Problem with Input Capture in MCBSTR9 Board

Hai all,
we are using MCBSTR9 Evaluation board.
Now we are trying to implement Input capture.
for that we generated a PWM signal from Timer0 and that signal is applied to input capture pin of Timer2.
here we are getting PWM signal but we are not able to get the capture value. i am testing this code through DEBUG. in my program i am not getting INPUT CAPTURE FLAG. so my programis strucked there itself.
here i am sending the code please have a glance of this program and give u'r sugessions.

#include "91x_lib.h"

TIM_InitTypeDef TIM_InitStructure;
GPIO_InitTypeDef GPIO_InitStructure;
u16 Cap_Val=0;

int main(void)
{ #ifdef DEBUG
debug();
#endif

SCU_APBPeriphClockConfig(__TIM01, ENABLE); /* Enable the clock for TIM0 and TIM1 */
TIM_DeInit(TIM0); /* TIM0 Deinitialization */

SCU_APBPeriphClockConfig(__TIM23, ENABLE); /* Enable the clock for TIM2 and TIM3 */
TIM_DeInit(TIM2); /* TIM2 Deinitialization */

SCU_APBPeriphClockConfig(__GPIO4, ENABLE); /* Enable the clock for GPIO4 */
GPIO_DeInit(GPIO4); /* GPIO4 Deinitialization */

SCU_APBPeriphClockConfig(__GPIO6, ENABLE); /* Enable the clock for GPIO6 */
GPIO_DeInit(GPIO6); /* GPIO6 Deinitialization */

SCU_APBPeriphClockConfig(__GPIO7, ENABLE); /* Enable the clock for GPIO6 */
GPIO_DeInit(GPIO7); /* GPIO6 Deinitialization */

/* GPIO Structure Initialization */
GPIO_StructInit(&GPIO_InitStructure);

/* GPIO6 configuration */
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_0;
GPIO_InitStructure.GPIO_Direction = GPIO_PinOutput;
GPIO_InitStructure.GPIO_Type = GPIO_Type_PushPull;
GPIO_InitStructure.GPIO_IPConnected = GPIO_IPConnected_Enable;
GPIO_InitStructure.GPIO_Alternate = GPIO_OutputAlt2; //OCMP1
GPIO_Init(GPIO6,&GPIO_InitStructure);

/* GPIO7 configuration */
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_All;
GPIO_InitStructure.GPIO_Direction = GPIO_PinOutput;
GPIO_InitStructure.GPIO_Type = GPIO_Type_PushPull; //GPIO_InitStructure.GPIO_IPConnected = GPIO_IPConnected_Enable;
GPIO_InitStructure.GPIO_Alternate = GPIO_OutputAlt1; // GPIO
GPIO_Init(GPIO7,&GPIO_InitStructure);

/* GPIO4 configuration */
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_4;
GPIO_InitStructure.GPIO_Direction = GPIO_PinInput;
GPIO_InitStructure.GPIO_Type = GPIO_Type_PushPull;
GPIO_InitStructure.GPIO_IPConnected = GPIO_IPConnected_Enable;
GPIO_InitStructure.GPIO_Alternate = GPIO_InputAlt1; // ICAP1
GPIO_Init(GPIO4,&GPIO_InitStructure);

/* TIM0 Structure Initialization */
TIM_StructInit(&TIM_InitStructure);

/* TIM0 Configuration in PWM Mode */
TIM_InitStructure.TIM_Mode = TIM_PWM;
TIM_InitStructure.TIM_Clock_Source = TIM_CLK_APB;
TIM_InitStructure.TIM_Prescaler = 0xFF;
TIM_InitStructure.TIM_Pulse_Level_1 = TIM_HIGH;
TIM_InitStructure.TIM_Period_Level = TIM_LOW;
TIM_InitStructure.TIM_Pulse_Length_1 = 0xBFF;
TIM_InitStructure.TIM_Full_Period = 0xFFF;
TIM_Init (TIM0, &TIM_InitStructure);

/* Start the counter of TIM0 */
TIM_CounterCmd(TIM0, TIM_START);

/* TIM2 Structure Initialization */
TIM_StructInit(&TIM_InitStructure); /* TIM2 Configuration in CAP Mode */
TIM_InitStructure.TIM_Mode = TIM_ICAP_CHANNEL_1;
TIM_InitStructure.TIM_ICAP1_Edge = TIM_ICAP1_EDGE_FALLING;
TIM_InitStructure.TIM_Clock_Source = TIM_CLK_APB;
TIM_InitStructure.TIM_Prescaler = 0xFF;
TIM_Init (TIM2, &TIM_InitStructure);
//TIM_ITConfig(TIM2, TIM_IT_IC1, ENABLE);

/* Start the counter of TIM2 */
TIM_CounterCmd(TIM2, TIM_START);

while(1)
{ while( TIM_GetFlagStatus(TIM2, TIM_FLAG_IC1) == RESET);
Cap_Val=TIM_GetICAP1Value(TIM2);
TIM_ClearFlag(TIM2, TIM_FLAG_IC1);
GPIO_Write(GPIO7,Cap_Val);
} }

 RE: Problem with Input Capture in MCBSTR9 Board

Cross posted on the STMicroelectronics Forum.

Jon