Reset the buffer read offset so that the next invocation of LV_TTS_GetSynthesizedAudioBuffer starts from the first sample in the buffer.
- LV_TTS_RETURN_CODE LV_TTS_RewindBuffer(HTTSCLIENT client_handle);
Handle to the active TTS client object.
No errors; the buffer offset has been reset.
The specified TTS client handle is not a valid one.
An exception occurred while processing the request.