Hardware watchdog not run

i use code as below:
void CallMyHeavyTreatpments(void)
// To store remaining time before the end of watchdog inactivation
u32 i_u32_ReaminingTime;
// Watchdog inactivation for 30 seconds
// Watchdog reactivation
i_u32_ReaminingTime = adl_wdAwake();
printf(“Watchdog is to be awaken in %d number of ticks”,
i_u32_ReaminingTime );
but get 0 number of ticks?


Are you using multi-tasking ? when is the following part of code called in your application ?