50 lines
1.3 KiB
C++
50 lines
1.3 KiB
C++
/* ---------------------------------
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* LED 控制模块实现
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------------------------------------- */
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#include "RGBController.h"
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// LED 全局变量定义（与主文件解耦）
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CRGB leds[NUM_LEDS];
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unsigned long previousBlinkMillis = 0;
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int blinkState = 0;
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int blinkCount = 0;
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bool isBlinking = false;
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CRGB blinkColors[6] = {CRGB::Red, CRGB::Red, CRGB::Yellow, CRGB::Yellow, CRGB::Green, CRGB::Green};
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// 初始化LED（替代原setup中的FastLED初始化代码）
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void initLEDs() {
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FastLED.addLeds<WS2812, RGB_PIN, GRB>(leds, NUM_LEDS);
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FastLED.setBrightness(50);
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fill_solid(leds, NUM_LEDS, CRGB::Black); // 初始熄灭
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FastLED.show();
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}
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// 处理LED闪烁逻辑（原handleLEDBlink函数，逻辑不变）
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void handleLEDBlink() {
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if (!isBlinking) return;
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unsigned long currentMillis = millis();
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if (currentMillis - previousBlinkMillis >= 100) {
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previousBlinkMillis = currentMillis;
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if (blinkState == 0) {
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fill_solid(leds, NUM_LEDS, blinkColors[blinkCount]);
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FastLED.show();
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blinkState = 1;
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} else {
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fill_solid(leds, NUM_LEDS, CRGB::Black);
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FastLED.show();
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blinkState = 0;
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blinkCount++;
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if (blinkCount >= 6) {
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isBlinking = false;
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blinkCount = 0;
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fill_solid(leds, NUM_LEDS, CRGB::Black);
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FastLED.show();
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}
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}
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}
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}
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