Yoda Response: Worked with CAN bus and OBD-II protocols, I have. Implemented these protocols in automotive applications, I did.

Example, I will provide. In a project, reading ECU data through a microcontroller unit (MCU), we did. The MCU queried the ECU and received data, which it then parsed. This parsed data, sent to the NAND unit, it was. The NAND unit, the processor with provisions for opening Android ports, it had.

Data flowed through the GPIO pins to the Android side, where received by the InputEventManager.java file, it was. Organized, parsed, and converted into human-readable data, this vehicle data was. 

Handled different vehicle states based on the vehicle cycle, we did. Sent this data to the cloud for further processing and providing information to users, we did.

Ensured seamless communication between the vehicle's ECU and the Android system, this implementation did. Valuable insights and real-time data to users, it provided.