J1939 stack is a software solution developed to support seamless communication and diagnostic services within the in-vehicle network (based on CAN bus protocol). J1939 protocol based software stack is designed for commercial vehicle applications. J1939 software stack is complaint to Society of Automotive Engineers (SAE) J1939 standard.
Data link + Transport layer (J1939/21) and Network Management layer (J1939/81) are pre-tested and pre-packaged as per the SAE J1939 standard. These layers are ‘re-usable’ for any automotive ECU and/or automotive tooling applications