message: Fix micro_speech Arduino code
diff: @@ -29,6 +29,12 @@ void RespondToCommand(tflite::ErrorReporter* error_reporter,
  pinMode(LEDR, OUTPUT);
  pinMode(LEDG, OUTPUT);
  pinMode(LEDB, OUTPUT);
  + // Ensure the LED is off by default.
  + // Note: The RGB LEDs on the Arduino Nano 33 BLE
  + // Sense are on when the pin is LOW, off when HIGH.
  + digitalWrite(LEDR, HIGH);
  + digitalWrite(LEDG, HIGH);
  + digitalWrite(LEDB, HIGH);
  is_initialized = true;
  }
  static int32_t last_command_time = 0;
  @@ -38,9 +44,7 @@ void RespondToCommand(tflite::ErrorReporter* error_reporter,
  if (is_new_command) {
  error_reporter->Report("Heard %s (%d) @%dms", found_command, score,
  current_time);
  - // If we hear a command, light up the appropriate LED.
  - // Note: The RGB LEDs on the Arduino Nano 33 BLE
  - // Sense are on when the pin is LOW, off when HIGH.
  + // If we hear a command, light up the appropriate LED
  if (found_command[0] == 'y') {
  last_command_time = current_time;
  digitalWrite(LEDG, LOW); // Green for yes
  