> For the complete documentation index, see [llms.txt](https://sdk.twelite.info/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://sdk.twelite.info/en/twelite-sdk-howto/birudonitsuite/binfuiru.md).

# bin file naming conventions

The basic form of a bin file name is:

> {Project Name}\_{Variant name}\_{ARCH name}\_{TWENET library version}\_{app version from Version.mk}
>
> e.g.) Samp\_PingPong\_PingPong\_BLUE\_L1200\_V0-1-4.bin

| name                        | remark                                                                                                                                         | example        |
| --------------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------- | -------------- |
| Project Name                | This is usually the name of the top-level folder in the project.                                                                               | Samp\_PingPong |
| Variant Name                | This is usually the name of a subfolder in the project, if you want to create two separate projects, one for the parent and one for the child. | PingPong       |
| ARCH Name                   | BLUE: TWELITE BLUE, RED: TWELITE RED                                                                                                           | BLUE           |
| TWENET lib version          | The library version identifier.                                                                                                                | L1200          |
| app version from Version.mk | The version number as given in the makefile or Version.mk file.                                                                                | V0-1-4         |