void loop() { if(b.allButtonsOn()){ b.rainbow(10); b.playSong("E5,8,G5,8,E6,8,C6,8,D6,8,G6,8"); b.allLedsOff(); } if(b.buttonOn(1)){ // playNote just plays a single note, and takes // a note name as a string and a note type as an int // Note types define duration like in scored music, so // 8 is a 1/8th note and 4 is a 1/4 note b.playNote("G3",8); } if(b.buttonOn(2)){ b.playNote("G4",8); } if(b.buttonOn(3)){ b.playNote("G5",8); } if(b.buttonOn(4)){ b.playNote("G6",8); } }
void loop(){ //Clicking "up" makes the LEDs brighter if(b.buttonOn(1)){ if(brightness < 1){ brightness += 0.005; changed = true; } } //Clicking "down" makes the LEDs dimmer else if (b.buttonOn(3)){ if(brightness > 0){ brightness -= 0.005; if(brightness < 0){ brightness = 0; } changed = true; } } //Clicking "right" and "left" change the color else if (b.buttonOn(2)){ if(whichColor < 255){ whichColor += 1; changed = true; } } else if (b.buttonOn(4)){ if(whichColor > 0){ whichColor -= 1; changed = true; } } //If anything's been altered by clicking or the Particle.function, update the LEDs if(changed){ delay(10); makeColors(); changed = false; } }
void loop(){ // When you click the second button (at the 3 o'clock position) let's turn that LED on if(b.buttonOn(2)){ b.ledOn(3, 255, 255, 255); } // And if the button's not on, then the LED should be off else { b.ledOff(3); } /* Much like the LEDs, there are also functions to check if all the buttons are on- b.allButtonsOn() or if all the buttons are off- b.allButtonsOff() */ }
void loop(){ // If this calls for a full spectrum situation, let's go rainbow! if(b.allButtonsOn()) { // Publish the event "allbuttons" for other services like IFTTT to use Spark.publish("allbuttons",NULL, 60, PRIVATE); b.rainbow(5); rainbow_mode = true; // If all buttons are on, don't try to process // the individual button responses below. Just return. return; } // If we are not in rainbow mode anymore, turn the LEDs off if (rainbow_mode == true) { b.allLedsOff(); rainbow_mode = false; } // Process individual buttons and LED response if (b.buttonOn(1)) { b.ledOn(12, 255, 0, 0); // Red // Publish the event "button1" for other services like IFTTT to use Spark.publish("button1",NULL, 60, PRIVATE); delay(500); } else { b.ledOn(12, 0, 0, 0); } if (b.buttonOn(2)) { b.ledOn(3, 0, 255, 0); // Green // Publish the event "button2" for other services like IFTTT to use Spark.publish("button2",NULL, 60, PRIVATE); delay(500); } else { b.ledOn(3, 0, 0, 0); } if (b.buttonOn(3)) { b.ledOn(6, 0, 0, 255); // Blue // Publish the event "button3" for other services like IFTTT to use Spark.publish("button3",NULL, 60, PRIVATE); delay(500); } else { b.ledOn(6, 0, 0, 0); } if (b.buttonOn(4)) { b.ledOn(9, 255, 0, 255); // Magenta // Publish the event "button4" for other services like IFTTT to use Spark.publish("button4",NULL, 60, PRIVATE); delay(500); } else { b.ledOn(9, 0, 0, 0); } if(b.allButtonsOff()) { // Do something here when all buttons are off } }