stm32f7xx_hal_uart.h

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/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __STM32F7xx_HAL_UART_H
#define __STM32F7xx_HAL_UART_H

#ifdef __cplusplus
 extern "C" {
#endif

/* Includes ------------------------------------------------------------------*/
#include "stm32f7xx_hal_def.h"

/* Exported types ------------------------------------------------------------*/
typedef struct
{
  uint32_t BaudRate;                  
  uint32_t WordLength;                
  uint32_t StopBits;                  
  uint32_t Parity;                    
  uint32_t Mode;                      
  uint32_t HwFlowCtl;                 
  uint32_t OverSampling;              
  uint32_t OneBitSampling;            
}UART_InitTypeDef;

typedef struct
{
  uint32_t AdvFeatureInit;        
  uint32_t TxPinLevelInvert;      
  uint32_t RxPinLevelInvert;      
  uint32_t DataInvert;            
  uint32_t Swap;                  
  uint32_t OverrunDisable;        
  uint32_t DMADisableonRxError;   
  uint32_t AutoBaudRateEnable;    
  uint32_t AutoBaudRateMode;      
  uint32_t MSBFirst;              
} UART_AdvFeatureInitTypeDef;



typedef enum
{
  HAL_UART_STATE_RESET             = 0x00U,   
  HAL_UART_STATE_READY             = 0x20U,   
  HAL_UART_STATE_BUSY              = 0x24U,   
  HAL_UART_STATE_BUSY_TX           = 0x21U,   
  HAL_UART_STATE_BUSY_RX           = 0x22U,   
  HAL_UART_STATE_BUSY_TX_RX        = 0x23U,   
  HAL_UART_STATE_TIMEOUT           = 0xA0U,   
  HAL_UART_STATE_ERROR             = 0xE0U    
}HAL_UART_StateTypeDef;

typedef enum
{
  UART_CLOCKSOURCE_PCLK1      = 0x00U,    
  UART_CLOCKSOURCE_PCLK2      = 0x01U,    
  UART_CLOCKSOURCE_HSI        = 0x02U,    
  UART_CLOCKSOURCE_SYSCLK     = 0x04U,    
  UART_CLOCKSOURCE_LSE        = 0x08U,    
  UART_CLOCKSOURCE_UNDEFINED  = 0x10U     
}UART_ClockSourceTypeDef;

typedef struct
{
  USART_TypeDef            *Instance;        
  UART_InitTypeDef         Init;             
  UART_AdvFeatureInitTypeDef AdvancedInit;   
  uint8_t                  *pTxBuffPtr;      
  uint16_t                 TxXferSize;       
  uint16_t                 TxXferCount;      
  uint8_t                  *pRxBuffPtr;      
  uint16_t                 RxXferSize;       
  uint16_t                 RxXferCount;      
  uint16_t                 Mask;             
  DMA_HandleTypeDef        *hdmatx;          
  DMA_HandleTypeDef        *hdmarx;          
  HAL_LockTypeDef           Lock;            
  __IO HAL_UART_StateTypeDef    gState;      
  __IO HAL_UART_StateTypeDef    RxState;     
  __IO uint32_t             ErrorCode;   
}UART_HandleTypeDef;

/* Exported constants --------------------------------------------------------*/
#define  HAL_UART_ERROR_NONE       ((uint32_t)0x00000000U)    
#define  HAL_UART_ERROR_PE         ((uint32_t)0x00000001U)    
#define  HAL_UART_ERROR_NE         ((uint32_t)0x00000002U)    
#define  HAL_UART_ERROR_FE         ((uint32_t)0x00000004U)    
#define  HAL_UART_ERROR_ORE        ((uint32_t)0x00000008U)    
#define  HAL_UART_ERROR_DMA        ((uint32_t)0x00000010U)    
#define UART_STOPBITS_1                     ((uint32_t)0x00000000U)
#define UART_STOPBITS_2                     ((uint32_t)USART_CR2_STOP_1)

#define UART_PARITY_NONE                    ((uint32_t)0x00000000U)
#define UART_PARITY_EVEN                    ((uint32_t)USART_CR1_PCE)
#define UART_PARITY_ODD                     ((uint32_t)(USART_CR1_PCE | USART_CR1_PS))

