31 lines
659 B
PHP
31 lines
659 B
PHP
<?php
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class Si7021dClient extends MySimpleSocketClient {
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public string $name;
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public float $temp;
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public float $humidity;
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/**
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* @throws Exception
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*/
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public function __construct(string $host, int $port, string $name) {
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parent::__construct($host, $port);
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$this->name = $name;
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socket_set_timeout($this->sock, 3);
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}
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public function readSensor(): void {
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$this->send('read');
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$data = jsonDecode($this->recv());
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$temp = round((float)$data['temp'], 3);
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$hum = round((float)$data['humidity'], 3);
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$this->temp = $temp;
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$this->humidity = $hum;
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}
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} |