3ef911345c
This patch updates ST's HAL to the latest version, V1.3.0, dated 19 June 2014. Files were copied verbatim from the ST package. Only change was to suppress compiler warning of unused variables in 4 places. A lot of the changes from ST are cosmetic: comments and white space. Some small code changes here and there, and addition of F411 header. Main code change is how SysTick interrupt is set: it now has a configuration variable to set the priority, so we no longer need to work around this (originall in system_stm32f4xx.c).
491 lines
23 KiB
C
491 lines
23 KiB
C
/**
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******************************************************************************
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* @file stm32f4xx_hal_usart.h
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* @author MCD Application Team
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* @version V1.1.0
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* @date 19-June-2014
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* @brief Header file of USART HAL module.
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******************************************************************************
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* @attention
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*
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* <h2><center>© COPYRIGHT(c) 2014 STMicroelectronics</center></h2>
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*
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* Redistribution and use in source and binary forms, with or without modification,
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* are permitted provided that the following conditions are met:
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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* 3. Neither the name of STMicroelectronics nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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******************************************************************************
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*/
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/* Define to prevent recursive inclusion -------------------------------------*/
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#ifndef __STM32F4xx_HAL_USART_H
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#define __STM32F4xx_HAL_USART_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* Includes ------------------------------------------------------------------*/
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#include "stm32f4xx_hal_def.h"
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/** @addtogroup STM32F4xx_HAL_Driver
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* @{
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*/
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/** @addtogroup USART
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* @{
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*/
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/* Exported types ------------------------------------------------------------*/
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/**
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* @brief USART Init Structure definition
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*/
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typedef struct
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{
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uint32_t BaudRate; /*!< This member configures the Usart communication baud rate.
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The baud rate is computed using the following formula:
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- IntegerDivider = ((PCLKx) / (8 * (husart->Init.BaudRate)))
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- FractionalDivider = ((IntegerDivider - ((uint32_t) IntegerDivider)) * 8) + 0.5 */
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uint32_t WordLength; /*!< Specifies the number of data bits transmitted or received in a frame.
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This parameter can be a value of @ref USART_Word_Length */
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uint32_t StopBits; /*!< Specifies the number of stop bits transmitted.
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This parameter can be a value of @ref USART_Stop_Bits */
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uint32_t Parity; /*!< Specifies the parity mode.
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This parameter can be a value of @ref USART_Parity
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@note When parity is enabled, the computed parity is inserted
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at the MSB position of the transmitted data (9th bit when
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the word length is set to 9 data bits; 8th bit when the
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word length is set to 8 data bits). */
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uint32_t Mode; /*!< Specifies wether the Receive or Transmit mode is enabled or disabled.
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This parameter can be a value of @ref USART_Mode */
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uint32_t CLKPolarity; /*!< Specifies the steady state of the serial clock.
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This parameter can be a value of @ref USART_Clock_Polarity */
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uint32_t CLKPhase; /*!< Specifies the clock transition on which the bit capture is made.
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This parameter can be a value of @ref USART_Clock_Phase */
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uint32_t CLKLastBit; /*!< Specifies whether the clock pulse corresponding to the last transmitted
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data bit (MSB) has to be output on the SCLK pin in synchronous mode.
