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docs: Update pyb.UART.any() to mention that it returns character count.

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Peter Hinch 2016-03-17 13:17:14 +00:00 committed by Damien George
parent 6d5a549067
commit 2b302dad51
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docs/library/pyb.UART.rst
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@ -103,7 +103,7 @@ Methods
.. method:: uart.any()
Return ``True`` if any characters waiting, else ``False``.
Returns the number of characters waiting (may be 0).
.. method:: uart.writechar(char)