00000000 T clkval
         U delay
         U delayMicroseconds
00000000 T delaytime
         U digitalRead
00000000 T hzbinval
00000000 T hzclkval
00000000 T lc
00000000 T loop
00000000 T mainsfreq
00000000 T milliscompare
         U pinMode
00000000 T readyet
         U Serial
00000000 T setup
00000000 T temp
00000000 T x
00000000 T printNumber(int)
00000000 T checkCLKandBIN()
00000000 T ConvertArraytoBin()
         U LedControl::clearDisplay(int)
         U LedControl::setIntensity(int, int)
         U LedControl::setDigit(int, int, unsigned char, bool)
         U LedControl::shutdown(int, bool)
         U LedControl::LedControl(int, int, int, int)
00000000 W HardwareSerial::begin(unsigned long)
         U HardwareSerial::begin(unsigned long, unsigned char)
         U Print::print(char const*)
         U Print::println(int, int)