Hello, from this website : tweaking4all i've got this code :

karl_thomas · December 20, 2018, 8:47pm

Hello,
from this website : tweaking4all

i’ve got this code : link
where there is many animation in one sketch
i would like to add a parameter to change the HUE of the strip
so i add line 744 : leds[Pixel] += CHSV( 100, 0, 0);
but nothing append
i’ve also try : leds[Pixel].setHue(50);
but after the animation doesn’t work
i’ve try to find a way to increment the hue but i don’t know how

someone could help me
thanks a lot

https://pastebin.com/iHZYv4j0

marmil · December 20, 2018, 11:13pm

Here’s a little test I made. See if this sort of idea could work for you.

github.com

marmilicious/FastLED_examples/blob/master/hueAddition.ino

//***************************************************************
// Example of adding a color to an existing pixel's color
// Pixels are first filled with a random color.
// Then a set color is incrementally added to every other pixel
// down the strip.
//
// Example inspired by this post:
// https://plus.google.com/105878980393966525266/posts/JByGQmH5y7E
//
// Marc Miller, Dec 2018
//***************************************************************

#include "FastLED.h"
#define LED_TYPE LPD8806
#define COLOR_ORDER GRB
#define DATA_PIN 11
#define CLOCK_PIN 13
#define NUM_LEDS      32
#define BRIGHTNESS    255
CRGB leds[NUM_LEDS];

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karl_thomas · December 21, 2018, 6:51am

super thanks you,
i have test it work perfectly