/*********************************************************************
|
* 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 *
|
* conditions are met: *
|
* *
|
* o Redistributions of source code must retain the above copyright *
|
* notice, this list of conditions and the following disclaimer. *
|
* *
|
* o 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. *
|
* *
|
* o Neither the name of SEGGER Microcontroller GmbH *
|
* 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 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: 6.44b *
|
* *
|
**********************************************************************
|
---------------------------END-OF-HEADER------------------------------
|
File : SEGGER_RTT_Syscalls_IAR.c
|
Purpose : Low-level functions for using printf() via RTT in IAR.
|
To use RTT for printf output, include this file in your
|
application and set the Library Configuration to Normal.
|
Revision: $Rev: 12303 $
|
----------------------------------------------------------------------
|
*/
|
#ifdef __IAR_SYSTEMS_ICC__
|
|
//
|
// Since IAR EWARM V8 yfuns.h is considered as deprecated and LowLevelIOInterface.h shall be used instead
|
// To not break any compatibility with older compiler versions, we have a version check in here
|
//
|
#if __VER__ >= 8000000
|
#include <LowLevelIOInterface.h>
|
#else
|
#include <yfuns.h>
|
#endif
|
|
#include "SEGGER_RTT.h"
|
#pragma module_name = "?__write"
|
|
/*********************************************************************
|
*
|
* Function prototypes
|
*
|
**********************************************************************
|
*/
|
size_t __write(int handle, const unsigned char * buffer, size_t size);
|
|
/*********************************************************************
|
*
|
* Global functions
|
*
|
**********************************************************************
|
*/
|
/*********************************************************************
|
*
|
* __write()
|
*
|
* Function description
|
* Low-level write function.
|
* Standard library subroutines will use this system routine
|
* for output to all files, including stdout.
|
* Write data via RTT.
|
*/
|
size_t __write(int handle, const unsigned char * buffer, size_t size) {
|
(void) handle; /* Not used, avoid warning */
|
SEGGER_RTT_Write(0, (const char*)buffer, size);
|
return size;
|
}
|
|
/*********************************************************************
|
*
|
* __write_buffered()
|
*
|
* Function description
|
* Low-level write function.
|
* Standard library subroutines will use this system routine
|
* for output to all files, including stdout.
|
* Write data via RTT.
|
*/
|
size_t __write_buffered(int handle, const unsigned char * buffer, size_t size) {
|
(void) handle; /* Not used, avoid warning */
|
SEGGER_RTT_Write(0, (const char*)buffer, size);
|
return size;
|
}
|
|
#endif
|
/****** End Of File *************************************************/
|
