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sketch_jun30a.ino
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sketch_jun30a.ino
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#include <Adafruit_NeoPixel.h>
#ifdef __AVR__
#include <avr/power.h> // Required for 16 MHz Adafruit Trinket
#endif
#define PIN 2
#define NUMPIXELS 15
Adafruit_NeoPixel pixels(NUMPIXELS, PIN, NEO_GRB + NEO_KHZ800);
void setup()
{
pixels.begin();
pixels.setBrightness(254);
pixels.show();
}
void loop()
{
int color1[3] = {255, 0, 0};
int color2[3] = {3, 2, 200};
int color3[3] = {255, 150, 255};
int delayval = 120;
//twinspin(color1, color2, delayval);
//buffer(color1, delayval);
//bufferdual(color1,color2, delayval);
//bufferpenta(color3, delayval);
//twinfill(color1, color3, delayval);
rainbowrevisited(delayval);
//twinfillwblack(color1, color2, delayval);
}
void rainbowrevisited(int delayval)
{
int arrlen = 15;
int colormatrix[15][3] = {{255, 0, 125},
{255, 0, 255},
{255, 0, 255},
{125, 0, 255},
{0, 0, 255},
{0, 0, 255},
{0, 125, 255},
{0, 255, 255},
{0, 255, 125},
{0, 255, 0},
{0, 255, 0},
{125, 255, 0},
{255, 125, 0},
{255, 0, 0},
{255, 0, 0}
};
/*
int colormatrix[30][3] = {{255,0,0},
{255,51,0},
{255,102,0},
{255,153,0},
{255,204,0},
{255,255,0},
{204,255,0},
{153,255,0},
{102,255,0},
{51,255,0},
{0,255,0},
{0,255,51},
{0,255,102},
{0,255,153},
{0,255,204},
{0,255,255},
{0,204,255},
{0,153,255},
{0,102,255},
{0,51,255},
{0,0,255},
{51,0,255},
{102,0,255},
{153,0,255},
{204,0,255},
{255,0,255},
{255,0,204},
{255,0,153},
{255,0,102},
{255,0,53}}; */
for (int i = 0; i < arrlen; i++)
{
for (int j = 0; j < NUMPIXELS; j++)
{
pixels.setPixelColor(j, pixels.Color(colormatrix[(i + j) % (arrlen)][0], colormatrix[(i + j) % (arrlen)][1], colormatrix[(i + j) % (arrlen)][2]));
}
pixels.show();
delay(0.25 * delayval);
for (int j = 0; j < NUMPIXELS; j++)
{
pixels.setPixelColor(j, pixels.Color(0.72 * colormatrix[(i + j) % (arrlen)][0] + 0.25 * colormatrix[(i + j + 1) % (arrlen)][0], 0.75 * colormatrix[(i + j) % (arrlen)][1] + 0.25 * colormatrix[(i + j + 1) % (arrlen)][1], 0.75 * colormatrix[(i + j) % (arrlen)][2] + 0.25 * colormatrix[(i + j + 1) % (arrlen)][2]));
}
pixels.show();
delay(0.25 * delayval);
for (int j = 0; j < NUMPIXELS; j++)
{
pixels.setPixelColor(j, pixels.Color(0.5 * colormatrix[(i + j) % (arrlen)][0] + 0.5 * colormatrix[(i + j + 1) % (arrlen)][0], 0.5 * colormatrix[(i + j) % (arrlen)][1] + 0.5 * colormatrix[(i + j + 1) % (arrlen)][1], 0.5 * colormatrix[(i + j) % (arrlen)][2] + 0.5 * colormatrix[(i + j + 1) % (arrlen)][2]));
}
pixels.show();
delay(0.25 * delayval);
