# rot8

## automatic display rotation using built-in accelerometer

Automatic rotate modern Linux desktop screen and input devices. Handy for
convertible touchscreen notebooks like the Dell Inspiron 7506 2n1.

Compatible with [sway](http://swaywm.org/) and [X11](https://www.x.org/wiki/Releases/7.7/).

Rust language and the cargo package manager are required to build the binary.

```
$ git clone https://github.com/efernau/rot8
$ cd rot8 && cargo build --release
$ cp target/release/rot8  /usr/bin/rot8
```

or

```
$ cargo install rot8

```

For Sway map your input to the output device:

```

$ swaymsg input <INPUTDEVICE> map_to_output <OUTPUTDEVICE>

```

Call rot8 from sway configuration file ~/.config/sway/config:

```

exec rot8

```

For X11 set Touchscreen Device

```

rot8 --touchscreen <TOUCHSCREEN>

```

there are the following args.

```

--sleep // Set sleep millis (500)
--display // Set Display Device (eDP-1)
--touchscreen // Set Touchscreen Device X11 (ELAN0732:00 04F3:22E1)
--keyboard // Set keyboard to deactivate upon rotation
--threshold // Set a rotation threshold between 0 and 1 (0.5)

```