/* Enables or disables the RTC clock to be output through the relative pin.  */
void RTC_CalibOutputCmd(FunctionalState NewState)
/* Enables or disables the RTC clock to be output through the relative pin.  */
void RTC_CalibOutputCmd(FunctionalState NewState)
{
  assert_param(IS_FUNCTIONAL_STATE(NewState));
  RTC->WPR = 0xCA;
  RTC->WPR = 0x53;
  if (NewState != DISABLE)
  {
    RTC->CR |= (uint32_t)RTC_CR_COE;
  }
  else
  {
    RTC->CR &= (uint32_t)~RTC_CR_COE;
  }
  RTC->WPR = 0xFF; 
}