/**
  ******************************************************************************
  * @file    stm32l4xx_hal_smartcard.h
  * @author  MCD Application Team
  * @version V1.7.1
  * @date    21-April-2017
  * @brief   Header file of SMARTCARD HAL module.
  ******************************************************************************
  * @attention
  *
  * <h2><center>&copy; COPYRIGHT(c) 2017 STMicroelectronics</center></h2>
  *
  * Redistribution and use in source and binary forms, with or without modification,
  * are permitted provided that the following conditions are met:
  *   1. Redistributions of source code must retain the above copyright notice,
  *      this list of conditions and the following disclaimer.
  *   2. Redistributions in binary form must reproduce the above copyright notice,
  *      this list of conditions and the following disclaimer in the documentation
  *      and/or other materials provided with the distribution.
  *   3. Neither the name of STMicroelectronics nor the names of its contributors
  *      may be used to endorse or promote products derived from this software
  *      without specific prior written permission.
  *
  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
  * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
  * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  *
  ******************************************************************************
  */

/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __STM32L4xx_HAL_SMARTCARD_H
#define __STM32L4xx_HAL_SMARTCARD_H

#ifdef __cplusplus
 extern "C" {
#endif

/* Includes ------------------------------------------------------------------*/
#include "stm32l4xx_hal_def.h"

/** @addtogroup STM32L4xx_HAL_Driver
  * @{
  */

/** @addtogroup SMARTCARD
  * @{
  */

/* Exported types ------------------------------------------------------------*/
/** @defgroup SMARTCARD_Exported_Types SMARTCARD Exported Types
  * @{
  */

/**
  * @brief SMARTCARD Init Structure definition
  */
typedef struct
{
  uint32_t BaudRate;                  /*!< Configures the SmartCard communication baud rate.
                                           The baud rate register is computed using the following formula:
                                              Baud Rate Register = ((PCLKx) / ((hsmartcard->Init.BaudRate))) */

  uint32_t WordLength;                /*!< Specifies the number of data bits transmitted or received in a frame.
                                           This parameter @ref SMARTCARD_Word_Length can only be set to 9 (8 data + 1 parity bits). */

  uint32_t StopBits;                  /*!< Specifies the number of stop bits.
                                           This parameter can be a value of @ref SMARTCARD_Stop_Bits. */

  uint16_t Parity;                    /*!< Specifies the parity mode.
                                           This parameter can be a value of @ref SMARTCARD_Parity
                                           @note The parity is enabled by default (PCE is forced to 1).
                                                 Since the WordLength is forced to 8 bits + parity, M is
                                                 forced to 1 and the parity bit is the 9th bit. */

  uint16_t Mode;                      /*!< Specifies whether the Receive or Transmit mode is enabled or disabled.
                                           This parameter can be a value of @ref SMARTCARD_Mode */

  uint16_t CLKPolarity;               /*!< Specifies the steady state of the serial clock.
                                           This parameter can be a value of @ref SMARTCARD_Clock_Polarity */

  uint16_t CLKPhase;                  /*!< Specifies the clock transition on which the bit capture is made.
                                           This parameter can be a value of @ref SMARTCARD_Clock_Phase */

  uint16_t CLKLastBit;                /*!< Specifies whether the clock pulse corresponding to the last transmitted
                                           data bit (MSB) has to be output on the SCLK pin in synchronous mode.
                                           This parameter can be a value of @ref SMARTCARD_Last_Bit */

  uint16_t OneBitSampling;            /*!< Specifies whether a single sample or three samples' majority vote is selected.
                                           Selecting the single sample method increases the receiver tolerance to clock
                                           deviations. This parameter can be a value of @ref SMARTCARD_OneBit_Sampling. */

  uint8_t  Prescaler;                 /*!< Specifies the SmartCard Prescaler. */

  uint8_t  GuardTime;                 /*!< Specifies the SmartCard Guard Time applied after stop bits. */

  uint16_t NACKEnable;                /*!< Specifies whether the SmartCard NACK transmission is enabled
                                           in case of parity error.
                                           This parameter can be a value of @ref SMARTCARD_NACK_Enable */

  uint32_t TimeOutEnable;             /*!< Specifies whether the receiver timeout is enabled.
                                            This parameter can be a value of @ref SMARTCARD_Timeout_Enable*/

  uint32_t TimeOutValue;              /*!< Specifies the receiver time out value in number of baud blocks:
                                           it is used to implement the Character Wait Time (CWT) and
                                           Block Wait Time (BWT). It is coded over 24 bits. */

  uint8_t BlockLength;                /*!< Specifies the SmartCard Block Length in T=1 Reception mode.
                                           This parameter can be any value from 0x0 to 0xFF */

  uint8_t AutoRetryCount;             /*!< Specifies the SmartCard auto-retry count (number of retries in
                                            receive and transmit mode). When set to 0, retransmission is
                                            disabled. Otherwise, its maximum value is 7 (before signalling
                                            an error) */

}SMARTCARD_InitTypeDef;

/**
  * @brief  SMARTCARD advanced features initalization structure definition
  */
typedef struct
{
  uint32_t AdvFeatureInit;            /*!< Specifies which advanced SMARTCARD features is initialized. Several
                                           advanced features may be initialized at the same time. This parameter
                                           can be a value of @ref SMARTCARDEx_Advanced_Features_Initialization_Type */

  uint32_t TxPinLevelInvert;          /*!< Specifies whether the TX pin active level is inverted.
                                           This parameter can be a value of @ref SMARTCARD_Tx_Inv  */

  uint32_t RxPinLevelInvert;          /*!< Specifies whether the RX pin active level is inverted.
                                           This parameter can be a value of @ref SMARTCARD_Rx_Inv  */

  uint32_t DataInvert;                /*!< Specifies whether data are inverted (positive/direct logic
                                           vs negative/inverted logic).
                                           This parameter can be a value of @ref SMARTCARD_Data_Inv */

  uint32_t Swap;                      /*!< Specifies whether TX and RX pins are swapped.
                                           This parameter can be a value of @ref SMARTCARD_Rx_Tx_Swap */

  uint32_t OverrunDisable;            /*!< Specifies whether the reception overrun detection is disabled.
                                           This parameter can be a value of @ref SMARTCARD_Overrun_Disable */

  uint32_t DMADisableonRxError;       /*!< Specifies whether the DMA is disabled in case of reception error.
                                           This parameter can be a value of @ref SMARTCARD_DMA_Disable_on_Rx_Error */

  uint32_t MSBFirst;                  /*!< Specifies whether MSB is sent first on UART line.
                                           This parameter can be a value of @ref SMARTCARD_MSB_First */
                                           
  uint16_t TxCompletionIndication;     /*!< Specifies which transmission completion indication is used: before (when 
                                            relevant flag is available) or once guard time period has elapsed.
                                           This parameter can be a value of @ref SMARTCARDEx_Transmission_Completion_Indication. */                                            
}SMARTCARD_AdvFeatureInitTypeDef;

