/* FreqCount - Example with serial output
 * http://www.pjrc.com/teensy/td_libs_FreqCount.html
 *
 * This example code is in the public domain.
 * code from https://github.com/PaulStoffregen/FreqCount/blob/master/examples/Serial_Output/Serial_Output.ino
 * Simulation: https://wokwi.com/projects/434966333814673409
 * Other simulations: https://forum.arduino.cc/t/wokwi-simulations-for-arduino-built-in-examples/1304754/
 */
#include <FreqCount.h>

void setup() {
  Serial.begin(57600);
  FreqCount.begin(1000);
}

void loop() {
  if (FreqCount.available()) {
    unsigned long count = FreqCount.read();
    Serial.println(count);
  }
}

/*
  Uno with Scope https://github.com/Dlloydev/Wokwi-Chip-Scope
        and https://github.com/Dlloydev/Wokwi-Chip-PWM
        and https://github.com/drf5n/Wokwi-Chip-FrequencyCounter

  Wokwi Uno https://wokwi.com/projects/390819301187622913
  Wokwi Nano https://wokwi.com/projects/426440872904255489
  Wokwi Mega: https://wokwi.com/projects/390819455604080641
  Wokwi ESP32: https://wokwi.com/projects/408508221519641601
  Wokwi ESP32S3 https://wokwi.com/projects/404720144387009537

  See also https://wokwi.com/projects/359331973918199809

*/