gfx_print.h File Reference

A couple of drop in replacements for printf and fprintf to be used for thread safe printing when using FreeRTOS. More...

#include <stdio.h>

Go to the source code of this file.

Macros
#define	PRINT_ERROR(msg, ...)
#define	PRINT_TASK_ERROR(task)   PRINT_ERROR("Failed to print task ##task");
Safe print configuration default values
Allows for the configuration of each print messages length and the number of print messages that FreeRTOS can buffer
#define	SAFE_PRINT_QUEUE_LEN   20
#define	SAFE_PRINT_MAX_MSG_LEN   256
#define	SAFE_PRINT_STACK_SIZE   (SAFE_PRINT_MAX_MSG_LEN * 2)
#define	SAFE_PRINT_PRIORITY   tskIDLE_PRIORITY
#define	SAFE_PRINT_INPUT_BUFFER_COUNT   10

Functions
void	fprints (FILE *__restrict __stream, const char *__format,...)
	Prints a formatted string to the specifed IO stream. More...
void	prints (const char *__format,...)
	Prints a formatted string to stdout More...
int	gfxSafePrintInit (void)
	Initializes the printing module. More...
void	gfxSafePrintExit (void)
	Exits the printing module. More...

Detailed Description

A couple of drop in replacements for printf and fprintf to be used for thread safe printing when using FreeRTOS.

Author

Alex Hoffman

Date

18 April 2020

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Copyright (C) Alexander Hoffman, 2020
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, either version 3 of the License, or
any later version.
This program is distributed in the hope that it will be useful,
but 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, see <http://www.gnu.org/licenses/>.
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