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This parameter can be a value of @ref USART_Last_Bit */
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}USART_InitTypeDef;
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/**
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* @brief HAL State structures definition
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*/
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typedef enum
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{
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HAL_USART_STATE_RESET = 0x00, /*!< Peripheral is not yet Initialized */
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HAL_USART_STATE_READY = 0x01, /*!< Peripheral Initialized and ready for use */
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HAL_USART_STATE_BUSY = 0x02, /*!< an internal process is ongoing */
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HAL_USART_STATE_BUSY_TX = 0x12, /*!< Data Transmission process is ongoing */
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HAL_USART_STATE_BUSY_RX = 0x22, /*!< Data Reception process is ongoing */
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HAL_USART_STATE_BUSY_TX_RX = 0x32, /*!< Data Transmission Reception process is ongoing */
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HAL_USART_STATE_TIMEOUT = 0x03, /*!< Timeout state */
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HAL_USART_STATE_ERROR = 0x04 /*!< Error */
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}HAL_USART_StateTypeDef;
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/**
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* @brief HAL USART Error Code structure definition
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*/
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typedef enum
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{
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HAL_USART_ERROR_NONE = 0x00, /*!< No error */
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HAL_USART_ERROR_PE = 0x01, /*!< Parity error */
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HAL_USART_ERROR_NE = 0x02, /*!< Noise error */
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HAL_USART_ERROR_FE = 0x04, /*!< frame error */
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HAL_USART_ERROR_ORE = 0x08, /*!< Overrun error */
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HAL_USART_ERROR_DMA = 0x10 /*!< DMA transfer error */
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}HAL_USART_ErrorTypeDef;
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/**
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* @brief USART handle Structure definition
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*/
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typedef struct
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{
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USART_TypeDef *Instance; /* USART registers base address */
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USART_InitTypeDef Init; /* Usart communication parameters */
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uint8_t *pTxBuffPtr; /* Pointer to Usart Tx transfer Buffer */
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uint16_t TxXferSize; /* Usart Tx Transfer size */
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__IO uint16_t TxXferCount; /* Usart Tx Transfer Counter */
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uint8_t *pRxBuffPtr; /* Pointer to Usart Rx transfer Buffer */
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uint16_t RxXferSize; /* Usart Rx Transfer size */
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__IO uint16_t RxXferCount; /* Usart Rx Transfer Counter */
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DMA_HandleTypeDef *hdmatx; /* Usart Tx DMA Handle parameters */
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DMA_HandleTypeDef *hdmarx; /* Usart Rx DMA Handle parameters */
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HAL_LockTypeDef Lock; /* Locking object */
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__IO HAL_USART_StateTypeDef State; /* Usart communication state */
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__IO HAL_USART_ErrorTypeDef ErrorCode; /* USART Error code */
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}USART_HandleTypeDef;
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/* Exported constants --------------------------------------------------------*/
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/** @defgroup USART_Exported_Constants
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* @{
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*/
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/** @defgroup USART_Word_Length
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* @{
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*/
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#define USART_WORDLENGTH_8B ((uint32_t)0x00000000)
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#define USART_WORDLENGTH_9B ((uint32_t)USART_CR1_M)
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#define IS_USART_WORD_LENGTH(LENGTH) (((LENGTH) == USART_WORDLENGTH_8B) || \
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((LENGTH) == USART_WORDLENGTH_9B))
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/**
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* @}
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*/
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/** @defgroup USART_Stop_Bits
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* @{
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*/
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#define USART_STOPBITS_1 ((uint32_t)0x00000000)
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#define USART_STOPBITS_0_5 ((uint32_t)USART_CR2_STOP_0)
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#define USART_STOPBITS_2 ((uint32_t)USART_CR2_STOP_1)
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#define USART_STOPBITS_1_5 ((uint32_t)(USART_CR2_STOP_0 | USART_CR2_STOP_1))
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#define IS_USART_STOPBITS(STOPBITS) (((STOPBITS) == USART_STOPBITS_1) || \
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((STOPBITS) == USART_STOPBITS_0_5) || \
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((STOPBITS) == USART_STOPBITS_1_5) || \
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((STOPBITS) == USART_STOPBITS_2))
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/**
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* @}
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*/
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/** @defgroup USART_Parity
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* @{
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*/
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#define USART_PARITY_NONE ((uint32_t)0x00000000)
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#define USART_PARITY_EVEN ((uint32_t)USART_CR1_PCE)
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#define USART_PARITY_ODD ((uint32_t)(USART_CR1_PCE | USART_CR1_PS))
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#define IS_USART_PARITY(PARITY) (((PARITY) == USART_PARITY_NONE) || \
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((PARITY) == USART_PARITY_EVEN) || \
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((PARITY) == USART_PARITY_ODD))
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/**
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* @}
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*/
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/** @defgroup USART_Mode
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* @{
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*/
