brother kh-910 rocoder.ino

#include <Wire.h>
#include "rgb_lcd.h"
 
rgb_lcd lcd;
 
const int colorR = 255;
const int colorG = 0;
const int colorB = 0;

// Rocoder library: https://github.com/PaulStoffregen/Encoder
// This optional setting causes Encoder to use more optimized code,
// It must be defined before Encoder.h is included.
#define ENCODER_OPTIMIZE_INTERRUPTS
#include <Encoder.h>

/*
#define ENCODER_PIN1 2
#define ENCODER_INT1 digitalPinToInterrupt(ENCODER_PIN1)
#define ENCODER_PIN2 3
#define ENCODER_INT2 digitalPinToInterrupt(ENCODER_PIN2)
*/

Encoder myEnc(2,3);
 
void setup() 
{
  // set up the LCD's number of columns and rows:
  lcd.begin(16, 2);
 
  lcd.setRGB(colorR, colorG, colorB);
  
  //Serial.begin(9600);


  delay(1000);
}


long oldPosition  = -999;
void loop() 
{
  long newPosition = myEnc.read();
  if (newPosition != oldPosition) {
    oldPosition = newPosition;
    //Serial.println(newPosition);
  }
  lcd.clear();
  // print the number of seconds since reset:
  lcd.print(newPosition);
 
  delay(100);
}