/* rows of leds moving up, very fast
/* Kelvin Mead Aug/14
/* WS2811 / Fast_SPI2
*/
#include <FastSPI_LED2.h>
#define NUM_LEDS 320
CRGB leds[NUM_LEDS];
long previousMillis = 0; // will store last time LED was updated
long interval = 100; // interval at which to blink (milliseconds)
int bright = 255; // easy adjustable brightness
const int ledsperstrip = 32;
// i know there’s better ways of doing this, but this works for me at the moment.
int allleds[320] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31,
63, 62, 61, 60, 59, 58, 57, 56, 55, 54, 53, 52, 51, 50, 49, 48, 47, 46, 45, 44, 43, 42, 41, 40, 39, 38, 37, 36, 35, 34, 33, 32,
64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95,
127, 126, 125, 124, 123, 122, 121, 120, 119, 118, 117, 116, 115, 114, 113, 112, 111, 110, 109, 108, 107, 106, 105, 104, 103, 102, 101, 100, 99, 98, 97, 96,
128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159,
191, 190, 189, 188, 187, 186, 185, 184, 183, 182, 181, 180, 179, 178, 177, 176, 175, 174, 173, 172, 171, 170, 169, 168, 167, 166, 165, 164, 163, 162, 161, 160,
192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223,
255, 254, 253, 252, 251, 250, 249, 248, 247, 246, 245, 244, 243, 242, 241, 240, 239, 238, 237, 236, 235, 234, 233, 232, 231, 230, 229, 228, 227, 226, 225, 224,
256, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286, 287,
319, 318, 317, 316, 315, 314, 313, 312, 311, 310, 309, 308, 307, 306, 305, 304, 303, 302, 301, 300, 299, 298, 297, 296, 295, 294, 293, 292, 291, 290, 289, 288,};
void setup() {
delay(2000);
LEDS.setBrightness(bright);
LEDS.addLeds<WS2811, 13>(leds, NUM_LEDS);
}
void loop() {
unsigned long currentMillis = millis();
if(currentMillis - previousMillis > interval) {
previousMillis = currentMillis;
//put programs in here to be controlled by the delay time
// program name (r, g, b, speed)
bottomtotop2(51, 102, 153, 50);
LEDS.setBrightness(bright);
} // end timed loop
} // end void loop
void bottomtotop2(int cred, int cblu, int cgrn, int cinterval) {
interval = cinterval;
memset(leds, 0, NUM_LEDS * sizeof(struct CRGB));
//intergrated for loops slow this down
for(int j = 0; j < 31; j++) {
leds[allleds[j]].setRGB(cred, cblu, cgrn);
leds[allleds[j+ledsperstrip]].setRGB(cred, cblu, cgrn);
leds[allleds[j+ledsperstrip2]].setRGB(cred, cblu, cgrn);
leds[allleds[j+ledsperstrip3]].setRGB(cred, cblu, cgrn);
leds[allleds[j+ledsperstrip4]].setRGB(cred, cblu, cgrn);
leds[allleds[j+ledsperstrip5]].setRGB(cred, cblu, cgrn);
leds[allleds[j+ledsperstrip6]].setRGB(cred, cblu, cgrn);
leds[allleds[j+ledsperstrip7]].setRGB(cred, cblu, cgrn);
leds[allleds[j+ledsperstrip8]].setRGB(cred, cblu, cgrn);
leds[allleds[j+ledsperstrip9]].setRGB(cred, cblu, cgrn);
leds[allleds[j-2]].setRGB(0,0,0);
leds[allleds[j-4+ledsperstrip]].setRGB(0,0,0);
leds[allleds[j-4+ledsperstrip2]].setRGB(0,0,0);
leds[allleds[j-4+ledsperstrip3]].setRGB(0,0,0);
leds[allleds[j-4+ledsperstrip4]].setRGB(0,0,0);
leds[allleds[j-4+ledsperstrip5]].setRGB(0,0,0);
leds[allleds[j-4+ledsperstrip6]].setRGB(0,0,0);
leds[allleds[j-4+ledsperstrip7]].setRGB(0,0,0);
leds[allleds[j-4+ledsperstrip8]].setRGB(0,0,0);
leds[allleds[j-4+ledsperstrip9]].setRGB(0,0,0);
LEDS.show();
}
}