0.96" OLED and Arduino UNO usage error

Question

I have Arduino UNO with 0.96" OLED display with 128(width)*32(height). It is said that I have to edit Adafruit_SSD1306.h for my 128*32 OLED, okey I did it from 128*64 to 128*32 but I still get the compiler error:

ssd1306_128x32_i2c.ino:54:2: error: #error ("Height incorrect, please
fix Adafruit_SSD1306.h!");

Yes, I fixed the Adafruit_SSD1306.h file, but now, it is still gives me a compiler error:

C:\Users\OB\Documents\Arduino\libraries\Wire\utility/twi.h: In member
function 'uint8_t TwoWire::requestFrom(uint8_t, uint8_t, uint8_t)':
C:\Users\OB\Documents\Arduino\libraries\Wire\utility/twi.h:47: error:
too many arguments to function 'uint8_t twi_readFrom(uint8_t,
uint8_t*, uint8_t)'
C:\Users\OB\Documents\Arduino\libraries\Wire\Wire.cpp:85: error: at
this point in file
C:\Users\OB\Documents\Arduino\libraries\Wire\utility/twi.h: In member
function 'uint8_t TwoWire::endTransmission(uint8_t)':
C:\Users\OB\Documents\Arduino\libraries\Wire\utility/twi.h:48: error:
too many arguments to function 'uint8_t twi_writeTo(uint8_t, uint8_t*,
uint8_t, uint8_t)'
C:\Users\OB\Documents\Arduino\libraries\Wire\Wire.cpp:140: error: at
this point in file
C:\Users\OB\Documents\Arduino\libraries\Wire\Wire.cpp: In member
function 'virtual size_t TwoWire::write(const uint8_t*, size_t)':
C:\Users\OB\Documents\Arduino\libraries\Wire\Wire.cpp:195: error:
invalid conversion from 'const uint8_t*' to 'uint8_t*'
C:\Users\OB\Documents\Arduino\libraries\Wire\Wire.cpp:195: error:  
initializing argument 1 of 'uint8_t twi_transmit(uint8_t*, uint8_t)'

How can I use my four-pin OLED display with no errors?

Answer 1

May I suggest the following. I found this fork of the Adafruit library which works better than the one they have on their website Adafruit_ssd1306syp. The original Adafruit_ssd1306 library doesn't play nice with SPI and when you want to have your OLED running on i2c and use the SPI for something else. This is a great resource. Download, unzip to your libraries directory. Then run this sketch:

#include <Adafruit_ssd1306syp.h>

#define SDA_PIN A4
#define SCL_PIN A5

Adafruit_ssd1306syp display(SDA_PIN, SCL_PIN);

void setup() {

  display.initialize();
  display.setTextSize(1);
  display.setTextColor(WHITE);
  printM("Starting Demo...");

}

void printM(String mess) {

  display.println(mess);
  display.update();
}

void loop() {

  printM("working");
  delay(1000);

}

Answer 2

You may wanna try this lib: https://github.com/olikraus/u8glib

Supports many devices and is very well documented!

Cheers