convert to new image format
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parent
c1ed7b057a
commit
0e60faa538
1679
program/image.c
1679
program/image.c
File diff suppressed because one or more lines are too long
@ -2,6 +2,7 @@
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MKRIoTCarrier carrier;
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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 MAX_INT 4 // (så kan den bruges som pi)
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#define SIZE 120
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#define SIZE 120
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#include "pitches.h"
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#include "pitches.h"
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#include "image.c"
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#include "image.c"
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@ -9,10 +10,7 @@ MKRIoTCarrier carrier;
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void setup() {
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void setup() {
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Serial.begin(9600);
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Serial.begin(9600);
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carrier.begin();
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carrier.begin();
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carrier.display.fillScreen(ST77XX_BLACK); // Start med en ren skærm
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Serial.println("start");
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int red_sun_in_the_sky[] = {
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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_D6, NOTE_D6, NOTE_D6, NOTE_D6, NOTE_D6, NOTE_F6, NOTE_D6, NOTE_AS5,
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@ -20,9 +18,9 @@ void setup() {
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NOTE_F5, NOTE_G5, NOTE_AS5, NOTE_D6, NOTE_AS5,
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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_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_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_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_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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NOTE_D6, NOTE_AS5, NOTE_G5, NOTE_G5, 0
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};
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};
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int bpm = 139;
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int bpm = 139;
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@ -32,10 +30,9 @@ NOTE_D6, NOTE_AS5, NOTE_G5, NOTE_G5, 0
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1, 3, 2, 2, 4, 4,
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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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2.5, 4, 2.5, 4, 2.5,
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4,4,4,4,
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4,4,4,4,
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2,2,2,2,2,2,4,
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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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2,4,2,2,4,2,
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4,4,2,2,4
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4,4,2,2,4
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};
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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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for (int note_idx = 0; note_idx < sizeof(noteDurations) / sizeof(int); note_idx++) {
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@ -48,37 +45,18 @@ NOTE_D6, NOTE_AS5, NOTE_G5, NOTE_G5, 0
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// to distinguish the notes, set a minimum time between them.
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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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// the note's duration + 30% seems to work well:
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delay(noteDuration);
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delay(noteDuration);
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// stop the tone playing:
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carrier.Buzzer.noSound();
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carrier.Buzzer.noSound();
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delay(noteDuration);
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delay(noteDuration);
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}
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}
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}
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}
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inline int color_u8_to_u6(int v) {
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const double conversion_ratio = 63.0 / 255.0;
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return (int)(v * conversion_ratio);
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}
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inline int color_u8_to_u5(int v) {
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const double conversion_ratio = 31.0 / 255.0;
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return (int)(v * conversion_ratio);
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}
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void loop() {
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void loop() {
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Serial.println(":3");
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for (int x = 0; x < SIZE; x++) {
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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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for (int y = 0; y < SIZE; y++) {
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int idx = 3 * (y * SIZE + x);
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int idx = y * SIZE + x;
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// for some reason
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unsigned short color = gimp_image[idx];
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// red = 5 bytes
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// green = 6 bytes
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// blue = 5 bytes
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int r = (int)gimp_image[idx] & 0xFF;
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int g = (int)gimp_image[idx + 1] & 0xFF;
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int b = (int)gimp_image[idx + 2] & 0xFF;
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int color = (color_u8_to_u5(r) << 11) | (color_u8_to_u6(g) << 5) | color_u8_to_u5(b);
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carrier.display.fillRect(x * 2, y * 2, 2, 2, color);
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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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}
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}
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delay(2500); // Vent lidt før næste måling
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delay(2500);
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}
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}
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