1  Copyright (c) 2018 Arduino SA. All rights reserved.
 2  
 3  This library is free software; you can redistribute it and/or
 4  modify it under the terms of the GNU Lesser General Public
 5  License as published by the Free Software Foundation; either
 6  version 2.1 of the License, or (at your option) any later version.
 7  
 8  This library is distributed in the hope that it will be useful,
 9  but WITHOUT ANY WARRANTY; without even the implied warranty of
10  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
11  Lesser General Public License for more details.
12  
13  You should have received a copy of the GNU Lesser General Public
14  License along with this library; if not, write to the Free Software
15  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
16  
17  The MIT License (MIT)
18  
19  Copyright (c) 2019 Brent Rubell for Adafruit Industries
20  
21  Permission is hereby granted, free of charge, to any person obtaining a copy
22  of this software and associated documentation files (the "Software"), to deal
23  in the Software without restriction, including without limitation the rights
24  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
25  copies of the Software, and to permit persons to whom the Software is
26  furnished to do so, subject to the following conditions:
27  
28  The above copyright notice and this permission notice shall be included in all
29  copies or substantial portions of the Software.
30  
31  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
32  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
33  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
34  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
35  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
36  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
37  SOFTWARE.