PcInt Library

This is an Arduino library to administrate and handle Pin Change Interrupts.

Examples

... TODO ... Here is a quick example to get you started

#include <Sodaq_PcInt.h>
void setup()
{
  pinMode(A0, INPUT_PULLUP);
  PcInt::attachInterrupt(A0, handleA0);
}

void loop()
{
  // ...
}

static uint8_t rain1ticks;
void handleA0()
{
  static bool rain1State;
  //rain counter 1
  if (digitalRead(A0) == LOW) {
    if (!rain1State) {
      rain1ticks++;
      rain1State = true;
    }
  } else {
    rain1State = false;
  }
}

Most important functions

• PcInt::attachInterrupt