Problem with output using ST Cortex-M3

Hello,
I wrote FreeRTOS code for STM32f103RB. A simple blinking LED. the program is not giving error while compilation but when i dump code in controller, all led's are glowing. May i know what problem is this. Here is the code below.

#include <stdio.h>
/* Library includes. */
#include <stm32f10x_lib.h>
//#include "stm32f10x.h"
#include "stm32f10x_it.h"
#include "stm32f10x_gpio.h"

#include "FreeRTOS.h"
#include "task.h"
GPIO_InitTypeDef GPIO_InitStructure;
static void prvSetupHardware( void );

static void vLEDTask( void *pvParameters );
void Delay(vu32 nCount);

int main (void)
{ prvSetupHardware();

xTaskCreate( vLEDTask, ( signed portCHAR * ) "LED", 10000, NULL, 1, NULL ); vTaskStartScheduler(); return 0;
} void Delay(vu32 nCount)
{ for(; nCount != 0; nCount--);
}

static void vLEDTask(void* pvParameters)
{ // GPIO_StructInit(GPIO_InitStruct); /* Configure PC.4 as Output push-pull */ GPIO_InitStructure.GPIO_Pin = GPIO_Pin_4; GPIO_InitStructure.GPIO_Speed = GPIO_Speed_10MHz; GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_PP; GPIO_Init(GPIOB, &GPIO_InitStructure);

while (1) {

/* Turn on led connected to PC.4 pin */ GPIO_SetBits(GPIOB, GPIO_Pin_4); /* Insert delay */ Delay(7200000);

/* Turn off led connected to PC.4 pin */ GPIO_ResetBits(GPIOB, GPIO_Pin_4); /* Insert delay */ Delay(7200000); }

}

/*-----------------------------------------------------------*/

static void prvSetupHardware( void )
{ /* Start with the clocks in their expected state. */ RCC_DeInit();

/* Enable HSE (high speed external clock). */ RCC_HSEConfig( RCC_HSE_ON );

/* Wait till HSE is ready. */ while( RCC_GetFlagStatus( RCC_FLAG_HSERDY ) == RESET ) { }

/* 2 wait states required on the flash. */ *( ( unsigned long * ) 0x40022000 ) = 0x02;

/* HCLK = SYSCLK */ RCC_HCLKConfig( RCC_SYSCLK_Div1 );

/* PCLK2 = HCLK */ RCC_PCLK2Config( RCC_HCLK_Div1 );

/* PCLK1 = HCLK/2 */ RCC_PCLK1Config( RCC_HCLK_Div2 );

/* PLLCLK = 8MHz * 9 = 72 MHz. */ RCC_PLLConfig( RCC_PLLSource_HSE_Div1, RCC_PLLMul_9 );

/* Enable PLL. */ RCC_PLLCmd( ENABLE );

/* Wait till PLL is ready. */ while(RCC_GetFlagStatus(RCC_FLAG_PLLRDY) == RESET) { }

/* Select PLL as system clock source. */ RCC_SYSCLKConfig( RCC_SYSCLKSource_PLLCLK );

/* Wait till PLL is used as system clock source. */ while( RCC_GetSYSCLKSource() != 0x08 ) { }

/* Enable GPIOA, GPIOB, GPIOC, GPIOD, GPIOE and AFIO clocks */ RCC_APB2PeriphClockCmd( RCC_APB2Periph_GPIOA | RCC_APB2Periph_GPIOB |RCC_APB2Periph_GPIOC | RCC_APB2Periph_GPIOD | RCC_APB2Periph_GPIOE | RCC_APB2Periph_AFIO, ENABLE );

/* SPI2 Periph clock enable */ RCC_APB1PeriphClockCmd( RCC_APB1Periph_SPI2, ENABLE );

/* Set the Vector Table base address at 0x08000000 */ NVIC_SetVectorTable( NVIC_VectTab_FLASH, 0x0 );

NVIC_PriorityGroupConfig( NVIC_PriorityGroup_4 );

/* Configure HCLK clock as SysTick clock source. */ SysTick_CLKSourceConfig( SysTick_CLKSource_HCLK );

// vParTestInitialise();

}