30 lines
730 B
PHP
30 lines
730 B
PHP
<?php
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declare(strict_types=1);
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require __DIR__ . '/autoload.php';
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use Fawno\PhpSerial\Config\BaudRates;
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use Fawno\PhpSerial\Config\StopBits;
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use Fawno\PhpSerial\Config\Parity;
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use Fawno\PhpSerial\Config\DataBits;
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use Fawno\PhpSerial\SerialConfig;
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use Fawno\PhpSerial\SerialDio;
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$config = new SerialConfig;
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$config->setBaudRate(BaudRates::B9600);
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$config->setDataBits(DataBits::CS8);
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$config->setStopBits(StopBits::ONE);
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$config->setParity(Parity::NONE);
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$config->setFlowControl(true);
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$serial = new SerialDio('COM4', $config);
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$serial->open('r+b');
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$serial->setBlocking(false);
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$serial->setTimeout(0, 100000);
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$serial->send('at+ver' . "\r\n");
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$data = $serial->read();
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echo $data;
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