diff options
Diffstat (limited to 'docs/library/machine.UART.rst')
| -rw-r--r-- | docs/library/machine.UART.rst | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/docs/library/machine.UART.rst b/docs/library/machine.UART.rst index f832cf4664..0b6b24e894 100644 --- a/docs/library/machine.UART.rst +++ b/docs/library/machine.UART.rst @@ -31,7 +31,7 @@ A UART object acts like a stream object and reading and writing is done using the standard stream methods:: uart.read(10) # read 10 characters, returns a bytes object - uart.readall() # read all available characters + uart.read() # read all available characters uart.readline() # read a line uart.readinto(buf) # read and store into the given buffer uart.write('abc') # write the 3 characters @@ -95,17 +95,12 @@ Methods .. method:: UART.read([nbytes]) - Read characters. If ``nbytes`` is specified then read at most that many bytes. + Read characters. If ``nbytes`` is specified then read at most that many bytes, + otherwise read as much data as possible. Return value: a bytes object containing the bytes read in. Returns ``None`` on timeout. -.. method:: UART.readall() - - Read as much data as possible. - - Return value: a bytes object or ``None`` on timeout. - .. method:: UART.readinto(buf[, nbytes]) Read bytes into the ``buf``. If ``nbytes`` is specified then read at most |