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Light.cpp
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Light.cpp
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/*
* Light.cpp
*
* author: Sebastien CAPOU (neskweek@gmail.com)
* Source : https://github.com/neskweek/LightSaberOS
*/
#include "Light.h"
#include "Config.h"
#if defined NEOPIXEL
#include <WS2812.h>
#endif
// ====================================================================================
// === LED FUNCTIONS ===
// ====================================================================================
#if defined LEDSTRINGS
static uint8_t flickerPos = 0;
static long lastFlicker = millis();
void lightOn(uint8_t ledPins[], int8_t segment) {
// Light On
if (segment == -1) {
for (uint8_t i = 0; i < 6; i++) {
digitalWrite(ledPins[i], HIGH);
}
} else {
digitalWrite(ledPins[segment], HIGH);
}
/* Should have save some hex size
* Needs further testing
switch (segment) {
case -1: // Light up everything at once !
PORTD |= B01101000;
PORTB |= B00001110;
break;
case 0:
PORTD |= (1 << PD3);//DPIN 3
break;
case 1:
PORTD |= (1 << PD5);//DPIN 5
break;
case 2:
PORTD |= (1 << PD6);//DPIN 6
break;
case 3:
PORTB |= (1 << PD1);//DPIN 9
break;
case 4:
PORTB |= (1 << PD2);//DPIN 10
break;
case 5:
PORTB |= (1 << PD3);//DPIN 11
break;
}
*/
} //lightOn
void lightOff() {
// shut Off
//Shut down PWM
TCCR0A &= ~((1 << COM0A1) | (1 << COM0B1));
TCCR1A &= ~((1 << COM1A1) | (1 << COM1B1));
TCCR2A &= ~((1 << COM2A1) | (1 << COM2B1));
//Shut down everything at once
PORTB &= B11010001;
PORTD &= B10010111;
} //lightOff
void lightIgnition(uint8_t ledPins[], uint16_t time, uint8_t type) {
switch (type) {
case 0:
// Light up the ledstrings Movie-like
for (uint8_t i = 0; i < 6; i++) {
digitalWrite(ledPins[i], HIGH);
delay(time / 5);
}
/*
PORTD |= (1 << PD3);//DPIN 3
delay(time / 5);
PORTD |= (1 << PD5);//DPIN 5
delay(time / 5);
PORTD |= (1 << PD6);//DPIN 6
delay(time / 5);
PORTB |= (1 << PD1);//DPIN 9
delay(time / 5);
PORTB |= (1 << PD2);//DPIN 10
delay(time / 5);
PORTB |= (1 << PD3);//DPIN 11
*/
break;
case 1:
for (int8_t i = 5; i >= 0; i--) {
for (uint8_t j = 0; j <= i; j++) {
if (j > 0) {
digitalWrite(ledPins[j - 1], LOW);
}
digitalWrite(ledPins[j], HIGH);
delay(time / 20);
}
}
/*
digitalWrite(ledPins[0], HIGH);
delay(time / 20);
digitalWrite(ledPins[0], LOW);
digitalWrite(ledPins[1], HIGH);
delay(time / 20);
digitalWrite(ledPins[1], LOW);
digitalWrite(ledPins[2], HIGH);
delay(time / 20);
digitalWrite(ledPins[2], LOW);
digitalWrite(ledPins[3], HIGH);
delay(time / 20);
digitalWrite(ledPins[3], LOW);
digitalWrite(ledPins[4], HIGH);
delay(time / 20);
digitalWrite(ledPins[4], LOW);
digitalWrite(ledPins[5], HIGH);
delay(time / 20);
digitalWrite(ledPins[0], HIGH);
delay(time / 20);
