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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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105
Demo/MB96350_Softune_Dice_Kit/DiceTask.c
View file

@ -59,6 +59,10 @@
#define diceSTATE_STARTUP 1
#define diceSTATE_RUNNING 2
#define diceEND_DELAY ( 5000 / portTICK_RATE_MS )
#define dice7SEG_Value( x ) *( pucDisplayOutput[ x ] )
static unsigned char prvButtonHit( unsigned char ucIndex );
static const char cDisplaySegments[ 2 ][ 11 ] =
@ -67,13 +71,16 @@ static const char cDisplaySegments[ 2 ][ 11 ] =
{ 0xa0, 0xf3, 0xc4, 0xc1, 0x93, 0x89, 0x88, 0xe3, 0x80, 0x81, 0x7f }
};
extern volatile unsigned char *pucDisplayOutput[ 2 ];
/*-----------------------------------------------------------*/
void vDiceTask( void *pvParameters )
{
char cDiceState = diceSTATE_STOPPED;
unsigned char ucDiceValue, ucIndex;
unsigned long ulDice1RunTime, ulDiceDelay, ulDiceDelayReload;
unsigned long ulDiceRunTime, ulDiceDelay, ulDiceDelayReload;
extern void vToggleFlashTaskSuspendState( void );
ucIndex = ( unsigned char ) pvParameters;
@ -85,49 +92,64 @@ unsigned long ulDice1RunTime, ulDiceDelay, ulDiceDelayReload;
if( prvButtonHit( ucIndex ) == pdTRUE )
{
ulDice1RunTime = diceRUN_MIN;
srand( ( unsigned char ) ulDice1RunTime );
ulDiceRunTime = diceRUN_MIN;
srand( ( unsigned char ) ulDiceRunTime );
cDiceState = diceSTATE_STARTUP;
}
break;
case diceSTATE_STARTUP:
if( ulDice1RunTime < diceRUN_MAX ) // variable running time
if( ulDiceRunTime < diceRUN_MAX ) // variable running time
{
ulDice1RunTime++;
ulDiceRunTime++;
}
else
{
ulDice1RunTime = diceRUN_MIN;
ulDiceRunTime = diceRUN_MIN;
}
if( PDR00_P0 == 0 ) // Key SW2:INT8 released
if( prvButtonHit( ucIndex ) == pdFALSE )
{
if( ucIndex == 0 )
{
vToggleFlashTaskSuspendState();
}
ulDiceDelay = 1;
ulDiceDelayReload = 1;
cDiceState = diceSTATE_RUNNING;
}
break;
case diceSTATE_RUNNING:
ulDice1RunTime--;
ulDiceRunTime--;
ulDiceDelay--;
if( !ulDiceDelay )
{
ucDiceValue = rand() % 6 + 1;
PDR03 = ( PDR03 | 0xf7 ) & cDisplaySegments[ ucIndex ][ ucDiceValue ];
dice7SEG_Value( ucIndex ) = ( dice7SEG_Value( ucIndex ) | 0xf7 ) & cDisplaySegments[ ucIndex ][ ucDiceValue ];
ulDiceDelayReload = ulDiceDelayReload + 100;
ulDiceDelay = ulDiceDelayReload;
}
if( ulDice1RunTime == 0 ) // dice stopped
if( ulDiceRunTime == 0 )
{
PDR03 = ( PDR03 | 0xf7 ) & cDisplaySegments[ ucIndex ][ rand() % 6 + 1 ];
dice7SEG_Value( ucIndex ) = ( dice7SEG_Value( ucIndex ) | 0xf7 ) & cDisplaySegments[ ucIndex ][ rand() % 6 + 1 ];
cDiceState = diceSTATE_STOPPED;
if( ucIndex == 0 )
{
vTaskDelay( diceEND_DELAY );
*pucDisplayOutput[ ucIndex ] = 0xff;
vToggleFlashTaskSuspendState();
}
}
break;
}
}
@ -152,69 +174,8 @@ static unsigned char prvButtonHit( unsigned char ucIndex )
/*-----------------------------------------------------------*/
#if 0
// DICE 2
switch (dice2state)
{
case 0x00: // dice2 stopped
if( PDR00_P1 == 1) // Key SW3:INT9 pressed
{
dice2run = diceRUN_MIN;
srand((unsigned char)ulDice1RunTime);
dice2state = 0x01;
}
break;
case 0x01: // dice2 startup
if( dice2run < diceRUN_MAX) // variable running time
dice2run++;
else
dice2run = diceRUN_MIN;
if( dice2 == diceMAX) // simple 'random' number
dice2 = diceMIN;
else dice2++;
if( PDR00_P1 == 0) // Key SW3:INT9 released
{
dice2delay = 1;
dice2delayrld = 1;
dice2state = 0x02;
}
break;
case 0x02: // dice2 running
dice2run--;
dice2delay--;
if( !dice2delay)
{
do // get new random number
{
temp = rand() % 6 + 1;
}
while (temp == dice2);
dice2 = temp;
PDR05 = DICE7SEG2[dice2];
dice2delayrld = dice2delayrld + 100;
dice2delay = dice2delayrld;
}
if( dice2run == 0) // dice stopped
{
PDR05 = DICE7SEG2[rand() % 6 + 1];
dice2state = 0x00;
}
break;
}//switch (dice2state)
} // while(1)
#endif

