Compatability with SH1106

[bridge2nowhere]

I was wondering if I could have help getting a version of this library that is compatible with the SH1106 driver which is 132 pixels wide, and causes the display to be cut off on the left side.

[greiman]

See the examples HelloWorldSH1106Spi or Spi128x64SH1106.

See the SDD1306init.h file in this section for SH1106 init commands. You scan edit it for your display.

//------------------------------------------------------------------------------
// This section is based on https://github.com/stanleyhuangyc/MultiLCD
/** Initialization commands for a 128x64 SH1106 oled display. */
static const uint8_t MEM_TYPE SH1106_128x64init[] = {
  SSD1306_DISPLAYOFF,
  SSD1306_SETSTARTPAGE | 0X0,            // set page address
  SSD1306_SETCONTRAST, 0x80,             // 128
  SSD1306_SEGREMAP | 0X1,                // set segment remap
  SSD1306_NORMALDISPLAY,                 // normal / reverse
  SSD1306_SETMULTIPLEX, 0x3F,            // ratio 64
  SH1106_SET_PUMP_MODE, SH1106_PUMP_ON,  // set charge pump enable
  SH1106_SET_PUMP_VOLTAGE | 0X2,         // 8.0 volts
  SSD1306_COMSCANDEC,                    // Com scan direction
  SSD1306_SETDISPLAYOFFSET, 0X00,        // set display offset
  SSD1306_SETDISPLAYCLOCKDIV, 0X80,      // set osc division
  SSD1306_SETPRECHARGE, 0X1F,            // set pre-charge period
  SSD1306_SETCOMPINS, 0X12,              // set COM pins
  SSD1306_SETVCOMDETECT,  0x40,          // set vcomh
  SSD1306_DISPLAYON
};
/** Initialize a 128x64 oled SH1106 display. */
static const DevType MEM_TYPE SH1106_128x64 =  {
  SH1106_128x64init, 
  sizeof(SH1106_128x64init),
  128,
  64,
  2    // SH1106 is a 132x64 controller.  Use middle 128 columns.
};

[bridge2nowhere]

Great, thank you, I'm sorry I missed the examples.

[bgrigoriu]

Hi,

I am using an SH1106 on I2C and it displays text ok BUT all the text is shifted to the left with two pixels.
As I am still a newbie could you please advice how to fix it or at least where to dig for ?
Thank you in advance

[bgrigoriu]

Sory for the question !

Found the answer in another post