Model-Based Software Development – Autocode to Autosar

Designing software functions using the modelbased methodology and making it compliant with Autosar (AUTomotive Open System ARchitecture) and meeting the coding standard is a challenge. There are many functional blocks in the model design where transforming Autocode to Autosar is difficult for one discipline to dive through. This paper intends to breach the gap in understanding the development workflow of Autocode modeling, coding standard impact with Autocode, and Autocode complex blocks such as non-volatile memory service port, server-client interface, digital Input-output block, calibration, display memory block, etc. using the real-time simple example with a brief overview. This paper also provides function autocode modeling suggestion, so the function is being developed more effectively.