57 lines
1.7 KiB
Arduino
57 lines
1.7 KiB
Arduino
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#include <FastLED.h>
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#define NUM_LEDS_PER_STRIP 16
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// Note: this can be 12 if you're using a teensy 3 and don't mind soldering the pads on the back
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#define NUM_STRIPS 16
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CRGB leds[NUM_STRIPS * NUM_LEDS_PER_STRIP];
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// Pin layouts on the teensy 3/3.1:
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// WS2811_PORTD: 2,14,7,8,6,20,21,5
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// WS2811_PORTC: 15,22,23,9,10,13,11,12,28,27,29,30 (these last 4 are pads on the bottom of the teensy)
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// WS2811_PORTDC: 2,14,7,8,6,20,21,5,15,22,23,9,10,13,11,12 - 16 way parallel
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//
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// Pin layouts on the due
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// WS2811_PORTA: 69,68,61,60,59,100,58,31 (note: pin 100 only available on the digix)
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// WS2811_PORTB: 90,91,92,93,94,95,96,97 (note: only available on the digix)
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// WS2811_PORTD: 25,26,27,28,14,15,29,11
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//
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// IBCC<WS2811, 1, 16> outputs;
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void setup() {
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delay(5000);
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Serial.begin(57600);
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Serial.println("Starting...");
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// LEDS.addLeds<WS2811_PORTA,NUM_STRIPS>(leds, NUM_LEDS_PER_STRIP);
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// LEDS.addLeds<WS2811_PORTB,NUM_STRIPS>(leds, NUM_LEDS_PER_STRIP);
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// LEDS.addLeds<WS2811_PORTD,NUM_STRIPS>(leds, NUM_LEDS_PER_STRIP).setCorrection(TypicalLEDStrip);
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LEDS.addLeds<WS2811_PORTDC,NUM_STRIPS>(leds, NUM_LEDS_PER_STRIP);
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// Teensy 4 parallel output example
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// LEDS.addLeds<NUM_STRIPS, WS2811, 1>(leds,NUM_LEDS_PER_STRIP);
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}
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void loop() {
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Serial.println("Loop....");
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static uint8_t hue = 0;
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for(int i = 0; i < NUM_STRIPS; i++) {
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for(int j = 0; j < NUM_LEDS_PER_STRIP; j++) {
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leds[(i*NUM_LEDS_PER_STRIP) + j] = CHSV((32*i) + hue+j,192,255);
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}
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}
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// Set the first n leds on each strip to show which strip it is
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for(int i = 0; i < NUM_STRIPS; i++) {
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for(int j = 0; j <= i; j++) {
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leds[(i*NUM_LEDS_PER_STRIP) + j] = CRGB::Red;
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}
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}
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hue++;
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LEDS.show();
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// LEDS.delay(100);
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}
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