146 lines
3.9 KiB
C++
146 lines
3.9 KiB
C++
#include "Adafruit_NeoPixel.h"
|
|
|
|
#define PIN 11
|
|
|
|
// Parameter 1 = number of pixels in strip
|
|
// Parameter 2 = pin number (most are valid)
|
|
// Parameter 3 = pixel type flags, add together as needed:
|
|
// NEO_KHZ800 800 KHz bitstream (most NeoPixel products w/WS2812 LEDs)
|
|
// NEO_KHZ400 400 KHz (classic 'v1' (not v2) FLORA pixels, WS2811 drivers)
|
|
// NEO_GRB Pixels are wired for GRB bitstream (most NeoPixel products)
|
|
// NEO_RGB Pixels are wired for RGB bitstream (v1 FLORA pixels, not v2)
|
|
Adafruit_NeoPixel strip = Adafruit_NeoPixel(16, PIN, NEO_GRB + NEO_KHZ800);
|
|
|
|
void setup() {
|
|
strip.begin();
|
|
strip.show(); // Initialize all pixels to 'off'
|
|
for ( int i = 2; i<10; i++) pinMode(i, OUTPUT);
|
|
for ( int i = 2; i<10; i++) digitalWrite(i, HIGH);
|
|
Serial.begin(57600);
|
|
for ( int i = 0; i<16; i++) strip.setPixelColor(i, 10, 10, 10);
|
|
strip.show();
|
|
DDRE |= B10111111;
|
|
// PORTB |= B11110000;
|
|
// DDRB |= B11110000;
|
|
}
|
|
void refresh1(int time)
|
|
{
|
|
PORTD &= B11111110;
|
|
if (time > 0) delayMicroseconds(time);
|
|
PORTD |= B10010011;
|
|
PORTD &= B11111101;
|
|
if (time > 0) delayMicroseconds(time);
|
|
PORTD |= B10010011;
|
|
PORTD &= B11101111;
|
|
if (time > 0) delayMicroseconds(time);
|
|
PORTD |= B10010011;
|
|
PORTD &= B01111111;
|
|
if (time > 0) delayMicroseconds(time);
|
|
PORTD |= B10010011;
|
|
PORTB &= B11101111;
|
|
if (time > 0) delayMicroseconds(time);
|
|
PORTB |= B11110000;
|
|
PORTB &= B11011111;
|
|
if (time > 0) delayMicroseconds(time);
|
|
PORTB |= B11110000;
|
|
PORTB &= B10111111;
|
|
if (time > 0) delayMicroseconds(time);
|
|
PORTB |= B11110000;
|
|
PORTB &= B01111111;
|
|
if (time > 0) delayMicroseconds(time);
|
|
PORTB |= B11110000;
|
|
}
|
|
|
|
void refresh2(unsigned long time)
|
|
{
|
|
PORTD &= B01101100;
|
|
//if (time > 0) delayMicroseconds(time);
|
|
delay(1000);
|
|
PORTD |= B10010011;
|
|
PORTB &= B00001111;
|
|
//if (time > 0) delayMicroseconds(time);
|
|
delay(1000);
|
|
PORTB |= B11110000;
|
|
}
|
|
|
|
void refresh3(unsigned long time)
|
|
{
|
|
|
|
if (time > 0) delayMicroseconds(time);
|
|
//delay(1000);
|
|
PORTE |= B01000000;
|
|
if (time > 0) delayMicroseconds(time);
|
|
//delay(1000);
|
|
PORTE &= B10111111;
|
|
//Serial.println(analogRead(A5));
|
|
|
|
// if (time > 0) delayMicroseconds(time);
|
|
// //delay(1000);
|
|
// PORTD |= B10010011;
|
|
// PORTB &= B11011111;
|
|
// if (time > 0) delayMicroseconds(time);
|
|
// //delay(1000);
|
|
// PORTB |= B00100000;
|
|
}
|
|
|
|
unsigned long time = 0;
|
|
void loop() {
|
|
//if (time > 0) delayMicroseconds(time);
|
|
//delay(1000);
|
|
PORTE |= B01000000;
|
|
//if (time > 0) delayMicroseconds(time);
|
|
//delay(1000);
|
|
PORTE &= B10111111;
|
|
//refresh1(0);
|
|
// refresh3(10);
|
|
}
|
|
|
|
// Fill the dots one after the other with a color
|
|
void colorWipe(uint32_t c, uint8_t wait) {
|
|
for(uint16_t i=0; i<strip.numPixels(); i++) {
|
|
strip.setPixelColor(i, c);
|
|
strip.show();
|
|
delay(wait);
|
|
}
|
|
}
|
|
|
|
void rainbow(uint8_t wait) {
|
|
uint16_t i, j;
|
|
|
|
for(j=0; j<256; j++) {
|
|
for(i=0; i<strip.numPixels(); i++) {
|
|
strip.setPixelColor(i, Wheel((i+j) & 255));
|
|
}
|
|
strip.show();
|
|
delay(wait);
|
|
}
|
|
}
|
|
|
|
// Slightly different, this makes the rainbow equally distributed throughout
|
|
void rainbowCycle(uint8_t wait) {
|
|
uint16_t i, j;
|
|
|
|
for(j=0; j<256*5; j++) { // 5 cycles of all colors on wheel
|
|
for(i=0; i< strip.numPixels(); i++) {
|
|
strip.setPixelColor(i, Wheel(((i * 256 / strip.numPixels()) + j) & 255));
|
|
}
|
|
strip.show();
|
|
delay(wait);
|
|
}
|
|
}
|
|
|
|
// Input a value 0 to 255 to get a color value.
|
|
// The colours are a transition r - g - b - back to r.
|
|
uint32_t Wheel(byte WheelPos) {
|
|
if(WheelPos < 85) {
|
|
return strip.Color(WheelPos * 3, 255 - WheelPos * 3, 0);
|
|
} else if(WheelPos < 170) {
|
|
WheelPos -= 85;
|
|
return strip.Color(255 - WheelPos * 3, 0, WheelPos * 3);
|
|
} else {
|
|
WheelPos -= 170;
|
|
return strip.Color(0, WheelPos * 3, 255 - WheelPos * 3);
|
|
}
|
|
}
|
|
|