 const int re_pinA = 2;     // encoder A pin
 const int re_pinB = 3;     // encoder B pin
 const int re_pinPush = 4;  // encoder pushbutton pin
+
+// define Teensy pin controlling contrast
+const byte mc_Contrast = 6;
 
 // max and min frequency showable
 #define MAX_FREQ        30000000L

// Define the menus to be used, plus handler code
//-----

const char *menu_items[] = {"Save slot", "Restore slot", "Delete slot"};
#define NumMainMenuItems (sizeof(menu_items)/sizeof(const char *))

Menu main_menu = {"Menu", menu_display, menu_select,


// Digital VFO program name & version
const char *ProgramName = "DigitalVFO";
const char *Version = "0.7";
const char *Callsign = "vk4fawr";
const char *Callsign16 = "vk4fawr         ";

