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Continue FX16 demo development.

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This commit is contained in:
Richard Barry 2009-01-30 16:28:08 +00:00
parent d61373702a
commit d71ed5975c
6 changed files with 373 additions and 75 deletions
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Demo/MB96350_Softune_Dice_Kit/ParTest/ParTest.c Normal file
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/*
FreeRTOS.org V5.1.1 - 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.
***************************************************************************
***************************************************************************
* *
* SAVE TIME AND MONEY! We can port FreeRTOS.org to your own hardware, *
* and even write all or part of your application on your behalf. *
* See http://www.OpenRTOS.com for details of the services we provide to *
* expedite your project. *
* *
***************************************************************************
***************************************************************************
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.
*/
/*-----------------------------------------------------------
* Simple parallel port IO routines.
*-----------------------------------------------------------*/
/* FreeRTOS includes. */
#include "FreeRTOS.h"
#include "task.h"
/* Demo includes. */
#include "partest.h"
#define partstTOTAL_NUM_LEDs 16
#define partstNUM_LEDs_PER_DISPLAY 8
volatile unsigned char *pucDisplayOutput[ 2 ] = { ( unsigned portCHAR * ) 3, ( unsigned portCHAR * ) 5 };
void vParTestInitialise( void )
{
/* In this case all the initialisation is performed in prvSetupHardware()
in main.c. */
}
/*-----------------------------------------------------------*/
void vParTestSetLED( unsigned portBASE_TYPE uxLED, signed portBASE_TYPE xValue )
{
unsigned portBASE_TYPE uxLEDMask = 0x01;
if( uxLED < partstNUM_LEDs_PER_DISPLAY )
{
uxLEDMask <<= uxLED;
taskENTER_CRITICAL();
{
if( xValue )
{
*pucDisplayOutput[ 0 ] &= ~uxLEDMask;
}
else
{
*pucDisplayOutput[ 0 ] |= uxLEDMask;
}
}
taskEXIT_CRITICAL();
}
else if( uxLED < partstTOTAL_NUM_LEDs )
{
uxLED -= partstNUM_LEDs_PER_DISPLAY;
uxLEDMask <<= uxLED;
taskENTER_CRITICAL();
{
if( xValue )
{
*pucDisplayOutput[ 1 ] &= ~uxLEDMask;
}
else
{
*pucDisplayOutput[ 1 ] |= uxLEDMask;
}
}
taskEXIT_CRITICAL();
}
}
/*-----------------------------------------------------------*/
void vParTestToggleLED( unsigned portBASE_TYPE uxLED )
{
unsigned portBASE_TYPE uxLEDMask = 0x01;
if( uxLED < partstNUM_LEDs_PER_DISPLAY )
{
uxLEDMask <<= uxLED;
taskENTER_CRITICAL();
{
if( *pucDisplayOutput[ 0 ] & uxLEDMask )
{
*pucDisplayOutput[ 0 ] &= ~uxLEDMask;
}
else
{
*pucDisplayOutput[ 0 ] |= uxLEDMask;
}
}
taskEXIT_CRITICAL();
}
else if( uxLED < partstTOTAL_NUM_LEDs )
{
uxLED -= partstNUM_LEDs_PER_DISPLAY;
uxLEDMask <<= uxLED;
taskENTER_CRITICAL();
{
if( *pucDisplayOutput[ 1 ] & uxLEDMask )
{
*pucDisplayOutput[ 1 ] &= ~uxLEDMask;
}
else
{
*pucDisplayOutput[ 1 ] |= uxLEDMask;
}
}
taskEXIT_CRITICAL();
}
}