digitalWrite(ledPins[0], LOW);
digitalWrite(ledPins[1], HIGH);
delay(time / 20);
digitalWrite(ledPins[1], LOW);
digitalWrite(ledPins[2], HIGH);
delay(time / 20);
digitalWrite(ledPins[2], LOW);
digitalWrite(ledPins[3], HIGH);
delay(time / 20);
digitalWrite(ledPins[3], LOW);
digitalWrite(ledPins[4], HIGH);
delay(time / 20);
digitalWrite(ledPins[0], HIGH);
delay(time / 20);
digitalWrite(ledPins[0], LOW);
digitalWrite(ledPins[1], HIGH);
delay(time / 20);
digitalWrite(ledPins[1], LOW);
digitalWrite(ledPins[2], HIGH);
delay(time / 20);
digitalWrite(ledPins[2], LOW);
digitalWrite(ledPins[3], HIGH);
delay(time / 20);
digitalWrite(ledPins[0], HIGH);
delay(time / 20);
digitalWrite(ledPins[0], LOW);
digitalWrite(ledPins[1], HIGH);
delay(time / 20);
digitalWrite(ledPins[1], LOW);
digitalWrite(ledPins[2], HIGH);
delay(time / 20);
digitalWrite(ledPins[0], HIGH);
delay(time / 20);
digitalWrite(ledPins[0], LOW);
digitalWrite(ledPins[1], HIGH);
delay(time / 20);
digitalWrite(ledPins[0], HIGH);
// Light up the ledstrings invert
/*
PORTD |= (1 << PD3);
delay(time / 20);
PORTD &= ~(1 << PD3);
PORTD |= (1 << PD5);
delay(time / 20);
PORTD &= ~(1 << PD5);
PORTD |= (1 << PD6);
delay(time / 20);
PORTD &= ~(1 << PD6);
PORTB |= (1 << PD1);
delay(time / 20);
PORTB &= ~(1 << PD1);
PORTB |= (1 << PD2);
delay(time / 20);
PORTB &= ~(1 << PD1);
PORTB |= (1 << PD3);
delay(time / 20);
PORTD |= (1 << PD3);
delay(time / 20);
PORTD &= ~(1 << PD3);
PORTD |= (1 << PD5);
delay(time / 20);
PORTD &= ~(1 << PD5);
PORTD |= (1 << PD6);
delay(time / 20);
PORTD &= ~(1 << PD6);
PORTB |= (1 << PD1);
delay(time / 20);
PORTB &= ~(1 << PD1);
PORTB |= (1 << PD2);
delay(time / 20);
PORTD |= (1 << PD3);
delay(time / 20);
PORTD &= ~(1 << PD3);
PORTD |= (1 << PD5);
delay(time / 20);
PORTD &= ~(1 << PD5);
PORTD |= (1 << PD6);
delay(time / 20);
PORTD &= ~(1 << PD6);
PORTB |= (1 << PD1);
delay(time / 20);
PORTD |= (1 << PD3);
delay(time / 20);
PORTD &= ~(1 << PD3);
PORTD |= (1 << PD5);
delay(time / 20);
PORTD &= ~(1 << PD5);
PORTD |= (1 << PD6);
delay(time / 20);
PORTD |= (1 << PD3);
delay(time / 20);
PORTD &= ~(1 << PD3);
PORTD |= (1 << PD5);
delay(time / 20);
PORTD |= (1 << PD3);
*/
break;
}
} //lightIgnition
void lightRetract(uint8_t ledPins[], uint16_t time, uint8_t type) {
/*
//Make sure the light will be on after PWM shut off
PORTB |= B00001110;
PORTD |= B01101000;
//Shut down PWM
TCCR0A &= ~((1 << COM0A1) | (1 << COM0B1));
TCCR1A &= ~((1 << COM1A1) | (1 << COM1B1));
TCCR2A &= ~((1 << COM2A1) | (1 << COM2B1));
*/
switch (type) {
case 0:
// Light off the ledstrings Movie Like
for (int8_t i = 5; i >= 0; i--) {
//BUG CORRECTION:
//Not uint8_t here because Arduino nano clones did go
// on an infinite loop for no reason making the board
// crash at some point.
