nes-proj/cpu/arm/stm32l152/console.h

74 lines
3.2 KiB
C

/**
******************************************************************************
* @file console.h
* @author AST
* @version V1.0.0
* @date 26-Aug-2014
* @brief This file provides implementation of standard input/output
******************************************************************************
* @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,
* 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.
*
******************************************************************************
*/
/*---------------------------------------------------------------------------*/
#if defined (__IAR_SYSTEMS_ICC__)
size_t __write(int handle, const unsigned char * buf, size_t bufsize);
size_t __read(int handle, unsigned char *buf, size_t bufsize);
/*---------------------------------------------------------------------------*/
#elif defined (__CC_ARM)
/**
* @brief fputc call for standard output implementation
* @param ch Character to print
* @param f File pointer
* @retval Character printed
*/
int fputc(int ch, FILE *f);
/** @brief fgetc call for standard input implementation
* @param f File pointer
* @retval Character acquired from standard input
*/
int fgetc(FILE *f);
/*---------------------------------------------------------------------------*/
#elif defined (__GNUC__)
/** @brief putchar call for standard output implementation
* @param ch Character to print
* @retval Character printed
*/
int __io_putchar(int ch);
/** @brief getchar call for standard input implementation
* @param None
* @retval Character acquired from standard input
*/
int __io_getchar(void);
/*---------------------------------------------------------------------------*/
#else
#error "Toolchain not supported"
#endif
/*---------------------------------------------------------------------------*/