S3R8TX/lib/TFT_eSPI/TFT_Drivers/HX8357C_Init.h

// This is the command sequence that initialises the HX8357C driver
//
// This setup information uses simple 8 bit SPI writecommand() and writedata() functions
//
// See ST7735_Setup.h file for an alternative format


// Configure HX8357C display

    writecommand(0xB9); // Enable extension command
    writedata(0xFF);
    writedata(0x83);
    writedata(0x57);
    delay(50);
    
    writecommand(0xB6); //Set VCOM voltage
    writedata(0x2C);    //0x52 for HSD 3.0"
    
    writecommand(0x11); // Sleep off
    delay(200);
    
    writecommand(0x35); // Tearing effect on
    writedata(0x00);    // Added parameter

    writecommand(0x3A); // Interface pixel format
    writedata(0x55);    // 16 bits per pixel

    //writecommand(0xCC); // Set panel characteristic
    //writedata(0x09);    // S960>S1, G1>G480, R-G-B, normally black

    //writecommand(0xB3); // RGB interface
    //writedata(0x43);
    //writedata(0x00);
    //writedata(0x06);
    //writedata(0x06);

    writecommand(0xB1); // Power control
    writedata(0x00);
    writedata(0x15);
    writedata(0x0D);
    writedata(0x0D);
    writedata(0x83);
    writedata(0x48);
    
    
    writecommand(0xC0); // Does this do anything?
    writedata(0x24);
    writedata(0x24);
    writedata(0x01);
    writedata(0x3C);
    writedata(0xC8);
    writedata(0x08);
    
    writecommand(0xB4); // Display cycle
    writedata(0x02);
    writedata(0x40);
    writedata(0x00);
    writedata(0x2A);
    writedata(0x2A);
    writedata(0x0D);
    writedata(0x4F);
    
    writecommand(0xE0); // Gamma curve
    writedata(0x00);
    writedata(0x15);
    writedata(0x1D);
    writedata(0x2A);
    writedata(0x31);
    writedata(0x42);
    writedata(0x4C);
    writedata(0x53);
    writedata(0x45);
    writedata(0x40);
    writedata(0x3B);
    writedata(0x32);
    writedata(0x2E);
    writedata(0x28);
    
    writedata(0x24);
    writedata(0x03);
    writedata(0x00);
    writedata(0x15);
    writedata(0x1D);
    writedata(0x2A);
    writedata(0x31);
    writedata(0x42);
    writedata(0x4C);
    writedata(0x53);
    writedata(0x45);
    writedata(0x40);
    writedata(0x3B);
    writedata(0x32);
    
    writedata(0x2E);
    writedata(0x28);
    writedata(0x24);
    writedata(0x03);
    writedata(0x00);
    writedata(0x01);

    writecommand(0x36); // MADCTL Memory access control
    writedata(0x48);
    delay(20);

    writecommand(0x21); //Display inversion on
    delay(20);

    writecommand(0x29); // Display on
    
    delay(120);

// End of HX8357C display configuration