ws2812b效果研究之七 Pacifica

奋斗的阿狸_1986

于 2024-08-31 19:25:53 发布

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CC 4.0 BY-SA版权

分类专栏： ws2812b 灯带文章标签：单片机 stm32

本文链接：https://blog.youkuaiyun.com/a10747029/article/details/141756973

这段代码创建了一个名为"Pacifica"的LED灯光动画，模拟了柔和的蓝绿色海浪效果。

/// @file    Pacifica.ino
/// @brief   Gentle, blue-green ocean wave animation
/// @example Pacifica.ino

//
//  "Pacifica"
//  Gentle, blue-green ocean waves.
//  December 2019, Mark Kriegsman and Mary Corey March.
//  For Dan.
//

#define FASTLED_ALLOW_INTERRUPTS 0
#include <FastLED.h>
FASTLED_USING_NAMESPACE

#define DATA_PIN            2
#define NUM_LEDS            100
#define MAX_POWER_MILLIAMPS 500
#define LED_TYPE            WS2812B
#define COLOR_ORDER         GRB

//////////////////////////////////////////////////////////////////////////

CRGB leds[NUM_LEDS];

void setup() {
  delay( 1000); // 3 second delay for boot recovery, and a moment of silence
  FastLED.addLeds<LED_TYPE,DATA_PIN,COLOR_ORDER>(leds, NUM_LEDS)
        .setCorrection( TypicalLEDStrip );
  FastLED.setMaxPowerInVoltsAndMilliamps( 5, MAX_POWER_MILLIAMPS);
}

void loop()
{
  EVERY_N_MILLISECONDS( 20) {
    pacifica_loop();
    FastLED.sh