/**
  * @brief HAL SMARTCARD State structures definition
  * @note  HAL SMARTCARD State value is a combination of 2 different substates: gState and RxState.
  *        - gState contains SMARTCARD state information related to global Handle management 
  *          and also information related to Tx operations.
  *          gState value coding follow below described bitmap :
  *          b7-b6  Error information 
  *             00 : No Error
  *             01 : (Not Used)
  *             10 : Timeout
  *             11 : Error
  *          b5     IP initilisation status
  *             0  : Reset (IP not initialized)
  *             1  : Init done (IP not initialized. HAL SMARTCARD Init function already called)
  *          b4-b3  (not used)
  *             xx : Should be set to 00
  *          b2     Intrinsic process state
  *             0  : Ready
  *             1  : Busy (IP busy with some configuration or internal operations)
  *          b1     (not used)
  *             x  : Should be set to 0
  *          b0     Tx state
  *             0  : Ready (no Tx operation ongoing)
  *             1  : Busy (Tx operation ongoing)
  *        - RxState contains information related to Rx operations.
  *          RxState value coding follow below described bitmap :
  *          b7-b6  (not used)
  *             xx : Should be set to 00
  *          b5     IP initilisation status
  *             0  : Reset (IP not initialized)
  *             1  : Init done (IP not initialized)
  *          b4-b2  (not used)
  *            xxx : Should be set to 000
  *          b1     Rx state
  *             0  : Ready (no Rx operation ongoing)
  *             1  : Busy (Rx operation ongoing)
  *          b0     (not used)
  *             x  : Should be set to 0.
  */
typedef enum
{
  HAL_SMARTCARD_STATE_RESET             = 0x00U,   /*!< Peripheral is not initialized
                                                        Value is allowed for gState and RxState */
  HAL_SMARTCARD_STATE_READY             = 0x20U,   /*!< Peripheral Initialized and ready for use
                                                        Value is allowed for gState and RxState */
  HAL_SMARTCARD_STATE_BUSY              = 0x24U,   /*!< an internal process is ongoing 
                                                        Value is allowed for gState only */
  HAL_SMARTCARD_STATE_BUSY_TX           = 0x21U,   /*!< Data Transmission process is ongoing
                                                        Value is allowed for gState only */
  HAL_SMARTCARD_STATE_BUSY_RX           = 0x22U,   /*!< Data Reception process is ongoing
                                                        Value is allowed for RxState only */
  HAL_SMARTCARD_STATE_BUSY_TX_RX        = 0x23U,   /*!< Data Transmission and Reception process is ongoing
                                                        Not to be used for neither gState nor RxState.
                                                        Value is result of combination (Or) between gState and RxState values */
  HAL_SMARTCARD_STATE_TIMEOUT           = 0xA0U,   /*!< Timeout state
                                                        Value is allowed for gState only */
  HAL_SMARTCARD_STATE_ERROR             = 0xE0U    /*!< Error
                                                        Value is allowed for gState only */
}HAL_SMARTCARD_StateTypeDef;

/**
  * @brief  HAL SMARTCARD Error Code structure definition
  */
typedef enum
{
  HAL_SMARTCARD_ERROR_NONE      = 0x00,    /*!< No error                */
  HAL_SMARTCARD_ERROR_PE        = 0x01,    /*!< Parity error            */
  HAL_SMARTCARD_ERROR_NE        = 0x02,    /*!< Noise error             */
  HAL_SMARTCARD_ERROR_FE        = 0x04,    /*!< frame error             */
  HAL_SMARTCARD_ERROR_ORE       = 0x08,    /*!< Overrun error           */
  HAL_SMARTCARD_ERROR_DMA       = 0x10,    /*!< DMA transfer error      */
  HAL_SMARTCARD_ERROR_RTO       = 0x20     /*!< Receiver TimeOut error  */
}HAL_SMARTCARD_ErrorTypeDef;

/**
  * @brief  SMARTCARD handle Structure definition
  */
typedef struct
{
  USART_TypeDef                   *Instance;        /*!< USART registers base address                          */

  SMARTCARD_InitTypeDef           Init;             /*!< SmartCard communication parameters                    */

  SMARTCARD_AdvFeatureInitTypeDef AdvancedInit;     /*!< SmartCard advanced features initialization parameters */

  uint8_t                         *pTxBuffPtr;      /*!< Pointer to SmartCard Tx transfer Buffer               */

  uint16_t                        TxXferSize;       /*!< SmartCard Tx Transfer size                            */

  __IO uint16_t                   TxXferCount;      /*!< SmartCard Tx Transfer Counter                         */

  uint8_t                         *pRxBuffPtr;      /*!< Pointer to SmartCard Rx transfer Buffer               */

  uint16_t                        RxXferSize;       /*!< SmartCard Rx Transfer size                            */

  __IO uint16_t                   RxXferCount;      /*!< SmartCard Rx Transfer Counter                         */

  DMA_HandleTypeDef               *hdmatx;          /*!< SmartCard Tx DMA Handle parameters                    */

  DMA_HandleTypeDef               *hdmarx;          /*!< SmartCard Rx DMA Handle parameters                    */

  HAL_LockTypeDef                 Lock;             /*!< Locking object                                        */

  __IO HAL_SMARTCARD_StateTypeDef    gState;        /*!< SmartCard state information related to global Handle management 
                                                         and also related to Tx operations.
                                                         This parameter can be a value of @ref HAL_SMARTCARD_StateTypeDef */

  __IO HAL_SMARTCARD_StateTypeDef    RxState;       /*!< SmartCard state information related to Rx operations.
                                                         This parameter can be a value of @ref HAL_SMARTCARD_StateTypeDef */

  uint32_t                        ErrorCode;        /*!< SmartCard Error code                                  */

}SMARTCARD_HandleTypeDef;

/**
  * @brief  SMARTCARD clock sources
  */
typedef enum
{
  SMARTCARD_CLOCKSOURCE_PCLK1     = 0x00, /*!< PCLK1 clock source     */
  SMARTCARD_CLOCKSOURCE_PCLK2     = 0x01, /*!< PCLK2 clock source     */
  SMARTCARD_CLOCKSOURCE_HSI       = 0x02, /*!< HSI clock source       */
  SMARTCARD_CLOCKSOURCE_SYSCLK    = 0x04, /*!< SYSCLK clock source    */
  SMARTCARD_CLOCKSOURCE_LSE       = 0x08, /*!< LSE clock source       */
  SMARTCARD_CLOCKSOURCE_UNDEFINED = 0x10  /*!< undefined clock source */
}SMARTCARD_ClockSourceTypeDef;

/**
  * @}
  */

/* Exported constants --------------------------------------------------------*/
/** @defgroup SMARTCARD_Exported_Constants  SMARTCARD Exported Constants
  * @{
  */

/** @defgroup SMARTCARD_Word_Length SMARTCARD Word Length
  * @{
  */
#define SMARTCARD_WORDLENGTH_9B             ((uint32_t)USART_CR1_M0)              /*!< SMARTCARD frame length */
/**
  * @}
  */