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#define USART_MODE_RX ((uint32_t)USART_CR1_RE)
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#define USART_MODE_TX ((uint32_t)USART_CR1_TE)
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#define USART_MODE_TX_RX ((uint32_t)(USART_CR1_TE |USART_CR1_RE))
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#define IS_USART_MODE(MODE) ((((MODE) & (uint32_t)0xFFF3) == 0x00) && ((MODE) != (uint32_t)0x00))
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/**
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* @}
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*/
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/** @defgroup USART_Clock
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* @{
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*/
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#define USART_CLOCK_DISABLED ((uint32_t)0x00000000)
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#define USART_CLOCK_ENABLED ((uint32_t)USART_CR2_CLKEN)
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#define IS_USART_CLOCK(CLOCK) (((CLOCK) == USART_CLOCK_DISABLED) || \
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((CLOCK) == USART_CLOCK_ENABLED))
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/**
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* @}
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*/
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/** @defgroup USART_Clock_Polarity
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* @{
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*/
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#define USART_POLARITY_LOW ((uint32_t)0x00000000)
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#define USART_POLARITY_HIGH ((uint32_t)USART_CR2_CPOL)
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#define IS_USART_POLARITY(CPOL) (((CPOL) == USART_POLARITY_LOW) || ((CPOL) == USART_POLARITY_HIGH))
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/**
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* @}
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*/
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/** @defgroup USART_Clock_Phase
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* @{
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*/
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#define USART_PHASE_1EDGE ((uint32_t)0x00000000)
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#define USART_PHASE_2EDGE ((uint32_t)USART_CR2_CPHA)
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#define IS_USART_PHASE(CPHA) (((CPHA) == USART_PHASE_1EDGE) || ((CPHA) == USART_PHASE_2EDGE))
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/**
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* @}
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*/
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/** @defgroup USART_Last_Bit
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* @{
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*/
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#define USART_LASTBIT_DISABLE ((uint32_t)0x00000000)
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#define USART_LASTBIT_ENABLE ((uint32_t)USART_CR2_LBCL)
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#define IS_USART_LASTBIT(LASTBIT) (((LASTBIT) == USART_LASTBIT_DISABLE) || \
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((LASTBIT) == USART_LASTBIT_ENABLE))
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/**
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* @}
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*/
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/** @defgroup USART_NACK_State
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* @{
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*/
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#define USARTNACK_ENABLED ((uint32_t)USART_CR3_NACK)
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#define USARTNACK_DISABLED ((uint32_t)0x00000000)
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#define IS_USART_NACK_STATE(NACK) (((NACK) == USARTNACK_ENABLED) || \
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((NACK) == USARTNACK_DISABLED))
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/**
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* @}
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*/
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/** @defgroup USART_Flags
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* Elements values convention: 0xXXXX
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* - 0xXXXX : Flag mask in the SR register
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* @{
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*/
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#define USART_FLAG_TXE ((uint32_t)0x00000080)
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#define USART_FLAG_TC ((uint32_t)0x00000040)
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#define USART_FLAG_RXNE ((uint32_t)0x00000020)
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#define USART_FLAG_IDLE ((uint32_t)0x00000010)
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#define USART_FLAG_ORE ((uint32_t)0x00000008)
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#define USART_FLAG_NE ((uint32_t)0x00000004)
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#define USART_FLAG_FE ((uint32_t)0x00000002)
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#define USART_FLAG_PE ((uint32_t)0x00000001)
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/**
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* @}
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*/
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/** @defgroup USART_Interrupt_definition
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* Elements values convention: 0xY000XXXX
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* - XXXX : Interrupt mask in the XX register
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* - Y : Interrupt source register (2bits)
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* - 01: CR1 register
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* - 10: CR2 register
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* - 11: CR3 register
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*
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* @{
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*/
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#define USART_IT_PE ((uint32_t)0x10000100)
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#define USART_IT_TXE ((uint32_t)0x10000080)
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#define USART_IT_TC ((uint32_t)0x10000040)
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#define USART_IT_RXNE ((uint32_t)0x10000020)
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#define USART_IT_IDLE ((uint32_t)0x10000010)
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#define USART_IT_LBD ((uint32_t)0x20000040)
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#define USART_IT_CTS ((uint32_t)0x30000400)
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#define USART_IT_ERR ((uint32_t)0x30000001)
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/**
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* @}
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*/
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/**
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* @}
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*/
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/* Exported macro ------------------------------------------------------------*/
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/** @brief Reset USART handle state
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* @param __HANDLE__: specifies the USART Handle.
