Provide stdio retargeting for all supported toolchains. More...
#include <sys/stat.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "em_device.h"
Go to the source code of this file.
Functions | |
int | RETARGET_ReadChar (void) |
Receive a byte from USART/LEUART and put into global buffer. | |
int | RETARGET_WriteChar (char c) |
Transmit single byte to USART/LEUART. | |
int | _close (int file) |
Close a file. | |
int | _fstat (int file, struct stat *st) |
Status of an open file. | |
int | _isatty (int file) |
Query whether output stream is a terminal. | |
int | _lseek (int file, int ptr, int dir) |
Set position in a file. | |
int | _read (int file, char *ptr, int len) |
Read from a file. | |
caddr_t | _sbrk (int incr) |
Increase heap. | |
int | _write (int file, const char *ptr, int len) |
Write to a file. | |
void | _exit (int status) |
Exit the program. | |
int | _getpid (void) |
Get process ID. | |
int | _kill (int pid, int sig) |
Send signal to process. | |
Variables | |
char | _end |
Defined by the linker. |
Provide stdio retargeting for all supported toolchains.
(C) Copyright 2012 Energy Micro AS, http://www.energymicro.com
Permission is granted to anyone to use this software for any purpose, including commercial applications, and to alter it and redistribute it freely, subject to the following restrictions:
1. The origin of this software must not be misrepresented; you must not claim that you wrote the original software. 2. Altered source versions must be plainly marked as such, and must not be misrepresented as being the original software. 3. This notice may not be removed or altered from any source distribution. 4. The source and compiled code may only be used on Energy Micro "EFM32" microcontrollers and "EFR4" radios.
DISCLAIMER OF WARRANTY/LIMITATION OF REMEDIES: Energy Micro AS has no obligation to support this Software. Energy Micro AS is providing the Software "AS IS", with no express or implied warranties of any kind, including, but not limited to, any implied warranties of merchantability or fitness for any particular purpose or warranties against infringement of any proprietary rights of a third party.
Energy Micro AS will not be liable for any consequential, incidental, or special damages, or any other relief, or for any claim by any third party, arising from your use of this Software.
Definition in file retargetio.c.