/** @defgroup SMARTCARD_Stop_Bits SMARTCARD Number of Stop Bits
  * @{
  */
#define SMARTCARD_STOPBITS_0_5              ((uint32_t)USART_CR2_STOP_0)                      /*!< SMARTCARD frame with 0.5 stop bit  */
#define SMARTCARD_STOPBITS_1_5              ((uint32_t)(USART_CR2_STOP_0 | USART_CR2_STOP_1)) /*!< SMARTCARD frame with 1.5 stop bits */
/**
  * @}
  */

/** @defgroup SMARTCARD_Parity SMARTCARD Parity
  * @{
  */
#define SMARTCARD_PARITY_EVEN               ((uint32_t)USART_CR1_PCE)                  /*!< SMARTCARD frame even parity */
#define SMARTCARD_PARITY_ODD                ((uint32_t)(USART_CR1_PCE | USART_CR1_PS)) /*!< SMARTCARD frame odd parity  */
/**
  * @}
  */

/** @defgroup SMARTCARD_Mode SMARTCARD Transfer Mode
  * @{
  */
#define SMARTCARD_MODE_RX                   ((uint32_t)USART_CR1_RE)                  /*!< SMARTCARD RX mode        */
#define SMARTCARD_MODE_TX                   ((uint32_t)USART_CR1_TE)                  /*!< SMARTCARD TX mode        */
#define SMARTCARD_MODE_TX_RX                ((uint32_t)(USART_CR1_TE |USART_CR1_RE))  /*!< SMARTCARD RX and TX mode */
/**
  * @}
  */

/** @defgroup SMARTCARD_Clock_Polarity SMARTCARD Clock Polarity
  * @{
  */
#define SMARTCARD_POLARITY_LOW              ((uint32_t)0x00000000)                   /*!< SMARTCARD frame low polarity  */
#define SMARTCARD_POLARITY_HIGH             ((uint32_t)USART_CR2_CPOL)               /*!< SMARTCARD frame high polarity */
/**
  * @}
  */

/** @defgroup SMARTCARD_Clock_Phase SMARTCARD Clock Phase
  * @{
  */
#define SMARTCARD_PHASE_1EDGE               ((uint32_t)0x00000000)                  /*!< SMARTCARD frame phase on first clock transition  */
#define SMARTCARD_PHASE_2EDGE               ((uint32_t)USART_CR2_CPHA)              /*!< SMARTCARD frame phase on second clock transition */
/**
  * @}
  */

/** @defgroup SMARTCARD_Last_Bit SMARTCARD Last Bit
  * @{
  */
#define SMARTCARD_LASTBIT_DISABLE           ((uint32_t)0x00000000)                 /*!< SMARTCARD frame last data bit clock pulse not output to SCLK pin */
#define SMARTCARD_LASTBIT_ENABLE            ((uint32_t)USART_CR2_LBCL)             /*!< SMARTCARD frame last data bit clock pulse output to SCLK pin     */
/**
  * @}
  */

/** @defgroup SMARTCARD_OneBit_Sampling SMARTCARD One Bit Sampling Method
  * @{
  */
#define SMARTCARD_ONE_BIT_SAMPLE_DISABLE    ((uint32_t)0x00000000)                 /*!< SMARTCARD frame one-bit sample disabled */
#define SMARTCARD_ONE_BIT_SAMPLE_ENABLE     ((uint32_t)USART_CR3_ONEBIT)           /*!< SMARTCARD frame one-bit sample enabled  */
/**
  * @}
  */


/** @defgroup SMARTCARD_NACK_Enable SMARTCARD NACK Enable
  * @{
  */
#define SMARTCARD_NACK_ENABLE               ((uint32_t)USART_CR3_NACK)            /*!< SMARTCARD NACK transmission disabled */
#define SMARTCARD_NACK_DISABLE              ((uint32_t)0x00000000)                /*!< SMARTCARD NACK transmission enabled  */
/**
  * @}
  */

/** @defgroup SMARTCARD_Timeout_Enable SMARTCARD Timeout Enable
  * @{
  */
#define SMARTCARD_TIMEOUT_DISABLE           ((uint32_t)0x00000000)                /*!< SMARTCARD receiver timeout disabled */
#define SMARTCARD_TIMEOUT_ENABLE            ((uint32_t)USART_CR2_RTOEN)           /*!< SMARTCARD receiver timeout enabled  */
/**
  * @}
  */

/** @defgroup SMARTCARD_Tx_Inv SMARTCARD advanced feature TX pin active level inversion
  * @{
  */
#define SMARTCARD_ADVFEATURE_TXINV_DISABLE  ((uint32_t)0x00000000)                /*!< TX pin active level inversion disable */
#define SMARTCARD_ADVFEATURE_TXINV_ENABLE   ((uint32_t)USART_CR2_TXINV)           /*!< TX pin active level inversion enable  */
/**
  * @}
  */

/** @defgroup SMARTCARD_Rx_Inv SMARTCARD advanced feature RX pin active level inversion
  * @{
  */
#define SMARTCARD_ADVFEATURE_RXINV_DISABLE  ((uint32_t)0x00000000)                /*!< RX pin active level inversion disable */
#define SMARTCARD_ADVFEATURE_RXINV_ENABLE   ((uint32_t)USART_CR2_RXINV)           /*!< RX pin active level inversion enable  */
/**
  * @}
  */

/** @defgroup SMARTCARD_Data_Inv SMARTCARD advanced feature Binary Data inversion
  * @{
  */
#define SMARTCARD_ADVFEATURE_DATAINV_DISABLE  ((uint32_t)0x00000000)              /*!< Binary data inversion disable */
#define SMARTCARD_ADVFEATURE_DATAINV_ENABLE   ((uint32_t)USART_CR2_DATAINV)       /*!< Binary data inversion enable  */
/**
  * @}
  */

/** @defgroup SMARTCARD_Rx_Tx_Swap SMARTCARD advanced feature RX TX pins swap
  * @{
  */
#define SMARTCARD_ADVFEATURE_SWAP_DISABLE   ((uint32_t)0x00000000)                /*!< TX/RX pins swap disable */
#define SMARTCARD_ADVFEATURE_SWAP_ENABLE    ((uint32_t)USART_CR2_SWAP)            /*!< TX/RX pins swap enable  */
/**
  * @}
  */

/** @defgroup SMARTCARD_Overrun_Disable SMARTCARD advanced feature Overrun Disable
  * @{
  */
#define SMARTCARD_ADVFEATURE_OVERRUN_ENABLE   ((uint32_t)0x00000000)              /*!< RX overrun enable  */
#define SMARTCARD_ADVFEATURE_OVERRUN_DISABLE  ((uint32_t)USART_CR3_OVRDIS)        /*!< RX overrun disable */
/**
  * @}
  */

/** @defgroup SMARTCARD_DMA_Disable_on_Rx_Error SMARTCARD advanced feature DMA Disable on Rx Error
  * @{
  */
#define SMARTCARD_ADVFEATURE_DMA_ENABLEONRXERROR   ((uint32_t)0x00000000)         /*!< DMA enable on Reception Error  */
#define SMARTCARD_ADVFEATURE_DMA_DISABLEONRXERROR  ((uint32_t)USART_CR3_DDRE)     /*!< DMA disable on Reception Error */
/**
  * @}
  */

