jim hamblen / Mbed 2 deprecated MCP23S17_Basic_IO_Demo

A simple IO demo using the MCP23S17 library

Dependencies:   mbed MCP23S17

Demo for Microchip MCP23S17 16-bit SPI I/O expander chip on mbed LPC1768 using hardware SPI functions. See comments in main.cpp for pin usage. This chip is still available in a DIP package, so it is easy to try on a breadboard. A complete datasheet for the Microchip MCP23SA17 SPI I/O port expander chip can be found at http://ww1.microchip.com/downloads/en/DeviceDoc/20001952c.pdf

Import programMCP23S17_Basic_IO_Demo

A simple IO demo using the MCP23S17 library

Last commit 28 Jan 2011 by jim hamblen

MCP23S17.lib@0:12f4911d7ba0, 2011-01-27 (annotated)

Committer:
4180_1
Date:
Thu Jan 27 03:16:18 2011 +0000
Revision:
0:12f4911d7ba0

        

        
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4180_1

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http://mbed.org/users/romilly/code/MCP23S17/#068b1e8909bb