LC75853 — ЖКИ драйвер (Arduino)

#define DELAY 1000

#define CE  3
#define CL  4
#define DI  2

long t=0b100000000000000000000;

void setup(){
  Serial.begin(9600);
  pinMode(CE, OUTPUT);
  pinMode(CL, OUTPUT);
  pinMode(DI, OUTPUT);
  digitalWrite(CE,LOW);
  digitalWrite(CL,LOW);
  delay(200);
  write_byte(0,0,0,0,0,0);
  }
  /*
  b1 1                   21
   0b111111111111111111111 
  b2 22                  42
   0b111111111111111111111  
  b3 43                  63
   0b111111111111111111111  
  b4 64                  84
   0b111111111111111111111 
  b5 85                  105
   0b111111111111111111111 
  b6 106                 126
   0b111111111111111111111    
   */

void loop(){
  write_byte(0b111111111111111111111,0b111111111111111111111, 0b111111111111111111111,0b111111111111111111111, 0b111111111111111111111,0b111111111111111111111);
  delay(5000);

  for(int j=0;j<=20;j++){
    write_byte(t>>j,0,0,0,0,0);
    Serial.print(t>>j,BIN); Serial.print("  bit "); Serial.println(j+1);
    delay(DELAY);
    }
    for(int j=0;j<=20;j++){
    write_byte(0,t>>j,0,0,0,0);
    Serial.print(t>>j,BIN); Serial.print("  bit "); Serial.println(j+22);
    delay(DELAY);
    }  
    for(int j=0;j<=20;j++){
    write_byte(0,0,t>>j,0,0,0);
    Serial.print(t>>j,BIN); Serial.print("  bit "); Serial.println(j+43);
    delay(DELAY);
    }   
    for(int j=0;j<=20;j++){
    write_byte(0,0,0,t>>j,0,0);
    Serial.print(t>>j,BIN); Serial.print("  bit "); Serial.println(j+64);
    delay(DELAY);
    }   
    for(int j=0;j<=20;j++){
    write_byte(0,0,0,0,t>>j,0);
    Serial.print(t>>j,BIN); Serial.print("  bit "); Serial.println(j+85);
    delay(DELAY);
    } 
for(int j=0;j<=20;j++){
    write_byte(0,0,0,0,0,t>>j);
    Serial.print(t>>j,BIN); Serial.print("  bit "); Serial.println(j+106);
    delay(DELAY);
    }                
  }

void write_byte(long b1, long b2, long b3, long b4, long b5, long b6){
     write_addr();
     write_21(b1);
     write_21(b2);
     write_conf(0b00000000000100);
     write_addr();
     write_21(b3);
     write_21(b4);
     write_conf(0b00000000000001);
     write_addr();
     write_21(b5);
     write_21(b6);
     write_conf(0b00000000000010);    
  }   


void write_addr(){
     digitalWrite(CE,LOW);delayMicroseconds(10);
   for(int i = 7; i >= 0; i--){
     digitalWrite(CL,LOW);delayMicroseconds(10);
     digitalWrite(DI, (0x42 >> i) & 1); 
     digitalWrite(CL,HIGH);delayMicroseconds(10);
     } 
     digitalWrite(CL,LOW);
     digitalWrite(CE,HIGH);
     delayMicroseconds(10);
  } 

 void write_21(long bb){
  for(int i = 20;i >= 0; i--){ 
     digitalWrite(CL,LOW);delayMicroseconds(10);
     digitalWrite(DI, (bb >> i) & 1);
     digitalWrite(CL,HIGH);delayMicroseconds(10);
     } 
  }  
   
void write_conf(long data_conf){
    for(int i = 13;i >= 0; i--){ 
     digitalWrite(CL,LOW);delayMicroseconds(10);
     digitalWrite(DI, (data_conf >> i) & 1);
     digitalWrite(CL,HIGH);delayMicroseconds(10);
     } 
     digitalWrite(CE,LOW);delayMicroseconds(10);
  }