Configuration

The program stores a configuration file during the shutdown phase. It contains:

• the serial port used to communicate with the playground express

• the list of configured trains

As of release 1.0 each train has 3 settings:

• name: transmitted to the UI for identification purposes

• frequency: used frequency to communicate with the train

• box (optional): the number of the box can used from the UIs to render an image of the product

Example of a starting configuration file can be found in ./src/myworld.conf_example

{
  "port": "COM3",
  "rolling_stock": [
    {
      "name": "Airport Express",
      "frequency": "H",
      "box": "29307"
    },
    {
      "name": "Vectron",
      "frequency": "G",
      "box": "29342"
    },
    {
      "name": "InOui",
      "frequency": "G",
      "box": "29406"
    }
  ]
}