare transfer parameters */
+    hfmpi2c->pBuffPtr    = pData;
+    hfmpi2c->XferCount   = Size;
+    hfmpi2c->XferSize    = hfmpi2c->XferCount;
+    hfmpi2c->XferOptions = XferOptions;
+    hfmpi2c->XferISR     = FMPI2C_Slave_ISR_IT;
+
+    if (FMPI2C_GET_DIR(hfmpi2c) == FMPI2C_DIRECTION_TRANSMIT)
+    {
+      /* Clear ADDR flag after prepare the transfer parameters */
+      /* This action will generate an acknowledge to the Master */
+      __HAL_FMPI2C_CLEAR_FLAG(hfmpi2c, FMPI2C_FLAG_ADDR);
+    }
+
+    /* Process Unlocked */
+    __HAL_UNLOCK(hfmpi2c);
+
+    /* Note : The FMPI2C interrupts must be enabled after unlocking current process
+    to avoid the risk of FMPI2C interrupt handle execution before current
+    process unlock */
+    /* REnable ADDR interrupt */
+    FMPI2C_Enable_IRQ(hfmpi2c, FMPI2C_XFER_RX_IT | FMPI2C_XFER_LISTEN_IT);
+
+    return HAL_OK;
+  }
+  else
+  {
+    return HAL_ERROR;
+  }
+}
+
+/**
+  * @brief  Enable the Address listen mode with Interrupt.
+  * @param  hfmpi2c Pointer to a FMPI2C_HandleTypeDef structure that contains
+  *                the configuration information for the specified FMPI2C.
+  * @retval HAL status
+  */
+HAL_StatusTypeDef HAL_FMPI2C_EnableListen_IT(FMPI2C_HandleTypeDef *hfmpi2c)
+{
+  if (hfmpi2c->State == HAL_FMPI2C_STATE_READY)
+  {
+    hfmpi2c->State = HAL_FMPI2C_STATE_LISTEN;
+    hfmpi2c->XferISR = FMPI2C_Slave_ISR_IT;
+
+    /* Enable the Address Match interrupt */
+    FMPI2C_Enable_IRQ(hfmpi2c, FMPI2C_XFER_LISTEN_IT);
+
+    return HAL_OK;
+  }
+  else
+  {
+    return HAL_BUSY;
+  }
+}
+
+/**
+  * @brief  Disable the Address listen mode with Interrupt.
+  * @param  hfmpi2c Pointer to a FMPI2C_HandleTypeDef structure that contains
+  *                the configuration information for the specified FMPI2C
+  * @retval HAL status
+  */
+HAL_StatusTypeDef HAL_FMPI2C_DisableListen_IT(FMPI2C_HandleTypeDef *hfmpi2c)
+{
+  /* Declaration of tmp to prevent undefined behavior of volatile usage */
+  uint32_t tmp;
+
+  /* Disable Address listen mode only if a transfer is not ongoing */
+  if (hfmpi2c->State == HAL_FMPI2C_STATE_LISTEN)
+  {
+    tmp = (uint32_t)(hfmpi2c->State) & FMPI2C_STATE_MSK;
+    hfmpi2c->PreviousState = tmp | (uint32_t)(hfmpi2c->Mode);
+    hfmpi2c->State = HAL_FMPI2C_STATE_READY;
+    hfmpi2c->Mode = HAL_FMPI2C_MODE_NONE;
+    hfmpi2c->XferISR = NULL;
+
+    /* Disable the Address Match interrupt */
+    FMPI2C_Disable_IRQ(hfmpi2c, FMPI2C_XFER_LISTEN_IT);
+
+    return HAL_OK;
+  }
+  else
+  {
+    return HAL_BUSY;
+  }
+}
+
+/**
+  * @brief  Abort a master FMPI2C IT or DMA process communication with Interrupt.
+  * @param  hfmpi2c Pointer to a FMPI2C_HandleTypeDef structure that contains
+  *                the configuration information for the specified FMPI2C.
+  * @param  DevAddress Target device address The device 7 bits address value
+  *         in datasheet must be shifted to the left before calling the interface
+  * @retval HAL status
+  */
+HAL_StatusTypeDef HAL_FMPI2C_Master_Abort_IT(FMPI2C_HandleTypeDef *hfmpi2c, uint16_t DevAddress)
+{
+  if (hfmpi2c->Mode == HAL_FMPI2C_MODE_MASTER)
+  {
+    /* Process Locked */
+    __HAL_LOCK(hfmpi2c);
+
+    /* Disable Interrupts */
+    FMPI2C_Disable_IRQ(hfmpi2c, FMPI2C_XFER_RX_IT);
+    FMPI2C_Disable_IRQ(hfmpi2c, FMPI2C_XFER_TX_IT);
+
+    /* Set State at HAL_FMPI2C_STATE_ABORT */
+    hfmpi2c->State = HAL_FMPI2C_STATE_ABORT;
+
+    /* Set NBYTES to 1 to generate a dummy read on FMPI2C peripheral */
+    /* Set AUTOEND mode, this will generate a NACK then STOP condition to abort the current transfer */
+    FMPI2C_TransferConfig(hfmpi2c, DevAddress, 1, FMPI2C_AUTOEND_MODE, FMPI2C_GENERATE_STOP);
+
+    /* Process Unlocked */
+    __HAL_UNLOCK(hfmpi2c);
+
+    /* Note : The FMPI2C interrupts must be enabled after unlocking current process
+              to avoid the risk of FMPI2C interrupt handle execution before current
+              process unlock */
+    FMPI2C_Enable_IRQ(hfmpi2c, FMPI2C_XFER_CPLT_IT);
+
+    return HAL_OK;
+  }
+  else
+  {
+    /* Wrong usage of abort function */
+    /* This function should be used only in case of abort monitored by master device */
+    return HAL_ERROR;
+  }
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup FMPI2C_IRQ_Handler_and_Callbacks IRQ Handler and Callbacks
+ * @{
+ */
+
+/**
+  * @brief  This function handles FMPI2C event interrupt request.
+  * @param  hfmpi2c Pointer to a FMPI2C_HandleTypeDef structure that contains
+  *                the configuration information for the specified FMPI2C.
+  * @retval None
+  */
+void HAL_FMPI2C_EV_IRQHandler(FMPI2C_HandleTypeDef *hfmpi2c)
+{
+  /* Get current IT Flags and IT sources value */
+  uint32_t itflags   = READ_REG(hfmpi2c->Instance->ISR);
+  uint32_t itsources = READ_REG(hfmpi2c->Instance->CR1);
+
+  /* FMPI2C events treatment -------------------------------------*/
+  if (hfmpi2c->XferISR != NULL)
+  {
+    hfmpi2c->XferISR(hfmpi2c, itflags, itsources);
+  }
+}
+
+/**
+  * @brief  This function handles FMPI2C error interrupt request.
+  * @param  hfmpi2c Pointer to a FMPI2C_HandleTypeDef structure that contains
+  *                the configuration information for the specified FMPI2C.
+  * @retval None
+  */
+void HAL_FMPI2C_ER_IRQHandler(FMPI2C_HandleTypeDef *hfmpi2c)
+{
+  uint32_t itflags   = READ_REG(hfmpi2c->Instance->ISR);
+  uint32_t itsources = READ_REG(hfmpi2c->Instance->CR1);
+
+  /* FMPI2C Bus error interrupt occurred ------------------------------------*/
+  if (((itflags & FMPI2C_FLAG_BERR) != RESET) && ((itsources & FMPI2C_IT_ERRI) != RESET))
+  {
+    hfmpi2c->ErrorCode |= HAL_FMPI2C_ERROR_BERR;
+
+    /* Clear BERR flag */
+    __HAL_FMPI2C_CLEAR_FLAG(hfmpi2c, FMPI2C_FLAG_BERR);
+  }
+
+  /* FMPI2C Over-Run/Under-Run interrupt occurred ----------------------------------------*/
+  if (((itflags & FMPI2C_FLAG_OVR) != RESET) && ((itsources & FMPI2C_IT_ERRI) != RESET))
+  {
+    hfmpi2c->ErrorCode |= HAL_FMPI2C_ERROR_OVR;
+
+    /* Clear OVR flag */
+    __HAL_FMPI2C_CLEAR_FLAG(hfmpi2c, FMPI2C_FLAG_OVR);
+  }
+
+  /* FMPI2C Arbitration Loss error interrupt occurred -------------------------------------*/
+  if (((itflags & FMPI2C_FLAG_ARLO) != RESET) && ((itsources & FMPI2C_IT_ERRI) != RESET))
+  {
+    hfmpi2c->ErrorCode |= HAL_FMPI2C_ERROR_ARLO;
+
+    /* Clear ARLO flag */
+    __HAL_FMPI2C_CLEAR_FLAG(hfmpi2c, FMPI2C_FLAG_ARLO);
+  }
+
+  /* Call the Error Callback in case of Error detected */
+  if ((hfmpi2c->ErrorCode & (HAL_FMPI2C_ERROR_BERR | HAL_FMPI2C_ERROR_OVR | HAL_FMPI2C_ERROR_ARLO)) !=  HAL_FMPI2C_ERROR_NONE)
+  {
+    FMPI2C_ITError(hfmpi2c, hfmpi2c->ErrorCode);
+  }
+}
+
+/**
+  * @brief  Master Tx Transfer completed callback.
+  * @param  hfmpi2c Pointer to a FMPI2C_HandleTypeDef structure that contains
+  *                the configuration information for the specified FMPI2C.
+  * @retval None
+  */
+__weak void HAL_FMPI2C_MasterTxCpltCallback(FMPI2C_HandleTypeDef *hfmpi2c)
+{
+  /* Prevent unused argument(s) compilation warning */
+  UNUSED(hfmpi2c);
+
+  /* NOTE : This function should not be modified, when the callback is needed,
+            the HAL_FMPI2C_MasterTxCpltCallback could be implemented in the user file
+   */
+}
+
+/**
+  * @brief  Master Rx Transfer completed callback.
+  * @param  hfmpi2c Pointer to a FMPI2C_HandleTypeDef structure that contains
+  *                the configuration information for the specified FMPI2C.
+  * @retval None
+  */
+__weak void HAL_FMPI2C_MasterRxCpltCallback(FMPI2C_HandleTypeDef *hfmpi2c)
+{
+  /* Prevent unused argument(s) compilation warning */
+  UNUSED(hfmpi2c);
+
+  /* NOTE : This function should not be modified, when the callback is needed,
+            the HAL_FMPI2C_MasterRxCpltCallback could be implemented in the user file
+   */
+}
+
+/** @brief  Slave Tx Transfer completed callback.
+  * @param  hfmpi2c Pointer to a FMPI2C_HandleTypeDef structure that contains
+  *                the configuration information for the specified FMPI2C.
+  * @retval None
+  */
+__weak void HAL_FMPI2C_SlaveTxCpltCallback(FMPI2C_HandleTypeDef *hfmpi2c)
+{
+  /* Prevent unused argument(s) compilation warning */
+  UNUSED(hfmpi2c);
+
+  /* NOTE : This function should not be modified, when the callback is needed,
+            the HAL_FMPI2C_SlaveTxCpltCallback could be implemented in the user file
+   */
+}
+
+/**
+  * @brief  Slave Rx Transfer completed callback.
+  * @param  hfmpi2c Pointer to a FMPI2C_HandleTypeDef structure that contains
+  *                the configuration information for the specified FMPI2C.
