blocktim.c File Reference

#include "FreeRTOS.h"
#include "task.h"
#include "queue.h"
#include "blocktim.h"

Macros
#define	bktALLOWABLE_MARGIN   ( 15 )
#define	bktDONT_BLOCK   ( ( portTickType ) 0 )
#define	bktPRIMARY_BLOCK_TIME   ( 10 )
#define	bktPRIMARY_PRIORITY   ( 3 )
#define	bktQUEUE_LENGTH   ( 5 )
#define	bktRUN_INDICATOR   ( ( unsigned portBASE_TYPE ) 0x55 )
#define	bktSECONDARY_PRIORITY   ( 2 )
#define	bktSHORT_WAIT   ( ( ( portTickType ) 20 ) / portTICK_RATE_MS )
#define	bktTIME_TO_BLOCK   ( 175 )

Functions
void	vCreateBlockTimeTasks (void)
static void	vPrimaryBlockTimeTestTask (void *pvParameters)
static void	vSecondaryBlockTimeTestTask (void *pvParameters)
portBASE_TYPE	xAreBlockTimeTestTasksStillRunning (void)

Variables
static volatile portBASE_TYPE	xErrorOccurred = pdFALSE
static volatile portBASE_TYPE	xPrimaryCycles = 0
static volatile unsigned portBASE_TYPE	xRunIndicator
static xTaskHandle	xSecondary
static volatile portBASE_TYPE	xSecondaryCycles = 0
static xQueueHandle	xTestQueue

#define bktALLOWABLE_MARGIN   ( 15 )

Referenced by vPrimaryBlockTimeTestTask(), and vSecondaryBlockTimeTestTask().

#define bktDONT_BLOCK   ( ( portTickType ) 0 )

Referenced by vPrimaryBlockTimeTestTask().

#define bktPRIMARY_BLOCK_TIME   ( 10 )

Referenced by vPrimaryBlockTimeTestTask().

#define bktPRIMARY_PRIORITY   ( 3 )

Referenced by vCreateBlockTimeTasks(), and vPrimaryBlockTimeTestTask().

#define bktQUEUE_LENGTH   ( 5 )

Referenced by vCreateBlockTimeTasks(), and vPrimaryBlockTimeTestTask().

#define bktRUN_INDICATOR   ( ( unsigned portBASE_TYPE ) 0x55 )

Referenced by vPrimaryBlockTimeTestTask(), and vSecondaryBlockTimeTestTask().

#define bktSECONDARY_PRIORITY   ( 2 )

Referenced by vCreateBlockTimeTasks(), and vPrimaryBlockTimeTestTask().

#define bktSHORT_WAIT   ( ( ( portTickType ) 20 ) / portTICK_RATE_MS )

Referenced by vPrimaryBlockTimeTestTask().

#define bktTIME_TO_BLOCK   ( 175 )

Referenced by vSecondaryBlockTimeTestTask().

void vCreateBlockTimeTasks

(

void

)

References bktPRIMARY_PRIORITY, bktQUEUE_LENGTH, bktSECONDARY_PRIORITY, configMINIMAL_STACK_SIZE, NULL, vPrimaryBlockTimeTestTask(), vQueueAddToRegistry, vSecondaryBlockTimeTestTask(), xQueueCreate, xSecondary, and xTaskCreate.

static void vPrimaryBlockTimeTestTask ( void *  pvParameters )

static

References bktALLOWABLE_MARGIN, bktDONT_BLOCK, bktPRIMARY_BLOCK_TIME, bktPRIMARY_PRIORITY, bktQUEUE_LENGTH, bktRUN_INDICATOR, bktSECONDARY_PRIORITY, bktSHORT_WAIT, errQUEUE_EMPTY, errQUEUE_FULL, pdPASS, pdTRUE, portTickType, taskYIELD, vTaskDelay(), vTaskPrioritySet(), vTaskResume(), xErrorOccurred, xPrimaryCycles, xQueueReceive, xQueueSend, xRunIndicator, xSecondary, and xTaskGetTickCount().

Referenced by vCreateBlockTimeTasks().

static void vSecondaryBlockTimeTestTask ( void *  pvParameters )

static

References bktALLOWABLE_MARGIN, bktRUN_INDICATOR, bktTIME_TO_BLOCK, errQUEUE_EMPTY, errQUEUE_FULL, NULL, pdTRUE, portTickType, vTaskSuspend(), xErrorOccurred, xQueueReceive, xQueueSend, xRunIndicator, xSecondaryCycles, and xTaskGetTickCount().

Referenced by vCreateBlockTimeTasks().

portBASE_TYPE xAreBlockTimeTestTasksStillRunning

(

void

)

References pdFAIL, pdPASS, pdTRUE, xErrorOccurred, xPrimaryCycles, and xSecondaryCycles.

volatile portBASE_TYPE xErrorOccurred = pdFALSE

static

Referenced by vPrimaryBlockTimeTestTask(), vSecondaryBlockTimeTestTask(), and xAreBlockTimeTestTasksStillRunning().

volatile portBASE_TYPE xPrimaryCycles = 0

static

Referenced by vPrimaryBlockTimeTestTask(), and xAreBlockTimeTestTasksStillRunning().

volatile unsigned portBASE_TYPE xRunIndicator

static

Referenced by vPrimaryBlockTimeTestTask(), and vSecondaryBlockTimeTestTask().

xTaskHandle xSecondary

static

Referenced by vCreateBlockTimeTasks(), and vPrimaryBlockTimeTestTask().

volatile portBASE_TYPE xSecondaryCycles = 0

static

Referenced by vSecondaryBlockTimeTestTask(), and xAreBlockTimeTestTasksStillRunning().

xQueueHandle xTestQueue

static