see: https://developer.mbed.org/users/phsfan/notebook/phsshield/

Dependencies:   a3gs mbed

Revision:
0:864cc2bec4bf
diff -r 000000000000 -r 864cc2bec4bf a3gs.lib
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/a3gs.lib	Tue Mar 10 01:18:38 2015 +0000
@@ -0,0 +1,1 @@
+http://developer.mbed.org/users/phsfan/code/a3gs/#ca471c239d5f