public async Task<IOLED_SSD1306_I2C> Init(int address, OLEDDisplaySize displaySize)
{
var writer = new OLED_SSD1306_I2CIO(_device);
await writer.Init(address);
_writer = writer;
Init(displaySize);
return this;
}
public async Task <IOLED_SSD1306_I2C> Init(int address, OLEDDisplaySize displaySize)
{
var writer = new OLED_SSD1306_I2CIO(_device);
await writer.Init(address);
_writer = writer;
Init(displaySize);
return(this);
}
public void Init(OLEDDisplaySize displaySize)
{
_displaySize = displaySize;
if (_displaySize == OLEDDisplaySize.SSD1306_128_32)
{
_width = 128;
_height = 32;
// Init sequence for 128x32 OLED module
Command(OLEDConstants.SSD1306_DISPLAYOFF); // 0xAE
Command(OLEDConstants.SSD1306_SETDISPLAYCLOCKDIV); // 0xD5
Command(0x80); // the suggested ratio 0x80
Command(OLEDConstants.SSD1306_SETMULTIPLEX); // 0xA8
Command(0x1F);
Command(OLEDConstants.SSD1306_SETDISPLAYOFFSET); // 0xD3
Command(0x0); // no offset
Command(OLEDConstants.SSD1306_SETSTARTLINE | 0x0); // line #0
Command(OLEDConstants.SSD1306_CHARGEPUMP); // 0x8D
//if (vccstate == SSD1306_EXTERNALVCC)
//{ Command(0x10); }
//else
//{
Command(0x14);
//}
Command(OLEDConstants.SSD1306_MEMORYMODE); // 0x20
Command(0x00); // 0x0 act like ks0108
Command(OLEDConstants.SSD1306_SEGREMAP | 0x1);
Command(OLEDConstants.SSD1306_COMSCANDEC);
Command(OLEDConstants.SSD1306_SETCOMPINS); // 0xDA
Command(0x02);
Command(OLEDConstants.SSD1306_SETCONTRAST); // 0x81
Command(0x8F);
Command(OLEDConstants.SSD1306_SETPRECHARGE); // 0xd9
//if (vccstate == SSD1306_EXTERNALVCC)
//{
// Command(0x22);
//}
//else
//{
Command(0xF1);
//}
Command(OLEDConstants.SSD1306_SETVCOMDETECT); // 0xDB
Command(0x40);
Command(OLEDConstants.SSD1306_DISPLAYALLON_RESUME); // 0xA4
Command(OLEDConstants.SSD1306_NORMALDISPLAY); // 0xA6
}
if (_displaySize == OLEDDisplaySize.SSD1306_128_64)
{
_width = 128;
_height = 64;
// Init sequence for 128x64 OLED module
Command(OLEDConstants.SSD1306_DISPLAYOFF); // 0xAE
Command(OLEDConstants.SSD1306_SETDISPLAYCLOCKDIV); // 0xD5
Command(0x80); // the suggested ratio 0x80
Command(OLEDConstants.SSD1306_SETMULTIPLEX); // 0xA8
Command(0x3F);
Command(OLEDConstants.SSD1306_SETDISPLAYOFFSET); // 0xD3
Command(0x0); // no offset
Command(OLEDConstants.SSD1306_SETSTARTLINE | 0x0); // line #0
Command(OLEDConstants.SSD1306_CHARGEPUMP); // 0x8D
//if (vccstate == SSD1306_EXTERNALVCC)
//{
// Command(0x10);
//}
//else
//{
Command(0x14);
//}
Command(OLEDConstants.SSD1306_MEMORYMODE); // 0x20
Command(0x00); // 0x0 act like ks0108
Command(OLEDConstants.SSD1306_SEGREMAP | 0x1);
Command(OLEDConstants.SSD1306_COMSCANDEC);
Command(OLEDConstants.SSD1306_SETCOMPINS); // 0xDA
Command(0x12);
Command(OLEDConstants.SSD1306_SETCONTRAST); // 0x81
//if (vccstate == SSD1306_EXTERNALVCC)
//{
// Command(0x9F);
//}
//else
//{
Command(0xCF);
// }
Command(OLEDConstants.SSD1306_SETPRECHARGE); // 0xd9
//if (vccstate == SSD1306_EXTERNALVCC)
//{
// Command(0x22);
//}
//else
//{
Command(0xF1);
