//super simplen program for driving this https://marderchen.lima-city.de/NEU+/matrix_smdcircuit.jpg a 12GPIO (6channel,6colors,3x5mm leds/36channeltotal) the FLASHING colorSpot light fo the transparentprint mirror background catsPURRRRRt poster..
//its working but idea from mind so not aways optimal far tomuch led glowing from settet of ones.. have to find hasrdware or kot sulution..
// https://marderchen.lima-city.de/NEU+/matrixcontrolworking_butmuchbackglowing.jpg
//actualy function flashing chaoticly of not actualy fading out on one of the 36channel every tenth part of second and fading it out..
//MEOW its free use it or parts if usefull.. lines =PNP, LEDcolors = NPN
#define line1  PB12
#define line2  PB13
#define line3  PB14
#define line4  PB15
#define line5  PB5
#define line6  PB6
#define t1     PA8
#define t2     PA9
#define t3     PA10
#define t4     PA12
#define t5     PA15

#define rot    PC13
#define gelb   PC14
#define grun   PC15
#define blau   PA0
#define UV     PA1
#define white  PA2


int8_t onpress[15];
uint16_t spotbattery[7][7][5];


void setup() {
delay(500);
pinMode(rot, OUTPUT); pinMode(gelb, OUTPUT); pinMode(grun, OUTPUT); pinMode(blau, OUTPUT); pinMode(UV, OUTPUT); pinMode(white, OUTPUT);
pinMode(line1, OUTPUT); pinMode(line2, OUTPUT); pinMode(line3, OUTPUT); pinMode(line4, OUTPUT); pinMode(line5, OUTPUT); pinMode(line6, OUTPUT);
pinMode(t1, INPUT); pinMode(t2, INPUT); pinMode(t3 ,INPUT); pinMode(t4 ,INPUT); pinMode(t5 ,INPUT);

digitalWrite(line1,HIGH); digitalWrite(line2,HIGH); digitalWrite(line3,HIGH); digitalWrite(line4,HIGH); digitalWrite(line5,HIGH); digitalWrite(line6,HIGH);
}
uint16_t laaag,zeit1;
uint16_t timeon=20;
uint16_t speedzi=600;
void loop() {
zeitreise();
istinput();
//spotbattery[drei][2][0]=25;
}

void istinput(void){
  if (zeit1 >=2) {
  if (digitalRead(t1) == HIGH && onpress[0] ==0) { onpress[0] =1; timeon++;}
  if (onpress[0] == 1)  { onpress[1]++; }
  if (onpress[1] >= 20) { onpress[1] =0; onpress[0]=0; }
  if (digitalRead(t2) == HIGH && onpress[2] ==0) { onpress[2] =1; timeon--; }
  if (onpress[2] == 1)  { onpress[3]++;}
  if (onpress[3] >= 25) { onpress[3] =0; onpress[2]=0; }
  if (digitalRead(t3) == HIGH && onpress[4] ==0) { onpress[4] =1; }
  if (onpress[4] == 1)  { onpress[5]++;}
  if (onpress[5] >= 10) { onpress[5] =0; onpress[4]=0; }
  if (digitalRead(t4) == HIGH && onpress[6] ==0) { onpress[6] =1; speedzi++;}
  if (onpress[6] == 1)  { onpress[7]++; }
  if (onpress[7] >= 10) { onpress[7] =0; onpress[6]=0;}
  if (digitalRead(t5) == HIGH && onpress[8] ==0) { onpress[8] =1; speedzi++; }
  if (onpress[8] == 1)  { onpress[9]++;}
  if (onpress[9] >= 10) { onpress[9] =0; onpress[8]=0; }
  zeit1=0;}
}

long maintime=millis(); long maintime2=millis(); long maintime3=micros(); long timez=millis(); long flash=micros();

void zeitreise(void){
  while ((millis()- maintime)  >=  5){zeit1++; maintime = millis();}
  while ((micros()- maintime3) >= speedzi) { maintime3 = micros();}
  while ((millis()- maintime2) >=  10) {negativation(); maintime2 = millis();}
  while ((millis()- timez) >=    100) {timez = millis(); choseone(random(0,36));}
  while ((micros()-flash) >=  1000) { schaltzeugs(laaag); flash = micros();}
  }
long sunriger=micros();
void negativation(void){
  for (int8_t eins=0; eins <=5; eins++) { for (int8_t zwei=0;zwei <=5; zwei++) {
    if( spotbattery[eins][zwei][0] >0) { spotbattery[eins][zwei][0]--;}}}
  }
uint8_t merkdirdas=0;
void choseone (uint8_t ones){
  merkdirdas=0;
  for (int8_t drei=0; drei <=5; drei++) { for (int8_t vier=0;vier <=5; vier++) {
    merkdirdas++;
    if (merkdirdas == ones && spotbattery[drei][vier][0] ==0) {spotbattery[drei][vier][0]=30;}}}
}
void schaltzeugs(uint16_t laaag) {
   noled();norest();
      for (int8_t welchs=0; welchs <=5; welchs++) {
   if (welchs==0) { digitalWrite(rot, HIGH );}
   if (welchs==1) { digitalWrite(gelb,HIGH );}
   if (welchs==2) { digitalWrite(grun,HIGH );}
   if (welchs==3) { digitalWrite(blau,HIGH );}
   if (welchs==4) { digitalWrite(UV,  HIGH );}
   if (welchs==5) { digitalWrite(white,HIGH );}
for (int8_t laag=0; laag <=31; laag++) {
    if (laag == 0) {norest();}
    if (laag <= 30 && laag >=1) {
    if (laag ==  (30-spotbattery[welchs][0][0])) { digitalWrite(line1, LOW );}
    if (laag ==  (30-spotbattery[welchs][1][0])) { digitalWrite(line2, LOW );}
    if (laag ==  (30-spotbattery[welchs][2][0])) { digitalWrite(line3, LOW );}
    if (laag ==  (30-spotbattery[welchs][3][0])) { digitalWrite(line4, LOW );}
    if (laag ==  (30-spotbattery[welchs][4][0])) { digitalWrite(line5, LOW );}
    if (laag ==  (30-spotbattery[welchs][5][0])) { digitalWrite(line6, LOW );}
    }
    if (laag >=30) {noled();norest();}
}}}

void noled(void) {digitalWrite(rot,LOW); digitalWrite(gelb,LOW); digitalWrite(grun,LOW); digitalWrite(blau,LOW); digitalWrite(UV,LOW); digitalWrite(white,LOW);}
void norest(void) {digitalWrite(line1,HIGH); digitalWrite(line2,HIGH); digitalWrite(line3,HIGH); digitalWrite(line4,HIGH); digitalWrite(line5,HIGH); digitalWrite(line6,HIGH); }

// [MEOW] more rainbowpower!