Add the I2C hardware address to the list of parameters.

git-svn-id: svn://svn.code.sf.net/p/amforth/code/trunk@1645 fd1c0b69-5d68-47f5-910c-86182ebb6ecd
Access the mmc2120 compass sensor.

Gives the raw sensor data.


git-svn-id: svn://svn.code.sf.net/p/amforth/code/trunk@1646 fd1c0b69-5d68-47f5-910c-86182ebb6ecd
Merge branch 'hq'