62 lines
2.3 KiB
C++
62 lines
2.3 KiB
C++
#include "FastSPI_LED2.h"
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///////////////////////////////////////////////////////////////////////////////////////////
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//
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// Move a white dot along the strip of leds. This program simply shows how to configure the leds,
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// and then how to turn a single pixel white and then off, moving down the line of pixels.
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//
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// How many leds are in the strip?
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#define NUM_LEDS 16
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// Data pin that led data will be written out over
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#define DATA_PIN 11
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// Clock pin only needed for SPI based chipsets when not using hardware SPI
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//#define CLOCK_PIN 8
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// This is an array of leds. One item for each led in your strip.
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CRGB leds[NUM_LEDS];
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// This function sets up the ledsand tells the controller about them
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void setup() {
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// sanity check delay - allows reprogramming if accidently blowing power w/leds
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delay(2000);
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// Uncomment one of the following lines for your leds arrangement.
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// FastLED.addLeds<TM1803, DATA_PIN, RGB>(leds, NUM_LEDS);
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// FastLED.addLeds<TM1804, DATA_PIN, RGB>(leds, NUM_LEDS);
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// FastLED.addLeds<TM1809, DATA_PIN, RGB>(leds, NUM_LEDS);
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//FastLED.addLeds<WS2811, DATA_PIN, RGB>(leds, NUM_LEDS);
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// FastLED.addLeds<WS2812, DATA_PIN, RGB>(leds, NUM_LEDS);
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FastLED.addLeds<WS2812B, DATA_PIN, RGB>(leds, NUM_LEDS);
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// FastLED.addLeds<UCS1903, DATA_PIN, RGB>(leds, NUM_LEDS);
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// FastLED.addLeds<WS2801, RGB>(leds, NUM_LEDS);
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// FastLED.addLeds<SM16716, RGB>(leds, NUM_LEDS);
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// FastLED.addLeds<LPD8806, RGB>(leds, NUM_LEDS);
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// FastLED.addLeds<WS2801, DATA_PIN, CLOCK_PIN, RGB>(leds, NUM_LEDS);
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// FastLED.addLeds<SM16716, DATA_PIN, CLOCK_PIN, RGB>(leds, NUM_LEDS);
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// FastLED.addLeds<LPD8806, DATA_PIN, CLOCK_PIN, RGB>(leds, NUM_LEDS);
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}
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// This function runs over and over, and is where you do the magic to light
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// your leds.
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void loop() {
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// Move a single white led
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for(int whiteLed = 0; whiteLed < NUM_LEDS; whiteLed = whiteLed + 1) {
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// Turn our current led on to white, then show the leds
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leds[whiteLed] = CRGB::White;
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// Show the leds (only one of which is set to white, from above)
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FastLED.show();
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// Wait a little bit
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delay(100);
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// Turn our current led back to black for the next loop around
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leds[whiteLed] = CRGB::Black;
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}
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}
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