+  * @retval None
+  */
+__weak void HAL_FMPI2C_SlaveRxCpltCallback(FMPI2C_HandleTypeDef *hfmpi2c)
+{
+  /* Prevent unused argument(s) compilation warning */
+  UNUSED(hfmpi2c);
+
+  /* NOTE : This function should not be modified, when the callback is needed,
+            the HAL_FMPI2C_SlaveRxCpltCallback could be implemented in the user file
+   */
+}
+
+/**
+  * @brief  Slave Address Match callback.
+  * @param  hfmpi2c Pointer to a FMPI2C_HandleTypeDef structure that contains
+  *                the configuration information for the specified FMPI2C.
+  * @param  TransferDirection Master request Transfer Direction (Write/Read), value of @ref FMPI2C_XFERDIRECTION
+  * @param  AddrMatchCode Address Match Code
+  * @retval None
+  */
+__weak void HAL_FMPI2C_AddrCallback(FMPI2C_HandleTypeDef *hfmpi2c, uint8_t TransferDirection, uint16_t AddrMatchCode)
+{
+  /* Prevent unused argument(s) compilation warning */
+  UNUSED(hfmpi2c);
+  UNUSED(TransferDirection);
+  UNUSED(AddrMatchCode);
+
+  /* NOTE : This function should not be modified, when the callback is needed,
+            the HAL_FMPI2C_AddrCallback() could be implemented in the user file
+   */
+}
+
+/**
+  * @brief  Listen Complete callback.
+  * @param  hfmpi2c Pointer to a FMPI2C_HandleTypeDef structure that contains
+  *                the configuration information for the specified FMPI2C.
+  * @retval None
+  */
+__weak void HAL_FMPI2C_ListenCpltCallback(FMPI2C_HandleTypeDef *hfmpi2c)
+{
+  /* Prevent unused argument(s) compilation warning */
+  UNUSED(hfmpi2c);
+
+  /* NOTE : This function should not be modified, when the callback is needed,
+            the HAL_FMPI2C_ListenCpltCallback() could be implemented in the user file
+   */
+}
+
+/**
+  * @brief  Memory Tx Transfer completed callback.
+  * @param  hfmpi2c Pointer to a FMPI2C_HandleTypeDef structure that contains
+  *                the configuration information for the specified FMPI2C.
+  * @retval None
+  */
+__weak void HAL_FMPI2C_MemTxCpltCallback(FMPI2C_HandleTypeDef *hfmpi2c)
+{
+  /* Prevent unused argument(s) compilation warning */
+  UNUSED(hfmpi2c);
+
+  /* NOTE : This function should not be modified, when the callback is needed,
+            the HAL_FMPI2C_MemTxCpltCallback could be implemented in the user file
+   */
+}
+
+/**
+  * @brief  Memory Rx Transfer completed callback.
+  * @param  hfmpi2c Pointer to a FMPI2C_HandleTypeDef structure that contains
+  *                the configuration information for the specified FMPI2C.
+  * @retval None
+  */
+__weak void HAL_FMPI2C_MemRxCpltCallback(FMPI2C_HandleTypeDef *hfmpi2c)
+{
+  /* Prevent unused argument(s) compilation warning */
+  UNUSED(hfmpi2c);
+
+  /* NOTE : This function should not be modified, when the callback is needed,
+            the HAL_FMPI2C_MemRxCpltCallback could be implemented in the user file
+   */
+}
+
+/**
+  * @brief  FMPI2C error callback.
+  * @param  hfmpi2c Pointer to a FMPI2C_HandleTypeDef structure that contains
+  *                the configuration information for the specified FMPI2C.
+  * @retval None
+  */
+__weak void HAL_FMPI2C_ErrorCallback(FMPI2C_HandleTypeDef *hfmpi2c)
+{
+  /* Prevent unused argument(s) compilation warning */
+  UNUSED(hfmpi2c);
+
+  /* NOTE : This function should not be modified, when the callback is needed,
+            the HAL_FMPI2C_ErrorCallback could be implemented in the user file
+   */
+}
+
+/**
+  * @brief  FMPI2C abort callback.
+  * @param  hfmpi2c Pointer to a FMPI2C_HandleTypeDef structure that contains
+  *                the configuration information for the specified FMPI2C.
+  * @retval None
+  */
+__weak void HAL_FMPI2C_AbortCpltCallback(FMPI2C_HandleTypeDef *hfmpi2c)
+{
+  /* Prevent unused argument(s) compilation warning */
+  UNUSED(hfmpi2c);
+
+  /* NOTE : This function should not be modified, when the callback is needed,
+            the HAL_FMPI2C_AbortCpltCallback could be implemented in the user file
+   */
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup FMPI2C_Exported_Functions_Group3 Peripheral State, Mode and Error functions
+ *  @brief   Peripheral State, Mode and Error functions
+ *
+@verbatim
+ ===============================================================================
+            ##### Peripheral State, Mode and Error functions #####
+ ===============================================================================
+    [..]
+    This subsection permit to get in run-time the status of the peripheral
+    and the data flow.
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Return the FMPI2C handle state.
+  * @param  hfmpi2c Pointer to a FMPI2C_HandleTypeDef structure that contains
+  *                the configuration information for the specified FMPI2C.
+  * @retval HAL state
+  */
+HAL_FMPI2C_StateTypeDef HAL_FMPI2C_GetState(FMPI2C_HandleTypeDef *hfmpi2c)
+{
+  /* Return FMPI2C handle state */
+  return hfmpi2c->State;
+}
+
+/**
+  * @brief  Returns the FMPI2C Master, Slave, Memory or no mode.
+  * @param  hfmpi2c Pointer to a FMPI2C_HandleTypeDef structure that contains
+  *         the configuration information for FMPI2C module
+  * @retval HAL mode
+  */
+HAL_FMPI2C_ModeTypeDef HAL_FMPI2C_GetMode(FMPI2C_HandleTypeDef *hfmpi2c)
+{
+  return hfmpi2c->Mode;
+}
+
+/**
+* @brief  Return the FMPI2C error code.
+  * @param  hfmpi2c Pointer to a FMPI2C_HandleTypeDef structure that contains
+  *              the configuration information for the specified FMPI2C.
+* @retval FMPI2C Error Code
+*/
+uint32_t HAL_FMPI2C_GetError(FMPI2C_HandleTypeDef *hfmpi2c)
+{
+  return hfmpi2c->ErrorCode;
+}
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/** @addtogroup FMPI2C_Private_Functions
+  * @{
+  */
+
+/**
+  * @brief  Interrupt Sub-Routine which handle the Interrupt Flags Master Mode with Interrupt.
+  * @param  hfmpi2c Pointer to a FMPI2C_HandleTypeDef structure that contains
+  *                the configuration information for the specified FMPI2C.
+  * @param  ITFlags Interrupt flags to handle.
+  * @param  ITSources Interrupt sources enabled.
+  * @retval HAL status
+  */
+static HAL_StatusTypeDef FMPI2C_Master_ISR_IT(struct __FMPI2C_HandleTypeDef *hfmpi2c, uint32_t ITFlags, uint32_t ITSources)
+{
+  uint16_t devaddress = 0U;
+
+  /* Process Locked */
+  __HAL_LOCK(hfmpi2c);
+
+  if (((ITFlags & FMPI2C_FLAG_AF) != RESET) && ((ITSources & FMPI2C_IT_NACKI) != RESET))
+  {
+    /* Clear NACK Flag */
+    __HAL_FMPI2C_CLEAR_FLAG(hfmpi2c, FMPI2C_FLAG_AF);
+
+    /* Set corresponding Error Code */
+    /* No need to generate STOP, it is automatically done */
+    /* Error callback will be send during stop flag treatment */
+    hfmpi2c->ErrorCode |= HAL_FMPI2C_ERROR_AF;
+
+    /* Flush TX register */
+    FMPI2C_Flush_TXDR(hfmpi2c);
+  }
+  else if (((ITFlags & FMPI2C_FLAG_RXNE) != RESET) && ((ITSources & FMPI2C_IT_RXI) != RESET))
+  {
+    /* Read data from RXDR */
+    (*hfmpi2c->pBuffPtr++) = hfmpi2c->Instance->RXDR;
+    hfmpi2c->XferSize--;
+    hfmpi2c->XferCount--;
+  }
+  else if (((ITFlags & FMPI2C_FLAG_TXIS) != RESET) && ((ITSources & FMPI2C_IT_TXI) != RESET))
+  {
+    /* Write data to TXDR */
+    hfmpi2c->Instance->TXDR = (*hfmpi2c->pBuffPtr++);
+    hfmpi2c->XferSize--;
+    hfmpi2c->XferCount--;
+  }
+  else if (((ITFlags & FMPI2C_FLAG_TCR) != RESET) && ((ITSources & FMPI2C_IT_TCI) != RESET))
+  {
+    if ((hfmpi2c->XferSize == 0U) && (hfmpi2c->XferCount != 0U))
+    {
+      devaddress = (hfmpi2c->Instance->CR2 & FMPI2C_CR2_SADD);
+
+      if (hfmpi2c->XferCount > MAX_NBYTE_SIZE)
+      {
+        hfmpi2c->XferSize = MAX_NBYTE_SIZE;
+        FMPI2C_TransferConfig(hfmpi2c, devaddress, hfmpi2c->XferSize, FMPI2C_RELOAD_MODE, FMPI2C_NO_STARTSTOP);
+      }
+      else
+      {
+        hfmpi2c->XferSize = hfmpi2c->XferCount;
+        if (hfmpi2c->XferOptions != FMPI2C_NO_OPTION_FRAME)
+        {
+          FMPI2C_TransferConfig(hfmpi2c, devaddress, hfmpi2c->XferSize, hfmpi2c->XferOptions, FMPI2C_NO_STARTSTOP);
+        }
+        else
+        {
+          FMPI2C_TransferConfig(hfmpi2c, devaddress, hfmpi2c->XferSize, FMPI2C_AUTOEND_MODE, FMPI2C_NO_STARTSTOP);
+        }
+      }
+    }
+    else
+    {
+      /* Call TxCpltCallback() if no stop mode is set */
+      if (FMPI2C_GET_STOP_MODE(hfmpi2c) != FMPI2C_AUTOEND_MODE)
+      {
+        /* Call FMPI2C Master Sequential complete process */
+        FMPI2C_ITMasterSequentialCplt(hfmpi2c);
+      }
+      else
+      {
+        /* Wrong size Status regarding TCR flag event */
+        /* Call the corresponding callback to inform upper layer of End of Transfer */
+        FMPI2C_ITError(hfmpi2c, HAL_FMPI2C_ERROR_SIZE);
+      }
+    }
+  }
+  else if (((ITFlags & FMPI2C_FLAG_TC) != RESET) && ((ITSources & FMPI2C_IT_TCI) != RESET))
+  {
+    if (hfmpi2c->XferCount == 0U)
+    {
+      if (FMPI2C_GET_STOP_MODE(hfmpi2c) != FMPI2C_AUTOEND_MODE)
+      {
+        /* Generate a stop condition in case of no transfer option */
+        if (hfmpi2c->XferOptions == FMPI2C_NO_OPTION_FRAME)
+        {
+          /* Generate Stop */
+          hfmpi2c->Instance->CR2 |= FMPI2C_CR2_STOP;
+        }
+        else
+        {
+          /* Call FMPI2C Master Sequential complete process */
+          FMPI2C_ITMasterSequentialCplt(hfmpi2c);
+        }
+      }
+    }
+    else
+    {
+      /* Wrong size Status regarding TC flag event */
+      /* Call the corresponding callback to inform upper layer of End of Transfer */
+      FMPI2C_ITError(hfmpi2c, HAL_FMPI2C_ERROR_SIZE);
+    }
+  }
+
+  if (((ITFlags & FMPI2C_FLAG_STOPF) != RESET) && ((ITSources & FMPI2C_IT_STOPI) != RESET))
+  {
+    /* Call FMPI2C Master complete process */
+    FMPI2C_ITMasterCplt(hfmpi2c, ITFlags);
+  }
+
+  /* Process Unlocked */
+  __HAL_UNLOCK(hfmpi2c);
+
+  return HAL_OK;
+}
+
+/**
+  * @brief  Interrupt Sub-Routine which handle the Interrupt Flags Slave Mode with Interrupt.
