Added pios_irq for enabling and disabling interrupts.
Fixed variable name formatting in pios_led.
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@11 ebee16cc-31ac-478f-84a7-5cbb03baadba
Updated pios_uart to use settings.
Added basic Settings.ini file for reference.
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@7 ebee16cc-31ac-478f-84a7-5cbb03baadba