text: /* mbed Microcontroller Library
  *******************************************************************************
  * Copyright (c) 2016, STMicroelectronics
  * All rights reserved.
  *
  * 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.
  *******************************************************************************
  */
  
  #ifndef MBED_SERIAL_API_HAL_H
  #define MBED_SERIAL_API_HAL_H
  
  #include "serial_api.h"
  #include <string.h>
  #include "mbed_assert.h"
  #include "mbed_debug.h"
  #include "mbed_error.h"
  
  #include "PeripheralPins.h"
  
  #ifdef __cplusplus
  extern "C" {
  #endif
  /*
   * Extend serial_api.h
   */
  
  #if DEVICE_SERIAL_ASYNCH
  #define SERIAL_S(obj) (&((obj)->serial))
  #else
  #define SERIAL_S(obj) (obj)
  #endif
  
  
  /** Initialize and configure the UART peripheral
   *
   * @param obj       The serial object containing the configuration
   */
  HAL_StatusTypeDef init_uart(serial_t *obj);
  
  #ifdef __cplusplus
  }
  #endif
  
  #endif
  