lib_gpio

Summary#

The XMOS GPIO library allows accessing xcore ports as low-speed GPIO.

Although xcore ports can be directly accessed via the xC programming language this library allows more flexible usage. In particular, it allows splitting a multi-pin output/input port to be able to use the individual pins independently. It also allows accessing ports across separate XMOS tiles or separate XMOS chips.

Features#

• Abstract interface to GPIO functionality of XMOS ports

• Allow control of individual bits of multi-bit ports

• Allow access to ports across tiles

Known issues#

• None

Development repo#

• lib_gpio

Required tools#

• XMOS XTC Tools: 15.3.1

Required libraries (dependencies)#

• lib_xassert (www.github.com/xmos/lib_xassert)

Related application notes#

• None

Support#

This package is supported by XMOS Ltd. Issues can be raised against the software at www.xmos.com/support