semtest.c File Reference

#include <stdlib.h>
#include "FreeRTOS.h"
#include "task.h"
#include "semphr.h"
#include "semtest.h"

Data Structures
struct	SEMAPHORE_PARAMETERS

Macros
#define	semtstBLOCKING_EXPECTED_VALUE   ( ( unsigned long ) 0xfff )
#define	semtstDELAY_FACTOR   ( ( portTickType ) 10 )
#define	semtstNON_BLOCKING_EXPECTED_VALUE   ( ( unsigned long ) 0xff )
#define	semtstNUM_TASKS   ( 4 )
#define	semtstSTACK_SIZE   configMINIMAL_STACK_SIZE

Typedefs
typedef struct SEMAPHORE_PARAMETERS	xSemaphoreParameters

Functions
static	portTASK_FUNCTION (prvSemaphoreTest, pvParameters)
static	portTASK_FUNCTION_PROTO (prvSemaphoreTest, pvParameters)
void	vStartSemaphoreTasks (unsigned portBASE_TYPE uxPriority)
portBASE_TYPE	xAreSemaphoreTasksStillRunning (void)

Variables
static volatile short	sCheckVariables [semtstNUM_TASKS] = { 0 }
static volatile short	sNextCheckVariable = 0

#define semtstBLOCKING_EXPECTED_VALUE   ( ( unsigned long ) 0xfff )

Referenced by portTASK_FUNCTION(), and vStartSemaphoreTasks().

#define semtstDELAY_FACTOR   ( ( portTickType ) 10 )

Referenced by portTASK_FUNCTION().

#define semtstNON_BLOCKING_EXPECTED_VALUE   ( ( unsigned long ) 0xff )

Referenced by portTASK_FUNCTION(), and vStartSemaphoreTasks().

#define semtstNUM_TASKS   ( 4 )

Referenced by portTASK_FUNCTION(), and xAreSemaphoreTasksStillRunning().

#define semtstSTACK_SIZE   configMINIMAL_STACK_SIZE

Referenced by vStartSemaphoreTasks().

typedef struct SEMAPHORE_PARAMETERS xSemaphoreParameters

static portTASK_FUNCTION ( prvSemaphoreTest  , pvParameters    )

static

References pdFALSE, pdPASS, pdTRUE, portTickType, SEMAPHORE_PARAMETERS::pulSharedVariable, sCheckVariables, semtstBLOCKING_EXPECTED_VALUE, semtstDELAY_FACTOR, semtstNON_BLOCKING_EXPECTED_VALUE, semtstNUM_TASKS, sNextCheckVariable, taskYIELD, ulCounter, vTaskDelay(), SEMAPHORE_PARAMETERS::xBlockTime, SEMAPHORE_PARAMETERS::xSemaphore, xSemaphoreGive, and xSemaphoreTake.

static portTASK_FUNCTION_PROTO ( prvSemaphoreTest  , pvParameters    )

static

void vStartSemaphoreTasks

(

unsigned portBASE_TYPE

uxPriority

)

References NULL, portTICK_RATE_MS, portTickType, SEMAPHORE_PARAMETERS::pulSharedVariable, pvPortMalloc(), semtstBLOCKING_EXPECTED_VALUE, semtstNON_BLOCKING_EXPECTED_VALUE, semtstSTACK_SIZE, tskIDLE_PRIORITY, vQueueAddToRegistry, vSemaphoreCreateBinary, SEMAPHORE_PARAMETERS::xBlockTime, SEMAPHORE_PARAMETERS::xSemaphore, and xTaskCreate.

portBASE_TYPE xAreSemaphoreTasksStillRunning

(

void

)

References pdFALSE, pdTRUE, sCheckVariables, and semtstNUM_TASKS.

volatile short sCheckVariables[semtstNUM_TASKS] = { 0 }

static

Referenced by portTASK_FUNCTION(), and xAreSemaphoreTasksStillRunning().

volatile short sNextCheckVariable = 0

static

Referenced by portTASK_FUNCTION().