[RTOS Support] STM32F107 using eclipse

Hi,
I wrote this program but when i compile i get this error:
\'TIM2_IRQn\' could not be resolved
What am i missing please?

/* Standard includes. */
#include
#include
/* Scheduler includes. */
#include \"FreeRTOS.h\"
#include \"task.h\"
#include \"queue.h\"
#include \"semphr.h\"
#include \"stm32f10x.h\"

#include \"stm32f10x_conf.h\"
#include \"stm32_eval.h\"
#include \"partest.h\"
#include \"STM3210C_EVAL/stm3210c_eval_lcd.h\"

/* Task priorities. */
/* Task priorities. */
#define TASKPRIORITY1 (tskIDLE_PRIORITY + 1)
#define TASKPRIORITY2 (tskIDLE_PRIORITY + 2)
#define TASKPRIORITY3 (tskIDLE_PRIORITY + 3)

#define mainFLASH_TASK_PRIORITY( tskIDLE_PRIORITY + 1 )

/* The rate at which the flash task toggles the LED. */
#define mainFLASH_DELAY( ( portTickType ) 25 / portTICK_RATE_MS )

/* The number of nano seconds between each processor clock. */
#define mainNS_PER_CLOCK ( ( unsigned portLONG ) ( ( 1.0 / ( double ) configCPU_CLOCK_HZ ) * 1000000000.0 ) )
/* The length of the queue used to send messages to the LCD task. */
#define LCD_QUEUE_SIZE( 3 )

int ledInitTask(void *pParams);
void ledTaskFunc(void *pParams);
void lcdTaskFunc(void *pParams);

typedef struct {
unsigned short toggleFrequency;
} LedInitParams;
typedef struct {
char msg[21];
}LcdMsg;

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

/*
* Configure the clocks, GPIO and other peripherals as required by the demo.
*/
static void prvSetupHardware(void);

/*
* The LCD is written two by more than one task so is controlled by a
* \'gatekeeper\' task. This is the only task that is actually permitted to
* access the LCD directly. Other tasks wanting to display a message send
* the message to the gatekeeper.
*/
extern int sprintf(char *out, const char *format, ...);
/* Semaphore utilise pour le cas 0*/
xSemaphoreHandle xSemaphore0;
/* The queue used to send messages to the LCD task*/
xQueueHandle g_lcdQueue;

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

int main(void) {

prvSetupHardware();

setbuf(stdout,NULL);
/* Start the scheduler. */
printf(\"########################## MINI PROJET CS530 ################\\n\");
vTaskStartScheduler();
xTaskHandle xLed,xbutton,xledInitTask,xledTaskFunc;

/* Will only get here if there was not enough heap space to create the
idle task. */
return 0;
/* creation semaphore et taches , */
xSemaphore0 = xSemaphoreCreateCounting( 1,0);
if( xSemaphore0 != NULL )
{
printf(\"DEBUG : CREATION SEMAPHORE SUCCED\\n\");
}
/* TASKPRIORITY1 = (tskIDLE_PRIORITY + 1) et TASKPRIORITY1 = (tskIDLE_PRIORITY + 2) */

/* tache de haute priorite */
xTaskCreate(ledTaskFunc,\"TASK1\", configMINIMAL_STACK_SIZE+1000 , NULL, TASKPRIORITY1,&xledTaskFunc);

/* Create the queue used by the LCD task. Messages for display on the LCD
are received via this queue. */
g_lcdQueue = xQueueCreate( LCD_QUEUE_SIZE, sizeof( LcdMsg ) );

xTaskCreate(lcdTaskFunc, \"Task2\", configMINIMAL_STACK_SIZE * 2, NULL, 2, NULL);

}
/*-----------------------------------------------------------*/

static void prvSetupHardware(void) {

USART_InitTypeDef USART_InitStructure;

/* 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);

/* Set the Vector Table base address at 0x08000000 */
#ifdef IAP_VECT_TAB_RELOCATE
NVIC_SetVectorTable(NVIC_VectTab_FLASH_RELOCATED, 0x0);
#else
NVIC_SetVectorTable( NVIC_VectTab_FLASH, 0x0 );
#endif

