ADF 2.0 and IDF 4.2 ... and HFP AP

[tcm3105@o2.pl]

Helo,

1. How switch to IDF 4.2 in ADF 2.0?

2. I want use HFP AP example on ESP32-LyraT 4.3 it is possible?

[potstip]

latest idf is 4.1b1, where did you get 4.2 and also current adf is only support 3.3. I also tried new idf not working. I am sure they will update adf as soon as get stable relase of idf.

[tcm3105@o2.pl]

You're right. My mistake ... I thought 4.2 was already released.
But that doesn't solve my problem.

I really need audio path working on ESP32-LyraT 4.3:
Microphone -> Audiocodec (i2s) -> ESP32 (HFP AP function) -> Bluetoth Headphone Speaker
and
Speaker <- Audiocodec (i2s) <- ESP32 (HFP AP function) <- Bluetoth Headphone Microphone
+ echo cancelation

Do you know when ADF 2.0 and IDF4.x will be merged (what is the date)?
What is best choose: ESP32 + ADF or maybe better to use proven
Texas Instruments CC256x and Blue Kitchen bluetooth stack?
I have a few days to make a decision ;-(

[florent92]

According to https://github.com/espressif/esp-adf/releases/tag/v2.0 ESP-ADF 2.0 has been released with support for ESP-IDF 4.0 and 4.1. The ESP-ADF documentation does no reflect it. I've submitted a PR to update it.