+  * @param  hfmpi2c Pointer to a FMPI2C_HandleTypeDef structure that contains
+  *                the configuration information for the specified FMPI2C.
+  * @param  ITFlags Interrupt flags to handle.
+  * @param  ITSources Interrupt sources enabled.
+  * @retval HAL status
+  */
+static HAL_StatusTypeDef FMPI2C_Slave_ISR_IT(struct __FMPI2C_HandleTypeDef *hfmpi2c, uint32_t ITFlags, uint32_t ITSources)
+{
+  /* Process locked */
+  __HAL_LOCK(hfmpi2c);
+
+  if (((ITFlags & FMPI2C_FLAG_AF) != RESET) && ((ITSources & FMPI2C_IT_NACKI) != RESET))
+  {
+    /* Check that FMPI2C transfer finished */
+    /* if yes, normal use case, a NACK is sent by the MASTER when Transfer is finished */
+    /* Mean XferCount == 0*/
+    /* So clear Flag NACKF only */
+    if (hfmpi2c->XferCount == 0U)
+    {
+      if (((hfmpi2c->XferOptions == FMPI2C_FIRST_AND_LAST_FRAME) || (hfmpi2c->XferOptions == FMPI2C_LAST_FRAME)) && \
+          (hfmpi2c->State == HAL_FMPI2C_STATE_LISTEN))
+      {
+        /* Call FMPI2C Listen complete process */
+        FMPI2C_ITListenCplt(hfmpi2c, ITFlags);
+      }
+      else if ((hfmpi2c->XferOptions != FMPI2C_NO_OPTION_FRAME) && (hfmpi2c->State == HAL_FMPI2C_STATE_BUSY_TX_LISTEN))
+      {
+        /* Clear NACK Flag */
+        __HAL_FMPI2C_CLEAR_FLAG(hfmpi2c, FMPI2C_FLAG_AF);
+
+        /* Flush TX register */
+        FMPI2C_Flush_TXDR(hfmpi2c);
+
+        /* Last Byte is Transmitted */
+        /* Call FMPI2C Slave Sequential complete process */
+        FMPI2C_ITSlaveSequentialCplt(hfmpi2c);
+      }
+      else
+      {
+        /* Clear NACK Flag */
+        __HAL_FMPI2C_CLEAR_FLAG(hfmpi2c, FMPI2C_FLAG_AF);
+      }
+    }
+    else
+    {
+      /* if no, error use case, a Non-Acknowledge of last Data is generated by the MASTER*/
+      /* Clear NACK Flag */
+      __HAL_FMPI2C_CLEAR_FLAG(hfmpi2c, FMPI2C_FLAG_AF);
+
+      /* Set ErrorCode corresponding to a Non-Acknowledge */
+      hfmpi2c->ErrorCode |= HAL_FMPI2C_ERROR_AF;
+    }
+  }
+  else if (((ITFlags & FMPI2C_FLAG_RXNE) != RESET) && ((ITSources & FMPI2C_IT_RXI) != RESET))
+  {
+    if (hfmpi2c->XferCount > 0U)
+    {
+      /* Read data from RXDR */
+      (*hfmpi2c->pBuffPtr++) = hfmpi2c->Instance->RXDR;
+      hfmpi2c->XferSize--;
+      hfmpi2c->XferCount--;
+    }
+
+    if ((hfmpi2c->XferCount == 0U) && \
+        (hfmpi2c->XferOptions != FMPI2C_NO_OPTION_FRAME))
+    {
+      /* Call FMPI2C Slave Sequential complete process */
+      FMPI2C_ITSlaveSequentialCplt(hfmpi2c);
+    }
+  }
+  else if (((ITFlags & FMPI2C_FLAG_ADDR) != RESET) && ((ITSources & FMPI2C_IT_ADDRI) != RESET))
+  {
+    FMPI2C_ITAddrCplt(hfmpi2c, ITFlags);
+  }
+  else if (((ITFlags & FMPI2C_FLAG_TXIS) != RESET) && ((ITSources & FMPI2C_IT_TXI) != RESET))
+  {
+    /* Write data to TXDR only if XferCount not reach "0" */
+    /* A TXIS flag can be set, during STOP treatment      */
+    /* Check if all Datas have already been sent */
+    /* If it is the case, this last write in TXDR is not sent, correspond to a dummy TXIS event */
+    if (hfmpi2c->XferCount > 0U)
+    {
+      /* Write data to TXDR */
+      hfmpi2c->Instance->TXDR = (*hfmpi2c->pBuffPtr++);
+      hfmpi2c->XferCount--;
+      hfmpi2c->XferSize--;
+    }
+    else
+    {
+      if ((hfmpi2c->XferOptions == FMPI2C_NEXT_FRAME) || (hfmpi2c->XferOptions == FMPI2C_FIRST_FRAME))
+      {
+        /* Last Byte is Transmitted */
+        /* Call FMPI2C Slave Sequential complete process */
+        FMPI2C_ITSlaveSequentialCplt(hfmpi2c);
+      }
+    }
+  }
+
+  /* Check if STOPF is set */
+  if (((ITFlags & FMPI2C_FLAG_STOPF) != RESET) && ((ITSources & FMPI2C_IT_STOPI) != RESET))
+  {
+    /* Call FMPI2C Slave complete process */
+    FMPI2C_ITSlaveCplt(hfmpi2c, ITFlags);
+  }
+
+  /* Process Unlocked */
+  __HAL_UNLOCK(hfmpi2c);
+
+  return HAL_OK;
+}
+
+/**
+  * @brief  Interrupt Sub-Routine which handle the Interrupt Flags Master Mode with DMA.
+  * @param  hfmpi2c Pointer to a FMPI2C_HandleTypeDef structure that contains
+  *                the configuration information for the specified FMPI2C.
+  * @param  ITFlags Interrupt flags to handle.
+  * @param  ITSources Interrupt sources enabled.
+  * @retval HAL status
+  */
+static HAL_StatusTypeDef FMPI2C_Master_ISR_DMA(struct __FMPI2C_HandleTypeDef *hfmpi2c, uint32_t ITFlags, uint32_t ITSources)
+{
+  uint16_t devaddress = 0U;
+  uint32_t xfermode = 0U;
+
+  /* Process Locked */
+  __HAL_LOCK(hfmpi2c);
+
+  if (((ITFlags & FMPI2C_FLAG_AF) != RESET) && ((ITSources & FMPI2C_IT_NACKI) != RESET))
+  {
+    /* Clear NACK Flag */
+    __HAL_FMPI2C_CLEAR_FLAG(hfmpi2c, FMPI2C_FLAG_AF);
+
+    /* Set corresponding Error Code */
+    hfmpi2c->ErrorCode |= HAL_FMPI2C_ERROR_AF;
+
+    /* No need to generate STOP, it is automatically done */
+    /* But enable STOP interrupt, to treat it */
+    /* Error callback will be send during stop flag treatment */
+    FMPI2C_Enable_IRQ(hfmpi2c, FMPI2C_XFER_CPLT_IT);
+
+    /* Flush TX register */
+    FMPI2C_Flush_TXDR(hfmpi2c);
+  }
+  else if (((ITFlags & FMPI2C_FLAG_TCR) != RESET) && ((ITSources & FMPI2C_IT_TCI) != RESET))
+  {
+    /* Disable TC interrupt */
+    __HAL_FMPI2C_DISABLE_IT(hfmpi2c, FMPI2C_IT_TCI);
+
+    if (hfmpi2c->XferCount != 0U)
+    {
+      /* Recover Slave address */
+      devaddress = (hfmpi2c->Instance->CR2 & FMPI2C_CR2_SADD);
+
+      /* Prepare the new XferSize to transfer */
+      if (hfmpi2c->XferCount > MAX_NBYTE_SIZE)
+      {
+        hfmpi2c->XferSize = MAX_NBYTE_SIZE;
+        xfermode = FMPI2C_RELOAD_MODE;
+      }
+      else
+      {
+        hfmpi2c->XferSize = hfmpi2c->XferCount;
+        xfermode = FMPI2C_AUTOEND_MODE;
+      }
+
+      /* Set the new XferSize in Nbytes register */
+      FMPI2C_TransferConfig(hfmpi2c, devaddress, hfmpi2c->XferSize, xfermode, FMPI2C_NO_STARTSTOP);
+
+      /* Update XferCount value */
+      hfmpi2c->XferCount -= hfmpi2c->XferSize;
+
+      /* Enable DMA Request */
+      if (hfmpi2c->State == HAL_FMPI2C_STATE_BUSY_RX)
+      {
+        hfmpi2c->Instance->CR1 |= FMPI2C_CR1_RXDMAEN;
+      }
+      else
+      {
+        hfmpi2c->Instance->CR1 |= FMPI2C_CR1_TXDMAEN;
+      }
+    }
+    else
+    {
+      /* Wrong size Status regarding TCR flag event */
+      /* Call the corresponding callback to inform upper layer of End of Transfer */
+      FMPI2C_ITError(hfmpi2c, HAL_FMPI2C_ERROR_SIZE);
+    }
+  }
+  else if (((ITFlags & FMPI2C_FLAG_STOPF) != RESET) && ((ITSources & FMPI2C_IT_STOPI) != RESET))
+  {
+    /* Call FMPI2C Master complete process */
+    FMPI2C_ITMasterCplt(hfmpi2c, ITFlags);
+  }
+
+  /* Process Unlocked */
+  __HAL_UNLOCK(hfmpi2c);
+
+  return HAL_OK;
+}
+
+/**
+  * @brief  Interrupt Sub-Routine which handle the Interrupt Flags Slave Mode with DMA.
+  * @param  hfmpi2c Pointer to a FMPI2C_HandleTypeDef structure that contains
+  *                the configuration information for the specified FMPI2C.
+  * @param  ITFlags Interrupt flags to handle.
+  * @param  ITSources Interrupt sources enabled.
+  * @retval HAL status
+  */
+static HAL_StatusTypeDef FMPI2C_Slave_ISR_DMA(struct __FMPI2C_HandleTypeDef *hfmpi2c, uint32_t ITFlags, uint32_t ITSources)
+{
+  /* Process locked */
+  __HAL_LOCK(hfmpi2c);
+
+  if (((ITFlags & FMPI2C_FLAG_AF) != RESET) && ((ITSources & FMPI2C_IT_NACKI) != RESET))
+  {
+    /* Check that FMPI2C transfer finished */
+    /* if yes, normal use case, a NACK is sent by the MASTER when Transfer is finished */
+    /* Mean XferCount == 0 */
+    /* So clear Flag NACKF only */
+    if (FMPI2C_GET_DMA_REMAIN_DATA(hfmpi2c) == 0U)
+    {
+      /* Clear NACK Flag */
+      __HAL_FMPI2C_CLEAR_FLAG(hfmpi2c, FMPI2C_FLAG_AF);
+    }
+    else
+    {
+      /* if no, error use case, a Non-Acknowledge of last Data is generated by the MASTER*/
+      /* Clear NACK Flag */
+      __HAL_FMPI2C_CLEAR_FLAG(hfmpi2c, FMPI2C_FLAG_AF);
+
+      /* Set ErrorCode corresponding to a Non-Acknowledge */
+      hfmpi2c->ErrorCode |= HAL_FMPI2C_ERROR_AF;
+    }
+  }
+  else if (((ITFlags & FMPI2C_FLAG_ADDR) != RESET) && ((ITSources & FMPI2C_IT_ADDRI) != RESET))
+  {
+    /* Clear ADDR flag */
+    __HAL_FMPI2C_CLEAR_FLAG(hfmpi2c, FMPI2C_FLAG_ADDR);
+  }
+  else if (((ITFlags & FMPI2C_FLAG_STOPF) != RESET) && ((ITSources & FMPI2C_IT_STOPI) != RESET))
+  {
+    /* Call FMPI2C Slave complete process */
+    FMPI2C_ITSlaveCplt(hfmpi2c, ITFlags);
+  }
+
+  /* Process Unlocked */
+  __HAL_UNLOCK(hfmpi2c);
+
+  return HAL_OK;
+}
+
+/**
+  * @brief  Master sends target device address followed by internal memory address for write request.
