Integration of CAN Bus Drivers and UDS on Aurix Platform

CAN is communication protocol which is used in automotive industry because of its security and reliability. UDS is a diagnostic communication protocol which enables ECU diagnostics over CAN bus. In this paper, UDS program solution for AURIX platform is proposed. The CAN low level driver is configured for CAN Bus connections upon which UDS program solution is implemented. The implementation of the algorithm is written in ERIKA Enterprise operating system and is run on Infineon Triboard TC297A v1.0 experimental board. The evaluation of the proposed UDS program solution has been done by sending requests by PCAN-USB Pro device and by interpreting the received response.