114 lines
2.4 KiB
PHP
114 lines
2.4 KiB
PHP
<?php
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/*
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* Copyright (C) 2014, NoccyLabs
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>
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*/
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namespace NoccyLabs\Gpio\Device;
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abstract class Device implements GpioAwareInterface
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{
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protected $name;
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protected $gpio;
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protected $pins = array();
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protected function configure()
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{
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// call on ->addGpioPin etc here
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}
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public function setGpio(Gpio $gpio=null)
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{
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$this->gpio = $gpio;
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}
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public function getGpio()
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{
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return $this->gpio;
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}
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public function setName($name)
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{}
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public function getName()
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{}
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public function setDescription($description)
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{}
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public function getDescription()
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{}
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/**
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* Allocate a GPIO (as defined in hardware) pin to the device.
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*
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*/
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public function addGpioPin($gpio, $name, $description=null)
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{
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$pin = new GpioPin($gpio);
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$pin->setLabel($description);
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$this->pins[$name] = $pin;
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}
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/**
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* Allocate a logical (wiring-pi 0-based pin number) pin to the device.
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*
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*/
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public function addLogicalPin($logical, $name, $description=null)
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{
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$pin = $this->gpio[$logical];
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$pin->setLabel($description);
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$this->pins[$name] = $pin;
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}
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/**
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* Get all allocated pins
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*
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*/
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public function getPins()
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{
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return $this->pins;
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}
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/**
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* Get a pin by the name specified when allocating it
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*
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*/
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public function getPin($name)
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{
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return $this->pins[$name];
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}
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/**
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* Get a pin as a property from its name
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*
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*/
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protected function __get($pin_name)
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{
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return $this->getPin($pin_name);
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}
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public function delayMillis($ms)
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{}
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public function delayMicros($us)
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{}
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}
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