mcp23s17 key read via spi

Dependencies:   MCP23S17 mbed

Changes

RevisionDateWhoCommit message
3:ca756659bfec 2017-10-14 viewdeep51 14/10/2017 default tip
2:bf1a7c26ec7d 2017-10-14 viewdeep51 14/10/2017
1:e6112104a80f 2017-06-07 arostm Adding new mbed library
0:21b36798fd00 2014-02-21 bcostm Initial version.