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doc: renamed project

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SylvanArnold
2025-04-29 13:52:54 +02:00
committed by Sylvan Arnold
parent 244e516bd8
commit 32618389d1
985 changed files with 1 additions and 1 deletions
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pico-sensor/McuLib/SEGGER_RTT/RTT_Syscalls_GCC.c Normal file
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/** Copyright (C) SEGGER Microcontroller GmbH */
/*********************************************************************
* SEGGER Microcontroller GmbH *
* The Embedded Experts *
**********************************************************************
* *
* (c) 1995 - 2019 SEGGER Microcontroller GmbH *
* *
* www.segger.com Support: support@segger.com *
* *
**********************************************************************
* *
* SEGGER RTT * Real Time Transfer for embedded targets *
* *
**********************************************************************
* *
* All rights reserved. *
* *
* SEGGER strongly recommends to not make any changes *
* to or modify the source code of this software in order to stay *
* compatible with the RTT protocol and J-Link. *
* *
* Redistribution and use in source and binary forms, with or *
* without modification, are permitted provided that the following *
* condition is met: *
* *
* o Redistributions of source code must retain the above copyright *
* notice, this condition and the following disclaimer. *
* *
* 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 SEGGER Microcontroller 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. *
* *
**********************************************************************
* *
* RTT version: 6.86e *
* *
**********************************************************************
---------------------------END-OF-HEADER------------------------------
File : SEGGER_RTT_Syscalls_GCC.c
Purpose : Low-level functions for using printf() via RTT in GCC.
To use RTT for printf output, include this file in your
application.
Revision: $Rev: 20755 $
----------------------------------------------------------------------
*/
#if (defined __GNUC__) && !(defined __SES_ARM) && !(defined __CROSSWORKS_ARM) && !(defined __ARMCC_VERSION) && !(defined __CC_ARM)
#if 0 /* << EST moved to below */
#include <reent.h> // required for _write_r
#endif
#include "SEGGER_RTT.h"
#if McuRTT_CONFIG_PROVIDE_SYSCALLS /* << EST */
#include <stdio.h> /* for EOF */ /* << EST */
#include <reent.h> // required for _write_r // << EST moved from above
/*********************************************************************
*
* Types
*
**********************************************************************
*/
//
// If necessary define the _reent struct
// to match the one passed by the used standard library.
//
struct _reent;
/*********************************************************************
*
* Function prototypes
*
**********************************************************************
*/
_ssize_t _write (int file, const void *ptr, size_t len);
_ssize_t _write_r(struct _reent *r, int file, const void *ptr, size_t len);
/*********************************************************************
*
* Global functions
*
**********************************************************************
*/
/*********************************************************************
*
* _write()
*
* Function description
* Low-level write function.
* libc subroutines will use this system routine for output to all files,
* including stdout.
* Write data via RTT.
*/
_ssize_t _write(int file, const void *ptr, size_t len) {
(void) file; /* Not used, avoid warning */
SEGGER_RTT_Write(0, ptr, len);
return len;
}
/*********************************************************************
*
* _write_r()
*
* Function description
* Low-level reentrant write function.
* libc subroutines will use this system routine for output to all files,
* including stdout.
* Write data via RTT.
*/
_ssize_t _write_r(struct _reent *r, int file, const void *ptr, size_t len) {
(void) file; /* Not used, avoid warning */
(void) r; /* Not used, avoid warning */
SEGGER_RTT_Write(0, ptr, len);
return len;
}
int _putc(int c, __FILE *fp) { /* << EST */
char ch = c;
(void)fp; /* Not used, avoid warning */
SEGGER_RTT_Write(0, &ch, 1);
return 1;
}
int _putchar(int c) { /* << EST */
char ch = c;
SEGGER_RTT_Write(0, &ch, 1);
return 1;
}
int _getc(__FILE *fp) { /* << EST */
char ch;
(void)fp; /* Not used, avoid warning */
if (SEGGER_RTT_Read(0, &ch, 1)==0) {
return EOF;
}
return ch;
}
int _read(void) {
uint8_t ch;
if (SEGGER_RTT_Read(0, &ch, 1)==0) {
return EOF;
}
return (int)ch;
}
int __attribute__((weak)) _isatty(int file __attribute__((unused))) {
return 1;
}
int __attribute__((weak)) _close(int fildes __attribute__((unused))) {
return -1;
}
int __attribute__((weak)) _lseek(int file __attribute__((unused)), int ptr __attribute__((unused)), int dir __attribute__((unused))) {
return -1;
}
#if 0
int __attribute__((weak)) _fstat (int fd __attribute__((unused)), struct stat *st)
{
memset (st, 0, sizeof(*st));
st->st_mode = S_IFCHR;
return 0;
}
#endif
#endif /* McuRTT_CONFIG_PROVIDE_SYSCALLS */ /* << EST */
#endif
/****** End Of File *************************************************/