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144 lines
4.4 KiB
C
144 lines
4.4 KiB
C
/*
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FreeRTOS.org V5.1.1 - Copyright (C) 2003-2008 Richard Barry.
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This file is part of the FreeRTOS.org distribution.
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FreeRTOS.org is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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FreeRTOS.org is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with FreeRTOS.org; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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A special exception to the GPL can be applied should you wish to distribute
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a combined work that includes FreeRTOS.org, without being obliged to provide
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the source code for any proprietary components. See the licensing section
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of http://www.FreeRTOS.org for full details of how and when the exception
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can be applied.
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***************************************************************************
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***************************************************************************
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* *
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* SAVE TIME AND MONEY! We can port FreeRTOS.org to your own hardware, *
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* and even write all or part of your application on your behalf. *
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* See http://www.OpenRTOS.com for details of the services we provide to *
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* expedite your project. *
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* *
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***************************************************************************
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***************************************************************************
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Please ensure to read the configuration and relevant port sections of the
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online documentation.
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http://www.FreeRTOS.org - Documentation, latest information, license and
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contact details.
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http://www.SafeRTOS.com - A version that is certified for use in safety
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critical systems.
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http://www.OpenRTOS.com - Commercial support, development, porting,
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licensing and training services.
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*/
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/* Kernel includes. */
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#include "FreeRTOS.h"
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#include "Task.h"
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/* Demo includes. */
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#include "DiceTask.h"
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#include "ParTest.h"
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#include "Flash.h"
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static void prvSetupHardware( void );
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#define mainDISPLAY_1 0
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#define mainDISPLAY_2 1
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#define mainFLASH_TASK_PRIORITY ( tskIDLE_PRIORITY + 1 )
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/*-----------------------------------------------------------*/
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void main( void )
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{
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prvSetupHardware();
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vStartLEDFlashTasks( mainFLASH_TASK_PRIORITY );
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xTaskCreate( vDiceTask, ( signed char * ) "Dice1", configMINIMAL_STACK_SIZE, ( void * ) mainDISPLAY_1, tskIDLE_PRIORITY, NULL );
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xTaskCreate( vDiceTask, ( signed char * ) "Dice2", configMINIMAL_STACK_SIZE, ( void * ) mainDISPLAY_2, tskIDLE_PRIORITY, NULL );
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vTaskStartScheduler();
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while( 1 );
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}
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/*-----------------------------------------------------------*/
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void vApplicationIdleHook( void )
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{
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}
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/*-----------------------------------------------------------*/
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static void prvSetupHardware( void )
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{
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/* Setup interrupt hardware - interrupts are kept disabled for now to
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prevent any interrupts attempting to cause a context switch before the
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scheduler has been started. */
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InitIrqLevels();
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portDISABLE_INTERRUPTS();
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__set_il( 7 );
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/* Set Port3 as output (7Segment Display). */
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DDR03 = 0xff;
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/* Use Port 5 as I/O-Port. */
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ADER1 = 0;
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PDR05 = 0x7f;
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/* Set Port5 as output (7Segment Display). */
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DDR05 = 0xff;
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/* Disable inputs on the following ports. */
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PIER02 = 0x00;
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PDR02 = 0x00;
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DDR02 = 0xff;
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PIER03 = 0x00;
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PDR03 = 0xff;
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PIER05 = 0x00;
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PDR05 = 0x00;
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PIER06 = 0x00;
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PDR06 = 0x00;
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DDR06 = 0xff;
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/* Enable P00_0/INT8 and P00_1/INT9 as input. */
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PIER00 = 0x03;
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/* Enable external interrupt 8. */
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PIER00_IE0 = 1;
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/* LB0, LA0 = 11 -> falling edge. */
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ELVRL1_LB8 = 1;
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ELVRL1_LA8 = 1;
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/* Reset and enable the interrupt request. */
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EIRR1_ER8 = 0;
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ENIR1_EN8 = 1;
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/* Enable external interrupt 9. */
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PIER00_IE1 = 1;
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/* LB1, LA1 = 11 -> falling edge. */
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ELVRL1_LB9 = 1;
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ELVRL1_LA9 = 1;
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/* Reset and enable the interrput request. */
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EIRR1_ER9 = 0;
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ENIR1_EN9 = 1;
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}
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