len0rd/FreeRTOS-Kernel
1
0
Fork 0
mirror of https://github.com/FreeRTOS/FreeRTOS-Kernel.git synced 2025-08-31 07:28:37 -04:00
Code Issues Projects Releases Packages Wiki Activity

Work in progress for backup only.

Browse source
This commit is contained in:
Richard Barry 2009-12-27 22:20:42 +00:00
parent dbb3361ed9
commit bc0e754d87
11 changed files with 7363 additions and 59 deletions
Download patch file Download diff file Expand all files Collapse all files

132
Demo/SuperH_SH7216_Renesas/RTOSDemo/ParTest/ParTest.c Normal file
View file

@ -0,0 +1,132 @@
/*
FreeRTOS V6.0.1 - Copyright (C) 2009 Real Time Engineers Ltd.
***************************************************************************
* *
* If you are: *
* *
* + New to FreeRTOS, *
* + Wanting to learn FreeRTOS or multitasking in general quickly *
* + Looking for basic training, *
* + Wanting to improve your FreeRTOS skills and productivity *
* *
* then take a look at the FreeRTOS eBook *
* *
* "Using the FreeRTOS Real Time Kernel - a Practical Guide" *
* http://www.FreeRTOS.org/Documentation *
* *
* A pdf reference manual is also available. Both are usually delivered *
* to your inbox within 20 minutes to two hours when purchased between 8am *
* and 8pm GMT (although please allow up to 24 hours in case of *
* exceptional circumstances). Thank you for your support! *
* *
***************************************************************************
This file is part of the FreeRTOS distribution.
FreeRTOS is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License (version 2) as published by the
Free Software Foundation AND MODIFIED BY the FreeRTOS exception.
***NOTE*** The exception to the GPL is included to allow you to distribute
a combined work that includes FreeRTOS without being obliged to provide the
source code for proprietary components outside of the FreeRTOS kernel.
FreeRTOS 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 and the FreeRTOS license exception along with FreeRTOS; if not it
can be viewed here: http://www.freertos.org/a00114.html and also obtained
by writing to Richard Barry, contact details for whom are available on the
FreeRTOS WEB site.
1 tab == 4 spaces!
http://www.FreeRTOS.org - Documentation, latest information, license and
contact details.
http://www.SafeRTOS.com - A version that is certified for use in safety
critical systems.
http://www.OpenRTOS.com - Commercial support, development, porting,
licensing and training services.
*/
/*-----------------------------------------------------------
* Simple IO routines to control the LEDs.
*-----------------------------------------------------------*/
/* Scheduler includes. */
#include "FreeRTOS.h"
#include "task.h"
/* Demo includes. */
#include "partest.h"
#define partestNUM_LEDS ( 6 )
#define partestALL_LEDS ( usLEDMasks[ 0 ] | usLEDMasks[ 1 ] | usLEDMasks[ 2 ] | usLEDMasks[ 3 ] | usLEDMasks[ 4 ] | usLEDMasks[ 5 ] )
static const unsigned short usLEDMasks[ partestNUM_LEDS ] = { ( 1 << 9 ), ( 1 << 11 ), ( 1 << 12 ), ( 1 << 13 ), ( 1 << 14 ), ( 1 << 15 ) };
/*-----------------------------------------------------------*/
void vParTestInitialise( void )
{
/* Select port functions for PE9 to PE15. */
PFC.PECRL3.WORD &= ~partestALL_LEDS;
/* Turn all LEDs off. */
PE.DR.WORD &= ~partestALL_LEDS;
/* Set all LEDs to output. */
PFC.PEIORL.WORD |= partestALL_LEDS;
}
/*-----------------------------------------------------------*/
void vParTestSetLED( unsigned portBASE_TYPE uxLED, signed portBASE_TYPE xValue )
{
if( uxLED < partestNUM_LEDS )
{
if( xValue )
{
/* Turn the LED on. */
taskENTER_CRITICAL();
{
PE.DR.WORD |= usLEDMasks[ uxLED ];
}
taskEXIT_CRITICAL();
}
else
{
/* Turn the LED off. */
taskENTER_CRITICAL();
{
PE.DR.WORD &= ~usLEDMasks[ uxLED ];
}
taskEXIT_CRITICAL();
}
}
}
/*-----------------------------------------------------------*/
void vParTestToggleLED( unsigned portBASE_TYPE uxLED )
{
if( uxLED < partestNUM_LEDS )
{
taskENTER_CRITICAL();
{
if( ( PE.DR.WORD & usLEDMasks[ uxLED ] ) != 0x00 )
{
PE.DR.WORD &= ~usLEDMasks[ uxLED ];
}
else
{
PE.DR.WORD |= usLEDMasks[ uxLED ];
}
}
taskEXIT_CRITICAL();
}
}