2017-04-21 18:02:29 +02:00
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# Serial Read Buffer
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Read the buffered serial data as a buffer
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```sig
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serial.readBuffer(64);
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```
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2017-09-07 22:42:08 +02:00
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## Returns
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2017-04-21 18:02:29 +02:00
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* a Buffer containing input from the serial port. Empty if no data available.
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