This is the latency_manager-write-a-block package meant as a guide to building out-of-tree packages. To use the latency_manager blocks, the Python namespaces is in 'latency_manager', which is imported as: import latency_manager See the Doxygen documentation for details about the blocks available in this package. A quick listing of the details can be found in Python after importing by using: help(latency_manager)