To use this driver: 1. Add in your gfxconf.h: a) #define GFX_USE_GDISP TRUE b) Any optional high level driver defines (see gdisp.h) eg: GDISP_NEED_MULTITHREAD d) If you are not using a known board then create a gdisp_lld_board.h file and ensure it is on your include path. Use the gdisp_lld_board_example.h file as a basis. Currently known boards are: HY_STM32_100p 2. To your makefile add the following lines: include $(GFXLIB)/drivers/gdisp/ILI9325/gdisp_lld.mk