esp32-at wifi + bluekitchen bluetooth

krishan
Posts: 2
Joined: Mon Mar 02, 2020 2:36 am

esp32-at wifi + bluekitchen bluetooth

Postby krishan » Mon Mar 02, 2020 3:10 am

Hi All,
has anyone used espressif esp32-at wifi stack with bluekitchen bluetooth stack (btstack)?
I am not able to successfully integrate esp32-at and btstack.
I am running into run-time asserts, watchdog triggers, and failure to power-on hci layer of btstack.

any help here would be greatly appreciated, if you need more info, logs, please let me know.

thanks in advance
-Krishan

Helen L
Posts: 51
Joined: Thu Aug 16, 2018 9:07 am

Re: esp32-at wifi + bluekitchen bluetooth

Postby Helen L » Mon Mar 02, 2020 6:25 am

It seems that the ESP32 at bluetooth stack is depending on the ESP-IDF, which uses the bluedroid bluetooth stack.

krishan
Posts: 2
Joined: Mon Mar 02, 2020 2:36 am

Re: esp32-at wifi + bluekitchen bluetooth

Postby krishan » Tue Mar 03, 2020 2:20 am

thank you Helen,
I made some progress here. Since the AT is a library, I need to do lots of reverse engineering, and debug logs to figure out the control path.

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