AVRCP Browsing support

[sgolob]

Hi! Great library, very easy to use. I have only one request: is it possible to add support for AVRCP Browsing in A2DP sink?

[pschatzmann]

I haven't found any information that would indicate that the ESP32 is supporting this.
Did you ?

[sgolob]

I am not sure. There is AVRC feature bit mask called ESP_AVRC_FEAT_BROWSE, which would indicate that AVRC browsing channel can be enabled. But I couldn't find any functions that would use this enum.

From ESP-IDF Programming Guide:

enum esp_avrc_features_t

AVRC feature bit mask.

Values:

ESP_AVRC_FEAT_RCTG = 0x0001

    remote control target

ESP_AVRC_FEAT_RCCT = 0x0002

    remote control controller

ESP_AVRC_FEAT_VENDOR = 0x0008

    remote control vendor dependent commands

ESP_AVRC_FEAT_BROWSE = 0x0010

    use browsing channel

ESP_AVRC_FEAT_META_DATA = 0x0040

    remote control metadata transfer command/response

ESP_AVRC_FEAT_ADV_CTRL = 0x0200

    remote control advanced control commmand/response

[pschatzmann]

Yes - that's where I got stuck as well...

[sgolob]

I understand. Thank you for your reply. I will try to make an inquiry at Espressif.

[gregscullard]

Looks like it isn't yet supported yet, feature request created by OP is in progress espressif/esp-idf#8385