#define UART_HWCONTROL_NONE                  ((uint32_t)0x00000000U)
#define UART_HWCONTROL_RTS                   ((uint32_t)USART_CR3_RTSE)
#define UART_HWCONTROL_CTS                   ((uint32_t)USART_CR3_CTSE)
#define UART_HWCONTROL_RTS_CTS               ((uint32_t)(USART_CR3_RTSE | USART_CR3_CTSE))

#define UART_MODE_RX                        ((uint32_t)USART_CR1_RE)
#define UART_MODE_TX                        ((uint32_t)USART_CR1_TE)
#define UART_MODE_TX_RX                     ((uint32_t)(USART_CR1_TE |USART_CR1_RE))

#define UART_STATE_DISABLE                  ((uint32_t)0x00000000U)
#define UART_STATE_ENABLE                   ((uint32_t)USART_CR1_UE)

#define UART_OVERSAMPLING_16                ((uint32_t)0x00000000U)
#define UART_OVERSAMPLING_8                 ((uint32_t)USART_CR1_OVER8)

#define UART_ONE_BIT_SAMPLE_DISABLE         ((uint32_t)0x00000000U)
#define UART_ONE_BIT_SAMPLE_ENABLE          ((uint32_t)USART_CR3_ONEBIT)

#define UART_ADVFEATURE_AUTOBAUDRATE_ONSTARTBIT    ((uint32_t)0x0000U)
#define UART_ADVFEATURE_AUTOBAUDRATE_ONFALLINGEDGE ((uint32_t)USART_CR2_ABRMODE_0)
#define UART_ADVFEATURE_AUTOBAUDRATE_ON0X7FFRAME   ((uint32_t)USART_CR2_ABRMODE_1)
#define UART_ADVFEATURE_AUTOBAUDRATE_ON0X55FRAME   ((uint32_t)USART_CR2_ABRMODE)

#define UART_RECEIVER_TIMEOUT_DISABLE       ((uint32_t)0x00000000U)
#define UART_RECEIVER_TIMEOUT_ENABLE        ((uint32_t)USART_CR2_RTOEN)

#define UART_LIN_DISABLE                    ((uint32_t)0x00000000U)
#define UART_LIN_ENABLE                     ((uint32_t)USART_CR2_LINEN)

#define UART_LINBREAKDETECTLENGTH_10B       ((uint32_t)0x00000000U)
#define UART_LINBREAKDETECTLENGTH_11B       ((uint32_t)USART_CR2_LBDL)

#define UART_DMA_TX_DISABLE                 ((uint32_t)0x00000000U)
#define UART_DMA_TX_ENABLE                  ((uint32_t)USART_CR3_DMAT)

#define UART_DMA_RX_DISABLE                 ((uint32_t)0x0000U)
#define UART_DMA_RX_ENABLE                  ((uint32_t)USART_CR3_DMAR)

#define UART_HALF_DUPLEX_DISABLE            ((uint32_t)0x0000U)
#define UART_HALF_DUPLEX_ENABLE             ((uint32_t)USART_CR3_HDSEL)

#define UART_WAKEUPMETHOD_IDLELINE          ((uint32_t)0x00000000U)
#define UART_WAKEUPMETHOD_ADDRESSMARK       ((uint32_t)USART_CR1_WAKE)

#define UART_AUTOBAUD_REQUEST               ((uint32_t)USART_RQR_ABRRQ)        
#define UART_SENDBREAK_REQUEST              ((uint32_t)USART_RQR_SBKRQ)        
#define UART_MUTE_MODE_REQUEST              ((uint32_t)USART_RQR_MMRQ)         
#define UART_RXDATA_FLUSH_REQUEST           ((uint32_t)USART_RQR_RXFRQ)        
#define UART_TXDATA_FLUSH_REQUEST           ((uint32_t)USART_RQR_TXFRQ)        
#define UART_ADVFEATURE_NO_INIT                 ((uint32_t)0x00000000U)
#define UART_ADVFEATURE_TXINVERT_INIT           ((uint32_t)0x00000001U)
#define UART_ADVFEATURE_RXINVERT_INIT           ((uint32_t)0x00000002U)
#define UART_ADVFEATURE_DATAINVERT_INIT         ((uint32_t)0x00000004U)
#define UART_ADVFEATURE_SWAP_INIT               ((uint32_t)0x00000008U)
#define UART_ADVFEATURE_RXOVERRUNDISABLE_INIT   ((uint32_t)0x00000010U)
#define UART_ADVFEATURE_DMADISABLEONERROR_INIT  ((uint32_t)0x00000020U)
#define UART_ADVFEATURE_AUTOBAUDRATE_INIT       ((uint32_t)0x00000040U)
#define UART_ADVFEATURE_MSBFIRST_INIT           ((uint32_t)0x00000080U)

