Has anyone used this to parse and echo data streams via Linux? https://github.com/dominickpastore/aldl_echo

Looks like this program was written specifically for a 1994 1/2 ton model with the L05 engine (5.7L V8 TBI, VIN=K) and 4L60E transmission but it doesn't look like it would be that difficult to add definitions for any other GM vehicle with 8192 baud data stream.