<commit_before>
void startInit() {
  enableInterrupt(BUTTON, handleStart, RISING);
}

void handleStart() {
  eventSet(EVENT_BUTTON);
}

void waitForStartButton() {
  while (getEvent(EVENT_BUTTON));
}

boolean startPressed() {
  return (getEvent(EVENT_BUTTON)); 
}
<commit_msg>converted to active-low start button<commit_after>
void startInit() {
  enableInterrupt(BUTTON, handleStart, FALLING);
}

void handleStart() {
  eventSet(EVENT_BUTTON);
}

void waitForStartButton() {
  while (getEvent(EVENT_BUTTON));
}

boolean startPressed() {
  return (getEvent(EVENT_BUTTON)); 
}

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{'dir': 'git-commits-cleaned', 'id': '7610034', 'n_tokens_mistral': 195, 'n_tokens_neox': 202, 'n_words': 38}