/*

• Copyright (C) 2018 VierMTech INC.
• QuiceGesture application source code
• The MIT License (MIT)
• Permission is hereby granted, free of charge,
• to any person obtaining a copy of this software
• and associated documentation files (the "Software"),
• to deal in the Software without restriction,
• including without limitation the rights to use, copy, modify, merge, publish,
• distribute, sublicense, and/or sell copies of the Software,
• and to permit persons to whom the Software is furnished to do so,
• subject to the following conditions:
• The above copyright notice and this permission notice
• shall be included in all copies or substantial portions of the Software.
• THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
• EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
• FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
• IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
• DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
• TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE
• OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

*/ This software include STMicroelectronics CubeMX tool lib. The license is following:

/* ** This notice applies to any and all portions of this file

• that are not between comment pairs USER CODE BEGIN and
• USER CODE END. Other portions of this file, whether
• inserted by the user or by software development tools
• are owned by their respective copyright owners.
• COPYRIGHT(c) 2017 STMicroelectronics
• Redistribution and use in source and binary forms, with or without modification,
• are permitted provided that the following conditions are met:
• 1. Redistributions of source code must retain the above copyright notice,

•  this list of conditions and the following disclaimer.
  

• 2. Redistributions in binary form must reproduce the above copyright notice,

•  this list of conditions and the following disclaimer in the documentation
  

•  and/or other materials provided with the distribution.
  

• 3. Neither the name of STMicroelectronics nor the names of its contributors

•  may be used to endorse or promote products derived from this software
  

•  without specific prior written permission.
  

• THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
• AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
• IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
• DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
• FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
• DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
• SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
• CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
• OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
• OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

---

*/

This software include seeed technology inc. A library for Grove-Guesture 1.0 The license is following:

/*

• paj7620.cpp
• A library for Grove-Guesture 1.0
• Copyright (c) 2015 seeed technology inc.
• Website : www.seeed.cc
• Author : Wuruibin & Xiangnan
• Modified Time: June 2015
• The MIT License (MIT)
• Permission is hereby granted, free of charge, to any person obtaining a copy
• of this software and associated documentation files (the "Software"), to deal
• in the Software without restriction, including without limitation the rights
• to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
• copies of the Software, and to permit persons to whom the Software is
• furnished to do so, subject to the following conditions:
• The above copyright notice and this permission notice shall be included in
• all copies or substantial portions of the Software.
• THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
• IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
• FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
• AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
• LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
• OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
• THE SOFTWARE. */