/**
******************************************************************************
* @file    cpu/arm/stm32l152/uart.c
* @author  System LAB
* @version V1.0.0
* @date    17-June-2015
* @brief   Source file for UART read/write
******************************************************************************
* @attention
*
* <h2><center>&copy; COPYRIGHT(c) 2014 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,
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
******************************************************************************
*/
/*---------------------------------------------------------------------------*/
#include "console.h"
#include <stdio.h>
/*---------------------------------------------------------------------------*/
size_t
_write(int handle, const unsigned char *buffer, size_t size)
{
  int data_idx;

  for (data_idx = 0; data_idx < size; data_idx++) {
    __io_putchar( *buffer++ );
  }
  return size;
}
/*---------------------------------------------------------------------------*/
size_t
_read(int handle, unsigned char *buffer, size_t size)
{
  /* scanf calls _read() with len=1024, so eat one character at time */
  *buffer = __io_getchar();
  return 1;
}
/*---------------------------------------------------------------------------*/