Fotos auf 64x32 LED Matrix

Für Arduino


// colorwheel_progmem demo for Adafruit RGBmatrixPanel library.
// Renders a nice circle of hues on our 32x32 RGB LED matrix:
// http://www.adafruit.com/products/607

// This version uses precomputed image data stored in PROGMEM
// rather than calculating each pixel.  Nearly instantaneous!  Woo!

// Written by Limor Fried/Ladyada & Phil Burgess/PaintYourDragon
// for Adafruit Industries.
// BSD license, all text above must be included in any redistribution.

#include <Adafruit_GFX.h>   // Core graphics library
#include <RGBmatrixPanel.h> // Hardware-specific library
#include "images.h"

// 32x64 LED-Matrix Connections
#define OE   9
#define LAT 10
#define CLK 11
#define A   A0
#define B   A1
#define C   A2
#define D   A3

RGBmatrixPanel matrix(A, B, C, D, CLK, LAT, OE, false, 64);

void setup() {
  int     i, len;
  uint8_t *ptr = matrix.backBuffer(); // Get address of matrix data

  // Copy image from PROGMEM to matrix buffer:
  //memcpy_P(ptr, iceland, sizeof(iceland));

  // Start up matrix AFTER data is copied.  The RGBmatrixPanel
  // interrupt code ties up about 40% of the CPU time, so starting
  // it now allows the prior drawing code to run even faster!
  matrix.begin();

  while(1){
    //memcpy_P(ptr, img1, sizeof(img1)); // Island, Berg, blaue Lagune
    //delay(4000);
    memcpy_P(ptr, img2, sizeof(img2)); // Rechstag Kuppel
    delay(4000);
    //memcpy_P(ptr, img3, sizeof(img3)); // Testbild mit Farbverlauf
    //delay(4000);
    memcpy_P(ptr, img4, sizeof(img4)); // London, Themse, Lonon Eye
    delay(4000);
    memcpy_P(ptr, img5, sizeof(img5)); // Notausgang-Schild
    delay(4000);
    memcpy_P(ptr, img6, sizeof(img6)); // Fablab Logo
    delay(4000);
    memcpy_P(ptr, img7, sizeof(img7)); // Brandenburger Tor
    delay(4000);
    memcpy_P(ptr, img8, sizeof(img8)); // British Museum
    delay(4000);
    memcpy_P(ptr, img9, sizeof(img9)); // Big Ben, London
    delay(4000);
    //memcpy_P(ptr, img10, sizeof(img10)); // 3D-Drucker mit Zuckerguss
    //delay(4000);
    //memcpy_P(ptr, img11, sizeof(img11)); // Roboter
    //delay(4000);
    //memcpy_P(ptr, img12, sizeof(img12)); // Alpspitze, Blick auf Zugspitze
    //delay(4000);
    //memcpy_P(ptr, img13, sizeof(img13)); // Insbruck Klettersteig
    //delay(4000);
    //memcpy_P(ptr, img14, sizeof(img14)); // Sonnenaufgang zwischen Neuses und Kriegenbrunn
    //delay(4000);
    memcpy_P(ptr, img15, sizeof(img15)); // Eisenbahnbrücke Berlin
    delay(4000);
    //memcpy_P(ptr, img16, sizeof(img16)); // Regensburg, FLusslandschaft
    //delay(4000);
    memcpy_P(ptr, img17, sizeof(img17)); // Tower-Bridge London
    delay(4000);
    memcpy_P(ptr, img18, sizeof(img18)); // Sonnenuntergang (Israel)
    delay(4000);
    memcpy_P(ptr, img19, sizeof(img19)); // Fußball-Roboter (Make-Munich 2016)
    delay(4000);
    memcpy_P(ptr, img20, sizeof(img20)); // Sava-Kathedrale (Belgrad)
    delay(4000);
    memcpy_P(ptr, img21, sizeof(img21)); // Luftfahrt-Museum (Belgrad)
    delay(4000);
    memcpy_P(ptr, img22, sizeof(img22)); // Sonnenuntergang (Niederndorf)
    delay(4000);
    memcpy_P(ptr, img23, sizeof(img23)); // Eifelturm Paris
    delay(4000);
  }
}

void loop() {
  // do nothing
}


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