To use this driver:
1. Add in your gfxconf.h:
a) #define GFX_USE_GINPUT GFXON
#define GINPUT_NEED_DIAL GFXON
#define GINPUT_NEED_GADC GFXON
d) If you are not using a known board then create a ginput_lld_toggle_board.h file
and ensure it is on your include path.
Use the ginput_lld_dial_board_example.h file as a basis.
Currently known boards are:
Olimex SAM7-EX256
2. To your makefile add the following lines:
include $(GFXLIB)/drivers/ginput/dial/GADC/ginput_lld.mk
include $(GFXLIB)/drivers/gadc/yourGADCdriver/gadc_lld.mk
