P2 Custom Libraries for Propeller
Libraries are documented with doxygen and so in the html folder open index.html to see a list of libraries and discriptions.
To use these libraries with flexprop download them and put them in a custom folder on your computer. Then go into flexprop and add the library to the library search path. For example I put mine into d:\custom. So in flex prop I added d:\custom as a library path.
There is a folder labeled libSample which contains test code used to test each library with. You can copy this folder to where ever you have your flex prop source code.