anyone have dual scan code for led strip ws2811?

Sheena_Variasi · January 23, 2019, 6:20pm

anyone have dual scan code for led strip ws2811?
i have 16 ics (48 leds) in my ws2811 strip.

thank you.

Marc_MERLIN · January 24, 2019, 1:36am

What do you mean by dual scan?

Sheena_Variasi · January 24, 2019, 7:05am

yes, i need dual scan code for my ws2811
are you have the codes?

Sheena_Variasi · January 24, 2019, 7:07am

like this sir

but i want they code work in ws2811

marmil · January 24, 2019, 3:17pm

@Sheena_Variasi What have you tried? Post your code to http://gist.github.com and share the link if you have questions.

Have you seen the cylon example included with FastLED?

github.com

FastLED/FastLED/blob/master/examples/Cylon/Cylon.ino

#include <FastLED.h>

// How many leds in your strip?
#define NUM_LEDS 64 

// For led chips like Neopixels, which have a data line, ground, and power, you just
// need to define DATA_PIN.  For led chipsets that are SPI based (four wires - data, clock,
// ground, and power), like the LPD8806, define both DATA_PIN and CLOCK_PIN
#define DATA_PIN 2
#define CLOCK_PIN 13

// Define the array of leds
CRGB leds[NUM_LEDS];

void setup() { 
	Serial.begin(57600);
	Serial.println("resetting");
	LEDS.addLeds<WS2812,DATA_PIN,RGB>(leds,NUM_LEDS);
	LEDS.setBrightness(84);
}

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