Questions tagged [lambda]

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Using lambdas as callback functions

Using the Ticker library for the ESP32, how can I use a lambda as an argument to the attach method? tickerSystemManager.attach(1000, [&](){ systemManager->sync(); }); Attempting to use the ...
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How do I use lambda functions in Arduino?

I want to pass a lambda function as an argument to a method. Example: T reduce(const T initial, const std::function<T(T, T)> acc) { T value = initial; for (size_t i = 0; i < S; ++i) { ...
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Use callbacks in Arduino with pointers to functions (will functions persist in memory?)

As I been learning Arduino (micro controllers, c++, etc) I have learned that memory is very limited. I already understand how memory works when it comes to variables. But I do not understand how ...