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Tidy up and prepare for release.

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This commit is contained in:
Richard Barry 2009-01-31 14:47:50 +00:00
parent 4e1b587af3
commit 7a83c44856
4 changed files with 66 additions and 28 deletions
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4
Demo/MB96350_Softune_Dice_Kit/DiceTask.c
View file

@ -61,7 +61,7 @@
/* Delays used within the dice functionality. All delays are defined in milliseconds. */
#define diceDELAY_BETWEEN_RANDOM_NUMBERS_ms ( 20 / portTICK_RATE_MS )
#define diceSHAKE_TIME ( ( 2000 / portTICK_RATE_MS ) / diceDELAY_BETWEEN_RANDOM_NUMBERS_ms )
#define diceSHORT_PAUSE_BEFORE_SHAKE ( 1000 / portTICK_RATE_MS )
#define diceSHORT_PAUSE_BEFORE_SHAKE ( 250 / portTICK_RATE_MS )
#define diceDELAY_WHILE_DISPLAYING_RESULT ( 5000 / portTICK_RATE_MS )
/* Macro to access the display ports. */
@ -180,6 +180,8 @@ extern void vSuspendFlashTasks( unsigned char ucIndex, short sSuspendTasks );
/* Clear the display then resume the tasks or co-routines that were using
the segments of the display. */
*pucDisplayOutput[ ucIndex ] = 0xff;
vSuspendFlashTasks( ucIndex, pdFALSE );
}
}
/*-----------------------------------------------------------*/

2
Demo/MB96350_Softune_Dice_Kit/FreeRTOSConfig.h
View file

@ -80,7 +80,7 @@ the ComTest tasks will be included in place of the trace task. */
* FreeRTOS API DOCUMENTATION AVAILABLE ON THE FreeRTOS.org WEB SITE.
*----------------------------------------------------------*/
#define configUSE_PREEMPTION 1
#define configUSE_IDLE_HOOK 1
#define configUSE_IDLE_HOOK 0
#define configUSE_TICK_HOOK 0
#define configMINIMAL_STACK_SIZE ( ( unsigned portSHORT ) 180 ) /* This can be greatly reduced when using the small or medium memory model. */
#define configCPU_CLOCK_HZ ( ( unsigned portLONG ) 56000000 ) /* Clock setup from start.asm in the demo application. */

