# TunerStudio (TS) This directory contains the initialization and configuration files for the rusEFI interface to TunerStudio. The primary contents are a set `rusefi*.ini` initialization files, used to configure TunerStudio to setup and monitor a specific ECU board. These are the only files a typical end user needs. The `translations` directory contains non-English-language translations for TunerStudio. In TunerStudio some fields have little question mark on the left of the name for additional field tips. Those tips are defined in `../integration/rusefi_config.txt` The initialization files are automatically generated from a combination of input files located both in this directory and in the board-specific directories . `rusefi*.ini` files are generated based on the following four inputs: 1) `rusefi_config.txt` contains configuration region definition in proprietary text format. 2) `tunerstudio.template.ini` contains the UI - all the menus and dialogs. UI definition starts at `menuDialog = main` line - here you will see all top level menus defined with internal IDs and visible text labels. 3) `mapping.yaml` is a minor detail related to how pins are named in drop downs 4) `prepend.txt` is a minor detail which allows you to hide elements of the UI using `@@if_XXX` syntax. The combined file is generated by ConfigDefinition.jar tool. On Windows this may be run with `gen_config.bat`. Q: how do I offer my changes to TS project? A: please PR only source files (tunerstudio.template.ini & rusefi_config.txt). Once merged, gen_config.bat would be executed automatically and results would be pushed by automation.