code: def set_baudrate(self, channel, BTR, baudarate):
          
          UcanSetBaudrateEx(self._handle, channel, BTR >> 8, BTR, baudarate)
docs: This function is used to configure the baud rate of specific CAN channel of a device.
  
          :param int channel:
              CAN channel, which is to be configured (:data:`Channel.CHANNEL_CH0` or :data:`Channel.CHANNEL_CH1`).
          :param int BTR:
              Baud rate register BTR0 as high byte, baud rate register BTR1 as low byte (see enum :class:`Baudrate`).
          :param int baudarate: Baud rate register for all systec USB-CANmoduls (see enum :class:`BaudrateEx`>).