+  * @param  hfmpi2c Pointer to a FMPI2C_HandleTypeDef structure that contains
+  *                the configuration information for the specified FMPI2C.
+  * @param  DevAddress Target device address The device 7 bits address value
+  *         in datasheet must be shifted to the left before calling the interface
+  * @param  MemAddress Internal memory address
+  * @param  MemAddSize Size of internal memory address
+  * @param  Timeout Timeout duration
+  * @param  Tickstart Tick start value
+  * @retval HAL status
+  */
+static HAL_StatusTypeDef FMPI2C_RequestMemoryWrite(FMPI2C_HandleTypeDef *hfmpi2c, uint16_t DevAddress, uint16_t MemAddress, uint16_t MemAddSize, uint32_t Timeout, uint32_t Tickstart)
+{
+  FMPI2C_TransferConfig(hfmpi2c, DevAddress, MemAddSize, FMPI2C_RELOAD_MODE, FMPI2C_GENERATE_START_WRITE);
+
+  /* Wait until TXIS flag is set */
+  if (FMPI2C_WaitOnTXISFlagUntilTimeout(hfmpi2c, Timeout, Tickstart) != HAL_OK)
+  {
+    if (hfmpi2c->ErrorCode == HAL_FMPI2C_ERROR_AF)
+    {
+      return HAL_ERROR;
+    }
+    else
+    {
+      return HAL_TIMEOUT;
+    }
+  }
+
+  /* If Memory address size is 8Bit */
+  if (MemAddSize == FMPI2C_MEMADD_SIZE_8BIT)
+  {
+    /* Send Memory Address */
+    hfmpi2c->Instance->TXDR = FMPI2C_MEM_ADD_LSB(MemAddress);
+  }
+  /* If Memory address size is 16Bit */
+  else
+  {
+    /* Send MSB of Memory Address */
+    hfmpi2c->Instance->TXDR = FMPI2C_MEM_ADD_MSB(MemAddress);
+
+    /* Wait until TXIS flag is set */
+    if (FMPI2C_WaitOnTXISFlagUntilTimeout(hfmpi2c, Timeout, Tickstart) != HAL_OK)
+    {
+      if (hfmpi2c->ErrorCode == HAL_FMPI2C_ERROR_AF)
+      {
+        return HAL_ERROR;
+      }
+      else
+      {
+        return HAL_TIMEOUT;
+      }
+    }
+
+    /* Send LSB of Memory Address */
+    hfmpi2c->Instance->TXDR = FMPI2C_MEM_ADD_LSB(MemAddress);
+  }
+
+  /* Wait until TCR flag is set */
+  if (FMPI2C_WaitOnFlagUntilTimeout(hfmpi2c, FMPI2C_FLAG_TCR, RESET, Timeout, Tickstart) != HAL_OK)
+  {
+    return HAL_TIMEOUT;
+  }
+
+  return HAL_OK;
+}
+
+/**
+  * @brief  Master sends target device address followed by internal memory address for read request.
+  * @param  hfmpi2c Pointer to a FMPI2C_HandleTypeDef structure that contains
+  *                the configuration information for the specified FMPI2C.
+  * @param  DevAddress Target device address The device 7 bits address value
+  *         in datasheet must be shifted to the left before calling the interface
+  * @param  MemAddress Internal memory address
+  * @param  MemAddSize Size of internal memory address
+  * @param  Timeout Timeout duration
+  * @param  Tickstart Tick start value
+  * @retval HAL status
+  */
+static HAL_StatusTypeDef FMPI2C_RequestMemoryRead(FMPI2C_HandleTypeDef *hfmpi2c, uint16_t DevAddress, uint16_t MemAddress, uint16_t MemAddSize, uint32_t Timeout, uint32_t Tickstart)
+{
+  FMPI2C_TransferConfig(hfmpi2c, DevAddress, MemAddSize, FMPI2C_SOFTEND_MODE, FMPI2C_GENERATE_START_WRITE);
+
+  /* Wait until TXIS flag is set */
+  if (FMPI2C_WaitOnTXISFlagUntilTimeout(hfmpi2c, Timeout, Tickstart) != HAL_OK)
+  {
+    if (hfmpi2c->ErrorCode == HAL_FMPI2C_ERROR_AF)
+    {
+      return HAL_ERROR;
+    }
+    else
+    {
+      return HAL_TIMEOUT;
+    }
+  }
+
+  /* If Memory address size is 8Bit */
+  if (MemAddSize == FMPI2C_MEMADD_SIZE_8BIT)
+  {
+    /* Send Memory Address */
+    hfmpi2c->Instance->TXDR = FMPI2C_MEM_ADD_LSB(MemAddress);
+  }
+  /* If Memory address size is 16Bit */
+  else
+  {
+    /* Send MSB of Memory Address */
+    hfmpi2c->Instance->TXDR = FMPI2C_MEM_ADD_MSB(MemAddress);
+
+    /* Wait until TXIS flag is set */
+    if (FMPI2C_WaitOnTXISFlagUntilTimeout(hfmpi2c, Timeout, Tickstart) != HAL_OK)
+    {
+      if (hfmpi2c->ErrorCode == HAL_FMPI2C_ERROR_AF)
+      {
+        return HAL_ERROR;
+      }
+      else
+      {
+        return HAL_TIMEOUT;
+      }
+    }
+
+    /* Send LSB of Memory Address */
+    hfmpi2c->Instance->TXDR = FMPI2C_MEM_ADD_LSB(MemAddress);
+  }
+
+  /* Wait until TC flag is set */
+  if (FMPI2C_WaitOnFlagUntilTimeout(hfmpi2c, FMPI2C_FLAG_TC, RESET, Timeout, Tickstart) != HAL_OK)
+  {
+    return HAL_TIMEOUT;
+  }
+
+  return HAL_OK;
+}
+
+/**
+  * @brief  FMPI2C Address complete process callback.
+  * @param  hfmpi2c FMPI2C handle.
+  * @param  ITFlags Interrupt flags to handle.
+  * @retval None
+  */
+static void FMPI2C_ITAddrCplt(FMPI2C_HandleTypeDef *hfmpi2c, uint32_t ITFlags)
+{
+  uint8_t transferdirection = 0;
+  uint16_t slaveaddrcode = 0;
+  uint16_t ownadd1code = 0;
+  uint16_t ownadd2code = 0;
+
+  /* Prevent unused argument(s) compilation warning */
+  UNUSED(ITFlags);
+
+  /* In case of Listen state, need to inform upper layer of address match code event */
+  if ((hfmpi2c->State & HAL_FMPI2C_STATE_LISTEN) == HAL_FMPI2C_STATE_LISTEN)
+  {
+    transferdirection = FMPI2C_GET_DIR(hfmpi2c);
+    slaveaddrcode     = FMPI2C_GET_ADDR_MATCH(hfmpi2c);
+    ownadd1code       = FMPI2C_GET_OWN_ADDRESS1(hfmpi2c);
+    ownadd2code       = FMPI2C_GET_OWN_ADDRESS2(hfmpi2c);
+
+    /* If 10bits addressing mode is selected */
+    if (hfmpi2c->Init.AddressingMode == FMPI2C_ADDRESSINGMODE_10BIT)
+    {
+      if ((slaveaddrcode & SlaveAddr_MSK) == ((ownadd1code >> SlaveAddr_SHIFT) & SlaveAddr_MSK))
+      {
+        slaveaddrcode = ownadd1code;
+        hfmpi2c->AddrEventCount++;
+        if (hfmpi2c->AddrEventCount == 2U)
+        {
+          /* Reset Address Event counter */
+          hfmpi2c->AddrEventCount = 0U;
+
+          /* Clear ADDR flag */
+          __HAL_FMPI2C_CLEAR_FLAG(hfmpi2c, FMPI2C_FLAG_ADDR);
+
+          /* Process Unlocked */
+          __HAL_UNLOCK(hfmpi2c);
+
+          /* Call Slave Addr callback */
+          HAL_FMPI2C_AddrCallback(hfmpi2c, transferdirection, slaveaddrcode);
+        }
+      }
+      else
+      {
+        slaveaddrcode = ownadd2code;
+
+        /* Disable ADDR Interrupts */
+        FMPI2C_Disable_IRQ(hfmpi2c, FMPI2C_XFER_LISTEN_IT);
+
+        /* Process Unlocked */
+        __HAL_UNLOCK(hfmpi2c);
+
+        /* Call Slave Addr callback */
+        HAL_FMPI2C_AddrCallback(hfmpi2c, transferdirection, slaveaddrcode);
+      }
+    }
+    /* else 7 bits addressing mode is selected */
+    else
+    {
+      /* Disable ADDR Interrupts */
+      FMPI2C_Disable_IRQ(hfmpi2c, FMPI2C_XFER_LISTEN_IT);
+
+      /* Process Unlocked */
+      __HAL_UNLOCK(hfmpi2c);
+
+      /* Call Slave Addr callback */
+      HAL_FMPI2C_AddrCallback(hfmpi2c, transferdirection, slaveaddrcode);
+    }
+  }
+  /* Else clear address flag only */
+  else
+  {
+    /* Clear ADDR flag */
+    __HAL_FMPI2C_CLEAR_FLAG(hfmpi2c, FMPI2C_FLAG_ADDR);
+
+    /* Process Unlocked */
+    __HAL_UNLOCK(hfmpi2c);
+  }
+}
+
+/**
+  * @brief  FMPI2C Master sequential complete process.
+  * @param  hfmpi2c FMPI2C handle.
+  * @retval None
+  */
+static void FMPI2C_ITMasterSequentialCplt(FMPI2C_HandleTypeDef *hfmpi2c)
+{
+  /* Reset FMPI2C handle mode */
+  hfmpi2c->Mode = HAL_FMPI2C_MODE_NONE;
+
+  /* No Generate Stop, to permit restart mode */
+  /* The stop will be done at the end of transfer, when FMPI2C_AUTOEND_MODE enable */
+  if (hfmpi2c->State == HAL_FMPI2C_STATE_BUSY_TX)
+  {
+    hfmpi2c->State         = HAL_FMPI2C_STATE_READY;
+    hfmpi2c->PreviousState = FMPI2C_STATE_MASTER_BUSY_TX;
+    hfmpi2c->XferISR       = NULL;
+
+    /* Disable Interrupts */
+    FMPI2C_Disable_IRQ(hfmpi2c, FMPI2C_XFER_TX_IT);
+
+    /* Process Unlocked */
+    __HAL_UNLOCK(hfmpi2c);
+
+    /* Call the corresponding callback to inform upper layer of End of Transfer */
+    HAL_FMPI2C_MasterTxCpltCallback(hfmpi2c);
+  }
+  /* hfmpi2c->State == HAL_FMPI2C_STATE_BUSY_RX */
+  else
+  {
+    hfmpi2c->State         = HAL_FMPI2C_STATE_READY;
+    hfmpi2c->PreviousState = FMPI2C_STATE_MASTER_BUSY_RX;
+    hfmpi2c->XferISR       = NULL;
+
+    /* Disable Interrupts */
+    FMPI2C_Disable_IRQ(hfmpi2c, FMPI2C_XFER_RX_IT);
+
+    /* Process Unlocked */
+    __HAL_UNLOCK(hfmpi2c);
+
+    /* Call the corresponding callback to inform upper layer of End of Transfer */
+    HAL_FMPI2C_MasterRxCpltCallback(hfmpi2c);
+  }
+}
+
+/**
+  * @brief  FMPI2C Slave sequential complete process.
