SSD1306 libopencm3

Library to use any SSD1306 OLED display with STM32 using libopencm3.
Supports STM32F1 and STM32F4. Feel free to modify the code for your specific board, and don't forget to submit a PR for any improvements.

Getting started

1. Modify ssd1306_conf.h to suit your needs. The current code works with SPI1 and STM32F1.

2. After initializing SPI/I2C and pins, the code is very straightforward:

	#include "ssd1306.h"
	#include "ssd1306_fonts.h"
	
	void periphInit(){ 
		// initialize the peripherals and pins (see examples folder)
	}
	
	int main(){
		periphInit();
		
		ssd1306.Init(); // Send commands 
		ssd1306.SetCursor(30,30);
		ssd1306.WriteString("Hello, World!", Font_7x10, White);
		ssd1306.UpdateScreen();
		
		while(1){
			// loop code
		}
		return 0;
	}