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Update buttons example: toggle LEDs when pushing buttons #30

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Merged
merged 1 commit into from
Apr 28, 2025
+10 −3
Merged

Update buttons example: toggle LEDs when pushing buttons #30

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13 changes: 10 additions & 3 deletions examples/Modulino_Buttons/Buttons_Basic/Buttons_Basic.ino
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Original file line number Diff line number Diff line change
@@ -11,9 +11,9 @@
// Create a ModulinoButtons object
ModulinoButtons buttons;

bool button_a = false;
bool button_b = false;
bool button_c = false;
bool button_a = true;
bool button_b = true;
bool button_c = true;

void setup() {
Serial.begin(9600);
@@ -28,12 +28,19 @@ void loop() {
// Check for new button events, returns true when button state changes
if (buttons.update()) {
// Check which button was pressed (0=A, 1=B, 2=C)
// Also toggle the corresponding LED, for each of the three buttons
if (buttons.isPressed(0)) {
Serial.println("Button A pressed!");
button_a = !button_a;
} else if (buttons.isPressed(1)) {
Serial.println("Button B pressed!");
button_b = !button_b;
} else if (buttons.isPressed(2)) {
Serial.println("Button C pressed!");
button_c = !button_c;
}

// Update the LEDs above buttons, depending on the variables value
buttons.setLeds(button_a, button_b, button_c);
}
}