+  * @param  hfmpi2c FMPI2C handle.
+  * @retval None
+  */
+static void FMPI2C_ITSlaveSequentialCplt(FMPI2C_HandleTypeDef *hfmpi2c)
+{
+  /* Reset FMPI2C handle mode */
+  hfmpi2c->Mode = HAL_FMPI2C_MODE_NONE;
+
+  if (hfmpi2c->State == HAL_FMPI2C_STATE_BUSY_TX_LISTEN)
+  {
+    /* Remove HAL_FMPI2C_STATE_SLAVE_BUSY_TX, keep only HAL_FMPI2C_STATE_LISTEN */
+    hfmpi2c->State         = HAL_FMPI2C_STATE_LISTEN;
+    hfmpi2c->PreviousState = FMPI2C_STATE_SLAVE_BUSY_TX;
+
+    /* Disable Interrupts */
+    FMPI2C_Disable_IRQ(hfmpi2c, FMPI2C_XFER_TX_IT);
+
+    /* Process Unlocked */
+    __HAL_UNLOCK(hfmpi2c);
+
+    /* Call the Tx complete callback to inform upper layer of the end of transmit process */
+    HAL_FMPI2C_SlaveTxCpltCallback(hfmpi2c);
+  }
+
+  else if (hfmpi2c->State == HAL_FMPI2C_STATE_BUSY_RX_LISTEN)
+  {
+    /* Remove HAL_FMPI2C_STATE_SLAVE_BUSY_RX, keep only HAL_FMPI2C_STATE_LISTEN */
+    hfmpi2c->State         = HAL_FMPI2C_STATE_LISTEN;
+    hfmpi2c->PreviousState = FMPI2C_STATE_SLAVE_BUSY_RX;
+
+    /* Disable Interrupts */
+    FMPI2C_Disable_IRQ(hfmpi2c, FMPI2C_XFER_RX_IT);
+
+    /* Process Unlocked */
+    __HAL_UNLOCK(hfmpi2c);
+
+    /* Call the Rx complete callback to inform upper layer of the end of receive process */
+    HAL_FMPI2C_SlaveRxCpltCallback(hfmpi2c);
+  }
+}
+
+/**
+  * @brief  FMPI2C Master complete process.
+  * @param  hfmpi2c FMPI2C handle.
+  * @param  ITFlags Interrupt flags to handle.
+  * @retval None
+  */
+static void FMPI2C_ITMasterCplt(FMPI2C_HandleTypeDef *hfmpi2c, uint32_t ITFlags)
+{
+  /* Clear STOP Flag */
+  __HAL_FMPI2C_CLEAR_FLAG(hfmpi2c, FMPI2C_FLAG_STOPF);
+
+  /* Clear Configuration Register 2 */
+  FMPI2C_RESET_CR2(hfmpi2c);
+
+  /* Reset handle parameters */
+  hfmpi2c->PreviousState = FMPI2C_STATE_NONE;
+  hfmpi2c->XferISR       = NULL;
+  hfmpi2c->XferOptions   = FMPI2C_NO_OPTION_FRAME;
+
+  if ((ITFlags & FMPI2C_FLAG_AF) != RESET)
+  {
+    /* Clear NACK Flag */
+    __HAL_FMPI2C_CLEAR_FLAG(hfmpi2c, FMPI2C_FLAG_AF);
+
+    /* Set acknowledge error code */
+    hfmpi2c->ErrorCode |= HAL_FMPI2C_ERROR_AF;
+  }
+
+  /* Flush TX register */
+  FMPI2C_Flush_TXDR(hfmpi2c);
+
+  /* Disable Interrupts */
+  FMPI2C_Disable_IRQ(hfmpi2c, FMPI2C_XFER_TX_IT | FMPI2C_XFER_RX_IT);
+
+  /* Call the corresponding callback to inform upper layer of End of Transfer */
+  if ((hfmpi2c->ErrorCode != HAL_FMPI2C_ERROR_NONE) || (hfmpi2c->State == HAL_FMPI2C_STATE_ABORT))
+  {
+    /* Call the corresponding callback to inform upper layer of End of Transfer */
+    FMPI2C_ITError(hfmpi2c, hfmpi2c->ErrorCode);
+  }
+  /* hfmpi2c->State == HAL_FMPI2C_STATE_BUSY_TX */
+  else if (hfmpi2c->State == HAL_FMPI2C_STATE_BUSY_TX)
+  {
+    hfmpi2c->State = HAL_FMPI2C_STATE_READY;
+
+    if (hfmpi2c->Mode == HAL_FMPI2C_MODE_MEM)
+    {
+      hfmpi2c->Mode = HAL_FMPI2C_MODE_NONE;
+
+      /* Process Unlocked */
+      __HAL_UNLOCK(hfmpi2c);
+
+      /* Call the corresponding callback to inform upper layer of End of Transfer */
+      HAL_FMPI2C_MemTxCpltCallback(hfmpi2c);
+    }
+    else
+    {
+      hfmpi2c->Mode = HAL_FMPI2C_MODE_NONE;
+
+      /* Process Unlocked */
+      __HAL_UNLOCK(hfmpi2c);
+
+      /* Call the corresponding callback to inform upper layer of End of Transfer */
+      HAL_FMPI2C_MasterTxCpltCallback(hfmpi2c);
+    }
+  }
+  /* hfmpi2c->State == HAL_FMPI2C_STATE_BUSY_RX */
+  else if (hfmpi2c->State == HAL_FMPI2C_STATE_BUSY_RX)
+  {
+    hfmpi2c->State = HAL_FMPI2C_STATE_READY;
+
+    if (hfmpi2c->Mode == HAL_FMPI2C_MODE_MEM)
+    {
+      hfmpi2c->Mode = HAL_FMPI2C_MODE_NONE;
+
+      /* Process Unlocked */
+      __HAL_UNLOCK(hfmpi2c);
+
+      HAL_FMPI2C_MemRxCpltCallback(hfmpi2c);
+    }
+    else
+    {
+      hfmpi2c->Mode = HAL_FMPI2C_MODE_NONE;
+
+      /* Process Unlocked */
+      __HAL_UNLOCK(hfmpi2c);
+
+      HAL_FMPI2C_MasterRxCpltCallback(hfmpi2c);
+    }
+  }
+}
+
+/**
+  * @brief  FMPI2C Slave complete process.
+  * @param  hfmpi2c FMPI2C handle.
+  * @param  ITFlags Interrupt flags to handle.
+  * @retval None
+  */
+static void FMPI2C_ITSlaveCplt(FMPI2C_HandleTypeDef *hfmpi2c, uint32_t ITFlags)
+{
+  /* Clear STOP Flag */
+  __HAL_FMPI2C_CLEAR_FLAG(hfmpi2c, FMPI2C_FLAG_STOPF);
+
+  /* Clear ADDR flag */
+  __HAL_FMPI2C_CLEAR_FLAG(hfmpi2c, FMPI2C_FLAG_ADDR);
+
+  /* Disable all interrupts */
+  FMPI2C_Disable_IRQ(hfmpi2c, FMPI2C_XFER_LISTEN_IT | FMPI2C_XFER_TX_IT | FMPI2C_XFER_RX_IT);
+
+  /* Disable Address Acknowledge */
+  hfmpi2c->Instance->CR2 |= FMPI2C_CR2_NACK;
+
+  /* Clear Configuration Register 2 */
+  FMPI2C_RESET_CR2(hfmpi2c);
+
+  /* Flush TX register */
+  FMPI2C_Flush_TXDR(hfmpi2c);
+
+  /* If a DMA is ongoing, Update handle size context */
+  if (((hfmpi2c->Instance->CR1 & FMPI2C_CR1_TXDMAEN) == FMPI2C_CR1_TXDMAEN) ||
+      ((hfmpi2c->Instance->CR1 & FMPI2C_CR1_RXDMAEN) == FMPI2C_CR1_RXDMAEN))
+  {
+    hfmpi2c->XferCount = FMPI2C_GET_DMA_REMAIN_DATA(hfmpi2c);
+  }
+
+  /* All data are not transferred, so set error code accordingly */
+  if (hfmpi2c->XferCount != 0U)
+  {
+    /* Set ErrorCode corresponding to a Non-Acknowledge */
+    hfmpi2c->ErrorCode |= HAL_FMPI2C_ERROR_AF;
+  }
+
+  /* Store Last receive data if any */
+  if (((ITFlags & FMPI2C_FLAG_RXNE) != RESET))
+  {
+    /* Read data from RXDR */
+    (*hfmpi2c->pBuffPtr++) = hfmpi2c->Instance->RXDR;
+
+    if ((hfmpi2c->XferSize > 0U))
+    {
+      hfmpi2c->XferSize--;
+      hfmpi2c->XferCount--;
+
+      /* Set ErrorCode corresponding to a Non-Acknowledge */
+      hfmpi2c->ErrorCode |= HAL_FMPI2C_ERROR_AF;
+    }
+  }
+
+  hfmpi2c->PreviousState = FMPI2C_STATE_NONE;
+  hfmpi2c->Mode = HAL_FMPI2C_MODE_NONE;
+  hfmpi2c->XferISR = NULL;
+
+  if (hfmpi2c->ErrorCode != HAL_FMPI2C_ERROR_NONE)
+  {
+    /* Call the corresponding callback to inform upper layer of End of Transfer */
+    FMPI2C_ITError(hfmpi2c, hfmpi2c->ErrorCode);
+
+    /* Call the Listen Complete callback, to inform upper layer of the end of Listen usecase */
+    if (hfmpi2c->State == HAL_FMPI2C_STATE_LISTEN)
+    {
+      /* Call FMPI2C Listen complete process */
+      FMPI2C_ITListenCplt(hfmpi2c, ITFlags);
+    }
+  }
+  else if (hfmpi2c->XferOptions != FMPI2C_NO_OPTION_FRAME)
+  {
+    hfmpi2c->XferOptions = FMPI2C_NO_OPTION_FRAME;
+    hfmpi2c->State = HAL_FMPI2C_STATE_READY;
+
+    /* Process Unlocked */
+    __HAL_UNLOCK(hfmpi2c);
+
+    /* Call the Listen Complete callback, to inform upper layer of the end of Listen usecase */
+    HAL_FMPI2C_ListenCpltCallback(hfmpi2c);
+  }
+  /* Call the corresponding callback to inform upper layer of End of Transfer */
+  else if (hfmpi2c->State == HAL_FMPI2C_STATE_BUSY_RX)
+  {
+    hfmpi2c->State = HAL_FMPI2C_STATE_READY;
+
+    /* Process Unlocked */
+    __HAL_UNLOCK(hfmpi2c);
+
+    /* Call the Slave Rx Complete callback */
+    HAL_FMPI2C_SlaveRxCpltCallback(hfmpi2c);
+  }
+  else
+  {
+    hfmpi2c->State = HAL_FMPI2C_STATE_READY;
+
+    /* Process Unlocked */
+    __HAL_UNLOCK(hfmpi2c);
+
+    /* Call the Slave Tx Complete callback */
+    HAL_FMPI2C_SlaveTxCpltCallback(hfmpi2c);
+  }
+}
+
+/**
+  * @brief  FMPI2C Listen complete process.
