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109 lines
4.0 KiB
HTML
109 lines
4.0 KiB
HTML
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<html>
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<head>
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<title>Arduino Reference - Flush </title>
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<div class="title"><a href='http://arduino.cc/en'>Arduino</a></div>
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<div id='wikitext'>
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<p><a class='wikilink' href='Serial.html'>Serial</a>
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</p>
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<p class='vspace'></p><h2>flush()</h2>
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<h4>Description</h4>
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<p>Flushes the buffer of incoming serial data. Any call to Serial.read() or Serial.available() will return only data received after all the most recent call to Serial.flush().
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</p>
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<p class='vspace'></p><p>Serial.flush() waits for outgoing data to transmit before clearing the buffer contents.
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</p>
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<p class='vspace'></p><p>flush() inherits from the <a class='wikilink' href='Stream.html'>Stream</a> utility class.
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</p>
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<p class='vspace'></p><h4>Syntax</h4>
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<p>Serial.flush()
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</p>
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<p class='vspace'></p><p><em>Arduino Mega only:</em> <br />Serial1.flush() <br />Serial2.flush() <br />Serial3.flush()
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</p>
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<p class='vspace'></p><h4>Parameters</h4>
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<p>none
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</p>
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<p class='vspace'></p><h4>Returns</h4>
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<p>nothing
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</p>
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<p class='vspace'></p><h4>See also</h4>
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<ul><li><a class='wikilink' href='Serial_Read.html'>Serial.read</a>()
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</li><li><a class='wikilink' href='Serial_Available.html'>Serial.available</a>()
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</li><li><a class='wikilink' href='StreamFlush.html'>Stream.flush()</a>
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</li></ul><p class='vspace'></p><p><a class='wikilink' href='index.html'>Reference Home</a>
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</p>
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<a href='Serial_Flush?action=edit.html'>Edit Page</a> | <a href='Serial_Flush?action=diff.html'>Page History</a> | <a href='Serial_Flush?action=print.html' target='_blank'>Printable View</a> | <a href='http://arduino.cc/en/Site/AllRecentChanges'>All Recent Site Changes</a>
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