diff options
Diffstat (limited to 'thirdparty/nRF5_SDK_15.0.0_a53641a/external/segger_rtt/SEGGER_RTT_Syscalls_IAR.c')
| -rw-r--r-- | thirdparty/nRF5_SDK_15.0.0_a53641a/external/segger_rtt/SEGGER_RTT_Syscalls_IAR.c | 122 |
1 files changed, 122 insertions, 0 deletions
diff --git a/thirdparty/nRF5_SDK_15.0.0_a53641a/external/segger_rtt/SEGGER_RTT_Syscalls_IAR.c b/thirdparty/nRF5_SDK_15.0.0_a53641a/external/segger_rtt/SEGGER_RTT_Syscalls_IAR.c new file mode 100644 index 0000000..24dca83 --- /dev/null +++ b/thirdparty/nRF5_SDK_15.0.0_a53641a/external/segger_rtt/SEGGER_RTT_Syscalls_IAR.c @@ -0,0 +1,122 @@ +/********************************************************************* +* SEGGER Microcontroller GmbH & Co. KG * +* The Embedded Experts * +********************************************************************** +* * +* (c) 2014 - 2017 SEGGER Microcontroller GmbH & Co. KG * +* * +* 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 & Co. KG * +* 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: 6.18a * +* * +********************************************************************** +---------------------------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: 4351 $ +---------------------------------------------------------------------- +*/ +#include "sdk_config.h" +#if !defined(RETARGET_ENABLED) || RETARGET_ENABLED == 0 +#ifdef __IAR_SYSTEMS_ICC__ + +#include <yfuns.h> +#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 // #ifdef __IAR_SYSTEMS_ICC__ +#endif // #if !defined(RETARGET_ENABLED) || RETARGET_ENABLED == 0 +/****** End Of File *************************************************/ |