/** @defgroup SMARTCARD_MSB_First   SMARTCARD advanced feature MSB first
  * @{
  */
#define SMARTCARD_ADVFEATURE_MSBFIRST_DISABLE      ((uint32_t)0x00000000)           /*!< Most significant bit sent/received first disable */
#define SMARTCARD_ADVFEATURE_MSBFIRST_ENABLE       ((uint32_t)USART_CR2_MSBFIRST)   /*!< Most significant bit sent/received first enable  */
/**
  * @}
  */

/** @defgroup SMARTCARD_Request_Parameters SMARTCARD Request Parameters
  * @{
  */
#define SMARTCARD_RXDATA_FLUSH_REQUEST      ((uint16_t)USART_RQR_RXFRQ)        /*!< Receive data flush request */
#define SMARTCARD_TXDATA_FLUSH_REQUEST      ((uint16_t)USART_RQR_TXFRQ)        /*!< Transmit data flush request */
/**
  * @}
  */

/** @defgroup SMARTCARD_CR3_SCARCNT_LSB_POS SMARTCARD auto retry counter LSB position in CR3 register
  * @{
  */
#define SMARTCARD_CR3_SCARCNT_LSB_POS       ((uint32_t) 17)   /*!< SMARTCARD auto retry counter LSB position in CR3 register */
/**
  * @}
  */

/** @defgroup SMARTCARD_GTPR_GT_LSB_POS SMARTCARD guard time value LSB position in GTPR register
  * @{
  */
#define SMARTCARD_GTPR_GT_LSB_POS           ((uint32_t) 8)   /*!<  SMARTCARD guard time value LSB position in GTPR register */
/**
  * @}
  */

/** @defgroup SMARTCARD_RTOR_BLEN_LSB_POS SMARTCARD block length LSB position in RTOR register
  * @{
  */
#define SMARTCARD_RTOR_BLEN_LSB_POS         ((uint32_t) 24)  /*!< SMARTCARD block length LSB position in RTOR register */
/**
  * @}
  */

/** @defgroup SMARTCARD_Interruption_Mask SMARTCARD interruptions flags mask
  * @{
  */
#define SMARTCARD_IT_MASK                   ((uint16_t)0x001F)   /*!< SMARTCARD interruptions flags mask */
/**
  * @}
  */

/**
  * @}
  */

/* Exported macros -----------------------------------------------------------*/
/** @defgroup SMARTCARD_Exported_Macros  SMARTCARD Exported Macros
  * @{
  */

/** @brief  Reset SMARTCARD handle states.
  * @param  __HANDLE__: SMARTCARD handle.
  * @retval None
  */
#define __HAL_SMARTCARD_RESET_HANDLE_STATE(__HANDLE__)  do{                                                       \
                                                           (__HANDLE__)->gState = HAL_SMARTCARD_STATE_RESET;      \
                                                           (__HANDLE__)->RxState = HAL_SMARTCARD_STATE_RESET;     \
                                                          } while(0)

/** @brief  Flush the Smartcard Data registers.
  * @param  __HANDLE__: specifies the SMARTCARD Handle.
  * @retval None
  */
#define __HAL_SMARTCARD_FLUSH_DRREGISTER(__HANDLE__)                                 \
    do{                                                                              \
      SET_BIT((__HANDLE__)->Instance->RQR, SMARTCARD_RXDATA_FLUSH_REQUEST); \
      SET_BIT((__HANDLE__)->Instance->RQR, SMARTCARD_TXDATA_FLUSH_REQUEST); \
      } while(0)

/** @brief  Clear the specified SMARTCARD pending flag.
  * @param  __HANDLE__: specifies the SMARTCARD Handle.
  * @param  __FLAG__: specifies the flag to check.
  *          This parameter can be any combination of the following values:
  *            @arg @ref SMARTCARD_CLEAR_PEF    Parity error clear flag
  *            @arg @ref SMARTCARD_CLEAR_FEF    Framing error clear flag
  *            @arg @ref SMARTCARD_CLEAR_NEF    Noise detected clear flag
  *            @arg @ref SMARTCARD_CLEAR_OREF   OverRun error clear flag
  *            @arg @ref SMARTCARD_CLEAR_IDLEF  Idle line detected clear flag
  *            @arg @ref SMARTCARD_CLEAR_TCF    Transmission complete clear flag
  @if STM32L443xx
  *            @arg @ref SMARTCARD_CLEAR_TCBGTF Transmission complete before guard time clear flag (when flag available)    
  @endif
  *            @arg @ref SMARTCARD_CLEAR_RTOF   Receiver timeout clear flag
  *            @arg @ref SMARTCARD_CLEAR_EOBF   End of block clear flag
  * @retval None
  */
#define __HAL_SMARTCARD_CLEAR_FLAG(__HANDLE__, __FLAG__) ((__HANDLE__)->Instance->ICR = (__FLAG__))

/** @brief  Clear the SMARTCARD PE pending flag.
  * @param  __HANDLE__: specifies the SMARTCARD Handle.
  * @retval None
  */
#define __HAL_SMARTCARD_CLEAR_PEFLAG(__HANDLE__)   __HAL_SMARTCARD_CLEAR_FLAG((__HANDLE__), SMARTCARD_CLEAR_PEF)


/** @brief  Clear the SMARTCARD FE pending flag.
  * @param  __HANDLE__: specifies the SMARTCARD Handle.
  * @retval None
  */
#define __HAL_SMARTCARD_CLEAR_FEFLAG(__HANDLE__)   __HAL_SMARTCARD_CLEAR_FLAG((__HANDLE__), SMARTCARD_CLEAR_FEF)

/** @brief  Clear the SMARTCARD NE pending flag.
  * @param  __HANDLE__: specifies the SMARTCARD Handle.
  * @retval None
  */
#define __HAL_SMARTCARD_CLEAR_NEFLAG(__HANDLE__)   __HAL_SMARTCARD_CLEAR_FLAG((__HANDLE__), SMARTCARD_CLEAR_NEF)

/** @brief  Clear the SMARTCARD ORE pending flag.
  * @param  __HANDLE__: specifies the SMARTCARD Handle.
  * @retval None
  */
#define __HAL_SMARTCARD_CLEAR_OREFLAG(__HANDLE__)   __HAL_SMARTCARD_CLEAR_FLAG((__HANDLE__), SMARTCARD_CLEAR_OREF)

/** @brief  Clear the SMARTCARD IDLE pending flag.
  * @param  __HANDLE__: specifies the SMARTCARD Handle.
  * @retval None
  */
#define __HAL_SMARTCARD_CLEAR_IDLEFLAG(__HANDLE__)   __HAL_SMARTCARD_CLEAR_FLAG((__HANDLE__), SMARTCARD_CLEAR_IDLEF)

