Accurate Frequency Counter up to 25MHz. Base clock is compensated by GPS 1PPS pulse. This program runs only on mbed NucleoF411RE.

Dependencies:   ADT7410 CheckRTC DRV8830 Frq_cuntr_full PID TextLCD mbed-rtos mbed iSerial

Fork of Frequency_Counter by Kenji Arai

Please refer following.
/users/kenjiArai/notebook/frequency-counters/