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* This parameter can be USARTx where x: 1, 2, 3 or 6 to select the USART peripheral.
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* @retval None
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*/
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#define __HAL_USART_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_USART_STATE_RESET)
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/** @brief Checks whether the specified Smartcard flag is set or not.
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* @param __HANDLE__: specifies the USART Handle.
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* This parameter can be USARTx where x: 1, 2, 3 or 6 to select the USART peripheral.
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* @param __FLAG__: specifies the flag to check.
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* This parameter can be one of the following values:
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* @arg USART_FLAG_TXE: Transmit data register empty flag
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* @arg USART_FLAG_TC: Transmission Complete flag
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* @arg USART_FLAG_RXNE: Receive data register not empty flag
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* @arg USART_FLAG_IDLE: Idle Line detection flag
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* @arg USART_FLAG_ORE: OverRun Error flag
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* @arg USART_FLAG_NE: Noise Error flag
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* @arg USART_FLAG_FE: Framing Error flag
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* @arg USART_FLAG_PE: Parity Error flag
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* @retval The new state of __FLAG__ (TRUE or FALSE).
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*/
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#define __HAL_USART_GET_FLAG(__HANDLE__, __FLAG__) (((__HANDLE__)->Instance->SR & (__FLAG__)) == (__FLAG__))
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/** @brief Clears the specified Smartcard pending flags.
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* @param __HANDLE__: specifies the USART Handle.
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* This parameter can be USARTx where x: 1, 2, 3 or 6 to select the USART peripheral.
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* @param __FLAG__: specifies the flag to check.
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* This parameter can be any combination of the following values:
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* @arg USART_FLAG_TC: Transmission Complete flag.
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* @arg USART_FLAG_RXNE: Receive data register not empty flag.
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*
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* @note PE (Parity error), FE (Framing error), NE (Noise error), ORE (OverRun
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* error) and IDLE (Idle line detected) flags are cleared by software
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* sequence: a read operation to USART_SR register followed by a read
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* operation to USART_DR register.
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* @note RXNE flag can be also cleared by a read to the USART_DR register.
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* @note TC flag can be also cleared by software sequence: a read operation to
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* USART_SR register followed by a write operation to USART_DR register.
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* @note TXE flag is cleared only by a write to the USART_DR register.
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*
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* @retval None
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*/
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#define __HAL_USART_CLEAR_FLAG(__HANDLE__, __FLAG__) ((__HANDLE__)->Instance->SR = ~(__FLAG__))
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/** @brief Clear the USART PE pending flag.
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* @param __HANDLE__: specifies the USART Handle.
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* This parameter can be USARTx where x: 1, 2, 3 or 6 to select the USART peripheral.
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* @retval None
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*/
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#define __HAL_USART_CLEAR_PEFLAG(__HANDLE__) do{(__HANDLE__)->Instance->SR;\
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(__HANDLE__)->Instance->DR;}while(0)
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/** @brief Clear the USART FE pending flag.
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* @param __HANDLE__: specifies the USART Handle.
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* This parameter can be USARTx where x: 1, 2, 3 or 6 to select the USART peripheral.
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* @retval None
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*/
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#define __HAL_USART_CLEAR_FEFLAG(__HANDLE__) __HAL_USART_CLEAR_PEFLAG(__HANDLE__)
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/** @brief Clear the USART NE pending flag.
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* @param __HANDLE__: specifies the USART Handle.
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* This parameter can be USARTx where x: 1, 2, 3 or 6 to select the USART peripheral.
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* @retval None
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*/
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#define __HAL_USART_CLEAR_NEFLAG(__HANDLE__) __HAL_USART_CLEAR_PEFLAG(__HANDLE__)
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/** @brief Clear the UART ORE pending flag.
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* @param __HANDLE__: specifies the USART Handle.
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* This parameter can be USARTx where x: 1, 2, 3 or 6 to select the USART peripheral.
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* @retval None
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*/
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#define __HAL_USART_CLEAR_OREFLAG(__HANDLE__) __HAL_USART_CLEAR_PEFLAG(__HANDLE__)
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/** @brief Clear the USART IDLE pending flag.