/** @brief  Check whether the specified Smartcard flag is set or not.
  * @param  __HANDLE__: specifies the SMARTCARD Handle.
  * @param  __FLAG__: specifies the flag to check.
  *        This parameter can be one of the following values:
  @if STM32L443xx
  *            @arg @ref SMARTCARD_FLAG_TCBGT Transmission complete before guard time flag (when flag available)  
  @endif
  *            @arg @ref SMARTCARD_FLAG_REACK Receive enable acknowledge flag
  *            @arg @ref SMARTCARD_FLAG_TEACK Transmit enable acknowledge flag
  *            @arg @ref SMARTCARD_FLAG_BUSY  Busy flag
  *            @arg @ref SMARTCARD_FLAG_EOBF  End of block flag
  *            @arg @ref SMARTCARD_FLAG_RTOF  Receiver timeout flag
  *            @arg @ref SMARTCARD_FLAG_TXE   Transmit data register empty flag
  *            @arg @ref SMARTCARD_FLAG_TC    Transmission complete flag
  *            @arg @ref SMARTCARD_FLAG_RXNE  Receive data register not empty flag
  *            @arg @ref SMARTCARD_FLAG_IDLE  Idle line detection flag  
  *            @arg @ref SMARTCARD_FLAG_ORE   Overrun error flag
  *            @arg @ref SMARTCARD_FLAG_NE    Noise error flag
  *            @arg @ref SMARTCARD_FLAG_FE    Framing error flag
  *            @arg @ref SMARTCARD_FLAG_PE    Parity error flag
  * @retval The new state of __FLAG__ (TRUE or FALSE).
  */
#define __HAL_SMARTCARD_GET_FLAG(__HANDLE__, __FLAG__) (((__HANDLE__)->Instance->ISR & (__FLAG__)) == (__FLAG__))


/** @brief  Enable the specified SmartCard interrupt.
  * @param  __HANDLE__: specifies the SMARTCARD Handle.
  * @param  __INTERRUPT__: specifies the SMARTCARD interrupt to enable.
  *          This parameter can be one of the following values:
  *            @arg @ref SMARTCARD_IT_EOB   End of block interrupt
  *            @arg @ref SMARTCARD_IT_RTO   Receive timeout interrupt
  *            @arg @ref SMARTCARD_IT_TXE   Transmit data register empty interrupt
  *            @arg @ref SMARTCARD_IT_TC    Transmission complete interrupt
  @if STM32L443xx
  *            @arg @ref SMARTCARD_IT_TCBGT Transmission complete before guard time interrupt (when interruption available)             
  @endif
  *            @arg @ref SMARTCARD_IT_RXNE  Receive data register not empty interrupt
  *            @arg @ref SMARTCARD_IT_IDLE  Idle line detection interrupt  
  *            @arg @ref SMARTCARD_IT_PE    Parity error interrupt
  *            @arg @ref SMARTCARD_IT_ERR   Error interrupt(frame error, noise error, overrun error)
  * @retval None
  */
#define __HAL_SMARTCARD_ENABLE_IT(__HANDLE__, __INTERRUPT__)   (((((uint8_t)(__INTERRUPT__)) >> 5U) == 1)? ((__HANDLE__)->Instance->CR1 |= (1U << ((__INTERRUPT__) & SMARTCARD_IT_MASK))): \
                                                                ((((uint8_t)(__INTERRUPT__)) >> 5U) == 2)? ((__HANDLE__)->Instance->CR2 |= (1U << ((__INTERRUPT__) & SMARTCARD_IT_MASK))): \
                                                                ((__HANDLE__)->Instance->CR3 |= (1U << ((__INTERRUPT__) & SMARTCARD_IT_MASK))))

/** @brief  Disable the specified SmartCard interrupt.
  * @param  __HANDLE__: specifies the SMARTCARD Handle.
  * @param  __INTERRUPT__: specifies the SMARTCARD interrupt to disable.
  *          This parameter can be one of the following values:
  *            @arg @ref SMARTCARD_IT_EOB   End of block interrupt
  *            @arg @ref SMARTCARD_IT_RTO   Receive timeout interrupt
  *            @arg @ref SMARTCARD_IT_TXE   Transmit data register empty interrupt
  *            @arg @ref SMARTCARD_IT_TC    Transmission complete interrupt
  @if STM32L443xx
  *            @arg @ref SMARTCARD_IT_TCBGT Transmission complete before guard time interrupt (when interruption available)   
  @endif
  *            @arg @ref SMARTCARD_IT_RXNE  Receive data register not empty interrupt
  *            @arg @ref SMARTCARD_IT_IDLE  Idle line detection interrupt   
  *            @arg @ref SMARTCARD_IT_PE    Parity error interrupt
  *            @arg @ref SMARTCARD_IT_ERR   Error interrupt(frame error, noise error, overrun error)
  * @retval None
  */
#define __HAL_SMARTCARD_DISABLE_IT(__HANDLE__, __INTERRUPT__)  (((((uint8_t)(__INTERRUPT__)) >> 5U) == 1)? ((__HANDLE__)->Instance->CR1 &= ~ (1U << ((__INTERRUPT__) & SMARTCARD_IT_MASK))): \
                                                                ((((uint8_t)(__INTERRUPT__)) >> 5U) == 2)? ((__HANDLE__)->Instance->CR2 &= ~ (1U << ((__INTERRUPT__) & SMARTCARD_IT_MASK))): \
                                                                ((__HANDLE__)->Instance->CR3 &= ~ (1U << ((__INTERRUPT__) & SMARTCARD_IT_MASK))))


/** @brief  Check whether the specified SmartCard interrupt has occurred or not.
  * @param  __HANDLE__: specifies the SMARTCARD Handle.
  * @param  __IT__: specifies the SMARTCARD interrupt to check.
  *          This parameter can be one of the following values:
  *            @arg @ref SMARTCARD_IT_EOB   End of block interrupt
  *            @arg @ref SMARTCARD_IT_RTO   Receive timeout interrupt
  *            @arg @ref SMARTCARD_IT_TXE   Transmit data register empty interrupt
  *            @arg @ref SMARTCARD_IT_TC    Transmission complete interrupt
  @if STM32L443xx
  *            @arg @ref SMARTCARD_IT_TCBGT Transmission complete before guard time interrupt (when interruption available)    
  @endif
  *            @arg @ref SMARTCARD_IT_RXNE  Receive data register not empty interrupt
  *            @arg @ref SMARTCARD_IT_IDLE  Idle line detection interrupt  
  *            @arg @ref SMARTCARD_IT_ORE   Overrun error interrupt
  *            @arg @ref SMARTCARD_IT_NE    Noise error interrupt
  *            @arg @ref SMARTCARD_IT_FE    Framing error interrupt
  *            @arg @ref SMARTCARD_IT_PE    Parity error interrupt
  * @retval The new state of __IT__ (TRUE or FALSE).
  */
#define __HAL_SMARTCARD_GET_IT(__HANDLE__, __IT__) ((__HANDLE__)->Instance->ISR & ((uint32_t)1 << ((__IT__)>> 0x08)))

