> For the complete documentation index, see [llms.txt](https://stage.twelite.info/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://stage.twelite.info/eng/usage/screens/main_menu/firm_prog/tweapps_build.md).

# TWELITE APPS build & rewrite

`Windows` `macOS` `Linux` `RasPi`

Build and rewrite TWELITE APPS. (Windows/Mac/Linux)

{% hint style="success" %}
The source code is mainly written in C language by TWENET C API and is relatively large in scale to be used as is.
{% endhint %}

![TWELITE APPS build\&Wrt](/files/gj8RyimTHiAMpFEPxj8O)

When this screen is opened, a list of projects is displayed. Select the project you wish to write, and the build - write will be performed. After the writing is finished, press `Enter` or `[ B ]` button to reset the TWELITE wireless module and go to the Interactive settings mode screen (or Terminal screen, configuration required).

[Build to Programming(Wrt) Screen](/eng/usage/screens/main_menu/firm_prog/build_screen.md)

If you are set to use VSCode (perform programming > open a folder with code), do not build, but open the [BIN file writing screen](/eng/usage/screens/main_menu/firm_prog/bin.md) under `build/`.

### Folder

The projects to be built are as follows

```
{MWSTAGE installation folder}/MWSTAGE/Wks_TweApps
```

### Operation

| Operation                           | Desc.                                                                                                        |
| ----------------------------------- | ------------------------------------------------------------------------------------------------------------ |
| `[ A ]`                             | menu selection ↑                                                                                             |
| `[ A ]` long press                  | Exit this screen and return to the previous menu.                                                            |
| `[ B ]`                             | Selection                                                                                                    |
| `[ B ]` long press                  | Open the relevant website (if registered in `000desc.txt` in the project folder) with a standard OS browser. |
| `[ C ]`                             | menu selection ↓                                                                                             |
| `[ C ]` long press                  | Open a folder (project, related folders). You can set it to open in VS Code in the settings menu.            |
| ESC                                 | Exit this screen and return to the programming menu.                                                         |
| mouse click `[HELP]`                | Open the relevant website.                                                                                   |
| mouse click `[Foldr]` or `[VSCode]` | Open the relevant floder (with VSCode).                                                                      |
| mouse click `[▽]` or `[△]`          | Go to the next or previous page.                                                                             |