How to build a demo for ESP32 and use Zephyr RTOS

[votuananhs]

I am trying to build a demo for the esp32-wroom-32 board and use the Zephyr RTOS. I have followed guideline on website https://www.zephyrproject.org
I got an issue:

esp-idf/components/esp32/include/esp_dport_access.h:15:23: fatal error: sdkconfig.h: No such file or directory

In my understanding, It will be generated from running ESP-IDF's building system with "sdkconfig" configuration. But I don't know how to integrate/call Zephyr's building system with ESP-IDF's building system.

If you have tried to do this before, please share with me.
Thank you,
TA

[Addi2438]

Have you tried the steps from their ESP Setup Guide?

https://www.zephyrproject.org/doc/board ... esp32.html

[micheljung]

Hey votuananhs

The latest esp-idf is not compatible with Zephyr OS, which is why you need to execute:

Code: Select all

cd ${ESP_IDF_PATH}
git checkout dc8c33892e0

Cheers