#define UART_ADVFEATURE_TXINV_DISABLE       ((uint32_t)0x00000000U)
#define UART_ADVFEATURE_TXINV_ENABLE        ((uint32_t)USART_CR2_TXINV)

#define UART_ADVFEATURE_RXINV_DISABLE       ((uint32_t)0x00000000U)
#define UART_ADVFEATURE_RXINV_ENABLE        ((uint32_t)USART_CR2_RXINV)

#define UART_ADVFEATURE_DATAINV_DISABLE     ((uint32_t)0x00000000U)
#define UART_ADVFEATURE_DATAINV_ENABLE      ((uint32_t)USART_CR2_DATAINV)

#define UART_ADVFEATURE_SWAP_DISABLE        ((uint32_t)0x00000000U)
#define UART_ADVFEATURE_SWAP_ENABLE         ((uint32_t)USART_CR2_SWAP)

#define UART_ADVFEATURE_OVERRUN_ENABLE      ((uint32_t)0x00000000U)
#define UART_ADVFEATURE_OVERRUN_DISABLE     ((uint32_t)USART_CR3_OVRDIS)

#define UART_ADVFEATURE_AUTOBAUDRATE_DISABLE   ((uint32_t)0x00000000U)
#define UART_ADVFEATURE_AUTOBAUDRATE_ENABLE    ((uint32_t)USART_CR2_ABREN)

#define UART_ADVFEATURE_DMA_ENABLEONRXERROR    ((uint32_t)0x00000000U)
#define UART_ADVFEATURE_DMA_DISABLEONRXERROR   ((uint32_t)USART_CR3_DDRE)

#define UART_ADVFEATURE_MSBFIRST_DISABLE    ((uint32_t)0x00000000U)
#define UART_ADVFEATURE_MSBFIRST_ENABLE     ((uint32_t)USART_CR2_MSBFIRST)

#define UART_ADVFEATURE_MUTEMODE_DISABLE    ((uint32_t)0x00000000U)
#define UART_ADVFEATURE_MUTEMODE_ENABLE     ((uint32_t)USART_CR1_MME)

#define UART_CR2_ADDRESS_LSB_POS            ((uint32_t) 24U)

#define UART_DE_POLARITY_HIGH               ((uint32_t)0x00000000U)
#define UART_DE_POLARITY_LOW                ((uint32_t)USART_CR3_DEP)

#define UART_CR1_DEAT_ADDRESS_LSB_POS       ((uint32_t) 21U)

#define UART_CR1_DEDT_ADDRESS_LSB_POS       ((uint32_t) 16U)

#define UART_IT_MASK                        ((uint32_t)0x001FU)

#define HAL_UART_TIMEOUT_VALUE              0x1FFFFFFU

#define UART_FLAG_TEACK                     ((uint32_t)0x00200000U)
#define UART_FLAG_SBKF                      ((uint32_t)0x00040000U)
#define UART_FLAG_CMF                       ((uint32_t)0x00020000U)
#define UART_FLAG_BUSY                      ((uint32_t)0x00010000U)
#define UART_FLAG_ABRF                      ((uint32_t)0x00008000U)
#define UART_FLAG_ABRE                      ((uint32_t)0x00004000U)
#define UART_FLAG_EOBF                      ((uint32_t)0x00001000U)
#define UART_FLAG_RTOF                      ((uint32_t)0x00000800U)
#define UART_FLAG_CTS                       ((uint32_t)0x00000400U)
#define UART_FLAG_CTSIF                     ((uint32_t)0x00000200U)
#define UART_FLAG_LBDF                      ((uint32_t)0x00000100U)
#define UART_FLAG_TXE                       ((uint32_t)0x00000080U)
#define UART_FLAG_TC                        ((uint32_t)0x00000040U)
#define UART_FLAG_RXNE                      ((uint32_t)0x00000020U)
#define UART_FLAG_IDLE                      ((uint32_t)0x00000010U)
#define UART_FLAG_ORE                       ((uint32_t)0x00000008U)
#define UART_FLAG_NE                        ((uint32_t)0x00000004U)
#define UART_FLAG_FE                        ((uint32_t)0x00000002U)
#define UART_FLAG_PE                        ((uint32_t)0x00000001U)

