#include <Arduino.h>
#include <stdio.h>
#include "prompt_invoke.h"

int add(int a, int b) { return a + b; }
void foo(const char* s, int i) { Serial1.print("foo: "); Serial1.println(String(s)+" - "+String(i)); }

void setup() {
  Serial1.begin(115200);
  while (!Serial1); Serial1.println("");

  //auto t1 = argumentTypeNames(&add); // t1 == tuple("int", "int")
  //auto t2 = argumentTypeNames(&foo); // t2 == tuple("string", "int", "long long")
  
  using traits = function_traits<decltype(&add)>;

  printTypeNames<traits::args_tuple>( std::make_index_sequence<traits::arity>{} );
}

void countMe() {
  static unsigned int count = 0;
  Serial1.println(count);
  ++count;
}

void loop() { 
  countMe();
  delay(1000);
}