File content as of revision 39:cb0e5a76ab15:

/******************************************************************************
 * @file    hw_usart.h
 * @author  MCD Application Team
 * @version V1.1.4
 * @date    08-January-2018
 * @brief   This file provides code for the configuration of the USART
 *          instances.
 ******************************************************************************
 * @attention
 *
 * <h2><center>&copy; Copyright (c) 2017 STMicroelectronics International N.V.
 * All rights reserved.</center></h2>
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted, provided that the following conditions are met:
 *
 * 1. Redistribution 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 other
 *    contributors to this software may be used to endorse or promote products
 *    derived from this software without specific written permission.
 * 4. This software, including modifications and/or derivative works of this
 *    software, must execute solely and exclusively on microcontroller or
 *    microprocessor devices manufactured by or for STMicroelectronics.
 * 5. Redistribution and use of this software other than as permitted under
 *    this license is void and will automatically terminate your rights under
 *    this license.
 *
 * THIS SOFTWARE IS PROVIDED BY STMICROELECTRONICS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS, IMPLIED OR STATUTORY WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
 * PARTICULAR PURPOSE AND NON-INFRINGEMENT OF THIRD PARTY INTELLECTUAL PROPERTY
 * RIGHTS ARE DISCLAIMED TO THE FULLEST EXTENT PERMITTED BY LAW. IN NO EVENT
 * SHALL STMICROELECTRONICS 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 __usart_H
#define __usart_H
#ifdef __cplusplus
 extern "C" {
#endif

/* Includes ------------------------------------------------------------------*/
#include <stdbool.h>

/* Private defines -----------------------------------------------------------*/
/* Exported constants --------------------------------------------------------*/





/* External variables --------------------------------------------------------*/
/* Exported macros -----------------------------------------------------------*/
/* Exported functions ------------------------------------------------------- */

bool HW_UART_Modem_Init(uint32_t BaudRate);
void HW_UART_Modem_DeInit(void);

void HW_UART_Modem_IRQHandler(void);
bool HW_UART_Modem_Receive_IT (uint8_t *aRxBuffer);

/******************************************************************************
  * @Brief : Read characters until Newline
  * @Param : rxBuffer - pointer for received characters
  * 		 rxBufferSize - size of the rxBuffer
  * 		 timeout - timeout value in millisecond
  * @Retval: Return the number of characters received
******************************************************************************/
uint8_t HW_UART_Modem_GetCharactersUntilNewLine(char *rxBuffer, uint8_t rxBufferSize, uint32_t timeout);
bool HW_UART_Modem_IsNewCharReceived(void);
uint8_t HW_UART_Modem_GetNewChar(void);

bool HW_UART_Modem_SendBytes(const char *pData, uint16_t size);

/******************************************************************************
  * @brief Reset read and write index of the circular buffer
  * @param none
  * @retval none
******************************************************************************/
void HW_UART_ResetBuffer(void);
void HW_UART_Modem_Ready(void);

#ifdef __cplusplus
}
#endif
#endif /*__ usart_H */

/**
  * @}
  */

/**
  * @}
  */

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