• bmp_oslogo : unit_tests.c
• font_current : glcd.h , text.c
• glcd_bbox : glcd.c , glcd.h
• glcd_bbox_selected : glcd.h , text.c , glcd.c
• glcd_buffer : glcd.c , glcd.h
• glcd_buffer_selected : text.c , glcd.h , glcd.c
• PROGMEM : Bebas_Neue18x36_Numbers.h , Liberation_Sans27x36_Numbers.h , Liberation_Sans20x28_Numbers.h , Liberation_Sans17x17_Alpha.h , Liberation_Sans15x21_Numbers.h , Liberation_Sans11x14_Numbers.h , font5x7.h , Bebas_Neue20x36_Bold_Numbers.h
• unit_test_return : unit_tests.c , unit_tests.h