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Update serial info to match new capabilities.

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Dave C-J 2014-06-08 15:39:38 +01:00
parent 7d6f70545a
commit fe1b7c54ff
1 changed files with 6 additions and 2 deletions
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nodes/core/io/25-serial.html
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@ -27,8 +27,12 @@
<script type="text/x-red" data-help-name="serial in"> <script type="text/x-red" data-help-name="serial in">
<p>Reads data from a local serial port.</p> <p>Reads data from a local serial port.</p>
<p>In ascii mode keeps reading from the serial port until it sees \n (default) or the character(s) requested. Outputs <b>msg.payload</b> as a <i>string</i>.</p> <p>Can either <ul><li>wait for a "split" character (default \n)</li>
<p>In binary mode can either output buffers of a fixed size, or wait for a timeout and then send whatever has accumlated. Outputs <b>msg.payload</b> as a <i>buffer</i>.</p> <li>Wait for a timeout in milliseconds for the first character received</li>
<li>Wait to fill a fixed sized buffer</li>
</ul>
<p>It then outputs <b>msg.payload</b> as either a UTF8 ascii string or a binary Buffer object.</p>
<p>If no split character is specified, or a timeout or buffer size of 0, then a stream of single characters is sent - again either as ascii chars or size 1 binary buffers.</p>
</script> </script>
<script type="text/javascript"> <script type="text/javascript">