for (int j = 0; j < NUMPIXELS; j++)
{
pixels.setPixelColor(j, pixels.Color(0.25 * colormatrix[(i + j) % (arrlen)][0] + 0.75 * colormatrix[(i + j + 1) % (arrlen)][0], 0.25 * colormatrix[(i + j) % (arrlen)][1] + 0.75 * colormatrix[(i + j + 1) % (arrlen)][1], 0.25 * colormatrix[(i + j) % (arrlen)][2] + 0.75 * colormatrix[(i + j + 1) % (arrlen)][2]));
}
pixels.show();
delay(0.25 * delayval);
}
}
void twinspin(int c1[3], int c2[3], int delayval)
{
int colormatrix[15][3] = {
{(int)floor(0.75 * c1[0] + 0.25 * c2[0]), (int)floor(0.75 * c1[1] + 0.25 * c2[1]), (int)floor(0.75 * c1[2] + 0.25 * c2[2])},
{(int)floor(0.5 * c1[0] + 0.5 * c2[0]), (int)floor(0.5 * c1[1] + 0.5 * c2[1]), (int)floor(0.5 * c1[2] + 0.5 * c2[2])},
{(int)floor(0.25 * c1[0] + 0.75 * c2[0]), (int)floor(0.25 * c1[1] + 0.75 * c2[1]), (int)floor(0.25 * c1[2] + 0.75 * c2[2])},
{c2[0], c2[1], c2[2]},
{c2[0], c2[1], c2[2]},
{c2[0], c2[1], c2[2]},
{c2[0], c2[1], c2[2]},
{c2[0], c2[1], c2[2]},
{(int)floor(0.75 * c2[0] + 0.25 * c1[0]), (int)floor(0.75 * c2[1] + 0.25 * c1[1]), (int)floor(0.75 * c2[2] + 0.25 * c1[2])},
{(int)floor(0.5 * c2[0] + 0.5 * c1[0]), (int)floor(0.5 * c2[1] + 0.5 * c1[1]), (int)floor(0.5 * c2[2] + 0.5 * c1[2])},
{(int)floor(0.25 * c2[0] + 0.75 * c1[0]), (int)floor(0.25 * c2[1] + 0.75 * c1[1]), (int)floor(0.25 * c2[2] + 0.75 * c1[2])},
{c1[0], c1[1], c1[2]},
{c1[0], c1[1], c1[2]},
{c1[0], c1[1], c1[2]},
{c1[0], c1[1], c1[2]}};
for (int i = NUMPIXELS - 1; i >= 0; i--)
{
for (int j = NUMPIXELS - 1; j >= 0; j--)
{
pixels.setPixelColor((i + j) % (NUMPIXELS), pixels.Color(colormatrix[j][0], colormatrix[j][1], colormatrix[j][2]));
}
pixels.show();
delay(0.5 * delayval);
for (int j = NUMPIXELS - 1; j >= 0; j--)
{
pixels.setPixelColor((i + j) % (NUMPIXELS), pixels.Color(0.5 * colormatrix[j][0] + 0.5 * colormatrix[(j + 1) % 15][0], 0.5 * colormatrix[j][1] + 0.5 * colormatrix[(j + 1) % 15][1], 0.5 * colormatrix[j][2] + 0.5 * colormatrix[(j + 1) % 15][2]));
}
pixels.show();
delay(0.5 * delayval);
}
}
void buffer(int c1[3], int delayval)
{
int colormatrix[15][3] = {
{c1[0], c1[1], c1[2]},
{c1[0], c1[1], c1[2]},
{c1[0], c1[1], c1[2]},
{(int)floor(0.75 * c1[0]), (int)floor(0.75 * c1[1]), (int)floor(0.75 * c1[2])},
{(int)floor(0.5 * c1[0]), (int)floor(0.5 * c1[1]), (int)floor(0.5 * c1[2])},
{(int)floor(0.25 * c1[0]), (int)floor(0.25 * c1[1]), (int)floor(0.25 * c1[2])},
{0, 0, 0},
{0, 0, 0},
{0, 0, 0},
{0, 0, 0},
{0, 0, 0},
{0, 0, 0},
{0, 0, 0},
{0, 0, 0}};
for (int i = NUMPIXELS - 1; i >= 0; i--)
{ //rotater
for (int j = NUMPIXELS - 1; j >= 0; j--)
{ //map matrix to led
