docs: Update I2C and UART docs to match the new API.

1 files changed, 8 insertions, 10 deletions

diff --git a/docs/library/pyb.UART.rst b/docs/library/pyb.UART.rst
index b57a93873..741c4e491 100644
--- a/docs/library/pyb.UART.rst
+++ b/docs/library/pyb.UART.rst
@@ -82,10 +82,8 @@ Constructors
     .. class:: pyb.UART(bus, ...)
     
        Construct a UART object on the given bus.  ``bus`` can be 0 or 1.
-       With no additional parameters, the UART object is created but not
-       initialised (it has the settings from the last initialisation of
-       the bus, if any).  If extra arguments are given, the bus is initialised.
-       See ``init`` for parameters of initialisation.
+       If the bus is not given, the default one will be selected (0) or the selection
+       will be made based on the given pins.
 
 Methods
 -------
@@ -118,7 +116,7 @@ Methods
 
 .. only:: port_wipy
 
-    .. method:: uart.init(baudrate, bits=8, parity=None, stop=1, \*, pins=(TX, RX, RTS, CTS))
+    .. method:: uart.init(baudrate=9600, bits=8, parity=None, stop=1, \*, pins=(TX, RX, RTS, CTS))
     
        Initialise the UART bus with the given parameters:
     
@@ -142,6 +140,11 @@ Methods
 
        Return ``True`` if any characters waiting, else ``False``.
 
+    .. method:: uart.writechar(char)
+
+      Write a single character on the bus.  ``char`` is an integer to write.
+      Return value: ``None``.
+
 .. only:: port_wipy
 
     .. method:: uart.any()
@@ -201,11 +204,6 @@ Methods
 
       Return value: number of bytes written.
 
-    .. method:: uart.writechar(char)
-
-      Write a single character on the bus.  ``char`` is an integer to write.
-      Return value: ``None``.
-
    .. only:: port_wipy
 
       Write the buffer of bytes to the bus.