+  * @param  hfmpi2c FMPI2C handle.
+  * @param  ITFlags Interrupt flags to handle.
+  * @retval None
+  */
+static void FMPI2C_ITListenCplt(FMPI2C_HandleTypeDef *hfmpi2c, uint32_t ITFlags)
+{
+  /* Reset handle parameters */
+  hfmpi2c->XferOptions = FMPI2C_NO_OPTION_FRAME;
+  hfmpi2c->PreviousState = FMPI2C_STATE_NONE;
+  hfmpi2c->State = HAL_FMPI2C_STATE_READY;
+  hfmpi2c->Mode = HAL_FMPI2C_MODE_NONE;
+  hfmpi2c->XferISR = NULL;
+
+  /* Store Last receive data if any */
+  if (((ITFlags & FMPI2C_FLAG_RXNE) != RESET))
+  {
+    /* Read data from RXDR */
+    (*hfmpi2c->pBuffPtr++) = hfmpi2c->Instance->RXDR;
+
+    if ((hfmpi2c->XferSize > 0U))
+    {
+      hfmpi2c->XferSize--;
+      hfmpi2c->XferCount--;
+
+      /* Set ErrorCode corresponding to a Non-Acknowledge */
+      hfmpi2c->ErrorCode |= HAL_FMPI2C_ERROR_AF;
+    }
+  }
+
+  /* Disable all Interrupts*/
+  FMPI2C_Disable_IRQ(hfmpi2c, FMPI2C_XFER_LISTEN_IT | FMPI2C_XFER_RX_IT | FMPI2C_XFER_TX_IT);
+
+  /* Clear NACK Flag */
+  __HAL_FMPI2C_CLEAR_FLAG(hfmpi2c, FMPI2C_FLAG_AF);
+
+  /* Process Unlocked */
+  __HAL_UNLOCK(hfmpi2c);
+
+  /* Call the Listen Complete callback, to inform upper layer of the end of Listen usecase */
+  HAL_FMPI2C_ListenCpltCallback(hfmpi2c);
+}
+
+/**
+  * @brief  FMPI2C interrupts error process.
+  * @param  hfmpi2c FMPI2C handle.
+  * @param  ErrorCode Error code to handle.
+  * @retval None
+  */
+static void FMPI2C_ITError(FMPI2C_HandleTypeDef *hfmpi2c, uint32_t ErrorCode)
+{
+  /* Reset handle parameters */
+  hfmpi2c->Mode          = HAL_FMPI2C_MODE_NONE;
+  hfmpi2c->XferOptions   = FMPI2C_NO_OPTION_FRAME;
+  hfmpi2c->XferCount     = 0U;
+
+  /* Set new error code */
+  hfmpi2c->ErrorCode |= ErrorCode;
+
+  /* Disable Interrupts */
+  if ((hfmpi2c->State == HAL_FMPI2C_STATE_LISTEN)         ||
+      (hfmpi2c->State == HAL_FMPI2C_STATE_BUSY_TX_LISTEN) ||
+      (hfmpi2c->State == HAL_FMPI2C_STATE_BUSY_RX_LISTEN))
+  {
+    /* Disable all interrupts, except interrupts related to LISTEN state */
+    FMPI2C_Disable_IRQ(hfmpi2c, FMPI2C_XFER_RX_IT | FMPI2C_XFER_TX_IT);
+
+    /* keep HAL_FMPI2C_STATE_LISTEN if set */
+    hfmpi2c->State         = HAL_FMPI2C_STATE_LISTEN;
+    hfmpi2c->PreviousState = FMPI2C_STATE_NONE;
+    hfmpi2c->XferISR       = FMPI2C_Slave_ISR_IT;
+  }
+  else
+  {
+    /* Disable all interrupts */
+    FMPI2C_Disable_IRQ(hfmpi2c, FMPI2C_XFER_LISTEN_IT | FMPI2C_XFER_RX_IT | FMPI2C_XFER_TX_IT);
+
+    /* If state is an abort treatment on goind, don't change state */
+    /* This change will be do later */
+    if (hfmpi2c->State != HAL_FMPI2C_STATE_ABORT)
+    {
+      /* Set HAL_FMPI2C_STATE_READY */
+      hfmpi2c->State         = HAL_FMPI2C_STATE_READY;
+    }
+    hfmpi2c->PreviousState = FMPI2C_STATE_NONE;
+    hfmpi2c->XferISR       = NULL;
+  }
+
+  /* Abort DMA TX transfer if any */
+  if ((hfmpi2c->Instance->CR1 & FMPI2C_CR1_TXDMAEN) == FMPI2C_CR1_TXDMAEN)
+  {
+    hfmpi2c->Instance->CR1 &= ~FMPI2C_CR1_TXDMAEN;
+
+    /* Set the FMPI2C DMA Abort callback :
+       will lead to call HAL_FMPI2C_ErrorCallback() at end of DMA abort procedure */
+    hfmpi2c->hdmatx->XferAbortCallback = FMPI2C_DMAAbort;
+
+    /* Process Unlocked */
+    __HAL_UNLOCK(hfmpi2c);
+
+    /* Abort DMA TX */
+    if (HAL_DMA_Abort_IT(hfmpi2c->hdmatx) != HAL_OK)
+    {
+      /* Call Directly XferAbortCallback function in case of error */
+      hfmpi2c->hdmatx->XferAbortCallback(hfmpi2c->hdmatx);
+    }
+  }
+  /* Abort DMA RX transfer if any */
+  else if ((hfmpi2c->Instance->CR1 & FMPI2C_CR1_RXDMAEN) == FMPI2C_CR1_RXDMAEN)
+  {
+    hfmpi2c->Instance->CR1 &= ~FMPI2C_CR1_RXDMAEN;
+
+    /* Set the FMPI2C DMA Abort callback :
+       will lead to call HAL_FMPI2C_ErrorCallback() at end of DMA abort procedure */
+    hfmpi2c->hdmarx->XferAbortCallback = FMPI2C_DMAAbort;
+
+    /* Process Unlocked */
+    __HAL_UNLOCK(hfmpi2c);
+
+    /* Abort DMA RX */
+    if (HAL_DMA_Abort_IT(hfmpi2c->hdmarx) != HAL_OK)
+    {
+      /* Call Directly hfmpi2c->hdmarx->XferAbortCallback function in case of error */
+      hfmpi2c->hdmarx->XferAbortCallback(hfmpi2c->hdmarx);
+    }
+  }
+  else if (hfmpi2c->State == HAL_FMPI2C_STATE_ABORT)
+  {
+    hfmpi2c->State = HAL_FMPI2C_STATE_READY;
+
+    /* Process Unlocked */
+    __HAL_UNLOCK(hfmpi2c);
+
+    /* Call the corresponding callback to inform upper layer of End of Transfer */
+    HAL_FMPI2C_AbortCpltCallback(hfmpi2c);
+  }
+  else
+  {
+    /* Process Unlocked */
+    __HAL_UNLOCK(hfmpi2c);
+
+    /* Call the corresponding callback to inform upper layer of End of Transfer */
+    HAL_FMPI2C_ErrorCallback(hfmpi2c);
+  }
+}
+
+/**
+  * @brief  FMPI2C Tx data register flush process.
+  * @param  hfmpi2c FMPI2C handle.
+  * @retval None
+  */
+static void FMPI2C_Flush_TXDR(FMPI2C_HandleTypeDef *hfmpi2c)
+{
+  /* If a pending TXIS flag is set */
+  /* Write a dummy data in TXDR to clear it */
+  if (__HAL_FMPI2C_GET_FLAG(hfmpi2c, FMPI2C_FLAG_TXIS) != RESET)
+  {
+    hfmpi2c->Instance->TXDR = 0x00U;
+  }
+
+  /* Flush TX register if not empty */
+  if (__HAL_FMPI2C_GET_FLAG(hfmpi2c, FMPI2C_FLAG_TXE) == RESET)
+  {
+    __HAL_FMPI2C_CLEAR_FLAG(hfmpi2c, FMPI2C_FLAG_TXE);
+  }
+}
+
+/**
+  * @brief  DMA FMPI2C master transmit process complete callback.
+  * @param  hdma DMA handle
+  * @retval None
+  */
+static void FMPI2C_DMAMasterTransmitCplt(DMA_HandleTypeDef *hdma)
+{
+  FMPI2C_HandleTypeDef *hfmpi2c = (FMPI2C_HandleTypeDef *)((DMA_HandleTypeDef *)hdma)->Parent;
+
+  /* Disable DMA Request */
+  hfmpi2c->Instance->CR1 &= ~FMPI2C_CR1_TXDMAEN;
+
+  /* If last transfer, enable STOP interrupt */
+  if (hfmpi2c->XferCount == 0U)
+  {
+    /* Enable STOP interrupt */
+    FMPI2C_Enable_IRQ(hfmpi2c, FMPI2C_XFER_CPLT_IT);
+  }
+  /* else prepare a new DMA transfer and enable TCReload interrupt */
+  else
+  {
+    /* Update Buffer pointer */
+    hfmpi2c->pBuffPtr += hfmpi2c->XferSize;
+
+    /* Set the XferSize to transfer */
+    if (hfmpi2c->XferCount > MAX_NBYTE_SIZE)
+    {
+      hfmpi2c->XferSize = MAX_NBYTE_SIZE;
+    }
+    else
+    {
+      hfmpi2c->XferSize = hfmpi2c->XferCount;
+    }
+
+    /* Enable the DMA stream */
+    HAL_DMA_Start_IT(hfmpi2c->hdmatx, (uint32_t)hfmpi2c->pBuffPtr, (uint32_t)&hfmpi2c->Instance->TXDR, hfmpi2c->XferSize);
+
+    /* Enable TC interrupts */
+    FMPI2C_Enable_IRQ(hfmpi2c, FMPI2C_XFER_RELOAD_IT);
+  }
+}
+
+/**
+  * @brief  DMA FMPI2C slave transmit process complete callback.
+  * @param  hdma DMA handle
+  * @retval None
+  */
+static void FMPI2C_DMASlaveTransmitCplt(DMA_HandleTypeDef *hdma)
+{
+  /* Prevent unused argument(s) compilation warning */
+  UNUSED(hdma);
+
+  /* No specific action, Master fully manage the generation of STOP condition */
+  /* Mean that this generation can arrive at any time, at the end or during DMA process */
+  /* So STOP condition should be manage through Interrupt treatment */
+}
+
+/**
+  * @brief DMA FMPI2C master receive process complete callback.
