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docs: emulator's variables

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Tomas Susanka 2019-08-19 17:02:05 +02:00
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core/docs/emulator/index.md
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@ -72,6 +72,20 @@ Running `emu.sh` with `-r` watches for file changes and reloads the emulator if
Press `p` on your keyboard to capture emulator's screen. You will find a png screenshot in the `src` directory.
### Auto print screen
### Environment Variables
#### Auto print screen
If ``` TREZOR_SAVE_SCREEN=1 ``` is set, the emulator makes print screen on every screen change.
#### Memory statistics
If ```TREZOR_LOG_MEMORY=1``` is set, the emulator prints memory usage information after each workflow task is finished.
#### Disable fade
```TREZOR_DISABLE_FADE=1``` disables fading, which speeds up the UI workflows (useful for tests).
#### Tests
```TREZOR_TEST``` informs whether device tests are to be run. Currently unused.