tessel/firmware — pull request #83 by johnnyman727 (2014-09-30 06:05:31+00:00)
Title: Adds function for retrieving mac address

This PR adds the following API call to `wifi-cc3000`:

```.js
// Returns a 6 byte buffer with the mac address or null if there was an error
wifi.macAddress()
```

It may be better to accept a callback for (`function(err, macAddress)`). I thought no callback would be simpler but I'm open to other thoughts.