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How to use UARTs

156 bytes added, 12:38, 19 January 2012

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=== Send some data ===

Use minicom to prove it, open two terminals via SSH and log with root user:

Terminal 1:<pre>minicom -D /dev/ttySo </pre> Terminal 2: <pre>minicom -D /dev/ttyS2 </pre> Type something in one terminal.

<pre>minicom {| cellspacing="1" cellpadding="1" border="1" align="center" width="200"|-D /dev/ttySo </pre> Terminal 2| style="text-align: left;" | [[Image:Minicom screenshot.png|320x200px]]<pre>minicom -D /dev/ttyS2 </pre> Type something in one terminal.|}

= Compile and run program =

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