Startgrafik, und Buttonfunktionen zum einstellen der Motornachlaufzeit zugefügt
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			@ -11,10 +11,91 @@
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// On an arduino UNO:       A4(SDA), A5(SCL)
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// On an arduino MEGA 2560: 20(SDA), 21(SCL)
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// On an arduino LEONARDO:   2(SDA),  3(SCL), ...
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#define OLED_RESET     -1 // Reset pin # (or -1 if sharing Arduino reset pin)
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#define OLED_RESET     4 // Reset pin # (or -1 if sharing Arduino reset pin)
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#define SCREEN_ADDRESS 0x3C ///< See datasheet for Address; 0x3D for 128x64, 0x3C for 128x32
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Adafruit_SSD1306 display(SCREEN_WIDTH, SCREEN_HEIGHT, &Wire, OLED_RESET);
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#define LOGO_HEIGHT   64
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#define LOGO_WIDTH    64
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static const unsigned char PROGMEM logo_bmp[] =
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{ B00000000, B00000000, B00000000, B00000000, B00000000, B00000000, B00000000, B00000000, 
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B00000000, B00000000, B00000000, B00000000, B00000000, B00000000, B00000000, B00000000, 
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B00000000, B00000000, B00000000, B00000000, B00000000, B00000000, B00000000, B00000000, 
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B00000000, B00000000, B00000000, B00000000, B00000000, B00000000, B00000000, B00000000, 
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B00000000, B00000000, B00000000, B00000000, B00000000, B00000000, B00000000, B00000000, 
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B00000000, B00000000, B00000000, B00000000, B00000000, B00000000, B00000000, B00000000, 
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B00000000, B00000000, B00000000, B00000000, B00000000, B00000000, B00000000, B00000000, 
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B00000000, B00000000, B00000000, B00000000, B00000000, B00000000, B00000000, B00000000, 
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B00000000, B00000000, B00000000, B00000000, B00000000, B00000000, B00000000, B00000000, 
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B00000000, B00000000, B00000000, B00000000, B00000000, B00000000, B00000000, B00000000, 
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B00000000, B00000000, B00000000, B00000000, B00000000, B00000000, B00000000, B00000000, 
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B00000000, B00000000, B00000000, B00000000, B00000000, B00000000, B00000000, B00000000, 
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B00000000, B00000000, B00000000, B00000000, B11110000, B00000000, B00000000, B00000000, 
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B00000000, B00000000, B00000000, B00000000, B11110000, B00000000, B00000000, B00000000, 
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B00000000, B00000000, B00000000, B00000000, B11110000, B00000000, B00000000, B00000000, 
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B00000000, B00000000, B00000000, B00000000, B11110000, B00000000, B00000000, B00000000, 
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B00000000, B00000000, B00000000, B11111111, B00001111, B11110000, B00000000, B00000000, 
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B00000000, B00000000, B00000000, B11111111, B00001111, B11110000, B00000000, B00000000, 
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B00000000, B00000000, B00000000, B11111111, B00001111, B11110000, B00000000, B00000000, 
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B00000000, B00000000, B00000000, B11111111, B00001111, B11110000, B00000000, B00000000, 
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B00000000, B00000000, B00001111, B00000000, B00000000, B00001111, B00000000, B00000000, 
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B00000000, B00000000, B00001111, B00000000, B00000000, B00001111, B00000000, B00000000, 
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B00000000, B00000000, B00001111, B00000000, B00000000, B00001111, B00000000, B00000000, 
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B00000000, B00000000, B00001111, B00000000, B00000000, B00001111, B00000000, B00000000, 
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B00000000, B00000000, B11110000, B00001111, B00001111, B00000000, B11110000, B00000000, 
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B00000000, B00000000, B11110000, B00001111, B00001111, B00000000, B11110000, B00000000, 
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B00000000, B00000000, B11110000, B00001111, B00001111, B00000000, B11110000, B00000000, 
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B00000000, B00000000, B11110000, B00001111, B00001111, B00000000, B11110000, B00000000, 
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B00000000, B00000000, B11110000, B11111111, B00001111, B11110000, B11110000, B00000000, 
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B00000000, B00000000, B11110000, B11111111, B00001111, B11110000, B11110000, B00000000, 
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B00000000, B00000000, B11110000, B11111111, B00001111, B11110000, B11110000, B00000000, 
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B00000000, B00000000, B11110000, B11111111, B00001111, B11110000, B11110000, B00000000, 
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B00000000, B00000000, B00001111, B00000000, B11110000, B00001111, B00000000, B00000000, 
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B00000000, B00000000, B00001111, B00000000, B11110000, B00001111, B00000000, B00000000, 
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B00000000, B00000000, B00001111, B00000000, B11110000, B00001111, B00000000, B00000000, 
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B00000000, B00000000, B00001111, B00000000, B11110000, B00001111, B00000000, B00000000, 
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B00000000, B00000000, B00001111, B00001111, B11111111, B00001111, B00000000, B00000000, 
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B00000000, B00000000, B00001111, B00001111, B11111111, B00001111, B00000000, B00000000, 
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B00000000, B00000000, B00001111, B00001111, B11111111, B00001111, B00000000, B00000000, 
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B00000000, B00000000, B00001111, B00001111, B11111111, B00001111, B00000000, B00000000, 
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B00000000, B00000000, B00000000, B11111111, B00001111, B11110000, B00000000, B00000000, 
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B00000000, B00000000, B00000000, B11111111, B00001111, B11110000, B00000000, B00000000, 
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B00000000, B00000000, B00000000, B11111111, B00001111, B11110000, B00000000, B00000000, 
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B00000000, B00000000, B00000000, B11111111, B00001111, B11110000, B00000000, B00000000, 
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B00000000, B00000000, B00000000, B00001111, B00001111, B00000000, B00000000, B00000000, 