/** @brief  Check whether the specified SmartCard interrupt source is enabled or not.
  * @param  __HANDLE__: specifies the SMARTCARD Handle.
  * @param  __IT__: specifies the SMARTCARD interrupt source to check.
  *          This parameter can be one of the following values:
  *            @arg @ref SMARTCARD_IT_EOB   End of block interrupt
  *            @arg @ref SMARTCARD_IT_RTO   Receive timeout interrupt
  *            @arg @ref SMARTCARD_IT_TXE   Transmit data register empty interrupt
  *            @arg @ref SMARTCARD_IT_TC    Transmission complete interrupt
  @if STM32L443xx
  *            @arg @ref SMARTCARD_IT_TCBGT Transmission complete before guard time interrupt (when interruption available)     
  @endif
  *            @arg @ref SMARTCARD_IT_RXNE  Receive data register not empty interrupt
  *            @arg @ref SMARTCARD_IT_IDLE  Idle line detection interrupt  
  *            @arg @ref SMARTCARD_IT_ERR   Framing, overrun or noise error interrupt
  *            @arg @ref SMARTCARD_IT_PE    Parity error interrupt
  * @retval The new state of __IT__ (TRUE or FALSE).
  */
#define __HAL_SMARTCARD_GET_IT_SOURCE(__HANDLE__, __IT__) ((((((uint8_t)(__IT__)) >> 5U) == 1)? (__HANDLE__)->Instance->CR1 : \
                                                           (((((uint8_t)(__IT__)) >> 5U) == 2)? (__HANDLE__)->Instance->CR2 : \
                                                           (__HANDLE__)->Instance->CR3)) & ((uint32_t)1 << (((uint16_t)(__IT__)) & SMARTCARD_IT_MASK)))


/** @brief  Clear the specified SMARTCARD ISR flag, in setting the proper ICR register flag.
  * @param  __HANDLE__: specifies the SMARTCARD Handle.
  * @param  __IT_CLEAR__: specifies the interrupt clear register flag that needs to be set
  *                       to clear the corresponding interrupt.
  *          This parameter can be one of the following values:
  *            @arg @ref SMARTCARD_CLEAR_PEF    Parity error clear flag
  *            @arg @ref SMARTCARD_CLEAR_FEF    Framing error clear flag
  *            @arg @ref SMARTCARD_CLEAR_NEF    Noise detected clear flag
  *            @arg @ref SMARTCARD_CLEAR_OREF   OverRun error clear flag
  *            @arg @ref SMARTCARD_CLEAR_IDLEF  Idle line detection clear flag    
  *            @arg @ref SMARTCARD_CLEAR_TCF    Transmission complete clear flag
  @if STM32L443xx
  *            @arg @ref SMARTCARD_CLEAR_TCBGTF Transmission complete before guard time clear flag (when flag available)     
  @endif
  *            @arg @ref SMARTCARD_CLEAR_RTOF   Receiver timeout clear flag
  *            @arg @ref SMARTCARD_CLEAR_EOBF   End of block clear flag
  * @retval None
  */
#define __HAL_SMARTCARD_CLEAR_IT(__HANDLE__, __IT_CLEAR__) ((__HANDLE__)->Instance->ICR = (uint32_t)(__IT_CLEAR__))

/** @brief  Set a specific SMARTCARD request flag.
  * @param  __HANDLE__: specifies the SMARTCARD Handle.
  * @param  __REQ__: specifies the request flag to set
  *          This parameter can be one of the following values:
  *            @arg @ref SMARTCARD_RXDATA_FLUSH_REQUEST Receive data flush Request
  *            @arg @ref SMARTCARD_TXDATA_FLUSH_REQUEST Transmit data flush Request
  *
  * @retval None
  */
#define __HAL_SMARTCARD_SEND_REQ(__HANDLE__, __REQ__) ((__HANDLE__)->Instance->RQR |= (uint16_t)(__REQ__))

/** @brief  Enable the SMARTCARD one bit sample method.
  * @param  __HANDLE__: specifies the SMARTCARD Handle.  
  * @retval None
  */     
#define __HAL_SMARTCARD_ONE_BIT_SAMPLE_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->CR3|= USART_CR3_ONEBIT)

/** @brief  Disable the SMARTCARD one bit sample method.
  * @param  __HANDLE__: specifies the SMARTCARD Handle.  
  * @retval None
  */      
#define __HAL_SMARTCARD_ONE_BIT_SAMPLE_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->CR3 &= (uint32_t)~((uint32_t)USART_CR3_ONEBIT))

/** @brief  Enable the USART associated to the SMARTCARD Handle.
  * @param  __HANDLE__: specifies the SMARTCARD Handle.
  * @retval None
  */
#define __HAL_SMARTCARD_ENABLE(__HANDLE__)               ((__HANDLE__)->Instance->CR1 |=  USART_CR1_UE)

/** @brief  Disable the USART associated to the SMARTCARD Handle
  * @param  __HANDLE__: specifies the SMARTCARD Handle.
  * @retval None
  */
#define __HAL_SMARTCARD_DISABLE(__HANDLE__)              ((__HANDLE__)->Instance->CR1 &=  ~USART_CR1_UE)

/**
  * @}
  */

/* Private macros -------------------------------------------------------------*/
/** @defgroup SMARTCARD_Private_Macros SMARTCARD Private Macros
  * @{
  */

/** @brief  Check the Baud rate range. 
  * @note   The maximum Baud Rate is derived from the maximum clock on L4 (80 MHz)
  *         divided by the oversampling used on the SMARTCARD (i.e. 16).
  * @param  __BAUDRATE__: Baud rate set by the configuration function.
  * @retval Test result (TRUE or FALSE)
  */
#define IS_SMARTCARD_BAUDRATE(__BAUDRATE__) ((__BAUDRATE__) < 5000001)

/** @brief  Check the block length range.
  * @note   The maximum SMARTCARD block length is 0xFF.
  * @param  __LENGTH__: block length.
  * @retval Test result (TRUE or FALSE)
  */
#define IS_SMARTCARD_BLOCKLENGTH(__LENGTH__) ((__LENGTH__) <= 0xFF)

/** @brief  Check the receiver timeout value. 
  * @note   The maximum SMARTCARD receiver timeout value is 0xFFFFFF.
  * @param  __TIMEOUTVALUE__: receiver timeout value.
  * @retval Test result (TRUE or FALSE)
  */
#define IS_SMARTCARD_TIMEOUT_VALUE(__TIMEOUTVALUE__)    ((__TIMEOUTVALUE__) <= 0xFFFFFF)

/** @brief  Check the SMARTCARD autoretry counter value. 
  * @note   The maximum number of retransmissions is 0x7.
  * @param  __COUNT__: number of retransmissions.
  * @retval Test result (TRUE or FALSE)
  */
#define IS_SMARTCARD_AUTORETRY_COUNT(__COUNT__)         ((__COUNT__) <= 0x7)

/**
  * @brief Ensure that SMARTCARD frame length is valid.
  * @param __LENGTH__: SMARTCARD frame length. 
  * @retval SET (__LENGTH__ is valid) or RESET (__LENGTH__ is invalid)
  */ 
#define IS_SMARTCARD_WORD_LENGTH(__LENGTH__) ((__LENGTH__) == SMARTCARD_WORDLENGTH_9B)

/**
  * @brief Ensure that SMARTCARD frame number of stop bits is valid.
  * @param __STOPBITS__: SMARTCARD frame number of stop bits. 
  * @retval SET (__STOPBITS__ is valid) or RESET (__STOPBITS__ is invalid)
  */ 
#define IS_SMARTCARD_STOPBITS(__STOPBITS__) (((__STOPBITS__) == SMARTCARD_STOPBITS_0_5) ||\
                                             ((__STOPBITS__) == SMARTCARD_STOPBITS_1_5))