// }
Command(OLEDConstants.SSD1306_SETVCOMDETECT); // 0xDB
Command(0x40);
Command(OLEDConstants.SSD1306_DISPLAYALLON_RESUME); // 0xA4
Command(OLEDConstants.SSD1306_NORMALDISPLAY);
// 0xA6
}
if (_displaySize == OLEDDisplaySize.SSD1306_96_16)
{
_width = 96;
_height = 16;
// Init sequence for 96x16 OLED module
Command(OLEDConstants.SSD1306_DISPLAYOFF); // 0xAE
Command(OLEDConstants.SSD1306_SETDISPLAYCLOCKDIV); // 0xD5
Command(0x80); // the suggested ratio 0x80
Command(OLEDConstants.SSD1306_SETMULTIPLEX); // 0xA8
Command(0x0F);
Command(OLEDConstants.SSD1306_SETDISPLAYOFFSET); // 0xD3
Command(0x00); // no offset
Command(OLEDConstants.SSD1306_SETSTARTLINE | 0x0); // line #0
Command(OLEDConstants.SSD1306_CHARGEPUMP); // 0x8D
//if (vccstate == SSD1306_EXTERNALVCC)
//{
// Command(0x10);
//}
//else
//{
Command(0x14);
// }
Command(OLEDConstants.SSD1306_MEMORYMODE); // 0x20
Command(0x00); // 0x0 act like ks0108
Command(OLEDConstants.SSD1306_SEGREMAP | 0x1);
Command(OLEDConstants.SSD1306_COMSCANDEC);
Command(OLEDConstants.SSD1306_SETCOMPINS); // 0xDA
Command(0x2); //ada x12
Command(OLEDConstants.SSD1306_SETCONTRAST); // 0x81
//if (vccstate == SSD1306_EXTERNALVCC)
//{
// Command(0x10);
//}
//else
//{
Command(0xAF);
//}
Command(OLEDConstants.SSD1306_SETPRECHARGE); // 0xd9
//if (vccstate == SSD1306_EXTERNALVCC)
//{
// Command(0x22);
//}
//else
//{
Command(0xF1);
// }
Command(OLEDConstants.SSD1306_SETVCOMDETECT); // 0xDB
Command(0x40);
Command(OLEDConstants.SSD1306_DISPLAYALLON_RESUME); // 0xA4
Command(OLEDConstants.SSD1306_NORMALDISPLAY); // 0xA6
}
Command(OLEDConstants.SSD1306_DISPLAYON);//--turn on oled panel
_pages = _height / 8;
_buffer = new byte[_height * _width / 8];
}
public void Init(OLEDDisplaySize displaySize)
{
_displaySize = displaySize;
if (_displaySize == OLEDDisplaySize.SSD1306_128_32)
{
_width = 128;
_height = 32;
// Init sequence for 128x32 OLED module
Command(OLEDConstants.SSD1306_DISPLAYOFF); // 0xAE
Command(OLEDConstants.SSD1306_SETDISPLAYCLOCKDIV); // 0xD5
Command(0x80); // the suggested ratio 0x80
Command(OLEDConstants.SSD1306_SETMULTIPLEX); // 0xA8
Command(0x1F);
Command(OLEDConstants.SSD1306_SETDISPLAYOFFSET); // 0xD3
Command(0x0); // no offset
Command(OLEDConstants.SSD1306_SETSTARTLINE | 0x0); // line #0
Command(OLEDConstants.SSD1306_CHARGEPUMP); // 0x8D
//if (vccstate == SSD1306_EXTERNALVCC)
//{ Command(0x10); }
//else
//{
Command(0x14);
//}
Command(OLEDConstants.SSD1306_MEMORYMODE); // 0x20
Command(0x00); // 0x0 act like ks0108
Command(OLEDConstants.SSD1306_SEGREMAP | 0x1);
Command(OLEDConstants.SSD1306_COMSCANDEC);
Command(OLEDConstants.SSD1306_SETCOMPINS); // 0xDA
Command(0x02);
Command(OLEDConstants.SSD1306_SETCONTRAST); // 0x81
Command(0x8F);
Command(OLEDConstants.SSD1306_SETPRECHARGE); // 0xd9
//if (vccstate == SSD1306_EXTERNALVCC)
//{
// Command(0x22);
//}
//else
//{
Command(0xF1);
//}
Command(OLEDConstants.SSD1306_SETVCOMDETECT); // 0xDB
Command(0x40);