2
Demo/MB96350_Softune_Dice_Kit/OPT/dicekit16fx_dice2-v10.opb
View file

@ -17,4 +17,6 @@
-a "C:\E\Dev\FreeRTOS\WorkingCopy3\Demo\MB96350_Softune_Dice_Kit\OBJ\heap_1.obj"
-a "C:\E\Dev\FreeRTOS\WorkingCopy3\Demo\MB96350_Softune_Dice_Kit\OBJ\croutine.obj"
-a "C:\E\Dev\FreeRTOS\WorkingCopy3\Demo\MB96350_Softune_Dice_Kit\OBJ\DiceTask.obj"
-a "C:\E\Dev\FreeRTOS\WorkingCopy3\Demo\MB96350_Softune_Dice_Kit\OBJ\ParTest.obj"
-a "C:\E\Dev\FreeRTOS\WorkingCopy3\Demo\MB96350_Softune_Dice_Kit\OBJ\flash.obj"

2
Demo/MB96350_Softune_Dice_Kit/OPT/dicekit16fx_dice2-v10.opl
View file

@ -35,4 +35,6 @@
"C:\E\Dev\FreeRTOS\WorkingCopy3\Demo\MB96350_Softune_Dice_Kit\OBJ\heap_1.obj"
"C:\E\Dev\FreeRTOS\WorkingCopy3\Demo\MB96350_Softune_Dice_Kit\OBJ\croutine.obj"
"C:\E\Dev\FreeRTOS\WorkingCopy3\Demo\MB96350_Softune_Dice_Kit\OBJ\DiceTask.obj"
"C:\E\Dev\FreeRTOS\WorkingCopy3\Demo\MB96350_Softune_Dice_Kit\OBJ\ParTest.obj"
"C:\E\Dev\FreeRTOS\WorkingCopy3\Demo\MB96350_Softune_Dice_Kit\OBJ\flash.obj"