74
Demo/MB96350_Softune_Dice_Kit/SegmentToggleTasks.c
View file

@ -48,16 +48,8 @@
*/
/**
* 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.
*
* Defines the tasks and co-routines used to toggle the segments of the two
* seven segment displays, as described at the top of main.c
*/
@ -70,40 +62,60 @@
/* Demo program include files. */
#include "partest.h"
#include "flash.h"
#define ledSTACK_SIZE configMINIMAL_STACK_SIZE
#define ledNUMBER_OF_LEDS ( 7 )
/*-----------------------------------------------------------*/
/* One task per segment of the left side display. */
#define ledNUM_OF_LED_TASKS ( 7 )
/* Each task toggles at a frequency that is a multiple of 333ms. */
#define ledFLASH_RATE_BASE ( ( portTickType ) 333 )
#define ledMAX_FLASH_CO_ROUTINES 7
/* One co-routine per segment of the right hand display. */
#define ledNUM_OF_LED_CO_ROUTINES 7
/* All co-routines run at the same priority. */
#define ledCO_ROUTINE_PRIORITY 0
/* The task that is created three times. */
/*-----------------------------------------------------------*/
/* The task that is created 7 times. */
static void vLEDFlashTask( void *pvParameters );
/* The co-routine that is created 7 times. */
static void prvFixedDelayCoRoutine( xCoRoutineHandle xHandle, unsigned short usIndex );
/* This task is created once, but itself creates 7 co-routines. */
static void vLEDCoRoutineControlTask( void *pvParameters );
static xTaskHandle xFlashTaskHandles[ ledNUMBER_OF_LEDS ] = { 0 };
/* Handles to each of the 7 tasks. Used so the tasks can be suspended
and resumed. */
static xTaskHandle xFlashTaskHandles[ ledNUM_OF_LED_TASKS ] = { 0 };
/* Handle to the task in which the co-routines run. Used so the
co-routines can be suspended and resumed. */
static xTaskHandle xCoroutineTask;
/*-----------------------------------------------------------*/
/**
* Creates the tasks and co-routines used to toggle the segments of the two
* seven segment displays, as described at the top of main.c
*/
void vCreateFlashTasksAndCoRoutines( void )
{
signed short sLEDTask;
/* Create the three tasks that flash segments on the first LED. */
for( sLEDTask = 0; sLEDTask < ledNUMBER_OF_LEDS; ++sLEDTask )
/* Create the tasks that flash segments on the first LED. */
for( sLEDTask = 0; sLEDTask < ledNUM_OF_LED_TASKS; ++sLEDTask )
{
/* Spawn the task. */
xTaskCreate( vLEDFlashTask, ( signed char * ) "LEDt", ledSTACK_SIZE, ( void * ) sLEDTask, ( tskIDLE_PRIORITY + 1 ), &( xFlashTaskHandles[ sLEDTask ] ) );
xTaskCreate( vLEDFlashTask, ( signed char * ) "LEDt", configMINIMAL_STACK_SIZE, ( void * ) sLEDTask, ( tskIDLE_PRIORITY + 1 ), &( xFlashTaskHandles[ sLEDTask ] ) );
}
/* Create the task in which the co-routines run. */
xTaskCreate( vLEDCoRoutineControlTask, ( signed char * ) "LEDc", ledSTACK_SIZE, NULL, tskIDLE_PRIORITY, &xCoroutineTask );
/* Create the task in which the co-routines run. The co-routines themselves
are created within the task. */
xTaskCreate( vLEDCoRoutineControlTask, ( signed char * ) "LEDc", configMINIMAL_STACK_SIZE, NULL, tskIDLE_PRIORITY, &xCoroutineTask );
}
/*-----------------------------------------------------------*/
@ -111,9 +123,11 @@ void vSuspendFlashTasks( unsigned char ucIndex, short sSuspendTasks )
{
short sLEDTask;
if( ucIndex == 0 )
if( ucIndex == configLEFT_DISPLAY )
{
for( sLEDTask = 0; sLEDTask < ledNUMBER_OF_LEDS; ++sLEDTask )
/* Suspend or resume the tasks that are toggling the segments of the
left side display. */
for( sLEDTask = 0; sLEDTask < ledNUM_OF_LED_TASKS; ++sLEDTask )
{
if( xFlashTaskHandles[ sLEDTask ] != NULL )
{
@ -130,6 +144,8 @@ short sLEDTask;
}
else
{
/* Suspend or resume the task in which the co-routines are running. The
co-routines toggle the segments of the right side display. */
if( sSuspendTasks == pdTRUE )
{
vTaskSuspend( xCoroutineTask );
@ -181,11 +197,14 @@ unsigned short usCoroutine;
( void ) pvParameters;
for( usCoroutine = 0; usCoroutine < ledMAX_FLASH_CO_ROUTINES; usCoroutine++ )
/* Create the co-routines - one of each segment of the right side display. */
for( usCoroutine = 0; usCoroutine < ledNUM_OF_LED_CO_ROUTINES; usCoroutine++ )
{
xCoRoutineCreate( prvFixedDelayCoRoutine, ledCO_ROUTINE_PRIORITY, usCoroutine );
}
/* This task has nothing else to do except scheduler the co-routines it just
created. */
for( ;; )
{
vCoRoutineSchedule();
@ -197,7 +216,7 @@ static void prvFixedDelayCoRoutine( xCoRoutineHandle xHandle, unsigned short usI
{
/* The usIndex parameter of the co-routine function is used as an index into
the xFlashRates array to obtain the delay period to use. */
static const portTickType xFlashRates[ ledMAX_FLASH_CO_ROUTINES ] = { 150 / portTICK_RATE_MS,
static const portTickType xFlashRates[ ledNUM_OF_LED_CO_ROUTINES ] = { 150 / portTICK_RATE_MS,
300 / portTICK_RATE_MS,
450 / portTICK_RATE_MS,
600 / portTICK_RATE_MS,
@ -210,7 +229,12 @@ static const portTickType xFlashRates[ ledMAX_FLASH_CO_ROUTINES ] = { 150 / port
for( ;; )
{
/* Toggle the LED. An offset of 8 is used to skip over the segments of
the left side display which use the low numbers. */
vParTestToggleLED( usIndex + 8 );
/* Delay until it is time to toggle the segment that this co-routine is
controlling again. */
crDELAY( xHandle, xFlashRates[ usIndex ] );
}

14
Demo/MB96350_Softune_Dice_Kit/dicekit16fx_dice2-v10.prj
View file

@ -169,7 +169,19 @@ F14-7=- ..\..\Source\portable\Softune\MB96340\portmacro.h
F14-8=- ..\..\Source\Include\task.h
F14-9=- ..\..\Source\Include\list.h
F14-10=- ..\Common\Include\ParTest.h
F15=0 c 1 SegmentToggleTasks.c
F15=12 c 1 SegmentToggleTasks.c
F15-1=- ..\..\..\..\..\..\devtools\Softune\LIB\907\INCLUDE\stdlib.h
F15-2=- ..\..\..\..\..\..\devtools\Softune\LIB\907\INCLUDE\stddef.h
F15-3=- ..\..\Source\Include\FreeRTOS.h
F15-4=- ..\..\Source\Include\projdefs.h
F15-5=- FreeRTOSConfig.h
F15-6=- mb96356rs.h
F15-7=- ..\..\Source\Include\portable.h
F15-8=- ..\..\Source\portable\Softune\MB96340\portmacro.h
F15-9=- ..\..\Source\Include\task.h
F15-10=- ..\..\Source\Include\list.h
F15-11=- ..\..\Source\Include\croutine.h
F15-12=- ..\Common\Include\ParTest.h
[BUILDMODE-Debug]
kernel=0