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This commit is contained in:
Richard Barry 2008-02-17 20:06:24 +00:00
parent 1e95bfc6b6
commit 6e9b21812b
1 changed files with 153 additions and 0 deletions
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153
Demo/MB91460_Softune/SRC/partest/partest.c Normal file
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/*
FreeRTOS.org V4.7.1 - Copyright (C) 2003-2008 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.
***************************************************************************
Please ensure to read the configuration and relevant port sections of the
online documentation.
+++ 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.
***************************************************************************
*/
/* Scheduler includes. */
#include "FreeRTOS.h"
#include "task.h"
#define partstNUM_LEDs 8
static unsigned portCHAR sState[ partstNUM_LEDs ] = { pdFALSE };
static unsigned portCHAR sState1[ partstNUM_LEDs ] = { pdFALSE };
/*-----------------------------------------------------------*/
void vParTestInitialise( void )
{
/* Set port for LED outputs. */
DDR16 = 0xFF;
DDR25 = 0xFF;
/* Start with LEDs off. */
PDR25 = 0x00;
PDR16 = 0x00;
}
/*-----------------------------------------------------------*/
void vParTestToggleLED( unsigned portBASE_TYPE uxLED )
{
if( uxLED < partstNUM_LEDs )
{
taskENTER_CRITICAL();
{
/* Toggle the state of the single genuine on board LED. */
if( sState[ uxLED ] )
{
PDR25 |= ( 1 << uxLED );
}
else
{
PDR25 &= ~( 1 << uxLED );
}
sState[uxLED] = !( sState[ uxLED ] );
}
taskEXIT_CRITICAL();
}
else
{
uxLED -= partstNUM_LEDs;
if( uxLED < partstNUM_LEDs )
{
taskENTER_CRITICAL();
{
/* Toggle the state of the single genuine on board LED. */
if( sState1[uxLED])
{
PDR16 |= ( 1 << uxLED );
}
else
{
PDR16 &= ~( 1 << uxLED );
}
sState1[ uxLED ] = !( sState1[ uxLED ] );
}
taskEXIT_CRITICAL();
}
}
}
/*-----------------------------------------------------------*/
void vParTestSetLED( unsigned portBASE_TYPE uxLED, signed portBASE_TYPE xValue )
{
/* Set or clear the output [in this case show or hide the '*' character. */
if( uxLED < partstNUM_LEDs )
{
taskENTER_CRITICAL();
{
if( xValue )
{
PDR25 |= ( 1 << uxLED );
sState[ uxLED ] = 1;
}
else
{
PDR25 &= ~( 1 << uxLED );
sState[ uxLED ] = 0;
}
}
taskEXIT_CRITICAL();
}
else
{
uxLED -= partstNUM_LEDs;
taskENTER_CRITICAL();
{
if( xValue )
{
PDR16 |= ( 1 << uxLED );
sState1[ uxLED ] = 1;
}
else
{
PDR16 &= ~( 1 << uxLED );
sState1[ uxLED ] = 0;
}
}
taskEXIT_CRITICAL();
}
}