INCLUDE_vTaskSuspend must be defined as 1 for this function to be available. See the configuration section for more information.
Suspend any task. When suspended a task will never get any microcontroller processing time, no matter what its priority.
Calls to vTaskSuspend are not accumulative - i.e. calling vTaskSuspend () twice on the same task still only requires one call to vTaskResume () to ready the suspended task.
xTaskToSuspendHandle to the task being suspended. Passing a NULL handle will cause the calling task to be suspended.