#include <Arduino.h>

struct Button {
  const uint8_t PIN;
  uint32_t numberKeyPresses;
  bool pressed;
};

Button button1 = {23, 0, false};
Button button2 = {18, 0, false};

void ARDUINO_ISR_ATTR isr(void *arg) {
  Button *s = static_cast<Button *>(arg);
  s->numberKeyPresses += 1;
  s->pressed = true;
}

void ARDUINO_ISR_ATTR isr() {
  button2.numberKeyPresses += 1;
  button2.pressed = true;
}

void setup() {
  Serial.begin(115200);
  pinMode(button1.PIN, INPUT_PULLUP);
  attachInterruptArg(button1.PIN, isr, &button1, FALLING);
  pinMode(button2.PIN, INPUT_PULLUP);
  attachInterrupt(button2.PIN, isr, FALLING);
}

void loop() {
  if (button1.pressed) {
    Serial.printf("Button 1 has been pressed %" PRIu32 " times\n", button1.numberKeyPresses);
    button1.pressed = false;
  }
  if (button2.pressed) {
    Serial.printf("Button 2 has been pressed %" PRIu32 " times\n", button2.numberKeyPresses);
    button2.pressed = false;
  }
  static uint32_t lastMillis = 0;
  if (millis() - lastMillis > 10000) {
    lastMillis = millis();
    detachInterrupt(button1.PIN);
  }
}
