Oguzhan

Thanks for your helping.

I can compile my project now. Thanks very much. I downloaded code to board but nothing appeared. When I debug, I saw dissambley window 'Hardfault_Handler'. I think mbed os is causing same problem. Is Ugfx library compatible with mbed os?

No, I added this line to my main.cpp. I' am using mbed os so my main file extension is cpp. Can this cause a problem? But other libraries compiled succesfully.

Thanks for reply. I am sure to added all files to include path and project tree. But same error still occur. You can see in the attachment. Thanks again..

Hi again, I followed the steps. I added ugfx libraries, drivers and gui. But I have two compile errors at the end. I cant find any solution on the internet. Error: L6218E: Undefined symbol guiEventLoop() (referred from main.o). Error: L6218E: Undefined symbol guiCreate() (referred from main.o). How can I solve these. Thanks very much..

Thanks for your answer. I will try this method.

Hi Ugfx forum members, I am trying to make a gui for my STM32F429 board. But I should use Keil in my project. I want to ask can I make gui with UGFX studio and compile it with keil? If yes how can I do this? If no which free gui designer should I use? Thanks for everything..