Atmel Software Framework

flash.c File Reference
#include <stdlib.h>
#include "FreeRTOS.h"
#include "task.h"
#include "partest.h"
#include "flash.h"

Macros

#define ledFLASH_RATE_BASE   ( ( portTickType ) 333 )
 
#define ledNUMBER_OF_LEDS   ( 3 )
 
#define ledSTACK_SIZE   configMINIMAL_STACK_SIZE
 This version of flash .c is for use on systems that have limited stack space and no display facilities. More...
 

Functions

static portTASK_FUNCTION (vLEDFlashTask, pvParameters)
 
static portTASK_FUNCTION_PROTO (vLEDFlashTask, pvParameters)
 
void vStartLEDFlashTasks (unsigned portBASE_TYPE uxPriority)
 

Variables

static volatile unsigned
portBASE_TYPE 
uxFlashTaskNumber = 0
 

#define ledFLASH_RATE_BASE   ( ( portTickType ) 333 )

Referenced by portTASK_FUNCTION().

#define ledNUMBER_OF_LEDS   ( 3 )

Referenced by vStartLEDFlashTasks().

#define ledSTACK_SIZE   configMINIMAL_STACK_SIZE

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.

Referenced by vStartLEDFlashTasks().

static portTASK_FUNCTION ( vLEDFlashTask  ,
pvParameters   
)
static
static portTASK_FUNCTION_PROTO ( vLEDFlashTask  ,
pvParameters   
)
static
void vStartLEDFlashTasks ( unsigned portBASE_TYPE  uxPriority)

References ledNUMBER_OF_LEDS, ledSTACK_SIZE, NULL, and xTaskCreate.

Referenced by main().

volatile unsigned portBASE_TYPE uxFlashTaskNumber = 0
static

Referenced by portTASK_FUNCTION().