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57 lines
1.8 KiB
57 lines
1.8 KiB
/*
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* ZMHW Changes:
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* Use the appropriate pin.
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* Make sure to alight all three colours. Bad connections can cause
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* some colours to fail, but others will work, so we always want
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* to test all three RGB values. Not just one.
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*
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*/
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// NeoPixel Ring simple sketch (c) 2013 Shae Erisson
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// released under the GPLv3 license to match the rest of the AdaFruit NeoPixel library
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#include <Adafruit_NeoPixel.h>
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#ifdef __AVR__
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#include <avr/power.h>
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#endif
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// Which pin on the Arduino is connected to the NeoPixels?
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// On a Trinket or Gemma we suggest changing this to 1
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#define PIN 5
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// How many NeoPixels are attached to the Arduino?
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#define NUMPIXELS 1
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// When we setup the NeoPixel library, we tell it how many pixels, and which pin to use to send signals.
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// Note that for older NeoPixel strips you might need to change the third parameter--see the strandtest
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// example for more information on possible values.
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Adafruit_NeoPixel pixels = Adafruit_NeoPixel(NUMPIXELS, PIN, NEO_GRB + NEO_KHZ800);
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int delayval = 500; // delay for half a second
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void setup() {
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// This is for Trinket 5V 16MHz, you can remove these three lines if you are not using a Trinket
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#if defined (__AVR_ATtiny85__)
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if (F_CPU == 16000000) clock_prescale_set(clock_div_1);
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#endif
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// End of trinket special code
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pixels.begin(); // This initializes the NeoPixel library.
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}
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void loop() {
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// For a set of NeoPixels the first NeoPixel is 0, second is 1, all the way up to the count of pixels minus one.
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for(int i=0;i<NUMPIXELS;i++){
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// pixels.Color takes RGB values, from 0,0,0 up to 255,255,255
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pixels.setPixelColor(i, pixels.Color(50,150,50)); // Moderately bright green color.
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pixels.show(); // This sends the updated pixel color to the hardware.
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delay(delayval); // Delay for a period of time (in milliseconds).
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}
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}
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