32 lines
708 B
PHP
32 lines
708 B
PHP
<?php
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namespace NoccyLabs\Gpio\Device\Display;
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use NoccyLabs\Gpio\Device\Device;
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class Pcd8544Device extends Device
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{
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protected function configure()
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{
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$this
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->setName("pcd8544")
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->setDescription("Philips PCD8544 LCD Display Driver")
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->addLogicalPin(0, "dc", "data/command")
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->addLogicalPin(1, "sce", "chip select")
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->addLogicalPin(2, "scl", "clock")
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->addLogicalPin(3, "sda", "data")
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->addLogicalPin(9, "bl", "backlight")
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;
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}
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protected function startup()
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{
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}
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public function setBacklightState($state)
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{
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$this->bl->write((int)$state);
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}
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}
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