cu-caterpillar-0.3.1 is not a library.
Visit the last successful build:
cu-caterpillar-0.10.0
Cu-caterpillar: full example for Copper
This is an example for the Copper project running on a Raspberry Pi flipping in sequence 8 GPIO pins. It allows to guage the latency and performance of the Copper runtime with minimal user code.
See the crate cu29 for more information about the Copper project.