Implementation file of stm32 UART driver stdout/stdin redirection. More...

#include <_ansi.h>
#include <_syslist.h>
#include <errno.h>
#include <sys/time.h>
#include <sys/times.h>
#include <limits.h>
#include <signal.h>
#include <stdint.h>
#include <stdio.h>
#include "no_os_uart.h"
#include "stm32_uart_stdio.h"
#include "stm32_hal.h"

Include dependency graph for stm32_uart_stdio.c:

Macros
#define	STDIN_FILENO 0

#define	STDOUT_FILENO 1

#define	STDERR_FILENO 2

Functions
void	no_os_uart_stdio (struct no_os_uart_desc *desc)

int	_isatty (int fd)

int	_write (int fd, char *ptr, int len)

int	_close (int fd)

int	_lseek (int fd, int ptr, int dir)

int	_read (int fd, char *ptr, int len)

int	_fstat (int fd, struct stat *st)

Detailed Description

Implementation file of stm32 UART driver stdout/stdin redirection.

Author: Darius Berghe (dariu.nosp@m.s.be.nosp@m.rghe@.nosp@m.anal.nosp@m.og.co.nosp@m.m) Credit to Carmine Noviello for stdio redirection in this file that was inspired from his "Mastering STM32" book.

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The use of this software may or may not infringe the patent rights of one or more patent holders. This license does not release you from the requirement that you obtain separate licenses from these patent holders to use this software.
Use of the software either in source or binary form, must be run on or directly connected to an Analog Devices Inc. component.

THIS SOFTWARE IS PROVIDED BY ANALOG DEVICES "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, NON-INFRINGEMENT, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL ANALOG DEVICES BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, INTELLECTUAL PROPERTY RIGHTS, 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.

Macro Definition Documentation

◆ STDERR_FILENO

#define STDERR_FILENO 2

◆ STDIN_FILENO

#define STDIN_FILENO 0

◆ STDOUT_FILENO

#define STDOUT_FILENO 1

Function Documentation

◆ _close()

int _close ( int fd )

◆ _fstat()

int _fstat	(	int	fd,
		struct stat *	st
	)

◆ _isatty()

int _isatty ( int fd )

◆ _lseek()

int _lseek	(	int	fd,
		int	ptr,
		int	dir
	)

◆ _read()

int _read	(	int	fd,
		char *	ptr,
		int	len
	)

◆ _write()

int _write	(	int	fd,
		char *	ptr,
		int	len
	)

◆ no_os_uart_stdio()

void no_os_uart_stdio ( struct no_os_uart_desc * desc )

Here is the caller graph for this function:

Macros

Functions