tuyaos-speaker

name	tuyaos/speaker
description	TuyaOS speaker playback via tkl_ao_* / tkl_ai_* and fs helpers. 喇叭、播放、MP3、tkl_ao、音频输出。
when_to_use	Use for TuyaOS speaker / audio play (board codec path).
id	tuyaos-speaker
surfaces	["embedded"]
tags	["speaker","audio","tuyaos","tkl_ao"]

TuyaOS Speaker (tkl_ao / audio)

Demo: …/examples/driver_speaker/speaker_play.c (+ media assets)

Key APIs

Function	Role
tkl_ai_init / tkl_ai_start / tkl_ai_set_vol	audio system bring-up in demo
tkl_ao_set_vol / tkl_ao_put_frame	output frames
tkl_fs_mount / tkl_fopen / tkl_fread	read media from flash/sd
tkl_system_psram_malloc / _free	decode buffers

Guidance

1. Prefer adapting speaker_play.c rather than inventing a new audio stack.
2. Confirm media location (inner flash vs SD) and volume with the user.
3. Not TuyaOpen tdl_audio_* / tdl_audio_play.