#define UART_IT_PE                          ((uint32_t)0x0028U)
#define UART_IT_TXE                         ((uint32_t)0x0727U)
#define UART_IT_TC                          ((uint32_t)0x0626U)
#define UART_IT_RXNE                        ((uint32_t)0x0525U)
#define UART_IT_IDLE                        ((uint32_t)0x0424U)
#define UART_IT_LBD                         ((uint32_t)0x0846U)
#define UART_IT_CTS                         ((uint32_t)0x096AU)
#define UART_IT_CM                          ((uint32_t)0x112EU)

#define UART_IT_ERR                         ((uint32_t)0x0060U)

#define UART_IT_ORE                         ((uint32_t)0x0300U)
#define UART_IT_NE                          ((uint32_t)0x0200U)
#define UART_IT_FE                          ((uint32_t)0x0100U)

#define UART_CLEAR_PEF                       USART_ICR_PECF            
#define UART_CLEAR_FEF                       USART_ICR_FECF            
#define UART_CLEAR_NEF                       USART_ICR_NCF             
#define UART_CLEAR_OREF                      USART_ICR_ORECF           
#define UART_CLEAR_IDLEF                     USART_ICR_IDLECF          
#define UART_CLEAR_TCF                       USART_ICR_TCCF            
#define UART_CLEAR_LBDF                      USART_ICR_LBDCF           
#define UART_CLEAR_CTSF                      USART_ICR_CTSCF           
#define UART_CLEAR_RTOF                      USART_ICR_RTOCF           
#define UART_CLEAR_EOBF                      USART_ICR_EOBCF           
#define UART_CLEAR_CMF                       USART_ICR_CMCF            
/* Exported macros -----------------------------------------------------------*/

#define __HAL_UART_RESET_HANDLE_STATE(__HANDLE__)  do{                                                   \
                                                       (__HANDLE__)->gState = HAL_UART_STATE_RESET;      \
                                                       (__HANDLE__)->RxState = HAL_UART_STATE_RESET;     \
                                                     } while(0)

#define __HAL_UART_FLUSH_DRREGISTER(__HANDLE__)  \
  do{                \
      SET_BIT((__HANDLE__)->Instance->RQR, UART_RXDATA_FLUSH_REQUEST); \
      SET_BIT((__HANDLE__)->Instance->RQR, UART_TXDATA_FLUSH_REQUEST); \
    }  while(0)

#define __HAL_UART_CLEAR_IT(__HANDLE__, __FLAG__) ((__HANDLE__)->Instance->ICR = (uint32_t)(__FLAG__))

#define __HAL_UART_CLEAR_PEFLAG(__HANDLE__)   __HAL_UART_CLEAR_IT((__HANDLE__),UART_CLEAR_PEF)

#define __HAL_UART_CLEAR_FEFLAG(__HANDLE__)   __HAL_UART_CLEAR_IT((__HANDLE__),UART_CLEAR_FEF)

#define __HAL_UART_CLEAR_NEFLAG(__HANDLE__)  __HAL_UART_CLEAR_IT((__HANDLE__),UART_CLEAR_NEF)

#define __HAL_UART_CLEAR_OREFLAG(__HANDLE__)   __HAL_UART_CLEAR_IT((__HANDLE__),UART_CLEAR_OREF)

#define __HAL_UART_CLEAR_IDLEFLAG(__HANDLE__)   __HAL_UART_CLEAR_IT((__HANDLE__),UART_CLEAR_IDLEF)

#define __HAL_UART_GET_FLAG(__HANDLE__, __FLAG__) (((__HANDLE__)->Instance->ISR & (__FLAG__)) == (__FLAG__))

