uploaded 7 hours ago
Otto robot GIF emoji resource pack - 21 Xiaozhi-standard animated GIF emojis
Readme
# Otto Robot GIF Emoji Component
ESP-IDF component with **21 animated Otto robot expressions** for LVGL. The
visuals use a compact 240 x 240 black-and-white display style suitable for an AI
robot face.
## Emojis
| Index | GIF | Meaning |
| ---: | --- | --- |
| 0 | `neutral` | Neutral |
| 1 | `happy` | Happy |
| 2 | `laughing` | Laughing |
| 3 | `funny` | Amused |
| 4 | `sad` | Sad |
| 5 | `angry` | Angry |
| 6 | `crying` | Crying |
| 7 | `loving` | Loving |
| 8 | `embarrassed` | Embarrassed |
| 9 | `surprised` | Surprised |
| 10 | `shocked` | Shocked |
| 11 | `thinking` | Thinking |
| 12 | `winking` | Winking |
| 13 | `cool` | Cool |
| 14 | `relaxed` | Relaxed |
| 15 | `delicious` | Delicious |
| 16 | `kissy` | Kissy |
| 17 | `confident` | Confident |
| 18 | `sleepy` | Sleepy |
| 19 | `silly` | Silly |
| 20 | `confused` | Confused |
Every GIF is 240 x 240, loops continuously, and uses an 80 ms frame cadence.
## Requirements
- ESP-IDF
- LVGL >= 9.0
## Usage
Add the component to your project's `idf_component.yml`:
```yaml
dependencies:
txp666/otto-emoji-gif-component: "^1.3.0"
```
Use the minimal C API to enumerate the available assets:
```c
#include "otto_emoji_gif.h"
printf("Version: %s, Count: %d\n",
otto_emoji_gif_get_version(),
otto_emoji_gif_get_count());
const char *name = otto_emoji_gif_get_name(11); // "thinking"
```
Copy the `gifs/` folder to SPIFFS or an image partition, or embed the files in
your project. LVGL can then open them with `lv_gif_set_src()`.
## Regenerating the scripted animations
The extended Xiaozhi expressions are generated deterministically by
`tools/generate_ai_emojis.py`. With Pillow installed, run:
```sh
python tools/generate_ai_emojis.py
```
The generator preserves the project's 240 x 240 canvas, monochrome palette,
antialiased geometry, loop timing, and neutral first/last frames.
## Xiaozhi ESP32 integration
Every filename matches the corresponding Xiaozhi `EmojiCollection` name.
No legacy filename aliases are required.
## License
MIT
Links
- Homepage
-
Repository
970cf66906d7c30059faa2704e7002f06b8c3619
- MIT
Supports all targets
To add this component to your project, run:
download archive
idf.py add-dependency "txp666/otto-emoji-gif-component^1.3.0"
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