/*********************************************************************
 This is an example for our nRF52 based Bluefruit LE modules

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#include <Arduino.h>

/*
 * Sketch demonstate mutli-task using Scheduler. Demo create loop2() that
 * run in 'parallel' with loop().
 * - loop() toggle LED_RED every 1 second
 * - loop2() toggle LED_BLUE every half of second
 */

void setup() 
{
  // LED_RED & LED_BLUE pin already initialized as an output.
  
  // Create loop2() using Scheduler to run in 'parallel' with loop()
  Scheduler.startLoop(loop2);
}

/**
 * Toggle led1 every 1 second
 */
void loop() 
{
  digitalToggle(LED_RED); // Toggle LED 
  delay(1000);            // wait for a second
}

/**
 * Toggle led1 every 0.5 second
 */
void loop2()
{
  digitalToggle(LED_BLUE); // Toggle LED 
  delay(500);              // wait for a half second  
}