+  * @param  hdma DMA handle
+  * @retval None
+  */
+static void FMPI2C_DMAMasterReceiveCplt(DMA_HandleTypeDef *hdma)
+{
+  FMPI2C_HandleTypeDef *hfmpi2c = (FMPI2C_HandleTypeDef *)((DMA_HandleTypeDef *)hdma)->Parent;
+
+  /* Disable DMA Request */
+  hfmpi2c->Instance->CR1 &= ~FMPI2C_CR1_RXDMAEN;
+
+  /* If last transfer, enable STOP interrupt */
+  if (hfmpi2c->XferCount == 0U)
+  {
+    /* Enable STOP interrupt */
+    FMPI2C_Enable_IRQ(hfmpi2c, FMPI2C_XFER_CPLT_IT);
+  }
+  /* else prepare a new DMA transfer and enable TCReload interrupt */
+  else
+  {
+    /* Update Buffer pointer */
+    hfmpi2c->pBuffPtr += hfmpi2c->XferSize;
+
+    /* Set the XferSize to transfer */
+    if (hfmpi2c->XferCount > MAX_NBYTE_SIZE)
+    {
+      hfmpi2c->XferSize = MAX_NBYTE_SIZE;
+    }
+    else
+    {
+      hfmpi2c->XferSize = hfmpi2c->XferCount;
+    }
+
+    /* Enable the DMA stream */
+    HAL_DMA_Start_IT(hfmpi2c->hdmarx, (uint32_t)&hfmpi2c->Instance->RXDR, (uint32_t)hfmpi2c->pBuffPtr, hfmpi2c->XferSize);
+
+    /* Enable TC interrupts */
+    FMPI2C_Enable_IRQ(hfmpi2c, FMPI2C_XFER_RELOAD_IT);
+  }
+}
+
+/**
+  * @brief  DMA FMPI2C slave receive process complete callback.
+  * @param  hdma DMA handle
+  * @retval None
+  */
+static void FMPI2C_DMASlaveReceiveCplt(DMA_HandleTypeDef *hdma)
+{
+  /* Prevent unused argument(s) compilation warning */
+  UNUSED(hdma);
+
+  /* No specific action, Master fully manage the generation of STOP condition */
+  /* Mean that this generation can arrive at any time, at the end or during DMA process */
+  /* So STOP condition should be manage through Interrupt treatment */
+}
+
+/**
+  * @brief  DMA FMPI2C communication error callback.
+  * @param hdma DMA handle
+  * @retval None
+  */
+static void FMPI2C_DMAError(DMA_HandleTypeDef *hdma)
+{
+  FMPI2C_HandleTypeDef *hfmpi2c = (FMPI2C_HandleTypeDef *)((DMA_HandleTypeDef *)hdma)->Parent;
+
+  /* Disable Acknowledge */
+  hfmpi2c->Instance->CR2 |= FMPI2C_CR2_NACK;
+
+  /* Call the corresponding callback to inform upper layer of End of Transfer */
+  FMPI2C_ITError(hfmpi2c, HAL_FMPI2C_ERROR_DMA);
+}
+
+/**
+  * @brief DMA FMPI2C communication abort callback
+  *        (To be called at end of DMA Abort procedure).
+  * @param hdma DMA handle.
+  * @retval None
+  */
+static void FMPI2C_DMAAbort(DMA_HandleTypeDef *hdma)
+{
+  FMPI2C_HandleTypeDef *hfmpi2c = (FMPI2C_HandleTypeDef *)((DMA_HandleTypeDef *)hdma)->Parent;
+
+  /* Disable Acknowledge */
+  hfmpi2c->Instance->CR2 |= FMPI2C_CR2_NACK;
+
+  /* Reset AbortCpltCallback */
+  hfmpi2c->hdmatx->XferAbortCallback = NULL;
+  hfmpi2c->hdmarx->XferAbortCallback = NULL;
+
+  /* Check if come from abort from user */
+  if (hfmpi2c->State == HAL_FMPI2C_STATE_ABORT)
+  {
+    hfmpi2c->State = HAL_FMPI2C_STATE_READY;
+
+    /* Call the corresponding callback to inform upper layer of End of Transfer */
+    HAL_FMPI2C_AbortCpltCallback(hfmpi2c);
+  }
+  else
+  {
+    /* Call the corresponding callback to inform upper layer of End of Transfer */
+    HAL_FMPI2C_ErrorCallback(hfmpi2c);
+  }
+}
+
+/**
+  * @brief  This function handles FMPI2C Communication Timeout.
+  * @param  hfmpi2c Pointer to a FMPI2C_HandleTypeDef structure that contains
+  *                the configuration information for the specified FMPI2C.
+  * @param  Flag Specifies the FMPI2C flag to check.
+  * @param  Status The new Flag status (SET or RESET).
+  * @param  Timeout Timeout duration
+  * @param  Tickstart Tick start value
+  * @retval HAL status
+  */
+static HAL_StatusTypeDef FMPI2C_WaitOnFlagUntilTimeout(FMPI2C_HandleTypeDef *hfmpi2c, uint32_t Flag, FlagStatus Status, uint32_t Timeout, uint32_t Tickstart)
+{
+  while (__HAL_FMPI2C_GET_FLAG(hfmpi2c, Flag) == Status)
+  {
+    /* Check for the Timeout */
+    if (Timeout != HAL_MAX_DELAY)
+    {
+      if ((Timeout == 0U) || ((HAL_GetTick() - Tickstart) > Timeout))
+      {
+        hfmpi2c->State = HAL_FMPI2C_STATE_READY;
+        hfmpi2c->Mode = HAL_FMPI2C_MODE_NONE;
+
+        /* Process Unlocked */
+        __HAL_UNLOCK(hfmpi2c);
+        return HAL_TIMEOUT;
+      }
+    }
+  }
+  return HAL_OK;
+}
+
+/**
+  * @brief  This function handles FMPI2C Communication Timeout for specific usage of TXIS flag.
+  * @param  hfmpi2c Pointer to a FMPI2C_HandleTypeDef structure that contains
+  *                the configuration information for the specified FMPI2C.
+  * @param  Timeout Timeout duration
+  * @param  Tickstart Tick start value
+  * @retval HAL status
+  */
+static HAL_StatusTypeDef FMPI2C_WaitOnTXISFlagUntilTimeout(FMPI2C_HandleTypeDef *hfmpi2c, uint32_t Timeout, uint32_t Tickstart)
+{
+  while (__HAL_FMPI2C_GET_FLAG(hfmpi2c, FMPI2C_FLAG_TXIS) == RESET)
+  {
+    /* Check if a NACK is detected */
+    if (FMPI2C_IsAcknowledgeFailed(hfmpi2c, Timeout, Tickstart) != HAL_OK)
+    {
+      return HAL_ERROR;
+    }
+
+    /* Check for the Timeout */
+    if (Timeout != HAL_MAX_DELAY)
+    {
+      if ((Timeout == 0U) || ((HAL_GetTick() - Tickstart) > Timeout))
+      {
+        hfmpi2c->ErrorCode |= HAL_FMPI2C_ERROR_TIMEOUT;
+        hfmpi2c->State = HAL_FMPI2C_STATE_READY;
+        hfmpi2c->Mode = HAL_FMPI2C_MODE_NONE;
+
+        /* Process Unlocked */
+        __HAL_UNLOCK(hfmpi2c);
+
+        return HAL_TIMEOUT;
+      }
+    }
+  }
+  return HAL_OK;
+}
+
+/**
+  * @brief  This function handles FMPI2C Communication Timeout for specific usage of STOP flag.
+  * @param  hfmpi2c Pointer to a FMPI2C_HandleTypeDef structure that contains
+  *                the configuration information for the specified FMPI2C.
+  * @param  Timeout Timeout duration
+  * @param  Tickstart Tick start value
+  * @retval HAL status
+  */
+static HAL_StatusTypeDef FMPI2C_WaitOnSTOPFlagUntilTimeout(FMPI2C_HandleTypeDef *hfmpi2c, uint32_t Timeout, uint32_t Tickstart)
+{
+  while (__HAL_FMPI2C_GET_FLAG(hfmpi2c, FMPI2C_FLAG_STOPF) == RESET)
+  {
+    /* Check if a NACK is detected */
+    if (FMPI2C_IsAcknowledgeFailed(hfmpi2c, Timeout, Tickstart) != HAL_OK)
+    {
+      return HAL_ERROR;
+    }
+
+    /* Check for the Timeout */
+    if ((Timeout == 0U) || ((HAL_GetTick() - Tickstart) > Timeout))
+    {
+      hfmpi2c->ErrorCode |= HAL_FMPI2C_ERROR_TIMEOUT;
+      hfmpi2c->State = HAL_FMPI2C_STATE_READY;
+      hfmpi2c->Mode = HAL_FMPI2C_MODE_NONE;
+
+      /* Process Unlocked */
+      __HAL_UNLOCK(hfmpi2c);
+
+      return HAL_TIMEOUT;
+    }
+  }
+  return HAL_OK;
+}
+
+/**
+  * @brief  This function handles FMPI2C Communication Timeout for specific usage of RXNE flag.
+  * @param  hfmpi2c Pointer to a FMPI2C_HandleTypeDef structure that contains
+  *                the configuration information for the specified FMPI2C.
+  * @param  Timeout Timeout duration
+  * @param  Tickstart Tick start value
+  * @retval HAL status
+  */
+static HAL_StatusTypeDef FMPI2C_WaitOnRXNEFlagUntilTimeout(FMPI2C_HandleTypeDef *hfmpi2c, uint32_t Timeout, uint32_t Tickstart)
+{
+  while (__HAL_FMPI2C_GET_FLAG(hfmpi2c, FMPI2C_FLAG_RXNE) == RESET)
+  {
+    /* Check if a NACK is detected */
+    if (FMPI2C_IsAcknowledgeFailed(hfmpi2c, Timeout, Tickstart) != HAL_OK)
+    {
+      return HAL_ERROR;
+    }
+
+    /* Check if a STOPF is detected */
+    if (__HAL_FMPI2C_GET_FLAG(hfmpi2c, FMPI2C_FLAG_STOPF) == SET)
+    {
+      /* Check if an RXNE is pending */
+      /* Store Last receive data if any */
+      if ((__HAL_FMPI2C_GET_FLAG(hfmpi2c, FMPI2C_FLAG_RXNE) == SET) && (hfmpi2c->XferSize > 0U))
+      {
+        /* Return HAL_OK */
+        /* The Reading of data from RXDR will be done in caller function */
+        return HAL_OK;
+      }
+      else
+      {
+        /* Clear STOP Flag */
+        __HAL_FMPI2C_CLEAR_FLAG(hfmpi2c, FMPI2C_FLAG_STOPF);
+
+        /* Clear Configuration Register 2 */
+        FMPI2C_RESET_CR2(hfmpi2c);
+
+        hfmpi2c->ErrorCode = HAL_FMPI2C_ERROR_NONE;
+        hfmpi2c->State = HAL_FMPI2C_STATE_READY;
+        hfmpi2c->Mode = HAL_FMPI2C_MODE_NONE;
+
+        /* Process Unlocked */
+        __HAL_UNLOCK(hfmpi2c);
+
+        return HAL_ERROR;
+      }
+    }
+
+    /* Check for the Timeout */
+    if ((Timeout == 0U) || ((HAL_GetTick() - Tickstart) > Timeout))
+    {
+      hfmpi2c->ErrorCode |= HAL_FMPI2C_ERROR_TIMEOUT;
+      hfmpi2c->State = HAL_FMPI2C_STATE_READY;
+
+      /* Process Unlocked */
+      __HAL_UNLOCK(hfmpi2c);
+
+      return HAL_TIMEOUT;
+    }
+  }
+  return HAL_OK;
+}
+
+/**
+  * @brief  This function handles Acknowledge failed detection during an FMPI2C Communication.
+  * @param  hfmpi2c Pointer to a FMPI2C_HandleTypeDef structure that contains
+  *                the configuration information for the specified FMPI2C.
