Telemetry Server

KU Solar Car

Initial setup

Link to Medium Article on Deploying

Setup GCloud Terminal

Make sure you are in the TelemetryServer Repo in terminal before continuing

1. Once you get GCloud setup on your terminal, make sure you have the correct project by default

gcloud config set project MY-PROJECT-ID

In this case 'MY-PROJECT-ID' is ku-solar-car-b87af

2. Make sure your app.yaml file is correct

runtime: python37

entrypoint: gunicorn -b :8080 main:app

Command to push your changes to GCloud (like git push)

3. Then to deploy gcloud app deploy

Creates the URL: https://ku-solar-car-b87af.appspot.com

Interacting with server

4. Post To Server (endpoint is /car)

Make sure your POST Request body is in the following format with timeInSecondsSinceMidnight being the key to the values of each sensor at said time in seconds. POST request can take multiple times in seconds at a time. Make sure values are in the following order as well to ensure correct order of values.

    {
        "battery_voltage": 400,
        "battery_current": 400,
        "battery_temperature": 400,
        "bms_fault": 1,
        "gps_time": 400,
        "gps_lat": 400,
        "gps_lon": 400,
        "gps_velocity_east":400,
        "gps_velocity_north": 400,
        "gps_velocity_up": 400,
        "gps_speed": 400,
        "solar_voltage": 400,
        "solar_current": 400,
        "motor_speed": 400
}