ESP32 code Build problem

1

Hello guys Im having problem with Building this basic program:

#include <Arduino.h>

// put function declarations here:

int myFunction(int, int);

void setup() {

// put your setup code here, to run once:

int result = myFunction(2, 3);

}

void loop() {

// put your main code here, to run repeatedly:

}

// put function definitions here:

int myFunction(int x, int y) {

return x + y;

}

And when I try to build it I get this error:

  • Looking for pins_arduino.h dependency? Check our library registry!
  • CLI > platformio lib search “header:pins_arduino.h”
  • Web > PlatformIO Registry

#include “pins_arduino.h”
^~~~~~~~~~~~~~~~
compilation terminated.
*** [.pio\build\esp32dev\FrameworkArduino\FunctionalInterrupt.cpp.o] Error 1
============================ [FAILED] Took 13.30 seconds ============================

Please help me how to solve this!
Many thanks in advance

2

Please share the content of your platformio.ini as preformatted-text.

3

Okay
…
; PlatformIO Project Configuration File
;
; Build options: build flags, source filter
; Upload options: custom upload port, speed and extra flags
; Library options: dependencies, extra library storages
; Advanced options: extra scripting
;
; Please visit documentation for the other options and examples
; Redirecting...

[env:esp32dev]
platform = espressif32
board = esp32dev
framework = arduino

…

4

must exist or when custom json board require be variant of existed board

5

That’s the standard Espressif32 DevKit:

https://docs.platformio.org/en/latest/boards/espressif32/esp32dev.html#board-espressif32-esp32dev

6

There is nothing unusual in your platformio.ini

It looks like your platform / framework installation has been broken.

  • Close VS Code
  • delete C:\Users\<username>\.platformio\platforms\espressif32
  • delete C:\Users\<username>\.platformio\packages\framework-arduinoespressif32
  • Start VS Code
  • Wait until PlatformIO finished all tasks (reinstalling the platform / framework)
  • Try to build the project again