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nendo-lights.ino
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nendo-lights.ino
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#include "FastLED.h"
#include "Metro.h"
#include <EEPROM.h>
#include <new>
#include <IRremote.h>
#include "NendoEffect.h"
#include "ColorSpinEffect.h"
#include "SingleColorEffect.h"
#include "FireworksEffect.h"
static const uint8_t num_leds = 60;
static const uint8_t brightness = 255;
#define DATA_PIN 17
#define IR_RECV_PIN 14
#define EEPROM_MAGICVALUE 39
#define EEPROM_EFFECT_IDX 1
CRGB leds[num_leds];
Metro debug_print_timer(1000);
// ir stuff
IRrecv irrecv(IR_RECV_PIN);
decode_results ir_results;
struct EffectContainer {
EffectContainer() {
m_current_effect_ptr = new(&m_current_effect) NendoEffect(leds, num_leds);
};
~EffectContainer() { m_current_effect.EndPlay(); };
uint8_t m_current_effect_idx = -1;
NendoEffect* m_current_effect_ptr = nullptr;
union {
NendoEffect m_current_effect;
ColorSpinEffect m_colorspin;
SingleColorEffect m_singlecolor;
FireworksEffect m_fireworks;
};
};
EffectContainer e;
void change_effect(uint8_t idx)
{
e.m_current_effect.EndPlay();
switch (idx)
{
case 0:
{
new(&e.m_colorspin) ColorSpinEffect(leds, num_leds, 33, 1234, 64, millis() + 128);
break;
}
case 1:
{
new(&e.m_fireworks) FireworksEffect(leds, num_leds);
break;
}
case 2:
case 3:
{
new(&e.m_singlecolor) SingleColorEffect(leds, num_leds, CHSV(millis(), 255, 255));
break;
}
default:
case 4:
{
new(&e.m_singlecolor) SingleColorEffect(leds, num_leds, CRGB::White);
break;
}
}
e.m_current_effect_idx = idx;
EEPROM.update(EEPROM_EFFECT_IDX, idx);
EEPROM.update(0, EEPROM_MAGICVALUE);
}
void setup() {
uint8_t effect_idx = 0;
if (EEPROM.read(0) == EEPROM_MAGICVALUE)
{
EEPROM.get(EEPROM_EFFECT_IDX, effect_idx);
}
irrecv.enableIRIn();
FastLED.addLeds<WS2811, DATA_PIN, GRB>(leds, num_leds);
FastLED.setBrightness(brightness);
pinMode(13, OUTPUT);
digitalWrite(13, HIGH);
random16_set_seed(analogRead(0));
change_effect(effect_idx);
fill_solid(leds, num_leds, CRGB::White);
FastLED.show();
Serial.begin(9600);
}
void loop() {
if (irrecv.decode(&ir_results)) {
if (ir_results.value < 0xFFFFFFFF)
{
switch (ir_results.value)
{
case 0x1FE40BF:
change_effect(0);
break;
case 0x1FE609F:
change_effect(1);
break;
case 0x1FE10EF:
change_effect(2);
break;
case 0x1FE50AF:
change_effect(3);
break;
case 0x1FEB04F:
change_effect(4);
break;
default:
break;
}
}
irrecv.resume();
}
if (debug_print_timer.check())
{
Serial.println(e.m_current_effect_ptr->GetUid());
Serial.println(EEPROM.read(0));
Serial.println(EEPROM.read(1));
}
if (e.m_current_effect_ptr->Update() )
{
FastLED.show();
delay(1); // Give tiny bit of time for IR to receive
}
}