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/*********************************************************************
This is an example for our nRF52 based Bluefruit LE modules
Pick one up today in the adafruit shop!
Adafruit invests time and resources providing this open source code,
please support Adafruit and open-source hardware by purchasing
products from Adafruit!
MIT license, check LICENSE for more information
All text above, and the splash screen below must be included in
any redistribution
*********************************************************************/
#include <Arduino.h>
#include "RotaryEncoder.h"
#define PIN_A A0
#define PIN_B A1
void setup()
{
Serial.begin(115200);
while ( !Serial ) delay(10); // for nrf52840 with native usb
Serial.println("Bluefruit52 HW Rotary Encoder Callback Example");
Serial.println("----------------------------------------------\n");
// Initialize Encoder
RotaryEncoder.begin(PIN_A, PIN_B);
// Set callback
RotaryEncoder.setCallback(encoder_callback);
// Start encoder
RotaryEncoder.start();
}
void loop()
{
// do nothing
}
void encoder_callback(int step)
{
if ( step > 0 )
{
Serial.println("Right");
}else
{
Serial.println("Left");
}
}
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