41 lines
732 B
Arduino
41 lines
732 B
Arduino
|
// A single pxiel moves in a random direction over and over again
|
||
|
|
#include <FastLED.h>
|
||
|
|
#include <borg.h>
|
||
|
|
|
||
|
|
#define NUM_LEDS 54
|
||
|
|
#define DATA_PIN 7
|
||
|
|
|
||
|
|
#define WORM_COLOR (CRGB) 0x0000FF
|
||
|
|
|
||
|
|
int select;
|
||
|
|
LEDSelect head;
|
||
|
|
|
||
|
|
CRGB leds[NUM_LEDS];
|
||
|
|
|
||
|
|
void setup() {
|
||
|
|
FastLED.addLeds<PL9823, DATA_PIN>(leds, NUM_LEDS);
|
||
|
|
initMap();
|
||
|
|
randomSeed(analogRead(0));
|
||
|
|
setColor({0, 255, 255}, (CRGB) 0x0, leds);
|
||
|
|
|
||
|
|
do {
|
||
|
|
select = random(0, NUM_LEDS);
|
||
|
|
}
|
||
|
|
while (select == 5 || !(select % (9 + 5)));
|
||
|
|
|
||
|
|
leds[select] = WORM_COLOR;
|
||
|
|
FastLED.show();
|
||
|
|
delay(500);
|
||
|
|
|
||
|
|
encodeLED(select, &head);
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
void loop() {
|
||
|
|
FastLED.clear();
|
||
|
|
getNeighborLED(&head,random(0,4),&head);
|
||
|
|
setColor(head, WORM_COLOR, leds);
|
||
|
|
FastLED.show();
|
||
|
|
delay(1000);
|
||
|
|
}
|