DSLR Trigger License

DSLR Trigger is designed to control a DSLR camera to providing accurate start and end exposure times
Copyright (C) 2018 - 2019  John Murphy
Website: johnmurphyastro.info
Email: See contact details in program's 'About' dialog.
This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program.  If not, see <https://www.gnu.org/licenses/>.

COM port code:
RXTX binary builds provided as a courtesy of Fizzed, Inc. (http://fizzed.com/).
Please see http://fizzed.com/oss/rxtx-for-java for more information.