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Merge pull request #246 from waveform80/pin-database

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Add pins database
This commit is contained in:
Dave Jones
2016-04-05 00:51:27 +01:00
parent b31c663900 50946b417c
commit 6c39e7716f
9 changed files with 775 additions and 26 deletions
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6
docs/api_exc.rst
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@@ -95,6 +95,12 @@ Errors
.. autoexception:: PinPWMFixedValue
.. autoexception:: PinMultiplePins
.. autoexception:: PinNoPins
.. autoexception:: PinUnknownPi
Warnings
========

37
docs/api_pins.rst
View File

@@ -46,7 +46,8 @@ can pass a :class:`Pin` object itself::
led = LED(NativePin(16))
This is particularly useful with implementations that can take extra parameters
such as :class:`PiGPIOPin` which can address pins on remote machines::
such as :class:`~gpiozero.pins.pigpiod.PiGPIOPin` which can address pins on
remote machines::
from gpiozero.pins.pigpiod import PiGPIOPin
from gpiozero import LED
@@ -73,40 +74,46 @@ to utilize pins that are part of IO extender chips. For example::
RPiGPIOPin
==========
.. currentmodule:: gpiozero.pins.rpigpio
.. autoclass:: RPiGPIOPin
.. autoclass:: gpiozero.pins.rpigpio.RPiGPIOPin
RPIOPin
=======
.. currentmodule:: gpiozero.pins.rpio
.. autoclass:: RPIOPin
.. autoclass:: gpiozero.pins.rpio.RPIOPin
PiGPIOPin
=========
.. currentmodule:: gpiozero.pins.pigpiod
.. autoclass:: PiGPIOPin
.. autoclass:: gpiozero.pins.pigpiod.PiGPIOPin
NativePin
=========
.. currentmodule:: gpiozero.pins.native
.. autoclass:: NativePin
.. autoclass:: gpiozero.pins.native.NativePin
Abstract Pin
============
.. currentmodule:: gpiozero.pins
.. autoclass:: Pin
:members:
Utilities
=========
The pins module also contains a database of information about the various
revisions of Raspberry Pi. This is used internally to raise warnings when
non-physical pins are used, or to raise exceptions when pull-downs are
requested on pins with physical pull-up resistors attached. The following
functions and classes can be used to query this database:
.. autofunction:: pi_info
.. autoclass:: PiBoardInfo
.. autoclass:: PinInfo