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Basic FastLED Aminations for a ring and for half a ring by Chemdoc77
// Basic FastLED Aminations for a ring and for half a ring by Chemdoc77
// This will work on a strip, too.
#include <FastLED.h>
#define DATA_PIN 6
#define LED_TYPE NEOPIXEL
#define NUM_LEDS 24
CRGB leds[NUM_LEDS];
int brightness = 30;
uint16_t half = NUM_LEDS/2;
void setup() {
delay(1000);
FastLED.addLeds<LED_TYPE, DATA_PIN>(leds, NUM_LEDS);
FastLED.setDither(false);
FastLED.setCorrection(TypicalLEDStrip);
FastLED.setBrightness(brightness);
FastLED.setMaxPowerInVoltsAndMilliamps(5, 1500);
set_max_power_indicator_LED(13);
fill_solid(leds, NUM_LEDS, CRGB::Black);
FastLED.show();
}
void loop() {
cd77_colorwipe(CRGB::Red , 200);
fill_solid(leds, NUM_LEDS, CRGB::Black);
FastLED.delay(50);
cd77_colorwipe_reverse(CRGB::Blue, 200);
fill_solid(leds, NUM_LEDS, CRGB::Black);
FastLED.delay(50);
cd77_colorwipe_dot(CRGB::Red, 100);
cd77_colorwipe_half(CRGB::Blue,200);
fill_solid(leds, NUM_LEDS, CRGB::Black);
FastLED.delay(50);
cd77_colorwipe_half_dot(CRGB::Red, 100);
}
//==================== Functions ===============================
void cd77_colorwipe_dot(CRGB color, uint16_t wait) {
for (uint16_t i = 0; i <NUM_LEDS; i++) {
leds[i] = color;
FastLED.delay(wait);
leds[i] = CRGB::Black;
FastLED.show();
}
}
void cd77_colorwipe(CRGB color, uint16_t wait) {
for (uint16_t i = 0; i <NUM_LEDS; i++) {
leds[i] = color;
FastLED.delay(wait);
}
}
void cd77_colorwipe_reverse(CRGB color, uint16_t wait) {
for (uint16_t i = NUM_LEDS-1; i >0; i--) {
leds[i] = color;
FastLED.delay(wait);
}
}
void cd77_colorwipe_half_dot(CRGB color, uint16_t wait) {
for (uint16_t i = 0; i <half; i++) {
leds[half-i] = color;
leds[i+half] = color;
FastLED.delay(wait);
leds[half-i] = CRGB::Black;
leds[i+half] = CRGB::Black;
FastLED.show();
}
}
void cd77_colorwipe_half(CRGB color, uint16_t wait) {
for (uint16_t i = 0; i <half; i++) {
leds[half-i] = color;
leds[i+half] = color;
FastLED.delay(wait);
}
}
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