first commit

src/main.cpp

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+#include <FastLED.h>
+#include <MyClass.h>
+#include <BlinkInternLed.h>
+#include <LedMatrix.h>
+#include <font_5x7.h>
+
+LedMatrix matrix;
+
+void printCharMatrixSimple(char c)
+{
+    const uint8_t *fontData = getFontChar(c);
+
+    Serial.println();
+    Serial.print("'");
+    Serial.print(c);
+    Serial.println("':");
+
+    String mtrx = "";
+    for (int row = 0; row < 7; row++)
+    {
+        uint8_t line = fontData[row];
+        for (int col = 0; col < 5; col++)
+        {
+            if (line & (1 << (4 - col)))
+            {
+                mtrx += "•";
+                Serial.print("#"); // Einfaches # für Pixel
+            }
+            else
+            {
+                mtrx += ".";
+                Serial.print("."); // Punkt für leere Pixel
+            }
+        }
+        mtrx += "\n\r";
+        Serial.println();
+    }
+    Serial.println(mtrx);
+}
+
+void playWithBlinkLed()
+{
+    BlinkInternLed internLed = BlinkInternLed();
+    String led_status = internLed.ledStatus();
+    Serial.println("PinStatus: " + led_status);
+
+    internLed.on();
+    delay(200);
+    led_status = internLed.ledStatus();
+    Serial.println("PinStatus: " + led_status);
+
+    internLed.off();
+    delay(200);
+    led_status = internLed.ledStatus();
+    Serial.println("PinStatus: " + led_status);
+}
+
+void setup()
+{
+    matrix.setBrightness(255);
+
+    matrix.clear();
+    matrix.show();
+
+    // Draw static "HELLO WORLD"
+    matrix.drawText(1, 1, "Hello", CRGB::Red);
+    matrix.drawText(35, 1, "World", CRGB::Blue);
+    matrix.drawText(1, 20, "<°|`¶>", CRGB::Yellow);
+    matrix.drawText(1, 30, "Bottom", CRGB::Yellow);
+    matrix.show();
+
+    // printCharMatrixSimple('S');
+
+    // playWithBlinkLed();
+}
+
+void loop()
+{
+    delay(1000);
+}

src/main___.cpp

@@ -0,0 +1,94 @@
+#ifdef DO_NOT_USE_MAIN___
+#include <Arduino.h>
+#include <pico/cyw43_arch.h>
+#include <WiFi.h>
+
+#include <Adafruit_NeoMatrix.h>
+#include <Adafruit_GFX.h>
+// #include <Fonts/TomThumb.h>
+
+#include "MyClass.h"
+
+// LED pin definitions
+#define LED_ONBOARD LED_BUILTIN
+
+// Matrix setup
+#define MATRIX_PIN 28
+#define MATRIX_WIDTH 64
+#define MATRIX_HEIGHT 64
+
+// Adafruit NeoMatrix initialisieren
+Adafruit_NeoMatrix matrix = Adafruit_NeoMatrix(
+    MATRIX_WIDTH, MATRIX_HEIGHT, MATRIX_PIN,
+    NEO_MATRIX_TOP + NEO_MATRIX_LEFT +
+        NEO_MATRIX_ROWS + NEO_MATRIX_ZIGZAG,
+    NEO_GRB + NEO_KHZ800);
+
+int textX = matrix.width();
+int textMin = 0;
+
+void connect_wifi()
+{
+  // For Wokwi simulation - use simulated WiFi
+  Serial.println("Connecting to WiFi...");
+
+  // In Wokwi, WiFi connects automatically in simulation
+  WiFi.begin("Wokwi-GUEST", ""); // Wokwi's simulated WiFi
+  while (WiFi.status() != WL_CONNECTED)
+  {
+    delay(250);
+    Serial.print(".");
+  }
+  Serial.println("\nConnected to WiFi!");
+  Serial.print("IP address: ");
+  Serial.println(WiFi.localIP());
+}
+
+void setupLEDMatrix()
+{
+  // Matrix initialisieren
+  matrix.begin();
+
+  matrix.setBrightness(200);
+  matrix.fillScreen(0);
+  matrix.setCursor(18, 12);
+  matrix.setTextColor(matrix.Color(0, 255, 0));
+  matrix.print("HELLO");
+  matrix.show();
+  Serial.println("Adafruit NeoMatrix ready - Showing 'Hello World'");
+}
+
+void setup___()
+{
+  Serial.begin(115200);
+  delay(100);
+
+  connect_wifi();
+
+  MyClass myClassObj; // Create an object of MyClass
+
+  // Access attributes and set values
+  myClassObj.myNum = 15;
+  myClassObj.myString = "Some text";
+
+  pinMode(LED_ONBOARD, OUTPUT);
+  Serial.println("Blink example started!");
+  myClassObj.display();
+
+  setupLEDMatrix();
+}
+
+void loop___()
+{
+
+  // Turn LED on
+  digitalWrite(LED_ONBOARD, HIGH);
+  Serial.println("LED ON");
+  delay(1000);
+
+  // Turn LED off
+  digitalWrite(LED_ONBOARD, LOW);
+  Serial.println("LED OFF");
+  delay(1000);
+}
+#endif