65 lines
1.8 KiB
C++
65 lines
1.8 KiB
C++
#include <Arduino_MKRIoTCarrier.h>
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MKRIoTCarrier carrier;
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#define MAX_INT 4 // (så kan den bruges som pi)
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#define SIZE 120
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#include "pitches.h"
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#include "image.c"
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void setup() {
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Serial.begin(9600);
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carrier.begin();
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int red_sun_in_the_sky[] = {
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NOTE_D6, NOTE_D6, NOTE_D6, NOTE_D6, NOTE_D6, NOTE_F6, NOTE_D6, NOTE_AS5,
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NOTE_G5, NOTE_F5, NOTE_G5, NOTE_D6, NOTE_AS5, NOTE_D6, NOTE_AS5, NOTE_G5, NOTE_G5,
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NOTE_F5, NOTE_G5, NOTE_AS5, NOTE_D6, NOTE_AS5,
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NOTE_G5, NOTE_F5, NOTE_G5, NOTE_AS5, NOTE_D5, NOTE_F5, NOTE_G5,
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NOTE_AS5, NOTE_G5, NOTE_AS5, NOTE_G5,
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NOTE_AS5, NOTE_G5, NOTE_AS5, NOTE_F6, NOTE_D6, NOTE_D6, 0,
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NOTE_AS5, NOTE_G5, NOTE_AS5, NOTE_D6, NOTE_D6, NOTE_F6,
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NOTE_D6, NOTE_AS5, NOTE_G5, NOTE_G5, 0
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};
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int bpm = 139;
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int noteDurations[] = {
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3, 1, 2, 2, 2, 2, 2, 2,
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3, 1, 2, 2, 2, 2, 2, 2, 2,
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1, 3, 2, 2, 4, 4,
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2.5, 4, 2.5, 4, 2.5,
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4,4,4,4,
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2,2,2,2,2,2,4,
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2,4,2,2,4,2,
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4,4,2,2,4
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};
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for (int note_idx = 0; note_idx < sizeof(noteDurations) / sizeof(int); note_idx++) {
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// to calculate the note duration, take one second divided by the note type.
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//e.g. quarter note = 1000 / 4, eighth note = 1000/8, etc.
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int noteDuration = noteDurations[note_idx]/(139*8.0)*60*1000;
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Serial.println(noteDuration);
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/////// carrier.Buzzer.sound(red_sun_in_the_sky[note_idx]);
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// to distinguish the notes, set a minimum time between them.
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// the note's duration + 30% seems to work well:
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delay(noteDuration);
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carrier.Buzzer.noSound();
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delay(noteDuration);
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}
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}
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void loop() {
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for (int x = 0; x < SIZE; x++) {
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for (int y = 0; y < SIZE; y++) {
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int idx = y * SIZE + x;
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unsigned short color = gimp_image[idx];
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carrier.display.fillRect(x * 2, y * 2, 2, 2, color);
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}
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}
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delay(2500);
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}
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