diff --git a/shared-bindings/busio/UART.c b/shared-bindings/busio/UART.c index baa7f2cdba..60f2b407fe 100644 --- a/shared-bindings/busio/UART.c +++ b/shared-bindings/busio/UART.c @@ -222,15 +222,16 @@ STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(busio_uart___exit___obj, 4, 4, busio_ //| def readline(self) -> bytes: //| """Read a line, ending in a newline character, or -//| return None if a timeout occurs sooner, or -//| return everything readable if no newline is found and timeout=0 +//| return ``None`` if a timeout occurs sooner, or +//| return everything readable if no newline is found and +//| ``timeout=0`` //| //| :return: the line read //| :rtype: bytes or None""" //| ... //| -//| def write(self, buf: WriteableBuffer) -> Optional[int]: +//| def write(self, buf: ReadableBuffer) -> Optional[int]: //| """Write the buffer of bytes to the bus. //| //| *New in CircuitPython 4.0:* ``buf`` must be bytes, not a string.