Now I'm stump.
But before i get ahead, this is the hardware I'm using:
1x Arduino Uno r3 and
5x 5 meters of Neo_Pixel 60 Digital RGB LED Strips
1x 450W Computer Power Supply
What I'm stuck at is that i want to run (if it's even possible) the same show using 1 Arduino Uno with 5 outputs (one output at a time), each output will be connected with a 5 meter LED strip.
Please help me to the right path.
Code: Select all
#include "FastSPI_LED2.h"
#define NUM_LEDS 255 //Total LEDs of strand
#define DATA_PIN 6 // Data pin that led data will be written out over
CRGB leds[NUM_LEDS];
int thisdelay = 1; //-FX LOOPS DELAY VAR
int thissat = 255; //-FX LOOPS DELAY VAR
int idex = 0; //-LED INDEX (0 to LED_COUNT-1
int ihue = 0; //-HUE (0-255)
void setup() {
// sanity check delay - allows reprogramming if accidently blowing power w/leds
delay(2000);
FastLED.addLeds<WS2811, DATA_PIN, GRB>(leds, NUM_LEDS);
one_color_all(0,0,0); //-CLEAR STRIP
FastLED.show();
}
void loop() {
for(int i = 0; i < 6; i++) {
for(int iLed = 0; iLed < 60; iLed++) {
memset(leds, 0, NUM_LEDS * sizeof(struct CRGB));
switch(i) {
// You can access the rgb values by setting the rgb values for the pixel all at once
case 0: leds[iLed] = CRGB(255, 50, 0); break;
case 1: one_color_all_1(255,0,0); break; //-SET FIRST RING TO ONE COLOR
case 2: one_color_all_2(0,255,0); break; //-SET SECOND RING TO ONE COLOR
case 3: one_color_all_3(0,0,255); break; //-SET THIRD RING TO ONE COLOR
case 4: random_color_pop4(); break; //ALL RINGS-RANDOM COLOR POP
case 5: one_color_all(0,0,0); break; //-CLEAR STRIP
}
// and now, show your led array!
FastLED.show();
delay(1);
}
delay(1);
}
delay(2000);
}
void random_color_pop4() { //ALL RINGS-RANDOM COLOR POP
idex = random(60, 255);
ihue = random(0, 200);
one_color_all(0, 0, 0);
leds[idex] = CHSV(ihue, thissat, 255);
FastLED.show();
delay(1);
}
void one_color_all(int cred, int cgrn, int cblu) { //-SET ALL LEDS TO ONE COLOR
for(int i = 0 ; i < NUM_LEDS; i++ ) {
leds[i].setRGB( cred, cgrn, cblu);
}
}
void one_color_all_1(int cred, int cgrn, int cblu) { //-SET FIRST RING TO ONE COLOR
for(int i = 60 ; i < 75; i++ ) {
leds[i].setRGB( cred, cgrn, cblu);
}
}
void one_color_all_2(int cred, int cgrn, int cblu) { //-SET SECOND RING TO ONE COLOR
for(int i = 75 ; i < 135; i++ ) {
leds[i].setRGB( cred, cgrn, cblu);
}
}
void one_color_all_3(int cred, int cgrn, int cblu) { //-SET THIRD RING TO ONE COLOR
for(int i = 135 ; i < 255; i++ ) {
leds[i].setRGB( cred, cgrn, cblu);
}
}
