Fatal error: No such file or directory

PlatformIO IDE
1

Hi Guys,

I am new to ESP32 development so I might have done som rookie mistakes here but what ever I do it seems that I cannot get platformio and IntelliSense to agree on where the files to be used from the #include section are located. Any thoughts and ideas are very much appreciated.

I use platformIO in VSCode on a PC to which I have an Espressif ESP32-C6-DevKit-C1 set up, so far with no electronics attached. First test with Wi-Fi worked fine and I managed to get the ESP32 connected to the wifi. But Bluetooth BLE is an entirely different matter it seems.

When I try to do a script using BLE it seems platformio, the compiler or some process cannot find the BLE components I have in the #include statements. In addition to the settings mentioned below I have also enabled bluetooth in menuconfig.

I have set up the paths in the platformio.ini, the src CMakeList.txt, c_cpp_properties.json and in the include path in the IntelliSense Configuration. From what I can gather some files may be found but then files they in their turn point to are not found. I have searched for the locations of these files and included them. As far as I can see I have all paths, but for some reason I cannot see, the paths are not accepted.

Any steps that I can do additionally to find the error? What am I missing?

Again, all feedback are welcome and ny thoughts are highly appreciated.

Cheers

Sorry for the collage, new users are only allowed one picture.

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You should not configure the Bluetooth stack via these build_flags = -I, delete them all. You should enable them via the menuconfig menu via the CLI, as documented

https://docs.platformio.org/en/stable/frameworks/espidf.html#configuration

For the NimBLE stack, you for sure want at least BT_ENABLED and BT_NIMBLE_ENABLED turned on (config options).

There are PlatformIO example available for ESP-IDF + bluetooth, e.g.,

https://github.com/platformio/platform-espressif32/tree/develop/examples/espidf-ble-eddystone

in which you can see

3

Thank you @maxgerhardt Maximilian! And thank you for the links, very much appreciated!

Cheers