streams_generator_a2dp No sound

[wizwik]

I am using the unmodified streams_generator_a2dp example on Arduino with a ESP32. I am using Arduino V2.3.2. It complies and connects ok. I am using a JBL Flip Essential 2 as a speaker which is a2dp. I have tested the speaker with an iPhone and a Mac Pro. I have tested the software with a number of other Bluetooth receiver such as headphones. The problem is I don't get any sound. I think I have missed a setting somewhere. Here is the connection message I receive W] A2DPStream.h : 285 - ==> state: Connected
A2DP is connected now...

[pschatzmann]

Not sure yet what's causing the issue, but in the meantime you can use the basic example which should be preferred

[wizwik]

Hi Phil:

That worked! Thank you very much!

[wizwik]

I am not sure I said I was using a ESP32 Dev board. I am going to try to change frequencies, turn off the sound and set up tone bursts of a predetermined length..

[pschatzmann]

I committed a correction which should resolve the problem.
I think in your version it might work if you just change the startup logic cfg.startLogic = StartOnConnect; in the configuration.

[wizwik]

Hi Phil:
I get a compile error: 'struct audio_tools::AudioInfo' has no member named 'startLogic'
cfg.startLogic = StartOnConnect; // Phils correction
Do I need to update my version of the audio-tools?

[pschatzmann]

it should be cfgA2DP.startLogic = StartOnConnect; This is an attribute of A2DPConfig

[wizwik]

Hi Phil: Thanks. It compiled ok. Regards

[wizwik]

Hi Phil: Thanks for the update. I will try it out. Regards John

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On 2024-04-10 03:11, Phil Schatzmann wrote: I committed a correction [1] which should resolve the problem. -- Reply to this email directly, view it on GitHub [2], or unsubscribe [3]. You are receiving this because you authored the thread.Message ID: ***@***.***> Links: ------ [1] 45839f1 [2] #1489 (comment) [3] https://github.com/notifications/unsubscribe-auth/ACNNITBQ6ZAUY3VWSJEPI53Y4T63RAVCNFSM6AAAAABF4KDTCSVHI2DSMVQWIX3LMV43SRDJONRXK43TNFXW4Q3PNVWWK3TUHM4TANRYGU3TA

[wizwik]

Hi Phil:

It ran ok. I turn on auto_reconnect and that made the connection timing easy.
Thanks

Regards

John

[wizwik]

Hi Phil:
I have a question regarding the use of xTaskCreatePinnedToCore. I have two threads that I run in my project. I found that I had to disable them to allow the Bluetooth connection to run. The two tasks have priority 1 and 2 and run in Core 1. I saw that the BlueToothA2Psource.h references a Task handle with # define xTaskHandle TaskHandle_t so I suspect that there are calls to xTaskCreatePinnedToCore. So I wonder what the Priority is and if I set the Bluetooth task to have a higher priority. I have not found a way to set the Priority yet. Regards John

[pschatzmann]

Why don't you just look it up in the documentation ?

[wizwik]

Correct. Found it. Thanks