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Diffstat (limited to 'Библиотеки/FastLED-master/examples/AnalogOutput/AnalogOutput.ino')
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diff --git a/Библиотеки/FastLED-master/examples/AnalogOutput/AnalogOutput.ino b/Библиотеки/FastLED-master/examples/AnalogOutput/AnalogOutput.ino
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+#include <FastLED.h>
+
+// Example showing how to use FastLED color functions
+// even when you're NOT using a "pixel-addressible" smart LED strip.
+//
+// This example is designed to control an "analog" RGB LED strip
+// (or a single RGB LED) being driven by Arduino PWM output pins.
+// So this code never calls FastLED.addLEDs() or FastLED.show().
+//
+// This example illustrates one way you can use just the portions
+// of FastLED that you need. In this case, this code uses just the
+// fast HSV color conversion code.
+//
+// In this example, the RGB values are output on three separate
+// 'analog' PWM pins, one for red, one for green, and one for blue.
+
+#define REDPIN 5
+#define GREENPIN 6
+#define BLUEPIN 3
+
+// showAnalogRGB: this is like FastLED.show(), but outputs on
+// analog PWM output pins instead of sending data to an intelligent,
+// pixel-addressable LED strip.
+//
+// This function takes the incoming RGB values and outputs the values
+// on three analog PWM output pins to the r, g, and b values respectively.
+void showAnalogRGB( const CRGB& rgb)
+{
+ analogWrite(REDPIN, rgb.r );
+ analogWrite(GREENPIN, rgb.g );
+ analogWrite(BLUEPIN, rgb.b );
+}
+
+
+
+// colorBars: flashes Red, then Green, then Blue, then Black.
+// Helpful for diagnosing if you've mis-wired which is which.
+void colorBars()
+{
+ showAnalogRGB( CRGB::Red ); delay(500);
+ showAnalogRGB( CRGB::Green ); delay(500);
+ showAnalogRGB( CRGB::Blue ); delay(500);
+ showAnalogRGB( CRGB::Black ); delay(500);
+}
+
+void loop()
+{
+ static uint8_t hue;
+ hue = hue + 1;
+ // Use FastLED automatic HSV->RGB conversion
+ showAnalogRGB( CHSV( hue, 255, 255) );
+
+ delay(20);
+}
+
+
+void setup() {
+ pinMode(REDPIN, OUTPUT);
+ pinMode(GREENPIN, OUTPUT);
+ pinMode(BLUEPIN, OUTPUT);
+
+ // Flash the "hello" color sequence: R, G, B, black.
+ colorBars();
+}
+