/**
  * @brief Ensure that SMARTCARD frame parity is valid.
  * @param __PARITY__: SMARTCARD frame parity. 
  * @retval SET (__PARITY__ is valid) or RESET (__PARITY__ is invalid)
  */ 
#define IS_SMARTCARD_PARITY(__PARITY__) (((__PARITY__) == SMARTCARD_PARITY_EVEN) || \
                                         ((__PARITY__) == SMARTCARD_PARITY_ODD))

/**
  * @brief Ensure that SMARTCARD communication mode is valid.
  * @param __MODE__: SMARTCARD communication mode. 
  * @retval SET (__MODE__ is valid) or RESET (__MODE__ is invalid)
  */ 
#define IS_SMARTCARD_MODE(__MODE__) ((((__MODE__) & (uint16_t)0xFFF3) == 0x00) && ((__MODE__) != (uint16_t)0x00))

/**
  * @brief Ensure that SMARTCARD frame polarity is valid.
  * @param __CPOL__: SMARTCARD frame polarity. 
  * @retval SET (__CPOL__ is valid) or RESET (__CPOL__ is invalid)
  */ 
#define IS_SMARTCARD_POLARITY(__CPOL__) (((__CPOL__) == SMARTCARD_POLARITY_LOW) || ((__CPOL__) == SMARTCARD_POLARITY_HIGH))

/**
  * @brief Ensure that SMARTCARD frame phase is valid.
  * @param __CPHA__: SMARTCARD frame phase. 
  * @retval SET (__CPHA__ is valid) or RESET (__CPHA__ is invalid)
  */
#define IS_SMARTCARD_PHASE(__CPHA__) (((__CPHA__) == SMARTCARD_PHASE_1EDGE) || ((__CPHA__) == SMARTCARD_PHASE_2EDGE))

/**
  * @brief Ensure that SMARTCARD frame last bit clock pulse setting is valid.
  * @param __LASTBIT__: SMARTCARD frame last bit clock pulse setting. 
  * @retval SET (__LASTBIT__ is valid) or RESET (__LASTBIT__ is invalid)
  */
#define IS_SMARTCARD_LASTBIT(__LASTBIT__) (((__LASTBIT__) == SMARTCARD_LASTBIT_DISABLE) || \
                                           ((__LASTBIT__) == SMARTCARD_LASTBIT_ENABLE))

/**
  * @brief Ensure that SMARTCARD frame sampling is valid.
  * @param __ONEBIT__: SMARTCARD frame sampling. 
  * @retval SET (__ONEBIT__ is valid) or RESET (__ONEBIT__ is invalid)
  */
#define IS_SMARTCARD_ONE_BIT_SAMPLE(__ONEBIT__) (((__ONEBIT__) == SMARTCARD_ONE_BIT_SAMPLE_DISABLE) || \
                                                 ((__ONEBIT__) == SMARTCARD_ONE_BIT_SAMPLE_ENABLE))

/**
  * @brief Ensure that SMARTCARD NACK transmission setting is valid.
  * @param __NACK__: SMARTCARD NACK transmission setting. 
  * @retval SET (__NACK__ is valid) or RESET (__NACK__ is invalid)
  */
#define IS_SMARTCARD_NACK(__NACK__) (((__NACK__) == SMARTCARD_NACK_ENABLE) || \
                                     ((__NACK__) == SMARTCARD_NACK_DISABLE))

/**
  * @brief Ensure that SMARTCARD receiver timeout setting is valid.
  * @param __TIMEOUT__: SMARTCARD receiver timeout setting. 
  * @retval SET (__TIMEOUT__ is valid) or RESET (__TIMEOUT__ is invalid)
  */
#define IS_SMARTCARD_TIMEOUT(__TIMEOUT__) (((__TIMEOUT__) == SMARTCARD_TIMEOUT_DISABLE) || \
                                           ((__TIMEOUT__) == SMARTCARD_TIMEOUT_ENABLE))

/**
  * @brief Ensure that SMARTCARD advanced features initialization is valid.
  * @param __INIT__: SMARTCARD advanced features initialization. 
  * @retval SET (__INIT__ is valid) or RESET (__INIT__ is invalid)
  */
#define IS_SMARTCARD_ADVFEATURE_INIT(__INIT__) ((__INIT__) <= (SMARTCARD_ADVFEATURE_NO_INIT                | \
                                                               SMARTCARD_ADVFEATURE_TXINVERT_INIT          | \
                                                               SMARTCARD_ADVFEATURE_RXINVERT_INIT          | \
                                                               SMARTCARD_ADVFEATURE_DATAINVERT_INIT        | \
                                                               SMARTCARD_ADVFEATURE_SWAP_INIT              | \
                                                               SMARTCARD_ADVFEATURE_RXOVERRUNDISABLE_INIT  | \
                                                               SMARTCARD_ADVFEATURE_DMADISABLEONERROR_INIT | \
                                                               SMARTCARD_ADVFEATURE_MSBFIRST_INIT))

/**
  * @brief Ensure that SMARTCARD frame TX inversion setting is valid.
  * @param __TXINV__: SMARTCARD frame TX inversion setting. 
  * @retval SET (__TXINV__ is valid) or RESET (__TXINV__ is invalid)
  */
#define IS_SMARTCARD_ADVFEATURE_TXINV(__TXINV__) (((__TXINV__) == SMARTCARD_ADVFEATURE_TXINV_DISABLE) || \
                                                  ((__TXINV__) == SMARTCARD_ADVFEATURE_TXINV_ENABLE))

/**
  * @brief Ensure that SMARTCARD frame RX inversion setting is valid.
  * @param __RXINV__: SMARTCARD frame RX inversion setting. 
  * @retval SET (__RXINV__ is valid) or RESET (__RXINV__ is invalid)
  */
#define IS_SMARTCARD_ADVFEATURE_RXINV(__RXINV__) (((__RXINV__) == SMARTCARD_ADVFEATURE_RXINV_DISABLE) || \
                                                  ((__RXINV__) == SMARTCARD_ADVFEATURE_RXINV_ENABLE))

/**
  * @brief Ensure that SMARTCARD frame data inversion setting is valid.
  * @param __DATAINV__: SMARTCARD frame data inversion setting. 
  * @retval SET (__DATAINV__ is valid) or RESET (__DATAINV__ is invalid)
  */
#define IS_SMARTCARD_ADVFEATURE_DATAINV(__DATAINV__) (((__DATAINV__) == SMARTCARD_ADVFEATURE_DATAINV_DISABLE) || \
                                                      ((__DATAINV__) == SMARTCARD_ADVFEATURE_DATAINV_ENABLE))

/**
  * @brief Ensure that SMARTCARD frame RX/TX pins swap setting is valid.
  * @param __SWAP__: SMARTCARD frame RX/TX pins swap setting. 
  * @retval SET (__SWAP__ is valid) or RESET (__SWAP__ is invalid)
  */
#define IS_SMARTCARD_ADVFEATURE_SWAP(__SWAP__) (((__SWAP__) == SMARTCARD_ADVFEATURE_SWAP_DISABLE) || \
                                                ((__SWAP__) == SMARTCARD_ADVFEATURE_SWAP_ENABLE))

