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ESP-IDF A2DP sink example

Posted: Wed Oct 21, 2020 7:13 am
by SimonVs

I'm trying to get the a2dp sink example to work properly. But glitches occure when connecting and when restarting after a suspend. The glitches can be heared in the first seconds. After that it works just fine.

I am using an ESP32 devkitc_V4, esp-idf latest version V4.3 (but also tried older versions and the adf is no solution as well).

Here is a screenshot of my monitor at start-up:
Start-up screenshot
startUp.PNG (43.92 KiB) Viewed 238 times
And here the problem:
Problem.PNG (22.86 KiB) Viewed 238 times
As you can see on the picture, some of the data is lost(?) and results in glitches.
This will happen a few times in the first second(s).
Problem2.PNG (26.65 KiB) Viewed 238 times
Someone who has a solution for this problem?