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SmartFusion A2F demo work in progress.

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This commit is contained in:
Richard Barry 2011-04-24 19:37:10 +00:00
parent f11836f206
commit 51f445fc67
2 changed files with 19 additions and 25 deletions
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11
Demo/CORTEX_A2F200_IAR_and_Keil/FreeRTOSConfig.h
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@ -69,6 +69,12 @@
#ifndef FREERTOS_CONFIG_H #ifndef FREERTOS_CONFIG_H
#define FREERTOS_CONFIG_H #define FREERTOS_CONFIG_H
#ifdef __ICCARM__
#include <stdint.h>
#include <stddef.h>
extern uint32_t SystemFrequency;
#endif
/*----------------------------------------------------------- /*-----------------------------------------------------------
* Application specific definitions. * Application specific definitions.
* *
@ -81,10 +87,11 @@
* See http://www.freertos.org/a00110.html. * See http://www.freertos.org/a00110.html.
*----------------------------------------------------------*/ *----------------------------------------------------------*/
#define configUSE_PREEMPTION 1 #define configUSE_PREEMPTION 1
#define configUSE_IDLE_HOOK 1 #define configUSE_IDLE_HOOK 1
#define configUSE_TICK_HOOK 0 #define configUSE_TICK_HOOK 0
#define configCPU_CLOCK_HZ ( 75000000UL ) #define configCPU_CLOCK_HZ ( SystemFrequency )
#define configTICK_RATE_HZ ( ( portTickType ) 1000 ) #define configTICK_RATE_HZ ( ( portTickType ) 1000 )
#define configMAX_PRIORITIES ( ( unsigned portBASE_TYPE ) 5 ) #define configMAX_PRIORITIES ( ( unsigned portBASE_TYPE ) 5 )
#define configMINIMAL_STACK_SIZE ( ( unsigned short ) 90 ) #define configMINIMAL_STACK_SIZE ( ( unsigned short ) 90 )
@ -108,7 +115,7 @@
/* Software timer definitions. */ /* Software timer definitions. */
#define configUSE_TIMERS 1 #define configUSE_TIMERS 1
#define configTIMER_TASK_PRIORITY ( 3 ) #define configTIMER_TASK_PRIORITY ( 2 )
#define configTIMER_QUEUE_LENGTH 10 #define configTIMER_QUEUE_LENGTH 10
#define configTIMER_TASK_STACK_DEPTH ( configMINIMAL_STACK_SIZE * 2 ) #define configTIMER_TASK_STACK_DEPTH ( configMINIMAL_STACK_SIZE * 2 )

29
Demo/CORTEX_A2F200_IAR_and_Keil/main-full.c
View file

@ -327,6 +327,12 @@ int main(void)
/* Create the web server task. */ /* Create the web server task. */
xTaskCreate( vuIP_Task, ( signed char * ) "uIP", mainuIP_STACK_SIZE, NULL, mainuIP_TASK_PRIORITY, NULL ); xTaskCreate( vuIP_Task, ( signed char * ) "uIP", mainuIP_STACK_SIZE, NULL, mainuIP_TASK_PRIORITY, NULL );
/* The suicide tasks must be created last, as they need to know how many
tasks were running prior to their creation in order to ascertain whether
or not the correct/expected number of tasks are running at any given
time. */
vCreateSuicidalTasks( mainCREATOR_TASK_PRIORITY );
/* Start the tasks and timer running. */ /* Start the tasks and timer running. */
vTaskStartScheduler(); vTaskStartScheduler();
} }
@ -443,13 +449,6 @@ static void prvQueueSendTask( void *pvParameters )
portTickType xNextWakeTime; portTickType xNextWakeTime;
const unsigned long ulValueToSend = 100UL; const unsigned long ulValueToSend = 100UL;
/* The suicide tasks must be created last, as they need to know how many
tasks were running prior to their creation in order to ascertain whether
or not the correct/expected number of tasks are running at any given time.
Therefore the standard demo 'death' tasks are not created in main(), but
instead created here. */
vCreateSuicidalTasks( mainCREATOR_TASK_PRIORITY );
/* The timer command queue will have been filled when the timer test tasks /* The timer command queue will have been filled when the timer test tasks
were created in main() (this is part of the test they perform). Therefore, were created in main() (this is part of the test they perform). Therefore,
while the check and OLED timers can be created in main(), they cannot be while the check and OLED timers can be created in main(), they cannot be
@ -502,23 +501,9 @@ unsigned long ulReceivedValue;
static void vOLEDTimerCallback( xTimerHandle xHandle ) static void vOLEDTimerCallback( xTimerHandle xHandle )
{ {
volatile size_t xFreeStackSpace;
static struct oled_data xOLEDData; static struct oled_data xOLEDData;
static unsigned char ucOffset1 = 0, ucOffset2 = 5; static unsigned char ucOffset1 = 0, ucOffset2 = 5;
/* This function is called on each cycle of the idle task. In this case it
does nothing useful, other than report the amount of FreeRTOS heap that
remains unallocated. */
xFreeStackSpace = xPortGetFreeHeapSize();
if( xFreeStackSpace > 100 )
{
/* By now, the kernel has allocated everything it is going to, so
if there is a lot of heap remaining unallocated then
the value of configTOTAL_HEAP_SIZE in FreeRTOSConfig.h can be
reduced accordingly. */
}
xOLEDData.line1 = FIRST_LINE; xOLEDData.line1 = FIRST_LINE;
xOLEDData.char_offset1 = ucOffset1++; xOLEDData.char_offset1 = ucOffset1++;
xOLEDData.string1 = " www.FreeRTOS.org"; xOLEDData.string1 = " www.FreeRTOS.org";
@ -540,6 +525,8 @@ static unsigned char ucOffset1 = 0, ucOffset2 = 5;
static void prvSetupHardware( void ) static void prvSetupHardware( void )
{ {
SystemCoreClockUpdate();
/* Disable the Watch Dog Timer */ /* Disable the Watch Dog Timer */
MSS_WD_disable( ); MSS_WD_disable( );