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GUI Library -> Undefined symbol GUI_Init()

Pawel Konarski

Welcome,

How to add GUI Library (ARM MDK-Pro) to current project?
I have board (EB-SAM9G45) with ATMEL AT91SAM9G45.

My project is like that:

//it's the same without that includes:
#include <board.h>
#include <board_memories.h>
#include <pio/pio.h>
#include <dbgu/dbgu.h>
#include <tsd/tsd.h>
#include <lcd/lcdd.h>
#include <lcd/draw.h>
#include <lcd/color.h>
#include <stdio.h>
#include <string.h>
#include <utility/trace.h>
#include <irq/irq.h>


#include <GUI.h>

int main(void)
{
  GUI_Init();
}

And linker says:
.\RUN_IN_DDRAM\touchscreen.axf: Error: L6218E: Undefined symbol GUI_Init (referred from main.o).

I tried example from Keil website (apnt_234.zip) and it's working. Only difference (except processor...) - that example has added lib file (Keil\ARM\Segger\emWin\Lib\GUI_CM3.lib) to project. I cannot fine informations about that, but when I tried to do the same (I have tried all 5 lib files from Keil\ARM\Segger\emWin\Lib\) it isn't working. Occurs errors like:

".\RUN_IN_DDRAM\touchscreen.axf: error: L6789U: Library GUI_ARM_B.lib member gui_core.o : Endianness mismatch.",

".\RUN_IN_DDRAM\touchscreen.axf: Error: L6367E: gui_core.o(i.GUI_Clear) attributes are not compatible with the provided cpu and fpu attributes".

So, how to add GUI Library to project?

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