Gnanaprabu Masilamani

Working as Technical Lead for the project Middleware Infrastructure Development in Adaptive Autosar.

• Configured client server communication through SOME/IP and IPC using davinci developer tool.
• Implemented adaptive software components which uses the function clusters (PER,PHM,COM) using visual studio.
• Tested on 8255 HW on remote workstation using minicom.

• Developed software component for audio amplifier module.
• Played audio file on speaker system and tested.

• Implemented Bootloader software and this is designed to download a software (usually Application) in the embedded device (ECU) memory without attaching a JTAG adapter to the PCB
• The firmware update is sent over Ethernet using a communication protocol DoIP (Diagnostic Over Internet Protocol)
• The DoIP stack inside the Bootloader identifies the message and the entire process of ECU reprogramming performed
• Bootloader will be downloaded using Bootloader Updater (BLU) module and the validity of application and bootloader updater is checked by Boot Manager (BM) component.

• Developed Diagnostic Gateway Module to Establish communication between Master and Slave Sensor (Radar ECU).
• Only master sensor is connected to the vehicle network (VCAN) and slaves are connected to the master sensor via PCAN.
• Master act as a gateway sensor to send commands to the slave sensor and fetch information from the slave sensor.
• The UDS and KWP Services validated in Gateway Module before request to slaves and response send to tester etc.,

Developed a component called PDM which provides AUTOSAR based memory services to products like multi-purpose camera or stereo video camera mounted on the vehicle. It acts as a handler to read and write the data in Nonvolatile Memory (NVM).

Developed microcontroller library layer to support all application related requirements. This supports microcontroller various operating mode, memory access, peripheral configuration, communication support etc.,