digitalWrite(ledPins[i], 0);
delay(time / 5);
}
/*
//Shut down each Digital PIN
PORTB &= ~(1 << PD3); //DPIN 11
delay(time / 5);
PORTB &= ~(1 << PD2); //DPIN 10
delay(time / 5);
PORTB &= ~(1 << PD1); //DPIN 9
delay(time / 5);
PORTD &= ~(1 << PD6); //DPIN 6
delay(time / 5);
PORTD &= ~(1 << PD5); //DPIN 5
delay(time / 5);
PORTD &= ~(1 << PD3); //DPIN 3
*/
break;
case 1:
// Light off the ledstrings invert
for (int8_t i = 5; i >= 0; i--) {
for (uint8_t j = 0; j <= i; j++) {
if (j > 0) {
digitalWrite(ledPins[j - 1], HIGH);
}
digitalWrite(ledPins[j], LOW);
delay(time / 20);
}
}
/*
PORTD &= ~(1 << PD3);
delay(time / 20);
PORTD &= ~(1 << PD5);
PORTD |= (1 << PD3);
delay(time / 20);
PORTD &= ~(1 << PD3);
delay(time / 20);
PORTD &= ~(1 << PD6);
PORTD |= (1 << PD5);
delay(time / 20);
PORTD &= ~(1 << PD5);
PORTD |= (1 << PD3);
delay(time / 20);
PORTD &= ~(1 << PD3);
delay(time / 20);
PORTB &= ~(1 << PD1);
PORTD |= (1 << PD6);
delay(time / 20);
PORTD &= ~(1 << PD6);
PORTD |= (1 << PD5);
delay(time / 20);
PORTD &= ~(1 << PD5);
PORTD |= (1 << PD3);
delay(time / 20);
PORTD &= ~(1 << PD3);
delay(time / 20);
PORTB &= ~(1 << PD2);
PORTB |= (1 << PD1);
delay(time / 20);
PORTB &= ~(1 << PD1);
PORTD |= (1 << PD6);
delay(time / 20);
PORTD &= ~(1 << PD6);
PORTD |= (1 << PD5);
delay(time / 20);
PORTD &= ~(1 << PD5);
PORTD |= (1 << PD3);
delay(time / 20);
PORTD &= ~(1 << PD3);
delay(time / 20);
PORTB &= ~(1 << PD3);
PORTB |= (1 << PD2);
delay(time / 20);
PORTB &= ~(1 << PD2);
PORTB |= (1 << PD1);
delay(time / 20);
PORTB &= ~(1 << PD1);
PORTD |= (1 << PD6);
delay(time / 20);
PORTD &= ~(1 << PD6);
PORTD |= (1 << PD5);
delay(time / 20);
PORTD &= ~(1 << PD5);
PORTD |= (1 << PD3);
delay(time / 20);
PORTD &= ~(1 << PD3);
*/
break;
}
} //lightRetract
#if defined FoCSTRING
void FoCOn(uint8_t pin) {
digitalWrite(FoCSTRING, HIGH);
// PORTC &= ~(1 << PD3);
} //FoCOn
void FoCOff(uint8_t pin) {
digitalWrite(FoCSTRING, LOW);
// PORTC |= (1 << PD3);
} //FoCOff
#endif
void lightFlicker(uint8_t ledPins[], uint8_t type, uint8_t value) {
uint8_t variation = abs(analogRead(SPK1) - analogRead(SPK2));
uint8_t brightness;
if (not value) {
// Calculation of the amount of brightness to fade
brightness = MAX_BRIGHTNESS - variation;
} else {
brightness = value;
}
#if defined LS_HEAVY_DEBUG
Serial.print(F("Brightness: "));
Serial.print(brightness);
Serial.print(F(" SPK1: "));
Serial.print(analogRead(SPK1));
Serial.print(F(" SPK2: "));
Serial.println(analogRead(SPK2));
#endif
switch (type) {
case 0:
// std Flickering
for (uint8_t i = 0; i <= 5; i++) {