#define __HAL_UART_ENABLE_IT(__HANDLE__, __INTERRUPT__)   (((((uint8_t)(__INTERRUPT__)) >> 5U) == 1)? ((__HANDLE__)->Instance->CR1 |= (1U << ((__INTERRUPT__) & UART_IT_MASK))): \
                                                           ((((uint8_t)(__INTERRUPT__)) >> 5U) == 2)? ((__HANDLE__)->Instance->CR2 |= (1U << ((__INTERRUPT__) & UART_IT_MASK))): \
                                                           ((__HANDLE__)->Instance->CR3 |= (1U << ((__INTERRUPT__) & UART_IT_MASK))))


#define __HAL_UART_DISABLE_IT(__HANDLE__, __INTERRUPT__)  (((((uint8_t)(__INTERRUPT__)) >> 5U) == 1)? ((__HANDLE__)->Instance->CR1 &= ~ (1U << ((__INTERRUPT__) & UART_IT_MASK))): \
                                                           ((((uint8_t)(__INTERRUPT__)) >> 5U) == 2)? ((__HANDLE__)->Instance->CR2 &= ~ (1U << ((__INTERRUPT__) & UART_IT_MASK))): \
                                                           ((__HANDLE__)->Instance->CR3 &= ~ (1U << ((__INTERRUPT__) & UART_IT_MASK))))

#define __HAL_UART_GET_IT(__HANDLE__, __IT__) ((__HANDLE__)->Instance->ISR & ((uint32_t)1 << ((__IT__)>> 0x08)))

#define __HAL_UART_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__)) & UART_IT_MASK)))

#define __HAL_UART_SEND_REQ(__HANDLE__, __REQ__) ((__HANDLE__)->Instance->RQR |= (uint32_t)(__REQ__))

#define __HAL_UART_ONE_BIT_SAMPLE_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->CR3|= USART_CR3_ONEBIT)

#define __HAL_UART_ONE_BIT_SAMPLE_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->CR3 &= (uint32_t)~((uint32_t)USART_CR3_ONEBIT))

#define __HAL_UART_ENABLE(__HANDLE__)                   ((__HANDLE__)->Instance->CR1 |=  USART_CR1_UE)

#define __HAL_UART_DISABLE(__HANDLE__)                  ((__HANDLE__)->Instance->CR1 &=  ~USART_CR1_UE)

#define __HAL_UART_HWCONTROL_CTS_ENABLE(__HANDLE__)        \
  do{                                                      \
    SET_BIT((__HANDLE__)->Instance->CR3, USART_CR3_CTSE);  \
    (__HANDLE__)->Init.HwFlowCtl |= USART_CR3_CTSE;        \
  } while(0)

#define __HAL_UART_HWCONTROL_CTS_DISABLE(__HANDLE__)        \
  do{                                                       \
    CLEAR_BIT((__HANDLE__)->Instance->CR3, USART_CR3_CTSE); \
    (__HANDLE__)->Init.HwFlowCtl &= ~(USART_CR3_CTSE);      \
  } while(0)

#define __HAL_UART_HWCONTROL_RTS_ENABLE(__HANDLE__)       \
  do{                                                     \
    SET_BIT((__HANDLE__)->Instance->CR3, USART_CR3_RTSE); \
    (__HANDLE__)->Init.HwFlowCtl |= USART_CR3_RTSE;       \
  } while(0)

#define __HAL_UART_HWCONTROL_RTS_DISABLE(__HANDLE__)       \
  do{                                                      \
    CLEAR_BIT((__HANDLE__)->Instance->CR3, USART_CR3_RTSE);\
    (__HANDLE__)->Init.HwFlowCtl &= ~(USART_CR3_RTSE);     \
  } while(0)

/* Private macros --------------------------------------------------------*/
#define UART_DIV_LPUART(_PCLK_, _BAUD_)                ((((_PCLK_)*256)+((_BAUD_)/2))/((_BAUD_)))

#define UART_DIV_SAMPLING8(_PCLK_, _BAUD_)             ((((_PCLK_)*2)+((_BAUD_)/2))/((_BAUD_)))

#define UART_DIV_SAMPLING16(_PCLK_, _BAUD_)             ((((_PCLK_))+((_BAUD_)/2))/((_BAUD_)))

