White Rabbit Trigger Distribution (WRTD) is a generic framework for distributing triggers (events) between Nodes over a White Rabbit network.
WRTD consists of the following elements:
an HDL module for FPGAs, built on top of Mock Turtle (MT) and the White Rabbit PTP Core. When instantiated in an FPGA, this module handles the generation/reception of triggers, while providing the user with MT cores to run their own application(s) (eg. to control an ADC).
an embedded library framework for firmware development. This library can be used when developing firmware for the Nodes, in order to connect these user applications with the generation/reception of triggers.
a host library (written in C) that provides a way for configuring the WRTD Nodes and scheduling the generation/reception of triggers. There is also a Python wrapper for the C library, as well as a command-line tool built on top of the Python wrapper for performing the most common operations on a WRTD Node without the need to write any custom application.