We implemented Tensor Regulators so that the servo motors of our JetRacer and our Raspberry Pi have the neccesary Voltage to function properly.
The Jetson communicates with the Raspberry via mqtt, with a Cloud Broker (HiveMQ) and a local Broker. We chose mqtt since its latency is pretty small, and it seems to get the job done well. The Raspberry is the one to display the information in the LCD, with informations of Jetson's temperature and battery, and also information of the speed directly from the speed sensor, with arduino via CAN.
For more documentation and visual results of our Qt app, go to Digital Cluster documentation.
For more on our CAN Communication, Arduino and Speed Sensor, visit our Arduino documentation.
To view a more detailed and structured documentation, click on Doxygen documentation.
To view our test coverage report access: Test Coverage Report