add headers to examples

Author: leonardocavagnis

examples/Modulino_Buttons/Basic/Basic.ino

@@ -1,3 +1,11 @@
+/*
+ * Modulino Buttons - Basic
+ *
+ * This example code is in the public domain. 
+ * Copyright (c) 2025 Arduino
+ * SPDX-License-Identifier: MPL-2.0
+ */
+
 #include <Modulino.h>
 
 ModulinoButtons buttons;

examples/Modulino_Buttons/Button2Integration/Button2Integration.ino

@@ -1,4 +1,11 @@
-// Integration with https://github.com/LennartHennigs/Button2
+/*
+ * Modulino Buttons - Button2 Integration
+ * Integration with https://github.com/LennartHennigs/Button2
+ *
+ * This example code is in the public domain. 
+ * Copyright (c) 2025 Arduino
+ * SPDX-License-Identifier: MPL-2.0
+ */
 
 #include "Modulino.h"
 #include "Button2.h"

examples/Modulino_Buzzer/Basic/Basic.ino

@@ -1,3 +1,11 @@
+/*
+ * Modulino Buzzer - Basic
+ *
+ * This example code is in the public domain. 
+ * Copyright (c) 2025 Arduino
+ * SPDX-License-Identifier: MPL-2.0
+ */
+
 #include <Modulino.h>
 
 ModulinoBuzzer buzzer;

examples/Modulino_Buzzer/Simple_melody/Simple_melody.ino

@@ -1,3 +1,11 @@
+/*
+ * Modulino Buzzer - Simple melody
+ *
+ * This example code is in the public domain. 
+ * Copyright (c) 2025 Arduino
+ * SPDX-License-Identifier: MPL-2.0
+ */
+
 #include <Modulino.h>
 
 ModulinoBuzzer buzzer;

examples/Modulino_Distance/Basic/Basic.ino

@@ -1,3 +1,11 @@
+/*
+ * Modulino Distance - Basic
+ *
+ * This example code is in the public domain. 
+ * Copyright (c) 2025 Arduino
+ * SPDX-License-Identifier: MPL-2.0
+ */
+
 #include "Modulino.h"
 
 ModulinoDistance distance;

examples/Modulino_Knob/Basic/Basic.ino

@@ -1,3 +1,11 @@
+/*
+ * Modulino Knob - Basic
+ *
+ * This example code is in the public domain. 
+ * Copyright (c) 2025 Arduino
+ * SPDX-License-Identifier: MPL-2.0
+ */
+
 #include <Modulino.h>
 
 ModulinoKnob knob;

examples/Modulino_Knob/EncoderSetter/EncoderSetter.ino

@@ -1,3 +1,11 @@
+/*
+ * Modulino Knob - Encoder Setter
+ *
+ * This example code is in the public domain. 
+ * Copyright (c) 2025 Arduino
+ * SPDX-License-Identifier: MPL-2.0
+ */
+
 #include "Modulino.h"
 
 ModulinoKnob encoder;

examples/Modulino_Movement/Basic/Basic.ino

@@ -1,3 +1,11 @@
+/*
+ * Modulino Movement - Basic
+ *
+ * This example code is in the public domain. 
+ * Copyright (c) 2025 Arduino
+ * SPDX-License-Identifier: MPL-2.0
+ */
+
 #include "Modulino.h"
 
 ModulinoMovement movement;

examples/Modulino_Pixels/Basic/Basic.ino

@@ -1,3 +1,11 @@
+/*
+ * Modulino Pixels - Basic
+ *
+ * This example code is in the public domain. 
+ * Copyright (c) 2025 Arduino
+ * SPDX-License-Identifier: MPL-2.0
+ */
+
 #include <Modulino.h>
 
 ModulinoPixels leds;

examples/Modulino_Pixels/Simple_Animation/Simple_Animation.ino

@@ -1,3 +1,11 @@
+/*
+ * Modulino Pixels - Simple Animation
+ *
+ * This example code is in the public domain. 
+ * Copyright (c) 2025 Arduino
+ * SPDX-License-Identifier: MPL-2.0
+ */
+
 #include <Modulino.h>
 
 ModulinoPixels leds;

examples/Modulino_Thermo/Basic/Basic.ino

@@ -1,3 +1,11 @@
+/*
+ * Modulino Thermo - Basic
+ *
+ * This example code is in the public domain. 
+ * Copyright (c) 2025 Arduino
+ * SPDX-License-Identifier: MPL-2.0
+ */
+
 #include <Modulino.h>
 
 // Create object instance

examples/Modulino_Thermo/TemperatureHumidityMatrix/TemperatureHumidityMatrix.ino

@@ -1,3 +1,11 @@
+/*
+ * Modulino Thermo - Temperature Humidity Matrix
+ *
+ * This example code is in the public domain. 
+ * Copyright (c) 2025 Arduino
+ * SPDX-License-Identifier: MPL-2.0
+ */
+
 #include "Modulino.h"
 #include "ArduinoGraphics.h"
 #include "Arduino_LED_Matrix.h"

examples/Utilities/AddressChanger/AddressChanger.ino

@@ -1,3 +1,11 @@
+/*
+ * Modulino - Address Changer
+ *
+ * This example code is in the public domain. 
+ * Copyright (c) 2025 Arduino
+ * SPDX-License-Identifier: MPL-2.0
+ */
+
 #include "Wire.h"
 
 // Setting new_address to 0 means that the module will get back its original address

examples/Utilities/FirmwareUpdater/FirmwareUpdater.ino

@@ -1,3 +1,11 @@
+/*
+ * Modulino - Firmware Updater
+ *
+ * This example code is in the public domain. 
+ * Copyright (c) 2025 Arduino
+ * SPDX-License-Identifier: MPL-2.0
+ */
+
 #if defined(ARDUINO_UNOWIFIR4) 
 #include "ArduinoGraphics.h"
 #include "Arduino_LED_Matrix.h"

examples/Utilities/Modulino_PlugNPlay/Modulino_PlugNPlay.ino

@@ -1,3 +1,11 @@
+/*
+ * Modulino - Plug and Play
+ *
+ * This example code is in the public domain. 
+ * Copyright (c) 2025 Arduino
+ * SPDX-License-Identifier: MPL-2.0
+ */
+
 #include "Modulino.h"
 
 ModulinoButtons buttons;

src/Modulino.cpp

@@ -1,4 +1,4 @@
-// Copyright (c) 2024 Arduino SA
+// Copyright (c) 2025 Arduino SA
 // SPDX-License-Identifier: MPL-2.0
 
 #include "Modulino.h"

src/Modulino.h

@@ -1,9 +1,9 @@
+// Copyright (c) 2025 Arduino SA
+// SPDX-License-Identifier: MPL-2.0
+
 #ifndef ARDUINO_LIBRARIES_MODULINO_H
 #define ARDUINO_LIBRARIES_MODULINO_H
 
-// Copyright (c) 2024 Arduino SA
-// SPDX-License-Identifier: MPL-2.0
-
 #include "Wire.h"
 #include <vl53l4cd_class.h>  // from stm32duino
 #include <vl53l4ed_class.h>  // from stm32duino