analogWrite(ledPins[i], brightness);
}
break;
case 1:
// pulse Flickering
for (uint8_t i = 0; i <= 5; i++) {
if (i != flickerPos)
analogWrite(ledPins[i], brightness - variation / 2);
else
analogWrite(ledPins[i], MAX_BRIGHTNESS);
}
if ((flickerPos != 0
and millis() - lastFlicker > (120 - (100 - 15 * flickerPos)))
or (flickerPos == 0 and millis() - lastFlicker > 300)) {
flickerPos++;
lastFlicker = millis();
if (flickerPos == 6) {
flickerPos = 0;
}
}
break;
case 2:
// anarchic Flickering
for (uint8_t i = 0; i <= 5; i++) {
randomSeed(analogRead(ledPins[i]));
analogWrite(ledPins[i],
MAX_BRIGHTNESS - random(variation, variation * 2));
}
break;
}
} //lightFlicker
#endif
#if defined LUXEON
void lightOn(uint8_t ledPins[], uint8_t color[]) {
// Light On
for (uint8_t i = 0; i <= 2; i++) {
analogWrite(ledPins[i], MAX_BRIGHTNESS * color[i] / rgbFactor);
}
} //lightOn
void lightOff(uint8_t ledPins[]) {
// shut Off
for (uint8_t i = 0; i <= 2; i++) {
analogWrite(ledPins[i], LOW);
}
} //lightOff
void lightIgnition(uint8_t ledPins[], uint8_t color[], uint16_t time) {
// Fade in to Maximum brightness
for (uint8_t fadeIn = 255; fadeIn > 0; fadeIn--) {
for (uint8_t i = 0; i <= 2; i++) {
analogWrite(ledPins[i],
(MAX_BRIGHTNESS / fadeIn) * color[i] / rgbFactor);
}
delay(time / 255);
}
} //lightIgnition
void lightRetract(uint8_t ledPins[], uint8_t color[], uint16_t time) {
// Fade out
for (uint8_t fadeOut = 1; fadeOut < 255; fadeOut++) {
for (uint8_t i = 0; i <= 2; i++) {
analogWrite(ledPins[i],
(MAX_BRIGHTNESS / fadeOut) * color[i] / rgbFactor);
}
delay(time / 255);
}
lightOff(ledPins);
} //lightRetract
void lightFlicker(uint8_t ledPins[], uint8_t color[], uint8_t value) {
uint8_t brightness;
if (not value) {
// Calculation of the amount of brightness to fade
brightness = MAX_BRIGHTNESS
- (abs(analogRead(SPK1) - analogRead(SPK2)));
} else {
brightness = value;
}
#if defined LS_HEAVY_DEBUG
Serial.print(F("Brightness: "));
Serial.print(brightness);
Serial.print(F(" SPK1: "));
Serial.print(analogRead(SPK1));
Serial.print(F(" SPK2: "));
Serial.println(analogRead(SPK2));
#endif
for (uint8_t i = 0; i <= 2; i++) {
analogWrite(ledPins[i], brightness * color[i] / rgbFactor);
}
} //lightFlicker
#if defined MY_OWN_COLORS
void getColor(uint8_t color[], uint8_t colorID) {
color[3] = colorID;
switch (colorID) {
case 0:
//Red
color[0] = 100;
color[1] = 0;
color[2] = 0;
break;
case 1:
//Green
color[0] = 0;
color[1] = 100;
color[2] = 0;
break;
case 2:
//Blue
color[0] = 0;
color[1] = 0;
color[2] = 100;
break;
default:
// White?
