• g_gpButtons : MAXREFDES14.c
• g_PmodPortMuxSettings : MAXREFDES14.c
• g_sInputString : MAXREFDES14.h , MAXREFDES14.c
• g_unSevenSegmentValue : MAXREFDES14.c
• g_xGpioLed : MAXREFDES14.c
• g_xGpioPmodPortA : MAXREFDES14.h , MAXREFDES14.c
• g_xGpioPmodPortB : MAXREFDES14.c , MAXREFDES14.h
• g_xGpioSevenSegment : MAXREFDES14.c
• t : utilities.h