#define IS_UART_BAUDRATE(BAUDRATE) ((BAUDRATE) < 9000001)

#define IS_UART_ASSERTIONTIME(TIME)    ((TIME) <= 0x1F)

#define IS_UART_DEASSERTIONTIME(TIME) ((TIME) <= 0x1F)

#define IS_UART_STOPBITS(STOPBITS) (((STOPBITS) == UART_STOPBITS_1) || \
                                    ((STOPBITS) == UART_STOPBITS_2))

#define IS_UART_PARITY(PARITY) (((PARITY) == UART_PARITY_NONE) || \
                                ((PARITY) == UART_PARITY_EVEN) || \
                                ((PARITY) == UART_PARITY_ODD))

#define IS_UART_HARDWARE_FLOW_CONTROL(CONTROL)\
                              (((CONTROL) == UART_HWCONTROL_NONE) || \
                               ((CONTROL) == UART_HWCONTROL_RTS) || \
                               ((CONTROL) == UART_HWCONTROL_CTS) || \
                               ((CONTROL) == UART_HWCONTROL_RTS_CTS))

#define IS_UART_MODE(MODE) ((((MODE) & (~((uint32_t)(UART_MODE_TX_RX)))) == (uint32_t)0x00) && ((MODE) != (uint32_t)0x00))

#define IS_UART_STATE(STATE) (((STATE) == UART_STATE_DISABLE) || \
                              ((STATE) == UART_STATE_ENABLE))

#define IS_UART_OVERSAMPLING(SAMPLING) (((SAMPLING) == UART_OVERSAMPLING_16) || \
                                        ((SAMPLING) == UART_OVERSAMPLING_8))

#define IS_UART_ONE_BIT_SAMPLE(ONEBIT) (((ONEBIT) == UART_ONE_BIT_SAMPLE_DISABLE) || \
                                        ((ONEBIT) == UART_ONE_BIT_SAMPLE_ENABLE))

#define IS_UART_ADVFEATURE_AUTOBAUDRATEMODE(MODE)  (((MODE) == UART_ADVFEATURE_AUTOBAUDRATE_ONSTARTBIT) || \
                                                    ((MODE) == UART_ADVFEATURE_AUTOBAUDRATE_ONFALLINGEDGE) || \
                                                    ((MODE) == UART_ADVFEATURE_AUTOBAUDRATE_ON0X7FFRAME) || \
                                                    ((MODE) == UART_ADVFEATURE_AUTOBAUDRATE_ON0X55FRAME))

#define IS_UART_RECEIVER_TIMEOUT(TIMEOUT) (((TIMEOUT) == UART_RECEIVER_TIMEOUT_DISABLE) || \
                                           ((TIMEOUT) == UART_RECEIVER_TIMEOUT_ENABLE))

#define IS_UART_LIN(LIN)            (((LIN) == UART_LIN_DISABLE) || \
                                     ((LIN) == UART_LIN_ENABLE))

#define IS_UART_WAKEUPMETHOD(WAKEUP) (((WAKEUP) == UART_WAKEUPMETHOD_IDLELINE) || \
                                      ((WAKEUP) == UART_WAKEUPMETHOD_ADDRESSMARK))

#define IS_UART_LIN_BREAK_DETECT_LENGTH(LENGTH) (((LENGTH) == UART_LINBREAKDETECTLENGTH_10B) || \
                                                 ((LENGTH) == UART_LINBREAKDETECTLENGTH_11B))

#define IS_UART_DMA_TX(DMATX)         (((DMATX) == UART_DMA_TX_DISABLE) || \
                                       ((DMATX) == UART_DMA_TX_ENABLE))

#define IS_UART_DMA_RX(DMARX)         (((DMARX) == UART_DMA_RX_DISABLE) || \
                                       ((DMARX) == UART_DMA_RX_ENABLE))

#define IS_UART_HALF_DUPLEX(HDSEL)         (((HDSEL) == UART_HALF_DUPLEX_DISABLE) || \
                                            ((HDSEL) == UART_HALF_DUPLEX_ENABLE))