color[0] = 100;
color[1] = 100;
color[2] = 100;
break;
}
} //getColor
#else
void getColor(uint8_t color[], uint16_t colorID) {
uint8_t tint = (COLORS / 6);
uint8_t step = rgbFactor / tint;
color[3] = colorID;
if ((colorID >= 0) and (colorID < (1 * tint))) {
//From Red to Yellow
color[0] = 100;
color[1] = step * (colorID % tint);
color[2] = 0;
} else if ((colorID >= (1 * tint)) and (colorID < (2 * tint))) {
// From Yellow to Green
color[0] = 100 - (step * (colorID % tint));
color[1] = 100;
color[2] = 0;
} else if ((colorID >= (2 * tint)) and (colorID < (3 * tint))) {
// From Green to Aqua
color[0] = 0;
color[1] = 100;
color[2] = step * (colorID % tint);
} else if ((colorID >= (3 * tint)) and (colorID < (4 * tint))) {
// From Aqua to Blue
color[0] = 0;
color[1] = 100 - (step * (colorID % tint));
color[2] = 100;
} else if ((colorID >= (4 * tint)) and (colorID < (5 * tint))) {
// From Blue to Purple/Pink
color[0] = step * (colorID % tint);
color[1] = 0;
color[2] = 100;
} else if (colorID >= (5 * tint)) {
// From Purple/Pink to Red
color[0] = 100;
color[1] = 0;
color[2] = 100 - (step * (colorID % tint));
}
} //getColor
#endif
#endif
#if defined NEOPIXEL
static uint8_t flickerPos = 0;
static long lastFlicker = millis();
extern WS2812 pixels;
extern bool isFlickering;
extern cRGB currentColor;
void lightOn(cRGB color, int16_t pixel) {
// Light On
isFlickering = true;
if (pixel == -1) {
for (uint8_t i = 0; i < NUMPIXELS; i++) {
pixels.set_crgb_at(i, color);
}
} else {
pixels.set_crgb_at(pixel, color);
}
pixels.sync();
isFlickering = false;
} //lightOn
void lightOff() {
// shut Off
isFlickering = true;
cRGB value;
value.b = 0;
value.g = 0;
value.r = 0; // RGB Value -> Off
for (uint8_t i = 0; i < NUMPIXELS; i++) {
pixels.set_crgb_at(i, value);
}
pixels.sync();
isFlickering = false;
} //lightOff
void lightIgnition(cRGB color, uint16_t time, uint8_t type) {
cRGB value;
value.r = MAX_BRIGHTNESS * color.r / rgbFactor;
value.g = MAX_BRIGHTNESS * color.g / rgbFactor;
value.b = MAX_BRIGHTNESS * color.b / rgbFactor;
switch (type) {
case 0:
// Light up the ledstrings Movie-like
for (uint8_t i = 0; i < NUMPIXELS; i++) {
pixels.set_crgb_at(i, value);
i++;
pixels.set_crgb_at(i, value);
pixels.sync();
delayMicroseconds(time * 1000 / (NUMPIXELS / 2));
}
//Serial.println(pixels.getBrightness());
break;
/*
case 1:
for (int8_t i = 5; i >= 0; i--) {
for (uint8_t j = 0; j <= i; j++) {
if (j > 0) {
digitalWrite(ledPins[j - 1], LOW);
}
digitalWrite(ledPins[j], HIGH);
delay(time / 20);
}
}
break;
*/
}
} //lightIgnition
void lightRetract(uint16_t time, uint8_t type) {
switch (type) {
case 0:
// Light off the ledstrings Movie Like
cRGB value;
value.b = 0;
value.g = 0;
value.r = 0; // RGB Value -> Off
for (uint8_t i = NUMPIXELS; i > 0; i--) {
//BUG CORRECTION:
//Not uint8_t here because Arduino nano clones did go
// on an infinite loop for no reason making the board
// crash at some point.
