FreeRTOS-RISCV/FreeRTOSv10.2.1/FreeRTOS-Plus/Source/Reliance-Edge/os/freertos/services/osoutput.c

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2019-06-28 23:08:36 +02:00
/* ----> DO NOT REMOVE THE FOLLOWING NOTICE <----
Copyright (c) 2014-2015 Datalight, Inc.
All Rights Reserved Worldwide.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; use version 2 of the License.
This program is distributed in the hope that it will be useful,
but "AS-IS," WITHOUT ANY WARRANTY; without even the implied warranty
of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
/* Businesses and individuals that for commercial or other reasons cannot
comply with the terms of the GPLv2 license may obtain a commercial license
before incorporating Reliance Edge into proprietary software for
distribution in any form. Visit http://www.datalight.com/reliance-edge for
more information.
*/
/** @file
@brief Implements outputting a character string.
*/
#include <redfs.h>
#if REDCONF_OUTPUT == 1
#include <redosdeviations.h>
/** @brief Write a string to a user-visible output location.
Write a null-terminated string to the serial port, console, terminal, or
other display device, such that the text is visible to the user.
@param pszString A null-terminated string.
*/
void RedOsOutputString(
const char *pszString)
{
if(pszString == NULL)
{
REDERROR();
}
else
{
uint32_t ulIdx = 0U;
while(pszString[ulIdx] != '\0')
{
OUTPUT_CHARACTER(pszString[ulIdx]);
/* Serial output often requires a \r to print newlines correctly.
*/
if(pszString[ulIdx] == '\n')
{
OUTPUT_CHARACTER('\r');
}
ulIdx++;
}
}
}
#endif