//------------ Инициализация USART1 -----------------------

void MonitorUART :: InitUSART1 (ULONG baudrate, char frame, char stopbits )
{
  UCSR1B = (1<<RXEN1)|(1<<TXEN1);
  // Количество стоп битов
  if ( stopbits == 1) UCSR1C &= ~(1<<USBS1);  // 1 bit
  else UCSR1C |= (1<<USBS1);                  //2 bit
  
  //Устанавливаем фрэйм
  UCSR1B &= ~(1<<UCSZ12);
  char tmp = 0;
  switch (frame)
  {
  case 5: tmp = ~(1<<UCSZ10); tmp &= ~(1<<UCSZ11);
          UCSR1C = tmp;
    break;
  case 6: tmp |= (1<<UCSZ10); tmp &= ~(1<<UCSZ11);
          UCSR1C = tmp;
    break;
  case 7: tmp |= (1<<UCSZ11); tmp &= ~(1<<UCSZ10);
          UCSR1C = tmp;
    break;
  case 8: UCSR1C |= (1<<UCSZ10)|(1<<UCSZ11);
    break;
  default: UCSR1C |= (1<<UCSZ10)|(1<<UCSZ11);
    break;    
  }
  
  // Скорость обмена
  UINT ubrr = CPU_F_Hz/ ( 16UL*baudrate) -1;
  UBRR1L = (char) ubrr; UBRR1H = ubrr>>8;
  
  // Разрешаем прерывания
  RxcIntEnable ();
  TxcIntEnable ();  
}