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I'm playing around with the Pico SDK and the extension in VS Code and it seems that when I produce a C++ file program instead of C, a number of the hardware options are no longer available to include. Specifically in my case I would like to use the ADC

#include "hardware/adc.h"

This worked fine with a C program but is not longer available in C++.

 fatal error: hardware/adc.h: No such file or directory

Why is this the case and is there anything I can do about it? I would prefer to use C++ for my programs as I want to use some of the standard libraries included with C++ and for me it is more intuitive.

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  • Make sure you pass the correct include path to your C++ compiler. Commented Apr 29 at 11:11
  • which "the extension in VS Code" are you talking about and how did you configure it? Commented Apr 29 at 11:13
  • @Botje - the official Raspberry Pi Pico extension (marketplace.visualstudio.com/items/…) Commented Apr 29 at 11:16
  • @JesperJuhl - I think they are correct as some of the hardware libraries can still be included (e.g. hardware/gpio.h or uart.h) but some can't (like adc.h or flash.h) Commented Apr 29 at 11:18
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