How To Make Heart Shape Led Chaser With 8 Effects
Arduino Code:-
//KIYANI'S LAB https://www.youtube.com/channel/UC-BVfBm27vcdQaH20dnfTpg/featured
#include <EEPROM.h>
int dl;
uint8_t eft,spd,dly,dl1;
uint16_t a,b,ah,al;
void dataWrite(uint16_t data);
bool st;
void setup() {
// put your setup code here, to run once:
for(int i=0;i<16;i++){
pinMode(i,OUTPUT);
}
pinMode(16,INPUT_PULLUP);
pinMode(17,INPUT_PULLUP);
pinMode(18,INPUT_PULLUP);
pinMode(19,INPUT_PULLUP);
a=1;
dly=1;
eft=EEPROM.read(0);
spd=EEPROM.read(1);
if(spd>40){
spd=0;}
if(eft>7){
eft=0;}
}
void loop() {
// put your main code here, to run repeatedly:
if(!digitalRead(16)&st==0){
st=1;
dataWrite(0);
if(eft<7){
eft++;
}
EEPROM.write(0, eft);
}
if(!digitalRead(17)&st==0){
st=1;
dataWrite(0);
if(eft>0){
eft--;
}
EEPROM.write(0, eft);
}
if(digitalRead(16)&digitalRead(17)&digitalRead(19)&digitalRead(18)){
st=0;
}
if(!digitalRead(18)&st==0){
st=1;
if(spd<40){
spd++;
}
EEPROM.write(1, spd);
}
if(!digitalRead(19)&st==0){
st=1;
if(spd>1){
spd--;
}
EEPROM.write(1, spd);
}
//----------
if(dly>spd){
dly=0;
if(eft==0){
if(dl>16){
dl=0;
}
if(dl==0){a=1;}
dl++;
dataWrite(a);
if(dl<16)a=a<<1;
}
if(eft==1){
if(dl>32){
dl=0;
a=2;
}
if(dl==0){a=2;}
dl++;
if(dl==16){
a=32768;
}
dataWrite(a);
if(dl<16)a=a<<1;
else a=a>>1;
}
if(eft==2){
if(dl>8){
dl=0;
}
if(dl==0){
ah=0x8000;
al=0x01;
}
dl++;
a=ah|al;
dataWrite(a);
al=al<<1;
ah=ah>>1;
}
if(eft==3){
if(dl>16){
dl=0;
}
if(dl==0){
ah=0x8000;
al=0x01;
}
dl++;
a=ah|al;
dataWrite(a);
al=al<<1;
ah=ah>>1;
}
if(eft==4){
if(dl>16){
dl=0;
}
if(dl==0){
a=0;
}
dl++;
dataWrite(a);
a=a<<1;
a=a|1;
}
if(eft==5){
if(dl>32){
dl=0;
}
if(dl==0){
a=0;
}
dl++;
dataWrite(a);
a=a<<1;
if(dl<16){
a=a|1;}
if(dl==16){
a=0xfffe;}
}
if(eft==6){
if(dl1==0|dl>dl1){
dl1=16;
dl=0;
a=1;
b=0;
}
dl++;
a=a|b;
dataWrite(a);
if(dl<dl1){
a=a<<1;}
if(dl==dl1){
dl=0;
dl1--;
b=a;
a=1;
}
}
if(eft==7){
dataWrite(random(0,0xffff));
}
}
dly++;
delay(10);
}
void dataWrite(uint16_t data){
for(int i=0;i<16;i++){
digitalWrite(i,bitRead(data,i));}
}