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* @param __HANDLE__: specifies the USART Handle.
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* This parameter can be USARTx where x: 1, 2, 3 or 6 to select the USART peripheral.
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* @retval None
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*/
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#define __HAL_USART_CLEAR_IDLEFLAG(__HANDLE__) __HAL_USART_CLEAR_PEFLAG(__HANDLE__)
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/** @brief Enables or disables the specified Usart interrupts.
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* @param __HANDLE__: specifies the USART Handle.
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* This parameter can be USARTx where x: 1, 2, 3 or 6 to select the USART peripheral.
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* @param __INTERRUPT__: specifies the USART interrupt source to check.
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* This parameter can be one of the following values:
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* @arg USART_IT_TXE: Transmit Data Register empty interrupt
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* @arg USART_IT_TC: Transmission complete interrupt
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* @arg USART_IT_RXNE: Receive Data register not empty interrupt
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* @arg USART_IT_IDLE: Idle line detection interrupt
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* @arg USART_IT_PE: Parity Error interrupt
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* @arg USART_IT_ERR: Error interrupt(Frame error, noise error, overrun error)
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* @param NewState: new state of the specified Usart interrupt.
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* This parameter can be: ENABLE or DISABLE.
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* @retval None
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*/
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#define USART_IT_MASK ((uint32_t)0x0000FFFF)
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#define __USART_ENABLE_IT(__HANDLE__, __INTERRUPT__) ((((__INTERRUPT__) >> 28) == 1)? ((__HANDLE__)->Instance->CR1 |= ((__INTERRUPT__) & USART_IT_MASK)): \
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(((__INTERRUPT__) >> 28) == 2)? ((__HANDLE__)->Instance->CR2 |= ((__INTERRUPT__) & USART_IT_MASK)): \
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((__HANDLE__)->Instance->CR3 |= ((__INTERRUPT__) & USART_IT_MASK)))
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#define __USART_DISABLE_IT(__HANDLE__, __INTERRUPT__) ((((__INTERRUPT__) >> 28) == 1)? ((__HANDLE__)->Instance->CR1 &= ~((__INTERRUPT__) & USART_IT_MASK)): \
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(((__INTERRUPT__) >> 28) == 2)? ((__HANDLE__)->Instance->CR2 &= ~((__INTERRUPT__) & USART_IT_MASK)): \
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((__HANDLE__)->Instance->CR3 &= ~ ((__INTERRUPT__) & USART_IT_MASK)))
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/** @brief Checks whether the specified Usart interrupt has occurred or not.
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* @param __HANDLE__: specifies the USART Handle.
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* This parameter can be USARTx where x: 1, 2, 3 or 6 to select the USART peripheral.
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* @param __IT__: specifies the USART interrupt source to check.
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* This parameter can be one of the following values:
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* @arg USART_IT_TXE: Transmit Data Register empty interrupt
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* @arg USART_IT_TC: Transmission complete interrupt
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* @arg USART_IT_RXNE: Receive Data register not empty interrupt
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* @arg USART_IT_IDLE: Idle line detection interrupt
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* @arg USART_IT_ERR: Error interrupt
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* @arg USART_IT_PE: Parity Error interrupt
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* @retval The new state of __IT__ (TRUE or FALSE).
