//arduino.cpp
//221026_1500

/*------------------------------------------*/
#include <Arduino.h>
/*------------------------------------------*/
void setup();
void loop();
void doSomething();
/*------------------------------------------*/
int main() {
  init(); // ARDUINO
  setup();
  for(;;delay(5000)) loop();
  return 0;
}
/*------------------------------------------*/
void setup() {
  Serial.begin(9600);
  pinMode(13, OUTPUT);
}
/*------------------------------------------*/
void loop() {
  Serial.print("HelloWorld!");
  doSomething();
}
/*------------------------------------------*/
void doSomething(){
  digitalWrite(13, HIGH);
}
/*------------------------------------------*/