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43 lines
1.6 KiB
C
43 lines
1.6 KiB
C
/*
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* PCF8574 GPIO Port Expand
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*
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* AUTHOR: Renzo Mischianti
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* VERSION: 2.2.4
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*
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* https://www.mischianti.org/2019/01/02/pcf8574-i2c-digital-i-o-expander-fast-easy-usage/
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*
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* The MIT License (MIT)
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*
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* Copyright (c) 2017 Renzo Mischianti www.mischianti.org All right reserved.
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*
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* You may copy, alter and reuse this code in any way you like, but please leave
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* reference to www.mischianti.org in your comments if you redistribute this code.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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#ifndef PCF8574_LIBRARY_H
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#define PCF8574_LIBRARY_H
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#include "PCF8574.h"
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#endif
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#pragma once
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