int pin[7]={15, 2, 4, 5, 18, 19, 21 };

#define Pin_red 13
#define Pin_green 14
#define Pin_blue 12 
  // 共陰極、共陽極設定
#define hardwareConfig 1 //COMMON_ANODE=1 COMMON_CATHODE=0
// 條件編譯
#if hardwareConfig==0
// 共陰極
void Colorset(unsigned char redVal, unsigned char greenVal, unsigned char blueVal, int ms){
  analogWrite(Pin_red, redVal);
  analogWrite(Pin_green, greenVal);
  analogWrite(Pin_blue, blueVal);
  delay(ms);
}
#define digitOn 0
#define digitOff 1
#define light 255
#define dark 0
#else
// 共陽極(請思考共陽極與共陰極最暗~最亮數值轉換方式)
void Colorset(unsigned char redVal, unsigned char greenVal, unsigned char blueVal){ 
  redVal=255-redVal;
  greenVal=255-greenVal;
  blueVal=255-blueVal;
  analogWrite(Pin_red,redVal);
  analogWrite(Pin_green,greenVal);
  analogWrite(Pin_blue,blueVal);
}
#define digitOn 1
#define digitOff 0
#define light 255
#define dark 0
#endif

int num[10][7]={
    {light,light,light,light,light,light,dark  },//0
    {dark ,light,light,dark ,dark ,dark ,dark  },//1
    {light,light,dark ,light,light,dark ,light },//2
    {light,light,light,light,dark ,dark ,light },//3
    {dark ,light,light,dark, dark ,light,light },//4
    {light,dark ,light,light,dark ,light,light },//5
    {light,dark ,light,light,light,light,light },//6
    {light,light,light,dark ,dark ,dark ,dark  },//7
    {light,light,light,light,light,light,light },//8
    {light,light,light,light,dark ,light,light },//9
    
  };
void displayNum(int number) {
  for(int i=0; i<7; i++){
     digitalWrite(pin[i], num[number][i]);
  };
  }
void setup() {

  for(int i=0; i<7; i++){
     pinMode(pin[i], OUTPUT);
  };
  pinMode(Pin_red, OUTPUT);
  pinMode(Pin_green, OUTPUT);
  pinMode(Pin_blue, OUTPUT);
  }



void loop() {
  
  for(int i=0; i<10; i++){
    Colorset(0xff,0x00,0x00+10*i);
    displayNum(i);
    delay(1000);
     } 
}