#define IS_UART_REQUEST_PARAMETER(PARAM) (((PARAM) == UART_AUTOBAUD_REQUEST) || \
                                          ((PARAM) == UART_SENDBREAK_REQUEST) || \
                                          ((PARAM) == UART_MUTE_MODE_REQUEST) || \
                                          ((PARAM) == UART_RXDATA_FLUSH_REQUEST) || \
                                          ((PARAM) == UART_TXDATA_FLUSH_REQUEST))

#define IS_UART_ADVFEATURE_INIT(INIT)           ((INIT) <= (UART_ADVFEATURE_NO_INIT | \
                                                            UART_ADVFEATURE_TXINVERT_INIT | \
                                                            UART_ADVFEATURE_RXINVERT_INIT | \
                                                            UART_ADVFEATURE_DATAINVERT_INIT | \
                                                            UART_ADVFEATURE_SWAP_INIT | \
                                                            UART_ADVFEATURE_RXOVERRUNDISABLE_INIT | \
                                                            UART_ADVFEATURE_DMADISABLEONERROR_INIT   | \
                                                            UART_ADVFEATURE_AUTOBAUDRATE_INIT | \
                                                            UART_ADVFEATURE_MSBFIRST_INIT))

#define IS_UART_ADVFEATURE_TXINV(TXINV) (((TXINV) == UART_ADVFEATURE_TXINV_DISABLE) || \
                                         ((TXINV) == UART_ADVFEATURE_TXINV_ENABLE))

#define IS_UART_ADVFEATURE_RXINV(RXINV) (((RXINV) == UART_ADVFEATURE_RXINV_DISABLE) || \
                                         ((RXINV) == UART_ADVFEATURE_RXINV_ENABLE))

#define IS_UART_ADVFEATURE_DATAINV(DATAINV) (((DATAINV) == UART_ADVFEATURE_DATAINV_DISABLE) || \
                                             ((DATAINV) == UART_ADVFEATURE_DATAINV_ENABLE))

#define IS_UART_ADVFEATURE_SWAP(SWAP) (((SWAP) == UART_ADVFEATURE_SWAP_DISABLE) || \
                                       ((SWAP) == UART_ADVFEATURE_SWAP_ENABLE))

#define IS_UART_OVERRUN(OVERRUN)         (((OVERRUN) == UART_ADVFEATURE_OVERRUN_ENABLE) || \
                                          ((OVERRUN) == UART_ADVFEATURE_OVERRUN_DISABLE))

#define IS_UART_ADVFEATURE_AUTOBAUDRATE(AUTOBAUDRATE)  (((AUTOBAUDRATE) == UART_ADVFEATURE_AUTOBAUDRATE_DISABLE) || \
                                                        ((AUTOBAUDRATE) == UART_ADVFEATURE_AUTOBAUDRATE_ENABLE))

#define IS_UART_ADVFEATURE_DMAONRXERROR(DMA)      (((DMA) == UART_ADVFEATURE_DMA_ENABLEONRXERROR) || \
                                                   ((DMA) == UART_ADVFEATURE_DMA_DISABLEONRXERROR))

#define IS_UART_ADVFEATURE_MSBFIRST(MSBFIRST) (((MSBFIRST) == UART_ADVFEATURE_MSBFIRST_DISABLE) || \
                                               ((MSBFIRST) == UART_ADVFEATURE_MSBFIRST_ENABLE))

#define IS_UART_MUTE_MODE(MUTE)           (((MUTE) == UART_ADVFEATURE_MUTEMODE_DISABLE) || \
                                           ((MUTE) == UART_ADVFEATURE_MUTEMODE_ENABLE))

#define IS_UART_DE_POLARITY(POLARITY)    (((POLARITY) == UART_DE_POLARITY_HIGH) || \
                                          ((POLARITY) == UART_DE_POLARITY_LOW))

