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27 lines
545 B
27 lines
545 B
12 years ago
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<?php
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require_once dirname(__FILE__) . '/../../Phpmodbus/ModbusMasterUdp.php';
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// Received bytes interpreting 3 REAL values (6 words)
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$data = array( // 1000
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0 => 0,
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1 => 0,
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2 => 68,
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3 => 122,
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4 => 0,
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5 => 0,
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6 => 68,
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7 => 250,
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8 => 0,
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9 => 0,
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10 => 63,
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11 => 160,
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);
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$dword = array_chunk($data, 4);
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// Print float interpretation of the real value
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echo PhpType::bytes2float($dword[0]) . "<br>";
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echo PhpType::bytes2float($dword[1]) . "<br>";
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echo PhpType::bytes2float($dword[2]) . "<br>";
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?>
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