Graphyte Tests

This folder contains implementation for RF chip's transmitting and receiving capabilities using Graphyte framework.

Introduction of Graphyte Framework

Graphyte is aimed to be a RF testing framework that runs at Linux and ChromeOS, and provide a unified RF testing way for each product in Google. It contains three parts: Graphyte framework, DUT plugin and instrument plugin. Before running this test, please make sure all of them are installed into the system.

Usage example

{
  "pytest_name": "rf_graphyte",
  "args": {
    "graphyte_config_file": "conductive_config.json",
    "server_parameter_dir": "rf_conductive",
    "enable_factory_server": true,
    "verbose": true
  }
}

Note that the config files should be placed in this folder, including Graphyte global config, port config, test plan, and device config.

How to use rf_graphyte in a new project

1. Write the Graphyte DUT plugin for the new device. The DUT plugin is located at private overlay chromeos-base/graphyte-<board>
2. Make sure the instrument already has the plugin.
3. Try to run Graphyte framework itself.
4. Move all config files into py/test/pytests/rf_graphyte/ folder.
5. (Optional) If you need to update the config in the factory, place the latest config files in shopfloor shopfloor_data/parameters/<server_parameter_dir>/ folder.