[Rotary] A Version 2.0 without macros.

[mnesarco]

Hi Ben, Thank you for this excellent rotary encoder lib. I tried many many options and your approach is the best by far.

I did some changes to use it as a header only lib and without relying on macros, so it can be used like this:

#include <RotaryEncoder.h>

Rotary<HalfStepEncoder, INPUT_PULLUP> e(9,8);

void setup() {
  e.begin();
  Serial.begin(9600);
}

void loop() { 
  int dir = e.process();
  if (dir == DIR_CW)
  {
    Serial.println(">>");
  }
  else if (dir == DIR_CCW)
  {
    Serial.println("<<");
  }  
}

The complete and compact code is here: https://gist.github.com/mnesarco/9f138cef1308904ba3050324feb0d9e6

It would be great to know your opinion.

Cheers, Frank.