# Inflect-Micro-v2 C++ SDK for AX650

## Build

```bash
export AX_RUNTIME_ROOT=/path/to/ax650_bsp
mkdir build && cd build
cmake .. && make
```

Produces:
- `libinflect_tts.a` — TTS engine library
- `tts_cli` — Command-line TTS tool
- `tts_server` — OpenAI-compatible HTTP server

## CLI

```bash
./tts_cli --text "Hello world" --output speech.wav
./tts_cli --text "Faster speech" --speed 1.5 --output fast.wav
```

## HTTP Server (OpenAI-compatible)

```bash
./tts_server --port 8000
```

```bash
# Test
curl -X POST http://localhost:8000/v1/audio/speech \
  -H "Content-Type: application/json" \
  -d '{"model":"tts-1","input":"Hello world"}' \
  --output speech.wav
```

For full HTTP support, install cpp-httplib and nlohmann/json,
uncomment `USE_CPPHTTPLIB` in CMakeLists.txt.

## API

| Endpoint | Method | Description |
|----------|--------|-------------|
| `/health` | GET | Health check |
| `/v1/models` | GET | List models |
| `/v1/audio/speech` | POST | OpenAI TTS API |

Request body for `/v1/audio/speech`:
```json
{
  "model": "tts-1",
  "input": "Hello world",
  "voice": "default",
  "speed": 1.0,
  "response_format": "wav"
}
```