69 lines
1.8 KiB
Arduino
69 lines
1.8 KiB
Arduino
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// ArrayOfLedArrays with strips of different length test
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// Marc Miller, Apr 2016
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//---------------------------------------------------------------
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#include "FastLED.h"
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#define LED_TYPE NEOPIXEL
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#define NUM_STRIPS 3 // Total number of strips
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#define NUM_LEDS 12 // Specify length of each strip
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#define NUM_LEDS1 32
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#define NUM_LEDS2 30
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//etc.
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CRGB leds[NUM_STRIPS][NUM_LEDS + NUM_LEDS1 + NUM_LEDS2]; // Add all together here
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uint8_t stripLength; // Used to store a strip length.
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//---------------------------------------------------------------
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void setup() {
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Serial.begin(115200); // Allows serial monitor output (check baud rate)
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delay(3000);
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FastLED.addLeds<LED_TYPE, 6>(leds[0], NUM_LEDS); // Assign data pins
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FastLED.addLeds<LED_TYPE, 11>(leds[1], NUM_LEDS1);
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FastLED.addLeds<LED_TYPE, 13>(leds[2], NUM_LEDS2);
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//etc.
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}
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//---------------------------------------------------------------
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void loop() {
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for(uint8_t x = 0; x < NUM_STRIPS; x++) {
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stripLength = getStripLength(x);
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fill_rainbow( leds[x], stripLength, millis()/3, 256/stripLength );
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}
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FastLED.show();
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delay(3000);
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for(uint8_t x = 0; x < NUM_STRIPS; x++) {
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stripLength = getStripLength(x);
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uint8_t randomColor = random8();
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fill_solid(leds[x], stripLength, CHSV(randomColor,255,255));
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}
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FastLED.show();
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delay(2000);
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FastLED.clear(); // Clear all data
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FastLED.show();
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delay(1000);
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}//end main loop
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//-----function to return strip length-----
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uint8_t getStripLength(uint8_t stripNumber){
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uint8_t L;
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if (stripNumber == 0) { L = NUM_LEDS; }
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if (stripNumber == 1) { L = NUM_LEDS1; }
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if (stripNumber == 2) { L = NUM_LEDS2; }
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//etc.
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//Serial.print("stripNumber ");
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//Serial.print(stripNumber);
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//Serial.print(" = ");
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//Serial.println(L);
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return L;
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}
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