pixels.setPixelColor((i + j) % (NUMPIXELS), pixels.Color(colormatrix[j][0], colormatrix[j][1], colormatrix[j][2]));
}
pixels.show();
delay(0.5 * delayval);
for (int j = NUMPIXELS - 1; j >= 0; j--)
{
pixels.setPixelColor((i + j) % (NUMPIXELS), pixels.Color(0.5 * colormatrix[j][0] + 0.5 * colormatrix[(j + 1) % 15][0], 0.5 * colormatrix[j][1] + 0.5 * colormatrix[(j + 1) % 15][1], 0.5 * colormatrix[j][2] + 0.5 * colormatrix[(j + 1) % 15][2]));
}
pixels.show();
delay(0.5 * delayval);
}
}
void bufferdual(int c1[3], int c2[3], int delayval)
{
int colormatrix[15][3] = {
{c1[0], c1[1], c1[2]},
{c1[0], c1[1], c1[2]},
{(int)floor(0.75 * c1[0]), (int)floor(0.75 * c1[1]), (int)floor(0.75 * c1[2])},
{(int)floor(0.5 * c1[0]), (int)floor(0.5 * c1[1]), (int)floor(0.5 * c1[2])},
{(int)floor(0.25 * c1[0]), (int)floor(0.25 * c1[1]), (int)floor(0.25 * c1[2])},
{0, 0, 0},
{0, 0, 0},
{c2[0], c2[1], c2[2]},
{c2[0], c2[1], c2[2]},
{(int)floor(0.75 * c2[0]), (int)floor(0.75 * c2[1]), (int)floor(0.75 * c2[2])},
{(int)floor(0.5 * c2[0]), (int)floor(0.5 * c2[1]), (int)floor(0.5 * c2[2])},
{(int)floor(0.25 * c2[0]), (int)floor(0.25 * c2[1]), (int)floor(0.25 * c2[2])},
{0, 0, 0},
{0, 0, 0},
{0, 0, 0}};
for (int i = NUMPIXELS - 1; i >= 0; i--)
{ //rotater
for (int j = NUMPIXELS - 1; j >= 0; j--)
{ //map matrix to led
pixels.setPixelColor((i + j) % (NUMPIXELS), pixels.Color(colormatrix[j][0], colormatrix[j][1], colormatrix[j][2]));
}
pixels.show();
delay(0.5 * delayval);
for (int j = NUMPIXELS - 1; j >= 0; j--)
{
pixels.setPixelColor((i + j) % (NUMPIXELS), pixels.Color(0.5 * colormatrix[j][0] + 0.5 * colormatrix[(j + 1) % 15][0], 0.5 * colormatrix[j][1] + 0.5 * colormatrix[(j + 1) % 15][1], 0.5 * colormatrix[j][2] + 0.5 * colormatrix[(j + 1) % 15][2]));
}
pixels.show();
delay(0.5 * delayval);
}
}
void bufferpenta(int c1[3], int delayval)
{
int colormatrix[15][3] = {
{c1[0], c1[1], c1[2]},
{(int)floor(0.1 * c1[0]), (int)floor(0.1 * c1[1]), (int)floor(0.1 * c1[2])},
{(int)floor(0.1 * c1[0]), (int)floor(0.1 * c1[1]), (int)floor(0.1 * c1[2])},
{c1[0], c1[1], c1[2]},
{(int)floor(0.1 * c1[0]), (int)floor(0.1 * c1[1]), (int)floor(0.1 * c1[2])},
{(int)floor(0.1 * c1[0]), (int)floor(0.1 * c1[1]), (int)floor(0.1 * c1[2])},
{c1[0], c1[1], c1[2]},
{(int)floor(0.1 * c1[0]), (int)floor(0.1 * c1[1]), (int)floor(0.1 * c1[2])},
{(int)floor(0.1 * c1[0]), (int)floor(0.1 * c1[1]), (int)floor(0.1 * c1[2])},
{c1[0], c1[1], c1[2]},
{(int)floor(0.1 * c1[0]), (int)floor(0.1 * c1[1]), (int)floor(0.1 * c1[2])},
{(int)floor(0.1 * c1[0]), (int)floor(0.1 * c1[1]), (int)floor(0.1 * c1[2])},
{c1[0], c1[1], c1[2]},
{(int)floor(0.1 * c1[0]), (int)floor(0.1 * c1[1]), (int)floor(0.1 * c1[2])},
