Digitise an older engine - ESP32

[Techstyle]

Interesting, I've just cleaned and complied mine and it seems to get past that stage ok. To confirm the code:

#include "sensesp/system/lambda_consumer.h"

//// Bilge Monitor /////

auto* bilge = new DigitalInputState(25, INPUT_PULLUP, 5000);

auto int_to_string_function = [](int input) ->String {
    if (input == 1) {
      return "Water present!";
    }
    else { // input == 0
      return "bilge clear";
    }
};

auto int_to_string_transform = new LambdaTransform<int, String>(int_to_string_function);

bilge->connect_to(int_to_string_transform)
      ->connect_to(new SKOutputString("propulsion.engine.bilge"));

bilge->connect_to(new SKOutputString("propulsion.engine.bilge.raw"));

Is 'input' used anywhere else on your code? I'll have another look through this tomorrow to see if I can spot anything else.

Thanks,

It seems that:

Code:

#include "sensesp/transforms/lambda_transform.h"

needs to be added, and neither of us had that in our code, but you had:

Code:

#include "sensesp/transforms/linear.h"

which itself references  "lambda_transform.h" and therefore it worked for you but not for me.  It might be a good idea to add it just incase someone else steals your code like I did!!

thanks for this work!