+  * @param  Timeout Timeout duration
+  * @param  Tickstart Tick start value
+  * @retval HAL status
+  */
+static HAL_StatusTypeDef FMPI2C_IsAcknowledgeFailed(FMPI2C_HandleTypeDef *hfmpi2c, uint32_t Timeout, uint32_t Tickstart)
+{
+  if (__HAL_FMPI2C_GET_FLAG(hfmpi2c, FMPI2C_FLAG_AF) == SET)
+  {
+    /* Wait until STOP Flag is reset */
+    /* AutoEnd should be initiate after AF */
+    while (__HAL_FMPI2C_GET_FLAG(hfmpi2c, FMPI2C_FLAG_STOPF) == RESET)
+    {
+      /* Check for the Timeout */
+      if (Timeout != HAL_MAX_DELAY)
+      {
+        if ((Timeout == 0U) || ((HAL_GetTick() - Tickstart) > Timeout))
+        {
+          hfmpi2c->State = HAL_FMPI2C_STATE_READY;
+          hfmpi2c->Mode = HAL_FMPI2C_MODE_NONE;
+
+          /* Process Unlocked */
+          __HAL_UNLOCK(hfmpi2c);
+          return HAL_TIMEOUT;
+        }
+      }
+    }
+
+    /* Clear NACKF Flag */
+    __HAL_FMPI2C_CLEAR_FLAG(hfmpi2c, FMPI2C_FLAG_AF);
+
+    /* Clear STOP Flag */
+    __HAL_FMPI2C_CLEAR_FLAG(hfmpi2c, FMPI2C_FLAG_STOPF);
+
+    /* Flush TX register */
+    FMPI2C_Flush_TXDR(hfmpi2c);
+
+    /* Clear Configuration Register 2 */
+    FMPI2C_RESET_CR2(hfmpi2c);
+
+    hfmpi2c->ErrorCode = HAL_FMPI2C_ERROR_AF;
+    hfmpi2c->State = HAL_FMPI2C_STATE_READY;
+    hfmpi2c->Mode = HAL_FMPI2C_MODE_NONE;
+
+    /* Process Unlocked */
+    __HAL_UNLOCK(hfmpi2c);
+
+    return HAL_ERROR;
+  }
+  return HAL_OK;
+}
+
+/**
+  * @brief  Handles FMPI2Cx communication when starting transfer or during transfer (TC or TCR flag are set).
+  * @param  hfmpi2c FMPI2C handle.
+  * @param  DevAddress Specifies the slave address to be programmed.
+  * @param  Size Specifies the number of bytes to be programmed.
+  *   This parameter must be a value between 0 and 255.
+  * @param  Mode New state of the FMPI2C START condition generation.
+  *   This parameter can be one of the following values:
+  *     @arg @ref FMPI2C_RELOAD_MODE Enable Reload mode .
+  *     @arg @ref FMPI2C_AUTOEND_MODE Enable Automatic end mode.
+  *     @arg @ref FMPI2C_SOFTEND_MODE Enable Software end mode.
+  * @param  Request New state of the FMPI2C START condition generation.
+  *   This parameter can be one of the following values:
+  *     @arg @ref FMPI2C_NO_STARTSTOP Don't Generate stop and start condition.
+  *     @arg @ref FMPI2C_GENERATE_STOP Generate stop condition (Size should be set to 0).
+  *     @arg @ref FMPI2C_GENERATE_START_READ Generate Restart for read request.
+  *     @arg @ref FMPI2C_GENERATE_START_WRITE Generate Restart for write request.
+  * @retval None
+  */
+static void FMPI2C_TransferConfig(FMPI2C_HandleTypeDef *hfmpi2c,  uint16_t DevAddress, uint8_t Size, uint32_t Mode, uint32_t Request)
+{
+  /* Check the parameters */
+  assert_param(IS_FMPI2C_ALL_INSTANCE(hfmpi2c->Instance));
+  assert_param(IS_TRANSFER_MODE(Mode));
+  assert_param(IS_TRANSFER_REQUEST(Request));
+
+  /* update CR2 register */
+  MODIFY_REG(hfmpi2c->Instance->CR2, ((FMPI2C_CR2_SADD | FMPI2C_CR2_NBYTES | FMPI2C_CR2_RELOAD | FMPI2C_CR2_AUTOEND | (FMPI2C_CR2_RD_WRN & (uint32_t)(Request >> (31U - FMPI2C_CR2_RD_WRN_Pos))) | FMPI2C_CR2_START | FMPI2C_CR2_STOP)), \
+             (uint32_t)(((uint32_t)DevAddress & FMPI2C_CR2_SADD) | (((uint32_t)Size << FMPI2C_CR2_NBYTES_Pos) & FMPI2C_CR2_NBYTES) | (uint32_t)Mode | (uint32_t)Request));
+}
+
+/**
+  * @brief  Manage the enabling of Interrupts.
+  * @param  hfmpi2c Pointer to a FMPI2C_HandleTypeDef structure that contains
+  *                the configuration information for the specified FMPI2C.
+  * @param  InterruptRequest Value of @ref FMPI2C_Interrupt_configuration_definition.
+  * @retval HAL status
+  */
+static HAL_StatusTypeDef FMPI2C_Enable_IRQ(FMPI2C_HandleTypeDef *hfmpi2c, uint16_t InterruptRequest)
+{
+  uint32_t tmpisr = 0U;
+
+  if ((hfmpi2c->XferISR == FMPI2C_Master_ISR_DMA) || \
+      (hfmpi2c->XferISR == FMPI2C_Slave_ISR_DMA))
+  {
+    if ((InterruptRequest & FMPI2C_XFER_LISTEN_IT) == FMPI2C_XFER_LISTEN_IT)
+    {
+      /* Enable ERR, STOP, NACK and ADDR interrupts */
+      tmpisr |= FMPI2C_IT_ADDRI | FMPI2C_IT_STOPI | FMPI2C_IT_NACKI | FMPI2C_IT_ERRI;
+    }
+
+    if ((InterruptRequest & FMPI2C_XFER_ERROR_IT) == FMPI2C_XFER_ERROR_IT)
+    {
+      /* Enable ERR and NACK interrupts */
+      tmpisr |= FMPI2C_IT_ERRI | FMPI2C_IT_NACKI;
+    }
+
+    if ((InterruptRequest & FMPI2C_XFER_CPLT_IT) == FMPI2C_XFER_CPLT_IT)
+    {
+      /* Enable STOP interrupts */
+      tmpisr |= FMPI2C_IT_STOPI;
+    }
+
+    if ((InterruptRequest & FMPI2C_XFER_RELOAD_IT) == FMPI2C_XFER_RELOAD_IT)
+    {
+      /* Enable TC interrupts */
+      tmpisr |= FMPI2C_IT_TCI;
+    }
+  }
+  else
+  {
+    if ((InterruptRequest & FMPI2C_XFER_LISTEN_IT) == FMPI2C_XFER_LISTEN_IT)
+    {
+      /* Enable ERR, STOP, NACK, and ADDR interrupts */
+      tmpisr |= FMPI2C_IT_ADDRI | FMPI2C_IT_STOPI | FMPI2C_IT_NACKI | FMPI2C_IT_ERRI;
+    }
+
+    if ((InterruptRequest & FMPI2C_XFER_TX_IT) == FMPI2C_XFER_TX_IT)
+    {
+      /* Enable ERR, TC, STOP, NACK and RXI interrupts */
+      tmpisr |= FMPI2C_IT_ERRI | FMPI2C_IT_TCI | FMPI2C_IT_STOPI | FMPI2C_IT_NACKI | FMPI2C_IT_TXI;
+    }
+
+    if ((InterruptRequest & FMPI2C_XFER_RX_IT) == FMPI2C_XFER_RX_IT)
+    {
+      /* Enable ERR, TC, STOP, NACK and TXI interrupts */
+      tmpisr |= FMPI2C_IT_ERRI | FMPI2C_IT_TCI | FMPI2C_IT_STOPI | FMPI2C_IT_NACKI | FMPI2C_IT_RXI;
+    }
+
+    if ((InterruptRequest & FMPI2C_XFER_CPLT_IT) == FMPI2C_XFER_CPLT_IT)
+    {
+      /* Enable STOP interrupts */
+      tmpisr |= FMPI2C_IT_STOPI;
+    }
+  }
+
+  /* Enable interrupts only at the end */
+  /* to avoid the risk of FMPI2C interrupt handle execution before */
+  /* all interrupts requested done */
+  __HAL_FMPI2C_ENABLE_IT(hfmpi2c, tmpisr);
+
+  return HAL_OK;
+}
+
+/**
+  * @brief  Manage the disabling of Interrupts.
+  * @param  hfmpi2c Pointer to a FMPI2C_HandleTypeDef structure that contains
+  *                the configuration information for the specified FMPI2C.
+  * @param  InterruptRequest Value of @ref FMPI2C_Interrupt_configuration_definition.
+  * @retval HAL status
+  */
+static HAL_StatusTypeDef FMPI2C_Disable_IRQ(FMPI2C_HandleTypeDef *hfmpi2c, uint16_t InterruptRequest)
+{
+  uint32_t tmpisr = 0U;
+
+  if ((InterruptRequest & FMPI2C_XFER_TX_IT) == FMPI2C_XFER_TX_IT)
+  {
+    /* Disable TC and TXI interrupts */
+    tmpisr |= FMPI2C_IT_TCI | FMPI2C_IT_TXI;
+
+    if ((hfmpi2c->State & HAL_FMPI2C_STATE_LISTEN) != HAL_FMPI2C_STATE_LISTEN)
+    {
+      /* Disable NACK and STOP interrupts */
+      tmpisr |= FMPI2C_IT_STOPI | FMPI2C_IT_NACKI | FMPI2C_IT_ERRI;
+    }
+  }
+
+  if ((InterruptRequest & FMPI2C_XFER_RX_IT) == FMPI2C_XFER_RX_IT)
+  {
+    /* Disable TC and RXI interrupts */
+    tmpisr |= FMPI2C_IT_TCI | FMPI2C_IT_RXI;
+
+    if ((hfmpi2c->State & HAL_FMPI2C_STATE_LISTEN) != HAL_FMPI2C_STATE_LISTEN)
+    {
+      /* Disable NACK and STOP interrupts */
+      tmpisr |= FMPI2C_IT_STOPI | FMPI2C_IT_NACKI | FMPI2C_IT_ERRI;
+    }
+  }
+
+  if ((InterruptRequest & FMPI2C_XFER_LISTEN_IT) == FMPI2C_XFER_LISTEN_IT)
+  {
+    /* Disable ADDR, NACK and STOP interrupts */
+    tmpisr |= FMPI2C_IT_ADDRI | FMPI2C_IT_STOPI | FMPI2C_IT_NACKI | FMPI2C_IT_ERRI;
+  }
+
+  if ((InterruptRequest & FMPI2C_XFER_ERROR_IT) == FMPI2C_XFER_ERROR_IT)
+  {
+    /* Enable ERR and NACK interrupts */
+    tmpisr |= FMPI2C_IT_ERRI | FMPI2C_IT_NACKI;
+  }
+
+  if ((InterruptRequest & FMPI2C_XFER_CPLT_IT) == FMPI2C_XFER_CPLT_IT)
+  {
+    /* Enable STOP interrupts */
+    tmpisr |= FMPI2C_IT_STOPI;
+  }
+
+  if ((InterruptRequest & FMPI2C_XFER_RELOAD_IT) == FMPI2C_XFER_RELOAD_IT)
+  {
+    /* Enable TC interrupts */
+    tmpisr |= FMPI2C_IT_TCI;
+  }
+
+  /* Disable interrupts only at the end */
+  /* to avoid a breaking situation like at "t" time */
+  /* all disable interrupts request are not done */
+  __HAL_FMPI2C_DISABLE_IT(hfmpi2c, tmpisr);
+
+  return HAL_OK;
+}
+
+/**
+  * @}
+  */
+#endif /* STM32F410xx || STM32F446xx || STM32F412Zx || STM32F412Vx || STM32F412Rx || STM32F412Cx || STM32F413xx || STM32F423xx */
+#endif /* HAL_FMPI2C_MODULE_ENABLED */
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/