libmcp23s17

A simple library for accessing the MCP23S17 port expander through SPI. See example.c for ideas on how to use.

Documentation

http://piface.github.io/libmcp23s17

Build the docs with:

$ git clone https://github.com/piface/libmcp23s17.git
$ cd libmcp23s17/docs/
$ doxygen mcp23s17-doc.conf

To view as HTML, point your browser to libmcp23s17/docs/html/index.html.

To view as PDF:

$ cd latex/
$ make

The pdf is called refman.pdf.