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| (47 medziľahlých úprav od rovnakého používateľa nie je zobrazených.) |
| Riadok 1: |
Riadok 1: |
| [[Súbor:logoAjTyvIT.png|right|150px]] | | [[Súbor:logoAjTyvIT.png|right|150px]] Z tejto stránky sa dostanete k materiálom k jednotlivým kurzom |
| | * [[Svetielkujúci workshop]] |
| | * [[ColorMix Workshop]] |
| | * [[Micro:bit workshop]] pre učiteľov |
| | * [[Micro:bit workshop pre pokročilých]] učiteľov |
| | * [[OzoBot robot]] workshop |
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| = '''Svetielkujúci Workshop 7. a 14. 6. 2017''' =
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| [[Súbor:wearableDef.png|500px]]
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| | | [[Category: AjTyvIT]] |
| == Úvod ==
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| * [http://senzor.robotika.sk/balogh/wearable.pdf Úvodná prezentácia]
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| ** [https://player.vimeo.com/video/114828162 Spider dress video]
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| ** [https://cutecircuit.com/wearable-technology/ Cute Circuit]
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| * [https://learn.adafruit.com/category/wearables Wearables od firmy Adafruit]
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| ** 1: [https://learn.adafruit.com/candle-flicker-hair-bow/ Mašľa]
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| ** 2: [https://learn.adafruit.com/sparkle-skirt/ Sukňa]
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| ** 3: [https://learn.adafruit.com/twinkling-led-parasol Dáždnik]
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| ** 4: [https://learn.adafruit.com/led-ampli-tie Kravata]
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| ** 5: [https://learn.adafruit.com/light-activated-pixel-heart/ Brošňa]
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| == Krok za krokom ==
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| == 1. '''Blink''' ==
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| * [http://ap.urpi.fei.stuba.sk/sensorwiki/index.php/Acrob02 Blink]
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| == 2. '''Železničné priecestie''' ==
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| * [https://youtu.be/YaH8DJpeYs0?t=1m6s Video]
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| == 3. '''K.I.T.T. 2000''' ==
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| * [https://youtu.be/iQwlrEdka6Q?t=5s Video]
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| == 4. Ak to nefunguje... ==
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| ...tak [[Acrob Settings|skontrolujte nastavenia]].
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| = Druhá časť =
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| == Adafruit Gemma ==
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| * [https://learn.adafruit.com/introducing-gemma/ Stránka u výrobcu so všetkými informáciami]
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| [[Súbor:AdafruitGemma.png|500px|center]]
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| V programovacom prostredí Arduino treba najprv nastaviť typ elektronickej dosky
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| na '''Adafruit Gemma 8MHz''' v menu Tools->Board.
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| [[Súbor:flora_gemmaselect.gif|center]]
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| Potom ešte treba vybrať vhodný programovací protokol -
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| vyeberiete ho z menu Tools->Programmer->'''USBtinyISP'''
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| [[Súbor:gemma_flora_selectusbtiny.gif|center]]
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| Vyskúšame postupne jednoduché programy
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| <source lang="Cpp">
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| /* Blink 1 */
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| #define RED_LED 1
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| void setup() {
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| pinMode(RED_LED, OUTPUT);
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| }
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| void loop() {
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| digitalWrite(RED_LED, HIGH);
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| delay(200);
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| digitalWrite(RED_LED, LOW);
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| delay(200);
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| }
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| </source>
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| <source lang="Cpp">
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| /* Blink 3 */
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|
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| #define RED_LED 0
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| #define GREEN_LED 1
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| #define BLUE_LED 2
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| void setup() {
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| pinMode(RED_LED, OUTPUT);
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| pinMode(GREEN_LED, OUTPUT);
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| pinMode(BLUE_LED, OUTPUT);
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| }
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| void loop() {
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| digitalWrite(RED_LED, HIGH);
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| delay(200);
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| digitalWrite(RED_LED, LOW);
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| delay(200);
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| digitalWrite(GREEN_LED, HIGH);
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| delay(200);
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| digitalWrite(GREEN_LED, LOW);
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| delay(200);
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| digitalWrite(BLUE_LED, HIGH);
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| delay(200);
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| digitalWrite(BLUE_LED, LOW);
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| delay(200);
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| }
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| </source>
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| == NeoPixel RGB ==
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| <source lang="C">
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| #include <Adafruit_NeoPixel.h>
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| #define PIN 1
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| Adafruit_NeoPixel strip = Adafruit_NeoPixel(1, PIN, NEO_GRB + NEO_KHZ800);
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| void setup() {
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| strip.begin();
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| // strip.setPixelColor(n, red, green, blue, white);
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| strip.setPixelColor(0, 0, 0, 127);
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| strip.show(); // Initialize all pixels to 'off'
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| delay(2000);
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| }
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| void loop() {
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| strip.setBrightness(100);
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| // Some example procedures showing how to display to the pixels:
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| colorWipe(strip.Color(255, 0, 0), 50); // Red
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| colorWipe(strip.Color(0, 255, 0), 50); // Green
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| colorWipe(strip.Color(0, 0, 255), 50); // Blue
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| //colorWipe(strip.Color(0, 0, 0, 255), 50); // White RGBW
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| // Send a theater pixel chase in...
