ESP32 Forum

Posted: **Mon Apr 11, 2022 7:32 am**

please help !!! I need to set WIFI SSID AND PASSWORD FOR ESP32 to get frames over the wifi but the option of 'EXAMPLE CONFIGURATION' is not appearing in menuconfig of ESP-IDF...

Posted: **Mon Apr 11, 2022 7:59 am**

Hi,

Are you trying to use the ESP-IDF example? Can you give more details about it?

Posted: **Mon Apr 11, 2022 8:08 am**

I am using the code in this repo, following readme to acquire camera frames over the WIFI
https://github.com/luxonis/esp32-spi-me ... aming_wifi

Posted: **Mon Apr 11, 2022 8:28 am**

try to build the example project first and then open menuconfig again.

Best wishes
Ralph

Posted: **Mon Apr 11, 2022 9:08 am**

Ralph build hello_world from examples folder. "idf.py menuconfig" again not showing "Example Configuration"...

please help

Posted: **Mon Apr 11, 2022 9:22 am**

Have you tried to ask help on the GitHub repo? You can open an issue there directly.

Posted: **Mon Apr 11, 2022 9:27 am**

Wajeeha77 wrote: Ralph build hello_world from examples folder. "idf.py menuconfig" again not showing "Example Configuration"... please help

If you are trying to build "hello_world" example then you should read README from that example and not from some external repository.
In "hello_world" example there is no wifi used, so you wont find menu to configure anything in menuconfig.

Posted: **Mon Apr 11, 2022 12:57 pm**

chegewara wrote: ↑
Mon Apr 11, 2022 9:27 am

Wajeeha77 wrote: Ralph build hello_world from examples folder. "idf.py menuconfig" again not showing "Example Configuration"... please help
If you are trying to build "hello_world" example then you should read README from that example and not from some external repository.
In "hello_world" example there is no wifi used, so you wont find menu to configure anything in menuconfig.

Very good point, obviously you should work on a sample project using WiFi

Posted: **Mon Apr 11, 2022 8:00 pm**

got it! thankyou so much!

Posted: **Fri Aug 18, 2023 4:38 am**

[1] Under the project directory create a file at "main/Kconfig.projbuild"

[2] Add the following to the Kconfig.projbuild file:

Code: Select all

menu "Example Configuration"

    orsource "$IDF_PATH/examples/common_components/env_caps/$IDF_TARGET/Kconfig.env_caps"

    config I2C_MASTER_SCL
        int "SCL GPIO Num"
        range ENV_GPIO_RANGE_MIN ENV_GPIO_OUT_RANGE_MAX
        default 19 if IDF_TARGET_ESP32 || IDF_TARGET_ESP32S2 || IDF_TARGET_ESP32S3
        default 0
        help
            GPIO number for I2C Master clock line.

    config I2C_MASTER_SDA
        int "SDA GPIO Num"
        range ENV_GPIO_RANGE_MIN ENV_GPIO_OUT_RANGE_MAX
        default 18 if IDF_TARGET_ESP32 || IDF_TARGET_ESP32S2 || IDF_TARGET_ESP32S3
        default 1
        help
            GPIO number for I2C Master data line.

endmenu

[3] idf.py menuconfig

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