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*/
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#define __HAL_USART_GET_IT_SOURCE(__HANDLE__, __IT__) (((((__IT__) >> 28) == 1)? (__HANDLE__)->Instance->CR1:(((((uint32_t)(__IT__)) >> 28) == 2)? \
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(__HANDLE__)->Instance->CR2 : (__HANDLE__)->Instance->CR3)) & (((uint32_t)(__IT__)) & USART_IT_MASK))
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#define __USART_ENABLE(__HANDLE__) ( (__HANDLE__)->Instance->CR1 |= USART_CR1_UE)
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#define __USART_DISABLE(__HANDLE__) ( (__HANDLE__)->Instance->CR1 &= ~USART_CR1_UE)
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#define __DIV(_PCLK_, _BAUD_) (((_PCLK_)*25)/(4*(_BAUD_)))
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#define __DIVMANT(_PCLK_, _BAUD_) (__DIV((_PCLK_), (_BAUD_))/100)
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#define __DIVFRAQ(_PCLK_, _BAUD_) (((__DIV((_PCLK_), (_BAUD_)) - (__DIVMANT((_PCLK_), (_BAUD_)) * 100)) * 16 + 50) / 100)
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#define __USART_BRR(_PCLK_, _BAUD_) ((__DIVMANT((_PCLK_), (_BAUD_)) << 4)|(__DIVFRAQ((_PCLK_), (_BAUD_)) & 0x0F))
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#define IS_USART_BAUDRATE(BAUDRATE) ((BAUDRATE) < 10500001)
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/* Exported functions --------------------------------------------------------*/
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/* Initialization/de-initialization functions **********************************/
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HAL_StatusTypeDef HAL_USART_Init(USART_HandleTypeDef *husart);
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HAL_StatusTypeDef HAL_USART_DeInit(USART_HandleTypeDef *husart);
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void HAL_USART_MspInit(USART_HandleTypeDef *husart);
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void HAL_USART_MspDeInit(USART_HandleTypeDef *husart);
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/* IO operation functions *******************************************************/
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HAL_StatusTypeDef HAL_USART_Transmit(USART_HandleTypeDef *husart, uint8_t *pTxData, uint16_t Size, uint32_t Timeout);
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HAL_StatusTypeDef HAL_USART_Receive(USART_HandleTypeDef *husart, uint8_t *pRxData, uint16_t Size, uint32_t Timeout);
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HAL_StatusTypeDef HAL_USART_TransmitReceive(USART_HandleTypeDef *husart, uint8_t *pTxData, uint8_t *pRxData, uint16_t Size, uint32_t Timeout);
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HAL_StatusTypeDef HAL_USART_Transmit_IT(USART_HandleTypeDef *husart, uint8_t *pTxData, uint16_t Size);
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HAL_StatusTypeDef HAL_USART_Receive_IT(USART_HandleTypeDef *husart, uint8_t *pRxData, uint16_t Size);
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HAL_StatusTypeDef HAL_USART_TransmitReceive_IT(USART_HandleTypeDef *husart, uint8_t *pTxData, uint8_t *pRxData, uint16_t Size);
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HAL_StatusTypeDef HAL_USART_Transmit_DMA(USART_HandleTypeDef *husart, uint8_t *pTxData, uint16_t Size);
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HAL_StatusTypeDef HAL_USART_Receive_DMA(USART_HandleTypeDef *husart, uint8_t *pRxData, uint16_t Size);
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HAL_StatusTypeDef HAL_USART_TransmitReceive_DMA(USART_HandleTypeDef *husart, uint8_t *pTxData, uint8_t *pRxData, uint16_t Size);
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HAL_StatusTypeDef HAL_USART_DMAPause(USART_HandleTypeDef *husart);
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HAL_StatusTypeDef HAL_USART_DMAResume(USART_HandleTypeDef *husart);
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HAL_StatusTypeDef HAL_USART_DMAStop(USART_HandleTypeDef *husart);
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void HAL_USART_IRQHandler(USART_HandleTypeDef *husart);
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void HAL_USART_TxCpltCallback(USART_HandleTypeDef *husart);
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void HAL_USART_TxHalfCpltCallback(USART_HandleTypeDef *husart);
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void HAL_USART_RxCpltCallback(USART_HandleTypeDef *husart);
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void HAL_USART_RxHalfCpltCallback(USART_HandleTypeDef *husart);
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void HAL_USART_TxRxCpltCallback(USART_HandleTypeDef *husart);
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void HAL_USART_ErrorCallback(USART_HandleTypeDef *husart);
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/* Peripheral State functions **************************************************/
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HAL_USART_StateTypeDef HAL_USART_GetState(USART_HandleTypeDef *husart);
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uint32_t HAL_USART_GetError(USART_HandleTypeDef *husart);
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/**
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* @}
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*/
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/**
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* @}
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*/
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#ifdef __cplusplus
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}
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#endif
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#endif /* __STM32F4xx_HAL_USART_H */
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/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
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