Hi tanghuanqiao,

The state of `DUER_EVENT_STARTED ` means is connect to Dueros success.
`E (3873,tid:3ffbc76c) lightduer_system_info.c( 389):Sys Info: Get disk info failed` actually is warning information.

Hi jmartinezdemendivil，

Thank you for your report. Let me reproduced and fixed.

Hi rkolosovskyi,

we are developing a new arithmetic element to support ESP32-LyraT(-Mini) board with good performance. It will be on ADF master next week.

Hi Vgonet， Please refer to https://github.com/espressif/esp-adf/blob/master/examples/advanced_examples/esp_dispatcher_dueros/components/player/esp_player_wrapper.c. esp_player_music_play();// play first mp3 file esp_player_music_pause();// stop and store first mp3 file, try to play second mp3 file e...

Hi

请分别检查以下问题：
1.8388的电源是否正常？
2.8388的地址线是否正确？
3.I2C的 ACK 是否有回复？

你的编译器是啥版本？ ADF现在支持的编译器是IDF release v3.2里面支持的编译器版本。

Hi xixixixi

你需要把系统的LOG level改为 `INFO`, 使用` esp_log_level_set("*", ESP_LOG_INFO);`

Hi sshydlovskyi,

There are some examples for demonstration.
https://github.com/espressif/esp-adf-li ... resample.c

Hi vgonet
This is because of your project debug level set` ESP_LOG_DEBUG`, please call `esp_log_level_set("*", ESP_LOG_INFO);` in your main entry.

Hi nzh912,

The ADF v2.0 have a lot of changes for support more features. According to your description, there is one change may cause that.
`audio_pipeline_wait_for_stop` is blocked on v2.0, if the linked element hasn't stopped.