/**
  * @brief Ensure that SMARTCARD frame overrun setting is valid.
  * @param __OVERRUN__: SMARTCARD frame overrun setting. 
  * @retval SET (__OVERRUN__ is valid) or RESET (__OVERRUN__ is invalid)
  */
#define IS_SMARTCARD_OVERRUN(__OVERRUN__) (((__OVERRUN__) == SMARTCARD_ADVFEATURE_OVERRUN_ENABLE) || \
                                           ((__OVERRUN__) == SMARTCARD_ADVFEATURE_OVERRUN_DISABLE))

/**
  * @brief Ensure that SMARTCARD DMA enabling or disabling on error setting is valid.
  * @param __DMA__: SMARTCARD DMA enabling or disabling on error setting. 
  * @retval SET (__DMA__ is valid) or RESET (__DMA__ is invalid)
  */
#define IS_SMARTCARD_ADVFEATURE_DMAONRXERROR(__DMA__) (((__DMA__) == SMARTCARD_ADVFEATURE_DMA_ENABLEONRXERROR) || \
                                                       ((__DMA__) == SMARTCARD_ADVFEATURE_DMA_DISABLEONRXERROR))

/**
  * @brief Ensure that SMARTCARD frame MSB first setting is valid.
  * @param __MSBFIRST__: SMARTCARD frame MSB first setting. 
  * @retval SET (__MSBFIRST__ is valid) or RESET (__MSBFIRST__ is invalid)
  */
#define IS_SMARTCARD_ADVFEATURE_MSBFIRST(__MSBFIRST__) (((__MSBFIRST__) == SMARTCARD_ADVFEATURE_MSBFIRST_DISABLE) || \
                                                        ((__MSBFIRST__) == SMARTCARD_ADVFEATURE_MSBFIRST_ENABLE))

/**
  * @brief Ensure that SMARTCARD request parameter is valid.
  * @param __PARAM__: SMARTCARD request parameter. 
  * @retval SET (__PARAM__ is valid) or RESET (__PARAM__ is invalid)
  */
#define IS_SMARTCARD_REQUEST_PARAMETER(__PARAM__) (((__PARAM__) == SMARTCARD_RXDATA_FLUSH_REQUEST) || \
                                                   ((__PARAM__) == SMARTCARD_TXDATA_FLUSH_REQUEST))

/**
  * @}
  */

/* Include SMARTCARD HAL Extended module */
#include "stm32l4xx_hal_smartcard_ex.h"


/* Exported functions --------------------------------------------------------*/
/** @addtogroup SMARTCARD_Exported_Functions
  * @{
  */

/* Initialization and de-initialization functions  ****************************/
/** @addtogroup SMARTCARD_Exported_Functions_Group1
  * @{
  */

HAL_StatusTypeDef HAL_SMARTCARD_Init(SMARTCARD_HandleTypeDef *hsmartcard);
HAL_StatusTypeDef HAL_SMARTCARD_DeInit(SMARTCARD_HandleTypeDef *hsmartcard);
void HAL_SMARTCARD_MspInit(SMARTCARD_HandleTypeDef *hsmartcard);
void HAL_SMARTCARD_MspDeInit(SMARTCARD_HandleTypeDef *hsmartcard);

/**
  * @}
  */

/* IO operation functions *****************************************************/
/** @addtogroup SMARTCARD_Exported_Functions_Group2
  * @{
  */

HAL_StatusTypeDef HAL_SMARTCARD_Transmit(SMARTCARD_HandleTypeDef *hsmartcard, uint8_t *pData, uint16_t Size, uint32_t Timeout);
HAL_StatusTypeDef HAL_SMARTCARD_Receive(SMARTCARD_HandleTypeDef *hsmartcard, uint8_t *pData, uint16_t Size, uint32_t Timeout);
HAL_StatusTypeDef HAL_SMARTCARD_Transmit_IT(SMARTCARD_HandleTypeDef *hsmartcard, uint8_t *pData, uint16_t Size);
HAL_StatusTypeDef HAL_SMARTCARD_Receive_IT(SMARTCARD_HandleTypeDef *hsmartcard, uint8_t *pData, uint16_t Size);
HAL_StatusTypeDef HAL_SMARTCARD_Transmit_DMA(SMARTCARD_HandleTypeDef *hsmartcard, uint8_t *pData, uint16_t Size);
HAL_StatusTypeDef HAL_SMARTCARD_Receive_DMA(SMARTCARD_HandleTypeDef *hsmartcard, uint8_t *pData, uint16_t Size);
/* Transfer Abort functions */
HAL_StatusTypeDef HAL_SMARTCARD_Abort(SMARTCARD_HandleTypeDef *hsmartcard);
HAL_StatusTypeDef HAL_SMARTCARD_AbortTransmit(SMARTCARD_HandleTypeDef *hsmartcard);
HAL_StatusTypeDef HAL_SMARTCARD_AbortReceive(SMARTCARD_HandleTypeDef *hsmartcard);
HAL_StatusTypeDef HAL_SMARTCARD_Abort_IT(SMARTCARD_HandleTypeDef *hsmartcard);
HAL_StatusTypeDef HAL_SMARTCARD_AbortTransmit_IT(SMARTCARD_HandleTypeDef *hsmartcard);
HAL_StatusTypeDef HAL_SMARTCARD_AbortReceive_IT(SMARTCARD_HandleTypeDef *hsmartcard);

void HAL_SMARTCARD_IRQHandler(SMARTCARD_HandleTypeDef *hsmartcard);
void HAL_SMARTCARD_TxCpltCallback(SMARTCARD_HandleTypeDef *hsmartcard);
void HAL_SMARTCARD_RxCpltCallback(SMARTCARD_HandleTypeDef *hsmartcard);
void HAL_SMARTCARD_ErrorCallback(SMARTCARD_HandleTypeDef *hsmartcard);
void HAL_SMARTCARD_AbortCpltCallback (SMARTCARD_HandleTypeDef *hsmartcard);
void HAL_SMARTCARD_AbortTransmitCpltCallback (SMARTCARD_HandleTypeDef *hsmartcard);
void HAL_SMARTCARD_AbortReceiveCpltCallback (SMARTCARD_HandleTypeDef *hsmartcard);

/**
  * @}
  */

/* Peripheral Control functions ***********************************************/
/* Peripheral State and Error functions ***************************************/
/** @addtogroup SMARTCARD_Exported_Functions_Group4
  * @{
  */

HAL_SMARTCARD_StateTypeDef HAL_SMARTCARD_GetState(SMARTCARD_HandleTypeDef *hsmartcard);
uint32_t                   HAL_SMARTCARD_GetError(SMARTCARD_HandleTypeDef *hsmartcard);

/**
  * @}
  */

/**
  * @}
  */

/**
  * @}
  */

/**
  * @}
  */

#ifdef __cplusplus
}
#endif

#endif /* __STM32L4xx_HAL_SMARTCARD_H */

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