{(int)floor(0.1 * c1[0]), (int)floor(0.1 * c1[1]), (int)floor(0.1 * c1[2])}
};
for (int i = NUMPIXELS - 1; i >= 0; i--)
{ //rotater
for (int j = NUMPIXELS - 1; j >= 0; j--)
{ //map matrix to led
pixels.setPixelColor((i + j) % (NUMPIXELS), pixels.Color(colormatrix[j][0], colormatrix[j][1], colormatrix[j][2]));
}
pixels.show();
delay(0.5 * delayval);
for (int j = NUMPIXELS - 1; j >= 0; j--)
{
pixels.setPixelColor((i + j) % (NUMPIXELS), pixels.Color(0.5 * colormatrix[j][0] + 0.5 * colormatrix[(j + 1) % 15][0], 0.5 * colormatrix[j][1] + 0.5 * colormatrix[(j + 1) % 15][1], 0.5 * colormatrix[j][2] + 0.5 * colormatrix[(j + 1) % 15][2]));
}
pixels.show();
delay(0.5 * delayval);
}
}
void twinfill(int c1[3], int c2[3], int delayval)
{
for (int i = NUMPIXELS - 1; i >= 0; i--)
{ //c2 to c1
pixels.setPixelColor(i, pixels.Color(c1[0], c1[1], c1[2]));
pixels.show();
delay(0.5 * delayval);
pixels.setPixelColor((i - 1), pixels.Color(0.5 * c1[0] + 0.5 * c2[0], 0.5 * c1[1] + 0.5 * c2[1], 0.5 * c1[2] + 0.5 * c2[2]));
pixels.show();
delay(0.5 * delayval);
}
for (int i = NUMPIXELS - 1; i >= 0; i--)
{ //c1 to c2
pixels.setPixelColor(i, pixels.Color(c2[0], c2[1], c2[2]));
pixels.show();
delay(0.5 * delayval);
pixels.setPixelColor((i - 1), pixels.Color(0.5 * c1[0] + 0.5 * c2[0], 0.5 * c1[1] + 0.5 * c2[1], 0.5 * c1[2] + 0.5 * c2[2]));
pixels.show();
delay(0.5 * delayval);
}
for (int i = NUMPIXELS - 1; i >= 0; i--)
{ //hold c2
pixels.setPixelColor(i, pixels.Color(c2[0], c2[1], c2[2]));
pixels.show();
delay(delayval);
}
}
void twinfillwblack(int c1[3], int c2[3], int delayval)
{
for (int i = NUMPIXELS - 1; i >= 0; i--)
{ //black to c1
pixels.setPixelColor(i, pixels.Color(c1[0], c1[1], c1[2]));
pixels.show();
delay(0.5 * delayval);
pixels.setPixelColor((i - 1), pixels.Color(0.5 * c1[0], 0.5 * c1[1], 0.5 * c1[2]));
pixels.show();
delay(0.5 * delayval);
}
for (int i = NUMPIXELS - 1; i >= 0; i--)
{ //c1 to c2
pixels.setPixelColor(i, pixels.Color(c2[0], c2[1], c2[2]));
pixels.show();
delay(0.5 * delayval);
pixels.setPixelColor((i - 1), pixels.Color(0.5 * c1[0] + 0.5 * c2[0], 0.5 * c1[1] + 0.5 * c2[1], 0.5 * c1[2] + 0.5 * c2[2]));
pixels.show();
delay(0.5 * delayval);
}
for (int i = NUMPIXELS - 1; i >= 0; i--)
{ //hold c2
pixels.setPixelColor(i, pixels.Color(c2[0], c2[1], c2[2]));
pixels.show();
delay(delayval);
}
for (int i = NUMPIXELS - 1; i >= 0; i--)
{ //c2 to black
pixels.setPixelColor(i, pixels.Color(0, 0, 0));
pixels.show();
delay(0.5 * delayval);
pixels.setPixelColor((i - 1), pixels.Color(0.5 * c2[0], 0.5 * c2[1], 0.5 * c2[2]));
pixels.show();
delay(0.5 * delayval);
}
}