Digitise an older engine - ESP32

[Boatingbaileys]

Hi,

I've now added a bilge monitor to this using a cheap float switch. The code on the website and in the video returns true or false, but thanks to a subscriber i'm updating that with the below so that i can return a string of text. Here is the updated code:

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"));



Hope this is helpful.