完善V1.4踢乒乓球版本

v1.4 摄像头提乒乓球方案/platformio/lib/FastLED/examples/FxCylon/FxCylon.ino

@@ -0,0 +1,41 @@
+/// @file    FxCylon.ino
+/// @brief   Cylon eye effect with ScreenMap
+/// @example FxCylon.ino
+///
+/// This sketch is fully compatible with the FastLED web compiler. To use it do the following:
+/// 1. Install Fastled: `pip install fastled`
+/// 2. cd into this examples page.
+/// 3. Run the FastLED web compiler at root: `fastled`
+/// 4. When the compiler is done a web page will open.
+
+#include <FastLED.h>
+#include "fx/1d/cylon.h"
+#include "fl/screenmap.h"
+
+using namespace fl;
+
+// 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).
+#define DATA_PIN 2
+
+// Define the array of leds
+CRGB leds[NUM_LEDS];
+
+// Create a Cylon instance
+Cylon cylon(NUM_LEDS);
+
+void setup() {
+    ScreenMap screenMap = ScreenMap::DefaultStrip(NUM_LEDS, 1.5f, 0.5f);
+    FastLED.addLeds<WS2812,DATA_PIN,RGB>(leds,NUM_LEDS).setRgbw().setScreenMap(screenMap);
+    FastLED.setBrightness(84);
+}
+
+void loop() { 
+    cylon.draw(Fx::DrawContext(millis(), leds));
+    FastLED.show();
+    delay(cylon.delay_ms);
+}