단순한 애니메이션

arduino를 활용한 간단한 애니메이션

코드는 아래와 같으며, 기본적으로 3개의 이미지 파일을 연속해서 보여주는 코드이다.


//****************************//
//**********************************//
//  Name    : shiftOutCode, Hello World                         //
//  Author  : Carlyn Maw,Tom Igoe                               //
//  Date    : 25 Oct, 2006                                      //
//  Version : 1.0                                               //
//  Notes   : Code for using a 74HC595 Shift Register           //
//          : to count from 0 to 255                            //
//****************************************************************

//Pin connected to ST_CP of 74HC595
int latchPin = 7;
//Pin connected to SH_CP of 74HC595
int clockPin = 6;
////Pin connected to DS of 74HC595
int dataPin = 5;

      
int numSymbols = 3;              
int icon[] = {
  B11111111,   // I
  B11111111,
  B00011000,
  B00011000,
  B00011000,
  B00011000,
  B11111111,
  B11111111,       
  B00111100,  // Love
  B11111111,
  B11111111,
  B01111110,
  B00111100,
  B00011000,
  B00011000,
  B00000000,
  B11000011,  // U
  B11000011,
  B11000011,
  B11000011,
  B11000011,
  B11000011,
  B01100110,
  B00111100 
};

              
// FUNCTIONS


void anim2() {
  for (int j = 0; j < numSymbols; j++) {
     digitalWrite(latchPin, LOW);
     shiftOut(dataPin, clockPin, MSBFIRST, icon[7+8*j]);    
     shiftOut(dataPin, clockPin, MSBFIRST, icon[6+8*j]);    
     shiftOut(dataPin, clockPin, MSBFIRST, icon[5+8*j]);    
     shiftOut(dataPin, clockPin, MSBFIRST, icon[4+8*j]);    
     shiftOut(dataPin, clockPin, MSBFIRST, icon[3+8*j]);
     shiftOut(dataPin, clockPin, MSBFIRST, icon[2+8*j]);
     shiftOut(dataPin, clockPin, MSBFIRST, icon[1+8*j]);    
     shiftOut(dataPin, clockPin, MSBFIRST, icon[8*j]);
     digitalWrite(latchPin, HIGH);
     delay(1300);

 
     Serial.println(icon[2+8*j], BIN);
     Serial.println(icon[1+8*j], BIN);
     Serial.println(icon[8*j], BIN);
    

     Serial.println("**********");
  }
}



// END FUNCTIONS

void setup() {
 //set pins to output because they are addressed in the main loop
 pinMode(latchPin, OUTPUT);
 pinMode(clockPin, OUTPUT);
 pinMode(dataPin, OUTPUT);
 Serial.begin(9600);
}

void loop() {
 anim2();
 delay(500);
}


작동되면 다음과 같다.