code: def tell_sender_to_start(self):
          '''send a start packet (if we haven't sent one in the last second)'''
          now = time.time()
          if now - self.time_last_start_packet_sent < 1:
              return
          self.time_last_start_packet_sent = now
  
          if self.log_settings.verbose:
              print("DFLogger: Sending start packet")
  
          target_sys = self.log_settings.df_target_system
          target_comp = self.log_settings.df_target_component
          self.master.mav.remote_log_block_status_send(
              target_sys,
              target_comp,
              mavutil.mavlink.MAV_REMOTE_LOG_DATA_BLOCK_START,
              1f tell_sender_to_start(self):
          '''send a start packet (if we haven't sent one in the last second)'''
          now = time.time()
          if now - self.time_last_start_packet_sent < 1:
              return
          self.time_last_start_packet_sent = now
  
          if self.log_settings.verbose:
              print("DFLogger: Sending start packet")
  
          target_sys = self.log_settings.df_target_system
          target_comp = self.log_settings.df_target_component
          self.master.mav.remote_log_block_status_send(
              target_sys,
              target_comp,
              mavutil.mavlink.MAV_REMOTE_LOG_DATA_BLOCK_START,
              1)
docs: send a start packet (if we haven't sent one in the last second)