Looking for help I am working on a pov display and want to fill

Rickey_Lovins · November 21, 2015, 9:44pm

Looking for help
I am working on a pov display and want to fill a strip by repeating 5 pixels at a time.
if (myline>=16) {leds[0 How Can I ad positions like 0,5,10 etc] = CRGB::Blue; myline-=16;} else {leds[00 How Can I ad positions like 0,5,10 etc] =CRGB::Black ;}

The end goal is to fill the strip repeating the same effect every 5 pixels

Thanks

marmil · November 22, 2015, 3:52am

@Rickey_Lovins , here’s an example to hopefully get you started.

github.com

marmilicious/FastLED_examples/blob/master/repeating_pattern.ino

//***************************************************************
// If we want a pattern to repeat every 5 pixels then the
// first pixel set to light up would be: 0,5,10,15,20...
// This can be represented by:  leds[5 * (x - 1) + 5]
//
// Let's put this into a loop with some variables!
//
//
// Marc Miller, Nov 2015
//              May 2020 - replaced all delays with EVERY_N
//***************************************************************

#include "FastLED.h"
#define LED_TYPE LPD8806
#define DATA_PIN 11
#define CLOCK_PIN 13
#define NUM_LEDS 32
#define COLOR_ORDER GRB
#define MASTER_BRIGHTNESS 100
CRGB leds[NUM_LEDS];

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