I'm using the a2dp_sink from ESP_IDF, How to use esp_avrc_feature_flag_t function? (IDFGH-10648)

[leonardokucarz]

Answers checklist.

• [X] I have read the documentation ESP-IDF Programming Guide and the issue is not addressed there.
• [X] I have updated my IDF branch (master or release) to the latest version and checked that the issue is present there.
• [X] I have searched the issue tracker for a similar issue and not found a similar issue.

General issue report

I'm already made a pre-configuration for this example work fine, but my objective is bring this data from cell phone: ESP_AVRC_FEAT_FLAG_COVER_ART_GET_IMAGE_PROP = 0x0080 // Cover Art GetImageProperties ESP_AVRC_FEAT_FLAG_COVER_ART_GET_IMAGE = 0x0100 // capa Art GetImage */ ESP_AVRC_FEAT_FLAG_COVER_ART_GET_LINKED_THUMBNAIL = 0x0200 // Cover Art GetLinkedThumbnail Every help is welcome!

[xiongweichao]

Hi @leonardokucarz ,

Sorry, this feature is not supported for now. We have added the development of this function to the work plan.

Thanks

[leonardokucarz]

Good morning @xiongweichao.

So this this function exists on ESP_IDF but isn't usefull yet? I'm just trying to understand.

graciously.

[xiongweichao]

@leonardokucarz ESP-IDF does not support OBEX temporarily, so this function is not supported.

[leonardokucarz]

@xiongweichao thank you for this explanation.

[drabaioli]

Did anything change regarding the support of cover art?

[xiongweichao]

@drabaioli I'm very sorry that this feature is still not supported.

[esp-lrh]

Hi, @leonardokucarz @drabaioli AVRCP cover art feature is now supported as of commit https://github.com/espressif/esp-idf/commit/cda2846558d10cd8a8190e69a2facfb4e57bec54 in the esp-idf master branch. This feature will be included in the upcoming 5.4 release. For usage instructions, you can refer to examples/bluetooth/bluedroid/classic_bt/a2dp_sink demo.

esp_avrc_feature_flag_t is a set of bit masks defined according to the Bluetooth AVRCP specification, used to determine whether the remote device supports specific features: https://github.com/espressif/esp-idf/blob/3c99557eeea4e0945e77aabac672fbef52294d54/examples/bluetooth/bluedroid/classic_bt/a2dp_sink/main/bt_app_av.c#L473-L477

If you have any other questions, please feel free to ask.

[Alvin1Zhang]

Thanks for reporting, feel free to reopen.