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B00000000, B00000000, B00000000, B00001111, B00001111, B00000000, B00000000, B00000000, 
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B00000000, B00000000, B00000000, B00001111, B00001111, B00000000, B00000000, B00000000, 
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B00000000, B00000000, B00000000, B00001111, B00001111, B00000000, B00000000, B00000000, 
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B00000000, B00000000, B00000000, B00000000, B11110000, B00000000, B00000000, B00000000, 
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B00000000, B00000000, B00000000, B00000000, B11110000, B00000000, B00000000, B00000000, 
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B00000000, B00000000, B00000000, B00000000, B11110000, B00000000, B00000000, B00000000, 
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B00000000, B00000000, B00000000, B00000000, B11110000, B00000000, B00000000, B00000000, 
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B00000000, B00000000, B00000000, B00000000, B00000000, B00000000, B00000000, B00000000, 
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B00000000, B00000000, B00000000, B00000000, B00000000, B00000000, B00000000, B00000000, 
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B00000000, B00000000, B00000000, B00000000, B00000000, B00000000, B00000000, B00000000, 
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B00000000, B00000000, B00000000, B00000000, B00000000, B00000000, B00000000, B00000000, 
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B00000000, B00000000, B00000000, B00000000, B00000000, B00000000, B00000000, B00000000, 
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B00000000, B00000000, B00000000, B00000000, B00000000, B00000000, B00000000, B00000000, 
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B00000000, B00000000, B00000000, B00000000, B00000000, B00000000, B00000000, B00000000, 
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B00000000, B00000000, B00000000, B00000000, B00000000, B00000000, B00000000, B00000000, 
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B00000000, B00000000, B00000000, B00000000, B00000000, B00000000, B00000000, B00000000, 
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B00000000, B00000000, B00000000, B00000000, B00000000, B00000000, B00000000, B00000000, 
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B00000000, B00000000, B00000000, B00000000, B00000000, B00000000, B00000000, B00000000, 
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B00000000, B00000000, B00000000, B00000000, B00000000, B00000000, B00000000, B00000000,
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};
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unsigned char MotorDelay = 1;
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unsigned char MotorDelayOld = 0;
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int UP = 0;
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int DOWN = 0;
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int ENTER = 0;
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int UP_OLD = 0;
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int DOWN_OLD = 0;
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int ENTER_OLD = 0;
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void setup() {
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pinMode(SCK, INPUT);
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pinMode(MOSI, INPUT);
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pinMode(MISO, INPUT);
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 Serial.begin(9600);
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  // SSD1306_SWITCHCAPVCC = generate display voltage from 3.3V internally
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			@ -22,18 +103,43 @@ void setup() {
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    Serial.println(F("SSD1306 allocation failed"));
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    for(;;); // Don't proceed, loop forever
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  }
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  // Show initial display buffer contents on the screen --
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  // the library initializes this with an Adafruit splash screen.
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  display.display();
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  testdrawbitmap();    // Draw a small bitmap image
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  delay(2000); // Pause for 2 seconds
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 // Clear the buffer
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  display.clearDisplay();
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//  testanimate(logo_bmp, LOGO_WIDTH, LOGO_HEIGHT); // Animate bitmaps
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}
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 display.display();
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   }
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void loop() {
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    UP = digitalRead(SCK);
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    DOWN = digitalRead(MOSI);
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    ENTER = digitalRead(MISO);
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    display.setTextSize(2);             
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    display.setTextColor(SSD1306_WHITE);        // Draw white text
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    display.setCursor(0,0);             // Start at top-left corner
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    if (MotorDelay != MotorDelayOld){
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 display.clearDisplay();
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      display.println(F("Delay: ")); display.println(MotorDelay); display.println(MotorDelayOld);
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      display.display();
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      MotorDelayOld = MotorDelay;
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   }
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   if(UP == 1 && UP !=  UP_OLD){
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    MotorDelay++;
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   } 
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   if(DOWN == 1 && DOWN !=  DOWN_OLD){
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    MotorDelay--;
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   } 
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   UP_OLD = UP;
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   DOWN_OLD = DOWN;
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   ENTER_OLD = ENTER;
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}
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void testdrawbitmap(void) {
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  display.clearDisplay();
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  display.drawBitmap(
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    (display.width()  - LOGO_WIDTH ) / 2,
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    (display.height() - LOGO_HEIGHT) / 2,
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    logo_bmp, LOGO_WIDTH, LOGO_HEIGHT, 1);
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  display.display();
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}
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