diff options
Diffstat (limited to 'docs/library')
| -rw-r--r-- | docs/library/pyb.Pin.rst | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/docs/library/pyb.Pin.rst b/docs/library/pyb.Pin.rst index 292758c11..b93924508 100644 --- a/docs/library/pyb.Pin.rst +++ b/docs/library/pyb.Pin.rst @@ -97,6 +97,7 @@ Methods - ``Pin.IN`` - configure the pin for input; - ``Pin.OUT_PP`` - configure the pin for output, with push-pull control; - ``Pin.OUT_OD`` - configure the pin for output, with open-drain control; + - ``Pin.ALT`` - configure the pin for alternate function, input or output; - ``Pin.AF_PP`` - configure the pin for alternate function, push-pull; - ``Pin.AF_OD`` - configure the pin for alternate function, open-drain; - ``Pin.ANALOG`` - configure the pin for analog. @@ -113,8 +114,8 @@ Methods - *value* if not None will set the port output value before enabling the pin. - - *alt* can be used when mode is ``Pin.AF_PP`` or ``Pin.AF_OD`` to set the - index or name of one of the alternate functions associated with a pin. + - *alt* can be used when mode is ``Pin.ALT`` , ``Pin.AF_PP`` or ``Pin.AF_OD`` to + set the index or name of one of the alternate functions associated with a pin. This arg was previously called *af* which can still be used if needed. Returns: ``None``. @@ -177,6 +178,10 @@ Methods Constants --------- +.. data:: Pin.ALT + + initialise the pin to alternate-function mode for input or output + .. data:: Pin.AF_OD initialise the pin to alternate-function mode with an open-drain drive @@ -237,11 +242,11 @@ control is desired. To configure X3 to expose TIM2_CH3, you could use:: - pin = pyb.Pin(pyb.Pin.board.X3, mode=pyb.Pin.AF_PP, alt=pyb.Pin.AF1_TIM2) + pin = pyb.Pin(pyb.Pin.board.X3, mode=pyb.Pin.ALT, alt=pyb.Pin.AF1_TIM2) or:: - pin = pyb.Pin(pyb.Pin.board.X3, mode=pyb.Pin.AF_PP, alt=1) + pin = pyb.Pin(pyb.Pin.board.X3, mode=pyb.Pin.ALT, alt=1) Methods ------- |