text: /*
   * AWS IoT EduKit - Core2 for AWS IoT EduKit
   * Cloud Connected Blinky v1.4.1
   * blink.c
   * 
   * Copyright (C) 2020 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
   *
   * Permission is hereby granted, free of charge, to any person obtaining a copy of
   * this software and associated documentation files (the "Software"), to deal in
   * the Software without restriction, including without limitation the rights to
   * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
   * the Software, and to permit persons to whom the Software is furnished to do so,
   * subject to the following conditions:
   *
   * The above copyright notice and this permission notice shall be included in all
   * copies or substantial portions of the Software.
   *
   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
   * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
   * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
   * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
   * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
   */
  
  #include "freertos/FreeRTOS.h"
  #include "freertos/task.h"
  #include "esp_log.h"
  #include "core2forAWS.h"
  #include "blink.h"
  
  static const char *TAG = "Blink";
  
  void blink_task(void *arg) {
      vTaskSuspend( NULL );
      while (1) {
          Core2ForAWS_Sk6812_Clear();
          Core2ForAWS_Sk6812_Show();
  
          while (1) {      
              Core2ForAWS_Sk6812_SetSideColor(SK6812_SIDE_LEFT, 0x000000);
              Core2ForAWS_Sk6812_SetSideColor(SK6812_SIDE_RIGHT, 0xffffff);
              Core2ForAWS_Sk6812_Show();
              vTaskDelay(100);
              
              Core2ForAWS_Sk6812_SetSideColor(SK6812_SIDE_LEFT, 0xffffff);
              Core2ForAWS_Sk6812_SetSideColor(SK6812_SIDE_RIGHT, 0x000000);
              Core2ForAWS_Sk6812_Show();
              vTaskDelay(100);
          }
      }
      // Should never get here. FreeRTOS tasks loop forever.
      ESP_LOGE(TAG, "Error in blink task. Out of loop.");
      abort();
  }
  