/* Include UART HAL Extension module */
#include "stm32f7xx_hal_uart_ex.h"
/* Exported functions --------------------------------------------------------*/
/* Initialization and de-initialization functions  ****************************/
HAL_StatusTypeDef HAL_UART_Init(UART_HandleTypeDef *huart);
HAL_StatusTypeDef HAL_HalfDuplex_Init(UART_HandleTypeDef *huart);
HAL_StatusTypeDef HAL_LIN_Init(UART_HandleTypeDef *huart, uint32_t BreakDetectLength);
HAL_StatusTypeDef HAL_MultiProcessor_Init(UART_HandleTypeDef *huart, uint8_t Address, uint32_t WakeUpMethod);
HAL_StatusTypeDef HAL_RS485Ex_Init(UART_HandleTypeDef *huart, uint32_t Polarity, uint32_t AssertionTime, uint32_t DeassertionTime);
HAL_StatusTypeDef HAL_UART_DeInit (UART_HandleTypeDef *huart);
void HAL_UART_MspInit(UART_HandleTypeDef *huart);
void HAL_UART_MspDeInit(UART_HandleTypeDef *huart);

/* IO operation functions *****************************************************/
HAL_StatusTypeDef HAL_UART_Transmit(UART_HandleTypeDef *huart, uint8_t *pData, uint16_t Size, uint32_t Timeout);
HAL_StatusTypeDef HAL_UART_Receive(UART_HandleTypeDef *huart, uint8_t *pData, uint16_t Size, uint32_t Timeout);
HAL_StatusTypeDef HAL_UART_Transmit_IT(UART_HandleTypeDef *huart, uint8_t *pData, uint16_t Size);
HAL_StatusTypeDef HAL_UART_Receive_IT(UART_HandleTypeDef *huart, uint8_t *pData, uint16_t Size);
HAL_StatusTypeDef HAL_UART_Transmit_DMA(UART_HandleTypeDef *huart, uint8_t *pData, uint16_t Size);
HAL_StatusTypeDef HAL_UART_Receive_DMA(UART_HandleTypeDef *huart, uint8_t *pData, uint16_t Size);
HAL_StatusTypeDef HAL_UART_DMAPause(UART_HandleTypeDef *huart);
HAL_StatusTypeDef HAL_UART_DMAResume(UART_HandleTypeDef *huart);
HAL_StatusTypeDef HAL_UART_DMAStop(UART_HandleTypeDef *huart);

void HAL_UART_IRQHandler(UART_HandleTypeDef *huart);
void HAL_UART_TxHalfCpltCallback(UART_HandleTypeDef *huart);
void HAL_UART_TxCpltCallback(UART_HandleTypeDef *huart);
void HAL_UART_RxHalfCpltCallback(UART_HandleTypeDef *huart);
void HAL_UART_RxCpltCallback(UART_HandleTypeDef *huart);
void HAL_UART_ErrorCallback(UART_HandleTypeDef *huart);

/* Peripheral Control functions  ************************************************/
HAL_StatusTypeDef HAL_LIN_SendBreak(UART_HandleTypeDef *huart);
HAL_StatusTypeDef HAL_MultiProcessorEx_AddressLength_Set(UART_HandleTypeDef *huart, uint32_t AddressLength);
HAL_StatusTypeDef HAL_MultiProcessor_EnableMuteMode(UART_HandleTypeDef *huart);
HAL_StatusTypeDef HAL_MultiProcessor_DisableMuteMode(UART_HandleTypeDef *huart);
void HAL_MultiProcessor_EnterMuteMode(UART_HandleTypeDef *huart);
HAL_StatusTypeDef HAL_HalfDuplex_EnableTransmitter(UART_HandleTypeDef *huart);
HAL_StatusTypeDef HAL_HalfDuplex_EnableReceiver(UART_HandleTypeDef *huart);

/* Peripheral State and Errors functions  **************************************************/
HAL_UART_StateTypeDef HAL_UART_GetState(UART_HandleTypeDef *huart);
uint32_t HAL_UART_GetError(UART_HandleTypeDef *huart);

/* Private functions -----------------------------------------------------------*/
HAL_StatusTypeDef UART_SetConfig(UART_HandleTypeDef *huart);
HAL_StatusTypeDef UART_CheckIdleState(UART_HandleTypeDef *huart);
HAL_StatusTypeDef UART_WaitOnFlagUntilTimeout(UART_HandleTypeDef *huart, uint32_t Flag, FlagStatus Status, uint32_t Tickstart, uint32_t Timeout);
void UART_AdvFeatureConfig(UART_HandleTypeDef *huart);

#ifdef __cplusplus
}
#endif

#endif /* __STM32F7xx_HAL_UART_H */

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