seos: add sensors syscalls and a little cleanup

Change-Id: Iaba19bef79eb08c678545accb951d0831b8c03d0
6 files changed
tree: 88f2c390786e21c5d15f91492cb04cd8d341c098
  1. firmware/
  2. util/
  3. .gitignore
  4. Android.mk