docs/utime: Describe sleep() peculiarities in MicroPython.

Not all ports accept floating-point value.
2016-04-27 15:28:12 +03:00 · 2016-04-27 15:28:12 +03:00 · 31300b5144
commit 31300b5144
parent c564169c8f
1 changed files with 3 additions and 1 deletions
--- a/docs/library/utime.rst
+++ b/docs/library/utime.rst
@ -36,7 +36,9 @@ Functions
    .. function:: sleep(seconds)
    
       Sleep for the given number of seconds.  Seconds can be a floating-point number to
-       sleep for a fractional number of seconds.
+       sleep for a fractional number of seconds. Note that other MicroPython ports may
+       not accept floating-point argument, for compatibility with them use ``sleep_ms()``
+       and ``sleep_us()`` functions.

 .. only:: port_wipy