#include <Arduino.h>
#include <chrono>
#include <condition_variable>
#include <iostream>
#include <mutex>
#include <thread>

static bool abortFlag;
static std::mutex m;
static std::condition_variable cv;
static std::thread thread([]() {
  std::cout << "thread started" << std::endl;
  std::unique_lock<std::mutex> lock(m);
  if (!cv.wait_for(lock, std::chrono::seconds(3), [&]() { return abortFlag; })) {
    std::cout << "continue..." << std::endl;
  } else {
    std::cout << "abort" << std::endl;
  }
});

static void isr() {
  abortFlag = true;
  cv.notify_all();
}

constexpr auto inputPin = 1;

void setup() {
  Serial.begin(115200);
  Serial.println("Hello world!");

  pinMode(inputPin, INPUT_PULLUP);
  attachInterrupt(digitalPinToInterrupt(inputPin), isr, CHANGE);
}

void loop() { delay(10); }