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| // theaterChase(strip.Color(127, 127, 127), 50); // White
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| // theaterChase(strip.Color(127, 0, 0), 50); // Red
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| // theaterChase(strip.Color(0, 0, 127), 50); // Blue
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| rainbow(20);
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| // rainbowCycle(20);
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| // theaterChaseRainbow(50);
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| }
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| // Fill the dots one after the other with a color
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| void colorWipe(uint32_t c, uint8_t wait) {
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| for(uint16_t i=0; i<strip.numPixels(); i++) {
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| strip.setPixelColor(i, c);
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| strip.show();
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| delay(wait);
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| }
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| }
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| void rainbow(uint8_t wait) {
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| uint16_t i, j;
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| for(j=0; j<256; j++) {
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| for(i=0; i<strip.numPixels(); i++) {
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| strip.setPixelColor(i, Wheel((i+j) & 255));
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| }
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| strip.show();
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| delay(wait);
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| }
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| }
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| // Slightly different, this makes the rainbow equally distributed throughout
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| void rainbowCycle(uint8_t wait) {
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| uint16_t i, j;
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| for(j=0; j<256*5; j++) { // 5 cycles of all colors on wheel
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| for(i=0; i< strip.numPixels(); i++) {
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| strip.setPixelColor(i, Wheel(((i * 256 / strip.numPixels()) + j) & 255));
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| }
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| strip.show();
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| delay(wait);
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| }
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| }
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| //Theatre-style crawling lights.
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| void theaterChase(uint32_t c, uint8_t wait) {
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| for (int j=0; j<10; j++) { //do 10 cycles of chasing
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| for (int q=0; q < 3; q++) {
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| for (uint16_t i=0; i < strip.numPixels(); i=i+3) {
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| strip.setPixelColor(i+q, c); //turn every third pixel on
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| }
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| strip.show();
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| delay(wait);
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| for (uint16_t i=0; i < strip.numPixels(); i=i+3) {
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| strip.setPixelColor(i+q, 0); //turn every third pixel off
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| }
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| }
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| }
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| }
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| //Theatre-style crawling lights with rainbow effect
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| void theaterChaseRainbow(uint8_t wait) {
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| for (int j=0; j < 256; j++) { // cycle all 256 colors in the wheel
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| for (int q=0; q < 3; q++) {
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| for (uint16_t i=0; i < strip.numPixels(); i=i+3) {
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| strip.setPixelColor(i+q, Wheel( (i+j) % 255)); //turn every third pixel on
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| }
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| strip.show();
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| delay(wait);
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| for (uint16_t i=0; i < strip.numPixels(); i=i+3) {
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| strip.setPixelColor(i+q, 0); //turn every third pixel off
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| }
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| }
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| }
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| }
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| // Input a value 0 to 255 to get a color value.
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| // The colours are a transition r - g - b - back to r.
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| uint32_t Wheel(byte WheelPos) {
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| WheelPos = 255 - WheelPos;
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| if(WheelPos < 85) {
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| return strip.Color(255 - WheelPos * 3, 0, WheelPos * 3);
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| }
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| if(WheelPos < 170) {
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| WheelPos -= 85;
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| return strip.Color(0, WheelPos * 3, 255 - WheelPos * 3);
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| }
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| WheelPos -= 170;
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| return strip.Color(WheelPos * 3, 255 - WheelPos * 3, 0);
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| }
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| </source>
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| Priklady na neopixel
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| === Technicke informacie ===
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| * Adafruit Gemma Windows Driver: https://learn.adafruit.com/introducing-gemma/windows-setup
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| * Adafruit Board Arduino Manager: https://adafruit.github.io/arduino-board-index/package_adafruit_index.json
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| * Neopixel Library: https://github.com/adafruit/Adafruit_NeoPixel
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