pixels.set_crgb_at(i, value);
i--;
pixels.set_crgb_at(i, value);
pixels.sync();
delayMicroseconds(time * 1000 / (NUMPIXELS / 2));
}
pixels.set_crgb_at(0, value);
pixels.sync();
break;
/*
case 1:
// Light off the ledstrings invert
for (int8_t i = 5; i >= 0; i--) {
for (uint8_t j = 0; j <= i; j++) {
if (j > 0) {
digitalWrite(ledPins[j - 1], HIGH);
}
digitalWrite(ledPins[j], LOW);
delay(time / 20);
}
}
break;
*/
}
} //lightRetract
void lightBlasterEffect(uint8_t pixel, uint8_t range) {
isFlickering = true;
for (uint8_t i = (pixel - 5 * range); i < (pixel + 5 * range); i++) {
pixels.set_crgb_at(i, currentColor);
}
pixels.sync();
isFlickering = false;
}
void lightFlicker(uint8_t value) {
isFlickering = true;
uint8_t variation = abs(analogRead(SPK1) - analogRead(SPK2));
uint8_t brightness;
if (not value) {
// Calculation of the amount of brightness to fade
brightness = MAX_BRIGHTNESS - variation;
} else {
brightness = value;
}
#if defined LS_HEAVY_DEBUG
Serial.print(F("Brightness: "));
Serial.print(brightness);
Serial.print(F(" SPK1: "));
Serial.print(analogRead(SPK1));
Serial.print(F(" SPK2: "));
Serial.println(analogRead(SPK2));
#endif
// switch (type) {
// case 0:
// std Flickering
cRGB color;
color.r = brightness * currentColor.r / rgbFactor;
color.g = brightness * currentColor.g / rgbFactor;
color.b = brightness * currentColor.b / rgbFactor;
for (uint8_t i = 0; i <= NUMPIXELS; i++) {
pixels.set_crgb_at(i, color);
}
pixels.sync();
// break;
/*
case 1:
// pulse Flickering
for (uint8_t i = 0; i <= 5; i++) {
if (i != flickerPos)
analogWrite(ledPins[i], brightness - variation / 2);
else
analogWrite(ledPins[i], MAX_BRIGHTNESS);
}
if ((flickerPos != 0
and millis() - lastFlicker > (120 - (100 - 15 * flickerPos)))
or (flickerPos == 0 and millis() - lastFlicker > 300)) {
flickerPos++;
lastFlicker = millis();
if (flickerPos == 6) {
flickerPos = 0;
}
}
break;
case 2:
// anarchic Flickering
for (uint8_t i = 0; i <= 5; i++) {
randomSeed(analogRead(ledPins[i]));
analogWrite(ledPins[i],
MAX_BRIGHTNESS - random(variation, variation * 2));
}
break;
*/
// }
isFlickering = false;
} //lightFlicker
/*
* Colors are defined in percentage of brightness.
*
*/
void getColor(uint8_t colorID) {
switch (colorID) {
case 0:
//Red
currentColor.r = 100;
currentColor.g = 0;
currentColor.b = 0;
break;
case 1:
//Yellow
currentColor.r = 100;
currentColor.g = 100;
currentColor.b = 0;
break;
case 2:
//Green
currentColor.r = 0;
currentColor.g = 100;
currentColor.b = 0;
break;
case 3:
//Aqua
currentColor.r = 0;
currentColor.g = 100;
currentColor.b = 100;
break;
case 4:
//Blue
currentColor.r = 0;
currentColor.g = 0;
currentColor.b = 100;
break;
case 5:
//Fuschia
currentColor.r = 100;
currentColor.g = 0;
currentColor.b = 100;
break;
case 6:
//DarkGrey
currentColor.r = 66;
currentColor.g = 66;
currentColor.b = 66;
break;
case 7:
//DarkOrange
currentColor.r = 100;
currentColor.g = 55;
currentColor.b = 0;
break;
case 8:
//DarkViolet
currentColor.r = 58;
currentColor.g = 0;
currentColor.b = 83;
break;
case 9:
//DodgerBlue
currentColor.r = 12;
currentColor.g = 56;
currentColor.b = 100;
break;
case 10:
//Gold
currentColor.r = 100;
currentColor.g = 84;
currentColor.b = 0;
break;
case 11:
//GoldenRod
currentColor.r = 85;
currentColor.g = 65;
currentColor.b = 12;
break;
case 12:
//Indigo
currentColor.r = 29;
currentColor.g = 0;
currentColor.b = 51;
break;
case 13:
//LightGreen
currentColor.r = 56;
currentColor.g = 93;
currentColor.b = 56;
break;
default:
// White (if enough voltage)
currentColor.r = 100;
currentColor.g = 100;
currentColor.b = 100;
break;
}
} //getColor
#else
#endif