//MEOW =^.^= kot vor halfmatrix (16x 5mm (withlense) RGB flasher..
//used li-ion flat cells 2x together ~1600mAh >stepup stet to 5.36V >in 3V3 stmminimumsystemboard(removed powerled caused running hot XD)
//>gpio>220R>Y2 SMD PNP transistor> all leds same color (dioderesistor for red)>LEDcolor capacitor parralel(~10yF)>led all colors negative>dioderesistor>>GPIO(ground switched)
//sine having 48colorchannels(16x RGB leds)by using 19GPIOs :3
//seens to be stm32F103C8T6 3V3 chipvoltage can also be 5.36V withoud damaging if no high drain running to GPIOs =^.^=
//measured current bevore casing li-ion>stepup ~130mA have changed kote for more light output should be ~145mA now.. (hole device stmboard,stepup,ledmatrix(leds+transistores)running cute low isn't it?
//should working with build in lions >11hours :3 much more effizient than building same with WS2812B hihi (buildet in tp4056 li-ion microusb charger..)
/*pics
 * https://marderchen.lima-city.de/NEU+/16x5mmRGB_halfmatrixtry_wireart.jpg
 * https://marderchen.lima-city.de/NEU+/16x5mmRGB_halfmatrixtry_wireart2.jpg
 * https://marderchen.lima-city.de/NEU+/16x5mmRGB_halfmatrixtry_wireart3.jpg
 * https://marderchen.lima-city.de/NEU+/mini_16x5mmRGB_halfmatrixbeatflashingcolors_1.jpg
 * https://marderchen.lima-city.de/NEU+/mini_16x5mmRGB_halfmatrixbeatflashingcolors_2.jpg
 * https://marderchen.lima-city.de/NEU+/mini_16x5mmRGB_halfmatrixbeatflashingcolors_cased.jpg
 * https://marderchen.lima-city.de/NEU+/mini_16x5mmRGB_halfmatrixbeatflashingcolors_cased2.jpg
 *  currently working on fixing failtures in this
 *  https://marderchen.lima-city.de/NEU+/z0rt_fixing_errorsnneedinghours.jpg
 *
 */

#define PNProt  PB6  //Y2
#define PNPgrun  PB7
#define PNPblau  PB8

#define LED1  PA4  //5mm 4pin RGB lense
#define LED2  PA5
#define LED3  PA6
#define LED4  PA7
#define LED5  PB0
#define LED6  PB1
#define LED7  PB10
#define LED8  PB11
#define LED9  PB12
#define LED10  PB13
#define LED11  PB14
#define LED12  PB15
#define LED13  PA8
#define LED14  PA9
#define LED15  PA10
#define LED16  PB5

#define Bred  PC13
#define Bblue  PB14
#define T1 PA12
#define T2 PA15
#define Tfix1  PA0
#define Tfix2  PA1
#define channelz 49

uint8_t leds[18][7];

void setup() {
pinMode(T1,INPUT);pinMode(T2,INPUT);
  pinMode(PNProt, OUTPUT); pinMode(PNPgrun, OUTPUT); pinMode(PNPblau, OUTPUT);
  pinMode(LED1, OUTPUT); pinMode(LED2, OUTPUT); pinMode(LED3, OUTPUT); pinMode(LED4, OUTPUT);
  pinMode(LED5, OUTPUT); pinMode(LED6, OUTPUT); pinMode(LED7, OUTPUT); pinMode(LED8, OUTPUT); pinMode(LED9, OUTPUT); pinMode(LED10, OUTPUT);
  pinMode(LED11, OUTPUT); pinMode(LED12, OUTPUT); pinMode(LED13, OUTPUT); pinMode(LED14, OUTPUT); pinMode(LED15, OUTPUT); pinMode(LED16, OUTPUT);
  pinMode(Bred, OUTPUT);pinMode(Bblue, OUTPUT); pinMode(T1, INPUT); pinMode(T2, INPUT);  pinMode(Tfix1, INPUT);   pinMode(Tfix2, INPUT); noLEDs();
delay(300);digitalWrite(Bred,HIGH);ratemal();}

