Olimex LCD 16x2 and Nucleo f401RE

[babach]

Hello guys, I am new to this embedded stuff and for quite some time I have been trying to make something with a Nucleo F401RE and an Olimex Shiled LCD16x2. I search the forum, the web and everything possible and cant find how to do it. Found some libraries LiquidCrystal.h and tried with them but they demand some additional Arduino based libraries(I suppose). Any help would be highly appreciated. Be it tutorials or step by step guide. When i connect the shield in the Arduino connectors, the shield has backlight and some LEDs turn on but thats it. Please help