mirror of
https://github.com/FreeRTOS/FreeRTOS-Kernel.git
synced 2025-04-25 16:01:59 -04:00
0a9c978f18
+ Changed the method used to force a context switch within an ISR for the ARM7/9 GCC ports only. The portENTER_SWITCHING_ISR() and portEXIT_SWITCHING_ISR() macros are no longer supported. This is to ensure correct behaviour no matter which GCC version is used, with or without the -fomit-frame-pointer option, and at all optimisation levels. + Corrected the prototype for xQueueGenericSend() within queue.h.
58 lines
2.1 KiB
C
58 lines
2.1 KiB
C
/*
|
|
FreeRTOS.org V4.6.0 - Copyright (C) 2003-2007 Richard Barry.
|
|
|
|
This file is part of the FreeRTOS.org distribution.
|
|
|
|
FreeRTOS.org 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 2 of the License, or
|
|
(at your option) any later version.
|
|
|
|
FreeRTOS.org 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 FreeRTOS.org; if not, write to the Free Software
|
|
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
|
|
A special exception to the GPL can be applied should you wish to distribute
|
|
a combined work that includes FreeRTOS.org, without being obliged to provide
|
|
the source code for any proprietary components. See the licensing section
|
|
of http://www.FreeRTOS.org for full details of how and when the exception
|
|
can be applied.
|
|
|
|
***************************************************************************
|
|
See http://www.FreeRTOS.org for documentation, latest information, license
|
|
and contact details. Please ensure to read the configuration and relevant
|
|
port sections of the online documentation.
|
|
|
|
Also see http://www.SafeRTOS.com for an IEC 61508 compliant version along
|
|
with commercial development and support options.
|
|
***************************************************************************
|
|
*/
|
|
|
|
#ifndef LCD_INC_H
|
|
#define LCD_INC_H
|
|
|
|
/* Create the task that will control the LCD. Returned is a handle to the queue
|
|
on which messages to get written to the LCD should be written. */
|
|
xQueueHandle xStartLCDTask( void );
|
|
|
|
typedef struct
|
|
{
|
|
/* The minimum amount of time the message should remain on the LCD without
|
|
being overwritten. */
|
|
portTickType xMinDisplayTime;
|
|
|
|
/* A pointer to the string to be displayed. */
|
|
portCHAR *pcMessage;
|
|
|
|
} xLCDMessage;
|
|
|
|
|
|
#endif /* LCD_INC_H */
|
|
|
|
|