uint16_t zeit1;
void loop() {zeitreise();}
uint8_t beatsplit,strop[channelz+1],helligkeiten[channelz+1],newtrigger,blinkdata[10][channelz+1],isoncount,onpress[4],modi=3,doubleup=1,zufall;
uint8_t moden[5]={1,2,4};
uint16_t coolcach;
long littletime=micros();long slowtime=micros();long dimmer=micros();
void zeitreise(void){
  while ((micros()- slowtime)>(20100/doubleup)){blinkdata[0][31]=69;//something between 19500-20500 raw-
     beatsplit++;if (beatsplit >(40)){beatsplit=1;newtrigger++;if(newtrigger>16){newtrigger=random(1,4)*3;ratemal();}}
     for(uint8_t fiz=0;fiz<channelz;fiz++){strop[fiz]=blinkdata[round(beatsplit/5)][fiz];}
     slowtime = micros();}
  while ((micros()- dimmer)  >=   (20/doubleup)){for(uint8_t fu=0;fu<channelz;fu++){if(strop[fu]>=1){strop[fu]-=1;}}dimmer = micros();}//downfade
 while ((micros()- littletime)  >= 3){if(modi<=2){doubleup=moden[modi];}schaltzeugs();littletime = micros();}//istinput();pulspowder();pulspowder();
  }
void ratemal(void){
 zufall=random(0,25);
 if(modi==3 && zufall <8){doubleup=moden[0];}
 if(modi==3 && zufall >=8 && zufall <20){doubleup=moden[1];}
 if(modi==3 && zufall >=20){doubleup=moden[2];}
 for(uint8_t tik=0;tik<9;tik++){for(uint8_t tok=0;tok<channelz;tok++){blinkdata[tik][tok]=0;}}
 for(uint8_t wusch=0;wusch<channelz;wusch++){helligkeiten[wusch]=(random(0,3)*10)+40;}
 for(uint8_t wisch=0;wisch<9;wisch++){for(uint8_t wasch=0;wasch<channelz;wasch++){if(random(0,70)<=2){blinkdata[wisch][wasch]=helligkeiten[wasch];}}}waserraten();}
void waserraten(void){
 isoncount=0; for(uint8_t tak=0;tak<9;tak++){for(uint8_t tek=0;tek<channelz;tek++){if(blinkdata[tak][tek]>=1){isoncount++;}}}if(isoncount<=3){ratemal();}}//try solong until minimum 3flashes/sequenz
void istinput(void){
  onpress[2]++;
  if (onpress[2] >20) {
  if (digitalRead(T2) == HIGH && onpress[0] ==0 ) { onpress[0] =1;moduswechsel();}
  if (onpress[0] == 1 ) { onpress[1]++;} if (onpress[1] >= 5) { onpress[1] =0; onpress[0]=0; }onpress[2]=0;}}
void moduswechsel(void){modi++; if(modi>3){modi=0;} }
uint8_t maxx=70;
void schaltzeugs(void) {
  for (uint8_t welchs=0; welchs <=32; welchs+=16) {
   if (welchs==0) { digitalWrite(PNProt,LOW);}
   if (welchs==16) { digitalWrite(PNPgrun,LOW);}
   if (welchs==32) { digitalWrite(PNPblau,LOW);}
   for (uint16_t laag=0; laag <=maxx; laag++) {
    if (laag <= (maxx-1) && laag >=1) {
    if (laag ==  (maxx-strop[welchs+0])){digitalWrite(LED1,LOW);}
    if (laag ==  (maxx-strop[welchs+1])){digitalWrite(LED2,LOW);}
    if (laag ==  (maxx-strop[welchs+2])){digitalWrite(LED3,LOW);}
    if (laag ==  (maxx-strop[welchs+3])){digitalWrite(LED4,LOW);}
    if (laag ==  (maxx-strop[welchs+4])){digitalWrite(LED5,LOW);}
    if (laag ==  (maxx-strop[welchs+5])){digitalWrite(LED6,LOW);}
    if (laag ==  (maxx-strop[welchs+6])){digitalWrite(LED7,LOW);}
    if (laag ==  (maxx-strop[welchs+7])){digitalWrite(LED8,LOW);}
    if (laag ==  (maxx-strop[welchs+8])){digitalWrite(LED9,LOW);}
    if (laag ==  (maxx-strop[welchs+9])){digitalWrite(LED10,LOW);}
    if (laag ==  (maxx-strop[welchs+10])){digitalWrite(LED11,LOW);}
    if (laag ==  (maxx-strop[welchs+11])){digitalWrite(LED12,LOW);}
    if (laag ==  (maxx-strop[welchs+12])){digitalWrite(LED13,LOW);}
    if (laag ==  (maxx-strop[welchs+13])){digitalWrite(LED14,LOW);}
    if (laag ==  (maxx-strop[welchs+14])){digitalWrite(LED15,LOW);}
    if (laag ==  (maxx-strop[welchs+15])){digitalWrite(LED16,LOW);}}
    if (laag ==maxx) {noPNP(); noLEDs();}}}}

void noPNP(void) {digitalWrite(PNProt,HIGH); digitalWrite(PNPgrun,HIGH); digitalWrite(PNPblau,HIGH);}
void noLEDs(void){digitalWrite(LED1,HIGH);digitalWrite(LED2,HIGH); digitalWrite(LED3,HIGH); digitalWrite(LED4,HIGH); digitalWrite(LED5,HIGH);  digitalWrite(LED6,HIGH);
                  digitalWrite(LED7,HIGH);digitalWrite(LED8,HIGH); digitalWrite(LED9,HIGH); digitalWrite(LED10,HIGH); digitalWrite(LED11,HIGH);  digitalWrite(LED12,HIGH);
                  digitalWrite(LED13,HIGH);digitalWrite(LED14,HIGH); digitalWrite(LED15,HIGH); digitalWrite(LED16,HIGH); }

// [MEOW] more rainbowpower! this RGB matrix is nearly LOW-power (ok not realy caused only low power is yA! (far less then one mA^^) we just having no lowpower devices in this world currently^^)
//by marderchen :3 my stuff always free use it in any way you want =^.^= caused this is not code you can buy this is marten kote pushed free in internetz caused best way to making worl more cutepowdercolorfull :3