59 lines
1.3 KiB
C++
59 lines
1.3 KiB
C++
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#include <Wire.h>
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#include <Adafruit_GFX.h>
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#include <Adafruit_SSD1306.h>
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#define SCREEN_WIDTH 128 // OLED display width, in pixels
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#define SCREEN_HEIGHT 64 // OLED display height, in pixels
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// Declaration for an SSD1306 display connected to I2C (SDA, SCL pins)
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Adafruit_SSD1306 display(SCREEN_WIDTH, SCREEN_HEIGHT, &Wire, -1);
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int i = 10;
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void setup() {
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pinMode(18, OUTPUT); //Foczs
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pinMode(19, OUTPUT); //Auslöser
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Serial.begin(115200);
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if(!display.begin(SSD1306_SWITCHCAPVCC, 0x3C)) { // Address 0x3D for 128x64
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Serial.println(F("SSD1306 allocation failed"));
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for(;;);
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}
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delay(2000);
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display.clearDisplay();
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display.setTextSize(1);
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display.setTextColor(WHITE);
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display.setCursor(0, 10);
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// Display static text
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display.println("Hello, world!");
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display.setCursor(0, 20);
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display.println("Hello, world!");
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display.display();
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}
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void foto() {
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digitalWrite(18, HIGH);
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delay(300);
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digitalWrite(19, HIGH);
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delay(100);
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digitalWrite(18, LOW);
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digitalWrite(19, LOW);
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}
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void loop() {
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if(i < 0){
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foto();
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i = 10;
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}
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display.clearDisplay();
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display.setCursor(0, 10);
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display.println("Take a Picture in");
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display.setCursor(0, 20);
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display.println(String(i) + " Secounds");
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display.display();
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i = i - 1;
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delay(1);
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}
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