我设置的时间周期是1ms，Timer是MTIMmod；Method是Enable，Disable，Reset，GetTimeUS，GetTimeMS。

void main(void)
{
  /*** Processor Expert internal initialization. DON'T REMOVE THIS CODE!!! ***/
  PE_low_level_init();
  /*** End of Processor Expert internal initialization.                    ***/

  /* Write your code here */

  unsigned int i, time;
  int one_loop_us;
 
  FC161_Reset();  

 for( i=0; i<600; ++i ); 
  
  
  if( FC161_GetTimeUS( &time )==ERR_OK ) /*老是停在这这里面出不来，究竟什么原因，怎么解决*/

{
  
     one_loop_us = time ;
 

}
  /*** Processor Expert end of main routine. DON'T MODIFY THIS CODE!!! ***/
  for(;;){}
  /*** Processor Expert end of main routine. DON'T WRITE CODE BELOW!!! ***/
} /*** End of main routine. DO NOT MODIFY THIS TEXT!!! ***/