| /* | |
| Copyright (c) 2012 Arduino LLC. All right reserved. | |
| This library is free software; you can redistribute it and/or | |
| modify it under the terms of the GNU Lesser General Public | |
| License as published by the Free Software Foundation; either | |
| version 2.1 of the License, or (at your option) any later version. | |
| This library 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 | |
| Lesser General Public License for more details. | |
| You should have received a copy of the GNU Lesser General Public | |
| License along with this library; if not, write to the Free Software | |
| Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA | |
| */ | |
| void Multiplexer::begin(uint8_t* selectors, uint8_t Z, uint8_t length){ | |
| for(uint8_t i=0;i<length;i++){ | |
| this->selectors[i]=selectors[i]; | |
| pinMode(selectors[i],OUTPUT); | |
| } | |
| this->length=length; | |
| this->pin_Z=Z; | |
| pinMode(pin_Z,INPUT); | |
| } | |
| void Multiplexer::selectPin(uint8_t num){ | |
| for(uint8_t i=0;i<length;i++){ | |
| //Serial.print(bitRead(num,i)); | |
| digitalWrite(selectors[i],bitRead(num,i)); | |
| } | |
| //Serial.println(""); | |
| } | |
| int Multiplexer::getAnalogValue(){ | |
| return analogRead(pin_Z); | |
| } | |
| bool Multiplexer::getDigitalValue(){ | |
| return digitalRead(pin_Z); | |
| } | |
| int Multiplexer::getAnalogValueAt(uint8_t num){ | |
| selectPin(num); | |
| return getAnalogValue(); | |
| } | |
| bool Multiplexer::getDigitalValueAt(uint8_t num){ | |
| selectPin(num); | |
| return getDigitalValue(); | |
| } | |