Support of Digi International embedded hardware platforms that use libdigiapix to control GPIO pins.

Initial development done with ConnectCore 6UL SBC Pro hardware, which has an onboard XBee socket (/dev/ttymxc1). You will need to update pin assignments in xbee_platform_digiapix.c for use on other products.

Before cross-compiling the samples programs, you will need to follow instructions for installing the Digi Embedded Yocto toolchain on your Ubuntu system. Check Digi's Embedded Documentation for all products, or the page for command-line development on the CC6UL.