Devconf.cz 2023

The talk will start with an overview of CAN bus support in the GNU/Linux ecosystem based on our 30 years of experience with the hardware and software side of technology. Our LinCAN based solution has served for more than ten years in many applications. When SocketCAN emerged, we helped to port our knowledge and algorithms to it. We have worked latency on testing on initial requests coming from Volkswagen Research and developed multiple generations of test systems and diagnostic tools. CTU CAN FD IP core available in VHDL source form is used not only in such testing applications but even in scientific satellite payloads and many more. We are working on continuous latency testing for mainline and fully-preemptive kernel variants now and plan to cooperate and integrate our effort with Quality assurance of processors and boards at the OSADL QA Farm.

The Czech Technical University in Prague CAN Bus related projects guidepost https://canbus.pages.fel.cvut.cz/