VISHAY CNY70 reflective sensor library
Dependents: FRC_2018 0hackton_08_06_18 lib_FRC_2019 lib_FRC_2019 ... more
Diff: CNY70.h
- Revision:
- 0:94ce69cee360
- Child:
- 1:95219d950eeb
diff -r 000000000000 -r 94ce69cee360 CNY70.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/CNY70.h Fri May 18 16:44:30 2018 +0000 @@ -0,0 +1,68 @@ +/** + * @author Hugues Angelis + * + * @section LICENSE + * + * Copyright (c) 2010 ARM Limited + * + * 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. + * + * @section DESCRIPTION + * + * VISHAY CNY70 Analog reflective sensor library + * + * @note this library provide a simple equivalent of the reading the voltage of + * an analog input. + */ + +#ifndef CNY70_H +#define CNY70_H + +/** + * Includes + */ +#include "mbed.h" + +/** + * CNY70 Sensor + */ +class CNY70 { + +public : + + /** + * Constructor. + * + * @param vmes is the Mbed pin used to connect with CNY70 sensor + */ + CNY70(PinName vmes); + + /** + * Return the voltage on the CNY70 output pin + * + * @return : a voltage between 0 and 3.3V + */ + float getVoltage (void); + +protected : + + AnalogIn _sensor ; + +}; +#endif //CNY70_H \ No newline at end of file