retargetio.c File Reference
Provide stdio retargeting for all supported toolchains.
- Version
- 5.5.0
License
Copyright 2015 Silicon Labs, Inc. http://www.silabs.com
This file is licensed under the Silabs License Agreement. See the file "Silabs_License_Agreement.txt" for details. Before using this software for any purpose, you must agree to the terms of that agreement.
Definition in file
retargetio.c
.
#include <sys/stat.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "
em_device.h
"
Functions |
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| int | _close (int file) |
|
Close a file.
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| void | _exit (int status) |
|
Exit the program.
|
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| int | _fstat (int file, struct stat *st) |
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Status of an open file.
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| int | _getpid (void) |
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Get process ID.
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| int | _isatty (int file) |
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Query whether output stream is a terminal.
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| int | _kill (int pid, int sig) |
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Send signal to process.
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| int | _lseek (int file, int ptr, int dir) |
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Set position in a file.
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| int | _read (int file, char *ptr, int len) |
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Read from a file.
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| caddr_t | _sbrk (int incr) |
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Increase heap.
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| int | _write (int file, const char *ptr, int len) |
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Write to a file.
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| int | RETARGET_ReadChar (void) |
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Receive a byte from USART/LEUART and put into global buffer.
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| int | RETARGET_WriteChar (char c) |
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Transmit single byte to USART/LEUART.
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Variables |
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| char | _end |