Merge pull request #49 from arduino-libraries/0.7.0

Add support for new Modulinos

Author: pennam

.github/workflows/compile-examples.yml

@@ -53,6 +53,7 @@ jobs:
             - name: Arduino_HS300x
             - name: Button2
             - name: ArduinoGraphics
+            - name: Arduino_LTR381RGB
 
           enable-deltas-report: true
           sketches-report-path: ${{ env.SKETCHES_REPORTS_PATH }}

examples/Modulino_Joystick/Joystick_Basic/Joystick_Basic.ino

@@ -0,0 +1,22 @@
+#include "Modulino.h"
+
+ModulinoJoystick joystick;
+
+void setup() {
+  Serial.begin(9600);
+  Modulino.begin();
+  joystick.begin();
+}
+
+void loop() {
+  joystick.update();
+
+  if(joystick.isPressed()) {
+    Serial.println("Pressed");
+  }
+
+  Serial.print("x,y: ");
+  Serial.print(joystick.getX());
+  Serial.print(", ");
+  Serial.println(joystick.getY());
+}

examples/Modulino_LatchRelay/LatchRelay_Basic/LatchRelay_Basic.ino

@@ -0,0 +1,45 @@
+/*
+ * Modulino Latch Relay - Basic
+ *
+ * This example code is in the public domain. 
+ * Copyright (c) 2025 Arduino
+ * SPDX-License-Identifier: MPL-2.0
+ */
+
+#include <Modulino.h>
+
+ModulinoLatchRelay relay;
+
+void setup() {
+  // put your setup code here, to run once:
+  Modulino.begin();
+  Serial.begin(115200);
+  relay.begin();
+}
+
+void loop() {
+  // put your main code here, to run repeatedly:
+  if (Serial.available()) {
+    char c = Serial.read();
+    switch (c) {
+      case 's':
+        relay.set();
+        break;
+      case 'r':
+        relay.reset();
+        break;
+      case 'x':
+        auto status = relay.getStatus();
+        if (status == 0) {
+          Serial.println("Relay OFF");
+        }
+        if (status == 1) {
+          Serial.println("Relay ON");
+        }
+        if (status < 0) {
+          Serial.println("Relay status unknown");
+        }
+        break;
+    }
+  }
+}

examples/Modulino_Light/ColorDetection/ColorDetection.ino

@@ -0,0 +1,151 @@
+#include "Modulino.h"
+
+ModulinoLight light;
+
+// before to run this sketch, change the encoders addresses in order to use more than one encoder
+// and set the addresses in the constructor as shown below
+ModulinoKnob knob_green;
+ModulinoKnob knob_red(0x09);
+ModulinoKnob knob_blue(0x0A);
+ModulinoPixels leds;
+
+
+int brightness = 100;
+int red = 0;
+int green = 0;
+int blue = 0;
+
+
+void setup() {
+  Serial.begin(9600);
+  Modulino.begin();
+  knob_green.begin();
+  knob_red.begin();
+  knob_blue.begin();
+
+  // set knobs initial positions to 0
+  knob_red.set(0);
+  knob_green.set(0);
+  knob_blue.set(0);
+  light.begin();
+  leds.begin();
+}
+
+unsigned long start = millis();
+void loop() {
+  knobPressed();
+  readColors();
+  updatesColors();
+}
+
+void readColors() {
+  if (red > 255) {
+    red = 255;
+    knob_red.set(red);
+  } else if (red < 0) {
+    red = 0;
+    knob_red.set(red);
+  }
+
+  if (green > 255) {
+    green = 255;
+    knob_green.set(green);
+  } else if (green < 0) {
+    green = 0;
+    knob_green.set(green);
+  }
+
+  if (blue > 255) {
+    blue = 255;
+    knob_blue.set(blue);
+  } else if (blue < 0) {
+    blue = 0;
+    knob_red.set(blue);
+  }
+}
+
+void knobPressed() {
+  red = knob_red.get();
+  green = knob_green.get();
+  blue = knob_blue.get();
+  bool red_click = knob_red.isPressed();
+  bool green_click = knob_green.isPressed();
+  bool blue_click = knob_blue.isPressed();
+
+  if (red_click) {
+    red = 255;
+    knob_red.set(red);
+  }
+
+  if (green_click) {
+    green = 255;
+    knob_green.set(green);
+  }
+
+  if (blue_click) {
+    blue = 255;
+    knob_blue.set(blue);
+  }
+
+  if (green_click && blue_click && red_click ) {
+    red = 0;
+    knob_red.set(red);
+    green = 0;
+    knob_green.set(green);
+    blue = 0;
+    knob_blue.set(blue);
+  } else if (red_click && green_click) {
+    red = 255;
+    knob_red.set(red);
+    green = 255;
+    knob_green.set(green);
+    blue = 0;
+    knob_blue.set(blue);
+  } else if (red_click && blue_click) {
+    red = 255;
+    knob_red.set(red);
+    green = 0;
+    knob_green.set(green);
+    blue = 255;
+    knob_blue.set(blue);
+  } else if (green_click && blue_click) {
+    red = 0;
+    knob_red.set(red);
+    green = 255;
+    knob_green.set(green);
+    blue = 255;
+    knob_blue.set(blue);
+  }
+}
+
+void updatesColors() {
+  ModulinoColor COLOR(red, green, blue);
+  for (int l = 0; l < 8; l++) {
+    leds.set(l, COLOR, brightness);
+    leds.show();
+  }
+  light.update();
+
+  if (millis() - start > 1000) {
+    char buffer [50];
+    int n, a = 3;
+    n = sprintf (buffer, "%03d", red);
+
+    Serial.print("Red:\t");
+    Serial.print(buffer);
+    n = sprintf (buffer, "%03d", green);
+    Serial.print("\tGreen:\t");
+    Serial.print(buffer);
+    n = sprintf (buffer, "%03d", blue);
+    Serial.print("\tBlue:\t");
+    Serial.print(buffer);
+
+    ModulinoColor color = light.getColor();
+    String colorName = light.getColorApproximate();
+    Serial.print("\tColor near to:\t");
+    Serial.print(colorName);
+    Serial.println();
+
+    start = millis();
+  }
+}

