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21 lines
524 B
ReStructuredText
21 lines
524 B
ReStructuredText
=========
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Utilities
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=========
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.. currentmodule:: gpiozero
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The GPIO Zero library also contains a database of information about the various
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revisions of Raspberry Pi. This is used internally to raise warnings when
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non-physical pins are used, or to raise exceptions when pull-downs are
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requested on pins with physical pull-up resistors attached. The following
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functions and classes can be used to query this database:
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.. autofunction:: pi_info
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.. autoclass:: PiBoardInfo
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.. autoclass:: HeaderInfo
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.. autoclass:: PinInfo
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