Command(OLEDConstants.SSD1306_DISPLAYALLON_RESUME); // 0xA4
Command(OLEDConstants.SSD1306_NORMALDISPLAY); // 0xA6
}
if (_displaySize == OLEDDisplaySize.SSD1306_128_64)
{
_width = 128;
_height = 64;
// Init sequence for 128x64 OLED module
Command(OLEDConstants.SSD1306_DISPLAYOFF); // 0xAE
Command(OLEDConstants.SSD1306_SETDISPLAYCLOCKDIV); // 0xD5
Command(0x80); // the suggested ratio 0x80
Command(OLEDConstants.SSD1306_SETMULTIPLEX); // 0xA8
Command(0x3F);
Command(OLEDConstants.SSD1306_SETDISPLAYOFFSET); // 0xD3
Command(0x0); // no offset
Command(OLEDConstants.SSD1306_SETSTARTLINE | 0x0); // line #0
Command(OLEDConstants.SSD1306_CHARGEPUMP); // 0x8D
//if (vccstate == SSD1306_EXTERNALVCC)
//{
// Command(0x10);
//}
//else
//{
Command(0x14);
//}
Command(OLEDConstants.SSD1306_MEMORYMODE); // 0x20
Command(0x00); // 0x0 act like ks0108
Command(OLEDConstants.SSD1306_SEGREMAP | 0x1);
Command(OLEDConstants.SSD1306_COMSCANDEC);
Command(OLEDConstants.SSD1306_SETCOMPINS); // 0xDA
Command(0x12);
Command(OLEDConstants.SSD1306_SETCONTRAST); // 0x81
//if (vccstate == SSD1306_EXTERNALVCC)
//{
// Command(0x9F);
//}
//else
//{
Command(0xCF);
// }
Command(OLEDConstants.SSD1306_SETPRECHARGE); // 0xd9
//if (vccstate == SSD1306_EXTERNALVCC)
//{
// Command(0x22);
//}
//else
//{
Command(0xF1);
// }
Command(OLEDConstants.SSD1306_SETVCOMDETECT); // 0xDB
Command(0x40);
Command(OLEDConstants.SSD1306_DISPLAYALLON_RESUME); // 0xA4
Command(OLEDConstants.SSD1306_NORMALDISPLAY);
// 0xA6
}
if (_displaySize == OLEDDisplaySize.SSD1306_96_16)
{
_width = 96;
_height = 16;
// Init sequence for 96x16 OLED module
Command(OLEDConstants.SSD1306_DISPLAYOFF); // 0xAE
Command(OLEDConstants.SSD1306_SETDISPLAYCLOCKDIV); // 0xD5
Command(0x80); // the suggested ratio 0x80
Command(OLEDConstants.SSD1306_SETMULTIPLEX); // 0xA8
Command(0x0F);
Command(OLEDConstants.SSD1306_SETDISPLAYOFFSET); // 0xD3
Command(0x00); // no offset
Command(OLEDConstants.SSD1306_SETSTARTLINE | 0x0); // line #0
Command(OLEDConstants.SSD1306_CHARGEPUMP); // 0x8D
//if (vccstate == SSD1306_EXTERNALVCC)
//{
// Command(0x10);
//}
//else
//{
Command(0x14);
// }
Command(OLEDConstants.SSD1306_MEMORYMODE); // 0x20
Command(0x00); // 0x0 act like ks0108
Command(OLEDConstants.SSD1306_SEGREMAP | 0x1);
Command(OLEDConstants.SSD1306_COMSCANDEC);
Command(OLEDConstants.SSD1306_SETCOMPINS); // 0xDA
Command(0x2); //ada x12
Command(OLEDConstants.SSD1306_SETCONTRAST); // 0x81
//if (vccstate == SSD1306_EXTERNALVCC)
//{
// Command(0x10);
//}
//else
//{
Command(0xAF);
//}
Command(OLEDConstants.SSD1306_SETPRECHARGE); // 0xd9
//if (vccstate == SSD1306_EXTERNALVCC)
//{
// Command(0x22);
//}
//else
//{
Command(0xF1);
// }
Command(OLEDConstants.SSD1306_SETVCOMDETECT); // 0xDB
Command(0x40);
Command(OLEDConstants.SSD1306_DISPLAYALLON_RESUME); // 0xA4
Command(OLEDConstants.SSD1306_NORMALDISPLAY); // 0xA6
}
Command(OLEDConstants.SSD1306_DISPLAYON);//--turn on oled panel
_pages = _height / 8;
_buffer = new byte[_height * _width / 8];
}
