PaulStoffregen / FreqCount

Measures the frequency of a signal by counting the number of pulses during a fixed time.

http://www.pjrc.com/teensy/td_libs_FreqCount.html

Repository from Github https://github.comPaulStoffregen/FreqCount

PaulStoffregen/FreqCount Issues

Multiple readings return double, triple... of the original frequency
Updated 4 months ago
Using Timer3 for Atmega32U4
Updated a year ago
Duty Cycle
Updated a year ago2
Request: Add 20mhz external clock support
Updated a year ago
Using FreqCount Librariy on Attiny3226
Updated 2 years ago
In Teensy 4.1 - FreqCount.begin(GateInterval); Gate interval is really in uS
Updated 2 years ago
Error increases as frequency increases using FreqCount Library in Arduino Uno Board
Updated 2 years ago2
Support for ESP32 Dev boards
Updated 3 years ago2
Request: Add Samd51 (adafruit/seeeduino/sparkfun) as compatible boards
Updated 3 years ago1
Function to reset the gating interval
Updated 3 years ago
Function to reset the gating interval
Closed 3 years ago
Could you help me ?
Closed 3 years ago1
Bad measurements using Teensy 4.0 & 4.1 example
Closed 3 years ago2
Arduino nano every support
Updated 3 years ago3
arduino micro connect sensors
Updated 4 years ago
Reduce the time gate below 1 ms
Closed 4 years ago1
Teensy 4.0
Updated 4 years ago1
ATMega1284P
Updated 4 years ago2
T3 lptmr can count up to 132.5 MHz
Updated 5 years ago
Stm32f103c8t6
Closed 5 years ago
On the Teensy 3.x series, do I understand that the timer pin also drives the LED?
Updated 5 years ago1
Fails to compile in PIO: Incorrect file structure/missing include
Closed 6 years ago2
Square wave
Closed 8 years ago1
Arduino Zero Support
Updated 9 years ago
Frequency spikes
Updated 9 years ago5
ATtiny85
Closed 9 years ago1
TCCR2B not declared
Closed 10 years ago1