examples/Modulino_Light/Light_Basic/Light_Basic.ino

@@ -0,0 +1,39 @@
+#include "Modulino.h"
+
+ModulinoLight light;
+
+int lux;
+int ir;
+
+void setup() {
+  Serial.begin(9600);
+  Modulino.begin();
+  light.begin();
+}
+
+void loop() {
+  light.update();
+  ModulinoColor color = light.getColor();
+  String colorName = light.getColorApproximate();
+  Serial.print("Color near to: ");
+  Serial.print(colorName);
+
+  int r = (0xFF000000 & color) >> 24;
+  int g = (0x00FF0000 & color) >> 16;
+  int b = (0x0000FF00 & color) >> 8;
+
+  lux = light.getAL();
+  ir = light.getIR();
+
+  Serial.print("\tlight data: ");
+  Serial.print("\tRed:\t");
+  Serial.print(r);
+  Serial.print("\tGreen:\t");
+  Serial.print(g);
+  Serial.print("\tBlue:\t");
+  Serial.print(b);
+  Serial.print("\tLux:\t");
+  Serial.print(lux);
+  Serial.print("\tIR\t");
+  Serial.println(ir);
+}

examples/Modulino_Vibro/Vibro_Basic/Vibro_Basic.ino

@@ -0,0 +1,27 @@
+#include "Modulino.h"
+
+ModulinoVibro vibro;
+
+void setup() {
+  Modulino.begin();
+  vibro.begin();
+}
+
+void loop() {
+  // Cycle through vibration intensities from GENTLE to MAXIMUM
+  // Each intensity increases by 5, lasting 1 seconds each
+  for (int intensity = GENTLE; intensity <= MAXIMUM; intensity += 5) {
+    Serial.println(intensity);
+    vibro.on(1000, true, intensity);
+    vibro.off();
+    delay(100);
+  }
+
+  // Two vibration of one second separated by a long pause
+  // using the blocking on call
+  delay(1000);
+  vibro.on(1000);
+  delay(5000);
+  vibro.on(1000);
+  delay(1000);
+}

examples/Utilities/AddressChanger/AddressChanger.ino

@@ -228,13 +228,19 @@ String pinstrapToName(uint8_t pinstrap) {
   switch (pinstrap) {
     case 0x3C:
       return "Buzzer";
+    case 0x58:
+      return "Joystick";
     case 0x7C:
       return "Buttons";
+    case 0x28:
+      return "Opto Relay";
     case 0x76:
     case 0x74:
       return "Encoder";
     case 0x6C:
       return "Smartleds";
+    case 0x70:
+      return "Vibro";
   }
   return "UNKNOWN";
 }