IS31fl3731 processing.org driver

gistfile1.txt

import processing.io.*;

byte addr = 0x74;

I2C i2c;
byte ISSI_ADDR_DEFAULT = 0x74;

byte ISSI_REG_CONFIG  = 0x00;
byte ISSI_REG_CONFIG_PICTUREMODE = 0x00;
byte ISSI_REG_CONFIG_AUTOPLAYMODE = 0x08;
byte ISSI_REG_CONFIG_AUDIOPLAYMODE  = 0x18;

byte ISSI_CONF_PICTUREMODE = 0x00;
byte ISSI_CONF_AUTOFRAMEMODE = 0x04;
byte ISSI_CONF_AUDIOMODE = 0x08;

byte ISSI_REG_PICTUREFRAME  = 0x01;

byte ISSI_REG_SHUTDOWN = 0x0A;
byte ISSI_REG_AUDIOSYNC = 0x06;

byte ISSI_COMMANDREGISTER = (byte) 0xFD;
byte ISSI_BANK_FUNCTIONREG = (byte) 0x0B; 

void setup(){
  
    printArray(I2C.list());
    i2c = new I2C(I2C.list()[0]);
    initI2C();
    
  
    
 
}

void setLed(int led, int pwm, byte bank){
  writeRegister(bank, (0x24+led), pwm);
}


void initI2C(){
  
  writeRegister(ISSI_BANK_FUNCTIONREG, ISSI_REG_SHUTDOWN,(byte) 0x0);
  delay(10);
  writeRegister(ISSI_BANK_FUNCTIONREG, ISSI_REG_SHUTDOWN, (byte) 0x1);
  writeRegister(ISSI_BANK_FUNCTIONREG, ISSI_REG_CONFIG, ISSI_REG_CONFIG_PICTUREMODE);
  displayFrame((byte) 0);
  clearF();
  
  for(int f = 0; f < 8; f++){
   for(int i = 0; i < 0x11; i++){
      writeRegister((byte) f, (byte) i, (byte) 0xff); 
   }
  }
  setAudioFalse();
  
}


void setAudioFalse(){
 writeRegister(ISSI_BANK_FUNCTIONREG, ISSI_REG_AUDIOSYNC, (byte) 0x0); 
}

void clearF(){
 selectBank((byte) 0); 
  
  for(int i = 0; i < 6; i++){
   i2c.beginTransmission(addr);
   i2c.write((byte) 0x24 + i * 24);
   for(int j= 0; j< 24;j++){
    i2c.write((byte) 0);
    
   }
    i2c.endTransmission();
  }
  
  
}


void displayFrame(byte f){
  f = f > 7 ? 0 : f;
  writeRegister(ISSI_BANK_FUNCTIONREG, ISSI_REG_PICTUREFRAME, f);
  
  
  
}

void selectBank(byte a){
  i2c.beginTransmission(addr);
  i2c.write(ISSI_COMMANDREGISTER);
  i2c.write(a);
  i2c.endTransmission();
}

void writeRegister(byte bank, int reg, int data){
  selectBank(bank);
  
 i2c.beginTransmission(addr);
 i2c.write(reg);
 i2c.write(data);
 i2c.endTransmission();
 
}

int ledId = 0;
int delay = 5;
void draw(){
  for(int i = 0; i< 48; i++){
     setLixel(i, LED_STATIC_TABLE.RED); 
    delay(delay);
  }
    for(int i = 0; i< 48; i++){
     setLixel(i, LED_STATIC_TABLE.BLACK); 
    delay(delay);
  }
    for(int i = 0; i< 48; i++){
     setLixel(i, LED_STATIC_TABLE.GREEN); 
    delay(delay);
  }
    for(int i = 0; i< 48; i++){
     setLixel(i, LED_STATIC_TABLE.BLACK); 
    delay(delay);
  }
    for(int i = 0; i< 48; i++){
     setLixel(i, LED_STATIC_TABLE.BLUE); 
    delay(delay);
  }
    for(int i = 0; i< 48; i++){
     setLixel(i, LED_STATIC_TABLE.BLACK); 
    delay(delay);
  }
    for(int i = 0; i< 48; i++){
     setLixel(i, LED_STATIC_TABLE.YELLOW); 
    delay(delay);
  }
    for(int i = 0; i< 48; i++){
     setLixel(i, LED_STATIC_TABLE.BLACK); 
    delay(delay);
  }
  
    for(int i = 0; i< 48; i++){
     setLixel(i, LED_STATIC_TABLE.PINK); 
    delay(delay);
  }
    for(int i = 0; i< 48; i++){
     setLixel(i, LED_STATIC_TABLE.BLACK); 
    delay(delay);
  }
  
    for(int i = 0; i< 48; i++){
     setLixel(i, LED_STATIC_TABLE.GREENBLUE); 
    delay(delay);
  }
    for(int i = 0; i< 48; i++){
     setLixel(i, LED_STATIC_TABLE.BLACK); 
    delay(delay);
  }
  
    for(int i = 0; i< 48; i++){
     setLixel(i, LED_STATIC_TABLE.WHITE); 
    delay(delay);
  }
    for(int i = 0; i< 48; i++){
     setLixel(i, LED_STATIC_TABLE.BLACK); 
    delay(delay);
  }
  
  
  
}


void setLixel(int lixel, int[] _color){
  
  
  setLed(LED_STATIC_TABLE.lixels[lixel][0],  _color[0], (byte) 0);
  setLed( LED_STATIC_TABLE.lixels[lixel][1], _color[1], (byte) 0);
  setLed( LED_STATIC_TABLE.lixels[lixel][2], _color[2], (byte) 0);
  
  
  
}