plcstub

A stub library for talking to the PLC.

Exposes a very small subset of the libplc interface, but returns dummy information instead of talking to actual hardware.

Contributing

Please run clang-format and kindly include a unit test (see the Testing section below) for non-trivial changes. Otherwise, go hog wild.

Building

Running make will generate binary-compatable libplctag.a file in the root directory.

Testing

There are some test programs that link against the stub libplctag.a in the tests/ directory.

For now, just run the tests with for prog in $(find test -type f -perm +u+x); do $prog; done and we will make this better shortly.