Compatibility improvements for UNO R4

examples/Modulino_LEDMatrix/LEDMatrixBasic/LEDMatrixBasic.ino

@@ -5,7 +5,7 @@
  * Initial author: Sebastian Romero (s.romero@arduino.cc)
  */
 
-#include "Modulino_LED_Matrix.h"
+#include <Arduino_Modulino.h>
 #include "LEDMatrixGallery.h" // This header contains predefined animations for the LED matrix display.
 
 ModulinoLEDMatrix matrix;

examples/Modulino_LEDMatrix/LEDMatrixFromEditor/LEDMatrixFromEditor.ino

@@ -6,7 +6,7 @@
  * Initial author: Sebastian Romero (s.romero@arduino.cc)
  */
 
-#include "Modulino_LED_Matrix.h"
+#include <Arduino_Modulino.h>
 #include "animation.h"
 
 ModulinoLEDMatrix matrix;

examples/Modulino_LEDMatrix/LEDMatrixGalleryShowcase/LEDMatrixGalleryShowcase.ino

@@ -13,8 +13,7 @@
   This example code is in the public domain.
 */
 
-#include "Modulino.h"
-#include "Modulino_LED_Matrix.h"
+#include <Arduino_Modulino.h>
 #include "LEDMatrixGallery.h"
 
 ModulinoLEDMatrix matrix;

examples/Modulino_LEDMatrix/LEDMatrixGrayscale/LEDMatrixGrayscale.ino

@@ -5,7 +5,7 @@
  * Initial author: Sebastian Romero (s.romero@arduino.cc)
  */
 
-#include "Modulino_LED_Matrix.h"
+#include <Arduino_Modulino.h>
 #include "flames_animation.h"
 
 /* Graphic in 4-bit grayscale */

examples/Modulino_LEDMatrix/LEDMatrixMultiple/LEDMatrixMultiple.ino

@@ -7,7 +7,7 @@
  * Initial author: Sebastian Romero (s.romero@arduino.cc)
  */
 
-#include "Modulino_LED_Matrix.h"
+#include <Arduino_Modulino.h>
 
 constexpr uint8_t animation[][16] = {
     { 0x00, 0x00, 0x00, 0x7c, 0x82, 0x82, 0x82, 0x82, 0x82, 0x7c, 0x00, 0x00, 0x42, 0x00, 0x00, 0x00 },

examples/Modulino_LEDMatrix/LEDMatrixShapes/LEDMatrixShapes.ino

@@ -7,7 +7,7 @@
 */
 
 #include "ArduinoGraphics.h"
-#include "Modulino_LED_Matrix.h"
+#include <Arduino_Modulino.h>
 
 ModulinoLEDMatrix matrix;
 

examples/Modulino_LEDMatrix/LEDMatrixTextCapture/LEDMatrixTextCapture.ino

@@ -7,7 +7,7 @@
  */
 
 #include "ArduinoGraphics.h"
-#include "Modulino_LED_Matrix.h"
+#include <Arduino_Modulino.h>
 
 ModulinoLEDMatrix matrix;
 
@@ -16,10 +16,11 @@ ModulinoLEDMatrix matrix;
 // Each frame needs space for pixels + duration.
 // For Modulino 12x8, that's 12 bytes pixels + 4 bytes duration = 16 bytes.
 constexpr size_t FRAMES = 128;
+constexpr size_t FRAME_SIZE = ModulinoLEDMatrix::MONOCHROMATIC_ANIMATION_FRAME_SIZE;
 
 // Frame buffers for the animations. This is where the captured frames will be stored.
-uint8_t animation1Buffer[FRAMES][MONOCHROMATIC_ANIMATION_FRAME_SIZE]; 
-uint8_t animation2Buffer[FRAMES][MONOCHROMATIC_ANIMATION_FRAME_SIZE];
+uint8_t animation1Buffer[FRAMES][FRAME_SIZE]; 
+uint8_t animation2Buffer[FRAMES][FRAME_SIZE];
 
 // Variables to hold the actual used size of the buffers after capturing the animations.
 // This is important because the captured animation might not use all the allocated space.
@@ -53,14 +54,14 @@ void prepareAnimations(){
   Serial.print("Remaining bytes for animation 1: ");
   Serial.println(sizeof(animation1Buffer) - animation1UsedBytes);
   Serial.print("Frames captured for animation 1: ");
-  Serial.println(animation1UsedBytes / MONOCHROMATIC_ANIMATION_FRAME_SIZE);
+  Serial.println(animation1UsedBytes / FRAME_SIZE);
 
   Serial.print("Bytes used for animation 2: ");
   Serial.println(animation2UsedBytes);
   Serial.print("Remaining bytes for animation 2: ");
   Serial.println(sizeof(animation2Buffer) - animation2UsedBytes);
   Serial.print("Frames captured for animation 2: ");
-  Serial.println(animation2UsedBytes / MONOCHROMATIC_ANIMATION_FRAME_SIZE);
+  Serial.println(animation2UsedBytes / FRAME_SIZE);
 }
 
 void setup() {

examples/Modulino_LEDMatrix/LEDMatrixTextScroll/LEDMatrixTextScroll.ino

@@ -6,7 +6,7 @@
  */
 
 #include "ArduinoGraphics.h"
-#include "Modulino_LED_Matrix.h"
+#include <Arduino_Modulino.h>
 
 ModulinoLEDMatrix matrix;
 

examples/Modulino_LEDMatrix/LEDMatrixVertical/LEDMatrixVertical.ino

@@ -0,0 +1,42 @@
+/**
+ * This example shows how to use the Modulino LED Matrix library to display
+ * basic graphics and animations on the Modulino LED Matrix display using the column-major order (vertical) mode. 
+ * Frames in column-major order are more efficiently rendered on the LED matrix display, as they align with the way the display processes data.
+ * 
+ * Initial author: Sebastian Romero (s.romero@arduino.cc)
+ */
+
+#include <Arduino_Modulino.h>
+#include "LEDMatrixGalleryVertical.h" // This header contains predefined animations for the LED matrix display.
+
+ModulinoLEDMatrix matrix;
+
+void setup() {
+  if (!matrix.begin()) {
+    // If initialization fails, we enter an infinite loop and 
+    // blink the built-in LED to indicate an error.
+    while (true){
+      digitalWrite(LED_BUILTIN, !digitalRead(LED_BUILTIN)); // Blink built-in LED to indicate error
+      delay(500);
+    }
+  }
+
+  // Animations in column-major order require 
+  // setting the display mode to MonochromaticVertical
+  matrix.setMode(DisplayMode::MonochromaticVertical);
+}
+
+void loop() {
+  // Play startup animation from gallery
+  matrix.setSequence(LEDMATRIX_ANIMATION_STARTUP_VERTICAL);
+  matrix.play();
+  delay(500);
+
+  // Show the UNO icon from the gallery
+  matrix.setFrame(LEDMATRIX_UNO_VERTICAL);
+  delay(1000);
+
+  // Clear the display
+  matrix.clear();
+  delay(500);
+}

examples/Modulino_Thermo/Temperature_Humidity_Matrix/Temperature_Humidity_Matrix.ino

@@ -25,8 +25,8 @@
  * SPDX-License-Identifier: MPL-2.0
  */
 
-#include <Arduino_Modulino.h>
 #include "ArduinoGraphics.h"
+#include <Arduino_Modulino.h>
 #include "Arduino_LED_Matrix.h"
 
 // Create a ModulinoThermo object