code: func (d *Driver) Bounce() (err error) {
  	buf, _ := d.createPacket(bounceCommand, 0x68, 1)
  	d.seq++
  	binary.Write(buf, binary.LittleEndian, d.seq)
  	if d.bouncing {
  		binary.Write(buf, binary.LittleEndian, byte(0x31))
  	} else {
  		binary.Write(buf, binary.LittleEndian, byte(0x30))
  	}
  	binary.Write(buf, binary.LittleEndian, CalculateCRC16(buf.Bytes()))
  	_, err = d.cmdConn.Write(buf.Bytes())
  	d.bouncing = !d.bouncing
  	return
  }
docs: // Bounce tells drone to start/stop performing the bouncing action