모두의 아두이노란 책을 보고있습니다.

책에서 탭으로 스케치를 여러개 사용하여 모듈화가 가능하다고 하는데 실험을 해보니 왼쪽 프로그램만 실행되고 우측것은 동작을 하지 않습니다.

조언을 부탁합니다.

#Tap1 Trigger

/* Trigger Signal */

const int TRGPin = 7;     // the number of the Trigger pin
const int ledPin = 12;    // the number of the LED pin
const int Lamp1Pin = 13;   // the number of the Lamp pin
const int Lamp2Pin = 11;   // the number of the Lamp pin
const int Lamp3Pin = 10;   // the number of the Lamp pin

int ledState = LOW;         // the current state of the output pin
int TRGState = 0;           // variables will change:
                             
void setup() {       // variable for reading the Trigger status
  pinMode(TRGPin, INPUT);   // initialize the Trigger pin as an input:
  digitalWrite(TRGPin, HIGH);   // variable for reading the Trigger status
  pinMode(ledPin, OUTPUT);  // initialize the LED pin as an output:
  pinMode(Lamp1Pin, OUTPUT);  // initialize the Lamp1 pin as an output:
  pinMode(Lamp2Pin, OUTPUT);  // initialize the Lamp2 pin as an output:
  pinMode(Lamp3Pin, OUTPUT);  // initialize the Lamp3 pin as an output:
}

void loop() {
  TRGState = digitalRead(TRGPin); // read the state of the Trigger value:
                              // check if the Trigger is pressed.
  if (TRGState == ledState) {  // if it is, the TriggerState is HIGH:
    digitalWrite(ledPin, LOW); // turn LED on:
    digitalWrite(Lamp1Pin, LOW); // turn Lamp1 on:
    digitalWrite(Lamp2Pin, LOW); // turn Lamp2 on:
    digitalWrite(Lamp3Pin, LOW); // turn Lamp3 on:
  }
  else {
    digitalWrite(ledPin, HIGH);  // turn LED off:
    digitalWrite(Lamp1Pin, HIGH); // turn Lamp1 off:
    digitalWrite(Lamp2Pin, HIGH); // turn Lamp2 off:
    digitalWrite(Lamp3Pin, HIGH); // turn Lamp3 off:
  }
}

#Tap2 Analog

/*
  Analog input, analog output, serial output
아날로그 입력 단자를 읽어, 0에서 255의 범위로 결과를 맵핑하고,
출력 핀의 펄스 폭 변조(PWM)를 설정하고 그 결과를 사용한다.
또한 시리얼 모니터에 결과를 출력합니다.

 The circuit:
 * potentiometer connected to analog pin 0.
   Center pin of the potentiometer goes to the analog pin.
   side pins of the potentiometer go to +5V and ground
 * LED connected from digital pin 9 to ground

 created 29 Dec. 2008
 modified 9 Apr 2012
 by Tom Igoe

 This example code is in the public domain.

 */

// These constants won't change.  They're used to give names
// to the pins used:
const int analogInPin = A0;  // Analog input pin that the potentiometer is attached to:
const int analogOutPin = 9; // Analog output pin that the LED is attached to:

int sensorValue = 0;        // value read from the pot:
int outputValue = 0;        // value output to the PWM (analog out):

//void setupVref() {
 // Serial.begin(9600);  // initialize serial communications at 9600 bps:}

void loopVref() {
 
  sensorValue = analogRead(analogInPin);   // read the analog in value:
  outputValue = map(sensorValue, 0, 1023, 0, 255);   // map it to the range of the analog out:
  analogWrite(analogOutPin, outputValue); // change the analog out value:

  //Serial.print("sensor = ");    // print the results to the serial monitor:
  //Serial.print(sensorValue);
  //Serial.print("\t output = ");
  //Serial.println(outputValue);

  //delay(500);   // wait 500 milliseconds before the next loop
              // for the analog-to-digital converter to settle
              // after the last reading:
 
}