160
Demo/MB96350_Softune_Dice_Kit/ParTest/ParTest.c Normal file
View file

@ -0,0 +1,160 @@
/*
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();
}
}

164
Demo/MB96350_Softune_Dice_Kit/flash.c Normal file
View file

@ -0,0 +1,164 @@
/*
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.
*/
/**
* This version of flash .c is for use on systems that have limited stack space
* and no display facilities. The complete version can be found in the
* Demo/Common/Full directory.
*
* Three tasks are created, each of which flash an LED at a different rate. The first
* LED flashes every 200ms, the second every 400ms, the third every 600ms.
*
* The LED flash tasks provide instant visual feedback. They show that the scheduler
* is still operational.
*
*/
#include <stdlib.h>
/* Scheduler include files. */
#include "FreeRTOS.h"
#include "task.h"
/* Demo program include files. */
#include "partest.h"
#include "flash.h"
#define ledSTACK_SIZE configMINIMAL_STACK_SIZE
#define ledNUMBER_OF_LEDS ( 3 )
#define ledFLASH_RATE_BASE ( ( portTickType ) 333 )
/* Variable used by the created tasks to calculate the LED number to use, and
the rate at which they should flash the LED. */
static volatile unsigned portBASE_TYPE uxFlashTaskNumber = 0;
/* The task that is created three times. */
static portTASK_FUNCTION_PROTO( vLEDFlashTask, pvParameters );
static xTaskHandle xFlashTaskHandles[ ledNUMBER_OF_LEDS ] = { 0 };
/*-----------------------------------------------------------*/
void vStartLEDFlashTasks( unsigned portBASE_TYPE uxPriority )
{
signed portBASE_TYPE xLEDTask;
/* Create the three tasks. */
for( xLEDTask = 0; xLEDTask < ledNUMBER_OF_LEDS; ++xLEDTask )
{
/* Spawn the task. */
xTaskCreate( vLEDFlashTask, ( signed portCHAR * ) "LEDx", ledSTACK_SIZE, NULL, uxPriority, &( xFlashTaskHandles[ xLEDTask ] ) );
}
}
/*-----------------------------------------------------------*/
void vToggleFlashTaskSuspendState( void )
{
signed portBASE_TYPE xLEDTask;
for( xLEDTask = 0; xLEDTask < ledNUMBER_OF_LEDS; ++xLEDTask )
{
if( xFlashTaskHandles[ xLEDTask ] != NULL )
{
if( xTaskIsTaskSuspended( xFlashTaskHandles[ xLEDTask ] ) == pdFALSE )
{
vTaskSuspend( xFlashTaskHandles[ xLEDTask ] );
}
else
{
vTaskResume( xFlashTaskHandles[ xLEDTask ] );
}
}
}
}
/*-----------------------------------------------------------*/
static portTASK_FUNCTION( vLEDFlashTask, pvParameters )
{
portTickType xFlashRate, xLastFlashTime;
unsigned portBASE_TYPE uxLED;
/* The parameters are not used. */
( void ) pvParameters;
/* Calculate the LED and flash rate. */
portENTER_CRITICAL();
{
/* See which of the eight LED's we should use. */
uxLED = uxFlashTaskNumber;
/* Update so the next task uses the next LED. */
uxFlashTaskNumber++;
}
portEXIT_CRITICAL();
xFlashRate = ledFLASH_RATE_BASE + ( ledFLASH_RATE_BASE * ( portTickType ) uxLED );
xFlashRate /= portTICK_RATE_MS;
/* We will turn the LED on and off again in the delay period, so each
delay is only half the total period. */
xFlashRate /= ( portTickType ) 2;
/* We need to initialise xLastFlashTime prior to the first call to
vTaskDelayUntil(). */
xLastFlashTime = xTaskGetTickCount();
for(;;)
{
/* Delay for half the flash period then turn the LED on. */
vTaskDelayUntil( &xLastFlashTime, xFlashRate );
vParTestToggleLED( uxLED );
/* Delay for half the flash period then turn the LED off. */
vTaskDelayUntil( &xLastFlashTime, xFlashRate );
vParTestToggleLED( uxLED );
}
} /*lint !e715 !e818 !e830 Function definition must be standard for task creation. */

11
Demo/MB96350_Softune_Dice_Kit/main.c
View file

@ -53,16 +53,25 @@
/* Demo includes. */
#include "DiceTask.h"
#include "ParTest.h"
#include "Flash.h"
static void prvSetupHardware( void );
#define mainDISPLAY_1 0
#define mainDISPLAY_2 1
#define mainFLASH_TASK_PRIORITY ( tskIDLE_PRIORITY + 1 )
/*-----------------------------------------------------------*/
void main( void )
{
prvSetupHardware();
xTaskCreate( vDiceTask, ( signed char * ) "Dice", configMINIMAL_STACK_SIZE, ( void * ) 0, tskIDLE_PRIORITY, NULL );
vStartLEDFlashTasks( mainFLASH_TASK_PRIORITY );
xTaskCreate( vDiceTask, ( signed char * ) "Dice1", configMINIMAL_STACK_SIZE, ( void * ) mainDISPLAY_1, tskIDLE_PRIORITY, NULL );
xTaskCreate( vDiceTask, ( signed char * ) "Dice2", configMINIMAL_STACK_SIZE, ( void * ) mainDISPLAY_2, tskIDLE_PRIORITY, NULL );
vTaskStartScheduler();