40 lines
1.2 KiB
ReStructuredText
40 lines
1.2 KiB
ReStructuredText
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GPIO Library
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============
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Overview
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--------
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The XMOS GPIO library allows you to access xCORE ports as low-speed GPIO.
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Although xCORE ports can be directly accessed via the xC programming
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language this library allows more flexible usage. In particular, it
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allows splitting a multi-pin output/input port to be able to use
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the individual pins independently. It also allows accessing ports
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across separate XMOS tiles or separate XMOS chips.
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Features
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........
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* Abstract interface to GPIO functionality of XMOS ports
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* Allow control of individual bits of multi-bit ports
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* Allow access to ports across tiles
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Operating modes
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...............
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* Multi-bit output for individual access to the pins of a multi-bit output port
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* Multi-bit input for individual access to the pins of a multi-bit input port
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* Multi-bit input for individual access to the pins of a multi-bit
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input port allowing the application to react to events on those pins
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Software version and dependencies
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.................................
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The CHANGELOG contains information about the current and previous versions.
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For a list of direct dependencies, look for DEPENDENT_MODULES in lib_gpio/module_build_info.
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Related application notes
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.........................
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Currently there are none.
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