NVIC_PriorityGroupConfig(NVIC_PriorityGroup_4);

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

/* Configure UART */
USART_InitStructure.USART_BaudRate = 115200;
USART_InitStructure.USART_WordLength = USART_WordLength_8b;
USART_InitStructure.USART_StopBits = USART_StopBits_1;
USART_InitStructure.USART_Parity = USART_Parity_No;
USART_InitStructure.USART_HardwareFlowControl= USART_HardwareFlowControl_None;
USART_InitStructure.USART_Mode = USART_Mode_Rx | USART_Mode_Tx;

STM_EVAL_COMInit(COM2, &USART_InitStructure);

}

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

int ledInitTask(void *pParams)
{

unsigned long n;
LedInitParams *params;
TIM_TimeBaseInitTypeDef TIM_TimeBaseStructure;
NVIC_InitTypeDef NVIC_InitStructure;
GPIO_InitTypeDef GPIO_InitStructure;

params = (LedInitParams*)pParams;

/* Enable GPIOD, GPIOE clocks */
RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOD, ENABLE );

/* Configure PD13 output push-pull */
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_13;
GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_PP;
GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
GPIO_Init( GPIOD, &GPIO_InitStructure );

// Enable timer clocks
RCC_APB1PeriphClockCmd( RCC_APB1Periph_TIM2, ENABLE );

TIM_TimeBaseStructInit( &TIM_TimeBaseStructure );

// Time base configuration for timer 2 - which generates the interrupts.
n = (configCPU_CLOCK_HZ / params->toggleFrequency);

TIM_TimeBaseStructure.TIM_Period = 65535;
TIM_TimeBaseStructure.TIM_Prescaler = 0;
TIM_TimeBaseStructure.TIM_ClockDivision = TIM_CKD_DIV1;
TIM_TimeBaseStructure.TIM_CounterMode = TIM_CounterMode_Up;
TIM_TimeBaseInit( TIM2, &TIM_TimeBaseStructure );
TIM_ARRPreloadConfig( TIM2, ENABLE );

NVIC_InitStructure.NVIC_IRQChannel = TIM2_IRQn;
NVIC_InitStructure.NVIC_IRQChannelSubPriority = 0;
NVIC_InitStructure.NVIC_IRQChannelPreemptionPriority = 13;
NVIC_InitStructure.NVIC_IRQChannelCmd = ENABLE;
NVIC_Init( &NVIC_InitStructure );

return 0;
}

void ledTaskFunc(void *pParams)
{
TIM_ClearITPendingBit(TIM2, TIM_IT_Update);
TIM_ITConfig(TIM2, TIM_IT_Update, ENABLE);
TIM_Cmd(TIM2, ENABLE);

for (;;) {
if ( xSemaphoreTake(xSemaphore0, portMAX_DELAY) == pdTRUE ) {

GPIO_WriteBit( GPIOD, GPIO_Pin_13, Bit_SET);

}
}

}
void lcdTaskFunc(void *pParams)
{
unsigned long ulLine = Line3;
const unsigned long ulLineHeight = 24;
static char cMsgBuf[ 30 ];
LcdMsg msg;

/* The LCD gatekeeper task as described in the comments at the top of this
file. */
//Initialize the LCD.
STM3210C_LCD_Init();
// Display a startup message.
LCD_Clear(White);
LCD_SetTextColor(Green);
LCD_DisplayStringLine( Line0, ( unsigned char * ) \" www.FreeRTOS.org\" );
LCD_SetTextColor(Blue);
LCD_DisplayStringLine( Line1, ( unsigned char * ) \" Project 4 example\" );
LCD_SetTextColor(Black);

for( ;; )
{
/* Wait for a message to arrive to be displayed. */
xQueueReceive( g_lcdQueue, &msg, portMAX_DELAY );

/* Clear the current line of text. */
LCD_ClearLine( ulLine );

/* Move on to the next line. */
ulLine += ulLineHeight;
if( ulLine > Line9 )
{
ulLine = Line3;
}

//Display the received text
LCD_DisplayStringLine( ulLine, ( unsigned char * )msg.msg );
}
}

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