LPC RTC, does the time setting work crookedly?

Question

Microcontrollers

void setDateTime(void){
  
  struct typeDateTimeSend DateTime;
  struct tm loc_time;
  DateTime = *((struct typeDateTimeSend*)&OutReport[1]);
  
  led7.setNumLed7(DateTime.dm);
  
  loc_time.tm_sec		=	DateTime.ss;
  loc_time.tm_min		=	DateTime.mm;
  loc_time.tm_hour	=	DateTime.hh;
  loc_time.tm_mday	=	DateTime.dm;
  loc_time.tm_mon		=	DateTime.mh;
  loc_time.tm_year	=	DateTime.yy;

  correct_time_struct(&loc_time);
  correct_data_struct(&loc_time);

}

Here is the function of setting the time via USB, I checked that exactly those bytes are being transferred from the PC to the Device, but after executing this function, the time is not set to the desired one, but is reset to default, although the same skin works if it is registered at the start of the device, which can be The problem is that the data on the PC from the device comes in curves, and they are sent in an osprey with others and only the time is messed up.